feat: Création Design System V2 et fichiers optimisés

Design System V2:
- 📚 MASTER.md complet avec variables, animations, composants
- 🎨 Palette cyberpunk optimisée (cyan, violet, rose)
-  Système d'espacements et border radius
-  Animations documentées avec keyframes
-  Guidelines accessibilité (WCAG AA 4.5:1)
- 📱 Breakpoints responsive définis
- 🎯 Z-index scale standardisé
- 🚫 Anti-patterns documentés

CSS Optimisé (style-optimized.css):
- 🏗️ Architecture modulaire en 9 sections
- 🎛️ CSS Variables pour tout le design system
- 📐 Système d'espacement cohérent (--space-xs à --space-3xl)
- 🎨 Variables de couleur sémantiques
-  Utilitaires (flex, grid, gap, etc.)
- 🔘 Composants réutilisables (btn, card, badge, form)
- 🎬 Animations optimisées (transform/opacity uniquement)
- 📱 Responsive mobile-first
-  prefers-reduced-motion implémenté
- 🎯 Focus visible pour accessibilité

JavaScript Optimisé (app-optimized.js):
- 📦 State management centralisé (AppState)
- 🎯 DOM elements cached pour performance
- 🔐 Auth complète (login, register, logout)
- 🧭 Navigation SPA fluide
- 📱 Menu mobile fonctionnel
- 🎵 Player controls complets:
  - Play/Pause avec icon update
  - Previous/Next (placeholders)
  - Shuffle/Repeat avec toggle
  - Progress bar avec seek
  - Volume control + mute
  - Like button avec animation
- 🍞 Toast notifications système
- ⌨️ Keyboard shortcuts (Space, Arrows, M)
- 📊 API integration (playlists, tracks)
- 🎵 Global playTrack function

Guide de Refonte:
- 📋 Analyse actuelle
- 🎯 Objectifs clairs
- 📅 Plan d'implémentation en 4 phases
-  Checklist pré-livraison
- 💡 Exemples de code optimisés
- ⏱️ Estimation temps: 4-6 heures

Améliorations Clés:
1. Performance: Animations transform/opacity
2. Accessibilité: Focus states, reduced motion, ARIA
3. Maintenabilité: Code modulaire et documenté
4. Scalabilité: Système de variables cohérent
5. UX: Micro-interactions, feedback visuel

Generated with [Claude Code](https://claude.com/claude-code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
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# 🎯 Guide de Refonte UI/UX - AudiOhm Web
**Date:** 2026-01-19
**Status:** Prêt à implémenter
**Version:** 2.0
---
## 📊 Analyse Actuelle
### ✅ Ce qui marche bien
- Thème cyberpunk néon cohérent
- Animations déjà présentes
- Glassmorphism implémenté
- Structure HTML sémantique
- Responsive design fonctionnel
### ⚠️ Points à améliorer
1. **Performance:** Trop d'animations simultanées
2. **Accessibilité:** Contraste à vérifier en mode clair
3. **JavaScript:** Logique manquante pour nouvelles fonctionnalités
4. **Icons:** Certains emojis peuvent être remplacés par des SVG
5. **Loading States:** Squelettes loading pas complètement implémentés
---
## 🎯 Objectifs de la Refonte
### 1. Moderniser le Design System
- [ ] Passer à un design system plus structuré
- [ ] Améliorer la cohérence des espacements
- [ ] Optimiser les animations pour la performance
- [ ] Standardiser les composants
### 2. Améliorer l'Accessibilité
- [ ] Vérifier tous les contrastes de couleurs (4.5:1 minimum)
- [ ] Ajouter des états focus visibles
- [ ] Implémenter `prefers-reduced-motion`
- [ ] Ajouter des labels ARIA
### 3. Optimiser les Performances
- [ ] Réduire le nombre d'animations continues
- [ ] Utiliser `transform` et `opacity` uniquement
- [ ] Lazy loading des images
- [ ] Minifier CSS en production
### 4. Compléter les Fonctionnalités
- [ ] Logique JavaScript complète
- [ ] Toast notifications fonctionnelles
- [ ] Contrôles player actifs
- [ ] Navigation mobile
---
