debut projet

my-library/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

my-library/README.md

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+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

my-library/package.json

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+{
+  "name": "my-library",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/dom": "^10.4.1",
+    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^13.5.0",
+    "react": "^19.2.4",
+    "react-dom": "^19.2.4",
+    "react-router-dom": "^7.13.1",
+    "react-scripts": "5.0.1",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

my-library/public/index.html

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+<!DOCTYPE html>
+<html lang="fr">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Biblio</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link href="https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400;1,600&display=swap" rel="stylesheet" />
+  </head>
+  <body>
+    <div id="root"></div>
+  </body>
+</html>

my-library/public/manifest.json

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+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

my-library/public/robots.txt

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+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

my-library/src/App.css

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+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

my-library/src/App.jsx

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+import { Routes, Route } from 'react-router-dom';
+import Navbar from './components/Navbar';
+import Home from './pages/Home';
+
+export default function App() {
+  return (
+    <>
+      <Navbar />
+      <Routes>
+        <Route path="/" element={<Home />} />
+      </Routes>
+    </>
+  );
+}

my-library/src/App.test.js

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+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+  render(<App />);
+  const linkElement = screen.getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});

my-library/src/components/Navbar.jsx

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+import { Link } from 'react-router-dom';
+import '../styles/navbar.css';
+
+export default function Navbar() {
+  return (
+    <nav className="navbar">
+      <Link to="/" className="navbar__logo">Biblio</Link>
+
+      <ul className="navbar__links">
+        <li><Link to="/">Accueil</Link></li>
+        <li><Link to="/books">Catalogue</Link></li>
+        <li><Link to="/orders">Commandes</Link></li>
+        <li><Link to="/profile">Mon compte</Link></li>
+      </ul>
+
+      <div className="navbar__actions">
+        <button className="btn-ghost">Connexion</button>
+        <button className="btn-cta">S'inscrire</button>
+      </div>
+    </nav>
+  );
+}

my-library/src/index.css

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+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}

my-library/src/index.js

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+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import { BrowserRouter } from 'react-router-dom';
+import App from './App';
+import './styles/global.css';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
+  </React.StrictMode>
+);

