04_browser-api/unterricht/tag26/01_website/frontend/dev/scripts/modules/ProductManager.js

@@ -1,7 +1,9 @@
 import { parents } from '../utils/helpers.js';
 
 import { Modal } from 'bootstrap';
-//import 'bootstrap';
+
+//import * as bootstrap from 'bootstrap';
+// import 'bootstrap';
 
 // Factory Function
 const ProductManager = (el = null, options = {}) => {

04_browser-api/unterricht/tag27/01_website-api/backend/.env.example

@@ -0,0 +1,9 @@
+# SERVER CONFIGURATION
+SERVER_PORT=8000
+SERVER_HOST='127.0.0.1'
+
+
+# API TOKENS
+SECRET_KEY='top secret'
+WEAHTER_API_KEY=''
+JWT_TOKEN=''

04_browser-api/unterricht/tag27/01_website-api/backend/.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "workbench.colorCustomizations": {
+    "titleBar.activeForeground": "#333",
+    "titleBar.activeBackground": "#c9d06b",
+    "titleBar.inactiveForeground": "#ddd",
+    "titleBar.inactiveBackground": "#9da16f"
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/backend/api.rest

@@ -0,0 +1,42 @@
+# BROWSE Products
+
+GET http://127.0.0.1:8000/api/products
+
+###
+
+# READ Product
+
+GET http://127.0.0.1:8000/api/products/174a2a19-26eb-475e-af47-4f46d2ab62ec
+
+###
+
+# ADD Product
+
+POST http://127.0.0.1:8000/api/products
+Content-Type: application/json
+
+{
+  "name": "Testproduct",
+  "price": 9.99
+}
+
+###
+
+# UPDATE Product
+
+PUT http://127.0.0.1:8000/api/products
+Content-Type: application/json
+
+{
+  "_id": "174a2a19-26eb-475e-af47-4f46d2ab62ec",
+  "position": 1,
+  "name": "UPDATED 3Doodler 3D Printing Pen",
+  "price": 39.99
+}
+
+###
+
+# DELETE Product
+
+DELETE http://127.0.0.1:8000/api/products/174a2a19-26eb-475e-af47-4f46d2ab62ec
+

04_browser-api/unterricht/tag27/01_website-api/backend/data/products.json

@@ -0,0 +1,32 @@
+[
+  {
+    "_id": "174a2a19-26eb-475e-af47-4f46d2ab62ec",
+    "position": 1,
+    "name": "3Doodler 3D Printing Pen",
+    "price": 29.99
+  },
+  {
+    "_id": "ba337ef0-fead-48c9-a210-16514fce54cd",
+    "position": 2,
+    "name": "Powerstation 5- E. Maximus Chargus",
+    "price": 44.95
+  },
+  {
+    "_id": "61c25758-5d24-4a1d-baf3-bb8e11d8c9a2",
+    "position": 3,
+    "name": "8-Bit Legendary Hero Heat-Change Mug",
+    "price": 6.99
+  },
+  {
+    "_id": "2b8eae22-50ad-43a6-91f5-5ca5d62976fa",
+    "position": 4,
+    "name": "16-Bit Legendary Hero Heat-Change Mug",
+    "price": 12.99
+  },
+  {
+    "_id": "dfee3d18-86b1-424e-a5eb-4a32e50b851c",
+    "position": 5,
+    "name": "32-Bit Legendary Hero Heat-Change Mug",
+    "price": 14.99
+  }
+]

04_browser-api/unterricht/tag27/01_website-api/backend/models/ProductModel.js

@@ -0,0 +1,89 @@
+import fs from 'node:fs';
+import { v4 as id } from 'uuid';
+
+// Factoryfunction
+const ProductModel = () => {
+  let products = [];
+
+  const load = () => {
+    try {
+      products = JSON.parse(fs.readFileSync('./data/products.json', 'utf-8'));
+    } catch (error) {
+      console.log('Something went wrong: ', error);
+      products = [];
+    }
+  };
+
+  const getAll = () => {
+    return products;
+  };
+
+  const get = (id) => {
+    const product = products.find((product) => {
+      return product._id === id;
+    });
+
+    // Guard
+    if (!product) return null;
+
+    return product;
+  };
+
+  const add = (product) => {
+    const { name, price } = product;
+
+    if (!hasAllProps(product)) return false;
+
+    products.push({
+      _id: id(),
+      position: products.length + 1,
+      name,
+      price: Number(Number(price).toFixed(2)),
+    });
+
+    return true;
+  };
+
+  const update = (product) => {
+    const foundIdx = products.findIndex((obj) => {
+      return obj._id === product._id;
+    });
+
+    // Guard
+    if (foundIdx === -1 || !hasAllProps(product)) return false;
+
+    products[foundIdx] = product;
+    return true;
+  };
+
+  const remove = (id) => {
+    const foundIdx = products.findIndex((obj) => {
+      return obj._id === id;
+    });
+
+    // Guard
+    if (foundIdx === -1) return false;
+
+    products.splice(foundIdx, 1);
+
+    return true;
+  };
+
+  const hasAllProps = (product) => {
+    // return Object.hasOwn(product, 'name') && Object.hasOwn(product, 'price');
+
+    const keys = Object.keys(product); // ['name', 'price', ...]
+    return keys.includes('name') && keys.includes('price');
+  };
+
+  return {
+    load,
+    getAll,
+    get,
+    add,
+    update,
+    delete: remove,
+  };
+};
+
+export default ProductModel;

04_browser-api/unterricht/tag27/01_website-api/backend/package-lock.json

@@ -0,0 +1,924 @@
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+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
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+        "dotenv": "^18.0.7",
+        "express": "^5.3.0",
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+      }
+    },
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+    "node_modules/side-channel-map": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/side-channel-map/-/side-channel-map-1.0.1.tgz",
+      "integrity": "sha512-VCjCNfgMsby3tTdo02nbjtM/ewra6jPHmpThenkTYh8pG9ucZ/1P8So4u4FGBek/BjpOVsDCMoLA/iuBKIFXRA==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-weakmap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz",
+      "integrity": "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
+      "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.1.0.tgz",
+      "integrity": "sha512-faYHw0anBbc/kWF3zFTEnxSFOAGUX9GFbOBthvDdLsIlEoWOFOtS0zgCiQYwIskL9iGXZL3kAXD8OoZ4GmMATA==",
+      "license": "MIT",
+      "dependencies": {
+        "content-type": "^2.0.0",
+        "media-typer": "^1.1.0",
+        "mime-types": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/uuid": {
+      "version": "14.0.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.3.tgz",
+      "integrity": "sha512-Sc5u1VVln93y1Xnz4R+CunOZc7R9LUcTmhj7Rc7Eg3HVcf7rVn2FOoa812fe0W8p3jD7xeoGSYbfqCGGH2B6xw==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist-node/bin/uuid"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "license": "ISC"
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/backend/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "backend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "server.js",
+  "scripts": {
+    "dev": "npx nodemon server.js"
+  },
+  "keywords": [],
+  "type": "module",
+  "dependencies": {
+    "chalk": "^6.0.1",
+    "cors": "^2.8.6",
+    "dotenv": "^18.0.7",
+    "express": "^5.3.0",
+    "uuid": "^14.0.3"
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/backend/public/assets/css/main.css

@@ -0,0 +1,12 @@
+body {
+  background-color: #ccc;
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  color: tomato;
+}

04_browser-api/unterricht/tag27/01_website-api/backend/public/index.html

@@ -0,0 +1,18 @@
+<!doctype html>
+<html lang="de">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Home</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" />
+    <link rel="stylesheet" href="assets/css/main.css" />
+  </head>
+  <body>
+    <main>
+      <div class="container py-5">
+        <h1>Expres Rest API</h1>
+        <p>Server is running</p>
+      </div>
+    </main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/backend/server.js

@@ -0,0 +1,111 @@
+import express from 'express';
+import color from 'chalk';
+import dotenv from 'dotenv';
+import cors from 'cors';
+
+dotenv.config(); // Sensible Konfigurationsvariablen werden in einer .env Datei ausgelagert
+
+// Models
+import ProductModel from './models/ProductModel.js';
+
+const PORT = process.env.SERVER_PORT || 8000;
+const HOST = process.env.SERVER_HOST || '127.0.0.1';
+const BASE_URL = `http://${HOST}:${PORT}`;
+
+// CORS Settings
+const corsOptions = {
+  origin: ['http://localhost:3000', 'http://127.0.0.1:3000'],
+  optionsSuccessStatus: 200, // some legacy browsers (IE11, Browser Extensions, various SmartTVs) choke on 204
+};
+
+// lade Produkte
+const products = ProductModel();
+products.load();
+
+const app = express();
+// Middleware =======
+app.use(express.static('./public'));
+app.use(cors(corsOptions)); // CORS Settings für alle HTTP-Requests
+
+app.use(express.json()); // => HTTP-Request Body wird als JSON Objekt erwartet und geparsed. // app.use(bodyParser.json()) - Module: body-parser war in express 4 notwendig.
+app.use(express.urlencoded({ extended: true }));
+// Routes ===========
+
+// REST API =========
+// REST (Representational State Transfer)
+// GET - Daten holen
+// POST - Daten hinzufügen
+// PUT/PATCH - Daten aktualisieren /Datensatz aktualisieren
+// DELETE - Daten löschen
+
+// HTTP - Methode - POST
+// (C)RUD - create
+// BRE(A)D - add
+app.post('/api/products', (req, res) => {
+  const product = req.body;
+
+  if (!products.add(product)) {
+    return res.status(400).send({ msg: 'Could not add product', status: 400, success: false });
+  }
+
+  return res.send({ msg: 'Product added', status: 200, success: true, data: product });
+});
+
+// HTTP - Methode - GET
+// C(R)UD - read
+// (B)READ - browse
+app.get('/api/products', (req, res) => {
+  const data = products.getAll();
+  return res.send(data);
+});
+
+// HTTP - Methode - GET
+// C(R)UD - read
+// B(R)EAD - read
+app.get('/api/products/:id', (req, res) => {
+  const { id } = req.params;
+  const product = products.get(id);
+
+  if (!product) {
+    return res.status(400).send({ msg: 'Could not get product', status: 400, success: false });
+  }
+
+  return res.send(product);
+});
+
+// HTTP - Methode - PUT/PATCH
+// CR(U)D - update
+// BR(E)AD - edit
+app.put('/api/products', (req, res) => {
+  const product = req.body;
+
+  const updated = products.update(product);
+
+  if (!updated) {
+    return res.status(400).send({ msg: 'Could not update product', status: 400, success: false });
+  }
+
+  return res.send({ msg: 'Product updated', status: 200, success: true, data: product });
+});
+
+// HTTP - Methode - DELETE
+// CRU(D) - delete
+// BREA(D) - delete
+app.delete('/api/products/:id', (req, res) => {
+  const { id } = req.params;
+
+  if (!products.delete(id)) {
+    return res.status(400).send({ msg: 'Could not delete product', status: 400, success: false });
+  }
+
+  return res.send({ msg: 'Product deleted', status: 200, success: true, data: id });
+});
+
+app.get('/', (req, res) => {
+  return res.send('Server is running!');
+});
+
+app.listen(PORT, HOST, () => {
+  console.log(color.magenta(`Server is running at: ${BASE_URL}`));
+  console.log(color.yellow('To close: CTRL + C'));
+});

04_browser-api/unterricht/tag27/01_website-api/backend/utils/json-modifier.js

@@ -0,0 +1,18 @@
+import fs from 'node:fs';
+import { v4 as id } from 'uuid';
+
+console.log(id()); // => a5d94286-f2f8-4553-875b-73839739f9ea
+
+try {
+  const data = JSON.parse(fs.readFileSync('../data/products.json', 'utf-8'));
+
+  const products = data.map((product, idx) => {
+    return { _id: product._id || id(), position: idx + 1, ...product };
+  });
+
+  console.log(products);
+
+  fs.writeFileSync('../data/products.json', JSON.stringify(products, null, 2));
+} catch (error) {
+  console.log(error);
+}

04_browser-api/unterricht/tag27/01_website-api/backend/utils/package-lock.json

@@ -0,0 +1,28 @@
+{
+  "name": "utils",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "utils",
+      "version": "1.0.0",
+      "dependencies": {
+        "uuid": "^14.0.2"
+      }
+    },
+    "node_modules/uuid": {
+      "version": "14.0.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.2.tgz",
+      "integrity": "sha512-xZe/16rV4aa+HGSOCiY2YeLT1OybRLrrkL/Rqaq7p7GMVXjFh+6wN4oMYgjFmnSnhY8t6Xpdl2l9qmnHYuMHwQ==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist-node/bin/uuid"
+      }
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/backend/utils/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "utils",
+  "version": "1.0.0",
+  "description": "",
+  "main": "json-modifier.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "type": "module",
+  "dependencies": {
+    "uuid": "^14.0.2"
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/.browserslistrc

@@ -0,0 +1,3 @@
+# Browser that we support
+
+> 0.5%, last 2 versions, Firefox ESR, not dead

04_browser-api/unterricht/tag27/01_website-api/frontend/.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "workbench.colorCustomizations": {
+    "titleBar.activeForeground": "#333",
+    "titleBar.activeBackground": "#6bd0ab",
+    "titleBar.inactiveForeground": "#ddd",
+    "titleBar.inactiveBackground": "#6ca38f"
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/assets/img/logo-js.min.svg

@@ -0,0 +1,8 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2" viewBox="0 0 642 483">
+  <path d="M803.541 858.114h641.02v489.042h-641.02z" fill="none" transform="matrix(1 0 0 .98569 -803.541 -845.831)"/>
+  <path d="m200.993 79.566-1.106 1.106c-4.992 4.992-13.087 4.992-18.08 0L159.18 58.044c-4.992-4.993-4.992-13.087 0-18.08l1.106-1.105c4.993-4.993 13.087-4.993 18.08 0l22.627 22.627c4.992 4.993 4.992 13.088 0 18.08" fill="#75cbcc" fill-rule="nonzero" transform="translate(-222.359 -66.506)scale(3.5623)"/>
+  <path d="m178.918 101.6 21.522-21.522c5.298-5.298 5.298-13.887 0-19.185a13 13 0 0 0-.618-.577l-17.95-17.95c4.525 5.117 4.525 12.829.003 17.947q-.317.278-.621.58l-21.522 21.521c-5.298 5.298-5.298 13.888 0 19.186 5.299 5.298 13.888 5.298 19.186 0" fill="#ace0e0" fill-rule="nonzero" transform="translate(-222.359 -66.506)scale(3.5623)"/>
+  <path d="m99.555 61.446 1.106-1.106c4.992-4.993 13.087-4.993 18.08 0l22.628 22.628c4.992 4.993 4.992 13.087 0 18.08l-1.106 1.105c-4.993 4.993-13.087 4.993-18.08 0L99.555 79.525c-4.992-4.993-4.992-13.087 0-18.079" fill="#75cbcc" fill-rule="nonzero" transform="translate(-222.359 -66.506)scale(3.5623)"/>
+  <path d="m121.63 39.411-21.522 21.522c-5.298 5.298-5.298 13.888 0 19.185q.302.299.617.577l17.95 17.949c-4.524-5.117-4.525-12.829-.003-17.947a13 13 0 0 0 .621-.58l21.522-21.522c5.298-5.298 5.298-13.887 0-19.186-5.297-5.295-13.887-5.295-19.185.002" fill="#ace0e0" fill-rule="nonzero" transform="translate(-222.359 -66.506)scale(3.5623)"/>
+  <path d="M206.166 330.121q0 5-1.229 8.958t-3.625 6.688q-2.395 2.729-5.896 4.187t-8.041 1.458q-4.125 0-8.417-1.166.084-1.208.208-2.396.125-1.187.209-2.354.083-.708.52-1.146.438-.438 1.355-.438.75 0 1.979.375 1.228.375 3.312.375 2.751 0 4.917-.833a8.7 8.7 0 0 0 3.625-2.583q1.458-1.75 2.229-4.479t.771-6.48v-39.25h8.083zM251.333 300.371q-.375.625-.813.937-.436.313-1.062.313-.708 0-1.667-.709a29 29 0 0 0-2.396-1.562q-1.437-.853-3.458-1.563-2.02-.708-4.896-.708-2.708 0-4.771.729-2.062.73-3.458 1.979a8.1 8.1 0 0 0-2.104 2.938q-.708 1.687-.708 3.646 0 2.499 1.229 4.146 1.229 1.645 3.25 2.812t4.583 2.021a790 790 0 0 1 5.25 1.771 61 61 0 0 1 5.25 2.062 18.5 18.5 0 0 1 4.583 2.896q2.022 1.75 3.25 4.292 1.23 2.542 1.23 6.25 0 3.916-1.334 7.354a16.9 16.9 0 0 1-3.896 5.979q-2.562 2.542-6.291 4t-8.479 1.458q-5.834 0-10.584-2.104t-8.125-5.687l2.334-3.834a3.1 3.1 0 0 1 .812-.77q.48-.313 1.063-.313.541 0 1.229.438.687.436 1.562 1.104.876.666 2 1.458t2.563 1.458q1.437.667 3.271 1.105t4.125.437q2.875 0 5.125-.792 2.25-.79 3.812-2.229a9.66 9.66 0 0 0 2.396-3.437q.834-2 .833-4.459 0-2.707-1.229-4.437t-3.229-2.896-4.583-1.979a978 978 0 0 1-5.25-1.667 56 56 0 0 1-5.25-1.979 17 17 0 0 1-4.584-2.917q-2-1.791-3.229-4.479-1.229-2.687-1.229-6.646 0-3.166 1.229-6.125a15.7 15.7 0 0 1 3.583-5.25q2.355-2.291 5.792-3.666 3.438-1.375 7.896-1.375 5 0 9.104 1.583a21.5 21.5 0 0 1 7.229 4.583zM329.25 338.412q.666 0 1.166.542l3.209 3.458q-3.667 4.25-8.896 6.625t-12.646 2.375q-6.417 0-11.667-2.229t-8.958-6.25q-3.708-4.02-5.75-9.646-2.042-5.625-2.042-12.375t2.125-12.375 5.979-9.666q3.855-4.042 9.23-6.271 5.374-2.229 11.875-2.229 6.375 0 11.25 2.041 4.875 2.043 8.583 5.542l-2.667 3.708a2.2 2.2 0 0 1-.646.688q-.395.271-1.062.271-.75 0-1.833-.813-1.084-.812-2.834-1.812t-4.375-1.813-6.458-.812q-4.625 0-8.458 1.604a18.5 18.5 0 0 0-6.605 4.646q-2.77 3.042-4.312 7.416-1.542 4.376-1.542 9.875 0 5.584 1.604 9.959t4.375 7.396a18.5 18.5 0 0 0 6.542 4.604q3.77 1.583 8.146 1.583 2.667 0 4.812-.312a19.7 19.7 0 0 0 3.959-.98 16.6 16.6 0 0 0 3.375-1.687 24 24 0 0 0 3.104-2.438q.708-.625 1.417-.625M397 320.912q0 6.71-2.125 12.313t-6 9.646-9.313 6.271-12.021 2.229-12-2.229-9.291-6.271q-3.876-4.042-6-9.646t-2.125-12.313q0-6.708 2.125-12.312t6-9.667q3.875-4.062 9.291-6.312t12-2.25 12.021 2.25 9.313 6.312 6 9.667Q397 314.204 397 320.912m-8.292 0q0-5.5-1.5-9.875-1.5-4.374-4.25-7.395t-6.667-4.646q-3.916-1.625-8.75-1.625-4.791 0-8.708 1.625t-6.688 4.646q-2.77 3.021-4.27 7.395-1.5 4.376-1.5 9.875 0 5.5 1.5 9.855 1.5 4.353 4.27 7.375 2.772 3.02 6.688 4.625t8.708 1.604q4.834 0 8.75-1.604t6.667-4.625q2.75-3.022 4.25-7.375 1.5-4.355 1.5-9.855M431.583 344.329q3.708 0 6.625-1.25t4.937-3.5q2.021-2.25 3.084-5.375 1.062-3.125 1.062-6.875v-36.292h8.042v36.292q0 5.167-1.646 9.583-1.646 4.418-4.708 7.646-3.063 3.23-7.479 5.063t-9.917 1.833-9.917-1.833-7.5-5.063q-3.083-3.228-4.729-7.646-1.646-4.416-1.646-9.583v-36.292h8.042v36.25q0 3.75 1.062 6.875t3.084 5.375q2.02 2.25 4.958 3.521 2.938 1.272 6.646 1.271M486.375 319.954q3.5 0 6.187-.854t4.5-2.417a10 10 0 0 0 2.729-3.729q.917-2.166.917-4.792 0-5.333-3.5-8.041t-10.5-2.709h-8.833v22.542zm27.583 30.792h-7.167q-2.208 0-3.25-1.709l-15.5-21.333q-.708-1-1.521-1.437t-2.52-.438h-6.125v24.917h-8.042v-59.709h16.875q5.667 0 9.792 1.146t6.812 3.313 3.979 5.229 1.292 6.854q0 3.166-1 5.917a15.6 15.6 0 0 1-2.896 4.937q-1.896 2.188-4.625 3.729-2.729 1.542-6.187 2.334 1.54.875 2.666 2.541zM552.583 300.371q-.375.625-.813.937t-1.062.313q-.708 0-1.667-.709a29 29 0 0 0-2.396-1.562q-1.437-.853-3.458-1.563-2.02-.708-4.896-.708-2.708 0-4.771.729-2.062.73-3.458 1.979a8.1 8.1 0 0 0-2.104 2.938q-.708 1.687-.708 3.646 0 2.499 1.229 4.146 1.229 1.645 3.25 2.812t4.583 2.021a790 790 0 0 1 5.25 1.771 61 61 0 0 1 5.25 2.062 18.5 18.5 0 0 1 4.583 2.896q2.022 1.75 3.25 4.292 1.23 2.542 1.23 6.25 0 3.916-1.334 7.354a16.9 16.9 0 0 1-3.896 5.979q-2.562 2.542-6.291 4t-8.479 1.458q-5.834 0-10.584-2.104t-8.125-5.687l2.334-3.834a3.1 3.1 0 0 1 .812-.77q.48-.313 1.063-.313.541 0 1.229.438.687.436 1.562 1.104.875.666 2 1.458t2.563 1.458q1.437.667 3.271 1.105t4.125.437q2.875 0 5.125-.792 2.25-.79 3.812-2.229a9.66 9.66 0 0 0 2.396-3.437q.833-2 .833-4.459 0-2.707-1.229-4.437t-3.229-2.896-4.583-1.979a978 978 0 0 1-5.25-1.667 56 56 0 0 1-5.25-1.979 17 17 0 0 1-4.584-2.917q-2-1.791-3.229-4.479-1.229-2.687-1.229-6.646 0-3.166 1.229-6.125a15.7 15.7 0 0 1 3.583-5.25q2.355-2.291 5.792-3.666 3.438-1.375 7.896-1.375 5 0 9.104 1.583a21.5 21.5 0 0 1 7.229 4.583zM604.083 344.162l-.042 6.584H567.25v-59.709h36.791v6.584h-28.708v19.833h23.25v6.333h-23.25v20.375z" fill-rule="nonzero" transform="translate(-78.559 53)"/>
+</svg>