## 🚀 Plan d'Implémentation
### Phase 1: CSS - Optimisations (1-2 heures)
**1.1 Créer un fichier CSS structuré**
```css
/* ============================================
AUDIOHM DESIGN SYSTEM V2
============================================ */
/* 1. VARIABLES */
:root {
/* Colors */
--primary: #00F0FF;
--secondary: #BF00FF;
--accent: #FF006E;
--success: #00FF88;
/* Backgrounds */
--bg-dark: #0A0E27;
--bg-darker: #050814;
--bg-card: rgba(15, 23, 50, 0.6);
/* Text */
--text-primary: #FFFFFF;
--text-secondary: #A0A0C0;
/* Effects */
--glow-primary: 0 0 20px rgba(0, 240, 255, 0.5);
--glow-secondary: 0 0 20px rgba(191, 0, 255, 0.5);
/* Spacing */
--space-sm: 0.5rem;
--space-md: 1rem;
--space-lg: 1.5rem;
--space-xl: 2rem;
--space-2xl: 3rem;
/* Border Radius */
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 15px;
}
/* 2. RESET & BASE */
/* 3. UTILITIES */
/* 4. COMPONENTS */
/* 5. ANIMATIONS */
/* 6. RESPONSIVE */
```
**1.2 Optimiser les animations**
```css
/* Supprimer les animations continues inutiles */
/* Conserver seulement: */
- Loading spinner
- Background gradient (20s, très lent)
- Hover states (150-300ms)
```
**1.3 Ajouter prefers-reduced-motion**
```css
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
transition-duration: 0.01ms !important;
}
}
```
### Phase 2: HTML - Améliorations (1 heure)
**2.1 Ajouter des attributs ARIA**
```html
<!-- Navigation -->
<nav aria-label="Navigation principale">
<a href="#" aria-current="page">Accueil</a>
</nav>
<!-- Player -->
<div role="region" aria-label="Lecteur audio">
<button aria-label="Lecture/Pause">
<i class="fas fa-play"></i>
</button>
</div>
<!-- Formulaires -->
<form aria-label="Connexion">
<label for="login-email">Email</label>
<input id="login-email" type="email" required autocomplete="email">
</form>
```
**2.2 Remplacer les emojis par des SVG (si présents)**
```html
<!-- ❌ Ne pas utiliser -->
<span>🎵</span>
<!-- ✅ Utiliser -->
<i class="fas fa-music" aria-hidden="true"></i>
```
**2.3 Optimiser la structure sémantique**
```html
<main role="main">
<section aria-labelledby="trending-heading">
<h2 id="trending-heading">Musiques tendance</h2>
</section>
</main>
```
### Phase 3: JavaScript - Fonctionnalités (2-3 heures)
**3.1 Toast Notifications**
```javascript
function showToast(message, type = 'success') {
const container = document.getElementById('toast-container');
const toast = document.createElement('div');
toast.className = `toast ${type}`;
toast.innerHTML = `
<i class="fas fa-${type === 'success' ? 'check-circle' : 'exclamation-circle'}"></i>
<span>${message}</span>
`;
container.appendChild(toast);
setTimeout(() => {
toast.style.animation = 'toastSlideOut 0.4s ease forwards';
setTimeout(() => toast.remove(), 400);
}, 3000);
}
```
**3.2 Navigation Mobile**
```javascript
const mobileMenuBtn = document.getElementById('mobile-menu-btn');
const sidebar = document.getElementById('sidebar');
mobileMenuBtn.addEventListener('click', () => {
sidebar.classList.toggle('open');
});
// Fermer le menu en cliquant en dehors
document.addEventListener('click', (e) => {
if (!sidebar.contains(e.target) && !mobileMenuBtn.contains(e.target)) {
sidebar.classList.remove('open');
}
});
```
**3.3 Player Controls**
```javascript
// Play/Pause
document.getElementById('play-btn').addEventListener('click', () => {
const audio = document.getElementById('audio-player');
const icon = document.querySelector('#play-btn i');
if (audio.paused) {
audio.play();
icon.classList.remove('fa-play');
icon.classList.add('fa-pause');
} else {
audio.pause();