my-library/src/pages/Home.jsx

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+import { Link } from 'react-router-dom';
+import '../styles/home.css';
+
+const features = [
+  { icon: '📚', title: 'Enregistrer un livre',   desc: 'Ajoutez un nouveau titre au catalogue de la bibliothèque.', role: 'admin', path: '/books/new' },
+  { icon: '🛒', title: 'Passer une commande',     desc: 'Commandez vos livres préférés en quelques secondes.',       role: 'user',  path: '/orders/new' },
+  { icon: '🏷️', title: 'Appliquer une promotion', desc: 'Créez et gérez vos codes promotionnels.',                   role: 'admin', path: '/promotions/new' },
+  { icon: '📌', title: 'Réserver un livre',        desc: 'Réservez un exemplaire avant sa disponibilité.',            role: 'user',  path: '/reservations/new' },
+  { icon: '↩️', title: 'Retour de livre',          desc: 'Gérez les retours et remises en stock.',                   role: 'admin', path: '/returns/new' },
+  { icon: '⭐', title: 'Points de fidélité',       desc: 'Consultez et utilisez vos points cumulés.',                role: 'user',  path: '/loyalty' },
+  { icon: '💬', title: 'Laisser un avis',          desc: 'Partagez votre opinion sur vos dernières lectures.',        role: 'user',  path: '/reviews/new' },
+  { icon: '🎫', title: 'Créer un abonnement',      desc: 'Souscrivez à un abonnement mensuel ou annuel.',            role: 'user',  path: '/subscriptions/new' },
+  { icon: '🤝', title: 'Prêt entre lecteurs',      desc: "Prêtez vos livres à d'autres membres de la communauté.",   role: 'user',  path: '/loans/new' },
+  { icon: '👥', title: 'Commande groupée',         desc: 'Participez à des achats groupés avantageux.',              role: 'user',  path: '/group-orders' },
+];
+
+const stats = [
+  { value: '10 000+', label: 'Livres disponibles' },
+  { value: '5 000+',  label: 'Lecteurs actifs'    },
+  { value: '50+',     label: 'Catégories'         },
+];
+
+export default function Home() {
+  return (
+    <main>
+      {/* Hero */}
+      <section className="hero">
+        <p className="hero__eyebrow">Votre bibliothèque en ligne</p>
+        <h1 className="hero__title">
+          Des livres pour tous,
+          <span className="hero__title-italic">partout, toujours.</span>
+        </h1>
+        <div className="hero__rule" />
+        <p className="hero__subtitle">
+          Commandez, réservez, prêtez et partagez vos lectures.
+          Une plateforme pensée pour les vrais amoureux des livres.
+        </p>
+        <div className="hero__actions">
+          <Link to="/books">
+            <button className="hero__btn-primary">Explorer le catalogue</button>
+          </Link>
+          <button className="hero__btn-secondary">En savoir plus</button>
+        </div>
+      </section>
+
+      {/* Stats */}
+      <section className="stats">
+        {stats.map(({ value, label }) => (
+          <div key={label} className="stats__item">
+            <div className="stats__value">{value}</div>
+            <div className="stats__label">{label}</div>
+          </div>
+        ))}
+      </section>
+
+      {/* Features */}
+      <div className="section-header">
+        <p className="section-header__eyebrow">Fonctionnalités</p>
+        <h2 className="section-header__title">Tout ce dont vous avez besoin</h2>
+      </div>
+
+      <section className="features">
+        <div className="features__grid">
+          {features.map((f) => (
+            <Link to={f.path} key={f.title} className="feature-card">
+              <div className="feature-card__glyph">{f.icon}</div>
+              <span className={`badge badge--${f.role}`}>
+                {f.role === 'admin' ? 'Administrateur' : 'Utilisateur'}
+              </span>
+              <h3 className="feature-card__title">{f.title}</h3>
+              <p className="feature-card__desc">{f.desc}</p>
+              <span className="feature-card__arrow">→ Accéder</span>
+            </Link>
+          ))}
+        </div>
+      </section>
+
+      {/* Footer CTA */}
+      <section className="home-cta">
+        <div className="home-cta__rule" />
+        <h2 className="home-cta__title">
+          Prêt à commencer<br />votre aventure ?
+        </h2>
+        <p className="home-cta__sub">Rejoignez des milliers de lecteurs dès aujourd'hui.</p>
+        <Link to="/register">
+          <span className="home-cta__btn">Créer un compte gratuit</span>
+        </Link>
+      </section>
+    </main>
+  );
+}

my-library/src/reportWebVitals.js

@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

my-library/src/setupTests.js

@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';

my-library/src/styles/global.css

@@ -0,0 +1,52 @@
+*, *::before, *::after {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
+  }
+  
+  :root {
+    --bg:        #0d0b08;
+    --bg-raised: #111009;
+    --bg-card:   #0f0d0a;
+    --gold:      #c9a84c;
+    --gold-dim:  rgba(201, 168, 76, 0.45);
+    --gold-faint:rgba(201, 168, 76, 0.1);
+    --parchment: #f0e6d0;
+    --text:      #e8dcc8;
+    --text-muted:rgba(232, 220, 200, 0.45);
+    --text-dim:  rgba(232, 220, 200, 0.25);
+    --rust:      #c05a2a;
+    --rust-dim:  rgba(192, 90, 42, 0.4);
+    --border:    rgba(180, 150, 80, 0.15);
+    --border-hi: rgba(180, 150, 80, 0.3);
+    --font-title:'Cinzel', 'Palatino Linotype', Georgia, serif;
+    --font-body: 'Cormorant Garamond', 'Palatino Linotype', Georgia, serif;
+  }
+  
+  html { scroll-behavior: smooth; }
+  
+  body {
+    background-color: var(--bg);
+    color: var(--text);
+    font-family: var(--font-body);
+    font-size: 18px;
+    line-height: 1.7;
+    -webkit-font-smoothing: antialiased;
+  }
+  
+  h1, h2, h3, h4 {
+    font-family: var(--font-title);
+  }
+  
+  a {
+    color: inherit;
+    text-decoration: none;
+  }
+  
+  button {
+    cursor: pointer;
+    font-family: var(--font-title);
+    border: none;
+    outline: none;
+    background: none;
+  }