04_browser-api/unterricht/tag27/01_website-api/frontend/assets/js/build.js

@@ -0,0 +1,867 @@
+(function () {
+  'use strict';
+
+  // Helper
+  function parents(el,selector){const parents=[];while((el=el.parentNode)&&el!==document){if(!selector||el.matches(selector))parents.push(el);}return parents;}
+
+  var top='top';var bottom='bottom';var right='right';var left='left';var auto='auto';var basePlacements=[top,bottom,right,left];var start='start';var end='end';var clippingParents='clippingParents';var viewport='viewport';var popper='popper';var reference='reference';var variationPlacements=/*#__PURE__*/basePlacements.reduce(function(acc,placement){return acc.concat([placement+"-"+start,placement+"-"+end]);},[]);var placements=/*#__PURE__*/[].concat(basePlacements,[auto]).reduce(function(acc,placement){return acc.concat([placement,placement+"-"+start,placement+"-"+end]);},[]);// modifiers that need to read the DOM
+  var beforeRead='beforeRead';var read='read';var afterRead='afterRead';// pure-logic modifiers
+  var beforeMain='beforeMain';var main='main';var afterMain='afterMain';// modifier with the purpose to write to the DOM (or write into a framework state)
+  var beforeWrite='beforeWrite';var write='write';var afterWrite='afterWrite';var modifierPhases=[beforeRead,read,afterRead,beforeMain,main,afterMain,beforeWrite,write,afterWrite];
+
+  function getNodeName(element){return element?(element.nodeName||'').toLowerCase():null;}
+
+  function getWindow(node){if(node==null){return window;}if(node.toString()!=='[object Window]'){var ownerDocument=node.ownerDocument;return ownerDocument?ownerDocument.defaultView||window:window;}return node;}
+
+  function isElement$1(node){var OwnElement=getWindow(node).Element;return node instanceof OwnElement||node instanceof Element;}function isHTMLElement(node){var OwnElement=getWindow(node).HTMLElement;return node instanceof OwnElement||node instanceof HTMLElement;}function isShadowRoot(node){// IE 11 has no ShadowRoot
+  if(typeof ShadowRoot==='undefined'){return false;}var OwnElement=getWindow(node).ShadowRoot;return node instanceof OwnElement||node instanceof ShadowRoot;}
+
+  // and applies them to the HTMLElements such as popper and arrow
+  function applyStyles$1(_ref){var state=_ref.state;Object.keys(state.elements).forEach(function(name){var style=state.styles[name]||{};var attributes=state.attributes[name]||{};var element=state.elements[name];// arrow is optional + virtual elements
+  if(!isHTMLElement(element)||!getNodeName(element)){return;}// Flow doesn't support to extend this property, but it's the most
+  // effective way to apply styles to an HTMLElement
+  // $FlowFixMe[cannot-write]
+  Object.assign(element.style,style);Object.keys(attributes).forEach(function(name){var value=attributes[name];if(value===false){element.removeAttribute(name);}else {element.setAttribute(name,value===true?'':value);}});});}function effect$2(_ref2){var state=_ref2.state;var initialStyles={popper:{position:state.options.strategy,left:'0',top:'0',margin:'0'},arrow:{position:'absolute'},reference:{}};Object.assign(state.elements.popper.style,initialStyles.popper);state.styles=initialStyles;if(state.elements.arrow){Object.assign(state.elements.arrow.style,initialStyles.arrow);}return function(){Object.keys(state.elements).forEach(function(name){var element=state.elements[name];var attributes=state.attributes[name]||{};var styleProperties=Object.keys(state.styles.hasOwnProperty(name)?state.styles[name]:initialStyles[name]);// Set all values to an empty string to unset them
+  var style=styleProperties.reduce(function(style,property){style[property]='';return style;},{});// arrow is optional + virtual elements
+  if(!isHTMLElement(element)||!getNodeName(element)){return;}Object.assign(element.style,style);Object.keys(attributes).forEach(function(attribute){element.removeAttribute(attribute);});});};}// eslint-disable-next-line import/no-unused-modules
+  var applyStyles = {name:'applyStyles',enabled:true,phase:'write',fn:applyStyles$1,effect:effect$2,requires:['computeStyles']};
+
+  function getBasePlacement(placement){return placement.split('-')[0];}
+
+  var max=Math.max;var min=Math.min;var round=Math.round;
+
+  function getUAString(){var uaData=navigator.userAgentData;if(uaData!=null&&uaData.brands&&Array.isArray(uaData.brands)){return uaData.brands.map(function(item){return item.brand+"/"+item.version;}).join(' ');}return navigator.userAgent;}
+
+  function isLayoutViewport(){return !/^((?!chrome|android).)*safari/i.test(getUAString());}
+
+  function getBoundingClientRect(element,includeScale,isFixedStrategy){if(includeScale===void 0){includeScale=false;}if(isFixedStrategy===void 0){isFixedStrategy=false;}var clientRect=element.getBoundingClientRect();var scaleX=1;var scaleY=1;if(includeScale&&isHTMLElement(element)){scaleX=element.offsetWidth>0?round(clientRect.width)/element.offsetWidth||1:1;scaleY=element.offsetHeight>0?round(clientRect.height)/element.offsetHeight||1:1;}var _ref=isElement$1(element)?getWindow(element):window,visualViewport=_ref.visualViewport;var addVisualOffsets=!isLayoutViewport()&&isFixedStrategy;var x=(clientRect.left+(addVisualOffsets&&visualViewport?visualViewport.offsetLeft:0))/scaleX;var y=(clientRect.top+(addVisualOffsets&&visualViewport?visualViewport.offsetTop:0))/scaleY;var width=clientRect.width/scaleX;var height=clientRect.height/scaleY;return {width:width,height:height,top:y,right:x+width,bottom:y+height,left:x,x:x,y:y};}
+
+  // means it doesn't take into account transforms.
+  function getLayoutRect(element){var clientRect=getBoundingClientRect(element);// Use the clientRect sizes if it's not been transformed.
+  // Fixes https://github.com/popperjs/popper-core/issues/1223
+  var width=element.offsetWidth;var height=element.offsetHeight;if(Math.abs(clientRect.width-width)<=1){width=clientRect.width;}if(Math.abs(clientRect.height-height)<=1){height=clientRect.height;}return {x:element.offsetLeft,y:element.offsetTop,width:width,height:height};}
+
+  function contains(parent,child){var rootNode=child.getRootNode&&child.getRootNode();// First, attempt with faster native method
+  if(parent.contains(child)){return true;}// then fallback to custom implementation with Shadow DOM support
+  else if(rootNode&&isShadowRoot(rootNode)){var next=child;do{if(next&&parent.isSameNode(next)){return true;}// $FlowFixMe[prop-missing]: need a better way to handle this...
+  next=next.parentNode||next.host;}while(next);}// Give up, the result is false
+  return false;}
+
+  function getComputedStyle$1(element){return getWindow(element).getComputedStyle(element);}
+
+  function isTableElement(element){return ['table','td','th'].indexOf(getNodeName(element))>=0;}
+
+  function getDocumentElement(element){// $FlowFixMe[incompatible-return]: assume body is always available
+  return ((isElement$1(element)?element.ownerDocument:// $FlowFixMe[prop-missing]
+  element.document)||window.document).documentElement;}
+
+  function getParentNode(element){if(getNodeName(element)==='html'){return element;}return(// this is a quicker (but less type safe) way to save quite some bytes from the bundle
+  // $FlowFixMe[incompatible-return]
+  // $FlowFixMe[prop-missing]
+  element.assignedSlot||// step into the shadow DOM of the parent of a slotted node
+  element.parentNode||(// DOM Element detected
+  isShadowRoot(element)?element.host:null)||// ShadowRoot detected
+  // $FlowFixMe[incompatible-call]: HTMLElement is a Node
+  getDocumentElement(element)// fallback
+  );}
+
+  function getTrueOffsetParent(element){if(!isHTMLElement(element)||// https://github.com/popperjs/popper-core/issues/837
+  getComputedStyle$1(element).position==='fixed'){return null;}return element.offsetParent;}// `.offsetParent` reports `null` for fixed elements, while absolute elements
+  // return the containing block
+  function getContainingBlock(element){var isFirefox=/firefox/i.test(getUAString());var isIE=/Trident/i.test(getUAString());if(isIE&&isHTMLElement(element)){// In IE 9, 10 and 11 fixed elements containing block is always established by the viewport
+  var elementCss=getComputedStyle$1(element);if(elementCss.position==='fixed'){return null;}}var currentNode=getParentNode(element);if(isShadowRoot(currentNode)){currentNode=currentNode.host;}while(isHTMLElement(currentNode)&&['html','body'].indexOf(getNodeName(currentNode))<0){var css=getComputedStyle$1(currentNode);// This is non-exhaustive but covers the most common CSS properties that
+  // create a containing block.
+  // https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block
+  if(css.transform!=='none'||css.perspective!=='none'||css.contain==='paint'||['transform','perspective'].indexOf(css.willChange)!==-1||isFirefox&&css.willChange==='filter'||isFirefox&&css.filter&&css.filter!=='none'){return currentNode;}else {currentNode=currentNode.parentNode;}}return null;}// Gets the closest ancestor positioned element. Handles some edge cases,
+  // such as table ancestors and cross browser bugs.
+  function getOffsetParent(element){var window=getWindow(element);var offsetParent=getTrueOffsetParent(element);while(offsetParent&&isTableElement(offsetParent)&&getComputedStyle$1(offsetParent).position==='static'){offsetParent=getTrueOffsetParent(offsetParent);}if(offsetParent&&(getNodeName(offsetParent)==='html'||getNodeName(offsetParent)==='body'&&getComputedStyle$1(offsetParent).position==='static')){return window;}return offsetParent||getContainingBlock(element)||window;}
+
+  function getMainAxisFromPlacement(placement){return ['top','bottom'].indexOf(placement)>=0?'x':'y';}
+
+  function within(min$1,value,max$1){return max(min$1,min(value,max$1));}function withinMaxClamp(min,value,max){var v=within(min,value,max);return v>max?max:v;}
+
+  function getFreshSideObject(){return {top:0,right:0,bottom:0,left:0};}
+
+  function mergePaddingObject(paddingObject){return Object.assign({},getFreshSideObject(),paddingObject);}
+
+  function expandToHashMap(value,keys){return keys.reduce(function(hashMap,key){hashMap[key]=value;return hashMap;},{});}
+
+  var toPaddingObject=function toPaddingObject(padding,state){padding=typeof padding==='function'?padding(Object.assign({},state.rects,{placement:state.placement})):padding;return mergePaddingObject(typeof padding!=='number'?padding:expandToHashMap(padding,basePlacements));};function arrow$1(_ref){var _state$modifiersData$;var state=_ref.state,name=_ref.name,options=_ref.options;var arrowElement=state.elements.arrow;var popperOffsets=state.modifiersData.popperOffsets;var basePlacement=getBasePlacement(state.placement);var axis=getMainAxisFromPlacement(basePlacement);var isVertical=[left,right].indexOf(basePlacement)>=0;var len=isVertical?'height':'width';if(!arrowElement||!popperOffsets){return;}var paddingObject=toPaddingObject(options.padding,state);var arrowRect=getLayoutRect(arrowElement);var minProp=axis==='y'?top:left;var maxProp=axis==='y'?bottom:right;var endDiff=state.rects.reference[len]+state.rects.reference[axis]-popperOffsets[axis]-state.rects.popper[len];var startDiff=popperOffsets[axis]-state.rects.reference[axis];var arrowOffsetParent=getOffsetParent(arrowElement);var clientSize=arrowOffsetParent?axis==='y'?arrowOffsetParent.clientHeight||0:arrowOffsetParent.clientWidth||0:0;var centerToReference=endDiff/2-startDiff/2;// Make sure the arrow doesn't overflow the popper if the center point is
+  // outside of the popper bounds
+  var min=paddingObject[minProp];var max=clientSize-arrowRect[len]-paddingObject[maxProp];var center=clientSize/2-arrowRect[len]/2+centerToReference;var offset=within(min,center,max);// Prevents breaking syntax highlighting...
+  var axisProp=axis;state.modifiersData[name]=(_state$modifiersData$={},_state$modifiersData$[axisProp]=offset,_state$modifiersData$.centerOffset=offset-center,_state$modifiersData$);}function effect$1(_ref2){var state=_ref2.state,options=_ref2.options;var _options$element=options.element,arrowElement=_options$element===void 0?'[data-popper-arrow]':_options$element;if(arrowElement==null){return;}// CSS selector
+  if(typeof arrowElement==='string'){arrowElement=state.elements.popper.querySelector(arrowElement);if(!arrowElement){return;}}if(!contains(state.elements.popper,arrowElement)){return;}state.elements.arrow=arrowElement;}// eslint-disable-next-line import/no-unused-modules
+  var arrow = {name:'arrow',enabled:true,phase:'main',fn:arrow$1,effect:effect$1,requires:['popperOffsets'],requiresIfExists:['preventOverflow']};
+
+  function getVariation(placement){return placement.split('-')[1];}
+
+  var unsetSides={top:'auto',right:'auto',bottom:'auto',left:'auto'};// Round the offsets to the nearest suitable subpixel based on the DPR.
+  // Zooming can change the DPR, but it seems to report a value that will
+  // cleanly divide the values into the appropriate subpixels.
+  function roundOffsetsByDPR(_ref,win){var x=_ref.x,y=_ref.y;var dpr=win.devicePixelRatio||1;return {x:round(x*dpr)/dpr||0,y:round(y*dpr)/dpr||0};}function mapToStyles(_ref2){var _Object$assign2;var popper=_ref2.popper,popperRect=_ref2.popperRect,placement=_ref2.placement,variation=_ref2.variation,offsets=_ref2.offsets,position=_ref2.position,gpuAcceleration=_ref2.gpuAcceleration,adaptive=_ref2.adaptive,roundOffsets=_ref2.roundOffsets,isFixed=_ref2.isFixed;var _offsets$x=offsets.x,x=_offsets$x===void 0?0:_offsets$x,_offsets$y=offsets.y,y=_offsets$y===void 0?0:_offsets$y;var _ref3=typeof roundOffsets==='function'?roundOffsets({x:x,y:y}):{x:x,y:y};x=_ref3.x;y=_ref3.y;var hasX=offsets.hasOwnProperty('x');var hasY=offsets.hasOwnProperty('y');var sideX=left;var sideY=top;var win=window;if(adaptive){var offsetParent=getOffsetParent(popper);var heightProp='clientHeight';var widthProp='clientWidth';if(offsetParent===getWindow(popper)){offsetParent=getDocumentElement(popper);if(getComputedStyle$1(offsetParent).position!=='static'&&position==='absolute'){heightProp='scrollHeight';widthProp='scrollWidth';}}// $FlowFixMe[incompatible-cast]: force type refinement, we compare offsetParent with window above, but Flow doesn't detect it
+  offsetParent=offsetParent;if(placement===top||(placement===left||placement===right)&&variation===end){sideY=bottom;var offsetY=isFixed&&offsetParent===win&&win.visualViewport?win.visualViewport.height:// $FlowFixMe[prop-missing]
+  offsetParent[heightProp];y-=offsetY-popperRect.height;y*=gpuAcceleration?1:-1;}if(placement===left||(placement===top||placement===bottom)&&variation===end){sideX=right;var offsetX=isFixed&&offsetParent===win&&win.visualViewport?win.visualViewport.width:// $FlowFixMe[prop-missing]
+  offsetParent[widthProp];x-=offsetX-popperRect.width;x*=gpuAcceleration?1:-1;}}var commonStyles=Object.assign({position:position},adaptive&&unsetSides);var _ref4=roundOffsets===true?roundOffsetsByDPR({x:x,y:y},getWindow(popper)):{x:x,y:y};x=_ref4.x;y=_ref4.y;if(gpuAcceleration){var _Object$assign;return Object.assign({},commonStyles,(_Object$assign={},_Object$assign[sideY]=hasY?'0':'',_Object$assign[sideX]=hasX?'0':'',_Object$assign.transform=(win.devicePixelRatio||1)<=1?"translate("+x+"px, "+y+"px)":"translate3d("+x+"px, "+y+"px, 0)",_Object$assign));}return Object.assign({},commonStyles,(_Object$assign2={},_Object$assign2[sideY]=hasY?y+"px":'',_Object$assign2[sideX]=hasX?x+"px":'',_Object$assign2.transform='',_Object$assign2));}function computeStyles$1(_ref5){var state=_ref5.state,options=_ref5.options;var _options$gpuAccelerat=options.gpuAcceleration,gpuAcceleration=_options$gpuAccelerat===void 0?true:_options$gpuAccelerat,_options$adaptive=options.adaptive,adaptive=_options$adaptive===void 0?true:_options$adaptive,_options$roundOffsets=options.roundOffsets,roundOffsets=_options$roundOffsets===void 0?true:_options$roundOffsets;var commonStyles={placement:getBasePlacement(state.placement),variation:getVariation(state.placement),popper:state.elements.popper,popperRect:state.rects.popper,gpuAcceleration:gpuAcceleration,isFixed:state.options.strategy==='fixed'};if(state.modifiersData.popperOffsets!=null){state.styles.popper=Object.assign({},state.styles.popper,mapToStyles(Object.assign({},commonStyles,{offsets:state.modifiersData.popperOffsets,position:state.options.strategy,adaptive:adaptive,roundOffsets:roundOffsets})));}if(state.modifiersData.arrow!=null){state.styles.arrow=Object.assign({},state.styles.arrow,mapToStyles(Object.assign({},commonStyles,{offsets:state.modifiersData.arrow,position:'absolute',adaptive:false,roundOffsets:roundOffsets})));}state.attributes.popper=Object.assign({},state.attributes.popper,{'data-popper-placement':state.placement});}// eslint-disable-next-line import/no-unused-modules
+  var computeStyles = {name:'computeStyles',enabled:true,phase:'beforeWrite',fn:computeStyles$1,data:{}};
+
+  var passive={passive:true};function effect(_ref){var state=_ref.state,instance=_ref.instance,options=_ref.options;var _options$scroll=options.scroll,scroll=_options$scroll===void 0?true:_options$scroll,_options$resize=options.resize,resize=_options$resize===void 0?true:_options$resize;var window=getWindow(state.elements.popper);var scrollParents=[].concat(state.scrollParents.reference,state.scrollParents.popper);if(scroll){scrollParents.forEach(function(scrollParent){scrollParent.addEventListener('scroll',instance.update,passive);});}if(resize){window.addEventListener('resize',instance.update,passive);}return function(){if(scroll){scrollParents.forEach(function(scrollParent){scrollParent.removeEventListener('scroll',instance.update,passive);});}if(resize){window.removeEventListener('resize',instance.update,passive);}};}// eslint-disable-next-line import/no-unused-modules
+  var eventListeners = {name:'eventListeners',enabled:true,phase:'write',fn:function fn(){},effect:effect,data:{}};
+
+  var hash$1={left:'right',right:'left',bottom:'top',top:'bottom'};function getOppositePlacement(placement){return placement.replace(/left|right|bottom|top/g,function(matched){return hash$1[matched];});}
+
+  var hash={start:'end',end:'start'};function getOppositeVariationPlacement(placement){return placement.replace(/start|end/g,function(matched){return hash[matched];});}
+
+  function getWindowScroll(node){var win=getWindow(node);var scrollLeft=win.pageXOffset;var scrollTop=win.pageYOffset;return {scrollLeft:scrollLeft,scrollTop:scrollTop};}
+
+  function getWindowScrollBarX(element){// If <html> has a CSS width greater than the viewport, then this will be
+  // incorrect for RTL.
+  // Popper 1 is broken in this case and never had a bug report so let's assume
+  // it's not an issue. I don't think anyone ever specifies width on <html>
+  // anyway.
+  // Browsers where the left scrollbar doesn't cause an issue report `0` for
+  // this (e.g. Edge 2019, IE11, Safari)
+  return getBoundingClientRect(getDocumentElement(element)).left+getWindowScroll(element).scrollLeft;}
+
+  function getViewportRect(element,strategy){var win=getWindow(element);var html=getDocumentElement(element);var visualViewport=win.visualViewport;var width=html.clientWidth;var height=html.clientHeight;var x=0;var y=0;if(visualViewport){width=visualViewport.width;height=visualViewport.height;var layoutViewport=isLayoutViewport();if(layoutViewport||!layoutViewport&&strategy==='fixed'){x=visualViewport.offsetLeft;y=visualViewport.offsetTop;}}return {width:width,height:height,x:x+getWindowScrollBarX(element),y:y};}
+
+  // of the `<html>` and `<body>` rect bounds if horizontally scrollable
+  function getDocumentRect(element){var _element$ownerDocumen;var html=getDocumentElement(element);var winScroll=getWindowScroll(element);var body=(_element$ownerDocumen=element.ownerDocument)==null?void 0:_element$ownerDocumen.body;var width=max(html.scrollWidth,html.clientWidth,body?body.scrollWidth:0,body?body.clientWidth:0);var height=max(html.scrollHeight,html.clientHeight,body?body.scrollHeight:0,body?body.clientHeight:0);var x=-winScroll.scrollLeft+getWindowScrollBarX(element);var y=-winScroll.scrollTop;if(getComputedStyle$1(body||html).direction==='rtl'){x+=max(html.clientWidth,body?body.clientWidth:0)-width;}return {width:width,height:height,x:x,y:y};}
+
+  function isScrollParent(element){// Firefox wants us to check `-x` and `-y` variations as well
+  var _getComputedStyle=getComputedStyle$1(element),overflow=_getComputedStyle.overflow,overflowX=_getComputedStyle.overflowX,overflowY=_getComputedStyle.overflowY;return /auto|scroll|overlay|hidden/.test(overflow+overflowY+overflowX);}
+
+  function getScrollParent(node){if(['html','body','#document'].indexOf(getNodeName(node))>=0){// $FlowFixMe[incompatible-return]: assume body is always available
+  return node.ownerDocument.body;}if(isHTMLElement(node)&&isScrollParent(node)){return node;}return getScrollParent(getParentNode(node));}
+
+  /*
+  given a DOM element, return the list of all scroll parents, up the list of ancesors
+  until we get to the top window object. This list is what we attach scroll listeners
+  to, because if any of these parent elements scroll, we'll need to re-calculate the
+  reference element's position.
+  */function listScrollParents(element,list){var _element$ownerDocumen;if(list===void 0){list=[];}var scrollParent=getScrollParent(element);var isBody=scrollParent===((_element$ownerDocumen=element.ownerDocument)==null?void 0:_element$ownerDocumen.body);var win=getWindow(scrollParent);var target=isBody?[win].concat(win.visualViewport||[],isScrollParent(scrollParent)?scrollParent:[]):scrollParent;var updatedList=list.concat(target);return isBody?updatedList:// $FlowFixMe[incompatible-call]: isBody tells us target will be an HTMLElement here
+  updatedList.concat(listScrollParents(getParentNode(target)));}
+
+  function rectToClientRect(rect){return Object.assign({},rect,{left:rect.x,top:rect.y,right:rect.x+rect.width,bottom:rect.y+rect.height});}
+
+  function getInnerBoundingClientRect(element,strategy){var rect=getBoundingClientRect(element,false,strategy==='fixed');rect.top=rect.top+element.clientTop;rect.left=rect.left+element.clientLeft;rect.bottom=rect.top+element.clientHeight;rect.right=rect.left+element.clientWidth;rect.width=element.clientWidth;rect.height=element.clientHeight;rect.x=rect.left;rect.y=rect.top;return rect;}function getClientRectFromMixedType(element,clippingParent,strategy){return clippingParent===viewport?rectToClientRect(getViewportRect(element,strategy)):isElement$1(clippingParent)?getInnerBoundingClientRect(clippingParent,strategy):rectToClientRect(getDocumentRect(getDocumentElement(element)));}// A "clipping parent" is an overflowable container with the characteristic of
+  // clipping (or hiding) overflowing elements with a position different from
+  // `initial`
+  function getClippingParents(element){var clippingParents=listScrollParents(getParentNode(element));var canEscapeClipping=['absolute','fixed'].indexOf(getComputedStyle$1(element).position)>=0;var clipperElement=canEscapeClipping&&isHTMLElement(element)?getOffsetParent(element):element;if(!isElement$1(clipperElement)){return [];}// $FlowFixMe[incompatible-return]: https://github.com/facebook/flow/issues/1414
+  return clippingParents.filter(function(clippingParent){return isElement$1(clippingParent)&&contains(clippingParent,clipperElement)&&getNodeName(clippingParent)!=='body';});}// Gets the maximum area that the element is visible in due to any number of
+  // clipping parents
+  function getClippingRect(element,boundary,rootBoundary,strategy){var mainClippingParents=boundary==='clippingParents'?getClippingParents(element):[].concat(boundary);var clippingParents=[].concat(mainClippingParents,[rootBoundary]);var firstClippingParent=clippingParents[0];var clippingRect=clippingParents.reduce(function(accRect,clippingParent){var rect=getClientRectFromMixedType(element,clippingParent,strategy);accRect.top=max(rect.top,accRect.top);accRect.right=min(rect.right,accRect.right);accRect.bottom=min(rect.bottom,accRect.bottom);accRect.left=max(rect.left,accRect.left);return accRect;},getClientRectFromMixedType(element,firstClippingParent,strategy));clippingRect.width=clippingRect.right-clippingRect.left;clippingRect.height=clippingRect.bottom-clippingRect.top;clippingRect.x=clippingRect.left;clippingRect.y=clippingRect.top;return clippingRect;}
+
+  function computeOffsets(_ref){var reference=_ref.reference,element=_ref.element,placement=_ref.placement;var basePlacement=placement?getBasePlacement(placement):null;var variation=placement?getVariation(placement):null;var commonX=reference.x+reference.width/2-element.width/2;var commonY=reference.y+reference.height/2-element.height/2;var offsets;switch(basePlacement){case top:offsets={x:commonX,y:reference.y-element.height};break;case bottom:offsets={x:commonX,y:reference.y+reference.height};break;case right:offsets={x:reference.x+reference.width,y:commonY};break;case left:offsets={x:reference.x-element.width,y:commonY};break;default:offsets={x:reference.x,y:reference.y};}var mainAxis=basePlacement?getMainAxisFromPlacement(basePlacement):null;if(mainAxis!=null){var len=mainAxis==='y'?'height':'width';switch(variation){case start:offsets[mainAxis]=offsets[mainAxis]-(reference[len]/2-element[len]/2);break;case end:offsets[mainAxis]=offsets[mainAxis]+(reference[len]/2-element[len]/2);break;}}return offsets;}
+
+  function detectOverflow(state,options){if(options===void 0){options={};}var _options=options,_options$placement=_options.placement,placement=_options$placement===void 0?state.placement:_options$placement,_options$strategy=_options.strategy,strategy=_options$strategy===void 0?state.strategy:_options$strategy,_options$boundary=_options.boundary,boundary=_options$boundary===void 0?clippingParents:_options$boundary,_options$rootBoundary=_options.rootBoundary,rootBoundary=_options$rootBoundary===void 0?viewport:_options$rootBoundary,_options$elementConte=_options.elementContext,elementContext=_options$elementConte===void 0?popper:_options$elementConte,_options$altBoundary=_options.altBoundary,altBoundary=_options$altBoundary===void 0?false:_options$altBoundary,_options$padding=_options.padding,padding=_options$padding===void 0?0:_options$padding;var paddingObject=mergePaddingObject(typeof padding!=='number'?padding:expandToHashMap(padding,basePlacements));var altContext=elementContext===popper?reference:popper;var popperRect=state.rects.popper;var element=state.elements[altBoundary?altContext:elementContext];var clippingClientRect=getClippingRect(isElement$1(element)?element:element.contextElement||getDocumentElement(state.elements.popper),boundary,rootBoundary,strategy);var referenceClientRect=getBoundingClientRect(state.elements.reference);var popperOffsets=computeOffsets({reference:referenceClientRect,element:popperRect,placement:placement});var popperClientRect=rectToClientRect(Object.assign({},popperRect,popperOffsets));var elementClientRect=elementContext===popper?popperClientRect:referenceClientRect;// positive = overflowing the clipping rect
+  // 0 or negative = within the clipping rect
+  var overflowOffsets={top:clippingClientRect.top-elementClientRect.top+paddingObject.top,bottom:elementClientRect.bottom-clippingClientRect.bottom+paddingObject.bottom,left:clippingClientRect.left-elementClientRect.left+paddingObject.left,right:elementClientRect.right-clippingClientRect.right+paddingObject.right};var offsetData=state.modifiersData.offset;// Offsets can be applied only to the popper element
+  if(elementContext===popper&&offsetData){var offset=offsetData[placement];Object.keys(overflowOffsets).forEach(function(key){var multiply=[right,bottom].indexOf(key)>=0?1:-1;var axis=[top,bottom].indexOf(key)>=0?'y':'x';overflowOffsets[key]+=offset[axis]*multiply;});}return overflowOffsets;}
+
+  function computeAutoPlacement(state,options){if(options===void 0){options={};}var _options=options,placement=_options.placement,boundary=_options.boundary,rootBoundary=_options.rootBoundary,padding=_options.padding,flipVariations=_options.flipVariations,_options$allowedAutoP=_options.allowedAutoPlacements,allowedAutoPlacements=_options$allowedAutoP===void 0?placements:_options$allowedAutoP;var variation=getVariation(placement);var placements$1=variation?flipVariations?variationPlacements:variationPlacements.filter(function(placement){return getVariation(placement)===variation;}):basePlacements;var allowedPlacements=placements$1.filter(function(placement){return allowedAutoPlacements.indexOf(placement)>=0;});if(allowedPlacements.length===0){allowedPlacements=placements$1;}// $FlowFixMe[incompatible-type]: Flow seems to have problems with two array unions...
+  var overflows=allowedPlacements.reduce(function(acc,placement){acc[placement]=detectOverflow(state,{placement:placement,boundary:boundary,rootBoundary:rootBoundary,padding:padding})[getBasePlacement(placement)];return acc;},{});return Object.keys(overflows).sort(function(a,b){return overflows[a]-overflows[b];});}
+
+  function getExpandedFallbackPlacements(placement){if(getBasePlacement(placement)===auto){return [];}var oppositePlacement=getOppositePlacement(placement);return [getOppositeVariationPlacement(placement),oppositePlacement,getOppositeVariationPlacement(oppositePlacement)];}function flip$1(_ref){var state=_ref.state,options=_ref.options,name=_ref.name;if(state.modifiersData[name]._skip){return;}var _options$mainAxis=options.mainAxis,checkMainAxis=_options$mainAxis===void 0?true:_options$mainAxis,_options$altAxis=options.altAxis,checkAltAxis=_options$altAxis===void 0?true:_options$altAxis,specifiedFallbackPlacements=options.fallbackPlacements,padding=options.padding,boundary=options.boundary,rootBoundary=options.rootBoundary,altBoundary=options.altBoundary,_options$flipVariatio=options.flipVariations,flipVariations=_options$flipVariatio===void 0?true:_options$flipVariatio,allowedAutoPlacements=options.allowedAutoPlacements;var preferredPlacement=state.options.placement;var basePlacement=getBasePlacement(preferredPlacement);var isBasePlacement=basePlacement===preferredPlacement;var fallbackPlacements=specifiedFallbackPlacements||(isBasePlacement||!flipVariations?[getOppositePlacement(preferredPlacement)]:getExpandedFallbackPlacements(preferredPlacement));var placements=[preferredPlacement].concat(fallbackPlacements).reduce(function(acc,placement){return acc.concat(getBasePlacement(placement)===auto?computeAutoPlacement(state,{placement:placement,boundary:boundary,rootBoundary:rootBoundary,padding:padding,flipVariations:flipVariations,allowedAutoPlacements:allowedAutoPlacements}):placement);},[]);var referenceRect=state.rects.reference;var popperRect=state.rects.popper;var checksMap=new Map();var makeFallbackChecks=true;var firstFittingPlacement=placements[0];for(var i=0;i<placements.length;i++){var placement=placements[i];var _basePlacement=getBasePlacement(placement);var isStartVariation=getVariation(placement)===start;var isVertical=[top,bottom].indexOf(_basePlacement)>=0;var len=isVertical?'width':'height';var overflow=detectOverflow(state,{placement:placement,boundary:boundary,rootBoundary:rootBoundary,altBoundary:altBoundary,padding:padding});var mainVariationSide=isVertical?isStartVariation?right:left:isStartVariation?bottom:top;if(referenceRect[len]>popperRect[len]){mainVariationSide=getOppositePlacement(mainVariationSide);}var altVariationSide=getOppositePlacement(mainVariationSide);var checks=[];if(checkMainAxis){checks.push(overflow[_basePlacement]<=0);}if(checkAltAxis){checks.push(overflow[mainVariationSide]<=0,overflow[altVariationSide]<=0);}if(checks.every(function(check){return check;})){firstFittingPlacement=placement;makeFallbackChecks=false;break;}checksMap.set(placement,checks);}if(makeFallbackChecks){// `2` may be desired in some cases – research later
+  var numberOfChecks=flipVariations?3:1;var _loop=function _loop(_i){var fittingPlacement=placements.find(function(placement){var checks=checksMap.get(placement);if(checks){return checks.slice(0,_i).every(function(check){return check;});}});if(fittingPlacement){firstFittingPlacement=fittingPlacement;return "break";}};for(var _i=numberOfChecks;_i>0;_i--){var _ret=_loop(_i);if(_ret==="break")break;}}if(state.placement!==firstFittingPlacement){state.modifiersData[name]._skip=true;state.placement=firstFittingPlacement;state.reset=true;}}// eslint-disable-next-line import/no-unused-modules
+  var flip = {name:'flip',enabled:true,phase:'main',fn:flip$1,requiresIfExists:['offset'],data:{_skip:false}};
+
+  function getSideOffsets(overflow,rect,preventedOffsets){if(preventedOffsets===void 0){preventedOffsets={x:0,y:0};}return {top:overflow.top-rect.height-preventedOffsets.y,right:overflow.right-rect.width+preventedOffsets.x,bottom:overflow.bottom-rect.height+preventedOffsets.y,left:overflow.left-rect.width-preventedOffsets.x};}function isAnySideFullyClipped(overflow){return [top,right,bottom,left].some(function(side){return overflow[side]>=0;});}function hide$1(_ref){var state=_ref.state,name=_ref.name;var referenceRect=state.rects.reference;var popperRect=state.rects.popper;var preventedOffsets=state.modifiersData.preventOverflow;var referenceOverflow=detectOverflow(state,{elementContext:'reference'});var popperAltOverflow=detectOverflow(state,{altBoundary:true});var referenceClippingOffsets=getSideOffsets(referenceOverflow,referenceRect);var popperEscapeOffsets=getSideOffsets(popperAltOverflow,popperRect,preventedOffsets);var isReferenceHidden=isAnySideFullyClipped(referenceClippingOffsets);var hasPopperEscaped=isAnySideFullyClipped(popperEscapeOffsets);state.modifiersData[name]={referenceClippingOffsets:referenceClippingOffsets,popperEscapeOffsets:popperEscapeOffsets,isReferenceHidden:isReferenceHidden,hasPopperEscaped:hasPopperEscaped};state.attributes.popper=Object.assign({},state.attributes.popper,{'data-popper-reference-hidden':isReferenceHidden,'data-popper-escaped':hasPopperEscaped});}// eslint-disable-next-line import/no-unused-modules
+  var hide = {name:'hide',enabled:true,phase:'main',requiresIfExists:['preventOverflow'],fn:hide$1};
+
+  function distanceAndSkiddingToXY(placement,rects,offset){var basePlacement=getBasePlacement(placement);var invertDistance=[left,top].indexOf(basePlacement)>=0?-1:1;var _ref=typeof offset==='function'?offset(Object.assign({},rects,{placement:placement})):offset,skidding=_ref[0],distance=_ref[1];skidding=skidding||0;distance=(distance||0)*invertDistance;return [left,right].indexOf(basePlacement)>=0?{x:distance,y:skidding}:{x:skidding,y:distance};}function offset$1(_ref2){var state=_ref2.state,options=_ref2.options,name=_ref2.name;var _options$offset=options.offset,offset=_options$offset===void 0?[0,0]:_options$offset;var data=placements.reduce(function(acc,placement){acc[placement]=distanceAndSkiddingToXY(placement,state.rects,offset);return acc;},{});var _data$state$placement=data[state.placement],x=_data$state$placement.x,y=_data$state$placement.y;if(state.modifiersData.popperOffsets!=null){state.modifiersData.popperOffsets.x+=x;state.modifiersData.popperOffsets.y+=y;}state.modifiersData[name]=data;}// eslint-disable-next-line import/no-unused-modules
+  var offset = {name:'offset',enabled:true,phase:'main',requires:['popperOffsets'],fn:offset$1};
+
+  function popperOffsets$1(_ref){var state=_ref.state,name=_ref.name;// Offsets are the actual position the popper needs to have to be
+  // properly positioned near its reference element
+  // This is the most basic placement, and will be adjusted by
+  // the modifiers in the next step
+  state.modifiersData[name]=computeOffsets({reference:state.rects.reference,element:state.rects.popper,placement:state.placement});}// eslint-disable-next-line import/no-unused-modules
+  var popperOffsets = {name:'popperOffsets',enabled:true,phase:'read',fn:popperOffsets$1,data:{}};
+
+  function getAltAxis(axis){return axis==='x'?'y':'x';}
+
+  function preventOverflow$1(_ref){var state=_ref.state,options=_ref.options,name=_ref.name;var _options$mainAxis=options.mainAxis,checkMainAxis=_options$mainAxis===void 0?true:_options$mainAxis,_options$altAxis=options.altAxis,checkAltAxis=_options$altAxis===void 0?false:_options$altAxis,boundary=options.boundary,rootBoundary=options.rootBoundary,altBoundary=options.altBoundary,padding=options.padding,_options$tether=options.tether,tether=_options$tether===void 0?true:_options$tether,_options$tetherOffset=options.tetherOffset,tetherOffset=_options$tetherOffset===void 0?0:_options$tetherOffset;var overflow=detectOverflow(state,{boundary:boundary,rootBoundary:rootBoundary,padding:padding,altBoundary:altBoundary});var basePlacement=getBasePlacement(state.placement);var variation=getVariation(state.placement);var isBasePlacement=!variation;var mainAxis=getMainAxisFromPlacement(basePlacement);var altAxis=getAltAxis(mainAxis);var popperOffsets=state.modifiersData.popperOffsets;var referenceRect=state.rects.reference;var popperRect=state.rects.popper;var tetherOffsetValue=typeof tetherOffset==='function'?tetherOffset(Object.assign({},state.rects,{placement:state.placement})):tetherOffset;var normalizedTetherOffsetValue=typeof tetherOffsetValue==='number'?{mainAxis:tetherOffsetValue,altAxis:tetherOffsetValue}:Object.assign({mainAxis:0,altAxis:0},tetherOffsetValue);var offsetModifierState=state.modifiersData.offset?state.modifiersData.offset[state.placement]:null;var data={x:0,y:0};if(!popperOffsets){return;}if(checkMainAxis){var _offsetModifierState$;var mainSide=mainAxis==='y'?top:left;var altSide=mainAxis==='y'?bottom:right;var len=mainAxis==='y'?'height':'width';var offset=popperOffsets[mainAxis];var min$1=offset+overflow[mainSide];var max$1=offset-overflow[altSide];var additive=tether?-popperRect[len]/2:0;var minLen=variation===start?referenceRect[len]:popperRect[len];var maxLen=variation===start?-popperRect[len]:-referenceRect[len];// We need to include the arrow in the calculation so the arrow doesn't go
+  // outside the reference bounds
+  var arrowElement=state.elements.arrow;var arrowRect=tether&&arrowElement?getLayoutRect(arrowElement):{width:0,height:0};var arrowPaddingObject=state.modifiersData['arrow#persistent']?state.modifiersData['arrow#persistent'].padding:getFreshSideObject();var arrowPaddingMin=arrowPaddingObject[mainSide];var arrowPaddingMax=arrowPaddingObject[altSide];// If the reference length is smaller than the arrow length, we don't want
+  // to include its full size in the calculation. If the reference is small
+  // and near the edge of a boundary, the popper can overflow even if the
+  // reference is not overflowing as well (e.g. virtual elements with no
+  // width or height)
+  var arrowLen=within(0,referenceRect[len],arrowRect[len]);var minOffset=isBasePlacement?referenceRect[len]/2-additive-arrowLen-arrowPaddingMin-normalizedTetherOffsetValue.mainAxis:minLen-arrowLen-arrowPaddingMin-normalizedTetherOffsetValue.mainAxis;var maxOffset=isBasePlacement?-referenceRect[len]/2+additive+arrowLen+arrowPaddingMax+normalizedTetherOffsetValue.mainAxis:maxLen+arrowLen+arrowPaddingMax+normalizedTetherOffsetValue.mainAxis;var arrowOffsetParent=state.elements.arrow&&getOffsetParent(state.elements.arrow);var clientOffset=arrowOffsetParent?mainAxis==='y'?arrowOffsetParent.clientTop||0:arrowOffsetParent.clientLeft||0:0;var offsetModifierValue=(_offsetModifierState$=offsetModifierState==null?void 0:offsetModifierState[mainAxis])!=null?_offsetModifierState$:0;var tetherMin=offset+minOffset-offsetModifierValue-clientOffset;var tetherMax=offset+maxOffset-offsetModifierValue;var preventedOffset=within(tether?min(min$1,tetherMin):min$1,offset,tether?max(max$1,tetherMax):max$1);popperOffsets[mainAxis]=preventedOffset;data[mainAxis]=preventedOffset-offset;}if(checkAltAxis){var _offsetModifierState$2;var _mainSide=mainAxis==='x'?top:left;var _altSide=mainAxis==='x'?bottom:right;var _offset=popperOffsets[altAxis];var _len=altAxis==='y'?'height':'width';var _min=_offset+overflow[_mainSide];var _max=_offset-overflow[_altSide];var isOriginSide=[top,left].indexOf(basePlacement)!==-1;var _offsetModifierValue=(_offsetModifierState$2=offsetModifierState==null?void 0:offsetModifierState[altAxis])!=null?_offsetModifierState$2:0;var _tetherMin=isOriginSide?_min:_offset-referenceRect[_len]-popperRect[_len]-_offsetModifierValue+normalizedTetherOffsetValue.altAxis;var _tetherMax=isOriginSide?_offset+referenceRect[_len]+popperRect[_len]-_offsetModifierValue-normalizedTetherOffsetValue.altAxis:_max;var _preventedOffset=tether&&isOriginSide?withinMaxClamp(_tetherMin,_offset,_tetherMax):within(tether?_tetherMin:_min,_offset,tether?_tetherMax:_max);popperOffsets[altAxis]=_preventedOffset;data[altAxis]=_preventedOffset-_offset;}state.modifiersData[name]=data;}// eslint-disable-next-line import/no-unused-modules
+  var preventOverflow = {name:'preventOverflow',enabled:true,phase:'main',fn:preventOverflow$1,requiresIfExists:['offset']};
+
+  function getHTMLElementScroll(element){return {scrollLeft:element.scrollLeft,scrollTop:element.scrollTop};}
+
+  function getNodeScroll(node){if(node===getWindow(node)||!isHTMLElement(node)){return getWindowScroll(node);}else {return getHTMLElementScroll(node);}}
+
+  function isElementScaled(element){var rect=element.getBoundingClientRect();var scaleX=round(rect.width)/element.offsetWidth||1;var scaleY=round(rect.height)/element.offsetHeight||1;return scaleX!==1||scaleY!==1;}// Returns the composite rect of an element relative to its offsetParent.
+  // Composite means it takes into account transforms as well as layout.
+  function getCompositeRect(elementOrVirtualElement,offsetParent,isFixed){if(isFixed===void 0){isFixed=false;}var isOffsetParentAnElement=isHTMLElement(offsetParent);var offsetParentIsScaled=isHTMLElement(offsetParent)&&isElementScaled(offsetParent);var documentElement=getDocumentElement(offsetParent);var rect=getBoundingClientRect(elementOrVirtualElement,offsetParentIsScaled,isFixed);var scroll={scrollLeft:0,scrollTop:0};var offsets={x:0,y:0};if(isOffsetParentAnElement||!isOffsetParentAnElement&&!isFixed){if(getNodeName(offsetParent)!=='body'||// https://github.com/popperjs/popper-core/issues/1078
+  isScrollParent(documentElement)){scroll=getNodeScroll(offsetParent);}if(isHTMLElement(offsetParent)){offsets=getBoundingClientRect(offsetParent,true);offsets.x+=offsetParent.clientLeft;offsets.y+=offsetParent.clientTop;}else if(documentElement){offsets.x=getWindowScrollBarX(documentElement);}}return {x:rect.left+scroll.scrollLeft-offsets.x,y:rect.top+scroll.scrollTop-offsets.y,width:rect.width,height:rect.height};}
+
+  function order(modifiers){var map=new Map();var visited=new Set();var result=[];modifiers.forEach(function(modifier){map.set(modifier.name,modifier);});// On visiting object, check for its dependencies and visit them recursively
+  function sort(modifier){visited.add(modifier.name);var requires=[].concat(modifier.requires||[],modifier.requiresIfExists||[]);requires.forEach(function(dep){if(!visited.has(dep)){var depModifier=map.get(dep);if(depModifier){sort(depModifier);}}});result.push(modifier);}modifiers.forEach(function(modifier){if(!visited.has(modifier.name)){// check for visited object
+  sort(modifier);}});return result;}function orderModifiers(modifiers){// order based on dependencies
+  var orderedModifiers=order(modifiers);// order based on phase
+  return modifierPhases.reduce(function(acc,phase){return acc.concat(orderedModifiers.filter(function(modifier){return modifier.phase===phase;}));},[]);}
+
+  function debounce(fn){var pending;return function(){if(!pending){pending=new Promise(function(resolve){Promise.resolve().then(function(){pending=undefined;resolve(fn());});});}return pending;};}
+
+  function mergeByName(modifiers){var merged=modifiers.reduce(function(merged,current){var existing=merged[current.name];merged[current.name]=existing?Object.assign({},existing,current,{options:Object.assign({},existing.options,current.options),data:Object.assign({},existing.data,current.data)}):current;return merged;},{});// IE11 does not support Object.values
+  return Object.keys(merged).map(function(key){return merged[key];});}
+
+  var DEFAULT_OPTIONS={placement:'bottom',modifiers:[],strategy:'absolute'};function areValidElements(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}return !args.some(function(element){return !(element&&typeof element.getBoundingClientRect==='function');});}function popperGenerator(generatorOptions){if(generatorOptions===void 0){generatorOptions={};}var _generatorOptions=generatorOptions,_generatorOptions$def=_generatorOptions.defaultModifiers,defaultModifiers=_generatorOptions$def===void 0?[]:_generatorOptions$def,_generatorOptions$def2=_generatorOptions.defaultOptions,defaultOptions=_generatorOptions$def2===void 0?DEFAULT_OPTIONS:_generatorOptions$def2;return function createPopper(reference,popper,options){if(options===void 0){options=defaultOptions;}var state={placement:'bottom',orderedModifiers:[],options:Object.assign({},DEFAULT_OPTIONS,defaultOptions),modifiersData:{},elements:{reference:reference,popper:popper},attributes:{},styles:{}};var effectCleanupFns=[];var isDestroyed=false;var instance={state:state,setOptions:function setOptions(setOptionsAction){var options=typeof setOptionsAction==='function'?setOptionsAction(state.options):setOptionsAction;cleanupModifierEffects();state.options=Object.assign({},defaultOptions,state.options,options);state.scrollParents={reference:isElement$1(reference)?listScrollParents(reference):reference.contextElement?listScrollParents(reference.contextElement):[],popper:listScrollParents(popper)};// Orders the modifiers based on their dependencies and `phase`
+  // properties
+  var orderedModifiers=orderModifiers(mergeByName([].concat(defaultModifiers,state.options.modifiers)));// Strip out disabled modifiers
+  state.orderedModifiers=orderedModifiers.filter(function(m){return m.enabled;});runModifierEffects();return instance.update();},// Sync update – it will always be executed, even if not necessary. This
+  // is useful for low frequency updates where sync behavior simplifies the
+  // logic.
+  // For high frequency updates (e.g. `resize` and `scroll` events), always
+  // prefer the async Popper#update method
+  forceUpdate:function forceUpdate(){if(isDestroyed){return;}var _state$elements=state.elements,reference=_state$elements.reference,popper=_state$elements.popper;// Don't proceed if `reference` or `popper` are not valid elements
+  // anymore
+  if(!areValidElements(reference,popper)){return;}// Store the reference and popper rects to be read by modifiers
+  state.rects={reference:getCompositeRect(reference,getOffsetParent(popper),state.options.strategy==='fixed'),popper:getLayoutRect(popper)};// Modifiers have the ability to reset the current update cycle. The
+  // most common use case for this is the `flip` modifier changing the
+  // placement, which then needs to re-run all the modifiers, because the
+  // logic was previously ran for the previous placement and is therefore
+  // stale/incorrect
+  state.reset=false;state.placement=state.options.placement;// On each update cycle, the `modifiersData` property for each modifier
+  // is filled with the initial data specified by the modifier. This means
+  // it doesn't persist and is fresh on each update.
+  // To ensure persistent data, use `${name}#persistent`
+  state.orderedModifiers.forEach(function(modifier){return state.modifiersData[modifier.name]=Object.assign({},modifier.data);});for(var index=0;index<state.orderedModifiers.length;index++){if(state.reset===true){state.reset=false;index=-1;continue;}var _state$orderedModifie=state.orderedModifiers[index],fn=_state$orderedModifie.fn,_state$orderedModifie2=_state$orderedModifie.options,_options=_state$orderedModifie2===void 0?{}:_state$orderedModifie2,name=_state$orderedModifie.name;if(typeof fn==='function'){state=fn({state:state,options:_options,name:name,instance:instance})||state;}}},// Async and optimistically optimized update – it will not be executed if
+  // not necessary (debounced to run at most once-per-tick)
+  update:debounce(function(){return new Promise(function(resolve){instance.forceUpdate();resolve(state);});}),destroy:function destroy(){cleanupModifierEffects();isDestroyed=true;}};if(!areValidElements(reference,popper)){return instance;}instance.setOptions(options).then(function(state){if(!isDestroyed&&options.onFirstUpdate){options.onFirstUpdate(state);}});// Modifiers have the ability to execute arbitrary code before the first
+  // update cycle runs. They will be executed in the same order as the update
+  // cycle. This is useful when a modifier adds some persistent data that
+  // other modifiers need to use, but the modifier is run after the dependent
+  // one.
+  function runModifierEffects(){state.orderedModifiers.forEach(function(_ref){var name=_ref.name,_ref$options=_ref.options,options=_ref$options===void 0?{}:_ref$options,effect=_ref.effect;if(typeof effect==='function'){var cleanupFn=effect({state:state,name:name,instance:instance,options:options});var noopFn=function noopFn(){};effectCleanupFns.push(cleanupFn||noopFn);}});}function cleanupModifierEffects(){effectCleanupFns.forEach(function(fn){return fn();});effectCleanupFns=[];}return instance;};}
+
+  var defaultModifiers=[eventListeners,popperOffsets,computeStyles,applyStyles,offset,flip,preventOverflow,arrow,hide];var createPopper=/*#__PURE__*/popperGenerator({defaultModifiers:defaultModifiers});// eslint-disable-next-line import/no-unused-modules
+
+  var Popper = /*#__PURE__*/Object.freeze({
+    __proto__: null,
+    afterMain: afterMain,
+    afterRead: afterRead,
+    afterWrite: afterWrite,
+    applyStyles: applyStyles,
+    arrow: arrow,
+    auto: auto,
+    basePlacements: basePlacements,
+    beforeMain: beforeMain,
+    beforeRead: beforeRead,
+    beforeWrite: beforeWrite,
+    bottom: bottom,
+    clippingParents: clippingParents,
+    computeStyles: computeStyles,
+    createPopper: createPopper,
+    detectOverflow: detectOverflow,
+    end: end,
+    eventListeners: eventListeners,
+    flip: flip,
+    hide: hide,
+    left: left,
+    main: main,
+    modifierPhases: modifierPhases,
+    offset: offset,
+    placements: placements,
+    popper: popper,
+    popperGenerator: popperGenerator,
+    popperOffsets: popperOffsets,
+    preventOverflow: preventOverflow,
+    read: read,
+    reference: reference,
+    right: right,
+    start: start,
+    top: top,
+    variationPlacements: variationPlacements,
+    viewport: viewport,
+    write: write
+  });
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap dom/data.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const elementMap=new Map();const Data={set(element,key,instance){if(!elementMap.has(element)){elementMap.set(element,new Map());}const instanceMap=elementMap.get(element);// make it clear we only want one instance per element
+  // can be removed later when multiple key/instances are fine to be used
+  if(!instanceMap.has(key)&&instanceMap.size!==0){// eslint-disable-next-line no-console
+  console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);return;}instanceMap.set(key,instance);},get(element,key){if(elementMap.has(element)){return elementMap.get(element).get(key)||null;}return null;},remove(element,key){if(!elementMap.has(element)){return;}const instanceMap=elementMap.get(element);instanceMap.delete(key);// free up element references if there are no instances left for an element
+  if(instanceMap.size===0){elementMap.delete(element);}}};/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */const MAX_UID=1000000;const MILLISECONDS_MULTIPLIER=1000;const TRANSITION_END='transitionend';/**
+   * Properly escape IDs selectors to handle weird IDs
+   * @param {string} selector
+   * @returns {string}
+   */const parseSelector=selector=>{if(selector&&window.CSS&&window.CSS.escape){// document.querySelector needs escaping to handle IDs (html5+) containing for instance /
+  selector=selector.replace(/#([^\s"#']+)/g,(match,id)=>`#${CSS.escape(id)}`);}return selector;};// Shout-out Angus Croll (https://goo.gl/pxwQGp)
+  const toType=object=>{if(object===null||object===undefined){return `${object}`;}return Object.prototype.toString.call(object).match(/\s([a-z]+)/i)[1].toLowerCase();};/**
+   * Public Util API
+   */const getUID=prefix=>{do{prefix+=Math.floor(Math.random()*MAX_UID);}while(document.getElementById(prefix));return prefix;};const getTransitionDurationFromElement=element=>{if(!element){return 0;}// Get transition-duration of the element
+  let{transitionDuration,transitionDelay}=window.getComputedStyle(element);const floatTransitionDuration=Number.parseFloat(transitionDuration);const floatTransitionDelay=Number.parseFloat(transitionDelay);// Return 0 if element or transition duration is not found
+  if(!floatTransitionDuration&&!floatTransitionDelay){return 0;}// If multiple durations are defined, take the first
+  transitionDuration=transitionDuration.split(',')[0];transitionDelay=transitionDelay.split(',')[0];return (Number.parseFloat(transitionDuration)+Number.parseFloat(transitionDelay))*MILLISECONDS_MULTIPLIER;};const triggerTransitionEnd=element=>{element.dispatchEvent(new Event(TRANSITION_END));};const isElement=object=>{if(!object||typeof object!=='object'){return false;}if(typeof object.jquery!=='undefined'){object=object[0];}return typeof object.nodeType!=='undefined';};const getElement=object=>{// it's a jQuery object or a node element
+  if(isElement(object)){return object.jquery?object[0]:object;}if(typeof object==='string'&&object.length>0){return document.querySelector(parseSelector(object));}return null;};const isVisible=element=>{if(!isElement(element)||element.getClientRects().length===0){return false;}const elementIsVisible=getComputedStyle(element).getPropertyValue('visibility')==='visible';// Handle `details` element as its content may falsie appear visible when it is closed
+  const closedDetails=element.closest('details:not([open])');if(!closedDetails){return elementIsVisible;}if(closedDetails!==element){const summary=element.closest('summary');if(summary&&summary.parentNode!==closedDetails){return false;}if(summary===null){return false;}}return elementIsVisible;};const isDisabled=element=>{if(!element||element.nodeType!==Node.ELEMENT_NODE){return true;}if(element.classList.contains('disabled')){return true;}if(typeof element.disabled!=='undefined'){return element.disabled;}return element.hasAttribute('disabled')&&element.getAttribute('disabled')!=='false';};const findShadowRoot=element=>{if(!document.documentElement.attachShadow){return null;}// Can find the shadow root otherwise it'll return the document
+  if(typeof element.getRootNode==='function'){const root=element.getRootNode();return root instanceof ShadowRoot?root:null;}if(element instanceof ShadowRoot){return element;}// when we don't find a shadow root
+  if(!element.parentNode){return null;}return findShadowRoot(element.parentNode);};const noop=()=>{};/**
+   * Trick to restart an element's animation
+   *
+   * @param {HTMLElement} element
+   * @return void
+   *
+   * @see https://www.harrytheo.com/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
+   */const reflow=element=>{element.offsetHeight;// eslint-disable-line no-unused-expressions
+  };const getjQuery=()=>{if(window.jQuery&&!document.body.hasAttribute('data-bs-no-jquery')){return window.jQuery;}return null;};const DOMContentLoadedCallbacks=[];const onDOMContentLoaded=callback=>{if(document.readyState==='loading'){// add listener on the first call when the document is in loading state
+  if(!DOMContentLoadedCallbacks.length){document.addEventListener('DOMContentLoaded',()=>{for(const callback of DOMContentLoadedCallbacks){callback();}});}DOMContentLoadedCallbacks.push(callback);}else {callback();}};const isRTL=()=>document.documentElement.dir==='rtl';const defineJQueryPlugin=plugin=>{onDOMContentLoaded(()=>{const $=getjQuery();/* istanbul ignore if */if($){const name=plugin.NAME;const JQUERY_NO_CONFLICT=$.fn[name];$.fn[name]=plugin.jQueryInterface;$.fn[name].Constructor=plugin;$.fn[name].noConflict=()=>{$.fn[name]=JQUERY_NO_CONFLICT;return plugin.jQueryInterface;};}});};const execute=(possibleCallback,args=[],defaultValue=possibleCallback)=>{return typeof possibleCallback==='function'?possibleCallback.call(...args):defaultValue;};const executeAfterTransition=(callback,transitionElement,waitForTransition=true)=>{if(!waitForTransition){execute(callback);return;}const durationPadding=5;const emulatedDuration=getTransitionDurationFromElement(transitionElement)+durationPadding;let called=false;const handler=({target})=>{if(target!==transitionElement){return;}called=true;transitionElement.removeEventListener(TRANSITION_END,handler);execute(callback);};transitionElement.addEventListener(TRANSITION_END,handler);setTimeout(()=>{if(!called){triggerTransitionEnd(transitionElement);}},emulatedDuration);};/**