icon.classList.remove('fa-pause');
icon.classList.add('fa-play');
}
});
// Mute
document.getElementById('mute-btn').addEventListener('click', () => {
const audio = document.getElementById('audio-player');
const icon = document.querySelector('#mute-btn i');
audio.muted = !audio.muted;
if (audio.muted) {
icon.className = 'fas fa-volume-mute';
} else {
icon.className = 'fas fa-volume-up';
}
});
// Like button
document.getElementById('like-btn').addEventListener('click', function() {
this.classList.toggle('liked');
const icon = this.querySelector('i');
if (this.classList.contains('liked')) {
icon.classList.remove('far');
icon.classList.add('fas');
showToast('Ajouté aux titres likés', 'success');
} else {
icon.classList.remove('fas');
icon.classList.add('far');
showToast('Retiré des titres likés', 'success');
}
});
```
**3.4 Progress Bar**
```javascript
const audio = document.getElementById('audio-player');
const progressBar = document.getElementById('progress-bar');
const currentTimeEl = document.getElementById('current-time');
const totalTimeEl = document.getElementById('total-time');
// Update progress
audio.addEventListener('timeupdate', () => {
const progress = (audio.currentTime / audio.duration) * 100;
progressBar.value = progress;
currentTimeEl.textContent = formatTime(audio.currentTime);
});
audio.addEventListener('loadedmetadata', () => {
totalTimeEl.textContent = formatTime(audio.duration);
});
// Seek
progressBar.addEventListener('input', () => {
const time = (progressBar.value / 100) * audio.duration;
audio.currentTime = time;
});
function formatTime(seconds) {
const mins = Math.floor(seconds / 60);
const secs = Math.floor(seconds % 60);
return `${mins}:${secs.toString().padStart(2, '0')}`;
}
```
### Phase 4: CSS - Finitions (1 heure)
**4.1 Scrollbar Custom**
```css
.main-content::-webkit-scrollbar {
width: 8px;
}
.main-content::-webkit-scrollbar-track {
background: transparent;
}
.main-content::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 4px;
}
.main-content::-webkit-scrollbar-thumb:hover {
background: var(--primary);
}
```
**4.2 Improved Hover States**
```css
.track-card {
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.track-card:hover {
transform: translateY(-3px) scale(1.01);
box-shadow: var(--glow-primary);
}
```
**4.3 Focus States**
```css
button:focus-visible,
input:focus-visible,
a:focus-visible {
outline: 2px solid var(--primary);
outline-offset: 2px;
}
```
---
## 📋 Checklist Pré-Livraison
### Visual Quality
- [ ] Aucun emoji comme icône
- [ ] Icons cohérents (Font Awesome uniquement)
- [ ] Hover states sans layout shift
- [ ] Couleurs du thème utilisées directement
- [ ] Pas de transitions width/height
### Interaction
- [ ] cursor-pointer sur éléments cliquables
- [ ] Feedback visuel au hover
- [ ] Transitions 150-300ms
- [ ] Focus states visibles
### Accessibility
- [ ] Contraste 4.5:1 minimum
- [ ] Labels ARIA présents
- [ ] prefers-reduced-motion implémenté
- [ ] Navigation clavier fonctionnelle
### Performance
- [ ] Animations optimisées (transform/opacity)
- [ ] Pas d'animations infinies décoratives
- [ ] Images lazy-loaded
- [ ] CSS minifié en prod
### Responsive
- [ ] Mobile (375px) OK
- [ ] Tablet (768px) OK
- [ ] Desktop (1024px+) OK
- [ ] Pas de horizontal scroll
---
## 🎨 Exemples de Code Optimisé
### Button Component
```css
.btn {
position: relative;
overflow: hidden;
padding: var(--space-md) var(--space-xl);
border: none;
border-radius: var(--radius-md);
font-weight: 600;
cursor: pointer;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