my-library/src/styles/home.css

@@ -0,0 +1,372 @@
+/* ── Hero ───────────────────────────── */
+.hero {
+    padding: 110px 48px 90px;
+    text-align: center;
+    border-bottom: 1px solid var(--border);
+    position: relative;
+    overflow: hidden;
+  }
+  
+  .hero::before {
+    content: '';
+    position: absolute;
+    top: -80px;
+    left: 50%;
+    transform: translateX(-50%);
+    width: 600px;
+    height: 400px;
+    background: radial-gradient(ellipse, rgba(180, 140, 50, 0.06) 0%, transparent 70%);
+    pointer-events: none;
+  }
+  
+  .hero__eyebrow {
+    font-family: var(--font-title);
+    font-size: 0.65rem;
+    letter-spacing: 0.28em;
+    text-transform: uppercase;
+    color: var(--gold);
+    opacity: 0.75;
+    margin-bottom: 22px;
+    opacity: 0;
+    animation: fadeUp 0.7s 0.1s ease forwards;
+  }
+  
+  .hero__title {
+    font-family: var(--font-title);
+    font-size: clamp(2.4rem, 5.5vw, 4.5rem);
+    font-weight: 600;
+    letter-spacing: 0.02em;
+    line-height: 1.1;
+    color: var(--parchment);
+    max-width: 820px;
+    margin: 0 auto 0;
+    opacity: 0;
+    animation: fadeUp 0.7s 0.2s ease forwards;
+  }
+  
+  .hero__title-italic {
+    display: block;
+    font-family: var(--font-body);
+    font-style: italic;
+    font-weight: 400;
+    font-size: clamp(2.8rem, 6vw, 5rem);
+    color: var(--gold);
+    margin-top: 4px;
+    letter-spacing: 0;
+  }
+  
+  .hero__rule {
+    width: 80px;
+    height: 1px;
+    background: linear-gradient(90deg, transparent, var(--gold), transparent);
+    margin: 28px auto;
+    opacity: 0;
+    animation: fadeUp 0.7s 0.3s ease forwards;
+  }
+  
+  .hero__subtitle {
+    font-family: var(--font-body);
+    font-style: italic;
+    font-size: 1.1rem;
+    color: var(--text-muted);
+    max-width: 500px;
+    margin: 0 auto 40px;
+    line-height: 1.85;
+    opacity: 0;
+    animation: fadeUp 0.7s 0.35s ease forwards;
+  }
+  
+  .hero__actions {
+    display: flex;
+    gap: 16px;
+    justify-content: center;
+    flex-wrap: wrap;
+    opacity: 0;
+    animation: fadeUp 0.7s 0.45s ease forwards;
+  }
+  
+  .hero__btn-primary {
+    font-family: var(--font-title);
+    font-size: 0.68rem;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+    color: var(--gold);
+    padding: 13px 30px;
+    border: 1px solid var(--gold-dim);
+    background: var(--gold-faint);
+    transition: background 0.2s, border-color 0.2s;
+  }
+  
+  .hero__btn-primary:hover {
+    background: rgba(201, 168, 76, 0.2);
+    border-color: var(--gold);
+  }
+  
+  .hero__btn-secondary {
+    font-family: var(--font-title);
+    font-size: 0.68rem;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+    color: var(--text-muted);
+    padding: 13px 30px;
+    border: 1px solid rgba(232, 220, 200, 0.15);
+    transition: color 0.2s, border-color 0.2s;
+  }
+  
+  .hero__btn-secondary:hover {
+    color: var(--text);
+    border-color: rgba(232, 220, 200, 0.35);
+  }
+  
+  @keyframes fadeUp {
+    from { opacity: 0; transform: translateY(20px); }
+    to   { opacity: 1; transform: translateY(0); }
+  }
+  
+  /* ── Stats ───────────────────────────── */
+  .stats {
+    display: flex;
+    justify-content: center;
+    border-bottom: 1px solid var(--border);
+  }
+  
+  .stats__item {
+    flex: 1;
+    max-width: 240px;
+    text-align: center;
+    padding: 36px 16px;
+    border-right: 1px solid var(--border);
+  }
+  
+  .stats__item:last-child {
+    border-right: none;
+  }
+  
+  .stats__value {
+    font-family: var(--font-title);
+    font-size: 2rem;
+    font-weight: 600;
+    color: var(--gold);
+    letter-spacing: 0.04em;
+  }
+  
+  .stats__label {
+    font-family: var(--font-title);
+    font-size: 0.6rem;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    color: var(--text-dim);
+    margin-top: 6px;
+  }
+  
+  /* ── Section header ──────────────────── */
+  .section-header {
+    text-align: center;
+    padding: 80px 24px 0;
+  }
+  
+  .section-header__eyebrow {
+    font-family: var(--font-title);
+    font-size: 0.6rem;
+    letter-spacing: 0.28em;
+    text-transform: uppercase;
+    color: rgba(201, 168, 76, 0.55);
+    margin-bottom: 14px;
+  }
+  
+  .section-header__title {
+    font-family: var(--font-title);
+    font-size: clamp(1.4rem, 3vw, 2.2rem);
+    font-weight: 600;
+    color: var(--parchment);
+    letter-spacing: 0.04em;
+  }
+  