+   * Return the previous/next element of a list.
+   *
+   * @param {array} list    The list of elements
+   * @param activeElement   The active element
+   * @param shouldGetNext   Choose to get next or previous element
+   * @param isCycleAllowed
+   * @return {Element|elem} The proper element
+   */const getNextActiveElement=(list,activeElement,shouldGetNext,isCycleAllowed)=>{const listLength=list.length;let index=list.indexOf(activeElement);// if the element does not exist in the list return an element
+  // depending on the direction and if cycle is allowed
+  if(index===-1){return !shouldGetNext&&isCycleAllowed?list[listLength-1]:list[0];}index+=shouldGetNext?1:-1;if(isCycleAllowed){index=(index+listLength)%listLength;}return list[Math.max(0,Math.min(index,listLength-1))];};/**
+   * --------------------------------------------------------------------------
+   * Bootstrap dom/event-handler.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const namespaceRegex=/[^.]*(?=\..*)\.|.*/;const stripNameRegex=/\..*/;const stripUidRegex=/::\d+$/;const eventRegistry={};// Events storage
+  let uidEvent=1;const customEvents={mouseenter:'mouseover',mouseleave:'mouseout'};const nativeEvents=new Set(['click','dblclick','mouseup','mousedown','contextmenu','mousewheel','DOMMouseScroll','mouseover','mouseout','mousemove','selectstart','selectend','keydown','keypress','keyup','orientationchange','touchstart','touchmove','touchend','touchcancel','pointerdown','pointermove','pointerup','pointerleave','pointercancel','gesturestart','gesturechange','gestureend','focus','blur','change','reset','select','submit','focusin','focusout','load','unload','beforeunload','resize','move','DOMContentLoaded','readystatechange','error','abort','scroll']);/**
+   * Private methods
+   */function makeEventUid(element,uid){return uid&&`${uid}::${uidEvent++}`||element.uidEvent||uidEvent++;}function getElementEvents(element){const uid=makeEventUid(element);element.uidEvent=uid;eventRegistry[uid]=eventRegistry[uid]||{};return eventRegistry[uid];}function bootstrapHandler(element,fn){return function handler(event){hydrateObj(event,{delegateTarget:element});if(handler.oneOff){EventHandler.off(element,event.type,fn);}return fn.apply(element,[event]);};}function bootstrapDelegationHandler(element,selector,fn){return function handler(event){const domElements=element.querySelectorAll(selector);for(let{target}=event;target&&target!==this;target=target.parentNode){for(const domElement of domElements){if(domElement!==target){continue;}hydrateObj(event,{delegateTarget:target});if(handler.oneOff){EventHandler.off(element,event.type,selector,fn);}return fn.apply(target,[event]);}}};}function findHandler(events,callable,delegationSelector=null){return Object.values(events).find(event=>event.callable===callable&&event.delegationSelector===delegationSelector);}function normalizeParameters(originalTypeEvent,handler,delegationFunction){const isDelegated=typeof handler==='string';// TODO: tooltip passes `false` instead of selector, so we need to check
+  const callable=isDelegated?delegationFunction:handler||delegationFunction;let typeEvent=getTypeEvent(originalTypeEvent);if(!nativeEvents.has(typeEvent)){typeEvent=originalTypeEvent;}return [isDelegated,callable,typeEvent];}function addHandler(element,originalTypeEvent,handler,delegationFunction,oneOff){if(typeof originalTypeEvent!=='string'||!element){return;}let[isDelegated,callable,typeEvent]=normalizeParameters(originalTypeEvent,handler,delegationFunction);// in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
+  // this prevents the handler from being dispatched the same way as mouseover or mouseout does
+  if(originalTypeEvent in customEvents){const wrapFunction=fn=>{return function(event){if(!event.relatedTarget||event.relatedTarget!==event.delegateTarget&&!event.delegateTarget.contains(event.relatedTarget)){return fn.call(this,event);}};};callable=wrapFunction(callable);}const events=getElementEvents(element);const handlers=events[typeEvent]||(events[typeEvent]={});const previousFunction=findHandler(handlers,callable,isDelegated?handler:null);if(previousFunction){previousFunction.oneOff=previousFunction.oneOff&&oneOff;return;}const uid=makeEventUid(callable,originalTypeEvent.replace(namespaceRegex,''));const fn=isDelegated?bootstrapDelegationHandler(element,handler,callable):bootstrapHandler(element,callable);fn.delegationSelector=isDelegated?handler:null;fn.callable=callable;fn.oneOff=oneOff;fn.uidEvent=uid;handlers[uid]=fn;element.addEventListener(typeEvent,fn,isDelegated);}function removeHandler(element,events,typeEvent,handler,delegationSelector){const fn=findHandler(events[typeEvent],handler,delegationSelector);if(!fn){return;}element.removeEventListener(typeEvent,fn,Boolean(delegationSelector));delete events[typeEvent][fn.uidEvent];}function removeNamespacedHandlers(element,events,typeEvent,namespace){const storeElementEvent=events[typeEvent]||{};for(const[handlerKey,event]of Object.entries(storeElementEvent)){if(handlerKey.includes(namespace)){removeHandler(element,events,typeEvent,event.callable,event.delegationSelector);}}}function getTypeEvent(event){// allow to get the native events from namespaced events ('click.bs.button' --> 'click')
+  event=event.replace(stripNameRegex,'');return customEvents[event]||event;}const EventHandler={on(element,event,handler,delegationFunction){addHandler(element,event,handler,delegationFunction,false);},one(element,event,handler,delegationFunction){addHandler(element,event,handler,delegationFunction,true);},off(element,originalTypeEvent,handler,delegationFunction){if(typeof originalTypeEvent!=='string'||!element){return;}const[isDelegated,callable,typeEvent]=normalizeParameters(originalTypeEvent,handler,delegationFunction);const inNamespace=typeEvent!==originalTypeEvent;const events=getElementEvents(element);const storeElementEvent=events[typeEvent]||{};const isNamespace=originalTypeEvent.startsWith('.');if(typeof callable!=='undefined'){// Simplest case: handler is passed, remove that listener ONLY.
+  if(!Object.keys(storeElementEvent).length){return;}removeHandler(element,events,typeEvent,callable,isDelegated?handler:null);return;}if(isNamespace){for(const elementEvent of Object.keys(events)){removeNamespacedHandlers(element,events,elementEvent,originalTypeEvent.slice(1));}}for(const[keyHandlers,event]of Object.entries(storeElementEvent)){const handlerKey=keyHandlers.replace(stripUidRegex,'');if(!inNamespace||originalTypeEvent.includes(handlerKey)){removeHandler(element,events,typeEvent,event.callable,event.delegationSelector);}}},trigger(element,event,args){if(typeof event!=='string'||!element){return null;}const $=getjQuery();const typeEvent=getTypeEvent(event);const inNamespace=event!==typeEvent;let jQueryEvent=null;let bubbles=true;let nativeDispatch=true;let defaultPrevented=false;if(inNamespace&&$){jQueryEvent=$.Event(event,args);$(element).trigger(jQueryEvent);bubbles=!jQueryEvent.isPropagationStopped();nativeDispatch=!jQueryEvent.isImmediatePropagationStopped();defaultPrevented=jQueryEvent.isDefaultPrevented();}const evt=hydrateObj(new Event(event,{bubbles,cancelable:true}),args);if(defaultPrevented){evt.preventDefault();}if(nativeDispatch){element.dispatchEvent(evt);}if(evt.defaultPrevented&&jQueryEvent){jQueryEvent.preventDefault();}return evt;}};function hydrateObj(obj,meta={}){for(const[key,value]of Object.entries(meta)){try{obj[key]=value;}catch(_unused){Object.defineProperty(obj,key,{configurable:true,get(){return value;}});}}return obj;}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap dom/manipulator.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */function normalizeData(value){if(value==='true'){return true;}if(value==='false'){return false;}if(value===Number(value).toString()){return Number(value);}if(value===''||value==='null'){return null;}if(typeof value!=='string'){return value;}try{return JSON.parse(decodeURIComponent(value));}catch(_unused){return value;}}function normalizeDataKey(key){return key.replace(/[A-Z]/g,chr=>`-${chr.toLowerCase()}`);}const Manipulator={setDataAttribute(element,key,value){element.setAttribute(`data-bs-${normalizeDataKey(key)}`,value);},removeDataAttribute(element,key){element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);},getDataAttributes(element){if(!element){return {};}const attributes={};const bsKeys=Object.keys(element.dataset).filter(key=>key.startsWith('bs')&&!key.startsWith('bsConfig'));for(const key of bsKeys){let pureKey=key.replace(/^bs/,'');pureKey=pureKey.charAt(0).toLowerCase()+pureKey.slice(1);attributes[pureKey]=normalizeData(element.dataset[key]);}return attributes;},getDataAttribute(element,key){return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));}};/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/config.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Class definition
+   */class Config{// Getters
+  static get Default(){return {};}static get DefaultType(){return {};}static get NAME(){throw new Error('You have to implement the static method "NAME", for each component!');}_getConfig(config){config=this._mergeConfigObj(config);config=this._configAfterMerge(config);this._typeCheckConfig(config);return config;}_configAfterMerge(config){return config;}_mergeConfigObj(config,element){const jsonConfig=isElement(element)?Manipulator.getDataAttribute(element,'config'):{};// try to parse
+  return {...this.constructor.Default,...(typeof jsonConfig==='object'?jsonConfig:{}),...(isElement(element)?Manipulator.getDataAttributes(element):{}),...(typeof config==='object'?config:{})};}_typeCheckConfig(config,configTypes=this.constructor.DefaultType){for(const[property,expectedTypes]of Object.entries(configTypes)){const value=config[property];const valueType=isElement(value)?'element':toType(value);if(!new RegExp(expectedTypes).test(valueType)){throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);}}}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap base-component.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const VERSION='5.3.8';/**
+   * Class definition
+   */class BaseComponent extends Config{constructor(element,config){super();element=getElement(element);if(!element){return;}this._element=element;this._config=this._getConfig(config);Data.set(this._element,this.constructor.DATA_KEY,this);}// Public
+  dispose(){Data.remove(this._element,this.constructor.DATA_KEY);EventHandler.off(this._element,this.constructor.EVENT_KEY);for(const propertyName of Object.getOwnPropertyNames(this)){this[propertyName]=null;}}// Private
+  _queueCallback(callback,element,isAnimated=true){executeAfterTransition(callback,element,isAnimated);}_getConfig(config){config=this._mergeConfigObj(config,this._element);config=this._configAfterMerge(config);this._typeCheckConfig(config);return config;}// Static
+  static getInstance(element){return Data.get(getElement(element),this.DATA_KEY);}static getOrCreateInstance(element,config={}){return this.getInstance(element)||new this(element,typeof config==='object'?config:null);}static get VERSION(){return VERSION;}static get DATA_KEY(){return `bs.${this.NAME}`;}static get EVENT_KEY(){return `.${this.DATA_KEY}`;}static eventName(name){return `${name}${this.EVENT_KEY}`;}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap dom/selector-engine.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */const getSelector=element=>{let selector=element.getAttribute('data-bs-target');if(!selector||selector==='#'){let hrefAttribute=element.getAttribute('href');// The only valid content that could double as a selector are IDs or classes,
+  // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
+  // `document.querySelector` will rightfully complain it is invalid.
+  // See https://github.com/twbs/bootstrap/issues/32273
+  if(!hrefAttribute||!hrefAttribute.includes('#')&&!hrefAttribute.startsWith('.')){return null;}// Just in case some CMS puts out a full URL with the anchor appended
+  if(hrefAttribute.includes('#')&&!hrefAttribute.startsWith('#')){hrefAttribute=`#${hrefAttribute.split('#')[1]}`;}selector=hrefAttribute&&hrefAttribute!=='#'?hrefAttribute.trim():null;}return selector?selector.split(',').map(sel=>parseSelector(sel)).join(','):null;};const SelectorEngine={find(selector,element=document.documentElement){return [].concat(...Element.prototype.querySelectorAll.call(element,selector));},findOne(selector,element=document.documentElement){return Element.prototype.querySelector.call(element,selector);},children(element,selector){return [].concat(...element.children).filter(child=>child.matches(selector));},parents(element,selector){const parents=[];let ancestor=element.parentNode.closest(selector);while(ancestor){parents.push(ancestor);ancestor=ancestor.parentNode.closest(selector);}return parents;},prev(element,selector){let previous=element.previousElementSibling;while(previous){if(previous.matches(selector)){return [previous];}previous=previous.previousElementSibling;}return [];},// TODO: this is now unused; remove later along with prev()
+  next(element,selector){let next=element.nextElementSibling;while(next){if(next.matches(selector)){return [next];}next=next.nextElementSibling;}return [];},focusableChildren(element){const focusables=['a','button','input','textarea','select','details','[tabindex]','[contenteditable="true"]'].map(selector=>`${selector}:not([tabindex^="-"])`).join(',');return this.find(focusables,element).filter(el=>!isDisabled(el)&&isVisible(el));},getSelectorFromElement(element){const selector=getSelector(element);if(selector){return SelectorEngine.findOne(selector)?selector:null;}return null;},getElementFromSelector(element){const selector=getSelector(element);return selector?SelectorEngine.findOne(selector):null;},getMultipleElementsFromSelector(element){const selector=getSelector(element);return selector?SelectorEngine.find(selector):[];}};/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/component-functions.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */const enableDismissTrigger=(component,method='hide')=>{const clickEvent=`click.dismiss${component.EVENT_KEY}`;const name=component.NAME;EventHandler.on(document,clickEvent,`[data-bs-dismiss="${name}"]`,function(event){if(['A','AREA'].includes(this.tagName)){event.preventDefault();}if(isDisabled(this)){return;}const target=SelectorEngine.getElementFromSelector(this)||this.closest(`.${name}`);const instance=component.getOrCreateInstance(target);// Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
+  instance[method]();});};/**
+   * --------------------------------------------------------------------------
+   * Bootstrap alert.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$f='alert';const DATA_KEY$a='bs.alert';const EVENT_KEY$b=`.${DATA_KEY$a}`;const EVENT_CLOSE=`close${EVENT_KEY$b}`;const EVENT_CLOSED=`closed${EVENT_KEY$b}`;const CLASS_NAME_FADE$5='fade';const CLASS_NAME_SHOW$8='show';/**
+   * Class definition
+   */class Alert extends BaseComponent{// Getters
+  static get NAME(){return NAME$f;}// Public
+  close(){const closeEvent=EventHandler.trigger(this._element,EVENT_CLOSE);if(closeEvent.defaultPrevented){return;}this._element.classList.remove(CLASS_NAME_SHOW$8);const isAnimated=this._element.classList.contains(CLASS_NAME_FADE$5);this._queueCallback(()=>this._destroyElement(),this._element,isAnimated);}// Private
+  _destroyElement(){this._element.remove();EventHandler.trigger(this._element,EVENT_CLOSED);this.dispose();}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Alert.getOrCreateInstance(this);if(typeof config!=='string'){return;}if(data[config]===undefined||config.startsWith('_')||config==='constructor'){throw new TypeError(`No method named "${config}"`);}data[config](this);});}}/**
+   * Data API implementation
+   */enableDismissTrigger(Alert,'close');/**
+   * jQuery
+   */defineJQueryPlugin(Alert);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap button.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$e='button';const DATA_KEY$9='bs.button';const EVENT_KEY$a=`.${DATA_KEY$9}`;const DATA_API_KEY$6='.data-api';const CLASS_NAME_ACTIVE$3='active';const SELECTOR_DATA_TOGGLE$5='[data-bs-toggle="button"]';const EVENT_CLICK_DATA_API$6=`click${EVENT_KEY$a}${DATA_API_KEY$6}`;/**
+   * Class definition
+   */class Button extends BaseComponent{// Getters
+  static get NAME(){return NAME$e;}// Public
+  toggle(){// Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
+  this._element.setAttribute('aria-pressed',this._element.classList.toggle(CLASS_NAME_ACTIVE$3));}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Button.getOrCreateInstance(this);if(config==='toggle'){data[config]();}});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API$6,SELECTOR_DATA_TOGGLE$5,event=>{event.preventDefault();const button=event.target.closest(SELECTOR_DATA_TOGGLE$5);const data=Button.getOrCreateInstance(button);data.toggle();});/**
+   * jQuery
+   */defineJQueryPlugin(Button);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/swipe.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$d='swipe';const EVENT_KEY$9='.bs.swipe';const EVENT_TOUCHSTART=`touchstart${EVENT_KEY$9}`;const EVENT_TOUCHMOVE=`touchmove${EVENT_KEY$9}`;const EVENT_TOUCHEND=`touchend${EVENT_KEY$9}`;const EVENT_POINTERDOWN=`pointerdown${EVENT_KEY$9}`;const EVENT_POINTERUP=`pointerup${EVENT_KEY$9}`;const POINTER_TYPE_TOUCH='touch';const POINTER_TYPE_PEN='pen';const CLASS_NAME_POINTER_EVENT='pointer-event';const SWIPE_THRESHOLD=40;const Default$c={endCallback:null,leftCallback:null,rightCallback:null};const DefaultType$c={endCallback:'(function|null)',leftCallback:'(function|null)',rightCallback:'(function|null)'};/**
+   * Class definition
+   */class Swipe extends Config{constructor(element,config){super();this._element=element;if(!element||!Swipe.isSupported()){return;}this._config=this._getConfig(config);this._deltaX=0;this._supportPointerEvents=Boolean(window.PointerEvent);this._initEvents();}// Getters
+  static get Default(){return Default$c;}static get DefaultType(){return DefaultType$c;}static get NAME(){return NAME$d;}// Public
+  dispose(){EventHandler.off(this._element,EVENT_KEY$9);}// Private
+  _start(event){if(!this._supportPointerEvents){this._deltaX=event.touches[0].clientX;return;}if(this._eventIsPointerPenTouch(event)){this._deltaX=event.clientX;}}_end(event){if(this._eventIsPointerPenTouch(event)){this._deltaX=event.clientX-this._deltaX;}this._handleSwipe();execute(this._config.endCallback);}_move(event){this._deltaX=event.touches&&event.touches.length>1?0:event.touches[0].clientX-this._deltaX;}_handleSwipe(){const absDeltaX=Math.abs(this._deltaX);if(absDeltaX<=SWIPE_THRESHOLD){return;}const direction=absDeltaX/this._deltaX;this._deltaX=0;if(!direction){return;}execute(direction>0?this._config.rightCallback:this._config.leftCallback);}_initEvents(){if(this._supportPointerEvents){EventHandler.on(this._element,EVENT_POINTERDOWN,event=>this._start(event));EventHandler.on(this._element,EVENT_POINTERUP,event=>this._end(event));this._element.classList.add(CLASS_NAME_POINTER_EVENT);}else {EventHandler.on(this._element,EVENT_TOUCHSTART,event=>this._start(event));EventHandler.on(this._element,EVENT_TOUCHMOVE,event=>this._move(event));EventHandler.on(this._element,EVENT_TOUCHEND,event=>this._end(event));}}_eventIsPointerPenTouch(event){return this._supportPointerEvents&&(event.pointerType===POINTER_TYPE_PEN||event.pointerType===POINTER_TYPE_TOUCH);}// Static
+  static isSupported(){return 'ontouchstart'in document.documentElement||navigator.maxTouchPoints>0;}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap carousel.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$c='carousel';const DATA_KEY$8='bs.carousel';const EVENT_KEY$8=`.${DATA_KEY$8}`;const DATA_API_KEY$5='.data-api';const ARROW_LEFT_KEY$1='ArrowLeft';const ARROW_RIGHT_KEY$1='ArrowRight';const TOUCHEVENT_COMPAT_WAIT=500;// Time for mouse compat events to fire after touch
+  const ORDER_NEXT='next';const ORDER_PREV='prev';const DIRECTION_LEFT='left';const DIRECTION_RIGHT='right';const EVENT_SLIDE=`slide${EVENT_KEY$8}`;const EVENT_SLID=`slid${EVENT_KEY$8}`;const EVENT_KEYDOWN$1=`keydown${EVENT_KEY$8}`;const EVENT_MOUSEENTER$1=`mouseenter${EVENT_KEY$8}`;const EVENT_MOUSELEAVE$1=`mouseleave${EVENT_KEY$8}`;const EVENT_DRAG_START=`dragstart${EVENT_KEY$8}`;const EVENT_LOAD_DATA_API$3=`load${EVENT_KEY$8}${DATA_API_KEY$5}`;const EVENT_CLICK_DATA_API$5=`click${EVENT_KEY$8}${DATA_API_KEY$5}`;const CLASS_NAME_CAROUSEL='carousel';const CLASS_NAME_ACTIVE$2='active';const CLASS_NAME_SLIDE='slide';const CLASS_NAME_END='carousel-item-end';const CLASS_NAME_START='carousel-item-start';const CLASS_NAME_NEXT='carousel-item-next';const CLASS_NAME_PREV='carousel-item-prev';const SELECTOR_ACTIVE='.active';const SELECTOR_ITEM='.carousel-item';const SELECTOR_ACTIVE_ITEM=SELECTOR_ACTIVE+SELECTOR_ITEM;const SELECTOR_ITEM_IMG='.carousel-item img';const SELECTOR_INDICATORS='.carousel-indicators';const SELECTOR_DATA_SLIDE='[data-bs-slide], [data-bs-slide-to]';const SELECTOR_DATA_RIDE='[data-bs-ride="carousel"]';const KEY_TO_DIRECTION={[ARROW_LEFT_KEY$1]:DIRECTION_RIGHT,[ARROW_RIGHT_KEY$1]:DIRECTION_LEFT};const Default$b={interval:5000,keyboard:true,pause:'hover',ride:false,touch:true,wrap:true};const DefaultType$b={interval:'(number|boolean)',// TODO:v6 remove boolean support
+  keyboard:'boolean',pause:'(string|boolean)',ride:'(boolean|string)',touch:'boolean',wrap:'boolean'};/**
+   * Class definition
+   */class Carousel extends BaseComponent{constructor(element,config){super(element,config);this._interval=null;this._activeElement=null;this._isSliding=false;this.touchTimeout=null;this._swipeHelper=null;this._indicatorsElement=SelectorEngine.findOne(SELECTOR_INDICATORS,this._element);this._addEventListeners();if(this._config.ride===CLASS_NAME_CAROUSEL){this.cycle();}}// Getters
+  static get Default(){return Default$b;}static get DefaultType(){return DefaultType$b;}static get NAME(){return NAME$c;}// Public
+  next(){this._slide(ORDER_NEXT);}nextWhenVisible(){// FIXME TODO use `document.visibilityState`
+  // Don't call next when the page isn't visible
+  // or the carousel or its parent isn't visible
+  if(!document.hidden&&isVisible(this._element)){this.next();}}prev(){this._slide(ORDER_PREV);}pause(){if(this._isSliding){triggerTransitionEnd(this._element);}this._clearInterval();}cycle(){this._clearInterval();this._updateInterval();this._interval=setInterval(()=>this.nextWhenVisible(),this._config.interval);}_maybeEnableCycle(){if(!this._config.ride){return;}if(this._isSliding){EventHandler.one(this._element,EVENT_SLID,()=>this.cycle());return;}this.cycle();}to(index){const items=this._getItems();if(index>items.length-1||index<0){return;}if(this._isSliding){EventHandler.one(this._element,EVENT_SLID,()=>this.to(index));return;}const activeIndex=this._getItemIndex(this._getActive());if(activeIndex===index){return;}const order=index>activeIndex?ORDER_NEXT:ORDER_PREV;this._slide(order,items[index]);}dispose(){if(this._swipeHelper){this._swipeHelper.dispose();}super.dispose();}// Private
+  _configAfterMerge(config){config.defaultInterval=config.interval;return config;}_addEventListeners(){if(this._config.keyboard){EventHandler.on(this._element,EVENT_KEYDOWN$1,event=>this._keydown(event));}if(this._config.pause==='hover'){EventHandler.on(this._element,EVENT_MOUSEENTER$1,()=>this.pause());EventHandler.on(this._element,EVENT_MOUSELEAVE$1,()=>this._maybeEnableCycle());}if(this._config.touch&&Swipe.isSupported()){this._addTouchEventListeners();}}_addTouchEventListeners(){for(const img of SelectorEngine.find(SELECTOR_ITEM_IMG,this._element)){EventHandler.on(img,EVENT_DRAG_START,event=>event.preventDefault());}const endCallBack=()=>{if(this._config.pause!=='hover'){return;}// If it's a touch-enabled device, mouseenter/leave are fired as
+  // part of the mouse compatibility events on first tap - the carousel
+  // would stop cycling until user tapped out of it;
+  // here, we listen for touchend, explicitly pause the carousel
+  // (as if it's the second time we tap on it, mouseenter compat event
+  // is NOT fired) and after a timeout (to allow for mouse compatibility
+  // events to fire) we explicitly restart cycling
+  this.pause();if(this.touchTimeout){clearTimeout(this.touchTimeout);}this.touchTimeout=setTimeout(()=>this._maybeEnableCycle(),TOUCHEVENT_COMPAT_WAIT+this._config.interval);};const swipeConfig={leftCallback:()=>this._slide(this._directionToOrder(DIRECTION_LEFT)),rightCallback:()=>this._slide(this._directionToOrder(DIRECTION_RIGHT)),endCallback:endCallBack};this._swipeHelper=new Swipe(this._element,swipeConfig);}_keydown(event){if(/input|textarea/i.test(event.target.tagName)){return;}const direction=KEY_TO_DIRECTION[event.key];if(direction){event.preventDefault();this._slide(this._directionToOrder(direction));}}_getItemIndex(element){return this._getItems().indexOf(element);}_setActiveIndicatorElement(index){if(!this._indicatorsElement){return;}const activeIndicator=SelectorEngine.findOne(SELECTOR_ACTIVE,this._indicatorsElement);activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);activeIndicator.removeAttribute('aria-current');const newActiveIndicator=SelectorEngine.findOne(`[data-bs-slide-to="${index}"]`,this._indicatorsElement);if(newActiveIndicator){newActiveIndicator.classList.add(CLASS_NAME_ACTIVE$2);newActiveIndicator.setAttribute('aria-current','true');}}_updateInterval(){const element=this._activeElement||this._getActive();if(!element){return;}const elementInterval=Number.parseInt(element.getAttribute('data-bs-interval'),10);this._config.interval=elementInterval||this._config.defaultInterval;}_slide(order,element=null){if(this._isSliding){return;}const activeElement=this._getActive();const isNext=order===ORDER_NEXT;const nextElement=element||getNextActiveElement(this._getItems(),activeElement,isNext,this._config.wrap);if(nextElement===activeElement){return;}const nextElementIndex=this._getItemIndex(nextElement);const triggerEvent=eventName=>{return EventHandler.trigger(this._element,eventName,{relatedTarget:nextElement,direction:this._orderToDirection(order),from:this._getItemIndex(activeElement),to:nextElementIndex});};const slideEvent=triggerEvent(EVENT_SLIDE);if(slideEvent.defaultPrevented){return;}if(!activeElement||!nextElement){// Some weirdness is happening, so we bail
+  // TODO: change tests that use empty divs to avoid this check
+  return;}const isCycling=Boolean(this._interval);this.pause();this._isSliding=true;this._setActiveIndicatorElement(nextElementIndex);this._activeElement=nextElement;const directionalClassName=isNext?CLASS_NAME_START:CLASS_NAME_END;const orderClassName=isNext?CLASS_NAME_NEXT:CLASS_NAME_PREV;nextElement.classList.add(orderClassName);reflow(nextElement);activeElement.classList.add(directionalClassName);nextElement.classList.add(directionalClassName);const completeCallBack=()=>{nextElement.classList.remove(directionalClassName,orderClassName);nextElement.classList.add(CLASS_NAME_ACTIVE$2);activeElement.classList.remove(CLASS_NAME_ACTIVE$2,orderClassName,directionalClassName);this._isSliding=false;triggerEvent(EVENT_SLID);};this._queueCallback(completeCallBack,activeElement,this._isAnimated());if(isCycling){this.cycle();}}_isAnimated(){return this._element.classList.contains(CLASS_NAME_SLIDE);}_getActive(){return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM,this._element);}_getItems(){return SelectorEngine.find(SELECTOR_ITEM,this._element);}_clearInterval(){if(this._interval){clearInterval(this._interval);this._interval=null;}}_directionToOrder(direction){if(isRTL()){return direction===DIRECTION_LEFT?ORDER_PREV:ORDER_NEXT;}return direction===DIRECTION_LEFT?ORDER_NEXT:ORDER_PREV;}_orderToDirection(order){if(isRTL()){return order===ORDER_PREV?DIRECTION_LEFT:DIRECTION_RIGHT;}return order===ORDER_PREV?DIRECTION_RIGHT:DIRECTION_LEFT;}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Carousel.getOrCreateInstance(this,config);if(typeof config==='number'){data.to(config);return;}if(typeof config==='string'){if(data[config]===undefined||config.startsWith('_')||config==='constructor'){throw new TypeError(`No method named "${config}"`);}data[config]();}});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API$5,SELECTOR_DATA_SLIDE,function(event){const target=SelectorEngine.getElementFromSelector(this);if(!target||!target.classList.contains(CLASS_NAME_CAROUSEL)){return;}event.preventDefault();const carousel=Carousel.getOrCreateInstance(target);const slideIndex=this.getAttribute('data-bs-slide-to');if(slideIndex){carousel.to(slideIndex);carousel._maybeEnableCycle();return;}if(Manipulator.getDataAttribute(this,'slide')==='next'){carousel.next();carousel._maybeEnableCycle();return;}carousel.prev();carousel._maybeEnableCycle();});EventHandler.on(window,EVENT_LOAD_DATA_API$3,()=>{const carousels=SelectorEngine.find(SELECTOR_DATA_RIDE);for(const carousel of carousels){Carousel.getOrCreateInstance(carousel);}});/**
+   * jQuery
+   */defineJQueryPlugin(Carousel);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap collapse.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$b='collapse';const DATA_KEY$7='bs.collapse';const EVENT_KEY$7=`.${DATA_KEY$7}`;const DATA_API_KEY$4='.data-api';const EVENT_SHOW$6=`show${EVENT_KEY$7}`;const EVENT_SHOWN$6=`shown${EVENT_KEY$7}`;const EVENT_HIDE$6=`hide${EVENT_KEY$7}`;const EVENT_HIDDEN$6=`hidden${EVENT_KEY$7}`;const EVENT_CLICK_DATA_API$4=`click${EVENT_KEY$7}${DATA_API_KEY$4}`;const CLASS_NAME_SHOW$7='show';const CLASS_NAME_COLLAPSE='collapse';const CLASS_NAME_COLLAPSING='collapsing';const CLASS_NAME_COLLAPSED='collapsed';const CLASS_NAME_DEEPER_CHILDREN=`:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;const CLASS_NAME_HORIZONTAL='collapse-horizontal';const WIDTH='width';const HEIGHT='height';const SELECTOR_ACTIVES='.collapse.show, .collapse.collapsing';const SELECTOR_DATA_TOGGLE$4='[data-bs-toggle="collapse"]';const Default$a={parent:null,toggle:true};const DefaultType$a={parent:'(null|element)',toggle:'boolean'};/**
+   * Class definition
+   */class Collapse extends BaseComponent{constructor(element,config){super(element,config);this._isTransitioning=false;this._triggerArray=[];const toggleList=SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);for(const elem of toggleList){const selector=SelectorEngine.getSelectorFromElement(elem);const filterElement=SelectorEngine.find(selector).filter(foundElement=>foundElement===this._element);if(selector!==null&&filterElement.length){this._triggerArray.push(elem);}}this._initializeChildren();if(!this._config.parent){this._addAriaAndCollapsedClass(this._triggerArray,this._isShown());}if(this._config.toggle){this.toggle();}}// Getters
+  static get Default(){return Default$a;}static get DefaultType(){return DefaultType$a;}static get NAME(){return NAME$b;}// Public
+  toggle(){if(this._isShown()){this.hide();}else {this.show();}}show(){if(this._isTransitioning||this._isShown()){return;}let activeChildren=[];// find active children
+  if(this._config.parent){activeChildren=this._getFirstLevelChildren(SELECTOR_ACTIVES).filter(element=>element!==this._element).map(element=>Collapse.getOrCreateInstance(element,{toggle:false}));}if(activeChildren.length&&activeChildren[0]._isTransitioning){return;}const startEvent=EventHandler.trigger(this._element,EVENT_SHOW$6);if(startEvent.defaultPrevented){return;}for(const activeInstance of activeChildren){activeInstance.hide();}const dimension=this._getDimension();this._element.classList.remove(CLASS_NAME_COLLAPSE);this._element.classList.add(CLASS_NAME_COLLAPSING);this._element.style[dimension]=0;this._addAriaAndCollapsedClass(this._triggerArray,true);this._isTransitioning=true;const complete=()=>{this._isTransitioning=false;this._element.classList.remove(CLASS_NAME_COLLAPSING);this._element.classList.add(CLASS_NAME_COLLAPSE,CLASS_NAME_SHOW$7);this._element.style[dimension]='';EventHandler.trigger(this._element,EVENT_SHOWN$6);};const capitalizedDimension=dimension[0].toUpperCase()+dimension.slice(1);const scrollSize=`scroll${capitalizedDimension}`;this._queueCallback(complete,this._element,true);this._element.style[dimension]=`${this._element[scrollSize]}px`;}hide(){if(this._isTransitioning||!this._isShown()){return;}const startEvent=EventHandler.trigger(this._element,EVENT_HIDE$6);if(startEvent.defaultPrevented){return;}const dimension=this._getDimension();this._element.style[dimension]=`${this._element.getBoundingClientRect()[dimension]}px`;reflow(this._element);this._element.classList.add(CLASS_NAME_COLLAPSING);this._element.classList.remove(CLASS_NAME_COLLAPSE,CLASS_NAME_SHOW$7);for(const trigger of this._triggerArray){const element=SelectorEngine.getElementFromSelector(trigger);if(element&&!this._isShown(element)){this._addAriaAndCollapsedClass([trigger],false);}}this._isTransitioning=true;const complete=()=>{this._isTransitioning=false;this._element.classList.remove(CLASS_NAME_COLLAPSING);this._element.classList.add(CLASS_NAME_COLLAPSE);EventHandler.trigger(this._element,EVENT_HIDDEN$6);};this._element.style[dimension]='';this._queueCallback(complete,this._element,true);}// Private
+  _isShown(element=this._element){return element.classList.contains(CLASS_NAME_SHOW$7);}_configAfterMerge(config){config.toggle=Boolean(config.toggle);// Coerce string values
+  config.parent=getElement(config.parent);return config;}_getDimension(){return this._element.classList.contains(CLASS_NAME_HORIZONTAL)?WIDTH:HEIGHT;}_initializeChildren(){if(!this._config.parent){return;}const children=this._getFirstLevelChildren(SELECTOR_DATA_TOGGLE$4);for(const element of children){const selected=SelectorEngine.getElementFromSelector(element);if(selected){this._addAriaAndCollapsedClass([element],this._isShown(selected));}}}_getFirstLevelChildren(selector){const children=SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN,this._config.parent);// remove children if greater depth
+  return SelectorEngine.find(selector,this._config.parent).filter(element=>!children.includes(element));}_addAriaAndCollapsedClass(triggerArray,isOpen){if(!triggerArray.length){return;}for(const element of triggerArray){element.classList.toggle(CLASS_NAME_COLLAPSED,!isOpen);element.setAttribute('aria-expanded',isOpen);}}// Static
+  static jQueryInterface(config){const _config={};if(typeof config==='string'&&/show|hide/.test(config)){_config.toggle=false;}return this.each(function(){const data=Collapse.getOrCreateInstance(this,_config);if(typeof config==='string'){if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config]();}});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API$4,SELECTOR_DATA_TOGGLE$4,function(event){// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+  if(event.target.tagName==='A'||event.delegateTarget&&event.delegateTarget.tagName==='A'){event.preventDefault();}for(const element of SelectorEngine.getMultipleElementsFromSelector(this)){Collapse.getOrCreateInstance(element,{toggle:false}).toggle();}});/**
+   * jQuery
+   */defineJQueryPlugin(Collapse);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap dropdown.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$a='dropdown';const DATA_KEY$6='bs.dropdown';const EVENT_KEY$6=`.${DATA_KEY$6}`;const DATA_API_KEY$3='.data-api';const ESCAPE_KEY$2='Escape';const TAB_KEY$1='Tab';const ARROW_UP_KEY$1='ArrowUp';const ARROW_DOWN_KEY$1='ArrowDown';const RIGHT_MOUSE_BUTTON=2;// MouseEvent.button value for the secondary button, usually the right button
+  const EVENT_HIDE$5=`hide${EVENT_KEY$6}`;const EVENT_HIDDEN$5=`hidden${EVENT_KEY$6}`;const EVENT_SHOW$5=`show${EVENT_KEY$6}`;const EVENT_SHOWN$5=`shown${EVENT_KEY$6}`;const EVENT_CLICK_DATA_API$3=`click${EVENT_KEY$6}${DATA_API_KEY$3}`;const EVENT_KEYDOWN_DATA_API=`keydown${EVENT_KEY$6}${DATA_API_KEY$3}`;const EVENT_KEYUP_DATA_API=`keyup${EVENT_KEY$6}${DATA_API_KEY$3}`;const CLASS_NAME_SHOW$6='show';const CLASS_NAME_DROPUP='dropup';const CLASS_NAME_DROPEND='dropend';const CLASS_NAME_DROPSTART='dropstart';const CLASS_NAME_DROPUP_CENTER='dropup-center';const CLASS_NAME_DROPDOWN_CENTER='dropdown-center';const SELECTOR_DATA_TOGGLE$3='[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)';const SELECTOR_DATA_TOGGLE_SHOWN=`${SELECTOR_DATA_TOGGLE$3}.${CLASS_NAME_SHOW$6}`;const SELECTOR_MENU='.dropdown-menu';const SELECTOR_NAVBAR='.navbar';const SELECTOR_NAVBAR_NAV='.navbar-nav';const SELECTOR_VISIBLE_ITEMS='.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';const PLACEMENT_TOP=isRTL()?'top-end':'top-start';const PLACEMENT_TOPEND=isRTL()?'top-start':'top-end';const PLACEMENT_BOTTOM=isRTL()?'bottom-end':'bottom-start';const PLACEMENT_BOTTOMEND=isRTL()?'bottom-start':'bottom-end';const PLACEMENT_RIGHT=isRTL()?'left-start':'right-start';const PLACEMENT_LEFT=isRTL()?'right-start':'left-start';const PLACEMENT_TOPCENTER='top';const PLACEMENT_BOTTOMCENTER='bottom';const Default$9={autoClose:true,boundary:'clippingParents',display:'dynamic',offset:[0,2],popperConfig:null,reference:'toggle'};const DefaultType$9={autoClose:'(boolean|string)',boundary:'(string|element)',display:'string',offset:'(array|string|function)',popperConfig:'(null|object|function)',reference:'(string|element|object)'};/**
+   * Class definition
+   */class Dropdown extends BaseComponent{constructor(element,config){super(element,config);this._popper=null;this._parent=this._element.parentNode;// dropdown wrapper
+  // TODO: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
+  this._menu=SelectorEngine.next(this._element,SELECTOR_MENU)[0]||SelectorEngine.prev(this._element,SELECTOR_MENU)[0]||SelectorEngine.findOne(SELECTOR_MENU,this._parent);this._inNavbar=this._detectNavbar();}// Getters
+  static get Default(){return Default$9;}static get DefaultType(){return DefaultType$9;}static get NAME(){return NAME$a;}// Public
+  toggle(){return this._isShown()?this.hide():this.show();}show(){if(isDisabled(this._element)||this._isShown()){return;}const relatedTarget={relatedTarget:this._element};const showEvent=EventHandler.trigger(this._element,EVENT_SHOW$5,relatedTarget);if(showEvent.defaultPrevented){return;}this._createPopper();// If this is a touch-enabled device we add extra
+  // empty mouseover listeners to the body's immediate children;
+  // only needed because of broken event delegation on iOS
+  // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+  if('ontouchstart'in document.documentElement&&!this._parent.closest(SELECTOR_NAVBAR_NAV)){for(const element of [].concat(...document.body.children)){EventHandler.on(element,'mouseover',noop);}}this._element.focus();this._element.setAttribute('aria-expanded',true);this._menu.classList.add(CLASS_NAME_SHOW$6);this._element.classList.add(CLASS_NAME_SHOW$6);EventHandler.trigger(this._element,EVENT_SHOWN$5,relatedTarget);}hide(){if(isDisabled(this._element)||!this._isShown()){return;}const relatedTarget={relatedTarget:this._element};this._completeHide(relatedTarget);}dispose(){if(this._popper){this._popper.destroy();}super.dispose();}update(){this._inNavbar=this._detectNavbar();if(this._popper){this._popper.update();}}// Private
+  _completeHide(relatedTarget){const hideEvent=EventHandler.trigger(this._element,EVENT_HIDE$5,relatedTarget);if(hideEvent.defaultPrevented){return;}// If this is a touch-enabled device we remove the extra
+  // empty mouseover listeners we added for iOS support
+  if('ontouchstart'in document.documentElement){for(const element of [].concat(...document.body.children)){EventHandler.off(element,'mouseover',noop);}}if(this._popper){this._popper.destroy();}this._menu.classList.remove(CLASS_NAME_SHOW$6);this._element.classList.remove(CLASS_NAME_SHOW$6);this._element.setAttribute('aria-expanded','false');Manipulator.removeDataAttribute(this._menu,'popper');EventHandler.trigger(this._element,EVENT_HIDDEN$5,relatedTarget);}_getConfig(config){config=super._getConfig(config);if(typeof config.reference==='object'&&!isElement(config.reference)&&typeof config.reference.getBoundingClientRect!=='function'){// Popper virtual elements require a getBoundingClientRect method
+  throw new TypeError(`${NAME$a.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);}return config;}_createPopper(){if(typeof Popper==='undefined'){throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org/docs/v2/)');}let referenceElement=this._element;if(this._config.reference==='parent'){referenceElement=this._parent;}else if(isElement(this._config.reference)){referenceElement=getElement(this._config.reference);}else if(typeof this._config.reference==='object'){referenceElement=this._config.reference;}const popperConfig=this._getPopperConfig();this._popper=createPopper(referenceElement,this._menu,popperConfig);}_isShown(){return this._menu.classList.contains(CLASS_NAME_SHOW$6);}_getPlacement(){const parentDropdown=this._parent;if(parentDropdown.classList.contains(CLASS_NAME_DROPEND)){return PLACEMENT_RIGHT;}if(parentDropdown.classList.contains(CLASS_NAME_DROPSTART)){return PLACEMENT_LEFT;}if(parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)){return PLACEMENT_TOPCENTER;}if(parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)){return PLACEMENT_BOTTOMCENTER;}// We need to trim the value because custom properties can also include spaces
+  const isEnd=getComputedStyle(this._menu).getPropertyValue('--bs-position').trim()==='end';if(parentDropdown.classList.contains(CLASS_NAME_DROPUP)){return isEnd?PLACEMENT_TOPEND:PLACEMENT_TOP;}return isEnd?PLACEMENT_BOTTOMEND:PLACEMENT_BOTTOM;}_detectNavbar(){return this._element.closest(SELECTOR_NAVBAR)!==null;}_getOffset(){const{offset}=this._config;if(typeof offset==='string'){return offset.split(',').map(value=>Number.parseInt(value,10));}if(typeof offset==='function'){return popperData=>offset(popperData,this._element);}return offset;}_getPopperConfig(){const defaultBsPopperConfig={placement:this._getPlacement(),modifiers:[{name:'preventOverflow',options:{boundary:this._config.boundary}},{name:'offset',options:{offset:this._getOffset()}}]};// Disable Popper if we have a static display or Dropdown is in Navbar
+  if(this._inNavbar||this._config.display==='static'){Manipulator.setDataAttribute(this._menu,'popper','static');// TODO: v6 remove
+  defaultBsPopperConfig.modifiers=[{name:'applyStyles',enabled:false}];}return {...defaultBsPopperConfig,...execute(this._config.popperConfig,[undefined,defaultBsPopperConfig])};}_selectMenuItem({key,target}){const items=SelectorEngine.find(SELECTOR_VISIBLE_ITEMS,this._menu).filter(element=>isVisible(element));if(!items.length){return;}// if target isn't included in items (e.g. when expanding the dropdown)
+  // allow cycling to get the last item in case key equals ARROW_UP_KEY
+  getNextActiveElement(items,target,key===ARROW_DOWN_KEY$1,!items.includes(target)).focus();}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Dropdown.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config]();});}static clearMenus(event){if(event.button===RIGHT_MOUSE_BUTTON||event.type==='keyup'&&event.key!==TAB_KEY$1){return;}const openToggles=SelectorEngine.find(SELECTOR_DATA_TOGGLE_SHOWN);for(const toggle of openToggles){const context=Dropdown.getInstance(toggle);if(!context||context._config.autoClose===false){continue;}const composedPath=event.composedPath();const isMenuTarget=composedPath.includes(context._menu);if(composedPath.includes(context._element)||context._config.autoClose==='inside'&&!isMenuTarget||context._config.autoClose==='outside'&&isMenuTarget){continue;}// Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu
+  if(context._menu.contains(event.target)&&(event.type==='keyup'&&event.key===TAB_KEY$1||/input|select|option|textarea|form/i.test(event.target.tagName))){continue;}const relatedTarget={relatedTarget:context._element};if(event.type==='click'){relatedTarget.clickEvent=event;}context._completeHide(relatedTarget);}}static dataApiKeydownHandler(event){// If not an UP | DOWN | ESCAPE key => not a dropdown command
+  // If input/textarea && if key is other than ESCAPE => not a dropdown command
+  const isInput=/input|textarea/i.test(event.target.tagName);const isEscapeEvent=event.key===ESCAPE_KEY$2;const isUpOrDownEvent=[ARROW_UP_KEY$1,ARROW_DOWN_KEY$1].includes(event.key);if(!isUpOrDownEvent&&!isEscapeEvent){return;}if(isInput&&!isEscapeEvent){return;}event.preventDefault();// TODO: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
+  const getToggleButton=this.matches(SELECTOR_DATA_TOGGLE$3)?this:SelectorEngine.prev(this,SELECTOR_DATA_TOGGLE$3)[0]||SelectorEngine.next(this,SELECTOR_DATA_TOGGLE$3)[0]||SelectorEngine.findOne(SELECTOR_DATA_TOGGLE$3,event.delegateTarget.parentNode);const instance=Dropdown.getOrCreateInstance(getToggleButton);if(isUpOrDownEvent){event.stopPropagation();instance.show();instance._selectMenuItem(event);return;}if(instance._isShown()){// else is escape and we check if it is shown
+  event.stopPropagation();instance.hide();getToggleButton.focus();}}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_KEYDOWN_DATA_API,SELECTOR_DATA_TOGGLE$3,Dropdown.dataApiKeydownHandler);EventHandler.on(document,EVENT_KEYDOWN_DATA_API,SELECTOR_MENU,Dropdown.dataApiKeydownHandler);EventHandler.on(document,EVENT_CLICK_DATA_API$3,Dropdown.clearMenus);EventHandler.on(document,EVENT_KEYUP_DATA_API,Dropdown.clearMenus);EventHandler.on(document,EVENT_CLICK_DATA_API$3,SELECTOR_DATA_TOGGLE$3,function(event){event.preventDefault();Dropdown.getOrCreateInstance(this).toggle();});/**
+   * jQuery
+   */defineJQueryPlugin(Dropdown);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/backdrop.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$9='backdrop';const CLASS_NAME_FADE$4='fade';const CLASS_NAME_SHOW$5='show';const EVENT_MOUSEDOWN=`mousedown.bs.${NAME$9}`;const Default$8={className:'modal-backdrop',clickCallback:null,isAnimated:false,isVisible:true,// if false, we use the backdrop helper without adding any element to the dom
+  rootElement:'body'// give the choice to place backdrop under different elements
+  };const DefaultType$8={className:'string',clickCallback:'(function|null)',isAnimated:'boolean',isVisible:'boolean',rootElement:'(element|string)'};/**
+   * Class definition
+   */class Backdrop extends Config{constructor(config){super();this._config=this._getConfig(config);this._isAppended=false;this._element=null;}// Getters
+  static get Default(){return Default$8;}static get DefaultType(){return DefaultType$8;}static get NAME(){return NAME$9;}// Public
+  show(callback){if(!this._config.isVisible){execute(callback);return;}this._append();const element=this._getElement();if(this._config.isAnimated){reflow(element);}element.classList.add(CLASS_NAME_SHOW$5);this._emulateAnimation(()=>{execute(callback);});}hide(callback){if(!this._config.isVisible){execute(callback);return;}this._getElement().classList.remove(CLASS_NAME_SHOW$5);this._emulateAnimation(()=>{this.dispose();execute(callback);});}dispose(){if(!this._isAppended){return;}EventHandler.off(this._element,EVENT_MOUSEDOWN);this._element.remove();this._isAppended=false;}// Private
+  _getElement(){if(!this._element){const backdrop=document.createElement('div');backdrop.className=this._config.className;if(this._config.isAnimated){backdrop.classList.add(CLASS_NAME_FADE$4);}this._element=backdrop;}return this._element;}_configAfterMerge(config){// use getElement() with the default "body" to get a fresh Element on each instantiation
+  config.rootElement=getElement(config.rootElement);return config;}_append(){if(this._isAppended){return;}const element=this._getElement();this._config.rootElement.append(element);EventHandler.on(element,EVENT_MOUSEDOWN,()=>{execute(this._config.clickCallback);});this._isAppended=true;}_emulateAnimation(callback){executeAfterTransition(callback,this._getElement(),this._config.isAnimated);}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/focustrap.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$8='focustrap';const DATA_KEY$5='bs.focustrap';const EVENT_KEY$5=`.${DATA_KEY$5}`;const EVENT_FOCUSIN$2=`focusin${EVENT_KEY$5}`;const EVENT_KEYDOWN_TAB=`keydown.tab${EVENT_KEY$5}`;const TAB_KEY='Tab';const TAB_NAV_FORWARD='forward';const TAB_NAV_BACKWARD='backward';const Default$7={autofocus:true,trapElement:null// The element to trap focus inside of
+  };const DefaultType$7={autofocus:'boolean',trapElement:'element'};/**
+   * Class definition
+   */class FocusTrap extends Config{constructor(config){super();this._config=this._getConfig(config);this._isActive=false;this._lastTabNavDirection=null;}// Getters
+  static get Default(){return Default$7;}static get DefaultType(){return DefaultType$7;}static get NAME(){return NAME$8;}// Public
+  activate(){if(this._isActive){return;}if(this._config.autofocus){this._config.trapElement.focus();}EventHandler.off(document,EVENT_KEY$5);// guard against infinite focus loop
+  EventHandler.on(document,EVENT_FOCUSIN$2,event=>this._handleFocusin(event));EventHandler.on(document,EVENT_KEYDOWN_TAB,event=>this._handleKeydown(event));this._isActive=true;}deactivate(){if(!this._isActive){return;}this._isActive=false;EventHandler.off(document,EVENT_KEY$5);}// Private
+  _handleFocusin(event){const{trapElement}=this._config;if(event.target===document||event.target===trapElement||trapElement.contains(event.target)){return;}const elements=SelectorEngine.focusableChildren(trapElement);if(elements.length===0){trapElement.focus();}else if(this._lastTabNavDirection===TAB_NAV_BACKWARD){elements[elements.length-1].focus();}else {elements[0].focus();}}_handleKeydown(event){if(event.key!==TAB_KEY){return;}this._lastTabNavDirection=event.shiftKey?TAB_NAV_BACKWARD:TAB_NAV_FORWARD;}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/scrollBar.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const SELECTOR_FIXED_CONTENT='.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';const SELECTOR_STICKY_CONTENT='.sticky-top';const PROPERTY_PADDING='padding-right';const PROPERTY_MARGIN='margin-right';/**
+   * Class definition
+   */class ScrollBarHelper{constructor(){this._element=document.body;}// Public
+  getWidth(){// https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
+  const documentWidth=document.documentElement.clientWidth;return Math.abs(window.innerWidth-documentWidth);}hide(){const width=this.getWidth();this._disableOverFlow();// give padding to element to balance the hidden scrollbar width
+  this._setElementAttributes(this._element,PROPERTY_PADDING,calculatedValue=>calculatedValue+width);// trick: We adjust positive paddingRight and negative marginRight to sticky-top elements to keep showing fullwidth
+  this._setElementAttributes(SELECTOR_FIXED_CONTENT,PROPERTY_PADDING,calculatedValue=>calculatedValue+width);this._setElementAttributes(SELECTOR_STICKY_CONTENT,PROPERTY_MARGIN,calculatedValue=>calculatedValue-width);}reset(){this._resetElementAttributes(this._element,'overflow');this._resetElementAttributes(this._element,PROPERTY_PADDING);this._resetElementAttributes(SELECTOR_FIXED_CONTENT,PROPERTY_PADDING);this._resetElementAttributes(SELECTOR_STICKY_CONTENT,PROPERTY_MARGIN);}isOverflowing(){return this.getWidth()>0;}// Private
+  _disableOverFlow(){this._saveInitialAttribute(this._element,'overflow');this._element.style.overflow='hidden';}_setElementAttributes(selector,styleProperty,callback){const scrollbarWidth=this.getWidth();const manipulationCallBack=element=>{if(element!==this._element&&window.innerWidth>element.clientWidth+scrollbarWidth){return;}this._saveInitialAttribute(element,styleProperty);const calculatedValue=window.getComputedStyle(element).getPropertyValue(styleProperty);element.style.setProperty(styleProperty,`${callback(Number.parseFloat(calculatedValue))}px`);};this._applyManipulationCallback(selector,manipulationCallBack);}_saveInitialAttribute(element,styleProperty){const actualValue=element.style.getPropertyValue(styleProperty);if(actualValue){Manipulator.setDataAttribute(element,styleProperty,actualValue);}}_resetElementAttributes(selector,styleProperty){const manipulationCallBack=element=>{const value=Manipulator.getDataAttribute(element,styleProperty);// We only want to remove the property if the value is `null`; the value can also be zero
+  if(value===null){element.style.removeProperty(styleProperty);return;}Manipulator.removeDataAttribute(element,styleProperty);element.style.setProperty(styleProperty,value);};this._applyManipulationCallback(selector,manipulationCallBack);}_applyManipulationCallback(selector,callBack){if(isElement(selector)){callBack(selector);return;}for(const sel of SelectorEngine.find(selector,this._element)){callBack(sel);}}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap modal.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$7='modal';const DATA_KEY$4='bs.modal';const EVENT_KEY$4=`.${DATA_KEY$4}`;const DATA_API_KEY$2='.data-api';const ESCAPE_KEY$1='Escape';const EVENT_HIDE$4=`hide${EVENT_KEY$4}`;const EVENT_HIDE_PREVENTED$1=`hidePrevented${EVENT_KEY$4}`;const EVENT_HIDDEN$4=`hidden${EVENT_KEY$4}`;const EVENT_SHOW$4=`show${EVENT_KEY$4}`;const EVENT_SHOWN$4=`shown${EVENT_KEY$4}`;const EVENT_RESIZE$1=`resize${EVENT_KEY$4}`;const EVENT_CLICK_DISMISS=`click.dismiss${EVENT_KEY$4}`;const EVENT_MOUSEDOWN_DISMISS=`mousedown.dismiss${EVENT_KEY$4}`;const EVENT_KEYDOWN_DISMISS$1=`keydown.dismiss${EVENT_KEY$4}`;const EVENT_CLICK_DATA_API$2=`click${EVENT_KEY$4}${DATA_API_KEY$2}`;const CLASS_NAME_OPEN='modal-open';const CLASS_NAME_FADE$3='fade';const CLASS_NAME_SHOW$4='show';const CLASS_NAME_STATIC='modal-static';const OPEN_SELECTOR$1='.modal.show';const SELECTOR_DIALOG='.modal-dialog';const SELECTOR_MODAL_BODY='.modal-body';const SELECTOR_DATA_TOGGLE$2='[data-bs-toggle="modal"]';const Default$6={backdrop:true,focus:true,keyboard:true};const DefaultType$6={backdrop:'(boolean|string)',focus:'boolean',keyboard:'boolean'};/**
+   * Class definition
+   */class Modal extends BaseComponent{constructor(element,config){super(element,config);this._dialog=SelectorEngine.findOne(SELECTOR_DIALOG,this._element);this._backdrop=this._initializeBackDrop();this._focustrap=this._initializeFocusTrap();this._isShown=false;this._isTransitioning=false;this._scrollBar=new ScrollBarHelper();this._addEventListeners();}// Getters
+  static get Default(){return Default$6;}static get DefaultType(){return DefaultType$6;}static get NAME(){return NAME$7;}// Public
+  toggle(relatedTarget){return this._isShown?this.hide():this.show(relatedTarget);}show(relatedTarget){if(this._isShown||this._isTransitioning){return;}const showEvent=EventHandler.trigger(this._element,EVENT_SHOW$4,{relatedTarget});if(showEvent.defaultPrevented){return;}this._isShown=true;this._isTransitioning=true;this._scrollBar.hide();document.body.classList.add(CLASS_NAME_OPEN);this._adjustDialog();this._backdrop.show(()=>this._showElement(relatedTarget));}hide(){if(!this._isShown||this._isTransitioning){return;}const hideEvent=EventHandler.trigger(this._element,EVENT_HIDE$4);if(hideEvent.defaultPrevented){return;}this._isShown=false;this._isTransitioning=true;this._focustrap.deactivate();this._element.classList.remove(CLASS_NAME_SHOW$4);this._queueCallback(()=>this._hideModal(),this._element,this._isAnimated());}dispose(){EventHandler.off(window,EVENT_KEY$4);EventHandler.off(this._dialog,EVENT_KEY$4);this._backdrop.dispose();this._focustrap.deactivate();super.dispose();}handleUpdate(){this._adjustDialog();}// Private
+  _initializeBackDrop(){return new Backdrop({isVisible:Boolean(this._config.backdrop),// 'static' option will be translated to true, and booleans will keep their value,
+  isAnimated:this._isAnimated()});}_initializeFocusTrap(){return new FocusTrap({trapElement:this._element});}_showElement(relatedTarget){// try to append dynamic modal