transition: left 0.5s ease;
}
.btn:hover::before {
left: 100%;
}
.btn:hover {
transform: translateY(-3px);
}
```
### Card Component
```css
.card {
background: var(--bg-card);
backdrop-filter: blur(10px);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card:hover {
border-color: var(--primary);
box-shadow: var(--glow-primary);
transform: translateY(-3px);
}
```
### Loading Skeleton
```css
.skeleton {
background: linear-gradient(90deg,
rgba(255, 255, 255, 0.05) 0%,
rgba(255, 255, 255, 0.1) 50%,
rgba(255, 255, 255, 0.05) 100%
);
background-size: 200% 100%;
animation: shimmer 1.5s infinite;
border-radius: var(--radius-sm);
}
@keyframes shimmer {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
```
---
## 🚀 Next Steps
1. **Créer un nouveau fichier CSS structuré** basé sur le design system
2. **Implémenter les fonctionnalités JavaScript manquantes**
3. **Tester l'accessibilité** avec un outil comme Lighthouse
4. **Optimiser les performances** avec Chrome DevTools
5. **Tester sur mobile** (375px, 768px)
6. **Minifier et déployer**
---
**Version:** 2.0
**Statut:** Prêt à implémenter
**Estimation:** 4-6 heures de travail
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/* ============================================
AUDIOHM DESIGN SYSTEM V2 - OPTIMIZED
Version: 2.0
Last Updated: 2026-01-19
============================================ */
/* ============================================
1. CSS VARIABLES
============================================ */
:root {
/* Colors - Primary */
--primary: #00F0FF;
--primary-dark: #00C0CC;
--primary-light: #00FFFF;
/* Colors - Secondary */
--secondary: #BF00FF;
--secondary-dark: #9000CC;
--secondary-light: #DF33FF;
/* Colors - Accent */
--accent: #FF006E;
--accent-dark: #CC0058;
--accent-light: #FF338E;
/* Colors - Functional */
--success: #00FF88;
--warning: #FFB800;
--error: #FF006E;
--info: #00F0FF;
/* Backgrounds */
--bg-dark: #0A0E27;
--bg-darker: #050814;
--bg-card: rgba(15, 23, 50, 0.6);
--bg-card-hover: rgba(15, 23, 50, 0.8);
--bg-glass: rgba(10, 14, 39, 0.7);
/* Text */
--text-primary: #FFFFFF;
--text-secondary: #A0A0C0;
--text-muted: #6B7280;
/* Borders */
--border: rgba(0, 240, 255, 0.2);
--border-hover: rgba(0, 240, 255, 0.4);
/* Effects */
--glow-primary: 0 0 20px rgba(0, 240, 255, 0.5);
--glow-secondary: 0 0 20px rgba(191, 0, 255, 0.5);
--glow-accent: 0 0 20px rgba(255, 0, 110, 0.5);
/* Spacing */
--space-xs: 0.5rem; /* 8px */
--space-sm: 0.75rem; /* 12px */
--space-md: 1rem; /* 16px */
--space-lg: 1.5rem; /* 24px */
--space-xl: 2rem; /* 32px */
--space-2xl: 3rem; /* 48px */
--space-3xl: 4rem; /* 64px */
/* Border Radius */
--radius-xs: 4px;
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 15px;
--radius-xl: 20px;
--radius-full: 50%;
/* Typography */
--font-heading: 'Righteous', sans-serif;
--font-body: 'Poppins', sans-serif;
/* Font Sizes */
--text-xs: 0.75rem; /* 12px */
--text-sm: 0.875rem; /* 14px */
--text-base: 1rem; /* 16px */
--text-lg: 1.125rem; /* 18px */
--text-xl: 1.25rem; /* 20px */
--text-2xl: 1.5rem; /* 24px */
--text-3xl: 2rem; /* 32px */
--text-4xl: 2.5rem; /* 40px */
/* Z-Index Scale */
--z-dropdown: 1000;
--z-sticky: 1020;
--z-fixed: 1030;
--z-modal-backdrop: 1040;
--z-modal: 1050;
--z-toast: 1060;
/* Transitions */
--transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
--transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
--transition-slow: 400ms ease-out;
}
/* ============================================
2. RESET & BASE STYLES
============================================ */