+  /* ── Features ────────────────────────── */
+  .features {
+    padding: 40px 0 80px;
+  }
+  
+  .features__grid {
+    display: grid;
+    grid-template-columns: repeat(4, 1fr);
+    gap: 1px;
+    background: var(--border);
+    border-top: 1px solid var(--border);
+    border-bottom: 1px solid var(--border);
+  }
+  
+  @media (max-width: 1000px) {
+    .features__grid { grid-template-columns: repeat(3, 1fr); }
+  }
+  
+  @media (max-width: 700px) {
+    .features__grid { grid-template-columns: repeat(2, 1fr); }
+    .hero { padding: 80px 24px 60px; }
+    .navbar { padding: 0 20px; }
+    .stats { flex-direction: column; align-items: center; }
+    .stats__item { border-right: none; border-bottom: 1px solid var(--border); max-width: 100%; width: 100%; }
+  }
+  
+  @media (max-width: 420px) {
+    .features__grid { grid-template-columns: 1fr; }
+  }
+  
+  /* ── Feature card ────────────────────── */
+  .feature-card {
+    background: var(--bg);
+    padding: 30px 24px 26px;
+    display: flex;
+    flex-direction: column;
+    gap: 9px;
+    text-decoration: none;
+    color: var(--text);
+    transition: background 0.25s;
+    position: relative;
+    overflow: hidden;
+  }
+  
+  .feature-card::after {
+    content: '';
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    height: 1px;
+    background: linear-gradient(90deg, transparent, var(--gold), transparent);
+    opacity: 0;
+    transition: opacity 0.3s;
+  }
+  
+  .feature-card:hover {
+    background: #131007;
+  }
+  
+  .feature-card:hover::after {
+    opacity: 1;
+  }
+  
+  .feature-card__glyph {
+    font-size: 1.4rem;
+    margin-bottom: 4px;
+    opacity: 0.8;
+    line-height: 1;
+  }
+  
+  .feature-card__title {
+    font-family: var(--font-title);
+    font-size: 0.8rem;
+    font-weight: 600;
+    letter-spacing: 0.05em;
+    color: var(--parchment);
+    line-height: 1.4;
+  }
+  
+  .feature-card__desc {
+    font-family: var(--font-body);
+    font-style: italic;
+    font-size: 0.9rem;
+    color: var(--text-muted);
+    line-height: 1.65;
+    flex: 1;
+  }
+  
+  .feature-card__arrow {
+    font-family: var(--font-title);
+    font-size: 0.65rem;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    color: var(--text-dim);
+    transition: color 0.2s;
+    margin-top: 6px;
+  }
+  
+  .feature-card:hover .feature-card__arrow {
+    color: var(--gold);
+  }
+  
+  .badge {
+    display: inline-block;
+    font-family: var(--font-title);
+    font-size: 0.55rem;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    padding: 3px 9px;
+    align-self: flex-start;
+    margin-bottom: 2px;
+  }
+  
+  .badge--admin {
+    border: 1px solid var(--rust-dim);
+    color: var(--rust);
+  }
+  
+  .badge--user {
+    border: 1px solid var(--gold-dim);
+    color: rgba(201, 168, 76, 0.65);
+  }
+  
+  /* ── Footer CTA ──────────────────────── */
+  .home-cta {
+    padding: 100px 24px;
+    text-align: center;
+    border-top: 1px solid var(--border);
+    position: relative;
+    overflow: hidden;
+  }
+  
+  .home-cta::before {
+    content: '';
+    position: absolute;
+    bottom: -60px;
+    left: 50%;
+    transform: translateX(-50%);
+    width: 500px;
+    height: 300px;
+    background: radial-gradient(ellipse, rgba(180, 140, 50, 0.05) 0%, transparent 70%);
+    pointer-events: none;
+  }
+  
+  .home-cta__rule {
+    width: 60px;
+    height: 1px;
+    background: linear-gradient(90deg, transparent, var(--gold), transparent);
+    margin: 0 auto 32px;
+  }
+  
+  .home-cta__title {
+    font-family: var(--font-title);
+    font-size: clamp(1.8rem, 4vw, 3rem);
+    font-weight: 600;
+    letter-spacing: 0.04em;
+    color: var(--parchment);
+    margin-bottom: 16px;
+    line-height: 1.15;
+  }
+  
+  .home-cta__sub {
+    font-family: var(--font-body);
+    font-style: italic;
+    font-size: 1rem;
+    color: var(--text-muted);
+    margin-bottom: 40px;
+  }
+  
+  .home-cta__btn {
+    display: inline-block;
+    font-family: var(--font-title);
+    font-size: 0.68rem;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    color: var(--gold);
+    padding: 13px 36px;
+    border: 1px solid var(--gold-dim);
+    background: var(--gold-faint);
+    transition: background 0.2s, border-color 0.2s;
+    cursor: pointer;
+  }
+  
+  .home-cta__btn:hover {
+    background: rgba(201, 168, 76, 0.2);
+    border-color: var(--gold);
+  }