+  if(!document.body.contains(this._element)){document.body.append(this._element);}this._element.style.display='block';this._element.removeAttribute('aria-hidden');this._element.setAttribute('aria-modal',true);this._element.setAttribute('role','dialog');this._element.scrollTop=0;const modalBody=SelectorEngine.findOne(SELECTOR_MODAL_BODY,this._dialog);if(modalBody){modalBody.scrollTop=0;}reflow(this._element);this._element.classList.add(CLASS_NAME_SHOW$4);const transitionComplete=()=>{if(this._config.focus){this._focustrap.activate();}this._isTransitioning=false;EventHandler.trigger(this._element,EVENT_SHOWN$4,{relatedTarget});};this._queueCallback(transitionComplete,this._dialog,this._isAnimated());}_addEventListeners(){EventHandler.on(this._element,EVENT_KEYDOWN_DISMISS$1,event=>{if(event.key!==ESCAPE_KEY$1){return;}if(this._config.keyboard){this.hide();return;}this._triggerBackdropTransition();});EventHandler.on(window,EVENT_RESIZE$1,()=>{if(this._isShown&&!this._isTransitioning){this._adjustDialog();}});EventHandler.on(this._element,EVENT_MOUSEDOWN_DISMISS,event=>{// a bad trick to segregate clicks that may start inside dialog but end outside, and avoid listen to scrollbar clicks
+  EventHandler.one(this._element,EVENT_CLICK_DISMISS,event2=>{if(this._element!==event.target||this._element!==event2.target){return;}if(this._config.backdrop==='static'){this._triggerBackdropTransition();return;}if(this._config.backdrop){this.hide();}});});}_hideModal(){this._element.style.display='none';this._element.setAttribute('aria-hidden',true);this._element.removeAttribute('aria-modal');this._element.removeAttribute('role');this._isTransitioning=false;this._backdrop.hide(()=>{document.body.classList.remove(CLASS_NAME_OPEN);this._resetAdjustments();this._scrollBar.reset();EventHandler.trigger(this._element,EVENT_HIDDEN$4);});}_isAnimated(){return this._element.classList.contains(CLASS_NAME_FADE$3);}_triggerBackdropTransition(){const hideEvent=EventHandler.trigger(this._element,EVENT_HIDE_PREVENTED$1);if(hideEvent.defaultPrevented){return;}const isModalOverflowing=this._element.scrollHeight>document.documentElement.clientHeight;const initialOverflowY=this._element.style.overflowY;// return if the following background transition hasn't yet completed
+  if(initialOverflowY==='hidden'||this._element.classList.contains(CLASS_NAME_STATIC)){return;}if(!isModalOverflowing){this._element.style.overflowY='hidden';}this._element.classList.add(CLASS_NAME_STATIC);this._queueCallback(()=>{this._element.classList.remove(CLASS_NAME_STATIC);this._queueCallback(()=>{this._element.style.overflowY=initialOverflowY;},this._dialog);},this._dialog);this._element.focus();}/**
+     * The following methods are used to handle overflowing modals
+     */_adjustDialog(){const isModalOverflowing=this._element.scrollHeight>document.documentElement.clientHeight;const scrollbarWidth=this._scrollBar.getWidth();const isBodyOverflowing=scrollbarWidth>0;if(isBodyOverflowing&&!isModalOverflowing){const property=isRTL()?'paddingLeft':'paddingRight';this._element.style[property]=`${scrollbarWidth}px`;}if(!isBodyOverflowing&&isModalOverflowing){const property=isRTL()?'paddingRight':'paddingLeft';this._element.style[property]=`${scrollbarWidth}px`;}}_resetAdjustments(){this._element.style.paddingLeft='';this._element.style.paddingRight='';}// Static
+  static jQueryInterface(config,relatedTarget){return this.each(function(){const data=Modal.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config](relatedTarget);});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API$2,SELECTOR_DATA_TOGGLE$2,function(event){const target=SelectorEngine.getElementFromSelector(this);if(['A','AREA'].includes(this.tagName)){event.preventDefault();}EventHandler.one(target,EVENT_SHOW$4,showEvent=>{if(showEvent.defaultPrevented){// only register focus restorer if modal will actually get shown
+  return;}EventHandler.one(target,EVENT_HIDDEN$4,()=>{if(isVisible(this)){this.focus();}});});// avoid conflict when clicking modal toggler while another one is open
+  const alreadyOpen=SelectorEngine.findOne(OPEN_SELECTOR$1);if(alreadyOpen){Modal.getInstance(alreadyOpen).hide();}const data=Modal.getOrCreateInstance(target);data.toggle(this);});enableDismissTrigger(Modal);/**
+   * jQuery
+   */defineJQueryPlugin(Modal);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap offcanvas.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$6='offcanvas';const DATA_KEY$3='bs.offcanvas';const EVENT_KEY$3=`.${DATA_KEY$3}`;const DATA_API_KEY$1='.data-api';const EVENT_LOAD_DATA_API$2=`load${EVENT_KEY$3}${DATA_API_KEY$1}`;const ESCAPE_KEY='Escape';const CLASS_NAME_SHOW$3='show';const CLASS_NAME_SHOWING$1='showing';const CLASS_NAME_HIDING='hiding';const CLASS_NAME_BACKDROP='offcanvas-backdrop';const OPEN_SELECTOR='.offcanvas.show';const EVENT_SHOW$3=`show${EVENT_KEY$3}`;const EVENT_SHOWN$3=`shown${EVENT_KEY$3}`;const EVENT_HIDE$3=`hide${EVENT_KEY$3}`;const EVENT_HIDE_PREVENTED=`hidePrevented${EVENT_KEY$3}`;const EVENT_HIDDEN$3=`hidden${EVENT_KEY$3}`;const EVENT_RESIZE=`resize${EVENT_KEY$3}`;const EVENT_CLICK_DATA_API$1=`click${EVENT_KEY$3}${DATA_API_KEY$1}`;const EVENT_KEYDOWN_DISMISS=`keydown.dismiss${EVENT_KEY$3}`;const SELECTOR_DATA_TOGGLE$1='[data-bs-toggle="offcanvas"]';const Default$5={backdrop:true,keyboard:true,scroll:false};const DefaultType$5={backdrop:'(boolean|string)',keyboard:'boolean',scroll:'boolean'};/**
+   * Class definition
+   */class Offcanvas extends BaseComponent{constructor(element,config){super(element,config);this._isShown=false;this._backdrop=this._initializeBackDrop();this._focustrap=this._initializeFocusTrap();this._addEventListeners();}// Getters
+  static get Default(){return Default$5;}static get DefaultType(){return DefaultType$5;}static get NAME(){return NAME$6;}// Public
+  toggle(relatedTarget){return this._isShown?this.hide():this.show(relatedTarget);}show(relatedTarget){if(this._isShown){return;}const showEvent=EventHandler.trigger(this._element,EVENT_SHOW$3,{relatedTarget});if(showEvent.defaultPrevented){return;}this._isShown=true;this._backdrop.show();if(!this._config.scroll){new ScrollBarHelper().hide();}this._element.setAttribute('aria-modal',true);this._element.setAttribute('role','dialog');this._element.classList.add(CLASS_NAME_SHOWING$1);const completeCallBack=()=>{if(!this._config.scroll||this._config.backdrop){this._focustrap.activate();}this._element.classList.add(CLASS_NAME_SHOW$3);this._element.classList.remove(CLASS_NAME_SHOWING$1);EventHandler.trigger(this._element,EVENT_SHOWN$3,{relatedTarget});};this._queueCallback(completeCallBack,this._element,true);}hide(){if(!this._isShown){return;}const hideEvent=EventHandler.trigger(this._element,EVENT_HIDE$3);if(hideEvent.defaultPrevented){return;}this._focustrap.deactivate();this._element.blur();this._isShown=false;this._element.classList.add(CLASS_NAME_HIDING);this._backdrop.hide();const completeCallback=()=>{this._element.classList.remove(CLASS_NAME_SHOW$3,CLASS_NAME_HIDING);this._element.removeAttribute('aria-modal');this._element.removeAttribute('role');if(!this._config.scroll){new ScrollBarHelper().reset();}EventHandler.trigger(this._element,EVENT_HIDDEN$3);};this._queueCallback(completeCallback,this._element,true);}dispose(){this._backdrop.dispose();this._focustrap.deactivate();super.dispose();}// Private
+  _initializeBackDrop(){const clickCallback=()=>{if(this._config.backdrop==='static'){EventHandler.trigger(this._element,EVENT_HIDE_PREVENTED);return;}this.hide();};// 'static' option will be translated to true, and booleans will keep their value
+  const isVisible=Boolean(this._config.backdrop);return new Backdrop({className:CLASS_NAME_BACKDROP,isVisible,isAnimated:true,rootElement:this._element.parentNode,clickCallback:isVisible?clickCallback:null});}_initializeFocusTrap(){return new FocusTrap({trapElement:this._element});}_addEventListeners(){EventHandler.on(this._element,EVENT_KEYDOWN_DISMISS,event=>{if(event.key!==ESCAPE_KEY){return;}if(this._config.keyboard){this.hide();return;}EventHandler.trigger(this._element,EVENT_HIDE_PREVENTED);});}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Offcanvas.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(data[config]===undefined||config.startsWith('_')||config==='constructor'){throw new TypeError(`No method named "${config}"`);}data[config](this);});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API$1,SELECTOR_DATA_TOGGLE$1,function(event){const target=SelectorEngine.getElementFromSelector(this);if(['A','AREA'].includes(this.tagName)){event.preventDefault();}if(isDisabled(this)){return;}EventHandler.one(target,EVENT_HIDDEN$3,()=>{// focus on trigger when it is closed
+  if(isVisible(this)){this.focus();}});// avoid conflict when clicking a toggler of an offcanvas, while another is open
+  const alreadyOpen=SelectorEngine.findOne(OPEN_SELECTOR);if(alreadyOpen&&alreadyOpen!==target){Offcanvas.getInstance(alreadyOpen).hide();}const data=Offcanvas.getOrCreateInstance(target);data.toggle(this);});EventHandler.on(window,EVENT_LOAD_DATA_API$2,()=>{for(const selector of SelectorEngine.find(OPEN_SELECTOR)){Offcanvas.getOrCreateInstance(selector).show();}});EventHandler.on(window,EVENT_RESIZE,()=>{for(const element of SelectorEngine.find('[aria-modal][class*=show][class*=offcanvas-]')){if(getComputedStyle(element).position!=='fixed'){Offcanvas.getOrCreateInstance(element).hide();}}});enableDismissTrigger(Offcanvas);/**
+   * jQuery
+   */defineJQueryPlugin(Offcanvas);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/sanitizer.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */// js-docs-start allow-list
+  const ARIA_ATTRIBUTE_PATTERN=/^aria-[\w-]*$/i;const DefaultAllowlist={// Global attributes allowed on any supplied element below.
+  '*':['class','dir','id','lang','role',ARIA_ATTRIBUTE_PATTERN],a:['target','href','title','rel'],area:[],b:[],br:[],col:[],code:[],dd:[],div:[],dl:[],dt:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:['src','srcset','alt','title','width','height'],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]};// js-docs-end allow-list
+  const uriAttributes=new Set(['background','cite','href','itemtype','longdesc','poster','src','xlink:href']);/**
+   * A pattern that recognizes URLs that are safe wrt. XSS in URL navigation
+   * contexts.
+   *
+   * Shout-out to Angular https://github.com/angular/angular/blob/15.2.8/packages/core/src/sanitization/url_sanitizer.ts#L38
+   */const SAFE_URL_PATTERN=/^(?!javascript:)(?:[a-z0-9+.-]+:|[^&:/?#]*(?:[/?#]|$))/i;const allowedAttribute=(attribute,allowedAttributeList)=>{const attributeName=attribute.nodeName.toLowerCase();if(allowedAttributeList.includes(attributeName)){if(uriAttributes.has(attributeName)){return Boolean(SAFE_URL_PATTERN.test(attribute.nodeValue));}return true;}// Check if a regular expression validates the attribute.
+  return allowedAttributeList.filter(attributeRegex=>attributeRegex instanceof RegExp).some(regex=>regex.test(attributeName));};function sanitizeHtml(unsafeHtml,allowList,sanitizeFunction){if(!unsafeHtml.length){return unsafeHtml;}if(sanitizeFunction&&typeof sanitizeFunction==='function'){return sanitizeFunction(unsafeHtml);}const domParser=new window.DOMParser();const createdDocument=domParser.parseFromString(unsafeHtml,'text/html');const elements=[].concat(...createdDocument.body.querySelectorAll('*'));for(const element of elements){const elementName=element.nodeName.toLowerCase();if(!Object.keys(allowList).includes(elementName)){element.remove();continue;}const attributeList=[].concat(...element.attributes);const allowedAttributes=[].concat(allowList['*']||[],allowList[elementName]||[]);for(const attribute of attributeList){if(!allowedAttribute(attribute,allowedAttributes)){element.removeAttribute(attribute.nodeName);}}}return createdDocument.body.innerHTML;}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/template-factory.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$5='TemplateFactory';const Default$4={allowList:DefaultAllowlist,content:{},// { selector : text ,  selector2 : text2 , }
+  extraClass:'',html:false,sanitize:true,sanitizeFn:null,template:'<div></div>'};const DefaultType$4={allowList:'object',content:'object',extraClass:'(string|function)',html:'boolean',sanitize:'boolean',sanitizeFn:'(null|function)',template:'string'};const DefaultContentType={entry:'(string|element|function|null)',selector:'(string|element)'};/**
+   * Class definition
+   */class TemplateFactory extends Config{constructor(config){super();this._config=this._getConfig(config);}// Getters
+  static get Default(){return Default$4;}static get DefaultType(){return DefaultType$4;}static get NAME(){return NAME$5;}// Public
+  getContent(){return Object.values(this._config.content).map(config=>this._resolvePossibleFunction(config)).filter(Boolean);}hasContent(){return this.getContent().length>0;}changeContent(content){this._checkContent(content);this._config.content={...this._config.content,...content};return this;}toHtml(){const templateWrapper=document.createElement('div');templateWrapper.innerHTML=this._maybeSanitize(this._config.template);for(const[selector,text]of Object.entries(this._config.content)){this._setContent(templateWrapper,text,selector);}const template=templateWrapper.children[0];const extraClass=this._resolvePossibleFunction(this._config.extraClass);if(extraClass){template.classList.add(...extraClass.split(' '));}return template;}// Private
+  _typeCheckConfig(config){super._typeCheckConfig(config);this._checkContent(config.content);}_checkContent(arg){for(const[selector,content]of Object.entries(arg)){super._typeCheckConfig({selector,entry:content},DefaultContentType);}}_setContent(template,content,selector){const templateElement=SelectorEngine.findOne(selector,template);if(!templateElement){return;}content=this._resolvePossibleFunction(content);if(!content){templateElement.remove();return;}if(isElement(content)){this._putElementInTemplate(getElement(content),templateElement);return;}if(this._config.html){templateElement.innerHTML=this._maybeSanitize(content);return;}templateElement.textContent=content;}_maybeSanitize(arg){return this._config.sanitize?sanitizeHtml(arg,this._config.allowList,this._config.sanitizeFn):arg;}_resolvePossibleFunction(arg){return execute(arg,[undefined,this]);}_putElementInTemplate(element,templateElement){if(this._config.html){templateElement.innerHTML='';templateElement.append(element);return;}templateElement.textContent=element.textContent;}}/**
+   * --------------------------------------------------------------------------
+   * Bootstrap tooltip.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$4='tooltip';const DISALLOWED_ATTRIBUTES=new Set(['sanitize','allowList','sanitizeFn']);const CLASS_NAME_FADE$2='fade';const CLASS_NAME_MODAL='modal';const CLASS_NAME_SHOW$2='show';const SELECTOR_TOOLTIP_INNER='.tooltip-inner';const SELECTOR_MODAL=`.${CLASS_NAME_MODAL}`;const EVENT_MODAL_HIDE='hide.bs.modal';const TRIGGER_HOVER='hover';const TRIGGER_FOCUS='focus';const TRIGGER_CLICK='click';const TRIGGER_MANUAL='manual';const EVENT_HIDE$2='hide';const EVENT_HIDDEN$2='hidden';const EVENT_SHOW$2='show';const EVENT_SHOWN$2='shown';const EVENT_INSERTED='inserted';const EVENT_CLICK$1='click';const EVENT_FOCUSIN$1='focusin';const EVENT_FOCUSOUT$1='focusout';const EVENT_MOUSEENTER='mouseenter';const EVENT_MOUSELEAVE='mouseleave';const AttachmentMap={AUTO:'auto',TOP:'top',RIGHT:isRTL()?'left':'right',BOTTOM:'bottom',LEFT:isRTL()?'right':'left'};const Default$3={allowList:DefaultAllowlist,animation:true,boundary:'clippingParents',container:false,customClass:'',delay:0,fallbackPlacements:['top','right','bottom','left'],html:false,offset:[0,6],placement:'top',popperConfig:null,sanitize:true,sanitizeFn:null,selector:false,template:'<div class="tooltip" role="tooltip">'+'<div class="tooltip-arrow"></div>'+'<div class="tooltip-inner"></div>'+'</div>',title:'',trigger:'hover focus'};const DefaultType$3={allowList:'object',animation:'boolean',boundary:'(string|element)',container:'(string|element|boolean)',customClass:'(string|function)',delay:'(number|object)',fallbackPlacements:'array',html:'boolean',offset:'(array|string|function)',placement:'(string|function)',popperConfig:'(null|object|function)',sanitize:'boolean',sanitizeFn:'(null|function)',selector:'(string|boolean)',template:'string',title:'(string|element|function)',trigger:'string'};/**
+   * Class definition
+   */class Tooltip extends BaseComponent{constructor(element,config){if(typeof Popper==='undefined'){throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org/docs/v2/)');}super(element,config);// Private
+  this._isEnabled=true;this._timeout=0;this._isHovered=null;this._activeTrigger={};this._popper=null;this._templateFactory=null;this._newContent=null;// Protected
+  this.tip=null;this._setListeners();if(!this._config.selector){this._fixTitle();}}// Getters
+  static get Default(){return Default$3;}static get DefaultType(){return DefaultType$3;}static get NAME(){return NAME$4;}// Public
+  enable(){this._isEnabled=true;}disable(){this._isEnabled=false;}toggleEnabled(){this._isEnabled=!this._isEnabled;}toggle(){if(!this._isEnabled){return;}if(this._isShown()){this._leave();return;}this._enter();}dispose(){clearTimeout(this._timeout);EventHandler.off(this._element.closest(SELECTOR_MODAL),EVENT_MODAL_HIDE,this._hideModalHandler);if(this._element.getAttribute('data-bs-original-title')){this._element.setAttribute('title',this._element.getAttribute('data-bs-original-title'));}this._disposePopper();super.dispose();}show(){if(this._element.style.display==='none'){throw new Error('Please use show on visible elements');}if(!(this._isWithContent()&&this._isEnabled)){return;}const showEvent=EventHandler.trigger(this._element,this.constructor.eventName(EVENT_SHOW$2));const shadowRoot=findShadowRoot(this._element);const isInTheDom=(shadowRoot||this._element.ownerDocument.documentElement).contains(this._element);if(showEvent.defaultPrevented||!isInTheDom){return;}// TODO: v6 remove this or make it optional
+  this._disposePopper();const tip=this._getTipElement();this._element.setAttribute('aria-describedby',tip.getAttribute('id'));const{container}=this._config;if(!this._element.ownerDocument.documentElement.contains(this.tip)){container.append(tip);EventHandler.trigger(this._element,this.constructor.eventName(EVENT_INSERTED));}this._popper=this._createPopper(tip);tip.classList.add(CLASS_NAME_SHOW$2);// If this is a touch-enabled device we add extra
+  // empty mouseover listeners to the body's immediate children;
+  // only needed because of broken event delegation on iOS
+  // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+  if('ontouchstart'in document.documentElement){for(const element of [].concat(...document.body.children)){EventHandler.on(element,'mouseover',noop);}}const complete=()=>{EventHandler.trigger(this._element,this.constructor.eventName(EVENT_SHOWN$2));if(this._isHovered===false){this._leave();}this._isHovered=false;};this._queueCallback(complete,this.tip,this._isAnimated());}hide(){if(!this._isShown()){return;}const hideEvent=EventHandler.trigger(this._element,this.constructor.eventName(EVENT_HIDE$2));if(hideEvent.defaultPrevented){return;}const tip=this._getTipElement();tip.classList.remove(CLASS_NAME_SHOW$2);// If this is a touch-enabled device we remove the extra
+  // empty mouseover listeners we added for iOS support
+  if('ontouchstart'in document.documentElement){for(const element of [].concat(...document.body.children)){EventHandler.off(element,'mouseover',noop);}}this._activeTrigger[TRIGGER_CLICK]=false;this._activeTrigger[TRIGGER_FOCUS]=false;this._activeTrigger[TRIGGER_HOVER]=false;this._isHovered=null;// it is a trick to support manual triggering
+  const complete=()=>{if(this._isWithActiveTrigger()){return;}if(!this._isHovered){this._disposePopper();}this._element.removeAttribute('aria-describedby');EventHandler.trigger(this._element,this.constructor.eventName(EVENT_HIDDEN$2));};this._queueCallback(complete,this.tip,this._isAnimated());}update(){if(this._popper){this._popper.update();}}// Protected
+  _isWithContent(){return Boolean(this._getTitle());}_getTipElement(){if(!this.tip){this.tip=this._createTipElement(this._newContent||this._getContentForTemplate());}return this.tip;}_createTipElement(content){const tip=this._getTemplateFactory(content).toHtml();// TODO: remove this check in v6
+  if(!tip){return null;}tip.classList.remove(CLASS_NAME_FADE$2,CLASS_NAME_SHOW$2);// TODO: v6 the following can be achieved with CSS only
+  tip.classList.add(`bs-${this.constructor.NAME}-auto`);const tipId=getUID(this.constructor.NAME).toString();tip.setAttribute('id',tipId);if(this._isAnimated()){tip.classList.add(CLASS_NAME_FADE$2);}return tip;}setContent(content){this._newContent=content;if(this._isShown()){this._disposePopper();this.show();}}_getTemplateFactory(content){if(this._templateFactory){this._templateFactory.changeContent(content);}else {this._templateFactory=new TemplateFactory({...this._config,// the `content` var has to be after `this._config`
+  // to override config.content in case of popover
+  content,extraClass:this._resolvePossibleFunction(this._config.customClass)});}return this._templateFactory;}_getContentForTemplate(){return {[SELECTOR_TOOLTIP_INNER]:this._getTitle()};}_getTitle(){return this._resolvePossibleFunction(this._config.title)||this._element.getAttribute('data-bs-original-title');}// Private
+  _initializeOnDelegatedTarget(event){return this.constructor.getOrCreateInstance(event.delegateTarget,this._getDelegateConfig());}_isAnimated(){return this._config.animation||this.tip&&this.tip.classList.contains(CLASS_NAME_FADE$2);}_isShown(){return this.tip&&this.tip.classList.contains(CLASS_NAME_SHOW$2);}_createPopper(tip){const placement=execute(this._config.placement,[this,tip,this._element]);const attachment=AttachmentMap[placement.toUpperCase()];return createPopper(this._element,tip,this._getPopperConfig(attachment));}_getOffset(){const{offset}=this._config;if(typeof offset==='string'){return offset.split(',').map(value=>Number.parseInt(value,10));}if(typeof offset==='function'){return popperData=>offset(popperData,this._element);}return offset;}_resolvePossibleFunction(arg){return execute(arg,[this._element,this._element]);}_getPopperConfig(attachment){const defaultBsPopperConfig={placement:attachment,modifiers:[{name:'flip',options:{fallbackPlacements:this._config.fallbackPlacements}},{name:'offset',options:{offset:this._getOffset()}},{name:'preventOverflow',options:{boundary:this._config.boundary}},{name:'arrow',options:{element:`.${this.constructor.NAME}-arrow`}},{name:'preSetPlacement',enabled:true,phase:'beforeMain',fn:data=>{// Pre-set Popper's placement attribute in order to read the arrow sizes properly.
+  // Otherwise, Popper mixes up the width and height dimensions since the initial arrow style is for top placement
+  this._getTipElement().setAttribute('data-popper-placement',data.state.placement);}}]};return {...defaultBsPopperConfig,...execute(this._config.popperConfig,[undefined,defaultBsPopperConfig])};}_setListeners(){const triggers=this._config.trigger.split(' ');for(const trigger of triggers){if(trigger==='click'){EventHandler.on(this._element,this.constructor.eventName(EVENT_CLICK$1),this._config.selector,event=>{const context=this._initializeOnDelegatedTarget(event);context._activeTrigger[TRIGGER_CLICK]=!(context._isShown()&&context._activeTrigger[TRIGGER_CLICK]);context.toggle();});}else if(trigger!==TRIGGER_MANUAL){const eventIn=trigger===TRIGGER_HOVER?this.constructor.eventName(EVENT_MOUSEENTER):this.constructor.eventName(EVENT_FOCUSIN$1);const eventOut=trigger===TRIGGER_HOVER?this.constructor.eventName(EVENT_MOUSELEAVE):this.constructor.eventName(EVENT_FOCUSOUT$1);EventHandler.on(this._element,eventIn,this._config.selector,event=>{const context=this._initializeOnDelegatedTarget(event);context._activeTrigger[event.type==='focusin'?TRIGGER_FOCUS:TRIGGER_HOVER]=true;context._enter();});EventHandler.on(this._element,eventOut,this._config.selector,event=>{const context=this._initializeOnDelegatedTarget(event);context._activeTrigger[event.type==='focusout'?TRIGGER_FOCUS:TRIGGER_HOVER]=context._element.contains(event.relatedTarget);context._leave();});}}this._hideModalHandler=()=>{if(this._element){this.hide();}};EventHandler.on(this._element.closest(SELECTOR_MODAL),EVENT_MODAL_HIDE,this._hideModalHandler);}_fixTitle(){const title=this._element.getAttribute('title');if(!title){return;}if(!this._element.getAttribute('aria-label')&&!this._element.textContent.trim()){this._element.setAttribute('aria-label',title);}this._element.setAttribute('data-bs-original-title',title);// DO NOT USE IT. Is only for backwards compatibility
+  this._element.removeAttribute('title');}_enter(){if(this._isShown()||this._isHovered){this._isHovered=true;return;}this._isHovered=true;this._setTimeout(()=>{if(this._isHovered){this.show();}},this._config.delay.show);}_leave(){if(this._isWithActiveTrigger()){return;}this._isHovered=false;this._setTimeout(()=>{if(!this._isHovered){this.hide();}},this._config.delay.hide);}_setTimeout(handler,timeout){clearTimeout(this._timeout);this._timeout=setTimeout(handler,timeout);}_isWithActiveTrigger(){return Object.values(this._activeTrigger).includes(true);}_getConfig(config){const dataAttributes=Manipulator.getDataAttributes(this._element);for(const dataAttribute of Object.keys(dataAttributes)){if(DISALLOWED_ATTRIBUTES.has(dataAttribute)){delete dataAttributes[dataAttribute];}}config={...dataAttributes,...(typeof config==='object'&&config?config:{})};config=this._mergeConfigObj(config);config=this._configAfterMerge(config);this._typeCheckConfig(config);return config;}_configAfterMerge(config){config.container=config.container===false?document.body:getElement(config.container);if(typeof config.delay==='number'){config.delay={show:config.delay,hide:config.delay};}if(typeof config.title==='number'){config.title=config.title.toString();}if(typeof config.content==='number'){config.content=config.content.toString();}return config;}_getDelegateConfig(){const config={};for(const[key,value]of Object.entries(this._config)){if(this.constructor.Default[key]!==value){config[key]=value;}}config.selector=false;config.trigger='manual';// In the future can be replaced with:
+  // const keysWithDifferentValues = Object.entries(this._config).filter(entry => this.constructor.Default[entry[0]] !== this._config[entry[0]])
+  // `Object.fromEntries(keysWithDifferentValues)`
+  return config;}_disposePopper(){if(this._popper){this._popper.destroy();this._popper=null;}if(this.tip){this.tip.remove();this.tip=null;}}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Tooltip.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config]();});}}/**
+   * jQuery
+   */defineJQueryPlugin(Tooltip);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap popover.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$3='popover';const SELECTOR_TITLE='.popover-header';const SELECTOR_CONTENT='.popover-body';const Default$2={...Tooltip.Default,content:'',offset:[0,8],placement:'right',template:'<div class="popover" role="tooltip">'+'<div class="popover-arrow"></div>'+'<h3 class="popover-header"></h3>'+'<div class="popover-body"></div>'+'</div>',trigger:'click'};const DefaultType$2={...Tooltip.DefaultType,content:'(null|string|element|function)'};/**
+   * Class definition
+   */class Popover extends Tooltip{// Getters
+  static get Default(){return Default$2;}static get DefaultType(){return DefaultType$2;}static get NAME(){return NAME$3;}// Overrides
+  _isWithContent(){return this._getTitle()||this._getContent();}// Private
+  _getContentForTemplate(){return {[SELECTOR_TITLE]:this._getTitle(),[SELECTOR_CONTENT]:this._getContent()};}_getContent(){return this._resolvePossibleFunction(this._config.content);}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Popover.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config]();});}}/**
+   * jQuery
+   */defineJQueryPlugin(Popover);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap scrollspy.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$2='scrollspy';const DATA_KEY$2='bs.scrollspy';const EVENT_KEY$2=`.${DATA_KEY$2}`;const DATA_API_KEY='.data-api';const EVENT_ACTIVATE=`activate${EVENT_KEY$2}`;const EVENT_CLICK=`click${EVENT_KEY$2}`;const EVENT_LOAD_DATA_API$1=`load${EVENT_KEY$2}${DATA_API_KEY}`;const CLASS_NAME_DROPDOWN_ITEM='dropdown-item';const CLASS_NAME_ACTIVE$1='active';const SELECTOR_DATA_SPY='[data-bs-spy="scroll"]';const SELECTOR_TARGET_LINKS='[href]';const SELECTOR_NAV_LIST_GROUP='.nav, .list-group';const SELECTOR_NAV_LINKS='.nav-link';const SELECTOR_NAV_ITEMS='.nav-item';const SELECTOR_LIST_ITEMS='.list-group-item';const SELECTOR_LINK_ITEMS=`${SELECTOR_NAV_LINKS}, ${SELECTOR_NAV_ITEMS} > ${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`;const SELECTOR_DROPDOWN='.dropdown';const SELECTOR_DROPDOWN_TOGGLE$1='.dropdown-toggle';const Default$1={offset:null,// TODO: v6 @deprecated, keep it for backwards compatibility reasons
+  rootMargin:'0px 0px -25%',smoothScroll:false,target:null,threshold:[0.1,0.5,1]};const DefaultType$1={offset:'(number|null)',// TODO v6 @deprecated, keep it for backwards compatibility reasons
+  rootMargin:'string',smoothScroll:'boolean',target:'element',threshold:'array'};/**
+   * Class definition
+   */class ScrollSpy extends BaseComponent{constructor(element,config){super(element,config);// this._element is the observablesContainer and config.target the menu links wrapper
+  this._targetLinks=new Map();this._observableSections=new Map();this._rootElement=getComputedStyle(this._element).overflowY==='visible'?null:this._element;this._activeTarget=null;this._observer=null;this._previousScrollData={visibleEntryTop:0,parentScrollTop:0};this.refresh();// initialize
+  }// Getters
+  static get Default(){return Default$1;}static get DefaultType(){return DefaultType$1;}static get NAME(){return NAME$2;}// Public
+  refresh(){this._initializeTargetsAndObservables();this._maybeEnableSmoothScroll();if(this._observer){this._observer.disconnect();}else {this._observer=this._getNewObserver();}for(const section of this._observableSections.values()){this._observer.observe(section);}}dispose(){this._observer.disconnect();super.dispose();}// Private
+  _configAfterMerge(config){// TODO: on v6 target should be given explicitly & remove the {target: 'ss-target'} case
+  config.target=getElement(config.target)||document.body;// TODO: v6 Only for backwards compatibility reasons. Use rootMargin only
+  config.rootMargin=config.offset?`${config.offset}px 0px -30%`:config.rootMargin;if(typeof config.threshold==='string'){config.threshold=config.threshold.split(',').map(value=>Number.parseFloat(value));}return config;}_maybeEnableSmoothScroll(){if(!this._config.smoothScroll){return;}// unregister any previous listeners
+  EventHandler.off(this._config.target,EVENT_CLICK);EventHandler.on(this._config.target,EVENT_CLICK,SELECTOR_TARGET_LINKS,event=>{const observableSection=this._observableSections.get(event.target.hash);if(observableSection){event.preventDefault();const root=this._rootElement||window;const height=observableSection.offsetTop-this._element.offsetTop;if(root.scrollTo){root.scrollTo({top:height,behavior:'smooth'});return;}// Chrome 60 doesn't support `scrollTo`
+  root.scrollTop=height;}});}_getNewObserver(){const options={root:this._rootElement,threshold:this._config.threshold,rootMargin:this._config.rootMargin};return new IntersectionObserver(entries=>this._observerCallback(entries),options);}// The logic of selection
+  _observerCallback(entries){const targetElement=entry=>this._targetLinks.get(`#${entry.target.id}`);const activate=entry=>{this._previousScrollData.visibleEntryTop=entry.target.offsetTop;this._process(targetElement(entry));};const parentScrollTop=(this._rootElement||document.documentElement).scrollTop;const userScrollsDown=parentScrollTop>=this._previousScrollData.parentScrollTop;this._previousScrollData.parentScrollTop=parentScrollTop;for(const entry of entries){if(!entry.isIntersecting){this._activeTarget=null;this._clearActiveClass(targetElement(entry));continue;}const entryIsLowerThanPrevious=entry.target.offsetTop>=this._previousScrollData.visibleEntryTop;// if we are scrolling down, pick the bigger offsetTop
+  if(userScrollsDown&&entryIsLowerThanPrevious){activate(entry);// if parent isn't scrolled, let's keep the first visible item, breaking the iteration
+  if(!parentScrollTop){return;}continue;}// if we are scrolling up, pick the smallest offsetTop
+  if(!userScrollsDown&&!entryIsLowerThanPrevious){activate(entry);}}}_initializeTargetsAndObservables(){this._targetLinks=new Map();this._observableSections=new Map();const targetLinks=SelectorEngine.find(SELECTOR_TARGET_LINKS,this._config.target);for(const anchor of targetLinks){// ensure that the anchor has an id and is not disabled
+  if(!anchor.hash||isDisabled(anchor)){continue;}const observableSection=SelectorEngine.findOne(decodeURI(anchor.hash),this._element);// ensure that the observableSection exists & is visible
+  if(isVisible(observableSection)){this._targetLinks.set(decodeURI(anchor.hash),anchor);this._observableSections.set(anchor.hash,observableSection);}}}_process(target){if(this._activeTarget===target){return;}this._clearActiveClass(this._config.target);this._activeTarget=target;target.classList.add(CLASS_NAME_ACTIVE$1);this._activateParents(target);EventHandler.trigger(this._element,EVENT_ACTIVATE,{relatedTarget:target});}_activateParents(target){// Activate dropdown parents
+  if(target.classList.contains(CLASS_NAME_DROPDOWN_ITEM)){SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE$1,target.closest(SELECTOR_DROPDOWN)).classList.add(CLASS_NAME_ACTIVE$1);return;}for(const listGroup of SelectorEngine.parents(target,SELECTOR_NAV_LIST_GROUP)){// Set triggered links parents as active
+  // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+  for(const item of SelectorEngine.prev(listGroup,SELECTOR_LINK_ITEMS)){item.classList.add(CLASS_NAME_ACTIVE$1);}}}_clearActiveClass(parent){parent.classList.remove(CLASS_NAME_ACTIVE$1);const activeNodes=SelectorEngine.find(`${SELECTOR_TARGET_LINKS}.${CLASS_NAME_ACTIVE$1}`,parent);for(const node of activeNodes){node.classList.remove(CLASS_NAME_ACTIVE$1);}}// Static
+  static jQueryInterface(config){return this.each(function(){const data=ScrollSpy.getOrCreateInstance(this,config);if(typeof config!=='string'){return;}if(data[config]===undefined||config.startsWith('_')||config==='constructor'){throw new TypeError(`No method named "${config}"`);}data[config]();});}}/**
+   * Data API implementation
+   */EventHandler.on(window,EVENT_LOAD_DATA_API$1,()=>{for(const spy of SelectorEngine.find(SELECTOR_DATA_SPY)){ScrollSpy.getOrCreateInstance(spy);}});/**
+   * jQuery
+   */defineJQueryPlugin(ScrollSpy);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap tab.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME$1='tab';const DATA_KEY$1='bs.tab';const EVENT_KEY$1=`.${DATA_KEY$1}`;const EVENT_HIDE$1=`hide${EVENT_KEY$1}`;const EVENT_HIDDEN$1=`hidden${EVENT_KEY$1}`;const EVENT_SHOW$1=`show${EVENT_KEY$1}`;const EVENT_SHOWN$1=`shown${EVENT_KEY$1}`;const EVENT_CLICK_DATA_API=`click${EVENT_KEY$1}`;const EVENT_KEYDOWN=`keydown${EVENT_KEY$1}`;const EVENT_LOAD_DATA_API=`load${EVENT_KEY$1}`;const ARROW_LEFT_KEY='ArrowLeft';const ARROW_RIGHT_KEY='ArrowRight';const ARROW_UP_KEY='ArrowUp';const ARROW_DOWN_KEY='ArrowDown';const HOME_KEY='Home';const END_KEY='End';const CLASS_NAME_ACTIVE='active';const CLASS_NAME_FADE$1='fade';const CLASS_NAME_SHOW$1='show';const CLASS_DROPDOWN='dropdown';const SELECTOR_DROPDOWN_TOGGLE='.dropdown-toggle';const SELECTOR_DROPDOWN_MENU='.dropdown-menu';const NOT_SELECTOR_DROPDOWN_TOGGLE=`:not(${SELECTOR_DROPDOWN_TOGGLE})`;const SELECTOR_TAB_PANEL='.list-group, .nav, [role="tablist"]';const SELECTOR_OUTER='.nav-item, .list-group-item';const SELECTOR_INNER=`.nav-link${NOT_SELECTOR_DROPDOWN_TOGGLE}, .list-group-item${NOT_SELECTOR_DROPDOWN_TOGGLE}, [role="tab"]${NOT_SELECTOR_DROPDOWN_TOGGLE}`;const SELECTOR_DATA_TOGGLE='[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]';// TODO: could only be `tab` in v6
+  const SELECTOR_INNER_ELEM=`${SELECTOR_INNER}, ${SELECTOR_DATA_TOGGLE}`;const SELECTOR_DATA_TOGGLE_ACTIVE=`.${CLASS_NAME_ACTIVE}[data-bs-toggle="tab"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="pill"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="list"]`;/**
+   * Class definition
+   */class Tab extends BaseComponent{constructor(element){super(element);this._parent=this._element.closest(SELECTOR_TAB_PANEL);if(!this._parent){return;// TODO: should throw exception in v6
+  // throw new TypeError(`${element.outerHTML} has not a valid parent ${SELECTOR_INNER_ELEM}`)
+  }// Set up initial aria attributes
+  this._setInitialAttributes(this._parent,this._getChildren());EventHandler.on(this._element,EVENT_KEYDOWN,event=>this._keydown(event));}// Getters
+  static get NAME(){return NAME$1;}// Public
+  show(){// Shows this elem and deactivate the active sibling if exists
+  const innerElem=this._element;if(this._elemIsActive(innerElem)){return;}// Search for active tab on same parent to deactivate it
+  const active=this._getActiveElem();const hideEvent=active?EventHandler.trigger(active,EVENT_HIDE$1,{relatedTarget:innerElem}):null;const showEvent=EventHandler.trigger(innerElem,EVENT_SHOW$1,{relatedTarget:active});if(showEvent.defaultPrevented||hideEvent&&hideEvent.defaultPrevented){return;}this._deactivate(active,innerElem);this._activate(innerElem,active);}// Private
+  _activate(element,relatedElem){if(!element){return;}element.classList.add(CLASS_NAME_ACTIVE);this._activate(SelectorEngine.getElementFromSelector(element));// Search and activate/show the proper section
+  const complete=()=>{if(element.getAttribute('role')!=='tab'){element.classList.add(CLASS_NAME_SHOW$1);return;}element.removeAttribute('tabindex');element.setAttribute('aria-selected',true);this._toggleDropDown(element,true);EventHandler.trigger(element,EVENT_SHOWN$1,{relatedTarget:relatedElem});};this._queueCallback(complete,element,element.classList.contains(CLASS_NAME_FADE$1));}_deactivate(element,relatedElem){if(!element){return;}element.classList.remove(CLASS_NAME_ACTIVE);element.blur();this._deactivate(SelectorEngine.getElementFromSelector(element));// Search and deactivate the shown section too
+  const complete=()=>{if(element.getAttribute('role')!=='tab'){element.classList.remove(CLASS_NAME_SHOW$1);return;}element.setAttribute('aria-selected',false);element.setAttribute('tabindex','-1');this._toggleDropDown(element,false);EventHandler.trigger(element,EVENT_HIDDEN$1,{relatedTarget:relatedElem});};this._queueCallback(complete,element,element.classList.contains(CLASS_NAME_FADE$1));}_keydown(event){if(![ARROW_LEFT_KEY,ARROW_RIGHT_KEY,ARROW_UP_KEY,ARROW_DOWN_KEY,HOME_KEY,END_KEY].includes(event.key)){return;}event.stopPropagation();// stopPropagation/preventDefault both added to support up/down keys without scrolling the page
+  event.preventDefault();const children=this._getChildren().filter(element=>!isDisabled(element));let nextActiveElement;if([HOME_KEY,END_KEY].includes(event.key)){nextActiveElement=children[event.key===HOME_KEY?0:children.length-1];}else {const isNext=[ARROW_RIGHT_KEY,ARROW_DOWN_KEY].includes(event.key);nextActiveElement=getNextActiveElement(children,event.target,isNext,true);}if(nextActiveElement){nextActiveElement.focus({preventScroll:true});Tab.getOrCreateInstance(nextActiveElement).show();}}_getChildren(){// collection of inner elements
+  return SelectorEngine.find(SELECTOR_INNER_ELEM,this._parent);}_getActiveElem(){return this._getChildren().find(child=>this._elemIsActive(child))||null;}_setInitialAttributes(parent,children){this._setAttributeIfNotExists(parent,'role','tablist');for(const child of children){this._setInitialAttributesOnChild(child);}}_setInitialAttributesOnChild(child){child=this._getInnerElement(child);const isActive=this._elemIsActive(child);const outerElem=this._getOuterElement(child);child.setAttribute('aria-selected',isActive);if(outerElem!==child){this._setAttributeIfNotExists(outerElem,'role','presentation');}if(!isActive){child.setAttribute('tabindex','-1');}this._setAttributeIfNotExists(child,'role','tab');// set attributes to the related panel too
+  this._setInitialAttributesOnTargetPanel(child);}_setInitialAttributesOnTargetPanel(child){const target=SelectorEngine.getElementFromSelector(child);if(!target){return;}this._setAttributeIfNotExists(target,'role','tabpanel');if(child.id){this._setAttributeIfNotExists(target,'aria-labelledby',`${child.id}`);}}_toggleDropDown(element,open){const outerElem=this._getOuterElement(element);if(!outerElem.classList.contains(CLASS_DROPDOWN)){return;}const toggle=(selector,className)=>{const element=SelectorEngine.findOne(selector,outerElem);if(element){element.classList.toggle(className,open);}};toggle(SELECTOR_DROPDOWN_TOGGLE,CLASS_NAME_ACTIVE);toggle(SELECTOR_DROPDOWN_MENU,CLASS_NAME_SHOW$1);outerElem.setAttribute('aria-expanded',open);}_setAttributeIfNotExists(element,attribute,value){if(!element.hasAttribute(attribute)){element.setAttribute(attribute,value);}}_elemIsActive(elem){return elem.classList.contains(CLASS_NAME_ACTIVE);}// Try to get the inner element (usually the .nav-link)
+  _getInnerElement(elem){return elem.matches(SELECTOR_INNER_ELEM)?elem:SelectorEngine.findOne(SELECTOR_INNER_ELEM,elem);}// Try to get the outer element (usually the .nav-item)
+  _getOuterElement(elem){return elem.closest(SELECTOR_OUTER)||elem;}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Tab.getOrCreateInstance(this);if(typeof config!=='string'){return;}if(data[config]===undefined||config.startsWith('_')||config==='constructor'){throw new TypeError(`No method named "${config}"`);}data[config]();});}}/**
+   * Data API implementation
+   */EventHandler.on(document,EVENT_CLICK_DATA_API,SELECTOR_DATA_TOGGLE,function(event){if(['A','AREA'].includes(this.tagName)){event.preventDefault();}if(isDisabled(this)){return;}Tab.getOrCreateInstance(this).show();});/**
+   * Initialize on focus
+   */EventHandler.on(window,EVENT_LOAD_DATA_API,()=>{for(const element of SelectorEngine.find(SELECTOR_DATA_TOGGLE_ACTIVE)){Tab.getOrCreateInstance(element);}});/**
+   * jQuery
+   */defineJQueryPlugin(Tab);/**
+   * --------------------------------------------------------------------------
+   * Bootstrap toast.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   *//**
+   * Constants
+   */const NAME='toast';const DATA_KEY='bs.toast';const EVENT_KEY=`.${DATA_KEY}`;const EVENT_MOUSEOVER=`mouseover${EVENT_KEY}`;const EVENT_MOUSEOUT=`mouseout${EVENT_KEY}`;const EVENT_FOCUSIN=`focusin${EVENT_KEY}`;const EVENT_FOCUSOUT=`focusout${EVENT_KEY}`;const EVENT_HIDE=`hide${EVENT_KEY}`;const EVENT_HIDDEN=`hidden${EVENT_KEY}`;const EVENT_SHOW=`show${EVENT_KEY}`;const EVENT_SHOWN=`shown${EVENT_KEY}`;const CLASS_NAME_FADE='fade';const CLASS_NAME_HIDE='hide';// @deprecated - kept here only for backwards compatibility
+  const CLASS_NAME_SHOW='show';const CLASS_NAME_SHOWING='showing';const DefaultType={animation:'boolean',autohide:'boolean',delay:'number'};const Default={animation:true,autohide:true,delay:5000};/**
+   * Class definition
+   */class Toast extends BaseComponent{constructor(element,config){super(element,config);this._timeout=null;this._hasMouseInteraction=false;this._hasKeyboardInteraction=false;this._setListeners();}// Getters
+  static get Default(){return Default;}static get DefaultType(){return DefaultType;}static get NAME(){return NAME;}// Public
+  show(){const showEvent=EventHandler.trigger(this._element,EVENT_SHOW);if(showEvent.defaultPrevented){return;}this._clearTimeout();if(this._config.animation){this._element.classList.add(CLASS_NAME_FADE);}const complete=()=>{this._element.classList.remove(CLASS_NAME_SHOWING);EventHandler.trigger(this._element,EVENT_SHOWN);this._maybeScheduleHide();};this._element.classList.remove(CLASS_NAME_HIDE);// @deprecated
+  reflow(this._element);this._element.classList.add(CLASS_NAME_SHOW,CLASS_NAME_SHOWING);this._queueCallback(complete,this._element,this._config.animation);}hide(){if(!this.isShown()){return;}const hideEvent=EventHandler.trigger(this._element,EVENT_HIDE);if(hideEvent.defaultPrevented){return;}const complete=()=>{this._element.classList.add(CLASS_NAME_HIDE);// @deprecated
+  this._element.classList.remove(CLASS_NAME_SHOWING,CLASS_NAME_SHOW);EventHandler.trigger(this._element,EVENT_HIDDEN);};this._element.classList.add(CLASS_NAME_SHOWING);this._queueCallback(complete,this._element,this._config.animation);}dispose(){this._clearTimeout();if(this.isShown()){this._element.classList.remove(CLASS_NAME_SHOW);}super.dispose();}isShown(){return this._element.classList.contains(CLASS_NAME_SHOW);}// Private
+  _maybeScheduleHide(){if(!this._config.autohide){return;}if(this._hasMouseInteraction||this._hasKeyboardInteraction){return;}this._timeout=setTimeout(()=>{this.hide();},this._config.delay);}_onInteraction(event,isInteracting){switch(event.type){case 'mouseover':case 'mouseout':{this._hasMouseInteraction=isInteracting;break;}case 'focusin':case 'focusout':{this._hasKeyboardInteraction=isInteracting;break;}}if(isInteracting){this._clearTimeout();return;}const nextElement=event.relatedTarget;if(this._element===nextElement||this._element.contains(nextElement)){return;}this._maybeScheduleHide();}_setListeners(){EventHandler.on(this._element,EVENT_MOUSEOVER,event=>this._onInteraction(event,true));EventHandler.on(this._element,EVENT_MOUSEOUT,event=>this._onInteraction(event,false));EventHandler.on(this._element,EVENT_FOCUSIN,event=>this._onInteraction(event,true));EventHandler.on(this._element,EVENT_FOCUSOUT,event=>this._onInteraction(event,false));}_clearTimeout(){clearTimeout(this._timeout);this._timeout=null;}// Static
+  static jQueryInterface(config){return this.each(function(){const data=Toast.getOrCreateInstance(this,config);if(typeof config==='string'){if(typeof data[config]==='undefined'){throw new TypeError(`No method named "${config}"`);}data[config](this);}});}}/**
+   * Data API implementation
+   */enableDismissTrigger(Toast);/**
+   * jQuery
+   */defineJQueryPlugin(Toast);
+
+  // Factory Function
+  const ProductManager=(el=null,options={})=>{// === DOM & VARS =======
+  const module=el||document.querySelector('.product-manager')||console.warn('Product Manager Element not found');if(!module)return;const DOM={module,table:module.querySelector('.table-products'),tbody:module.querySelector('tbody'),inputName:module.querySelector('.input-product-name'),inputPrice:module.querySelector('.input-product-price'),btnAdd:module.querySelector('.button-product-add'),templateRow:module.querySelector('.template-row'),// Modal
+  modalEdit:module.querySelector('.modal-edit'),formEdit:module.querySelector('.form-product-edit'),inputEditName:module.querySelector('.input-edit-name'),inputEditPrice:module.querySelector('.input-edit-price'),inputEditId:module.querySelector('.input-edit-id'),inputEditPosition:module.querySelector('.input-edit-position'),btnUpdate:module.querySelector('.button-product-update')};const SERVER_BASE_URL='http://127.0.0.1:8000';const bsModalEdit=new Modal(DOM.modalEdit,{backdrop:'static',keyboard:true});// console.log(DOM);
+  // === INIT =============
+  const init=()=>{// Funktionsaufrufe zu beginn der Anwendung
+  initProducts();DOM.btnAdd.disabled=true;// Event-Lauscher zu beginn der Anwendung
+  DOM.btnAdd.addEventListener('click',onClickAdd);DOM.formEdit.addEventListener('submit',onSubmitEdit);window.addEventListener('keyup',onKeyUp);};// === EVENTHANDLER =====
+  const onKeyUp=e=>{DOM.btnAdd.disabled=!(DOM.inputName.value!==''&&DOM.inputPrice.value!=='');// if (DOM.inputName.value !== '' && DOM.inputPrice.value !== '') {
+  //   DOM.btnAdd.disabled = false;
+  // } else {
+  //   DOM.btnAdd.disabled = true;
+  // }
+  };const onClickAdd=e=>{const product={name:DOM.inputName.value,//
+  price:Number(DOM.inputPrice.valueAsNumber)};// async API request
+  createProduct(product).then(data=>{console.log(data);if(data.success){loadProducts();resetInputFields();disableNonFunctionalButtons();}});// addProduct(product);
+  };const onSubmitEdit=e=>{e.preventDefault();// Standardverhalten unterbinden (Modal Form nicht versenden)
+  const product={name:DOM.inputEditName.value,price:Number(Number(DOM.inputEditPrice.value).toFixed(2)),_id:DOM.inputEditId.value,position:parseInt(DOM.inputEditPosition.value)};// console.log(Object.fromEntries(new FormData(DOM.formEdit)));
+  console.log(product);DOM.btnUpdate.querySelector('i').classList.add('fa-spin');// async Fetch Request
+  updateProduct(product).then(data=>{console.log(data);if(data.success){DOM.btnUpdate.querySelector('i').classList.remove('fa-spin');resetInputFields();bsModalEdit.hide();loadProducts();}});};const onClickEdit=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];// btn.closest('tr'); // btn.parentNode.parentNode;
+  const id=currentRow.dataset.id;// async API request
+  fetchProduct(id).then(data=>{// console.log(data);
+  showModalEdit(data);});};const onClickRemove=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];// btn.closest('tr'); // btn.parentNode.parentNode;
+  currentRow.remove();// currentRow.parentNode.removeChild(currentRow); // IE11 support
+  disableNonFunctionalButtons();};const onClickMoveUp=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];currentRow.previousElementSibling.before(currentRow);// DOM.tbody.insertBefore(currentRow, currentRow.previousElementSibling);
+  disableNonFunctionalButtons();};const onClickMoveDown=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];currentRow.nextElementSibling.after(currentRow);// DOM.tbody.insertBefore(currentRow, currentRow.nextElementSibling.nextElementSibling);
+  disableNonFunctionalButtons();};const onMouseDownDrag=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];// btn.closest('tr'); // btn.parentNode.parentNode;
+  currentRow.draggable=true;// => <tr draggable="true" >...</tr>
+  };const onMouseUpDrag=e=>{const btn=e.currentTarget;const currentRow=parents(btn,'tr')[0];// btn.closest('tr'); // btn.parentNode.parentNode;
+  currentRow.draggable=false;// => <tr draggable="false" >...</tr>
+  };const onDragStart=e=>{// console.log('DragEvent: ', e);
+  const currentRow=e.currentTarget;const idx=[...currentRow.parentNode.children].indexOf(currentRow);e.dataTransfer.setData('text/plain',String(idx));// console.log('tr reference index: ', idx);
+  };const onDragOver=e=>{e.preventDefault();// WICHTIG: sonst funktioniet drop-EventHandler nicht
+  };const onDrop=e=>{const currentRow=e.currentTarget;// <- Zielzeile, aud die gedroppt wird
+  const targetIdx=[...currentRow.parentNode.children].indexOf(currentRow);const sourceIdx=Number(e.dataTransfer.getData('text/plain'));console.log({targetIdx,sourceIdx});//const draggedRow = DOM.tbody.querySelector(`tr:nth-child(${sourceIdx + 1})`);
+  const draggedRow=DOM.tbody.children[sourceIdx];// Guard wenn Element auf sich selbst losgelassen wurde, abbruch
+  if(sourceIdx===targetIdx)return;// Verschiebe das Element im DOM
+  if(sourceIdx>targetIdx){currentRow.before(draggedRow);}else {currentRow.after(draggedRow);}disableNonFunctionalButtons();};// === XHR/FETCH ========
+  // HTTP - Methode - POST
+  // (C)RUD - Create
+  // BRE(A)D - Add - hinzufügen eines neuen Produkts
+  const createProduct=async product=>{try{const response=await fetch(`${SERVER_BASE_URL}/api/products`,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(product)});// HTTP-Request URL
+  if(!response.ok){throw new Error('Fetch went wrong.');}const data=await response.json();// HTTP-Response-Body in JS-Objekt geparsed -> Promise
+  return data;}catch(error){console.error(error);throw error;}};// HTTP - Methode - GET
+  // C(R)UD - Read
+  // (B)READ - Browse - auslesen aller Produkte
+  const fetchProducts=async()=>{try{const response=await fetch(`${SERVER_BASE_URL}/api/products`);// HTTP-Request URL
+  if(!response.ok){throw new Error('Fetch went wrong.');}const data=await response.json();// HTTP-Response-Body in JS-Objekt geparsed -> Promise
+  return data;}catch(error){console.error(error);throw error;}};// HTTP - Methode - GET
+  // C(R)UD - Read
+  // B(R)EAD - Read - auslesen eines Produkts
+  const fetchProduct=async id=>{try{const response=await fetch(`${SERVER_BASE_URL}/api/products/${id}`);// HTTP-Request URL
+  if(!response.ok){throw new Error('Fetch went wrong.');}const data=await response.json();// HTTP-Response-Body in JS-Objekt geparsed -> Promise
+  return data;}catch(error){console.error(error);throw error;}};// HTTP - Methode - PUT
+  // CR(U)D - Update
+  // BR(E)AD - Edit - aktualisieren eines Produkts
+  const updateProduct=async product=>{try{const response=await fetch(`${SERVER_BASE_URL}/api/products`,{method:'PUT',headers:{'Content-Type':'application/json'},body:JSON.stringify(product)});// HTTP-Request URL
+  if(!response.ok){throw new Error('Fetch went wrong.');}const data=await response.json();// HTTP-Response-Body in JS-Objekt geparsed -> Promise
+  return data;}catch(error){console.error(error);throw error;}};// === FUNCTIONS ========
+  const initProducts=()=>{fetchProducts().then(products=>{products.forEach(addProduct);disableNonFunctionalButtons();});};const loadProducts=()=>{DOM.tbody.innerHTML='';fetchProducts().then(data=>{// TODO: add fade Animation
+  data.forEach(addProduct);disableNonFunctionalButtons();});};const addProduct=product=>{const{name,price,_id:id}=product;// https://developer.mozilla.org/de/docs/Web/HTML/Reference/Elements/template#anwendungshinweise
+  const trEl=DOM.templateRow.content.firstElementChild.cloneNode(true);const tdNameEl=trEl.querySelector('.td-name');const tdPriceEl=trEl.querySelector('.td-price');const btnDragEl=trEl.querySelector('.button-product-drag');const btnEditEl=trEl.querySelector('.button-product-edit');const btnRemoveEl=trEl.querySelector('.button-product-remove');const btnMoveUpEl=trEl.querySelector('.button-product-move-up');const btnMoveDownEl=trEl.querySelector('.button-product-move-down');// Drag 'n Drop hinzufügen.
+  btnDragEl.addEventListener('mousedown',onMouseDownDrag);btnDragEl.addEventListener('mouseup',onMouseUpDrag);// Id vom Produkt auf HTML data-Attribut ablegen
+  trEl.dataset.id=id;// <tr data-id="..."></tr>
+  trEl.addEventListener('dragstart',onDragStart);trEl.addEventListener('dragover',onDragOver);trEl.addEventListener('drop',onDrop);tdNameEl.textContent=name;tdPriceEl.textContent=Number(price).toFixed(2);btnEditEl.addEventListener('click',onClickEdit);btnRemoveEl.addEventListener('click',onClickRemove);btnMoveUpEl.addEventListener('click',onClickMoveUp);btnMoveDownEl.addEventListener('click',onClickMoveDown);DOM.tbody.appendChild(trEl);};const showModalEdit=product=>{const{name='',price=0,_id:id,position}=product;DOM.inputEditName.value=name;DOM.inputEditPrice.value=price;DOM.inputEditId.value=id;DOM.inputEditPosition.value=position;};const disableNonFunctionalButtons=()=>{DOM.tbody.querySelectorAll('tr').forEach(tr=>{tr.querySelector('.button-product-move-up').disabled=!tr.previousElementSibling;tr.querySelector('.button-product-move-down').disabled=!tr.nextElementSibling;});};const resetInputFields=()=>{DOM.inputName.value=DOM.inputPrice.value='';DOM.btnAdd.disabled=true;DOM.formEdit.reset();// Modal Formular leeren
+  };// Helper
+  // function parents(el, selector) {
+  //   const parents = [];
+  //   while ((el = el.parentNode) && el !== document) {
+  //     if (!selector || el.matches(selector)) parents.push(el);
+  //   }
+  //   return parents;
+  // }
+  init();return {element:DOM.module,init};};
+
+  (()=>{// === DOM & VARS =======
+  const init=()=>{console.log('init!');// ProductManager();
+  router();};// === EVENTHANDLER =====
+  // === XHR/FETCH ========
+  // === FUNCTIONS ========
+  const router=()=>{const path=window.location.pathname;console.log(path);switch(path){case '/':case '/index.html':console.log('HOME');break;case '/projects/02_product-manager.html':console.log('PRODUCT_MANAGER');ProductManager();break;default:console.log('no scripts found');}};init();})();
+
+})();
+
+//# sourceMappingURL=../map/build.js.map