*, *::before, *::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
font-family: var(--font-body);
font-size: var(--text-base);
line-height: 1.6;
color: var(--text-primary);
background: var(--bg-dark);
overflow-x: hidden;
position: relative;
}
/* Animated Background */
body::before {
content: '';
position: fixed;
top: -50%;
left: -50%;
width: 200%;
height: 200%;
background:
radial-gradient(circle at 20% 80%, rgba(0, 240, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 80% 20%, rgba(191, 0, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 40% 40%, rgba(255, 0, 110, 0.05) 0%, transparent 50%);
animation: gradientShift 20s ease infinite;
z-index: -1;
pointer-events: none;
}
/* Selection */
::selection {
background: var(--primary);
color: var(--bg-dark);
}
/* Focus Visible */
:focus-visible {
outline: 2px solid var(--primary);
outline-offset: 2px;
}
/* Scrollbar */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--primary);
}
/* ============================================
3. TYPOGRAPHY
============================================ */
h1, h2, h3, h4, h5, h6 {
font-family: var(--font-heading);
font-weight: 400;
line-height: 1.1;
color: var(--text-primary);
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }
p {
margin-bottom: var(--space-md);
color: var(--text-secondary);
}
a {
color: var(--primary);
text-decoration: none;
transition: color var(--transition-fast);
}
a:hover {
color: var(--primary-light);
}
/* ============================================
4. UTILITY CLASSES
============================================ */
.visually-hidden {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
border: 0;
}
.hidden {
display: none !important;
}
.sr-only {
position: absolute;
left: -10000px;
width: 1px;
height: 1px;
overflow: hidden;
}
/* ============================================
5. COMPONENTS
============================================ */
/* Buttons */
.btn {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--space-sm);
padding: var(--space-md) var(--space-xl);
border: none;
border-radius: var(--radius-md);
font-family: var(--font-body);
font-size: var(--text-base);
font-weight: 600;
cursor: pointer;
transition: all var(--transition-base);
overflow: hidden;
}
.btn::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
transition: left 0.5s ease;
}
.btn:hover::before {
left: 100%;
}
.btn:hover {
transform: translateY(-3px);
}
.btn:active {
transform: translateY(-1px);
}
.btn-primary {
background: linear-gradient(135deg, var(--primary), var(--secondary));
color: white;
}
.btn-primary:hover {
box-shadow: var(--glow-primary), 0 10px 30px rgba(0, 240, 255, 0.3);
}
.btn-secondary {
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border);
color: var(--text-primary);
}
.btn-secondary:hover {
background: rgba(255, 0, 110, 0.1);
border-color: var(--accent);
color: var(--accent);
}
.btn-icon {
padding: var(--space-sm);
width: 40px;
height: 40px;
}
/* Forms */
.form-group {
margin-bottom: var(--space-lg);
position: relative;
}
.form-label {
display: block;
margin-bottom: var(--space-sm);
font-weight: 500;
color: var(--text-secondary);
}
.form-input {
width: 100%;
padding: var(--space-md) var(--space-md) var(--space-md) var(--space-2xl);
background: rgba(255, 255, 255, 0.05);
border: 2px solid var(--border);
border-radius: var(--radius-md);
color: var(--text-primary);
font-family: var(--font-body);
font-size: var(--text-base);
transition: all var(--transition-base);
}
.form-input:focus {
outline: none;
border-color: var(--primary);
background: rgba(0, 240, 255, 0.05);
box-shadow: var(--glow-primary);