my-library/src/styles/navbar.css

@@ -0,0 +1,98 @@
+.navbar {
+    position: sticky;
+    top: 0;
+    z-index: 200;
+    height: 56px;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 0 48px;
+    background: rgba(13, 11, 8, 0.94);
+    border-bottom: 1px solid var(--border);
+    backdrop-filter: blur(12px);
+    -webkit-backdrop-filter: blur(12px);
+  }
+  
+  .navbar__logo {
+    font-family: var(--font-title);
+    font-size: 1.05rem;
+    font-weight: 600;
+    letter-spacing: 0.22em;
+    color: var(--gold);
+    text-transform: uppercase;
+  }
+  
+  .navbar__links {
+    display: flex;
+    gap: 8px;
+    list-style: none;
+  }
+  
+  .navbar__links a {
+    font-family: var(--font-title);
+    font-size: 0.7rem;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: var(--text-muted);
+    padding: 6px 14px;
+    transition: color 0.2s;
+    position: relative;
+  }
+  
+  .navbar__links a::after {
+    content: '';
+    position: absolute;
+    bottom: 0;
+    left: 14px;
+    right: 14px;
+    height: 1px;
+    background: var(--gold);
+    transform: scaleX(0);
+    transition: transform 0.25s ease;
+  }
+  
+  .navbar__links a:hover {
+    color: var(--gold);
+  }
+  
+  .navbar__links a:hover::after {
+    transform: scaleX(1);
+  }
+  
+  .navbar__actions {
+    display: flex;
+    gap: 10px;
+  }
+  
+  .btn-ghost {
+    font-family: var(--font-title);
+    font-size: 0.65rem;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: var(--text-muted);
+    padding: 7px 16px;
+    border: 1px solid rgba(232, 220, 200, 0.15);
+    transition: color 0.2s, border-color 0.2s;
+  }
+  
+  .btn-ghost:hover {
+    color: var(--text);
+    border-color: rgba(232, 220, 200, 0.35);
+  }
+  
+  .btn-cta {
+    font-family: var(--font-title);
+    font-size: 0.65rem;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: var(--gold);
+    padding: 7px 16px;
+    border: 1px solid var(--gold-dim);
+    background: var(--gold-faint);
+    transition: background 0.2s, border-color 0.2s;
+  }
+  
+  .btn-cta:hover {
+    background: rgba(201, 168, 76, 0.18);
+    border-color: var(--gold);
+  }