04_browser-api/unterricht/tag27/01_website-api/frontend/assets/js/build.js.map

@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "sources": ["../../dev/js/main.js"],
+  "sourcesContent": ["'use strict';\n\n(() => {\n  // === DOM & VARS =======\n  const DOM = {};\n\n  // === INIT =============\n  const init = () => {\n    console.log('init...');\n  };\n\n  // === EVENTHANDLER =====\n\n  // === XHR/FETCH ========\n\n  // === FUNCTIONS ========\n\n  init();\n})();\n"],
+  "mappings": ";;;AAEA,GAAC,MAAM;AAEL,UAAM,MAAM,CAAC;AAGb,UAAM,OAAO,MAAM;AACjB,cAAQ,IAAI,SAAS;AAAA,IACvB;AAQA,SAAK;AAAA,EACP,GAAG;",
+  "names": []
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/contact.html

@@ -0,0 +1,122 @@
+<!doctype html>
+<html lang="de">
+  <head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Contact</title>
+  <!-- <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" /> -->
+  <!-- <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/js/bootstrap.bundle.min.js"></script> -->
+
+  <link rel="icon" type="image/png" href="./favicon/favicon-96x96.png" sizes="96x96" />
+  <link rel="icon" type="image/svg+xml" href="./favicon/favicon.svg" />
+  <link rel="shortcut icon" href="./favicon/favicon.ico" />
+  <link rel="apple-touch-icon" sizes="180x180" href="./favicon/apple-touch-icon.png" />
+  <meta name="apple-mobile-web-app-title" content="JS Course" />
+  <link rel="manifest" href="./favicon/site.webmanifest" />
+
+  <link rel="stylesheet" href="./assets/css/main.css" />
+  <script src="./assets/js/build.js" defer></script>
+</head>
+
+  <body>
+    <!-- header.header-main>.content-box>figure.logo-main>img+figc -->
+<header class="header-main">
+  <div class="content-box">
+    <figure class="logo-main">
+      <img src="/assets/img/logo-js.min.svg" alt="Logo - JS Course" />
+      <figcaption>JS course</figcaption>
+    </figure>
+  </div>
+</header>
+
+    <!-- nav.menu-main>ul.list>li*4>a[href="#"]{Link $} -->
+    <nav class="menu-main">
+  <ul class="list">
+    <li><a href="./">Home</a></li>
+    <li><a href="./about.html">About</a></li>
+    <li>
+      <a href="#dropdown">Projects</a>
+      <!-- ul.sublist>li*3>a[href="#"]{Project $} -->
+      <ul class="sublist">
+        <li><a href="./projects/01_jokes.html">01 Chuck Norris Jokes</a></li>
+        <li><a href="/projects/02_product-manager.html">02 Product Manager</a></li>
+        <li><a href="#">Project 3</a></li>
+      </ul>
+    </li>
+    <li><a href="./contact.html">Contact</a></li>
+  </ul>
+</nav>
+
+    <main>
+      <div class="container py-5">
+        <h1>Kontakt</h1>
+        <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Amet, iste?</p>
+        <form class="form-contact">
+          <div class="row">
+            <!-- .col>.mb-3>label.form-label -->
+            <div class="col-12 col-md-6">
+              <div class="mb-3">
+                <label for="input-firstname" class="form-label">First name:</label>
+                <input
+                  type="text"
+                  name="firstname"
+                  id="input-firstname"
+                  class="form-control input-firstname"
+                  required />
+              </div>
+            </div>
+            <!-- ▲ /col ▲ -->
+            <!-- .col>.mb-3>label.form-label -->
+            <div class="col-12 col-md-6">
+              <div class="mb-3">
+                <label for="input-lastname" class="form-label">Last name:</label>
+                <input type="text" name="lastname" id="input-lastname" class="form-control input-lastname" required />
+              </div>
+            </div>
+            <!-- ▲ /col ▲ -->
+          </div>
+          <!-- .row>.col>.mb-3>label.form-label+input:email.form-control -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="input-email" class="form-label">E-mail</label>
+                <input type="email" name="email" id="input-email" class="form-control input-email" required />
+              </div>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="input-subject" class="form-label">Subject</label>
+                <input type="text" name="subject" id="input-subject" class="form-control input-subject" />
+              </div>
+            </div>
+          </div>
+          <!-- .row>.col>.mb-3>label.form-label+textarea.form-control -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="textarea-message" class="form-label">Message</label>
+
+                <textarea
+                  name="message"
+                  id="textarea-message"
+                  cols="12"
+                  rows="8"
+                  class="form-control textarea-message"></textarea>
+              </div>
+            </div>
+          </div>
+          <!-- .row>.col>.mb-3>button:submit.btn.btn-dark.button-submit -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <button type="submit" class="btn btn-dark button-submit">Send</button>
+              </div>
+            </div>
+          </div>
+        </form>
+      </div>
+    </main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/frontend/data/products.js

@@ -0,0 +1,5 @@
+const PRODUCTS = [
+  { name: '3Doodler 3D Printing Pen', price: 29.99 },
+  { name: 'Powerstation 5- E. Maximus Chargus', price: 44.95 },
+  { name: '8-Bit Legendary Hero Heat-Change Mug', price: 6.99 },
+];

04_browser-api/unterricht/tag27/01_website-api/frontend/data/products.json

@@ -0,0 +1,7 @@
+[
+  { "name": "3Doodler 3D Printing Pen", "price": 29.99 },
+  { "name": "Powerstation 5- E. Maximus Chargus", "price": 44.95 },
+  { "name": "8-Bit Legendary Hero Heat-Change Mug", "price": 6.99 },
+  { "name": "16-Bit Legendary Hero Heat-Change Mug", "price": 12.99 },
+  { "name": "32-Bit Legendary Hero Heat-Change Mug", "price": 14.99 }
+]

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/includes/head.html

@@ -0,0 +1,17 @@
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>@@title</title>
+  <!-- <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" /> -->
+  <!-- <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/js/bootstrap.bundle.min.js"></script> -->
+
+  <link rel="icon" type="image/png" href="@@webRoot/favicon/favicon-96x96.png" sizes="96x96" />
+  <link rel="icon" type="image/svg+xml" href="@@webRoot/favicon/favicon.svg" />
+  <link rel="shortcut icon" href="@@webRoot/favicon/favicon.ico" />
+  <link rel="apple-touch-icon" sizes="180x180" href="@@webRoot/favicon/apple-touch-icon.png" />
+  <meta name="apple-mobile-web-app-title" content="JS Course" />
+  <link rel="manifest" href="@@webRoot/favicon/site.webmanifest" />
+
+  <link rel="stylesheet" href="@@webRoot/assets/css/main.css" />
+  <script src="@@webRoot/assets/js/build.js" defer></script>
+</head>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/includes/header-main.html

@@ -0,0 +1,9 @@
+<!-- header.header-main>.content-box>figure.logo-main>img+figc -->
+<header class="header-main">
+  <div class="content-box">
+    <figure class="logo-main">
+      <img src="/assets/img/logo-js.min.svg" alt="Logo - JS Course" />
+      <figcaption>JS course</figcaption>
+    </figure>
+  </div>
+</header>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/includes/menu-main.html

@@ -0,0 +1,16 @@
+<nav class="menu-main">
+  <ul class="list">
+    <li><a href="@@webRoot/">Home</a></li>
+    <li><a href="@@webRoot/about.html">About</a></li>
+    <li>
+      <a href="#dropdown">Projects</a>
+      <!-- ul.sublist>li*3>a[href="#"]{Project $} -->
+      <ul class="sublist">
+        <li><a href="@@webRoot/projects/01_jokes.html">01 Chuck Norris Jokes</a></li>
+        <li><a href="/projects/02_product-manager.html">02 Product Manager</a></li>
+        <li><a href="#">Project 3</a></li>
+      </ul>
+    </li>
+    <li><a href="@@webRoot/contact.html">Contact</a></li>
+  </ul>
+</nav>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/includes/product-manager.html

@@ -0,0 +1,165 @@
+<!-- ▼ Product Manager ▼ -->
+<div class="product-manager">
+  <div class="container py-5">
+    <h1>Productmanager</h1>
+    <!-- table.table.table-striped.table-products>thead.table-dark>tr>th*2 -->
+    <table class="table table-striped table-products">
+      <thead class="table-dark">
+        <tr>
+          <th class="th-dragger">#</th>
+          <th class="th-name">Name</th>
+          <th class="th-price">Price in &euro;</th>
+          <th class="th-actions">Actions</th>
+        </tr>
+      </thead>
+      <tbody></tbody>
+      <tfoot>
+        <tr>
+          <td colspan="4">
+            <div class="row">
+              <div class="col-12 col-md-6 col-lg-7">
+                <input
+                  type="text"
+                  name="product-name"
+                  class="form-control input-product-name"
+                  placeholder="Insert product name"
+                  aria-label="Product name" />
+              </div>
+              <div class="col-12 col-md-6 col-lg-3">
+                <div class="input-group">
+                  <input
+                    type="number"
+                    name="prodcut-price"
+                    class="form-control input-product-price"
+                    placeholder="00.00"
+                    aria-label="Product price"
+                    min="0"
+                    step="0.01" />
+                  <span class="input-group-text">€</span>
+                </div>
+              </div>
+              <div class="col-12 col-md-6 col-lg">
+                <button class="btn btn-dark button-product-add">
+                  <i class="fas fa-plus"></i>
+                  Add Product
+                </button>
+              </div>
+            </div>
+          </td>
+        </tr>
+      </tfoot>
+    </table>
+  </div>
+  <template class="template-row">
+    <tr>
+      <td class="td-dragger">
+        <button class="btn btn-default button-product-drag">
+          <i class="fas fa-grip-vertical"></i>
+          <span class="visually-hidden">Drag Product</span>
+        </button>
+      </td>
+      <td class="td-name">{PRODUCT_NAME}</td>
+      <td class="td-price">{PRODUCT_PRICE}</td>
+      <td class="td-actions">
+        <button
+          class="btn btn-sm btn-primary button-product-edit"
+          data-bs-toggle="modal"
+          data-bs-target="#modal-product-edit">
+          <i class="fas fa-pen"></i>
+          <span class="visually-hidden">Edit Product</span>
+        </button>
+        <button class="btn btn-sm btn-danger button-product-remove">
+          <i class="fas fa-trash-can"></i>
+          <span class="visually-hidden">Remove Product</span>
+        </button>
+        <button class="btn btn-sm btn-secondary button-product-move-up">
+          <i class="fas fa-chevron-up"></i>
+          <span class="visually-hidden">Move up</span>
+        </button>
+        <button class="btn btn-sm btn-secondary button-product-move-down">
+          <i class="fas fa-chevron-down"></i>
+          <span class="visually-hidden">Move down</span>
+        </button>
+      </td>
+    </tr>
+  </template>
+
+  <!-- ▼ Modal Edit Product ▼ -->
+  <!-- Button trigger modal -->
+
+  <div
+    class="modal fade modal-edit"
+    id="modal-product-edit"
+    tabindex="-1"
+    aria-labelledby="modal-product-edit-label"
+    aria-hidden="true">
+    <div class="modal-dialog">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h1 class="modal-title fs-5" id="modal-product-edit-label">Edit Product</h1>
+          <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+        </div>
+
+        <form class="form-product-edit" method="post">
+          <div class="modal-body">
+            <div class="row">
+              <div class="col-12 col-md-8">
+                <div class="mb-3">
+                  <label for="input-edit-name" class="form-label">Product Name</label>
+                  <input type="text" id="input-edit-name" class="form-control input-edit-name" name="name" />
+                </div>
+              </div>
+              <div class="col-12 col-md">
+                <div class="mb-3">
+                  <label for="input-edit-price" class="form-label">Product price</label>
+
+                  <div class="input-group">
+                    <input
+                      type="number"
+                      step="0.01"
+                      min="0"
+                      id="input-edit-price"
+                      class="form-control input-edit-price"
+                      name="price" />
+                    <span class="input-group-text">&euro;</span>
+                  </div>
+                  <input type="hidden" name="id" class="input-edit-id" />
+                  <input type="hidden" name="position" class="input-edit-position" />
+                </div>
+              </div>
+            </div>
+          </div>
+          <div class="modal-footer">
+            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
+            <button type="submit" class="btn btn-primary button-product-update">
+              <i class="fas fa-arrow-rotate-right"></i>
+              Update Product
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  </div>
+  <!-- ▲ /Modal Edit Product ▲ -->
+
+  <!-- ▼ Dialog Edit Product ▼ -->
+  <!-- <button type="button" class="btn-solid theme-primary" data-bs-toggle="dialog" data-bs-target="#slideDownDialog">
+          Slide down dialog
+        </button>
+
+        <dialog class="dialog dialog-slide-down" id="slideDownDialog">
+          <div class="dialog-header">
+            <h1 class="dialog-title">Slide down dialog</h1>
+            <button type="button" class="btn-close" data-bs-dismiss="dialog" aria-label="Close"></button>
+          </div>
+          <div class="dialog-body">
+            <p>This dialog slides down from the top of the viewport.</p>
+          </div>
+          <div class="dialog-footer">
+            <button type="button" class="btn-solid theme-secondary" data-bs-dismiss="dialog">Close</button>
+            <button type="button" class="btn-solid theme-primary">Save changes</button>
+          </div>
+        </dialog> -->
+  <!-- ▲ /Dialog Edit Product ▲ -->
+</div>
+<!-- ▲ /Product Manager ▲ -->

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/pages/contact.html

@@ -0,0 +1,80 @@
+<!doctype html>
+<html lang="de">
+  @@include('head.html', {title: 'Contact'})
+  <body>
+    @@include('header-main.html')
+    <!-- nav.menu-main>ul.list>li*4>a[href="#"]{Link $} -->
+    @@include('menu-main.html')
+    <main>
+      <div class="container py-5">
+        <h1>Kontakt</h1>
+        <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Amet, iste?</p>
+        <form class="form-contact">
+          <div class="row">
+            <!-- .col>.mb-3>label.form-label -->
+            <div class="col-12 col-md-6">
+              <div class="mb-3">
+                <label for="input-firstname" class="form-label">First name:</label>
+                <input
+                  type="text"
+                  name="firstname"
+                  id="input-firstname"
+                  class="form-control input-firstname"
+                  required />
+              </div>
+            </div>
+            <!-- ▲ /col ▲ -->
+            <!-- .col>.mb-3>label.form-label -->
+            <div class="col-12 col-md-6">
+              <div class="mb-3">
+                <label for="input-lastname" class="form-label">Last name:</label>
+                <input type="text" name="lastname" id="input-lastname" class="form-control input-lastname" required />
+              </div>
+            </div>
+            <!-- ▲ /col ▲ -->
+          </div>
+          <!-- .row>.col>.mb-3>label.form-label+input:email.form-control -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="input-email" class="form-label">E-mail</label>
+                <input type="email" name="email" id="input-email" class="form-control input-email" required />
+              </div>
+            </div>
+          </div>
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="input-subject" class="form-label">Subject</label>
+                <input type="text" name="subject" id="input-subject" class="form-control input-subject" />
+              </div>
+            </div>
+          </div>
+          <!-- .row>.col>.mb-3>label.form-label+textarea.form-control -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <label for="textarea-message" class="form-label">Message</label>
+
+                <textarea
+                  name="message"
+                  id="textarea-message"
+                  cols="12"
+                  rows="8"
+                  class="form-control textarea-message"></textarea>
+              </div>
+            </div>
+          </div>
+          <!-- .row>.col>.mb-3>button:submit.btn.btn-dark.button-submit -->
+          <div class="row">
+            <div class="col">
+              <div class="mb-3">
+                <button type="submit" class="btn btn-dark button-submit">Send</button>
+              </div>
+            </div>
+          </div>
+        </form>
+      </div>
+    </main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/pages/index.html

@@ -0,0 +1,28 @@
+<!doctype html>
+<html lang="de">
+  @@include('head.html', {title: 'Website with gulp, rollup, REST-Api'})
+  <body>
+    @@include('header-main.html')
+    <!-- nav.menu-main>ul.list>li*4>a[href="#"]{Link $} -->
+    @@include('menu-main.html')
+    <main>
+      <div class="container py-5">
+        <h1>Webseite mit HTML & CSS (SCSS)</h1>
+        <p>
+          Lorem ipsum, dolor sit amet consectetur adipisicing elit. Dolorem, earum? Harum fuga itaque a natus tempora
+          dolor vero officiis eos tempore! Impedit nobis ea eum labore, aut assumenda nostrum dicta.
+        </p>
+        <div class="card" style="width: 18rem">
+          <img src="https://picsum.photos/300/200" class="card-img-top" alt="..." />
+          <div class="card-body">
+            <h5 class="card-title">Card title</h5>
+            <p class="card-text">
+              Some quick example text to build on the card title and make up the bulk of the card’s content.
+            </p>
+            <a href="#" class="btn btn-primary">Go somewhere</a>
+          </div>
+        </div>
+      </div>
+    </main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/pages/projects/01_jokes.html

@@ -0,0 +1,56 @@
+<!doctype html>
+<html lang="de">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Chuck Norris Joke (API)</title>
+    <!-- <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" /> -->
+
+    <link rel="icon" type="image/png" href="/favicon/favicon-96x96.png" sizes="96x96" />
+    <link rel="icon" type="image/svg+xml" href="/favicon/favicon.svg" />
+    <link rel="shortcut icon" href="/favicon/favicon.ico" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/favicon/apple-touch-icon.png" />
+    <meta name="apple-mobile-web-app-title" content="JS Course" />
+    <link rel="manifest" href="/favicon/site.webmanifest" />
+
+    <link rel="stylesheet" href="/assets/css/main.css" />
+    <script src="/assets/js/build.js" defer></script>
+  </head>
+  <body>
+    <!-- header.header-main>.content-box>figure.logo-main>img+figc -->
+    <!-- <header class="header-main">
+      <div class="content-box">
+        <figure class="logo-main">
+          <img src="/assets/img/logo-js.min.svg" alt="Logo - JS Course" />
+          <figcaption>JS course</figcaption>
+        </figure>
+      </div>
+    </header> -->
+    <!-- nav.menu-main>ul.list>li*4>a[href="#"]{Link $} -->
+    <nav class="menu-main">
+      <ul class="list">
+        <li><a href="/">Home</a></li>
+        <li><a href="/about.html">About</a></li>
+        <li>
+          <a href="#dropdown">Projects</a>
+          <!-- ul.sublist>li*3>a[href="#"]{Project $} -->
+          <ul class="sublist">
+            <li><a href="/projects/01_jokes.html">01 Chuck Norris Jokes</a></li>
+            <li><a href="#">Project 2</a></li>
+            <li><a href="#">Project 3</a></li>
+          </ul>
+        </li>
+        <li><a href="/contact.html">Contact</a></li>
+      </ul>
+    </nav>
+    <main>
+      <section class="section-joke">
+        <!-- .chuck-norris-joke>blockquote.joke-text+button.btn.btn-dark.button-get-joke{Get Joke} -->
+        <div class="chuck-norris-joke">
+          <blockquote class="joke-text"></blockquote>
+          <button class="btn btn-dark button-get-joke">Get Joke</button>
+        </div>
+      </section>
+    </main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/html/pages/projects/02_product-manager.html

@@ -0,0 +1,8 @@
+<!doctype html>
+<html lang="de">
+  @@include('head.html', {title: 'Productmanager'})
+  <body>
+    @@include('menu-main.html')
+    <main>@@include('product-manager.html')</main>
+  </body>
+</html>

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scripts/main.js

@@ -0,0 +1,38 @@
+import ProductManager from './modules/ProductManager'; // Dateiendung nicht notwendig ?
+
+(() => {
+  // === DOM & VARS =======
+  const DOM = {};
+
+  // === INIT =============
+  const init = () => {
+    console.log('init!');
+    // ProductManager();
+    router();
+  };
+
+  // === EVENTHANDLER =====
+
+  // === XHR/FETCH ========
+
+  // === FUNCTIONS ========
+  const router = () => {
+    const path = window.location.pathname;
+    console.log(path);
+
+    switch (path) {
+      case '/':
+      case '/index.html':
+        console.log('HOME');
+        break;
+      case '/projects/02_product-manager.html':
+        console.log('PRODUCT_MANAGER');
+        ProductManager();
+        break;
+      default:
+        console.log('no scripts found');
+    }
+  };
+
+  init();
+})();

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scripts/modules/CreateBtn.js

@@ -0,0 +1,27 @@
+const CreateBtn = (options = {}) => {
+  const {
+    classNames = ['btn-primary'],
+    iconName = 'circle',
+    label,
+    clickHandler = (e) => {
+      console.log('no click action');
+    },
+  } = options;
+  const btn = document.createElement('button');
+  const icon = document.createElement('i');
+  const span = document.createElement('span');
+
+  btn.classList.add('btn', ...classNames);
+  icon.classList.add('fas', `fa-${iconName}`);
+  span.classList.add('visually-hidden');
+  span.textContent = label;
+
+  btn.addEventListener('click', clickHandler);
+
+  btn.appendChild(icon);
+  btn.appendChild(span);
+
+  return btn;
+};
+
+export default CreateBtn;

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scripts/modules/ProductManager.js

@@ -0,0 +1,382 @@
+import { parents } from '../utils/helpers.js';
+
+import { Modal } from 'bootstrap';
+
+//import * as bootstrap from 'bootstrap';
+// import 'bootstrap';
+
+// Factory Function
+const ProductManager = (el = null, options = {}) => {
+  // === DOM & VARS =======
+
+  const module = el || document.querySelector('.product-manager') || console.warn('Product Manager Element not found');
+
+  if (!module) return;
+
+  const DOM = {
+    module,
+    table: module.querySelector('.table-products'),
+    tbody: module.querySelector('tbody'),
+    inputName: module.querySelector('.input-product-name'),
+    inputPrice: module.querySelector('.input-product-price'),
+    btnAdd: module.querySelector('.button-product-add'),
+    templateRow: module.querySelector('.template-row'),
+
+    // Modal
+    modalEdit: module.querySelector('.modal-edit'),
+    formEdit: module.querySelector('.form-product-edit'),
+    inputEditName: module.querySelector('.input-edit-name'),
+    inputEditPrice: module.querySelector('.input-edit-price'),
+    inputEditId: module.querySelector('.input-edit-id'),
+    inputEditPosition: module.querySelector('.input-edit-position'),
+    btnUpdate: module.querySelector('.button-product-update'),
+  };
+
+  const SERVER_BASE_URL = 'http://127.0.0.1:8000';
+
+  const bsModalEdit = new Modal(DOM.modalEdit, {
+    backdrop: 'static',
+    keyboard: true,
+  });
+
+  // console.log(DOM);
+
+  // === INIT =============
+  const init = () => {
+    // Funktionsaufrufe zu beginn der Anwendung
+    initProducts();
+    DOM.btnAdd.disabled = true;
+    // Event-Lauscher zu beginn der Anwendung
+    DOM.btnAdd.addEventListener('click', onClickAdd);
+
+    DOM.formEdit.addEventListener('submit', onSubmitEdit);
+    window.addEventListener('keyup', onKeyUp);
+  };
+
+  // === EVENTHANDLER =====
+  const onKeyUp = (e) => {
+    DOM.btnAdd.disabled = !(DOM.inputName.value !== '' && DOM.inputPrice.value !== '');
+    // if (DOM.inputName.value !== '' && DOM.inputPrice.value !== '') {
+    //   DOM.btnAdd.disabled = false;
+    // } else {
+    //   DOM.btnAdd.disabled = true;
+    // }
+  };
+
+  const onClickAdd = (e) => {
+    const product = {
+      name: DOM.inputName.value, //
+      price: Number(DOM.inputPrice.valueAsNumber),
+    };
+
+    // async API request
+    createProduct(product).then((data) => {
+      console.log(data);
+      if (data.success) {
+        loadProducts();
+        resetInputFields();
+        disableNonFunctionalButtons();
+      }
+    });
+
+    // addProduct(product);
+  };
+
+  const onSubmitEdit = (e) => {
+    e.preventDefault(); // Standardverhalten unterbinden (Modal Form nicht versenden)
+
+    const product = {
+      name: DOM.inputEditName.value,
+      price: Number(Number(DOM.inputEditPrice.value).toFixed(2)),
+      _id: DOM.inputEditId.value,
+      position: parseInt(DOM.inputEditPosition.value),
+    };
+
+    // console.log(Object.fromEntries(new FormData(DOM.formEdit)));
+
+    console.log(product);
+
+    DOM.btnUpdate.querySelector('i').classList.add('fa-spin');
+    // async Fetch Request
+    updateProduct(product).then((data) => {
+      console.log(data);
+      if (data.success) {
+        DOM.btnUpdate.querySelector('i').classList.remove('fa-spin');
+        resetInputFields();
+        bsModalEdit.hide();
+        loadProducts();
+      }
+    });
+  };
+
+  const onClickEdit = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0]; // btn.closest('tr'); // btn.parentNode.parentNode;
+    const id = currentRow.dataset.id;
+
+    // async API request
+    fetchProduct(id).then((data) => {
+      // console.log(data);
+      showModalEdit(data);
+    });
+  };
+
+  const onClickRemove = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0]; // btn.closest('tr'); // btn.parentNode.parentNode;
+
+    currentRow.remove();
+    // currentRow.parentNode.removeChild(currentRow); // IE11 support
+    disableNonFunctionalButtons();
+  };
+
+  const onClickMoveUp = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0];
+
+    currentRow.previousElementSibling.before(currentRow);
+    // DOM.tbody.insertBefore(currentRow, currentRow.previousElementSibling);
+    disableNonFunctionalButtons();
+  };
+
+  const onClickMoveDown = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0];
+    currentRow.nextElementSibling.after(currentRow);
+    // DOM.tbody.insertBefore(currentRow, currentRow.nextElementSibling.nextElementSibling);
+    disableNonFunctionalButtons();
+  };
+
+  const onMouseDownDrag = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0]; // btn.closest('tr'); // btn.parentNode.parentNode;
+    currentRow.draggable = true; // => <tr draggable="true" >...</tr>
+  };
+
+  const onMouseUpDrag = (e) => {
+    const btn = e.currentTarget;
+    const currentRow = parents(btn, 'tr')[0]; // btn.closest('tr'); // btn.parentNode.parentNode;
+    currentRow.draggable = false; // => <tr draggable="false" >...</tr>
+  };
+
+  const onDragStart = (e) => {
+    // console.log('DragEvent: ', e);
+    const currentRow = e.currentTarget;
+    const idx = [...currentRow.parentNode.children].indexOf(currentRow);
+
+    e.dataTransfer.setData('text/plain', String(idx));
+
+    // console.log('tr reference index: ', idx);
+  };
+
+  const onDragOver = (e) => {
+    e.preventDefault(); // WICHTIG: sonst funktioniet drop-EventHandler nicht
+  };
+
+  const onDrop = (e) => {
+    const currentRow = e.currentTarget; // <- Zielzeile, aud die gedroppt wird
+    const targetIdx = [...currentRow.parentNode.children].indexOf(currentRow);
+    const sourceIdx = Number(e.dataTransfer.getData('text/plain'));
+
+    console.log({ targetIdx, sourceIdx });
+
+    //const draggedRow = DOM.tbody.querySelector(`tr:nth-child(${sourceIdx + 1})`);
+    const draggedRow = DOM.tbody.children[sourceIdx];
+
+    // Guard wenn Element auf sich selbst losgelassen wurde, abbruch
+    if (sourceIdx === targetIdx) return;
+
+    // Verschiebe das Element im DOM
+    if (sourceIdx > targetIdx) {
+      currentRow.before(draggedRow);
+    } else {
+      currentRow.after(draggedRow);
+    }
+
+    disableNonFunctionalButtons();
+  };
+
+  // === XHR/FETCH ========
+
+  // HTTP - Methode - POST
+  // (C)RUD - Create
+  // BRE(A)D - Add - hinzufügen eines neuen Produkts
+  const createProduct = async (product) => {
+    try {
+      const response = await fetch(`${SERVER_BASE_URL}/api/products`, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(product),
+      }); // HTTP-Request URL
+
+      if (!response.ok) {
+        throw new Error('Fetch went wrong.');
+      }
+      const data = await response.json(); // HTTP-Response-Body in JS-Objekt geparsed -> Promise
+
+      return data;
+    } catch (error) {
+      console.error(error);
+      throw error;
+    }
+  };
+
+  // HTTP - Methode - GET
+  // C(R)UD - Read
+  // (B)READ - Browse - auslesen aller Produkte
+  const fetchProducts = async () => {
+    try {
+      const response = await fetch(`${SERVER_BASE_URL}/api/products`); // HTTP-Request URL
+
+      if (!response.ok) {
+        throw new Error('Fetch went wrong.');
+      }
+      const data = await response.json(); // HTTP-Response-Body in JS-Objekt geparsed -> Promise
+
+      return data;
+    } catch (error) {
+      console.error(error);
+      throw error;
+    }
+  };
+
+  // HTTP - Methode - GET
+  // C(R)UD - Read
+  // B(R)EAD - Read - auslesen eines Produkts
+  const fetchProduct = async (id) => {
+    try {
+      const response = await fetch(`${SERVER_BASE_URL}/api/products/${id}`); // HTTP-Request URL
+
+      if (!response.ok) {
+        throw new Error('Fetch went wrong.');
+      }
+      const data = await response.json(); // HTTP-Response-Body in JS-Objekt geparsed -> Promise
+
+      return data;
+    } catch (error) {
+      console.error(error);
+      throw error;
+    }
+  };
+
+  // HTTP - Methode - PUT
+  // CR(U)D - Update
+  // BR(E)AD - Edit - aktualisieren eines Produkts
+  const updateProduct = async (product) => {
+    try {
+      const response = await fetch(`${SERVER_BASE_URL}/api/products`, {
+        method: 'PUT',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(product),
+      }); // HTTP-Request URL
+
+      if (!response.ok) {
+        throw new Error('Fetch went wrong.');
+      }
+      const data = await response.json(); // HTTP-Response-Body in JS-Objekt geparsed -> Promise
+
+      return data;
+    } catch (error) {
+      console.error(error);
+      throw error;
+    }
+  };
+
+  // === FUNCTIONS ========
+  const initProducts = () => {
+    fetchProducts().then((products) => {
+      products.forEach(addProduct);
+      disableNonFunctionalButtons();
+    });
+  };
+
+  const loadProducts = () => {
+    DOM.tbody.innerHTML = '';
+    fetchProducts().then((data) => {
+      // TODO: add fade Animation
+      data.forEach(addProduct);
+      disableNonFunctionalButtons();
+    });
+  };
+
+  const addProduct = (product) => {
+    const { name, price, _id: id } = product;
+
+    // https://developer.mozilla.org/de/docs/Web/HTML/Reference/Elements/template#anwendungshinweise
+    const trEl = DOM.templateRow.content.firstElementChild.cloneNode(true);
+
+    const tdNameEl = trEl.querySelector('.td-name');
+    const tdPriceEl = trEl.querySelector('.td-price');
+    const btnDragEl = trEl.querySelector('.button-product-drag');
+    const btnEditEl = trEl.querySelector('.button-product-edit');
+    const btnRemoveEl = trEl.querySelector('.button-product-remove');
+    const btnMoveUpEl = trEl.querySelector('.button-product-move-up');
+    const btnMoveDownEl = trEl.querySelector('.button-product-move-down');
+
+    // Drag 'n Drop hinzufügen.
+    btnDragEl.addEventListener('mousedown', onMouseDownDrag);
+    btnDragEl.addEventListener('mouseup', onMouseUpDrag);
+
+    // Id vom Produkt auf HTML data-Attribut ablegen
+    trEl.dataset.id = id; // <tr data-id="..."></tr>
+
+    trEl.addEventListener('dragstart', onDragStart);
+    trEl.addEventListener('dragover', onDragOver);
+    trEl.addEventListener('drop', onDrop);
+
+    tdNameEl.textContent = name;
+    tdPriceEl.textContent = Number(price).toFixed(2);
+    btnEditEl.addEventListener('click', onClickEdit);
+    btnRemoveEl.addEventListener('click', onClickRemove);
+    btnMoveUpEl.addEventListener('click', onClickMoveUp);
+    btnMoveDownEl.addEventListener('click', onClickMoveDown);
+
+    DOM.tbody.appendChild(trEl);
+  };
+
+  const showModalEdit = (product) => {
+    const { name = '', price = 0, _id: id, position } = product;
+
+    DOM.inputEditName.value = name;
+    DOM.inputEditPrice.value = price;
+
+    DOM.inputEditId.value = id;
+    DOM.inputEditPosition.value = position;
+  };
+
+  const disableNonFunctionalButtons = () => {
+    DOM.tbody.querySelectorAll('tr').forEach((tr) => {
+      tr.querySelector('.button-product-move-up').disabled = !tr.previousElementSibling;
+      tr.querySelector('.button-product-move-down').disabled = !tr.nextElementSibling;
+    });
+  };
+
+  const resetInputFields = () => {
+    DOM.inputName.value = DOM.inputPrice.value = '';
+    DOM.btnAdd.disabled = true;
+
+    DOM.formEdit.reset(); // Modal Formular leeren
+  };
+
+  // Helper
+  // function parents(el, selector) {
+  //   const parents = [];
+  //   while ((el = el.parentNode) && el !== document) {
+  //     if (!selector || el.matches(selector)) parents.push(el);
+  //   }
+  //   return parents;
+  // }
+
+  init();
+
+  return {
+    element: DOM.module,
+    init,
+  };
+};
+
+export default ProductManager;

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scripts/utils/helpers.js

@@ -0,0 +1,32 @@
+// Helper
+export function parents(el, selector) {
+  const parents = [];
+  while ((el = el.parentNode) && el !== document) {
+    if (!selector || el.matches(selector)) parents.push(el);
+  }
+  return parents;
+}
+
+export function addClass(el, className) {
+  if (Array.isArray(className)) {
+    el.classList.add(...className);
+  } else {
+    el.classList.add(className);
+  }
+  return el;
+}
+
+export function removeClass(el, className) {
+  if (Array.isArray(className)) {
+    el.classList.remove(...className);
+  } else {
+    el.classList.remove(className);
+  }
+  return el;
+}
+
+export default {
+  parents,
+  addClass,
+  removeClass,
+};

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/_index.scss

@@ -0,0 +1,4 @@
+@import 'bootstrap-5.3.8/bootstrap';
+// @import 'bootstrap-5.3.8/bootstrap-grid';
+// @import 'bootstrap-5.3.8/bootstrap-reboot';
+// @import 'bootstrap-5.3.8/bootstrap-utilities';

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_accordion.scss

@@ -0,0 +1,153 @@
+//
+// Base styles
+//
+
+.accordion {
+  // scss-docs-start accordion-css-vars
+  --#{$prefix}accordion-color: #{$accordion-color};
+  --#{$prefix}accordion-bg: #{$accordion-bg};
+  --#{$prefix}accordion-transition: #{$accordion-transition};
+  --#{$prefix}accordion-border-color: #{$accordion-border-color};
+  --#{$prefix}accordion-border-width: #{$accordion-border-width};
+  --#{$prefix}accordion-border-radius: #{$accordion-border-radius};
+  --#{$prefix}accordion-inner-border-radius: #{$accordion-inner-border-radius};
+  --#{$prefix}accordion-btn-padding-x: #{$accordion-button-padding-x};
+  --#{$prefix}accordion-btn-padding-y: #{$accordion-button-padding-y};
+  --#{$prefix}accordion-btn-color: #{$accordion-button-color};
+  --#{$prefix}accordion-btn-bg: #{$accordion-button-bg};
+  --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon)};
+  --#{$prefix}accordion-btn-icon-width: #{$accordion-icon-width};
+  --#{$prefix}accordion-btn-icon-transform: #{$accordion-icon-transform};
+  --#{$prefix}accordion-btn-icon-transition: #{$accordion-icon-transition};
+  --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon)};
+  --#{$prefix}accordion-btn-focus-box-shadow: #{$accordion-button-focus-box-shadow};
+  --#{$prefix}accordion-body-padding-x: #{$accordion-body-padding-x};
+  --#{$prefix}accordion-body-padding-y: #{$accordion-body-padding-y};
+  --#{$prefix}accordion-active-color: #{$accordion-button-active-color};
+  --#{$prefix}accordion-active-bg: #{$accordion-button-active-bg};
+  // scss-docs-end accordion-css-vars
+}
+
+.accordion-button {
+  position: relative;
+  display: flex;
+  align-items: center;
+  width: 100%;
+  padding: var(--#{$prefix}accordion-btn-padding-y) var(--#{$prefix}accordion-btn-padding-x);
+  @include font-size($font-size-base);
+  color: var(--#{$prefix}accordion-btn-color);
+  text-align: left; // Reset button style
+  background-color: var(--#{$prefix}accordion-btn-bg);
+  border: 0;
+  @include border-radius(0);
+  overflow-anchor: none;
+  @include transition(var(--#{$prefix}accordion-transition));
+
+  &:not(.collapsed) {
+    color: var(--#{$prefix}accordion-active-color);
+    background-color: var(--#{$prefix}accordion-active-bg);
+    box-shadow: inset 0 calc(-1 * var(--#{$prefix}accordion-border-width)) 0 var(--#{$prefix}accordion-border-color); // stylelint-disable-line function-disallowed-list
+
+    &::after {
+      background-image: var(--#{$prefix}accordion-btn-active-icon);
+      transform: var(--#{$prefix}accordion-btn-icon-transform);
+    }
+  }
+
+  // Accordion icon
+  &::after {
+    flex-shrink: 0;
+    width: var(--#{$prefix}accordion-btn-icon-width);
+    height: var(--#{$prefix}accordion-btn-icon-width);
+    margin-left: auto;
+    content: "";
+    background-image: var(--#{$prefix}accordion-btn-icon);
+    background-repeat: no-repeat;
+    background-size: var(--#{$prefix}accordion-btn-icon-width);
+    @include transition(var(--#{$prefix}accordion-btn-icon-transition));
+  }
+
+  &:hover {
+    z-index: 2;
+  }
+
+  &:focus {
+    z-index: 3;
+    outline: 0;
+    box-shadow: var(--#{$prefix}accordion-btn-focus-box-shadow);
+  }
+}
+
+.accordion-header {
+  margin-bottom: 0;
+}
+
+.accordion-item {
+  color: var(--#{$prefix}accordion-color);
+  background-color: var(--#{$prefix}accordion-bg);
+  border: var(--#{$prefix}accordion-border-width) solid var(--#{$prefix}accordion-border-color);
+
+  &:first-of-type {
+    @include border-top-radius(var(--#{$prefix}accordion-border-radius));
+
+    > .accordion-header .accordion-button {
+      @include border-top-radius(var(--#{$prefix}accordion-inner-border-radius));
+    }
+  }
+
+  &:not(:first-of-type) {
+    border-top: 0;
+  }
+
+  // Only set a border-radius on the last item if the accordion is collapsed
+  &:last-of-type {
+    @include border-bottom-radius(var(--#{$prefix}accordion-border-radius));
+
+    > .accordion-header .accordion-button {
+      &.collapsed {
+        @include border-bottom-radius(var(--#{$prefix}accordion-inner-border-radius));
+      }
+    }
+
+    > .accordion-collapse {
+      @include border-bottom-radius(var(--#{$prefix}accordion-border-radius));
+    }
+  }
+}
+
+.accordion-body {
+  padding: var(--#{$prefix}accordion-body-padding-y) var(--#{$prefix}accordion-body-padding-x);
+}
+
+
+// Flush accordion items
+//
+// Remove borders and border-radius to keep accordion items edge-to-edge.
+
+.accordion-flush {
+  > .accordion-item {
+    border-right: 0;
+    border-left: 0;
+    @include border-radius(0);
+
+    &:first-child { border-top: 0; }
+    &:last-child { border-bottom: 0; }
+
+    // stylelint-disable selector-max-class
+    > .accordion-collapse,
+    > .accordion-header .accordion-button,
+    > .accordion-header .accordion-button.collapsed {
+      @include border-radius(0);
+    }
+    // stylelint-enable selector-max-class
+  }
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .accordion-button::after {
+      --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon-dark)};
+      --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon-dark)};
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_alert.scss