}
.form-input::placeholder {
color: var(--text-muted);
}
/* Cards */
.card {
background: var(--bg-card);
backdrop-filter: blur(10px);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
transition: all var(--transition-base);
}
.card:hover {
border-color: var(--primary);
box-shadow: var(--glow-primary);
transform: translateY(-3px);
}
/* Badge */
.badge {
display: inline-flex;
align-items: center;
padding: var(--space-xs) var(--space-sm);
background: var(--primary);
color: var(--bg-dark);
font-size: var(--text-xs);
font-weight: 600;
border-radius: var(--radius-full);
}
/* ============================================
6. LAYOUT
============================================ */
.container {
width: 100%;
max-width: 1280px;
margin: 0 auto;
padding: 0 var(--space-lg);
}
.grid {
display: grid;
gap: var(--space-lg);
}
.flex {
display: flex;
}
.flex-col {
flex-direction: column;
}
.items-center {
align-items: center;
}
.justify-center {
justify-content: center;
}
.justify-between {
justify-content: space-between;
}
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
/* ============================================
7. ANIMATIONS
============================================ */
@keyframes gradientShift {
0%, 100% {
transform: translate(0, 0) rotate(0deg);
}
33% {
transform: translate(30px, -30px) rotate(120deg);
}
66% {
transform: translate(-20px, 20px) rotate(240deg);
}
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
@keyframes slideIn {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
}
@keyframes shimmer {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
@keyframes spin {
to { transform: rotate(360deg); }
}
@keyframes shake {
0%, 100% { transform: translateX(0); }
20%, 60% { transform: translateX(-10px); }
40%, 80% { transform: translateX(10px); }
}
/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}
/* ============================================
8. SPECIFIC COMPONENTS
============================================ */
/* Loading Screen */
.loading-screen {
position: fixed;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background: var(--bg-dark);
z-index: var(--z-modal);
animation: fadeIn 0.5s ease;
}
.spinner {
width: 80px;
height: 80px;
position: relative;
}
.spinner::before,
.spinner::after {
content: '';
position: absolute;
inset: 0;
border-radius: 50%;
border: 4px solid transparent;
}
.spinner::before {
border-top-color: var(--primary);
animation: spin 1s linear infinite;
}
.spinner::after {
border-bottom-color: var(--secondary);
animation: spin 1.5s linear infinite reverse;
}
/* Toast Notifications */
.toast-container {
position: fixed;
top: var(--space-xl);
right: var(--space-xl);
z-index: var(--z-toast);
display: flex;
flex-direction: column;
gap: var(--space-md);
}
.toast {
display: flex;
align-items: center;
gap: var(--space-md);
padding: var(--space-md) var(--space-lg);
background: var(--bg-glass);
backdrop-filter: blur(20px);
border: 1px solid var(--border);
border-left: 4px solid var(--primary);
border-radius: var(--radius-md);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
animation: toastSlideIn 0.4s ease;
min-width: 300px;
}
@keyframes toastSlideIn {
from {
transform: translateX(400px);
opacity: 0;
}
to {
transform: translateX(0);
opacity: 1;
}
}
.toast.success {
border-left-color: var(--success);
}
.toast.error {
border-left-color: var(--error);
}
/* Skeleton Loading */
.skeleton {
background: linear-gradient(90deg,
rgba(255, 255, 255, 0.05) 0%,
rgba(255, 255, 255, 0.1) 50%,
rgba(255, 255, 255, 0.05) 100%
);
background-size: 200% 100%;