swagger.txt

@@ -0,0 +1,449 @@
+openapi: 3.1.0
+info:
+  title: My Library API
+  description: Documentation for My Library API
+  version: '1.0'
+servers:
+  - url: http://localhost:8080
+    description: Generated server url
+tags:
+  - name: Book Management
+    description: APIs for book operations
+  - name: Customer Management
+    description: APIs for managing customer information and loyalty points
+paths:
+  /api/customers/{customerId}:
+    put:
+      tags:
+        - Customer Management
+      summary: Update customer information
+      description: Updates an existing customer's information
+      operationId: updateCustomer
+      parameters:
+        - name: customerId
+          in: path
+          description: Customer's UUID
+          required: true
+          schema:
+            type: string
+            format: uuid
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CustomerInfo'
+        required: true
+      responses:
+        '200':
+          description: Customer successfully updated
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/CustomerDTO'
+        '404':
+          description: Customer not found
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/CustomerDTO'
+    delete:
+      tags:
+        - Customer Management
+      summary: Delete a customer
+      description: Deletes a customer by their ID
+      operationId: deleteCustomer
+      parameters:
+        - name: customerId
+          in: path
+          description: Customer's UUID
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '204':
+          description: Customer successfully deleted
+        '404':
+          description: Customer not found
+  /api/customers:
+    post:
+      tags:
+        - Customer Management
+      summary: Register a new customer
+      description: Creates a new customer with the provided information
+      operationId: registerCustomer
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CustomerInfo'
+        required: true
+      responses:
+        '201':
+          description: Customer successfully registered
+          content:
+            '*/*':
+              schema:
+                type: string
+                format: uuid
+        '400':
+          description: Invalid customer information provided
+          content:
+            '*/*':
+              schema:
+                type: string
+                format: uuid
+  /api/customers/{customerId}/loyalty/subtract:
+    post:
+      tags:
+        - Customer Management
+      summary: Subtract loyalty points
+      description: Subtracts loyalty points from a customer's account
+      operationId: subtractLoyaltyPoints
+      parameters:
+        - name: customerId
+          in: path
+          description: Customer's UUID
+          required: true
+          schema:
+            type: string
+            format: uuid
+        - name: points
+          in: query
+          description: Number of points to subtract
+          required: true
+          schema:
+            type: integer
+            format: int32
+      responses:
+        '200':
+          description: Loyalty points successfully subtracted
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int32
+        '400':
+          description: Not enough loyalty points
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int32
+        '404':
+          description: Customer not found
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int32
+  /api/customers/{customerId}/loyalty/add:
+    post:
+      tags:
+        - Customer Management
+      summary: Add loyalty points
+      description: Adds loyalty points to a customer's account
+      operationId: addLoyaltyPoints
+      parameters:
+        - name: customerId
+          in: path
+          description: Customer's UUID
+          required: true
+          schema:
+            type: string
+            format: uuid
+        - name: points
+          in: query
+          description: Number of points to add
+          required: true
+          schema:
+            type: integer
+            format: int32
+      responses:
+        '200':
+          description: Loyalty points successfully added
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int32
+        '404':
+          description: Customer not found
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int32
+  /api/books:
+    get:
+      tags:
+        - Book Management
+      summary: Get all books
+      description: Returns a paginated list of books
+      operationId: getBooks
+      parameters:
+        - name: pageable
+          in: query
+          required: true
+          schema:
+            $ref: '#/components/schemas/Pageable'
+      responses:
+        '200':
+          description: Successfully retrieved books
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/Page'
+    post:
+      tags:
+        - Book Management
+      summary: Register a new book
+      description: Adds a new book to the system
+      operationId: registerBook
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/BookDTO'
+        required: true
+      responses:
+        '201':
+          description: Book successfully registered
+          content:
+            '*/*':
+              schema:
+                type: integer
+                format: int64
+        '400':