@@ -0,0 +1,68 @@
+//
+// Base styles
+//
+
+.alert {
+  // scss-docs-start alert-css-vars
+  --#{$prefix}alert-bg: transparent;
+  --#{$prefix}alert-padding-x: #{$alert-padding-x};
+  --#{$prefix}alert-padding-y: #{$alert-padding-y};
+  --#{$prefix}alert-margin-bottom: #{$alert-margin-bottom};
+  --#{$prefix}alert-color: inherit;
+  --#{$prefix}alert-border-color: transparent;
+  --#{$prefix}alert-border: #{$alert-border-width} solid var(--#{$prefix}alert-border-color);
+  --#{$prefix}alert-border-radius: #{$alert-border-radius};
+  --#{$prefix}alert-link-color: inherit;
+  // scss-docs-end alert-css-vars
+
+  position: relative;
+  padding: var(--#{$prefix}alert-padding-y) var(--#{$prefix}alert-padding-x);
+  margin-bottom: var(--#{$prefix}alert-margin-bottom);
+  color: var(--#{$prefix}alert-color);
+  background-color: var(--#{$prefix}alert-bg);
+  border: var(--#{$prefix}alert-border);
+  @include border-radius(var(--#{$prefix}alert-border-radius));
+}
+
+// Headings for larger alerts
+.alert-heading {
+  // Specified to prevent conflicts of changing $headings-color
+  color: inherit;
+}
+
+// Provide class for links that match alerts
+.alert-link {
+  font-weight: $alert-link-font-weight;
+  color: var(--#{$prefix}alert-link-color);
+}
+
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissible {
+  padding-right: $alert-dismissible-padding-r;
+
+  // Adjust close link position
+  .btn-close {
+    position: absolute;
+    top: 0;
+    right: 0;
+    z-index: $stretched-link-z-index + 1;
+    padding: $alert-padding-y * 1.25 $alert-padding-x;
+  }
+}
+
+
+// scss-docs-start alert-modifiers
+// Generate contextual modifier classes for colorizing the alert
+@each $state in map-keys($theme-colors) {
+  .alert-#{$state} {
+    --#{$prefix}alert-color: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}alert-bg: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}alert-border-color: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}alert-link-color: var(--#{$prefix}#{$state}-text-emphasis);
+  }
+}
+// scss-docs-end alert-modifiers

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_badge.scss

@@ -0,0 +1,38 @@
+// Base class
+//
+// Requires one of the contextual, color modifier classes for `color` and
+// `background-color`.
+
+.badge {
+  // scss-docs-start badge-css-vars
+  --#{$prefix}badge-padding-x: #{$badge-padding-x};
+  --#{$prefix}badge-padding-y: #{$badge-padding-y};
+  @include rfs($badge-font-size, --#{$prefix}badge-font-size);
+  --#{$prefix}badge-font-weight: #{$badge-font-weight};
+  --#{$prefix}badge-color: #{$badge-color};
+  --#{$prefix}badge-border-radius: #{$badge-border-radius};
+  // scss-docs-end badge-css-vars
+
+  display: inline-block;
+  padding: var(--#{$prefix}badge-padding-y) var(--#{$prefix}badge-padding-x);
+  @include font-size(var(--#{$prefix}badge-font-size));
+  font-weight: var(--#{$prefix}badge-font-weight);
+  line-height: 1;
+  color: var(--#{$prefix}badge-color);
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  @include border-radius(var(--#{$prefix}badge-border-radius));
+  @include gradient-bg();
+
+  // Empty badges collapse automatically
+  &:empty {
+    display: none;
+  }
+}
+
+// Quick fix for badges in buttons
+.btn .badge {
+  position: relative;
+  top: -1px;
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_breadcrumb.scss

@@ -0,0 +1,40 @@
+.breadcrumb {
+  // scss-docs-start breadcrumb-css-vars
+  --#{$prefix}breadcrumb-padding-x: #{$breadcrumb-padding-x};
+  --#{$prefix}breadcrumb-padding-y: #{$breadcrumb-padding-y};
+  --#{$prefix}breadcrumb-margin-bottom: #{$breadcrumb-margin-bottom};
+  @include rfs($breadcrumb-font-size, --#{$prefix}breadcrumb-font-size);
+  --#{$prefix}breadcrumb-bg: #{$breadcrumb-bg};
+  --#{$prefix}breadcrumb-border-radius: #{$breadcrumb-border-radius};
+  --#{$prefix}breadcrumb-divider-color: #{$breadcrumb-divider-color};
+  --#{$prefix}breadcrumb-item-padding-x: #{$breadcrumb-item-padding-x};
+  --#{$prefix}breadcrumb-item-active-color: #{$breadcrumb-active-color};
+  // scss-docs-end breadcrumb-css-vars
+
+  display: flex;
+  flex-wrap: wrap;
+  padding: var(--#{$prefix}breadcrumb-padding-y) var(--#{$prefix}breadcrumb-padding-x);
+  margin-bottom: var(--#{$prefix}breadcrumb-margin-bottom);
+  @include font-size(var(--#{$prefix}breadcrumb-font-size));
+  list-style: none;
+  background-color: var(--#{$prefix}breadcrumb-bg);
+  @include border-radius(var(--#{$prefix}breadcrumb-border-radius));
+}
+
+.breadcrumb-item {
+  // The separator between breadcrumbs (by default, a forward-slash: "/")
+  + .breadcrumb-item {
+    padding-left: var(--#{$prefix}breadcrumb-item-padding-x);
+
+    &::before {
+      float: left; // Suppress inline spacings and underlining of the separator
+      padding-right: var(--#{$prefix}breadcrumb-item-padding-x);
+      color: var(--#{$prefix}breadcrumb-divider-color);
+      content: var(--#{$prefix}breadcrumb-divider, escape-svg($breadcrumb-divider)) #{"/* rtl:"} var(--#{$prefix}breadcrumb-divider, escape-svg($breadcrumb-divider-flipped)) #{"*/"};
+    }
+  }
+
+  &.active {
+    color: var(--#{$prefix}breadcrumb-item-active-color);
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_button-group.scss

@@ -0,0 +1,147 @@
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-flex;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+
+  > .btn {
+    position: relative;
+    flex: 1 1 auto;
+  }
+
+  // Bring the hover, focused, and "active" buttons to the front to overlay
+  // the borders properly
+  > .btn-check:checked + .btn,
+  > .btn-check:focus + .btn,
+  > .btn:hover,
+  > .btn:focus,
+  > .btn:active,
+  > .btn.active {
+    z-index: 1;
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-start;
+
+  .input-group {
+    width: auto;
+  }
+}
+
+.btn-group {
+  @include border-radius($btn-border-radius);
+
+  // Prevent double borders when buttons are next to each other
+  > :not(.btn-check:first-child) + .btn,
+  > .btn-group:not(:first-child) {
+    margin-left: calc(-1 * #{$btn-border-width}); // stylelint-disable-line function-disallowed-list
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn.dropdown-toggle-split:first-child,
+  > .btn-group:not(:last-child) > .btn {
+    @include border-end-radius(0);
+  }
+
+  // The left radius should be 0 if the button is:
+  // - the "third or more" child
+  // - the second child and the previous element isn't `.btn-check` (making it the first child visually)
+  // - part of a btn-group which isn't the first child
+  > .btn:nth-child(n + 3),
+  > :not(.btn-check) + .btn,
+  > .btn-group:not(:first-child) > .btn {
+    @include border-start-radius(0);
+  }
+}
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+//
+// Split button dropdowns
+//
+
+.dropdown-toggle-split {
+  padding-right: $btn-padding-x * .75;
+  padding-left: $btn-padding-x * .75;
+
+  &::after,
+  .dropup &::after,
+  .dropend &::after {
+    margin-left: 0;
+  }
+
+  .dropstart &::before {
+    margin-right: 0;
+  }
+}
+
+.btn-sm + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-sm * .75;
+  padding-left: $btn-padding-x-sm * .75;
+}
+
+.btn-lg + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-lg * .75;
+  padding-left: $btn-padding-x-lg * .75;
+}
+
+
+// The clickable button for toggling the menu
+// Set the same inset shadow as the :active state
+.btn-group.show .dropdown-toggle {
+  @include box-shadow($btn-active-box-shadow);
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+//
+// Vertical button groups
+//
+
+.btn-group-vertical {
+  flex-direction: column;
+  align-items: flex-start;
+  justify-content: center;
+
+  > .btn,
+  > .btn-group {
+    width: 100%;
+  }
+
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) {
+    margin-top: calc(-1 * #{$btn-border-width}); // stylelint-disable-line function-disallowed-list
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn-group:not(:last-child) > .btn {
+    @include border-bottom-radius(0);
+  }
+
+  // The top radius should be 0 if the button is:
+  // - the "third or more" child
+  // - the second child and the previous element isn't `.btn-check` (making it the first child visually)
+  // - part of a btn-group which isn't the first child
+  > .btn:nth-child(n + 3),
+  > :not(.btn-check) + .btn,
+  > .btn-group:not(:first-child) > .btn {
+    @include border-top-radius(0);
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_buttons.scss

@@ -0,0 +1,216 @@
+//
+// Base styles
+//
+
+.btn {
+  // scss-docs-start btn-css-vars
+  --#{$prefix}btn-padding-x: #{$btn-padding-x};
+  --#{$prefix}btn-padding-y: #{$btn-padding-y};
+  --#{$prefix}btn-font-family: #{$btn-font-family};
+  @include rfs($btn-font-size, --#{$prefix}btn-font-size);
+  --#{$prefix}btn-font-weight: #{$btn-font-weight};
+  --#{$prefix}btn-line-height: #{$btn-line-height};
+  --#{$prefix}btn-color: #{$btn-color};
+  --#{$prefix}btn-bg: transparent;
+  --#{$prefix}btn-border-width: #{$btn-border-width};
+  --#{$prefix}btn-border-color: transparent;
+  --#{$prefix}btn-border-radius: #{$btn-border-radius};
+  --#{$prefix}btn-hover-border-color: transparent;
+  --#{$prefix}btn-box-shadow: #{$btn-box-shadow};
+  --#{$prefix}btn-disabled-opacity: #{$btn-disabled-opacity};
+  --#{$prefix}btn-focus-box-shadow: 0 0 0 #{$btn-focus-width} rgba(var(--#{$prefix}btn-focus-shadow-rgb), .5);
+  // scss-docs-end btn-css-vars
+
+  display: inline-block;
+  padding: var(--#{$prefix}btn-padding-y) var(--#{$prefix}btn-padding-x);
+  font-family: var(--#{$prefix}btn-font-family);
+  @include font-size(var(--#{$prefix}btn-font-size));
+  font-weight: var(--#{$prefix}btn-font-weight);
+  line-height: var(--#{$prefix}btn-line-height);
+  color: var(--#{$prefix}btn-color);
+  text-align: center;
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: $btn-white-space;
+  vertical-align: middle;
+  cursor: if($enable-button-pointers, pointer, null);
+  user-select: none;
+  border: var(--#{$prefix}btn-border-width) solid var(--#{$prefix}btn-border-color);
+  @include border-radius(var(--#{$prefix}btn-border-radius));
+  @include gradient-bg(var(--#{$prefix}btn-bg));
+  @include box-shadow(var(--#{$prefix}btn-box-shadow));
+  @include transition($btn-transition);
+
+  &:hover {
+    color: var(--#{$prefix}btn-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    background-color: var(--#{$prefix}btn-hover-bg);
+    border-color: var(--#{$prefix}btn-hover-border-color);
+  }
+
+  .btn-check + &:hover {
+    // override for the checkbox/radio buttons
+    color: var(--#{$prefix}btn-color);
+    background-color: var(--#{$prefix}btn-bg);
+    border-color: var(--#{$prefix}btn-border-color);
+  }
+
+  &:focus-visible {
+    color: var(--#{$prefix}btn-hover-color);
+    @include gradient-bg(var(--#{$prefix}btn-hover-bg));
+    border-color: var(--#{$prefix}btn-hover-border-color);
+    outline: 0;
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  .btn-check:focus-visible + & {
+    border-color: var(--#{$prefix}btn-hover-border-color);
+    outline: 0;
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  .btn-check:checked + &,
+  :not(.btn-check) + &:active,
+  &:first-child:active,
+  &.active,
+  &.show {
+    color: var(--#{$prefix}btn-active-color);
+    background-color: var(--#{$prefix}btn-active-bg);
+    // Remove CSS gradients if they're enabled
+    background-image: if($enable-gradients, none, null);
+    border-color: var(--#{$prefix}btn-active-border-color);
+    @include box-shadow(var(--#{$prefix}btn-active-shadow));
+
+    &:focus-visible {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      @if $enable-shadows {
+        box-shadow: var(--#{$prefix}btn-active-shadow), var(--#{$prefix}btn-focus-box-shadow);
+      } @else {
+        box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+      }
+    }
+  }
+
+  .btn-check:checked:focus-visible + & {
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-active-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  &:disabled,
+  &.disabled,
+  fieldset:disabled & {
+    color: var(--#{$prefix}btn-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}btn-disabled-bg);
+    background-image: if($enable-gradients, none, null);
+    border-color: var(--#{$prefix}btn-disabled-border-color);
+    opacity: var(--#{$prefix}btn-disabled-opacity);
+    @include box-shadow(none);
+  }
+}
+
+
+//
+// Alternate buttons
+//
+
+// scss-docs-start btn-variant-loops
+@each $color, $value in $theme-colors {
+  .btn-#{$color} {
+    @if $color == "light" {
+      @include button-variant(
+        $value,
+        $value,
+        $hover-background: shade-color($value, $btn-hover-bg-shade-amount),
+        $hover-border: shade-color($value, $btn-hover-border-shade-amount),
+        $active-background: shade-color($value, $btn-active-bg-shade-amount),
+        $active-border: shade-color($value, $btn-active-border-shade-amount)
+      );
+    } @else if $color == "dark" {
+      @include button-variant(
+        $value,
+        $value,
+        $hover-background: tint-color($value, $btn-hover-bg-tint-amount),
+        $hover-border: tint-color($value, $btn-hover-border-tint-amount),
+        $active-background: tint-color($value, $btn-active-bg-tint-amount),
+        $active-border: tint-color($value, $btn-active-border-tint-amount)
+      );
+    } @else {
+      @include button-variant($value, $value);
+    }
+  }
+}
+
+@each $color, $value in $theme-colors {
+  .btn-outline-#{$color} {
+    @include button-outline-variant($value);
+  }
+}
+// scss-docs-end btn-variant-loops
+
+
+//
+// Link buttons
+//
+
+// Make a button look and behave like a link
+.btn-link {
+  --#{$prefix}btn-font-weight: #{$font-weight-normal};
+  --#{$prefix}btn-color: #{$btn-link-color};
+  --#{$prefix}btn-bg: transparent;
+  --#{$prefix}btn-border-color: transparent;
+  --#{$prefix}btn-hover-color: #{$btn-link-hover-color};
+  --#{$prefix}btn-hover-border-color: transparent;
+  --#{$prefix}btn-active-color: #{$btn-link-hover-color};
+  --#{$prefix}btn-active-border-color: transparent;
+  --#{$prefix}btn-disabled-color: #{$btn-link-disabled-color};
+  --#{$prefix}btn-disabled-border-color: transparent;
+  --#{$prefix}btn-box-shadow: 0 0 0 #000; // Can't use `none` as keyword negates all values when used with multiple shadows
+  --#{$prefix}btn-focus-shadow-rgb: #{$btn-link-focus-shadow-rgb};
+
+  text-decoration: $link-decoration;
+  @if $enable-gradients {
+    background-image: none;
+  }
+
+  &:hover,
+  &:focus-visible {
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus-visible {
+    color: var(--#{$prefix}btn-color);
+  }
+
+  &:hover {
+    color: var(--#{$prefix}btn-hover-color);
+  }
+
+  // No need for an active state here
+}
+
+
+//
+// Button Sizes
+//
+
+.btn-lg {
+  @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-border-radius-lg);
+}
+
+.btn-sm {
+  @include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-border-radius-sm);
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_card.scss

@@ -0,0 +1,238 @@
+//
+// Base styles
+//
+
+.card {
+  // scss-docs-start card-css-vars
+  --#{$prefix}card-spacer-y: #{$card-spacer-y};
+  --#{$prefix}card-spacer-x: #{$card-spacer-x};
+  --#{$prefix}card-title-spacer-y: #{$card-title-spacer-y};
+  --#{$prefix}card-title-color: #{$card-title-color};
+  --#{$prefix}card-subtitle-color: #{$card-subtitle-color};
+  --#{$prefix}card-border-width: #{$card-border-width};
+  --#{$prefix}card-border-color: #{$card-border-color};
+  --#{$prefix}card-border-radius: #{$card-border-radius};
+  --#{$prefix}card-box-shadow: #{$card-box-shadow};
+  --#{$prefix}card-inner-border-radius: #{$card-inner-border-radius};
+  --#{$prefix}card-cap-padding-y: #{$card-cap-padding-y};
+  --#{$prefix}card-cap-padding-x: #{$card-cap-padding-x};
+  --#{$prefix}card-cap-bg: #{$card-cap-bg};
+  --#{$prefix}card-cap-color: #{$card-cap-color};
+  --#{$prefix}card-height: #{$card-height};
+  --#{$prefix}card-color: #{$card-color};
+  --#{$prefix}card-bg: #{$card-bg};
+  --#{$prefix}card-img-overlay-padding: #{$card-img-overlay-padding};
+  --#{$prefix}card-group-margin: #{$card-group-margin};
+  // scss-docs-end card-css-vars
+
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
+  height: var(--#{$prefix}card-height);
+  color: var(--#{$prefix}body-color);
+  word-wrap: break-word;
+  background-color: var(--#{$prefix}card-bg);
+  background-clip: border-box;
+  border: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+  @include border-radius(var(--#{$prefix}card-border-radius));
+  @include box-shadow(var(--#{$prefix}card-box-shadow));
+
+  > hr {
+    margin-right: 0;
+    margin-left: 0;
+  }
+
+  > .list-group {
+    border-top: inherit;
+    border-bottom: inherit;
+
+    &:first-child {
+      border-top-width: 0;
+      @include border-top-radius(var(--#{$prefix}card-inner-border-radius));
+    }
+
+    &:last-child  {
+      border-bottom-width: 0;
+      @include border-bottom-radius(var(--#{$prefix}card-inner-border-radius));
+    }
+  }
+
+  // Due to specificity of the above selector (`.card > .list-group`), we must
+  // use a child selector here to prevent double borders.
+  > .card-header + .list-group,
+  > .list-group + .card-footer {
+    border-top: 0;
+  }
+}
+
+.card-body {
+  // Enable `flex-grow: 1` for decks and groups so that card blocks take up
+  // as much space as possible, ensuring footers are aligned to the bottom.
+  flex: 1 1 auto;
+  padding: var(--#{$prefix}card-spacer-y) var(--#{$prefix}card-spacer-x);
+  color: var(--#{$prefix}card-color);
+}
+
+.card-title {
+  margin-bottom: var(--#{$prefix}card-title-spacer-y);
+  color: var(--#{$prefix}card-title-color);
+}
+
+.card-subtitle {
+  margin-top: calc(-.5 * var(--#{$prefix}card-title-spacer-y)); // stylelint-disable-line function-disallowed-list
+  margin-bottom: 0;
+  color: var(--#{$prefix}card-subtitle-color);
+}
+
+.card-text:last-child {
+  margin-bottom: 0;
+}
+
+.card-link {
+  &:hover {
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+
+  + .card-link {
+    margin-left: var(--#{$prefix}card-spacer-x);
+  }
+}
+
+//
+// Optional textual caps
+//
+
+.card-header {
+  padding: var(--#{$prefix}card-cap-padding-y) var(--#{$prefix}card-cap-padding-x);
+  margin-bottom: 0; // Removes the default margin-bottom of <hN>
+  color: var(--#{$prefix}card-cap-color);
+  background-color: var(--#{$prefix}card-cap-bg);
+  border-bottom: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+
+  &:first-child {
+    @include border-radius(var(--#{$prefix}card-inner-border-radius) var(--#{$prefix}card-inner-border-radius) 0 0);
+  }
+}
+
+.card-footer {
+  padding: var(--#{$prefix}card-cap-padding-y) var(--#{$prefix}card-cap-padding-x);
+  color: var(--#{$prefix}card-cap-color);
+  background-color: var(--#{$prefix}card-cap-bg);
+  border-top: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+
+  &:last-child {
+    @include border-radius(0 0 var(--#{$prefix}card-inner-border-radius) var(--#{$prefix}card-inner-border-radius));
+  }
+}
+
+
+//
+// Header navs
+//
+
+.card-header-tabs {
+  margin-right: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  margin-bottom: calc(-1 * var(--#{$prefix}card-cap-padding-y)); // stylelint-disable-line function-disallowed-list
+  margin-left: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  border-bottom: 0;
+
+  .nav-link.active {
+    background-color: var(--#{$prefix}card-bg);
+    border-bottom-color: var(--#{$prefix}card-bg);
+  }
+}
+
+.card-header-pills {
+  margin-right: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  margin-left: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+}
+
+// Card image
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: var(--#{$prefix}card-img-overlay-padding);
+  @include border-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+.card-img,
+.card-img-top,
+.card-img-bottom {
+  width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
+}
+
+.card-img,
+.card-img-top {
+  @include border-top-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+.card-img,
+.card-img-bottom {
+  @include border-bottom-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+
+//
+// Card groups
+//
+
+.card-group {
+  // The child selector allows nested `.card` within `.card-group`
+  // to display properly.
+  > .card {
+    margin-bottom: var(--#{$prefix}card-group-margin);
+  }
+
+  @include media-breakpoint-up(sm) {
+    display: flex;
+    flex-flow: row wrap;
+    // The child selector allows nested `.card` within `.card-group`
+    // to display properly.
+    > .card {
+      flex: 1 0 0;
+      margin-bottom: 0;
+
+      + .card {
+        margin-left: 0;
+        border-left: 0;
+      }
+
+      // Handle rounded corners
+      @if $enable-rounded {
+        &:not(:last-child) {
+          @include border-end-radius(0);
+
+          > .card-img-top,
+          > .card-header {
+            // stylelint-disable-next-line property-disallowed-list
+            border-top-right-radius: 0;
+          }
+          > .card-img-bottom,
+          > .card-footer {
+            // stylelint-disable-next-line property-disallowed-list
+            border-bottom-right-radius: 0;
+          }
+        }
+
+        &:not(:first-child) {
+          @include border-start-radius(0);
+
+          > .card-img-top,
+          > .card-header {
+            // stylelint-disable-next-line property-disallowed-list
+            border-top-left-radius: 0;
+          }
+          > .card-img-bottom,
+          > .card-footer {
+            // stylelint-disable-next-line property-disallowed-list
+            border-bottom-left-radius: 0;
+          }
+        }
+      }
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_carousel.scss

@@ -0,0 +1,226 @@
+// Notes on the classes:
+//
+// 1. .carousel.pointer-event should ideally be pan-y (to allow for users to scroll vertically)
+//    even when their scroll action started on a carousel, but for compatibility (with Firefox)
+//    we're preventing all actions instead
+// 2. The .carousel-item-start and .carousel-item-end is used to indicate where
+//    the active slide is heading.
+// 3. .active.carousel-item is the current slide.
+// 4. .active.carousel-item-start and .active.carousel-item-end is the current
+//    slide in its in-transition state. Only one of these occurs at a time.
+// 5. .carousel-item-next.carousel-item-start and .carousel-item-prev.carousel-item-end
+//    is the upcoming slide in transition.
+
+.carousel {
+  position: relative;
+}
+
+.carousel.pointer-event {
+  touch-action: pan-y;
+}
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+  @include clearfix();
+}
+
+.carousel-item {
+  position: relative;
+  display: none;
+  float: left;
+  width: 100%;
+  margin-right: -100%;
+  backface-visibility: hidden;
+  @include transition($carousel-transition);
+}
+
+.carousel-item.active,
+.carousel-item-next,
+.carousel-item-prev {
+  display: block;
+}
+
+.carousel-item-next:not(.carousel-item-start),
+.active.carousel-item-end {
+  transform: translateX(100%);
+}
+
+.carousel-item-prev:not(.carousel-item-end),
+.active.carousel-item-start {
+  transform: translateX(-100%);
+}
+
+
+//
+// Alternate transitions
+//
+
+.carousel-fade {
+  .carousel-item {
+    opacity: 0;
+    transition-property: opacity;
+    transform: none;
+  }
+
+  .carousel-item.active,
+  .carousel-item-next.carousel-item-start,
+  .carousel-item-prev.carousel-item-end {
+    z-index: 1;
+    opacity: 1;
+  }
+
+  .active.carousel-item-start,
+  .active.carousel-item-end {
+    z-index: 0;
+    opacity: 0;
+    @include transition(opacity 0s $carousel-transition-duration);
+  }
+}
+
+
+//
+// Left/right controls for nav
+//
+
+.carousel-control-prev,
+.carousel-control-next {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  z-index: 1;
+  // Use flex for alignment (1-3)
+  display: flex; // 1. allow flex styles
+  align-items: center; // 2. vertically center contents
+  justify-content: center; // 3. horizontally center contents
+  width: $carousel-control-width;
+  padding: 0;
+  color: $carousel-control-color;
+  text-align: center;
+  background: none;
+  filter: var(--#{$prefix}carousel-control-icon-filter);
+  border: 0;
+  opacity: $carousel-control-opacity;
+  @include transition($carousel-control-transition);
+
+  // Hover/focus state
+  &:hover,
+  &:focus {
+    color: $carousel-control-color;
+    text-decoration: none;
+    outline: 0;
+    opacity: $carousel-control-hover-opacity;
+  }
+}
+.carousel-control-prev {
+  left: 0;
+  background-image: if($enable-gradients, linear-gradient(90deg, rgba($black, .25), rgba($black, .001)), null);
+}
+.carousel-control-next {
+  right: 0;
+  background-image: if($enable-gradients, linear-gradient(270deg, rgba($black, .25), rgba($black, .001)), null);
+}
+
+// Icons for within
+.carousel-control-prev-icon,
+.carousel-control-next-icon {
+  display: inline-block;
+  width: $carousel-control-icon-width;
+  height: $carousel-control-icon-width;
+  background-repeat: no-repeat;
+  background-position: 50%;
+  background-size: 100% 100%;
+}
+
+.carousel-control-prev-icon {
+  background-image: escape-svg($carousel-control-prev-icon-bg) #{"/*rtl:" + escape-svg($carousel-control-next-icon-bg) + "*/"};
+}
+.carousel-control-next-icon {
+  background-image: escape-svg($carousel-control-next-icon-bg) #{"/*rtl:" + escape-svg($carousel-control-prev-icon-bg) + "*/"};
+}
+
+// Optional indicator pips/controls
+//
+// Add a container (such as a list) with the following class and add an item (ideally a focusable control,
+// like a button) with data-bs-target for each slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 2;
+  display: flex;
+  justify-content: center;
+  padding: 0;
+  // Use the .carousel-control's width as margin so we don't overlay those
+  margin-right: $carousel-control-width;
+  margin-bottom: 1rem;
+  margin-left: $carousel-control-width;
+
+  [data-bs-target] {
+    box-sizing: content-box;
+    flex: 0 1 auto;
+    width: $carousel-indicator-width;
+    height: $carousel-indicator-height;
+    padding: 0;
+    margin-right: $carousel-indicator-spacer;
+    margin-left: $carousel-indicator-spacer;
+    text-indent: -999px;
+    cursor: pointer;
+    background-color: var(--#{$prefix}carousel-indicator-active-bg);
+    background-clip: padding-box;
+    border: 0;
+    // Use transparent borders to increase the hit area by 10px on top and bottom.
+    border-top: $carousel-indicator-hit-area-height solid transparent;
+    border-bottom: $carousel-indicator-hit-area-height solid transparent;
+    opacity: $carousel-indicator-opacity;
+    @include transition($carousel-indicator-transition);
+  }
+
+  .active {
+    opacity: $carousel-indicator-active-opacity;
+  }
+}
+
+
+// Optional captions
+//
+//
+
+.carousel-caption {
+  position: absolute;
+  right: (100% - $carousel-caption-width) * .5;
+  bottom: $carousel-caption-spacer;
+  left: (100% - $carousel-caption-width) * .5;
+  padding-top: $carousel-caption-padding-y;
+  padding-bottom: $carousel-caption-padding-y;
+  color: var(--#{$prefix}carousel-caption-color);
+  text-align: center;
+}
+
+// Dark mode carousel
+
+@mixin carousel-dark() {
+  --#{$prefix}carousel-indicator-active-bg: #{$carousel-indicator-active-bg-dark};
+  --#{$prefix}carousel-caption-color: #{$carousel-caption-color-dark};
+  --#{$prefix}carousel-control-icon-filter: #{$carousel-control-icon-filter-dark};
+}
+
+.carousel-dark {
+  @include carousel-dark();
+}
+
+:root,
+[data-bs-theme="light"] {
+  --#{$prefix}carousel-indicator-active-bg: #{$carousel-indicator-active-bg};
+  --#{$prefix}carousel-caption-color: #{$carousel-caption-color};
+  --#{$prefix}carousel-control-icon-filter: #{$carousel-control-icon-filter};
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    @include carousel-dark();
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_close.scss

@@ -0,0 +1,66 @@
+// Transparent background and border properties included for button version.
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+.btn-close {
+  // scss-docs-start close-css-vars
+  --#{$prefix}btn-close-color: #{$btn-close-color};
+  --#{$prefix}btn-close-bg: #{ escape-svg($btn-close-bg) };
+  --#{$prefix}btn-close-opacity: #{$btn-close-opacity};
+  --#{$prefix}btn-close-hover-opacity: #{$btn-close-hover-opacity};
+  --#{$prefix}btn-close-focus-shadow: #{$btn-close-focus-shadow};
+  --#{$prefix}btn-close-focus-opacity: #{$btn-close-focus-opacity};
+  --#{$prefix}btn-close-disabled-opacity: #{$btn-close-disabled-opacity};
+  // scss-docs-end close-css-vars
+
+  box-sizing: content-box;
+  width: $btn-close-width;
+  height: $btn-close-height;
+  padding: $btn-close-padding-y $btn-close-padding-x;
+  color: var(--#{$prefix}btn-close-color);
+  background: transparent var(--#{$prefix}btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements
+  filter: var(--#{$prefix}btn-close-filter);
+  border: 0; // for button elements
+  @include border-radius();
+  opacity: var(--#{$prefix}btn-close-opacity);
+
+  // Override <a>'s hover style
+  &:hover {
+    color: var(--#{$prefix}btn-close-color);
+    text-decoration: none;
+    opacity: var(--#{$prefix}btn-close-hover-opacity);
+  }
+
+  &:focus {
+    outline: 0;
+    box-shadow: var(--#{$prefix}btn-close-focus-shadow);
+    opacity: var(--#{$prefix}btn-close-focus-opacity);
+  }
+
+  &:disabled,
+  &.disabled {
+    pointer-events: none;
+    user-select: none;
+    opacity: var(--#{$prefix}btn-close-disabled-opacity);
+  }
+}
+
+@mixin btn-close-white() {
+  --#{$prefix}btn-close-filter: #{$btn-close-filter-dark};
+}
+
+.btn-close-white {
+  @include btn-close-white();
+}
+
+:root,
+[data-bs-theme="light"] {
+  --#{$prefix}btn-close-filter: #{$btn-close-filter};
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    @include btn-close-white();
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_containers.scss

@@ -0,0 +1,41 @@
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+@if $enable-container-classes {
+  // Single container class with breakpoint max-widths
+  .container,
+  // 100% wide container at all breakpoints
+  .container-fluid {
+    @include make-container();
+  }
+
+  // Responsive containers that are 100% wide until a breakpoint
+  @each $breakpoint, $container-max-width in $container-max-widths {
+    .container-#{$breakpoint} {
+      @extend .container-fluid;
+    }
+
+    @include media-breakpoint-up($breakpoint, $grid-breakpoints) {
+      %responsive-container-#{$breakpoint} {
+        max-width: $container-max-width;
+      }
+
+      // Extend each breakpoint which is smaller or equal to the current breakpoint
+      $extend-breakpoint: true;
+
+      @each $name, $width in $grid-breakpoints {
+        @if ($extend-breakpoint) {
+          .container#{breakpoint-infix($name, $grid-breakpoints)} {
+            @extend %responsive-container-#{$breakpoint};
+          }
+
+          // Once the current breakpoint is reached, stop extending
+          @if ($breakpoint == $name) {
+            $extend-breakpoint: false;
+          }
+        }
+      }
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_dropdown.scss

@@ -0,0 +1,250 @@
+// The dropdown wrapper (`<div>`)
+.dropup,
+.dropend,
+.dropdown,
+.dropstart,
+.dropup-center,
+.dropdown-center {
+  position: relative;
+}
+
+.dropdown-toggle {
+  white-space: nowrap;
+
+  // Generate the caret automatically
+  @include caret();
+}
+
+// The dropdown menu
+.dropdown-menu {
+  // scss-docs-start dropdown-css-vars
+  --#{$prefix}dropdown-zindex: #{$zindex-dropdown};
+  --#{$prefix}dropdown-min-width: #{$dropdown-min-width};
+  --#{$prefix}dropdown-padding-x: #{$dropdown-padding-x};
+  --#{$prefix}dropdown-padding-y: #{$dropdown-padding-y};
+  --#{$prefix}dropdown-spacer: #{$dropdown-spacer};
+  @include rfs($dropdown-font-size, --#{$prefix}dropdown-font-size);
+  --#{$prefix}dropdown-color: #{$dropdown-color};
+  --#{$prefix}dropdown-bg: #{$dropdown-bg};
+  --#{$prefix}dropdown-border-color: #{$dropdown-border-color};
+  --#{$prefix}dropdown-border-radius: #{$dropdown-border-radius};
+  --#{$prefix}dropdown-border-width: #{$dropdown-border-width};
+  --#{$prefix}dropdown-inner-border-radius: #{$dropdown-inner-border-radius};
+  --#{$prefix}dropdown-divider-bg: #{$dropdown-divider-bg};
+  --#{$prefix}dropdown-divider-margin-y: #{$dropdown-divider-margin-y};
+  --#{$prefix}dropdown-box-shadow: #{$dropdown-box-shadow};
+  --#{$prefix}dropdown-link-color: #{$dropdown-link-color};
+  --#{$prefix}dropdown-link-hover-color: #{$dropdown-link-hover-color};
+  --#{$prefix}dropdown-link-hover-bg: #{$dropdown-link-hover-bg};
+  --#{$prefix}dropdown-link-active-color: #{$dropdown-link-active-color};
+  --#{$prefix}dropdown-link-active-bg: #{$dropdown-link-active-bg};
+  --#{$prefix}dropdown-link-disabled-color: #{$dropdown-link-disabled-color};
+  --#{$prefix}dropdown-item-padding-x: #{$dropdown-item-padding-x};
+  --#{$prefix}dropdown-item-padding-y: #{$dropdown-item-padding-y};
+  --#{$prefix}dropdown-header-color: #{$dropdown-header-color};
+  --#{$prefix}dropdown-header-padding-x: #{$dropdown-header-padding-x};
+  --#{$prefix}dropdown-header-padding-y: #{$dropdown-header-padding-y};
+  // scss-docs-end dropdown-css-vars
+
+  position: absolute;
+  z-index: var(--#{$prefix}dropdown-zindex);
+  display: none; // none by default, but block on "open" of the menu
+  min-width: var(--#{$prefix}dropdown-min-width);
+  padding: var(--#{$prefix}dropdown-padding-y) var(--#{$prefix}dropdown-padding-x);
+  margin: 0; // Override default margin of ul
+  @include font-size(var(--#{$prefix}dropdown-font-size));
+  color: var(--#{$prefix}dropdown-color);
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  list-style: none;
+  background-color: var(--#{$prefix}dropdown-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}dropdown-border-width) solid var(--#{$prefix}dropdown-border-color);
+  @include border-radius(var(--#{$prefix}dropdown-border-radius));
+  @include box-shadow(var(--#{$prefix}dropdown-box-shadow));
+
+  &[data-bs-popper] {
+    top: 100%;
+    left: 0;
+    margin-top: var(--#{$prefix}dropdown-spacer);
+  }
+
+  @if $dropdown-padding-y == 0 {
+    > .dropdown-item:first-child,
+    > li:first-child .dropdown-item {
+      @include border-top-radius(var(--#{$prefix}dropdown-inner-border-radius));
+    }
+    > .dropdown-item:last-child,
+    > li:last-child .dropdown-item {
+      @include border-bottom-radius(var(--#{$prefix}dropdown-inner-border-radius));
+    }
+
+  }
+}
+
+// scss-docs-start responsive-breakpoints
+// We deliberately hardcode the `bs-` prefix because we check
+// this custom property in JS to determine Popper's positioning
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .dropdown-menu#{$infix}-start {
+      --bs-position: start;
+
+      &[data-bs-popper] {
+        right: auto;
+        left: 0;
+      }
+    }
+
+    .dropdown-menu#{$infix}-end {
+      --bs-position: end;
+
+      &[data-bs-popper] {
+        right: 0;
+        left: auto;
+      }
+    }
+  }
+}
+// scss-docs-end responsive-breakpoints
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+// Just add .dropup after the standard .dropdown class and you're set.
+.dropup {
+  .dropdown-menu[data-bs-popper] {
+    top: auto;
+    bottom: 100%;
+    margin-top: 0;
+    margin-bottom: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(up);
+  }
+}
+
+.dropend {
+  .dropdown-menu[data-bs-popper] {
+    top: 0;
+    right: auto;
+    left: 100%;
+    margin-top: 0;
+    margin-left: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(end);
+    &::after {
+      vertical-align: 0;
+    }
+  }
+}
+
+.dropstart {
+  .dropdown-menu[data-bs-popper] {
+    top: 0;
+    right: 100%;
+    left: auto;
+    margin-top: 0;
+    margin-right: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(start);
+    &::before {
+      vertical-align: 0;
+    }
+  }
+}
+
+
+// Dividers (basically an `<hr>`) within the dropdown
+.dropdown-divider {
+  height: 0;
+  margin: var(--#{$prefix}dropdown-divider-margin-y) 0;
+  overflow: hidden;
+  border-top: 1px solid var(--#{$prefix}dropdown-divider-bg);
+  opacity: 1; // Revisit in v6 to de-dupe styles that conflict with <hr> element
+}
+
+// Links, buttons, and more within the dropdown menu
+//
+// `<button>`-specific styles are denoted with `// For <button>s`
+.dropdown-item {
+  display: block;
+  width: 100%; // For `<button>`s
+  padding: var(--#{$prefix}dropdown-item-padding-y) var(--#{$prefix}dropdown-item-padding-x);
+  clear: both;
+  font-weight: $font-weight-normal;
+  color: var(--#{$prefix}dropdown-link-color);
+  text-align: inherit; // For `<button>`s
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: nowrap; // prevent links from randomly breaking onto new lines
+  background-color: transparent; // For `<button>`s
+  border: 0; // For `<button>`s
+  @include border-radius(var(--#{$prefix}dropdown-item-border-radius, 0));
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}dropdown-link-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    @include gradient-bg(var(--#{$prefix}dropdown-link-hover-bg));
+  }
+
+  &.active,
+  &:active {
+    color: var(--#{$prefix}dropdown-link-active-color);
+    text-decoration: none;
+    @include gradient-bg(var(--#{$prefix}dropdown-link-active-bg));
+  }
+
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}dropdown-link-disabled-color);
+    pointer-events: none;
+    background-color: transparent;
+    // Remove CSS gradients if they're enabled
+    background-image: if($enable-gradients, none, null);
+  }
+}
+
+.dropdown-menu.show {
+  display: block;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: var(--#{$prefix}dropdown-header-padding-y) var(--#{$prefix}dropdown-header-padding-x);
+  margin-bottom: 0; // for use with heading elements
+  @include font-size($font-size-sm);
+  color: var(--#{$prefix}dropdown-header-color);
+  white-space: nowrap; // as with > li > a
+}
+
+// Dropdown text
+.dropdown-item-text {
+  display: block;
+  padding: var(--#{$prefix}dropdown-item-padding-y) var(--#{$prefix}dropdown-item-padding-x);
+  color: var(--#{$prefix}dropdown-link-color);
+}
+
+// Dark dropdowns
+.dropdown-menu-dark {
+  // scss-docs-start dropdown-dark-css-vars
+  --#{$prefix}dropdown-color: #{$dropdown-dark-color};
+  --#{$prefix}dropdown-bg: #{$dropdown-dark-bg};
+  --#{$prefix}dropdown-border-color: #{$dropdown-dark-border-color};
+  --#{$prefix}dropdown-box-shadow: #{$dropdown-dark-box-shadow};
+  --#{$prefix}dropdown-link-color: #{$dropdown-dark-link-color};
+  --#{$prefix}dropdown-link-hover-color: #{$dropdown-dark-link-hover-color};
+  --#{$prefix}dropdown-divider-bg: #{$dropdown-dark-divider-bg};
+  --#{$prefix}dropdown-link-hover-bg: #{$dropdown-dark-link-hover-bg};
+  --#{$prefix}dropdown-link-active-color: #{$dropdown-dark-link-active-color};
+  --#{$prefix}dropdown-link-active-bg: #{$dropdown-dark-link-active-bg};
+  --#{$prefix}dropdown-link-disabled-color: #{$dropdown-dark-link-disabled-color};
+  --#{$prefix}dropdown-header-color: #{$dropdown-dark-header-color};
+  // scss-docs-end dropdown-dark-css-vars
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_forms.scss

@@ -0,0 +1,9 @@
+@import "forms/labels";
+@import "forms/form-text";
+@import "forms/form-control";
+@import "forms/form-select";
+@import "forms/form-check";
+@import "forms/form-range";
+@import "forms/floating-labels";
+@import "forms/input-group";
+@import "forms/validation";

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_functions.scss

@@ -0,0 +1,302 @@
+// Bootstrap functions
+//
+// Utility mixins and functions for evaluating source code across our variables, maps, and mixins.
+
+// Ascending
+// Used to evaluate Sass maps like our grid breakpoints.
+@mixin _assert-ascending($map, $map-name) {
+  $prev-key: null;
+  $prev-num: null;
+  @each $key, $num in $map {
+    @if $prev-num == null or unit($num) == "%" or unit($prev-num) == "%" {
+      // Do nothing
+    } @else if not comparable($prev-num, $num) {
+      @warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    } @else if $prev-num >= $num {
+      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    }
+    $prev-key: $key;
+    $prev-num: $num;
+  }
+}
+
+// Starts at zero
+// Used to ensure the min-width of the lowest breakpoint starts at 0.
+@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
+  @if length($map) > 0 {
+    $values: map-values($map);
+    $first-value: nth($values, 1);
+    @if $first-value != 0 {
+      @warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
+    }
+  }
+}
+
+// Colors
+@function to-rgb($value) {
+  @return red($value), green($value), blue($value);
+}
+
+// stylelint-disable scss/dollar-variable-pattern
+@function rgba-css-var($identifier, $target) {
+  @if $identifier == "body" and $target == "bg" {
+    @return rgba(var(--#{$prefix}#{$identifier}-bg-rgb), var(--#{$prefix}#{$target}-opacity));
+  } @if $identifier == "body" and $target == "text" {
+    @return rgba(var(--#{$prefix}#{$identifier}-color-rgb), var(--#{$prefix}#{$target}-opacity));
+  } @else {
+    @return rgba(var(--#{$prefix}#{$identifier}-rgb), var(--#{$prefix}#{$target}-opacity));
+  }
+}
+
+@function map-loop($map, $func, $args...) {
+  $_map: ();
+
+  @each $key, $value in $map {
+    // allow to pass the $key and $value of the map as an function argument
+    $_args: ();
+    @each $arg in $args {
+      $_args: append($_args, if($arg == "$key", $key, if($arg == "$value", $value, $arg)));
+    }
+
+    $_map: map-merge($_map, ($key: call(get-function($func), $_args...)));
+  }
+
+  @return $_map;
+}
+// stylelint-enable scss/dollar-variable-pattern
+
+@function varify($list) {
+  $result: null;
+  @each $entry in $list {
+    $result: append($result, var(--#{$prefix}#{$entry}), space);
+  }
+  @return $result;
+}
+
+// Internal Bootstrap function to turn maps into its negative variant.
+// It prefixes the keys with `n` and makes the value negative.
+@function negativify-map($map) {
+  $result: ();
+  @each $key, $value in $map {
+    @if $key != 0 {
+      $result: map-merge($result, ("n" + $key: (-$value)));
+    }
+  }
+  @return $result;
+}
+
+// Get multiple keys from a sass map
+@function map-get-multiple($map, $values) {
+  $result: ();
+  @each $key, $value in $map {
+    @if (index($values, $key) != null) {
+      $result: map-merge($result, ($key: $value));
+    }
+  }
+  @return $result;
+}
+
+// Merge multiple maps
+@function map-merge-multiple($maps...) {
+  $merged-maps: ();
+
+  @each $map in $maps {
+    $merged-maps: map-merge($merged-maps, $map);
+  }
+  @return $merged-maps;
+}
+
+// Replace `$search` with `$replace` in `$string`
+// Used on our SVG icon backgrounds for custom forms.
+//
+// @author Kitty Giraudel
+// @param {String} $string - Initial string
+// @param {String} $search - Substring to replace
+// @param {String} $replace ('') - New value
+// @return {String} - Updated string
+@function str-replace($string, $search, $replace: "") {
+  $index: str-index($string, $search);
+
+  @if $index {
+    @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
+  }
+
+  @return $string;
+}
+
+// See https://codepen.io/kevinweber/pen/dXWoRw
+//
+// Requires the use of quotes around data URIs.
+
+@function escape-svg($string) {
+  @if str-index($string, "data:image/svg+xml") {
+    @each $char, $encoded in $escaped-characters {
+      // Do not escape the url brackets
+      @if str-index($string, "url(") == 1 {
+        $string: url("#{str-replace(str-slice($string, 6, -3), $char, $encoded)}");
+      } @else {
+        $string: str-replace($string, $char, $encoded);
+      }
+    }
+  }
+
+  @return $string;
+}
+
+// Color contrast
+// See https://github.com/twbs/bootstrap/pull/30168
+
+// A list of pre-calculated numbers of pow(divide((divide($value, 255) + .055), 1.055), 2.4). (from 0 to 255)
+// stylelint-disable-next-line scss/dollar-variable-default, scss/dollar-variable-pattern
+$_luminance-list: .0008 .001 .0011 .0013 .0015 .0017 .002 .0022 .0025 .0027 .003 .0033 .0037 .004 .0044 .0048 .0052 .0056 .006 .0065 .007 .0075 .008 .0086 .0091 .0097 .0103 .011 .0116 .0123 .013 .0137 .0144 .0152 .016 .0168 .0176 .0185 .0194 .0203 .0212 .0222 .0232 .0242 .0252 .0262 .0273 .0284 .0296 .0307 .0319 .0331 .0343 .0356 .0369 .0382 .0395 .0409 .0423 .0437 .0452 .0467 .0482 .0497 .0513 .0529 .0545 .0561 .0578 .0595 .0612 .063 .0648 .0666 .0685 .0704 .0723 .0742 .0762 .0782 .0802 .0823 .0844 .0865 .0887 .0908 .0931 .0953 .0976 .0999 .1022 .1046 .107 .1095 .1119 .1144 .117 .1195 .1221 .1248 .1274 .1301 .1329 .1356 .1384 .1413 .1441 .147 .15 .1529 .1559 .159 .162 .1651 .1683 .1714 .1746 .1779 .1812 .1845 .1878 .1912 .1946 .1981 .2016 .2051 .2086 .2122 .2159 .2195 .2232 .227 .2307 .2346 .2384 .2423 .2462 .2502 .2542 .2582 .2623 .2664 .2705 .2747 .2789 .2831 .2874 .2918 .2961 .3005 .305 .3095 .314 .3185 .3231 .3278 .3325 .3372 .3419 .3467 .3515 .3564 .3613 .3663 .3712 .3763 .3813 .3864 .3916 .3968 .402 .4072 .4125 .4179 .4233 .4287 .4342 .4397 .4452 .4508 .4564 .4621 .4678 .4735 .4793 .4851 .491 .4969 .5029 .5089 .5149 .521 .5271 .5333 .5395 .5457 .552 .5583 .5647 .5711 .5776 .5841 .5906 .5972 .6038 .6105 .6172 .624 .6308 .6376 .6445 .6514 .6584 .6654 .6724 .6795 .6867 .6939 .7011 .7084 .7157 .7231 .7305 .7379 .7454 .7529 .7605 .7682 .7758 .7835 .7913 .7991 .807 .8148 .8228 .8308 .8388 .8469 .855 .8632 .8714 .8796 .8879 .8963 .9047 .9131 .9216 .9301 .9387 .9473 .956 .9647 .9734 .9823 .9911 1;
+
+@function color-contrast($background, $color-contrast-dark: $color-contrast-dark, $color-contrast-light: $color-contrast-light, $min-contrast-ratio: $min-contrast-ratio) {
+  $foregrounds: $color-contrast-light, $color-contrast-dark, $white, $black;
+  $max-ratio: 0;
+  $max-ratio-color: null;
+
+  @each $color in $foregrounds {
+    $contrast-ratio: contrast-ratio($background, $color);
+    @if $contrast-ratio >= $min-contrast-ratio {
+      @return $color;
+    } @else if $contrast-ratio > $max-ratio {
+      $max-ratio: $contrast-ratio;
+      $max-ratio-color: $color;
+    }
+  }
+
+  @warn "Found no color leading to #{$min-contrast-ratio}:1 contrast ratio against #{$background}...";
+
+  @return $max-ratio-color;
+}
+
+@function contrast-ratio($background, $foreground: $color-contrast-light) {
+  $l1: luminance($background);
+  $l2: luminance(opaque($background, $foreground));
+
+  @return if($l1 > $l2, divide($l1 + .05, $l2 + .05), divide($l2 + .05, $l1 + .05));
+}
+
+// Return WCAG2.2 relative luminance
+// See https://www.w3.org/TR/WCAG/#dfn-relative-luminance
+// See https://www.w3.org/TR/WCAG/#dfn-contrast-ratio
+@function luminance($color) {
+  $rgb: (
+    "r": red($color),
+    "g": green($color),
+    "b": blue($color)
+  );
+
+  @each $name, $value in $rgb {
+    $value: if(divide($value, 255) < .04045, divide(divide($value, 255), 12.92), nth($_luminance-list, $value + 1));
+    $rgb: map-merge($rgb, ($name: $value));
+  }
+
+  @return (map-get($rgb, "r") * .2126) + (map-get($rgb, "g") * .7152) + (map-get($rgb, "b") * .0722);
+}
+
+// Return opaque color
+// opaque(#fff, rgba(0, 0, 0, .5)) => #808080
+@function opaque($background, $foreground) {
+  @return mix(rgba($foreground, 1), $background, opacity($foreground) * 100%);
+}
+
+// scss-docs-start color-functions
+// Tint a color: mix a color with white
+@function tint-color($color, $weight) {
+  @return mix(white, $color, $weight);
+}
+
+// Shade a color: mix a color with black
+@function shade-color($color, $weight) {
+  @return mix(black, $color, $weight);
+}
+
+// Shade the color if the weight is positive, else tint it
+@function shift-color($color, $weight) {
+  @return if($weight > 0, shade-color($color, $weight), tint-color($color, -$weight));
+}
+// scss-docs-end color-functions
+
+// Return valid calc
+@function add($value1, $value2, $return-calc: true) {
+  @if $value1 == null {
+    @return $value2;
+  }
+
+  @if $value2 == null {
+    @return $value1;
+  }
+
+  @if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
+    @return $value1 + $value2;
+  }
+
+  @return if($return-calc == true, calc(#{$value1} + #{$value2}), $value1 + unquote(" + ") + $value2);
+}
+
+@function subtract($value1, $value2, $return-calc: true) {
+  @if $value1 == null and $value2 == null {
+    @return null;
+  }
+
+  @if $value1 == null {
+    @return -$value2;
+  }
+
+  @if $value2 == null {
+    @return $value1;
+  }
+
+  @if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
+    @return $value1 - $value2;
+  }
+
+  @if type-of($value2) != number {
+    $value2: unquote("(") + $value2 + unquote(")");
+  }
+
+  @return if($return-calc == true, calc(#{$value1} - #{$value2}), $value1 + unquote(" - ") + $value2);
+}
+
+@function divide($dividend, $divisor, $precision: 10) {
+  $sign: if($dividend > 0 and $divisor > 0 or $dividend < 0 and $divisor < 0, 1, -1);
+  $dividend: abs($dividend);
+  $divisor: abs($divisor);
+  @if $dividend == 0 {
+    @return 0;
+  }
+  @if $divisor == 0 {
+    @error "Cannot divide by 0";
+  }
+  $remainder: $dividend;
+  $result: 0;
+  $factor: 10;
+  @while ($remainder > 0 and $precision >= 0) {
+    $quotient: 0;
+    @while ($remainder >= $divisor) {
+      $remainder: $remainder - $divisor;
+      $quotient: $quotient + 1;
+    }
+    $result: $result * 10 + $quotient;
+    $factor: $factor * .1;
+    $remainder: $remainder * 10;
+    $precision: $precision - 1;
+    @if ($precision < 0 and $remainder >= $divisor * 5) {
+      $result: $result + 1;
+    }
+  }
+  $result: $result * $factor * $sign;
+  $dividend-unit: unit($dividend);
+  $divisor-unit: unit($divisor);
+  $unit-map: (
+    "px": 1px,
+    "rem": 1rem,
+    "em": 1em,
+    "%": 1%
+  );
+  @if ($dividend-unit != $divisor-unit and map-has-key($unit-map, $dividend-unit)) {
+    $result: $result * map-get($unit-map, $dividend-unit);
+  }
+  @return $result;
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_grid.scss

@@ -0,0 +1,39 @@
+// Row
+//
+// Rows contain your columns.
+
+:root {
+  @each $name, $value in $grid-breakpoints {
+    --#{$prefix}breakpoint-#{$name}: #{$value};
+  }
+}
+
+@if $enable-grid-classes {
+  .row {
+    @include make-row();
+
+    > * {
+      @include make-col-ready();
+    }
+  }
+}
+
+@if $enable-cssgrid {
+  .grid {
+    display: grid;
+    grid-template-rows: repeat(var(--#{$prefix}rows, 1), 1fr);
+    grid-template-columns: repeat(var(--#{$prefix}columns, #{$grid-columns}), 1fr);
+    gap: var(--#{$prefix}gap, #{$grid-gutter-width});
+
+    @include make-cssgrid();
+  }
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@if $enable-grid-classes {
+  @include make-grid-columns();
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_helpers.scss

@@ -0,0 +1,12 @@
+@import "helpers/clearfix";
+@import "helpers/color-bg";
+@import "helpers/colored-links";
+@import "helpers/focus-ring";
+@import "helpers/icon-link";
+@import "helpers/ratio";
+@import "helpers/position";
+@import "helpers/stacks";
+@import "helpers/visually-hidden";
+@import "helpers/stretched-link";
+@import "helpers/text-truncation";
+@import "helpers/vr";

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_images.scss

@@ -0,0 +1,42 @@
+// Responsive images (ensure images don't scale beyond their parents)
+//
+// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
+// We previously tried the "images are responsive by default" approach in Bootstrap v2,
+// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
+// which weren't expecting the images within themselves to be involuntarily resized.
+// See also https://github.com/twbs/bootstrap/issues/18178
+.img-fluid {
+  @include img-fluid();
+}
+
+
+// Image thumbnails
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  background-color: $thumbnail-bg;
+  border: $thumbnail-border-width solid $thumbnail-border-color;
+  @include border-radius($thumbnail-border-radius);
+  @include box-shadow($thumbnail-box-shadow);
+
+  // Keep them at most 100% wide
+  @include img-fluid();
+}
+
+//
+// Figures
+//
+
+.figure {
+  // Ensures the caption's text aligns with the image.
+  display: inline-block;
+}
+
+.figure-img {
+  margin-bottom: $spacer * .5;
+  line-height: 1;
+}
+
+.figure-caption {
+  @include font-size($figure-caption-font-size);
+  color: $figure-caption-color;
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_list-group.scss

@@ -0,0 +1,199 @@
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  // scss-docs-start list-group-css-vars
+  --#{$prefix}list-group-color: #{$list-group-color};
+  --#{$prefix}list-group-bg: #{$list-group-bg};
+  --#{$prefix}list-group-border-color: #{$list-group-border-color};
+  --#{$prefix}list-group-border-width: #{$list-group-border-width};
+  --#{$prefix}list-group-border-radius: #{$list-group-border-radius};
+  --#{$prefix}list-group-item-padding-x: #{$list-group-item-padding-x};
+  --#{$prefix}list-group-item-padding-y: #{$list-group-item-padding-y};
+  --#{$prefix}list-group-action-color: #{$list-group-action-color};
+  --#{$prefix}list-group-action-hover-color: #{$list-group-action-hover-color};
+  --#{$prefix}list-group-action-hover-bg: #{$list-group-hover-bg};
+  --#{$prefix}list-group-action-active-color: #{$list-group-action-active-color};
+  --#{$prefix}list-group-action-active-bg: #{$list-group-action-active-bg};
+  --#{$prefix}list-group-disabled-color: #{$list-group-disabled-color};
+  --#{$prefix}list-group-disabled-bg: #{$list-group-disabled-bg};
+  --#{$prefix}list-group-active-color: #{$list-group-active-color};
+  --#{$prefix}list-group-active-bg: #{$list-group-active-bg};
+  --#{$prefix}list-group-active-border-color: #{$list-group-active-border-color};
+  // scss-docs-end list-group-css-vars
+
+  display: flex;
+  flex-direction: column;
+
+  // No need to set list-style: none; since .list-group-item is block level
+  padding-left: 0; // reset padding because ul and ol
+  margin-bottom: 0;
+  @include border-radius(var(--#{$prefix}list-group-border-radius));
+}
+
+.list-group-numbered {
+  list-style-type: none;
+  counter-reset: section;
+
+  > .list-group-item::before {
+    // Increments only this instance of the section counter
+    content: counters(section, ".") ". ";
+    counter-increment: section;
+  }
+}
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: var(--#{$prefix}list-group-item-padding-y) var(--#{$prefix}list-group-item-padding-x);
+  color: var(--#{$prefix}list-group-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background-color: var(--#{$prefix}list-group-bg);
+  border: var(--#{$prefix}list-group-border-width) solid var(--#{$prefix}list-group-border-color);
+
+  &:first-child {
+    @include border-top-radius(inherit);
+  }
+
+  &:last-child {
+    @include border-bottom-radius(inherit);
+  }
+
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}list-group-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}list-group-disabled-bg);
+  }
+
+  // Include both here for `<a>`s and `<button>`s
+  &.active {
+    z-index: 2; // Place active items above their siblings for proper border styling
+    color: var(--#{$prefix}list-group-active-color);
+    background-color: var(--#{$prefix}list-group-active-bg);
+    border-color: var(--#{$prefix}list-group-active-border-color);
+  }
+
+  // stylelint-disable-next-line scss/selector-no-redundant-nesting-selector
+  & + .list-group-item {
+    border-top-width: 0;
+
+    &.active {
+      margin-top: calc(-1 * var(--#{$prefix}list-group-border-width)); // stylelint-disable-line function-disallowed-list
+      border-top-width: var(--#{$prefix}list-group-border-width);
+    }
+  }
+}
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive
+// list items. Includes an extra `.active` modifier class for selected items.
+
+.list-group-item-action {
+  width: 100%; // For `<button>`s (anchors become 100% by default though)
+  color: var(--#{$prefix}list-group-action-color);
+  text-align: inherit; // For `<button>`s (anchors inherit)
+
+  &:not(.active) {
+    // Hover state
+    &:hover,
+    &:focus {
+      z-index: 1; // Place hover/focus items above their siblings for proper border styling
+      color: var(--#{$prefix}list-group-action-hover-color);
+      text-decoration: none;
+      background-color: var(--#{$prefix}list-group-action-hover-bg);
+    }
+
+    &:active {
+      color: var(--#{$prefix}list-group-action-active-color);
+      background-color: var(--#{$prefix}list-group-action-active-bg);
+    }
+  }
+}
+
+// Horizontal
+//
+// Change the layout of list group items from vertical (default) to horizontal.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .list-group-horizontal#{$infix} {
+      flex-direction: row;
+
+      > .list-group-item {
+        &:first-child:not(:last-child) {
+          @include border-bottom-start-radius(var(--#{$prefix}list-group-border-radius));
+          @include border-top-end-radius(0);
+        }
+
+        &:last-child:not(:first-child) {
+          @include border-top-end-radius(var(--#{$prefix}list-group-border-radius));
+          @include border-bottom-start-radius(0);
+        }
+
+        &.active {
+          margin-top: 0;
+        }
+
+        + .list-group-item {
+          border-top-width: var(--#{$prefix}list-group-border-width);
+          border-left-width: 0;
+
+          &.active {
+            margin-left: calc(-1 * var(--#{$prefix}list-group-border-width)); // stylelint-disable-line function-disallowed-list
+            border-left-width: var(--#{$prefix}list-group-border-width);
+          }
+        }
+      }
+    }
+  }
+}
+
+
+// Flush list items
+//
+// Remove borders and border-radius to keep list group items edge-to-edge. Most
+// useful within other components (e.g., cards).
+
+.list-group-flush {
+  @include border-radius(0);
+
+  > .list-group-item {
+    border-width: 0 0 var(--#{$prefix}list-group-border-width);
+
+    &:last-child {
+      border-bottom-width: 0;
+    }
+  }
+}
+
+
+// scss-docs-start list-group-modifiers
+// List group contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@each $state in map-keys($theme-colors) {
+  .list-group-item-#{$state} {
+    --#{$prefix}list-group-color: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}list-group-bg: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}list-group-border-color: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-action-hover-color: var(--#{$prefix}emphasis-color);
+    --#{$prefix}list-group-action-hover-bg: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-action-active-color: var(--#{$prefix}emphasis-color);
+    --#{$prefix}list-group-action-active-bg: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-active-color: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}list-group-active-bg: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}list-group-active-border-color: var(--#{$prefix}#{$state}-text-emphasis);
+  }
+}
+// scss-docs-end list-group-modifiers

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_maps.scss

@@ -0,0 +1,174 @@
+// Re-assigned maps
+//
+// Placed here so that others can override the default Sass maps and see automatic updates to utilities and more.
+
+// scss-docs-start theme-colors-rgb
+$theme-colors-rgb: map-loop($theme-colors, to-rgb, "$value") !default;
+// scss-docs-end theme-colors-rgb
+
+// scss-docs-start theme-text-map
+$theme-colors-text: (
+  "primary": $primary-text-emphasis,
+  "secondary": $secondary-text-emphasis,
+  "success": $success-text-emphasis,
+  "info": $info-text-emphasis,
+  "warning": $warning-text-emphasis,
+  "danger": $danger-text-emphasis,
+  "light": $light-text-emphasis,
+  "dark": $dark-text-emphasis,
+) !default;
+// scss-docs-end theme-text-map
+
+// scss-docs-start theme-bg-subtle-map
+$theme-colors-bg-subtle: (
+  "primary": $primary-bg-subtle,
+  "secondary": $secondary-bg-subtle,
+  "success": $success-bg-subtle,
+  "info": $info-bg-subtle,
+  "warning": $warning-bg-subtle,
+  "danger": $danger-bg-subtle,
+  "light": $light-bg-subtle,
+  "dark": $dark-bg-subtle,
+) !default;
+// scss-docs-end theme-bg-subtle-map
+
+// scss-docs-start theme-border-subtle-map
+$theme-colors-border-subtle: (
+  "primary": $primary-border-subtle,
+  "secondary": $secondary-border-subtle,
+  "success": $success-border-subtle,
+  "info": $info-border-subtle,
+  "warning": $warning-border-subtle,
+  "danger": $danger-border-subtle,
+  "light": $light-border-subtle,
+  "dark": $dark-border-subtle,
+) !default;
+// scss-docs-end theme-border-subtle-map
+
+$theme-colors-text-dark: null !default;
+$theme-colors-bg-subtle-dark: null !default;
+$theme-colors-border-subtle-dark: null !default;
+
+@if $enable-dark-mode {
+  // scss-docs-start theme-text-dark-map
+  $theme-colors-text-dark: (
+    "primary": $primary-text-emphasis-dark,
+    "secondary": $secondary-text-emphasis-dark,
+    "success": $success-text-emphasis-dark,
+    "info": $info-text-emphasis-dark,
+    "warning": $warning-text-emphasis-dark,
+    "danger": $danger-text-emphasis-dark,
+    "light": $light-text-emphasis-dark,
+    "dark": $dark-text-emphasis-dark,
+  ) !default;
+  // scss-docs-end theme-text-dark-map
+
+  // scss-docs-start theme-bg-subtle-dark-map
+  $theme-colors-bg-subtle-dark: (
+    "primary": $primary-bg-subtle-dark,
+    "secondary": $secondary-bg-subtle-dark,
+    "success": $success-bg-subtle-dark,
+    "info": $info-bg-subtle-dark,
+    "warning": $warning-bg-subtle-dark,
+    "danger": $danger-bg-subtle-dark,
+    "light": $light-bg-subtle-dark,
+    "dark": $dark-bg-subtle-dark,
+  ) !default;
+  // scss-docs-end theme-bg-subtle-dark-map
+
+  // scss-docs-start theme-border-subtle-dark-map
+  $theme-colors-border-subtle-dark: (
+    "primary": $primary-border-subtle-dark,
+    "secondary": $secondary-border-subtle-dark,
+    "success": $success-border-subtle-dark,
+    "info": $info-border-subtle-dark,
+    "warning": $warning-border-subtle-dark,
+    "danger": $danger-border-subtle-dark,
+    "light": $light-border-subtle-dark,
+    "dark": $dark-border-subtle-dark,
+  ) !default;
+  // scss-docs-end theme-border-subtle-dark-map
+}
+
+// Utilities maps
+//
+// Extends the default `$theme-colors` maps to help create our utilities.
+
+// Come v6, we'll de-dupe these variables. Until then, for backward compatibility, we keep them to reassign.
+// scss-docs-start utilities-colors
+$utilities-colors: $theme-colors-rgb !default;
+// scss-docs-end utilities-colors
+
+// scss-docs-start utilities-text-colors
+$utilities-text: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white),
+    "body": to-rgb($body-color)
+  )
+) !default;
+$utilities-text-colors: map-loop($utilities-text, rgba-css-var, "$key", "text") !default;
+
+$utilities-text-emphasis-colors: (
+  "primary-emphasis": var(--#{$prefix}primary-text-emphasis),
+  "secondary-emphasis": var(--#{$prefix}secondary-text-emphasis),
+  "success-emphasis": var(--#{$prefix}success-text-emphasis),
+  "info-emphasis": var(--#{$prefix}info-text-emphasis),
+  "warning-emphasis": var(--#{$prefix}warning-text-emphasis),
+  "danger-emphasis": var(--#{$prefix}danger-text-emphasis),
+  "light-emphasis": var(--#{$prefix}light-text-emphasis),
+  "dark-emphasis": var(--#{$prefix}dark-text-emphasis)
+) !default;
+// scss-docs-end utilities-text-colors
+
+// scss-docs-start utilities-bg-colors
+$utilities-bg: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white),
+    "body": to-rgb($body-bg)
+  )
+) !default;
+$utilities-bg-colors: map-loop($utilities-bg, rgba-css-var, "$key", "bg") !default;
+
+$utilities-bg-subtle: (
+  "primary-subtle": var(--#{$prefix}primary-bg-subtle),
+  "secondary-subtle": var(--#{$prefix}secondary-bg-subtle),
+  "success-subtle": var(--#{$prefix}success-bg-subtle),
+  "info-subtle": var(--#{$prefix}info-bg-subtle),
+  "warning-subtle": var(--#{$prefix}warning-bg-subtle),
+  "danger-subtle": var(--#{$prefix}danger-bg-subtle),
+  "light-subtle": var(--#{$prefix}light-bg-subtle),
+  "dark-subtle": var(--#{$prefix}dark-bg-subtle)
+) !default;
+// scss-docs-end utilities-bg-colors
+
+// scss-docs-start utilities-border-colors
+$utilities-border: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white)
+  )
+) !default;
+$utilities-border-colors: map-loop($utilities-border, rgba-css-var, "$key", "border") !default;
+
+$utilities-border-subtle: (
+  "primary-subtle": var(--#{$prefix}primary-border-subtle),
+  "secondary-subtle": var(--#{$prefix}secondary-border-subtle),
+  "success-subtle": var(--#{$prefix}success-border-subtle),
+  "info-subtle": var(--#{$prefix}info-border-subtle),
+  "warning-subtle": var(--#{$prefix}warning-border-subtle),
+  "danger-subtle": var(--#{$prefix}danger-border-subtle),
+  "light-subtle": var(--#{$prefix}light-border-subtle),
+  "dark-subtle": var(--#{$prefix}dark-border-subtle)
+) !default;
+// scss-docs-end utilities-border-colors
+
+$utilities-links-underline: map-loop($utilities-colors, rgba-css-var, "$key", "link-underline") !default;
+
+$negative-spacers: if($enable-negative-margins, negativify-map($spacers), null) !default;
+
+$gutters: $spacers !default;

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_mixins.scss

@@ -0,0 +1,42 @@
+// Toggles
+//
+// Used in conjunction with global variables to enable certain theme features.
+
+// Vendor
+@import "vendor/rfs";
+
+// Deprecate
+@import "mixins/deprecate";
+
+// Helpers
+@import "mixins/breakpoints";
+@import "mixins/color-mode";
+@import "mixins/color-scheme";
+@import "mixins/image";
+@import "mixins/resize";
+@import "mixins/visually-hidden";
+@import "mixins/reset-text";
+@import "mixins/text-truncate";
+
+// Utilities
+@import "mixins/utilities";
+
+// Components
+@import "mixins/backdrop";
+@import "mixins/buttons";
+@import "mixins/caret";
+@import "mixins/pagination";
+@import "mixins/lists";
+@import "mixins/forms";
+@import "mixins/table-variants";
+
+// Skins
+@import "mixins/border-radius";
+@import "mixins/box-shadow";
+@import "mixins/gradients";
+@import "mixins/transition";
+
+// Layout
+@import "mixins/clearfix";
+@import "mixins/container";
+@import "mixins/grid";

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_modal.scss

@@ -0,0 +1,240 @@
+// stylelint-disable function-disallowed-list
+
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and stuff
+
+
+// Container that the modal scrolls within
+.modal {
+  // scss-docs-start modal-css-vars
+  --#{$prefix}modal-zindex: #{$zindex-modal};
+  --#{$prefix}modal-width: #{$modal-md};
+  --#{$prefix}modal-padding: #{$modal-inner-padding};
+  --#{$prefix}modal-margin: #{$modal-dialog-margin};
+  --#{$prefix}modal-color: #{$modal-content-color};
+  --#{$prefix}modal-bg: #{$modal-content-bg};
+  --#{$prefix}modal-border-color: #{$modal-content-border-color};
+  --#{$prefix}modal-border-width: #{$modal-content-border-width};
+  --#{$prefix}modal-border-radius: #{$modal-content-border-radius};
+  --#{$prefix}modal-box-shadow: #{$modal-content-box-shadow-xs};
+  --#{$prefix}modal-inner-border-radius: #{$modal-content-inner-border-radius};
+  --#{$prefix}modal-header-padding-x: #{$modal-header-padding-x};
+  --#{$prefix}modal-header-padding-y: #{$modal-header-padding-y};
+  --#{$prefix}modal-header-padding: #{$modal-header-padding}; // Todo in v6: Split this padding into x and y
+  --#{$prefix}modal-header-border-color: #{$modal-header-border-color};
+  --#{$prefix}modal-header-border-width: #{$modal-header-border-width};
+  --#{$prefix}modal-title-line-height: #{$modal-title-line-height};
+  --#{$prefix}modal-footer-gap: #{$modal-footer-margin-between};
+  --#{$prefix}modal-footer-bg: #{$modal-footer-bg};
+  --#{$prefix}modal-footer-border-color: #{$modal-footer-border-color};
+  --#{$prefix}modal-footer-border-width: #{$modal-footer-border-width};
+  // scss-docs-end modal-css-vars
+
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: var(--#{$prefix}modal-zindex);
+  display: none;
+  width: 100%;
+  height: 100%;
+  overflow-x: hidden;
+  overflow-y: auto;
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+  // We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
+  // gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
+  // See also https://github.com/twbs/bootstrap/issues/17695
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: var(--#{$prefix}modal-margin);
+  // allow clicks to pass through for custom click handling to close modal
+  pointer-events: none;
+
+  // When fading in the modal, animate it to slide down
+  .modal.fade & {
+    transform: $modal-fade-transform;
+    @include transition($modal-transition);
+  }
+  .modal.show & {
+    transform: $modal-show-transform;
+  }
+
+  // When trying to close, animate focus to scale
+  .modal.modal-static & {
+    transform: $modal-scale-transform;
+  }
+}
+
+.modal-dialog-scrollable {
+  height: calc(100% - var(--#{$prefix}modal-margin) * 2);
+
+  .modal-content {
+    max-height: 100%;
+    overflow: hidden;
+  }
+
+  .modal-body {
+    overflow-y: auto;
+  }
+}
+
+.modal-dialog-centered {
+  display: flex;
+  align-items: center;
+  min-height: calc(100% - var(--#{$prefix}modal-margin) * 2);
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
+  // counteract the pointer-events: none; in the .modal-dialog
+  color: var(--#{$prefix}modal-color);
+  pointer-events: auto;
+  background-color: var(--#{$prefix}modal-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}modal-border-width) solid var(--#{$prefix}modal-border-color);
+  @include border-radius(var(--#{$prefix}modal-border-radius));
+  @include box-shadow(var(--#{$prefix}modal-box-shadow));
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  // scss-docs-start modal-backdrop-css-vars
+  --#{$prefix}backdrop-zindex: #{$zindex-modal-backdrop};
+  --#{$prefix}backdrop-bg: #{$modal-backdrop-bg};
+  --#{$prefix}backdrop-opacity: #{$modal-backdrop-opacity};
+  // scss-docs-end modal-backdrop-css-vars
+
+  @include overlay-backdrop(var(--#{$prefix}backdrop-zindex), var(--#{$prefix}backdrop-bg), var(--#{$prefix}backdrop-opacity));
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  display: flex;
+  flex-shrink: 0;
+  align-items: center;
+  padding: var(--#{$prefix}modal-header-padding);
+  border-bottom: var(--#{$prefix}modal-header-border-width) solid var(--#{$prefix}modal-header-border-color);
+  @include border-top-radius(var(--#{$prefix}modal-inner-border-radius));
+
+  .btn-close {
+    padding: calc(var(--#{$prefix}modal-header-padding-y) * .5) calc(var(--#{$prefix}modal-header-padding-x) * .5);
+    // Split properties to avoid invalid calc() function if value is 0
+    margin-top: calc(-.5 * var(--#{$prefix}modal-header-padding-y));
+    margin-right: calc(-.5 * var(--#{$prefix}modal-header-padding-x));
+    margin-bottom: calc(-.5 * var(--#{$prefix}modal-header-padding-y));
+    margin-left: auto;
+  }
+}
+
+// Title text within header
+.modal-title {
+  margin-bottom: 0;
+  line-height: var(--#{$prefix}modal-title-line-height);
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  // Enable `flex-grow: 1` so that the body take up as much space as possible
+  // when there should be a fixed height on `.modal-dialog`.
+  flex: 1 1 auto;
+  padding: var(--#{$prefix}modal-padding);
+}
+
+// Footer (for actions)
+.modal-footer {
+  display: flex;
+  flex-shrink: 0;
+  flex-wrap: wrap;
+  align-items: center; // vertically center
+  justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
+  padding: calc(var(--#{$prefix}modal-padding) - var(--#{$prefix}modal-footer-gap) * .5);
+  background-color: var(--#{$prefix}modal-footer-bg);
+  border-top: var(--#{$prefix}modal-footer-border-width) solid var(--#{$prefix}modal-footer-border-color);
+  @include border-bottom-radius(var(--#{$prefix}modal-inner-border-radius));
+
+  // Place margin between footer elements
+  // This solution is far from ideal because of the universal selector usage,
+  // but is needed to fix https://github.com/twbs/bootstrap/issues/24800
+  > * {
+    margin: calc(var(--#{$prefix}modal-footer-gap) * .5); // Todo in v6: replace with gap on parent class
+  }
+}
+
+// Scale up the modal
+@include media-breakpoint-up(sm) {
+  .modal {
+    --#{$prefix}modal-margin: #{$modal-dialog-margin-y-sm-up};
+    --#{$prefix}modal-box-shadow: #{$modal-content-box-shadow-sm-up};
+  }
+
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    max-width: var(--#{$prefix}modal-width);
+    margin-right: auto;
+    margin-left: auto;
+  }
+
+  .modal-sm {
+    --#{$prefix}modal-width: #{$modal-sm};
+  }
+}
+
+@include media-breakpoint-up(lg) {
+  .modal-lg,
+  .modal-xl {
+    --#{$prefix}modal-width: #{$modal-lg};
+  }
+}
+
+@include media-breakpoint-up(xl) {
+  .modal-xl {
+    --#{$prefix}modal-width: #{$modal-xl};
+  }
+}
+
+// scss-docs-start modal-fullscreen-loop
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+  $postfix: if($infix != "", $infix + "-down", "");
+
+  @include media-breakpoint-down($breakpoint) {
+    .modal-fullscreen#{$postfix} {
+      width: 100vw;
+      max-width: none;
+      height: 100%;
+      margin: 0;
+
+      .modal-content {
+        height: 100%;
+        border: 0;
+        @include border-radius(0);
+      }
+
+      .modal-header,
+      .modal-footer {
+        @include border-radius(0);
+      }
+
+      .modal-body {
+        overflow-y: auto;
+      }
+    }
+  }
+}
+// scss-docs-end modal-fullscreen-loop

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_nav.scss

@@ -0,0 +1,197 @@
+// Base class
+//
+// Kickstart any navigation component with a set of style resets. Works with
+// `<nav>`s, `<ul>`s or `<ol>`s.
+
+.nav {
+  // scss-docs-start nav-css-vars
+  --#{$prefix}nav-link-padding-x: #{$nav-link-padding-x};
+  --#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
+  @include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
+  --#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
+  --#{$prefix}nav-link-color: #{$nav-link-color};
+  --#{$prefix}nav-link-hover-color: #{$nav-link-hover-color};
+  --#{$prefix}nav-link-disabled-color: #{$nav-link-disabled-color};
+  // scss-docs-end nav-css-vars
+
+  display: flex;
+  flex-wrap: wrap;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.nav-link {
+  display: block;
+  padding: var(--#{$prefix}nav-link-padding-y) var(--#{$prefix}nav-link-padding-x);
+  @include font-size(var(--#{$prefix}nav-link-font-size));
+  font-weight: var(--#{$prefix}nav-link-font-weight);
+  color: var(--#{$prefix}nav-link-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background: none;
+  border: 0;
+  @include transition($nav-link-transition);
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}nav-link-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+
+  &:focus-visible {
+    outline: 0;
+    box-shadow: $nav-link-focus-box-shadow;
+  }
+
+  // Disabled state lightens text
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}nav-link-disabled-color);
+    pointer-events: none;
+    cursor: default;
+  }
+}
+
+//
+// Tabs
+//
+
+.nav-tabs {
+  // scss-docs-start nav-tabs-css-vars
+  --#{$prefix}nav-tabs-border-width: #{$nav-tabs-border-width};
+  --#{$prefix}nav-tabs-border-color: #{$nav-tabs-border-color};
+  --#{$prefix}nav-tabs-border-radius: #{$nav-tabs-border-radius};
+  --#{$prefix}nav-tabs-link-hover-border-color: #{$nav-tabs-link-hover-border-color};
+  --#{$prefix}nav-tabs-link-active-color: #{$nav-tabs-link-active-color};
+  --#{$prefix}nav-tabs-link-active-bg: #{$nav-tabs-link-active-bg};
+  --#{$prefix}nav-tabs-link-active-border-color: #{$nav-tabs-link-active-border-color};
+  // scss-docs-end nav-tabs-css-vars
+
+  border-bottom: var(--#{$prefix}nav-tabs-border-width) solid var(--#{$prefix}nav-tabs-border-color);
+
+  .nav-link {
+    margin-bottom: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
+    border: var(--#{$prefix}nav-tabs-border-width) solid transparent;
+    @include border-top-radius(var(--#{$prefix}nav-tabs-border-radius));
+
+    &:hover,
+    &:focus {
+      // Prevents active .nav-link tab overlapping focus outline of previous/next .nav-link
+      isolation: isolate;
+      border-color: var(--#{$prefix}nav-tabs-link-hover-border-color);
+    }
+  }
+
+  .nav-link.active,
+  .nav-item.show .nav-link {
+    color: var(--#{$prefix}nav-tabs-link-active-color);
+    background-color: var(--#{$prefix}nav-tabs-link-active-bg);
+    border-color: var(--#{$prefix}nav-tabs-link-active-border-color);
+  }
+
+  .dropdown-menu {
+    // Make dropdown border overlap tab border
+    margin-top: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
+    // Remove the top rounded corners here since there is a hard edge above the menu
+    @include border-top-radius(0);
+  }
+}
+
+
+//
+// Pills
+//
+
+.nav-pills {
+  // scss-docs-start nav-pills-css-vars
+  --#{$prefix}nav-pills-border-radius: #{$nav-pills-border-radius};
+  --#{$prefix}nav-pills-link-active-color: #{$nav-pills-link-active-color};
+  --#{$prefix}nav-pills-link-active-bg: #{$nav-pills-link-active-bg};
+  // scss-docs-end nav-pills-css-vars
+
+  .nav-link {
+    @include border-radius(var(--#{$prefix}nav-pills-border-radius));
+  }
+
+  .nav-link.active,
+  .show > .nav-link {
+    color: var(--#{$prefix}nav-pills-link-active-color);
+    @include gradient-bg(var(--#{$prefix}nav-pills-link-active-bg));
+  }
+}
+
+
+//
+// Underline
+//
+
+.nav-underline {
+  // scss-docs-start nav-underline-css-vars
+  --#{$prefix}nav-underline-gap: #{$nav-underline-gap};
+  --#{$prefix}nav-underline-border-width: #{$nav-underline-border-width};
+  --#{$prefix}nav-underline-link-active-color: #{$nav-underline-link-active-color};
+  // scss-docs-end nav-underline-css-vars
+
+  gap: var(--#{$prefix}nav-underline-gap);
+
+  .nav-link {
+    padding-right: 0;
+    padding-left: 0;
+    border-bottom: var(--#{$prefix}nav-underline-border-width) solid transparent;
+
+    &:hover,
+    &:focus {
+      border-bottom-color: currentcolor;
+    }
+  }
+
+  .nav-link.active,
+  .show > .nav-link {
+    font-weight: $font-weight-bold;
+    color: var(--#{$prefix}nav-underline-link-active-color);
+    border-bottom-color: currentcolor;
+  }
+}
+
+
+//
+// Justified variants
+//
+
+.nav-fill {
+  > .nav-link,
+  .nav-item {
+    flex: 1 1 auto;
+    text-align: center;
+  }
+}
+
+.nav-justified {
+  > .nav-link,
+  .nav-item {
+    flex-grow: 1;
+    flex-basis: 0;
+    text-align: center;
+  }
+}
+
+.nav-fill,
+.nav-justified {
+  .nav-item .nav-link {
+    width: 100%; // Make sure button will grow
+  }
+}
+
+
+// Tabbable tabs
+//
+// Hide tabbable panes to start, show them when `.active`
+
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_navbar.scss

@@ -0,0 +1,289 @@
+// Navbar
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  // scss-docs-start navbar-css-vars
+  --#{$prefix}navbar-padding-x: #{if($navbar-padding-x == null, 0, $navbar-padding-x)};
+  --#{$prefix}navbar-padding-y: #{$navbar-padding-y};
+  --#{$prefix}navbar-color: #{$navbar-light-color};
+  --#{$prefix}navbar-hover-color: #{$navbar-light-hover-color};
+  --#{$prefix}navbar-disabled-color: #{$navbar-light-disabled-color};
+  --#{$prefix}navbar-active-color: #{$navbar-light-active-color};
+  --#{$prefix}navbar-brand-padding-y: #{$navbar-brand-padding-y};
+  --#{$prefix}navbar-brand-margin-end: #{$navbar-brand-margin-end};
+  --#{$prefix}navbar-brand-font-size: #{$navbar-brand-font-size};
+  --#{$prefix}navbar-brand-color: #{$navbar-light-brand-color};
+  --#{$prefix}navbar-brand-hover-color: #{$navbar-light-brand-hover-color};
+  --#{$prefix}navbar-nav-link-padding-x: #{$navbar-nav-link-padding-x};
+  --#{$prefix}navbar-toggler-padding-y: #{$navbar-toggler-padding-y};
+  --#{$prefix}navbar-toggler-padding-x: #{$navbar-toggler-padding-x};
+  --#{$prefix}navbar-toggler-font-size: #{$navbar-toggler-font-size};
+  --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-light-toggler-icon-bg)};
+  --#{$prefix}navbar-toggler-border-color: #{$navbar-light-toggler-border-color};
+  --#{$prefix}navbar-toggler-border-radius: #{$navbar-toggler-border-radius};
+  --#{$prefix}navbar-toggler-focus-width: #{$navbar-toggler-focus-width};
+  --#{$prefix}navbar-toggler-transition: #{$navbar-toggler-transition};
+  // scss-docs-end navbar-css-vars
+
+  position: relative;
+  display: flex;
+  flex-wrap: wrap; // allow us to do the line break for collapsing content
+  align-items: center;
+  justify-content: space-between; // space out brand from logo
+  padding: var(--#{$prefix}navbar-padding-y) var(--#{$prefix}navbar-padding-x);
+  @include gradient-bg();
+
+  // Because flex properties aren't inherited, we need to redeclare these first
+  // few properties so that content nested within behave properly.
+  // The `flex-wrap` property is inherited to simplify the expanded navbars
+  %container-flex-properties {
+    display: flex;
+    flex-wrap: inherit;
+    align-items: center;
+    justify-content: space-between;
+  }
+
+  > .container,
+  > .container-fluid {
+    @extend %container-flex-properties;
+  }
+
+  @each $breakpoint, $container-max-width in $container-max-widths {
+    > .container#{breakpoint-infix($breakpoint, $container-max-widths)} {
+      @extend %container-flex-properties;
+    }
+  }
+}
+
+
+// Navbar brand
+//
+// Used for brand, project, or site names.
+
+.navbar-brand {
+  padding-top: var(--#{$prefix}navbar-brand-padding-y);
+  padding-bottom: var(--#{$prefix}navbar-brand-padding-y);
+  margin-right: var(--#{$prefix}navbar-brand-margin-end);
+  @include font-size(var(--#{$prefix}navbar-brand-font-size));
+  color: var(--#{$prefix}navbar-brand-color);
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: nowrap;
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}navbar-brand-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+}
+
+
+// Navbar nav
+//
+// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
+
+.navbar-nav {
+  // scss-docs-start navbar-nav-css-vars
+  --#{$prefix}nav-link-padding-x: 0;
+  --#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
+  @include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
+  --#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
+  --#{$prefix}nav-link-color: var(--#{$prefix}navbar-color);
+  --#{$prefix}nav-link-hover-color: var(--#{$prefix}navbar-hover-color);
+  --#{$prefix}nav-link-disabled-color: var(--#{$prefix}navbar-disabled-color);
+  // scss-docs-end navbar-nav-css-vars
+
+  display: flex;
+  flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+
+  .nav-link {
+    &.active,
+    &.show {
+      color: var(--#{$prefix}navbar-active-color);
+    }
+  }
+
+  .dropdown-menu {
+    position: static;
+  }
+}
+
+
+// Navbar text
+//
+//
+
+.navbar-text {
+  padding-top: $nav-link-padding-y;
+  padding-bottom: $nav-link-padding-y;
+  color: var(--#{$prefix}navbar-color);
+
+  a,
+  a:hover,
+  a:focus  {
+    color: var(--#{$prefix}navbar-active-color);
+  }
+}
+
+
+// Responsive navbar
+//
+// Custom styles for responsive collapsing and toggling of navbar contents.
+// Powered by the collapse Bootstrap JavaScript plugin.
+
+// When collapsed, prevent the toggleable navbar contents from appearing in
+// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
+// on the `.navbar` parent.
+.navbar-collapse {
+  flex-grow: 1;
+  flex-basis: 100%;
+  // For always expanded or extra full navbars, ensure content aligns itself
+  // properly vertically. Can be easily overridden with flex utilities.
+  align-items: center;
+}
+
+// Button for toggling the navbar when in its collapsed state
+.navbar-toggler {
+  padding: var(--#{$prefix}navbar-toggler-padding-y) var(--#{$prefix}navbar-toggler-padding-x);
+  @include font-size(var(--#{$prefix}navbar-toggler-font-size));
+  line-height: 1;
+  color: var(--#{$prefix}navbar-color);
+  background-color: transparent; // remove default button style
+  border: var(--#{$prefix}border-width) solid var(--#{$prefix}navbar-toggler-border-color); // remove default button style
+  @include border-radius(var(--#{$prefix}navbar-toggler-border-radius));
+  @include transition(var(--#{$prefix}navbar-toggler-transition));
+
+  &:hover {
+    text-decoration: none;
+  }
+
+  &:focus {
+    text-decoration: none;
+    outline: 0;
+    box-shadow: 0 0 0 var(--#{$prefix}navbar-toggler-focus-width);
+  }
+}
+
+// Keep as a separate element so folks can easily override it with another icon
+// or image file as needed.
+.navbar-toggler-icon {
+  display: inline-block;
+  width: 1.5em;
+  height: 1.5em;
+  vertical-align: middle;
+  background-image: var(--#{$prefix}navbar-toggler-icon-bg);
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: 100%;
+}
+
+.navbar-nav-scroll {
+  max-height: var(--#{$prefix}scroll-height, 75vh);
+  overflow-y: auto;
+}
+
+// scss-docs-start navbar-expand-loop
+// Generate series of `.navbar-expand-*` responsive classes for configuring
+// where your navbar collapses.
+.navbar-expand {
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    $next: breakpoint-next($breakpoint, $grid-breakpoints);
+    $infix: breakpoint-infix($next, $grid-breakpoints);
+
+    // stylelint-disable-next-line scss/selector-no-union-class-name
+    &#{$infix} {
+      @include media-breakpoint-up($next) {
+        flex-wrap: nowrap;
+        justify-content: flex-start;
+
+        .navbar-nav {
+          flex-direction: row;
+
+          .dropdown-menu {
+            position: absolute;
+          }
+
+          .nav-link {
+            padding-right: var(--#{$prefix}navbar-nav-link-padding-x);
+            padding-left: var(--#{$prefix}navbar-nav-link-padding-x);
+          }
+        }
+
+        .navbar-nav-scroll {
+          overflow: visible;
+        }
+
+        .navbar-collapse {
+          display: flex !important; // stylelint-disable-line declaration-no-important
+          flex-basis: auto;
+        }
+
+        .navbar-toggler {
+          display: none;
+        }
+
+        .offcanvas {
+          // stylelint-disable declaration-no-important
+          position: static;
+          z-index: auto;
+          flex-grow: 1;
+          width: auto !important;
+          height: auto !important;
+          visibility: visible !important;
+          background-color: transparent !important;
+          border: 0 !important;
+          transform: none !important;
+          @include box-shadow(none);
+          @include transition(none);
+          // stylelint-enable declaration-no-important
+
+          .offcanvas-header {
+            display: none;
+          }
+
+          .offcanvas-body {
+            display: flex;
+            flex-grow: 0;
+            padding: 0;
+            overflow-y: visible;
+          }
+        }
+      }
+    }
+  }
+}
+// scss-docs-end navbar-expand-loop
+
+// Navbar themes
+//
+// Styles for switching between navbars with light or dark background.
+
+.navbar-light {
+  @include deprecate("`.navbar-light`", "v5.2.0", "v6.0.0", true);
+}
+
+.navbar-dark,
+.navbar[data-bs-theme="dark"] {
+  // scss-docs-start navbar-dark-css-vars
+  --#{$prefix}navbar-color: #{$navbar-dark-color};
+  --#{$prefix}navbar-hover-color: #{$navbar-dark-hover-color};
+  --#{$prefix}navbar-disabled-color: #{$navbar-dark-disabled-color};
+  --#{$prefix}navbar-active-color: #{$navbar-dark-active-color};
+  --#{$prefix}navbar-brand-color: #{$navbar-dark-brand-color};
+  --#{$prefix}navbar-brand-hover-color: #{$navbar-dark-brand-hover-color};
+  --#{$prefix}navbar-toggler-border-color: #{$navbar-dark-toggler-border-color};
+  --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-dark-toggler-icon-bg)};
+  // scss-docs-end navbar-dark-css-vars
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .navbar-toggler-icon {
+      --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-dark-toggler-icon-bg)};
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_offcanvas.scss