+          description: Invalid book data provided
+          content:
+            '*/*':
+              schema:
+                type: string
+        '406':
+          description: Conflict with existing book in database
+          content:
+            '*/*':
+              schema:
+                type: string
+  /api/customers/phone/{phoneNumber}:
+    get:
+      tags:
+        - Customer Management
+      summary: Find customer by phone number
+      description: Returns customer information based on phone number
+      operationId: findCustomerByPhoneNumber
+      parameters:
+        - name: phoneNumber
+          in: path
+          description: Customer's phone number
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: Customer found
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/CustomerDTO'
+        '404':
+          description: Customer not found
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/CustomerDTO'
+  /api/books/{bookId}:
+    get:
+      tags:
+        - Book Management
+      summary: Get book by ID
+      description: Retrieves a book by its ID
+      operationId: getBookById
+      parameters:
+        - name: bookId
+          in: path
+          description: ID of the book to retrieve
+          required: true
+          schema:
+            type: integer
+            format: int64
+      responses:
+        '200':
+          description: Book found
+          content:
+            '*/*':
+              schema:
+                $ref: '#/components/schemas/BookDTO'
+        '404':
+          description: Book not found
+components:
+  schemas:
+    CustomerInfo:
+      type: object
+      properties:
+        firstName:
+          type: string
+        lastName:
+          type: string
+        phoneNumber:
+          type: string
+      required:
+        - firstName
+        - lastName
+        - phoneNumber
+    CustomerDTO:
+      type: object
+      properties:
+        id:
+          type: string
+          format: uuid
+        firstName:
+          type: string
+        lastName:
+          type: string
+        phoneNumber:
+          type: string
+        loyaltyPoints:
+          type: integer
+          format: int32
+    BookDTO:
+      type: object
+      properties:
+        isbn:
+          type: integer
+          format: int64
+        title:
+          type: string
+          maxLength: 255
+          minLength: 0
+        author:
+          type: string
+        publisher:
+          type: string
+        publicationDate:
+          type: string
+          format: date
+        price:
+          type: number
+          format: double
+        quantity:
+          type: integer
+          format: int32
+        categories:
+          type: array
+          description: Book categories
+          enum:
+            - FICTION
+            - NON_FICTION
+            - SCIENCE_FICTION
+            - FANTASY
+            - MYSTERY
+            - THRILLER
+            - ROMANCE
+            - BIOGRAPHY
+            - HISTORY
+            - POETRY
+            - CHILDRENS
+            - YOUNG_ADULT
+            - SCIENCE
+            - PHILOSOPHY
+            - SELF_HELP
+            - TRAVEL
+            - COOKING
+            - ART
+            - RELIGION
+            - REFERENCE
+          example:
+            - FICTION
+            - THRILLER
+          items:
+            type: string
+        description:
+          type: string
+        language:
+          type: string
+      required:
+        - author
+        - categories
+        - isbn
+        - language
+        - price
+        - publicationDate
+        - publisher
+        - quantity
+        - title
+    Pageable:
+      type: object
+      properties:
+        page:
+          type: integer
+          format: int32
+          minimum: 0
+        size:
+          type: integer
+          format: int32
+          minimum: 1
+        sort:
+          type: array
+          items:
+            type: string
+    Page:
+      type: object
+      properties:
+        totalElements:
+          type: integer
+          format: int64
+        totalPages:
+          type: integer
+          format: int32
+        size:
+          type: integer
+          format: int32
+        content:
+          type: array
+          items:
+            type: object
+        number:
+          type: integer
+          format: int32
+        sort:
+          $ref: '#/components/schemas/SortObject'
+        first:
+          type: boolean
+        last:
+          type: boolean
+        pageable:
+          $ref: '#/components/schemas/PageableObject'
+        numberOfElements:
+          type: integer
+          format: int32
+        empty:
+          type: boolean
+    PageableObject:
+      type: object
+      properties:
+        offset:
+          type: integer
+          format: int64
+        sort:
+          $ref: '#/components/schemas/SortObject'
+        pageSize:
+          type: integer
+          format: int32
+        pageNumber:
+          type: integer
+          format: int32
+        unpaged:
+          type: boolean
+        paged:
+          type: boolean
+    SortObject:
+      type: object
+      properties:
+        empty:
+          type: boolean
+        unsorted:
+          type: boolean
+        sorted:
+          type: boolean