@@ -0,0 +1,147 @@
+// stylelint-disable function-disallowed-list
+
+%offcanvas-css-vars {
+  // scss-docs-start offcanvas-css-vars
+  --#{$prefix}offcanvas-zindex: #{$zindex-offcanvas};
+  --#{$prefix}offcanvas-width: #{$offcanvas-horizontal-width};
+  --#{$prefix}offcanvas-height: #{$offcanvas-vertical-height};
+  --#{$prefix}offcanvas-padding-x: #{$offcanvas-padding-x};
+  --#{$prefix}offcanvas-padding-y: #{$offcanvas-padding-y};
+  --#{$prefix}offcanvas-color: #{$offcanvas-color};
+  --#{$prefix}offcanvas-bg: #{$offcanvas-bg-color};
+  --#{$prefix}offcanvas-border-width: #{$offcanvas-border-width};
+  --#{$prefix}offcanvas-border-color: #{$offcanvas-border-color};
+  --#{$prefix}offcanvas-box-shadow: #{$offcanvas-box-shadow};
+  --#{$prefix}offcanvas-transition: #{transform $offcanvas-transition-duration ease-in-out};
+  --#{$prefix}offcanvas-title-line-height: #{$offcanvas-title-line-height};
+  // scss-docs-end offcanvas-css-vars
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $next: breakpoint-next($breakpoint, $grid-breakpoints);
+  $infix: breakpoint-infix($next, $grid-breakpoints);
+
+  .offcanvas#{$infix} {
+    @extend %offcanvas-css-vars;
+  }
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $next: breakpoint-next($breakpoint, $grid-breakpoints);
+  $infix: breakpoint-infix($next, $grid-breakpoints);
+
+  .offcanvas#{$infix} {
+    @include media-breakpoint-down($next) {
+      position: fixed;
+      bottom: 0;
+      z-index: var(--#{$prefix}offcanvas-zindex);
+      display: flex;
+      flex-direction: column;
+      max-width: 100%;
+      color: var(--#{$prefix}offcanvas-color);
+      visibility: hidden;
+      background-color: var(--#{$prefix}offcanvas-bg);
+      background-clip: padding-box;
+      outline: 0;
+      @include box-shadow(var(--#{$prefix}offcanvas-box-shadow));
+      @include transition(var(--#{$prefix}offcanvas-transition));
+
+      &.offcanvas-start {
+        top: 0;
+        left: 0;
+        width: var(--#{$prefix}offcanvas-width);
+        border-right: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateX(-100%);
+      }
+
+      &.offcanvas-end {
+        top: 0;
+        right: 0;
+        width: var(--#{$prefix}offcanvas-width);
+        border-left: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateX(100%);
+      }
+
+      &.offcanvas-top {
+        top: 0;
+        right: 0;
+        left: 0;
+        height: var(--#{$prefix}offcanvas-height);
+        max-height: 100%;
+        border-bottom: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateY(-100%);
+      }
+
+      &.offcanvas-bottom {
+        right: 0;
+        left: 0;
+        height: var(--#{$prefix}offcanvas-height);
+        max-height: 100%;
+        border-top: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateY(100%);
+      }
+
+      &.showing,
+      &.show:not(.hiding) {
+        transform: none;
+      }
+
+      &.showing,
+      &.hiding,
+      &.show {
+        visibility: visible;
+      }
+    }
+
+    @if not ($infix == "") {
+      @include media-breakpoint-up($next) {
+        --#{$prefix}offcanvas-height: auto;
+        --#{$prefix}offcanvas-border-width: 0;
+        background-color: transparent !important; // stylelint-disable-line declaration-no-important
+
+        .offcanvas-header {
+          display: none;
+        }
+
+        .offcanvas-body {
+          display: flex;
+          flex-grow: 0;
+          padding: 0;
+          overflow-y: visible;
+          // Reset `background-color` in case `.bg-*` classes are used in offcanvas
+          background-color: transparent !important; // stylelint-disable-line declaration-no-important
+        }
+      }
+    }
+  }
+}
+
+.offcanvas-backdrop {
+  @include overlay-backdrop($zindex-offcanvas-backdrop, $offcanvas-backdrop-bg, $offcanvas-backdrop-opacity);
+}
+
+.offcanvas-header {
+  display: flex;
+  align-items: center;
+  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
+
+  .btn-close {
+    padding: calc(var(--#{$prefix}offcanvas-padding-y) * .5) calc(var(--#{$prefix}offcanvas-padding-x) * .5);
+    // Split properties to avoid invalid calc() function if value is 0
+    margin-top: calc(-.5 * var(--#{$prefix}offcanvas-padding-y));
+    margin-right: calc(-.5 * var(--#{$prefix}offcanvas-padding-x));
+    margin-bottom: calc(-.5 * var(--#{$prefix}offcanvas-padding-y));
+    margin-left: auto;
+  }
+}
+
+.offcanvas-title {
+  margin-bottom: 0;
+  line-height: var(--#{$prefix}offcanvas-title-line-height);
+}
+
+.offcanvas-body {
+  flex-grow: 1;
+  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
+  overflow-y: auto;
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_pagination.scss

@@ -0,0 +1,109 @@
+.pagination {
+  // scss-docs-start pagination-css-vars
+  --#{$prefix}pagination-padding-x: #{$pagination-padding-x};
+  --#{$prefix}pagination-padding-y: #{$pagination-padding-y};
+  @include rfs($pagination-font-size, --#{$prefix}pagination-font-size);
+  --#{$prefix}pagination-color: #{$pagination-color};
+  --#{$prefix}pagination-bg: #{$pagination-bg};
+  --#{$prefix}pagination-border-width: #{$pagination-border-width};
+  --#{$prefix}pagination-border-color: #{$pagination-border-color};
+  --#{$prefix}pagination-border-radius: #{$pagination-border-radius};
+  --#{$prefix}pagination-hover-color: #{$pagination-hover-color};
+  --#{$prefix}pagination-hover-bg: #{$pagination-hover-bg};
+  --#{$prefix}pagination-hover-border-color: #{$pagination-hover-border-color};
+  --#{$prefix}pagination-focus-color: #{$pagination-focus-color};
+  --#{$prefix}pagination-focus-bg: #{$pagination-focus-bg};
+  --#{$prefix}pagination-focus-box-shadow: #{$pagination-focus-box-shadow};
+  --#{$prefix}pagination-active-color: #{$pagination-active-color};
+  --#{$prefix}pagination-active-bg: #{$pagination-active-bg};
+  --#{$prefix}pagination-active-border-color: #{$pagination-active-border-color};
+  --#{$prefix}pagination-disabled-color: #{$pagination-disabled-color};
+  --#{$prefix}pagination-disabled-bg: #{$pagination-disabled-bg};
+  --#{$prefix}pagination-disabled-border-color: #{$pagination-disabled-border-color};
+  // scss-docs-end pagination-css-vars
+
+  display: flex;
+  @include list-unstyled();
+}
+
+.page-link {
+  position: relative;
+  display: block;
+  padding: var(--#{$prefix}pagination-padding-y) var(--#{$prefix}pagination-padding-x);
+  @include font-size(var(--#{$prefix}pagination-font-size));
+  color: var(--#{$prefix}pagination-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background-color: var(--#{$prefix}pagination-bg);
+  border: var(--#{$prefix}pagination-border-width) solid var(--#{$prefix}pagination-border-color);
+  @include transition($pagination-transition);
+
+  &:hover {
+    z-index: 2;
+    color: var(--#{$prefix}pagination-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    background-color: var(--#{$prefix}pagination-hover-bg);
+    border-color: var(--#{$prefix}pagination-hover-border-color);
+  }
+
+  &:focus {
+    z-index: 3;
+    color: var(--#{$prefix}pagination-focus-color);
+    background-color: var(--#{$prefix}pagination-focus-bg);
+    outline: $pagination-focus-outline;
+    box-shadow: var(--#{$prefix}pagination-focus-box-shadow);
+  }
+
+  &.active,
+  .active > & {
+    z-index: 3;
+    color: var(--#{$prefix}pagination-active-color);
+    @include gradient-bg(var(--#{$prefix}pagination-active-bg));
+    border-color: var(--#{$prefix}pagination-active-border-color);
+  }
+
+  &.disabled,
+  .disabled > & {
+    color: var(--#{$prefix}pagination-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}pagination-disabled-bg);
+    border-color: var(--#{$prefix}pagination-disabled-border-color);
+  }
+}
+
+.page-item {
+  &:not(:first-child) .page-link {
+    margin-left: $pagination-margin-start;
+  }
+
+  @if $pagination-margin-start == calc(-1 * #{$pagination-border-width}) {
+    &:first-child {
+      .page-link {
+        @include border-start-radius(var(--#{$prefix}pagination-border-radius));
+      }
+    }
+
+    &:last-child {
+      .page-link {
+        @include border-end-radius(var(--#{$prefix}pagination-border-radius));
+      }
+    }
+  } @else {
+    // Add border-radius to all pageLinks in case they have left margin
+    .page-link {
+      @include border-radius(var(--#{$prefix}pagination-border-radius));
+    }
+  }
+}
+
+
+//
+// Sizing
+//
+
+.pagination-lg {
+  @include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $pagination-border-radius-lg);
+}
+
+.pagination-sm {
+  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $pagination-border-radius-sm);
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_placeholders.scss

@@ -0,0 +1,51 @@
+.placeholder {
+  display: inline-block;
+  min-height: 1em;
+  vertical-align: middle;
+  cursor: wait;
+  background-color: currentcolor;
+  opacity: $placeholder-opacity-max;
+
+  &.btn::before {
+    display: inline-block;
+    content: "";
+  }
+}
+
+// Sizing
+.placeholder-xs {
+  min-height: .6em;
+}
+
+.placeholder-sm {
+  min-height: .8em;
+}
+
+.placeholder-lg {
+  min-height: 1.2em;
+}
+
+// Animation
+.placeholder-glow {
+  .placeholder {
+    animation: placeholder-glow 2s ease-in-out infinite;
+  }
+}
+
+@keyframes placeholder-glow {
+  50% {
+    opacity: $placeholder-opacity-min;
+  }
+}
+
+.placeholder-wave {
+  mask-image: linear-gradient(130deg, $black 55%, rgba(0, 0, 0, (1 - $placeholder-opacity-min)) 75%, $black 95%);
+  mask-size: 200% 100%;
+  animation: placeholder-wave 2s linear infinite;
+}
+
+@keyframes placeholder-wave {
+  100% {
+    mask-position: -200% 0%;
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_popover.scss

@@ -0,0 +1,196 @@
+.popover {
+  // scss-docs-start popover-css-vars
+  --#{$prefix}popover-zindex: #{$zindex-popover};
+  --#{$prefix}popover-max-width: #{$popover-max-width};
+  @include rfs($popover-font-size, --#{$prefix}popover-font-size);
+  --#{$prefix}popover-bg: #{$popover-bg};
+  --#{$prefix}popover-border-width: #{$popover-border-width};
+  --#{$prefix}popover-border-color: #{$popover-border-color};
+  --#{$prefix}popover-border-radius: #{$popover-border-radius};
+  --#{$prefix}popover-inner-border-radius: #{$popover-inner-border-radius};
+  --#{$prefix}popover-box-shadow: #{$popover-box-shadow};
+  --#{$prefix}popover-header-padding-x: #{$popover-header-padding-x};
+  --#{$prefix}popover-header-padding-y: #{$popover-header-padding-y};
+  @include rfs($popover-header-font-size, --#{$prefix}popover-header-font-size);
+  --#{$prefix}popover-header-color: #{$popover-header-color};
+  --#{$prefix}popover-header-bg: #{$popover-header-bg};
+  --#{$prefix}popover-body-padding-x: #{$popover-body-padding-x};
+  --#{$prefix}popover-body-padding-y: #{$popover-body-padding-y};
+  --#{$prefix}popover-body-color: #{$popover-body-color};
+  --#{$prefix}popover-arrow-width: #{$popover-arrow-width};
+  --#{$prefix}popover-arrow-height: #{$popover-arrow-height};
+  --#{$prefix}popover-arrow-border: var(--#{$prefix}popover-border-color);
+  // scss-docs-end popover-css-vars
+
+  z-index: var(--#{$prefix}popover-zindex);
+  display: block;
+  max-width: var(--#{$prefix}popover-max-width);
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  @include font-size(var(--#{$prefix}popover-font-size));
+  // Allow breaking very long words so they don't overflow the popover's bounds
+  word-wrap: break-word;
+  background-color: var(--#{$prefix}popover-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-border-color);
+  @include border-radius(var(--#{$prefix}popover-border-radius));
+  @include box-shadow(var(--#{$prefix}popover-box-shadow));
+
+  .popover-arrow {
+    display: block;
+    width: var(--#{$prefix}popover-arrow-width);
+    height: var(--#{$prefix}popover-arrow-height);
+
+    &::before,
+    &::after {
+      position: absolute;
+      display: block;
+      content: "";
+      border-color: transparent;
+      border-style: solid;
+      border-width: 0;
+    }
+  }
+}
+
+.bs-popover-top {
+  > .popover-arrow {
+    bottom: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+
+    &::before,
+    &::after {
+      border-width: var(--#{$prefix}popover-arrow-height) calc(var(--#{$prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      bottom: 0;
+      border-top-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      bottom: var(--#{$prefix}popover-border-width);
+      border-top-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-popover-end {
+  > .popover-arrow {
+    left: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+    width: var(--#{$prefix}popover-arrow-height);
+    height: var(--#{$prefix}popover-arrow-width);
+
+    &::before,
+    &::after {
+      border-width: calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height) calc(var(--#{$prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      left: 0;
+      border-right-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      left: var(--#{$prefix}popover-border-width);
+      border-right-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-popover-bottom {
+  > .popover-arrow {
+    top: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+
+    &::before,
+    &::after {
+      border-width: 0 calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      top: 0;
+      border-bottom-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      top: var(--#{$prefix}popover-border-width);
+      border-bottom-color: var(--#{$prefix}popover-bg);
+    }
+  }
+
+  // This will remove the popover-header's border just below the arrow
+  .popover-header::before {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    display: block;
+    width: var(--#{$prefix}popover-arrow-width);
+    margin-left: calc(-.5 * var(--#{$prefix}popover-arrow-width)); // stylelint-disable-line function-disallowed-list
+    content: "";
+    border-bottom: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-header-bg);
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-popover-start {
+  > .popover-arrow {
+    right: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+    width: var(--#{$prefix}popover-arrow-height);
+    height: var(--#{$prefix}popover-arrow-width);
+
+    &::before,
+    &::after {
+      border-width: calc(var(--#{$prefix}popover-arrow-width) * .5) 0 calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      right: 0;
+      border-left-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      right: var(--#{$prefix}popover-border-width);
+      border-left-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-popover-auto {
+  &[data-popper-placement^="top"] {
+    @extend .bs-popover-top;
+  }
+  &[data-popper-placement^="right"] {
+    @extend .bs-popover-end;
+  }
+  &[data-popper-placement^="bottom"] {
+    @extend .bs-popover-bottom;
+  }
+  &[data-popper-placement^="left"] {
+    @extend .bs-popover-start;
+  }
+}
+
+// Offset the popover to account for the popover arrow
+.popover-header {
+  padding: var(--#{$prefix}popover-header-padding-y) var(--#{$prefix}popover-header-padding-x);
+  margin-bottom: 0; // Reset the default from Reboot
+  @include font-size(var(--#{$prefix}popover-header-font-size));
+  color: var(--#{$prefix}popover-header-color);
+  background-color: var(--#{$prefix}popover-header-bg);
+  border-bottom: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-border-color);
+  @include border-top-radius(var(--#{$prefix}popover-inner-border-radius));
+
+  &:empty {
+    display: none;
+  }
+}
+
+.popover-body {
+  padding: var(--#{$prefix}popover-body-padding-y) var(--#{$prefix}popover-body-padding-x);
+  color: var(--#{$prefix}popover-body-color);
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_progress.scss

@@ -0,0 +1,68 @@
+// Disable animation if transitions are disabled
+
+// scss-docs-start progress-keyframes
+@if $enable-transitions {
+  @keyframes progress-bar-stripes {
+    0% { background-position-x: var(--#{$prefix}progress-height); }
+  }
+}
+// scss-docs-end progress-keyframes
+
+.progress,
+.progress-stacked {
+  // scss-docs-start progress-css-vars
+  --#{$prefix}progress-height: #{$progress-height};
+  @include rfs($progress-font-size, --#{$prefix}progress-font-size);
+  --#{$prefix}progress-bg: #{$progress-bg};
+  --#{$prefix}progress-border-radius: #{$progress-border-radius};
+  --#{$prefix}progress-box-shadow: #{$progress-box-shadow};
+  --#{$prefix}progress-bar-color: #{$progress-bar-color};
+  --#{$prefix}progress-bar-bg: #{$progress-bar-bg};
+  --#{$prefix}progress-bar-transition: #{$progress-bar-transition};
+  // scss-docs-end progress-css-vars
+
+  display: flex;
+  height: var(--#{$prefix}progress-height);
+  overflow: hidden; // force rounded corners by cropping it
+  @include font-size(var(--#{$prefix}progress-font-size));
+  background-color: var(--#{$prefix}progress-bg);
+  @include border-radius(var(--#{$prefix}progress-border-radius));
+  @include box-shadow(var(--#{$prefix}progress-box-shadow));
+}
+
+.progress-bar {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  overflow: hidden;
+  color: var(--#{$prefix}progress-bar-color);
+  text-align: center;
+  white-space: nowrap;
+  background-color: var(--#{$prefix}progress-bar-bg);
+  @include transition(var(--#{$prefix}progress-bar-transition));
+}
+
+.progress-bar-striped {
+  @include gradient-striped();
+  background-size: var(--#{$prefix}progress-height) var(--#{$prefix}progress-height);
+}
+
+.progress-stacked > .progress {
+  overflow: visible;
+}
+
+.progress-stacked > .progress > .progress-bar {
+  width: 100%;
+}
+
+@if $enable-transitions {
+  .progress-bar-animated {
+    animation: $progress-bar-animation-timing progress-bar-stripes;
+
+    @if $enable-reduced-motion {
+      @media (prefers-reduced-motion: reduce) {
+        animation: none;
+      }
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_reboot.scss

@@ -0,0 +1,617 @@
+// stylelint-disable declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
+
+
+// Reboot
+//
+// Normalization of HTML elements, manually forked from Normalize.css to remove
+// styles targeting irrelevant browsers while applying new styles.
+//
+// Normalize is licensed MIT. https://github.com/necolas/normalize.css
+
+
+// Document
+//
+// Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+
+// Root
+//
+// Ability to the value of the root font sizes, affecting the value of `rem`.
+// null by default, thus nothing is generated.
+
+:root {
+  @if $font-size-root != null {
+    @include font-size(var(--#{$prefix}root-font-size));
+  }
+
+  @if $enable-smooth-scroll {
+    @media (prefers-reduced-motion: no-preference) {
+      scroll-behavior: smooth;
+    }
+  }
+}
+
+
+// Body
+//
+// 1. Remove the margin in all browsers.
+// 2. As a best practice, apply a default `background-color`.
+// 3. Prevent adjustments of font size after orientation changes in iOS.
+// 4. Change the default tap highlight to be completely transparent in iOS.
+
+// scss-docs-start reboot-body-rules
+body {
+  margin: 0; // 1
+  font-family: var(--#{$prefix}body-font-family);
+  @include font-size(var(--#{$prefix}body-font-size));
+  font-weight: var(--#{$prefix}body-font-weight);
+  line-height: var(--#{$prefix}body-line-height);
+  color: var(--#{$prefix}body-color);
+  text-align: var(--#{$prefix}body-text-align);
+  background-color: var(--#{$prefix}body-bg); // 2
+  -webkit-text-size-adjust: 100%; // 3
+  -webkit-tap-highlight-color: rgba($black, 0); // 4
+}
+// scss-docs-end reboot-body-rules
+
+
+// Content grouping
+//
+// 1. Reset Firefox's gray color
+
+hr {
+  margin: $hr-margin-y 0;
+  color: $hr-color; // 1
+  border: 0;
+  border-top: $hr-border-width solid $hr-border-color;
+  opacity: $hr-opacity;
+}
+
+
+// Typography
+//
+// 1. Remove top margins from headings
+//    By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
+//    margin for easier control within type scales as it avoids margin collapsing.
+
+%heading {
+  margin-top: 0; // 1
+  margin-bottom: $headings-margin-bottom;
+  font-family: $headings-font-family;
+  font-style: $headings-font-style;
+  font-weight: $headings-font-weight;
+  line-height: $headings-line-height;
+  color: var(--#{$prefix}heading-color);
+}
+
+h1 {
+  @extend %heading;
+  @include font-size($h1-font-size);
+}
+
+h2 {
+  @extend %heading;
+  @include font-size($h2-font-size);
+}
+
+h3 {
+  @extend %heading;
+  @include font-size($h3-font-size);
+}
+
+h4 {
+  @extend %heading;
+  @include font-size($h4-font-size);
+}
+
+h5 {
+  @extend %heading;
+  @include font-size($h5-font-size);
+}
+
+h6 {
+  @extend %heading;
+  @include font-size($h6-font-size);
+}
+
+
+// Reset margins on paragraphs
+//
+// Similarly, the top margin on `<p>`s get reset. However, we also reset the
+// bottom margin to use `rem` units instead of `em`.
+
+p {
+  margin-top: 0;
+  margin-bottom: $paragraph-margin-bottom;
+}
+
+
+// Abbreviations
+//
+// 1. Add the correct text decoration in Chrome, Edge, Opera, and Safari.
+// 2. Add explicit cursor to indicate changed behavior.
+// 3. Prevent the text-decoration to be skipped.
+
+abbr[title] {
+  text-decoration: underline dotted; // 1
+  cursor: help; // 2
+  text-decoration-skip-ink: none; // 3
+}
+
+
+// Address
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+
+// Lists
+
+ol,
+ul {
+  padding-left: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: $dt-font-weight;
+}
+
+// 1. Undo browser default
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0; // 1
+}
+
+
+// Blockquote
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+
+// Strong
+//
+// Add the correct font weight in Chrome, Edge, and Safari
+
+b,
+strong {
+  font-weight: $font-weight-bolder;
+}
+
+
+// Small
+//
+// Add the correct font size in all browsers
+
+small {
+  @include font-size($small-font-size);
+}
+
+
+// Mark
+
+mark {
+  padding: $mark-padding;
+  color: var(--#{$prefix}highlight-color);
+  background-color: var(--#{$prefix}highlight-bg);
+}
+
+
+// Sub and Sup
+//
+// Prevent `sub` and `sup` elements from affecting the line height in
+// all browsers.
+
+sub,
+sup {
+  position: relative;
+  @include font-size($sub-sup-font-size);
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub { bottom: -.25em; }
+sup { top: -.5em; }
+
+
+// Links
+
+a {
+  color: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-opacity, 1));
+  text-decoration: $link-decoration;
+
+  &:hover {
+    --#{$prefix}link-color-rgb: var(--#{$prefix}link-hover-color-rgb);
+    text-decoration: $link-hover-decoration;
+  }
+}
+
+// And undo these styles for placeholder links/named anchors (without href).
+// It would be more straightforward to just use a[href] in previous block, but that
+// causes specificity issues in many other styles that are too complex to fix.
+// See https://github.com/twbs/bootstrap/issues/19402
+
+a:not([href]):not([class]) {
+  &,
+  &:hover {
+    color: inherit;
+    text-decoration: none;
+  }
+}
+
+
+// Code
+
+pre,
+code,
+kbd,
+samp {
+  font-family: $font-family-code;
+  @include font-size(1em); // Correct the odd `em` font sizing in all browsers.
+}
+
+// 1. Remove browser default top margin
+// 2. Reset browser default of `1em` to use `rem`s
+// 3. Don't allow content to break outside
+
+pre {
+  display: block;
+  margin-top: 0; // 1
+  margin-bottom: 1rem; // 2
+  overflow: auto; // 3
+  @include font-size($code-font-size);
+  color: $pre-color;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    @include font-size(inherit);
+    color: inherit;
+    word-break: normal;
+  }
+}
+
+code {
+  @include font-size($code-font-size);
+  color: var(--#{$prefix}code-color);
+  word-wrap: break-word;
+
+  // Streamline the style when inside anchors to avoid broken underline and more
+  a > & {
+    color: inherit;
+  }
+}
+
+kbd {
+  padding: $kbd-padding-y $kbd-padding-x;
+  @include font-size($kbd-font-size);
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  @include border-radius($border-radius-sm);
+
+  kbd {
+    padding: 0;
+    @include font-size(1em);
+    font-weight: $nested-kbd-font-weight;
+  }
+}
+
+
+// Figures
+//
+// Apply a consistent margin strategy (matches our type styles).
+
+figure {
+  margin: 0 0 1rem;
+}
+
+
+// Images and content
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+
+// Tables
+//
+// Prevent double borders
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: $table-cell-padding-y;
+  padding-bottom: $table-cell-padding-y;
+  color: $table-caption-color;
+  text-align: left;
+}
+
+// 1. Removes font-weight bold by inheriting
+// 2. Matches default `<td>` alignment by inheriting `text-align`.
+// 3. Fix alignment for Safari
+
+th {
+  font-weight: $table-th-font-weight; // 1
+  text-align: inherit; // 2
+  text-align: -webkit-match-parent; // 3
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+
+// Forms
+//
+// 1. Allow labels to use `margin` for spacing.
+
+label {
+  display: inline-block; // 1
+}
+
+// Remove the default `border-radius` that macOS Chrome adds.
+// See https://github.com/twbs/bootstrap/issues/24093
+
+button {
+  // stylelint-disable-next-line property-disallowed-list
+  border-radius: 0;
+}
+
+// Explicitly remove focus outline in Chromium when it shouldn't be
+// visible (e.g. as result of mouse click or touch tap). It already
+// should be doing this automatically, but seems to currently be
+// confused and applies its very visible two-tone outline anyway.
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+// 1. Remove the margin in Firefox and Safari
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0; // 1
+  font-family: inherit;
+  @include font-size(inherit);
+  line-height: inherit;
+}
+
+// Remove the inheritance of text transform in Firefox
+button,
+select {
+  text-transform: none;
+}
+// Set the cursor for non-`<button>` buttons
+//
+// Details at https://github.com/twbs/bootstrap/pull/30562
+[role="button"] {
+  cursor: pointer;
+}
+
+select {
+  // Remove the inheritance of word-wrap in Safari.
+  // See https://github.com/twbs/bootstrap/issues/24990
+  word-wrap: normal;
+
+  // Undo the opacity change from Chrome
+  &:disabled {
+    opacity: 1;
+  }
+}
+
+// Remove the dropdown arrow only from text type inputs built with datalists in Chrome.
+// See https://stackoverflow.com/a/54997118
+
+[list]:not([type="date"]):not([type="datetime-local"]):not([type="month"]):not([type="week"]):not([type="time"])::-webkit-calendar-picker-indicator {
+  display: none !important;
+}
+
+// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
+//    controls in Android 4.
+// 2. Correct the inability to style clickable types in iOS and Safari.
+// 3. Opinionated: add "hand" cursor to non-disabled button elements.
+
+button,
+[type="button"], // 1
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button; // 2
+
+  @if $enable-button-pointers {
+    &:not(:disabled) {
+      cursor: pointer; // 3
+    }
+  }
+}
+
+// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+// 1. Textareas should really only resize vertically so they don't break their (horizontal) containers.
+
+textarea {
+  resize: vertical; // 1
+}
+
+// 1. Browsers set a default `min-width: min-content;` on fieldsets,
+//    unlike e.g. `<div>`s, which have `min-width: 0;` by default.
+//    So we reset that to ensure fieldsets behave more like a standard block element.
+//    See https://github.com/twbs/bootstrap/issues/12359
+//    and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
+// 2. Reset the default outline behavior of fieldsets so they don't affect page layout.
+
+fieldset {
+  min-width: 0; // 1
+  padding: 0; // 2
+  margin: 0; // 2
+  border: 0; // 2
+}
+
+// 1. By using `float: left`, the legend will behave like a block element.
+//    This way the border of a fieldset wraps around the legend if present.
+// 2. Fix wrapping bug.
+//    See https://github.com/twbs/bootstrap/issues/29712
+
+legend {
+  float: left; // 1
+  width: 100%;
+  padding: 0;
+  margin-bottom: $legend-margin-bottom;
+  font-weight: $legend-font-weight;
+  line-height: inherit;
+  @include font-size($legend-font-size);
+
+  + * {
+    clear: left; // 2
+  }
+}
+
+// Fix height of inputs with a type of datetime-local, date, month, week, or time
+// See https://github.com/twbs/bootstrap/issues/18842
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+// 1. This overrides the extra rounded corners on search inputs in iOS so that our
+//    `.form-control` class can properly style them. Note that this cannot simply
+//    be added to `.form-control` as it's not specific enough. For details, see
+//    https://github.com/twbs/bootstrap/issues/11586.
+// 2. Correct the outline style in Safari.
+
+[type="search"] {
+  -webkit-appearance: textfield; // 1
+  outline-offset: -2px; // 2
+
+  // 3. Better affordance and consistent appearance for search cancel button
+  &::-webkit-search-cancel-button {
+    cursor: pointer;
+    filter: grayscale(1);
+  }
+}
+
+// 1. A few input types should stay LTR
+// See https://rtlstyling.com/posts/rtl-styling#form-inputs
+// 2. RTL only output
+// See https://rtlcss.com/learn/usage-guide/control-directives/#raw
+
+/* rtl:raw:
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+*/
+
+// Remove the inner padding in Chrome and Safari on macOS.
+
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+// Remove padding around color pickers in webkit browsers
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+
+// 1. Inherit font family and line height for file input buttons
+// 2. Correct the inability to style clickable types in iOS and Safari.
+
+::file-selector-button {
+  font: inherit; // 1
+  -webkit-appearance: button; // 2
+}
+
+// Correct element displays
+
+output {
+  display: inline-block;
+}
+
+// Remove border from iframe
+
+iframe {
+  border: 0;
+}
+
+// Summary
+//
+// 1. Add the correct display in all browsers
+
+summary {
+  display: list-item; // 1
+  cursor: pointer;
+}
+
+
+// Progress
+//
+// Add the correct vertical alignment in Chrome, Firefox, and Opera.
+
+progress {
+  vertical-align: baseline;
+}
+
+
+// Hidden attribute
+//
+// Always hide an element with the `hidden` HTML attribute.
+
+[hidden] {
+  display: none !important;
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_root.scss

@@ -0,0 +1,187 @@
+:root,
+[data-bs-theme="light"] {
+  // Note: Custom variable values only support SassScript inside `#{}`.
+
+  // Colors
+  //
+  // Generate palettes for full colors, grays, and theme colors.
+
+  @each $color, $value in $colors {
+    --#{$prefix}#{$color}: #{$value};
+  }
+
+  @each $color, $value in $grays {
+    --#{$prefix}gray-#{$color}: #{$value};
+  }
+
+  @each $color, $value in $theme-colors {
+    --#{$prefix}#{$color}: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-rgb {
+    --#{$prefix}#{$color}-rgb: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-text {
+    --#{$prefix}#{$color}-text-emphasis: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-bg-subtle {
+    --#{$prefix}#{$color}-bg-subtle: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-border-subtle {
+    --#{$prefix}#{$color}-border-subtle: #{$value};
+  }
+
+  --#{$prefix}white-rgb: #{to-rgb($white)};
+  --#{$prefix}black-rgb: #{to-rgb($black)};
+
+  // Fonts
+
+  // Note: Use `inspect` for lists so that quoted items keep the quotes.
+  // See https://github.com/sass/sass/issues/2383#issuecomment-336349172
+  --#{$prefix}font-sans-serif: #{inspect($font-family-sans-serif)};
+  --#{$prefix}font-monospace: #{inspect($font-family-monospace)};
+  --#{$prefix}gradient: #{$gradient};
+
+  // Root and body
+  // scss-docs-start root-body-variables
+  @if $font-size-root != null {
+    --#{$prefix}root-font-size: #{$font-size-root};
+  }
+  --#{$prefix}body-font-family: #{inspect($font-family-base)};
+  @include rfs($font-size-base, --#{$prefix}body-font-size);
+  --#{$prefix}body-font-weight: #{$font-weight-base};
+  --#{$prefix}body-line-height: #{$line-height-base};
+  @if $body-text-align != null {
+    --#{$prefix}body-text-align: #{$body-text-align};
+  }
+
+  --#{$prefix}body-color: #{$body-color};
+  --#{$prefix}body-color-rgb: #{to-rgb($body-color)};
+  --#{$prefix}body-bg: #{$body-bg};
+  --#{$prefix}body-bg-rgb: #{to-rgb($body-bg)};
+
+  --#{$prefix}emphasis-color: #{$body-emphasis-color};
+  --#{$prefix}emphasis-color-rgb: #{to-rgb($body-emphasis-color)};
+
+  --#{$prefix}secondary-color: #{$body-secondary-color};
+  --#{$prefix}secondary-color-rgb: #{to-rgb($body-secondary-color)};
+  --#{$prefix}secondary-bg: #{$body-secondary-bg};
+  --#{$prefix}secondary-bg-rgb: #{to-rgb($body-secondary-bg)};
+
+  --#{$prefix}tertiary-color: #{$body-tertiary-color};
+  --#{$prefix}tertiary-color-rgb: #{to-rgb($body-tertiary-color)};
+  --#{$prefix}tertiary-bg: #{$body-tertiary-bg};
+  --#{$prefix}tertiary-bg-rgb: #{to-rgb($body-tertiary-bg)};
+  // scss-docs-end root-body-variables
+
+  --#{$prefix}heading-color: #{$headings-color};
+
+  --#{$prefix}link-color: #{$link-color};
+  --#{$prefix}link-color-rgb: #{to-rgb($link-color)};
+  --#{$prefix}link-decoration: #{$link-decoration};
+
+  --#{$prefix}link-hover-color: #{$link-hover-color};
+  --#{$prefix}link-hover-color-rgb: #{to-rgb($link-hover-color)};
+
+  @if $link-hover-decoration != null {
+    --#{$prefix}link-hover-decoration: #{$link-hover-decoration};
+  }
+
+  --#{$prefix}code-color: #{$code-color};
+  --#{$prefix}highlight-color: #{$mark-color};
+  --#{$prefix}highlight-bg: #{$mark-bg};
+
+  // scss-docs-start root-border-var
+  --#{$prefix}border-width: #{$border-width};
+  --#{$prefix}border-style: #{$border-style};
+  --#{$prefix}border-color: #{$border-color};
+  --#{$prefix}border-color-translucent: #{$border-color-translucent};
+
+  --#{$prefix}border-radius: #{$border-radius};
+  --#{$prefix}border-radius-sm: #{$border-radius-sm};
+  --#{$prefix}border-radius-lg: #{$border-radius-lg};
+  --#{$prefix}border-radius-xl: #{$border-radius-xl};
+  --#{$prefix}border-radius-xxl: #{$border-radius-xxl};
+  --#{$prefix}border-radius-2xl: var(--#{$prefix}border-radius-xxl); // Deprecated in v5.3.0 for consistency
+  --#{$prefix}border-radius-pill: #{$border-radius-pill};
+  // scss-docs-end root-border-var
+
+  --#{$prefix}box-shadow: #{$box-shadow};
+  --#{$prefix}box-shadow-sm: #{$box-shadow-sm};
+  --#{$prefix}box-shadow-lg: #{$box-shadow-lg};
+  --#{$prefix}box-shadow-inset: #{$box-shadow-inset};
+
+  // Focus styles
+  // scss-docs-start root-focus-variables
+  --#{$prefix}focus-ring-width: #{$focus-ring-width};
+  --#{$prefix}focus-ring-opacity: #{$focus-ring-opacity};
+  --#{$prefix}focus-ring-color: #{$focus-ring-color};
+  // scss-docs-end root-focus-variables
+
+  // scss-docs-start root-form-validation-variables
+  --#{$prefix}form-valid-color: #{$form-valid-color};
+  --#{$prefix}form-valid-border-color: #{$form-valid-border-color};
+  --#{$prefix}form-invalid-color: #{$form-invalid-color};
+  --#{$prefix}form-invalid-border-color: #{$form-invalid-border-color};
+  // scss-docs-end root-form-validation-variables
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    color-scheme: dark;
+
+    // scss-docs-start root-dark-mode-vars
+    --#{$prefix}body-color: #{$body-color-dark};
+    --#{$prefix}body-color-rgb: #{to-rgb($body-color-dark)};
+    --#{$prefix}body-bg: #{$body-bg-dark};
+    --#{$prefix}body-bg-rgb: #{to-rgb($body-bg-dark)};
+
+    --#{$prefix}emphasis-color: #{$body-emphasis-color-dark};
+    --#{$prefix}emphasis-color-rgb: #{to-rgb($body-emphasis-color-dark)};
+
+    --#{$prefix}secondary-color: #{$body-secondary-color-dark};
+    --#{$prefix}secondary-color-rgb: #{to-rgb($body-secondary-color-dark)};
+    --#{$prefix}secondary-bg: #{$body-secondary-bg-dark};
+    --#{$prefix}secondary-bg-rgb: #{to-rgb($body-secondary-bg-dark)};
+
+    --#{$prefix}tertiary-color: #{$body-tertiary-color-dark};
+    --#{$prefix}tertiary-color-rgb: #{to-rgb($body-tertiary-color-dark)};
+    --#{$prefix}tertiary-bg: #{$body-tertiary-bg-dark};
+    --#{$prefix}tertiary-bg-rgb: #{to-rgb($body-tertiary-bg-dark)};
+
+    @each $color, $value in $theme-colors-text-dark {
+      --#{$prefix}#{$color}-text-emphasis: #{$value};
+    }
+
+    @each $color, $value in $theme-colors-bg-subtle-dark {
+      --#{$prefix}#{$color}-bg-subtle: #{$value};
+    }
+
+    @each $color, $value in $theme-colors-border-subtle-dark {
+      --#{$prefix}#{$color}-border-subtle: #{$value};
+    }
+
+    --#{$prefix}heading-color: #{$headings-color-dark};
+
+    --#{$prefix}link-color: #{$link-color-dark};
+    --#{$prefix}link-hover-color: #{$link-hover-color-dark};
+    --#{$prefix}link-color-rgb: #{to-rgb($link-color-dark)};
+    --#{$prefix}link-hover-color-rgb: #{to-rgb($link-hover-color-dark)};
+
+    --#{$prefix}code-color: #{$code-color-dark};
+    --#{$prefix}highlight-color: #{$mark-color-dark};
+    --#{$prefix}highlight-bg: #{$mark-bg-dark};
+
+    --#{$prefix}border-color: #{$border-color-dark};
+    --#{$prefix}border-color-translucent: #{$border-color-translucent-dark};
+
+    --#{$prefix}form-valid-color: #{$form-valid-color-dark};
+    --#{$prefix}form-valid-border-color: #{$form-valid-border-color-dark};
+    --#{$prefix}form-invalid-color: #{$form-invalid-color-dark};
+    --#{$prefix}form-invalid-border-color: #{$form-invalid-border-color-dark};
+    // scss-docs-end root-dark-mode-vars
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_spinners.scss

@@ -0,0 +1,86 @@
+//
+// Rotating border
+//
+
+.spinner-grow,
+.spinner-border {
+  display: inline-block;
+  flex-shrink: 0;
+  width: var(--#{$prefix}spinner-width);
+  height: var(--#{$prefix}spinner-height);
+  vertical-align: var(--#{$prefix}spinner-vertical-align);
+  // stylelint-disable-next-line property-disallowed-list
+  border-radius: 50%;
+  animation: var(--#{$prefix}spinner-animation-speed) linear infinite var(--#{$prefix}spinner-animation-name);
+}
+
+// scss-docs-start spinner-border-keyframes
+@keyframes spinner-border {
+  to { transform: rotate(360deg) #{"/* rtl:ignore */"}; }
+}
+// scss-docs-end spinner-border-keyframes
+
+.spinner-border {
+  // scss-docs-start spinner-border-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width};
+  --#{$prefix}spinner-height: #{$spinner-height};
+  --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
+  --#{$prefix}spinner-border-width: #{$spinner-border-width};
+  --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
+  --#{$prefix}spinner-animation-name: spinner-border;
+  // scss-docs-end spinner-border-css-vars
+
+  border: var(--#{$prefix}spinner-border-width) solid currentcolor;
+  border-right-color: transparent;
+}
+
+.spinner-border-sm {
+  // scss-docs-start spinner-border-sm-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width-sm};
+  --#{$prefix}spinner-height: #{$spinner-height-sm};
+  --#{$prefix}spinner-border-width: #{$spinner-border-width-sm};
+  // scss-docs-end spinner-border-sm-css-vars
+}
+
+//
+// Growing circle
+//
+
+// scss-docs-start spinner-grow-keyframes
+@keyframes spinner-grow {
+  0% {
+    transform: scale(0);
+  }
+  50% {
+    opacity: 1;
+    transform: none;
+  }
+}
+// scss-docs-end spinner-grow-keyframes
+
+.spinner-grow {
+  // scss-docs-start spinner-grow-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width};
+  --#{$prefix}spinner-height: #{$spinner-height};
+  --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
+  --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
+  --#{$prefix}spinner-animation-name: spinner-grow;
+  // scss-docs-end spinner-grow-css-vars
+
+  background-color: currentcolor;
+  opacity: 0;
+}
+
+.spinner-grow-sm {
+  --#{$prefix}spinner-width: #{$spinner-width-sm};
+  --#{$prefix}spinner-height: #{$spinner-height-sm};
+}
+
+@if $enable-reduced-motion {
+  @media (prefers-reduced-motion: reduce) {
+    .spinner-border,
+    .spinner-grow {
+      --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed * 2};
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_tables.scss

@@ -0,0 +1,171 @@
+//
+// Basic Bootstrap table
+//
+
+.table {
+  // Reset needed for nesting tables
+  --#{$prefix}table-color-type: initial;
+  --#{$prefix}table-bg-type: initial;
+  --#{$prefix}table-color-state: initial;
+  --#{$prefix}table-bg-state: initial;
+  // End of reset
+  --#{$prefix}table-color: #{$table-color};
+  --#{$prefix}table-bg: #{$table-bg};
+  --#{$prefix}table-border-color: #{$table-border-color};
+  --#{$prefix}table-accent-bg: #{$table-accent-bg};
+  --#{$prefix}table-striped-color: #{$table-striped-color};
+  --#{$prefix}table-striped-bg: #{$table-striped-bg};
+  --#{$prefix}table-active-color: #{$table-active-color};
+  --#{$prefix}table-active-bg: #{$table-active-bg};
+  --#{$prefix}table-hover-color: #{$table-hover-color};
+  --#{$prefix}table-hover-bg: #{$table-hover-bg};
+
+  width: 100%;
+  margin-bottom: $spacer;
+  vertical-align: $table-cell-vertical-align;
+  border-color: var(--#{$prefix}table-border-color);
+
+  // Target th & td
+  // We need the child combinator to prevent styles leaking to nested tables which doesn't have a `.table` class.
+  // We use the universal selectors here to simplify the selector (else we would need 6 different selectors).
+  // Another advantage is that this generates less code and makes the selector less specific making it easier to override.
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y $table-cell-padding-x;
+    // Following the precept of cascades: https://codepen.io/miriamsuzanne/full/vYNgodb
+    color: var(--#{$prefix}table-color-state, var(--#{$prefix}table-color-type, var(--#{$prefix}table-color)));
+    background-color: var(--#{$prefix}table-bg);
+    border-bottom-width: $table-border-width;
+    box-shadow: inset 0 0 0 9999px var(--#{$prefix}table-bg-state, var(--#{$prefix}table-bg-type, var(--#{$prefix}table-accent-bg)));
+  }
+
+  > tbody {
+    vertical-align: inherit;
+  }
+
+  > thead {
+    vertical-align: bottom;
+  }
+}
+
+.table-group-divider {
+  border-top: calc(#{$table-border-width} * 2) solid $table-group-separator-color; // stylelint-disable-line function-disallowed-list
+}
+
+//
+// Change placement of captions with a class
+//
+
+.caption-top {
+  caption-side: top;
+}
+
+
+//
+// Condensed table w/ half padding
+//
+
+.table-sm {
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y-sm $table-cell-padding-x-sm;
+  }
+}
+
+
+// Border versions
+//
+// Add or remove borders all around the table and between all the columns.
+//
+// When borders are added on all sides of the cells, the corners can render odd when
+// these borders do not have the same color or if they are semi-transparent.
+// Therefore we add top and border bottoms to the `tr`s and left and right borders
+// to the `td`s or `th`s
+
+.table-bordered {
+  > :not(caption) > * {
+    border-width: $table-border-width 0;
+
+    // stylelint-disable-next-line selector-max-universal
+    > * {
+      border-width: 0 $table-border-width;
+    }
+  }
+}
+
+.table-borderless {
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    border-bottom-width: 0;
+  }
+
+  > :not(:first-child) {
+    border-top-width: 0;
+  }
+}
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+// For rows
+.table-striped {
+  > tbody > tr:nth-of-type(#{$table-striped-order}) > * {
+    --#{$prefix}table-color-type: var(--#{$prefix}table-striped-color);
+    --#{$prefix}table-bg-type: var(--#{$prefix}table-striped-bg);
+  }
+}
+
+// For columns
+.table-striped-columns {
+  > :not(caption) > tr > :nth-child(#{$table-striped-columns-order}) {
+    --#{$prefix}table-color-type: var(--#{$prefix}table-striped-color);
+    --#{$prefix}table-bg-type: var(--#{$prefix}table-striped-bg);
+  }
+}
+
+// Active table
+//
+// The `.table-active` class can be added to highlight rows or cells
+
+.table-active {
+  --#{$prefix}table-color-state: var(--#{$prefix}table-active-color);
+  --#{$prefix}table-bg-state: var(--#{$prefix}table-active-bg);
+}
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  > tbody > tr:hover > * {
+    --#{$prefix}table-color-state: var(--#{$prefix}table-hover-color);
+    --#{$prefix}table-bg-state: var(--#{$prefix}table-hover-bg);
+  }
+}
+
+
+// Table variants
+//
+// Table variants set the table cell backgrounds, border colors
+// and the colors of the striped, hovered & active tables
+
+@each $color, $value in $table-variants {
+  @include table-variant($color, $value);
+}
+
+// Responsive tables
+//
+// Generate series of `.table-responsive-*` classes for configuring the screen
+// size of where your table will overflow.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+  @include media-breakpoint-down($breakpoint) {
+    .table-responsive#{$infix} {
+      overflow-x: auto;
+      -webkit-overflow-scrolling: touch;
+    }
+  }
+}

04_browser-api/unterricht/tag27/01_website-api/frontend/dev/scss/01_frameworks/bootstrap-5.3.8/_toasts.scss

@@ -0,0 +1,73 @@
+.toast {
+  // scss-docs-start toast-css-vars
+  --#{$prefix}toast-zindex: #{$zindex-toast};
+  --#{$prefix}toast-padding-x: #{$toast-padding-x};
+  --#{$prefix}toast-padding-y: #{$toast-padding-y};
+  --#{$prefix}toast-spacing: #{$toast-spacing};
+  --#{$prefix}toast-max-width: #{$toast-max-width};
+  @include rfs($toast-font-size, --#{$prefix}toast-font-size);
+  --#{$prefix}toast-color: #{$toast-color};
+  --#{$prefix}toast-bg: #{$toast-background-color};
+  --#{$prefix}toast-border-width: #{$toast-border-width};
+  --#{$prefix}toast-border-color: #{$toast-border-color};
+  --#{$prefix}toast-border-radius: #{$toast-border-radius};
+  --#{$prefix}toast-box-shadow: #{$toast-box-shadow};
+  --#{$prefix}toast-header-color: #{$toast-header-color};
+  --#{$prefix}toast-header-bg: #{$toast-header-background-color};
+  --#{$prefix}toast-header-border-color: #{$toast-header-border-color};
+  // scss-docs-end toast-css-vars
+
+  width: var(--#{$prefix}toast-max-width);
+  max-width: 100%;
+  @include font-size(var(--#{$prefix}toast-font-size));
+  color: var(--#{$prefix}toast-color);
+  pointer-events: auto;
+  background-color: var(--#{$prefix}toast-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}toast-border-width) solid var(--#{$prefix}toast-border-color);
+  box-shadow: var(--#{$prefix}toast-box-shadow);
+  @include border-radius(var(--#{$prefix}toast-border-radius));
+
+  &.showing {
+    opacity: 0;
+  }
+
+  &:not(.show) {
+    display: none;
+  }
+}
+
+.toast-container {
+  --#{$prefix}toast-zindex: #{$zindex-toast};
+
+  position: absolute;
+  z-index: var(--#{$prefix}toast-zindex);
+  width: max-content;
+  max-width: 100%;
+  pointer-events: none;
+
+  > :not(:last-child) {
+    margin-bottom: var(--#{$prefix}toast-spacing);
+  }
+}
+
+.toast-header {
+  display: flex;
+  align-items: center;
+  padding: var(--#{$prefix}toast-padding-y) var(--#{$prefix}toast-padding-x);
+  color: var(--#{$prefix}toast-header-color);
+  background-color: var(--#{$prefix}toast-header-bg);
+  background-clip: padding-box;
+  border-bottom: var(--#{$prefix}toast-border-width) solid var(--#{$prefix}toast-header-border-color);
+  @include border-top-radius(calc(var(--#{$prefix}toast-border-radius) - var(--#{$prefix}toast-border-width)));
+
+  .btn-close {
+    margin-right: calc(-.5 * var(--#{$prefix}toast-padding-x)); // stylelint-disable-line function-disallowed-list
+    margin-left: var(--#{$prefix}toast-padding-x);
+  }
+}
+
+.toast-body {
+  padding: var(--#{$prefix}toast-padding-x);
+  word-wrap: break-word;
+}