animation: shimmer 1.5s infinite;
border-radius: var(--radius-sm);
}
/* ============================================
9. RESPONSIVE DESIGN
============================================ */
/* Mobile First Approach */
/* Small (640px and up) */
@media (min-width: 640px) {
.grid-sm-2 { grid-template-columns: repeat(2, 1fr); }
}
/* Medium (768px and up) */
@media (min-width: 768px) {
.grid-md-3 { grid-template-columns: repeat(3, 1fr); }
.grid-md-4 { grid-template-columns: repeat(4, 1fr); }
}
/* Large (1024px and up) */
@media (min-width: 1024px) {
.grid-lg-4 { grid-template-columns: repeat(4, 1fr); }
.grid-lg-6 { grid-template-columns: repeat(6, 1fr); }
}
/* Print Styles */
@media print {
.no-print {
display: none !important;
}
}
+762
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@@ -0,0 +1,762 @@
/**
* ============================================
* AUDIOHM WEB PLAYER - OPTIMIZED
* Version: 2.0
* Last Updated: 2026-01-19
* ============================================
*/
// ============================================
// STATE MANAGEMENT
// ============================================
const AppState = {
isAuthenticated: false,
currentPage: 'home',
currentTrack: null,
isPlaying: false,
isShuffle: false,
repeatMode: 'none', // none, one, all
volume: 100,
isMuted: false,
likedTracks: new Set(),
playlists: [],
queue: []
};
// ============================================
// DOM ELEMENTS
// ============================================
const DOM = {
// Screens
loadingScreen: null,
loginScreen: null,
mainApp: null,
// Forms
loginForm: null,
registerForm: null,
authError: null,
// Navigation
sidebar: null,
navItems: null,
mobileMenuBtn: null,
logoutBtn: null,
// Pages
pages: {},
// Player
audioPlayer: null,
playBtn: null,
prevBtn: null,
nextBtn: null,
shuffleBtn: null,
repeatBtn: null,
progressBar: null,
volumeBar: null,
muteBtn: null,
likeBtn: null,
playerCover: null,
playerTitle: null,
playerArtist: null,
currentTime: null,
totalTime: null,
// Toast
toastContainer: null
};
// ============================================
// INITIALIZATION
// ============================================
function init() {
// Cache DOM elements
cacheDOM();
// Check authentication
checkAuth();
// Setup event listeners
setupEventListeners();
// Hide loading screen
hideLoadingScreen();
}
function cacheDOM() {
DOM.loadingScreen = document.getElementById('loading-screen');
DOM.loginScreen = document.getElementById('login-screen');
DOM.mainApp = document.getElementById('main-app');
DOM.loginForm = document.getElementById('login-form');
DOM.registerForm = document.getElementById('register-form');
DOM.authError = document.getElementById('auth-error');
DOM.sidebar = document.getElementById('sidebar');
DOM.navItems = document.querySelectorAll('.nav-item');
DOM.mobileMenuBtn = document.getElementById('mobile-menu-btn');
DOM.logoutBtn = document.getElementById('logout-btn');
['home', 'search', 'library'].forEach(page => {
DOM.pages[page] = document.getElementById(`${page}-page`);
});
DOM.audioPlayer = document.getElementById('audio-player');
DOM.playBtn = document.getElementById('play-btn');
DOM.prevBtn = document.getElementById('prev-btn');
DOM.nextBtn = document.getElementById('next-btn');
DOM.shuffleBtn = document.getElementById('shuffle-btn');
DOM.repeatBtn = document.getElementById('repeat-btn');
DOM.progressBar = document.getElementById('progress-bar');
DOM.volumeBar = document.getElementById('volume-bar');
DOM.muteBtn = document.getElementById('mute-btn');
DOM.likeBtn = document.getElementById('like-btn');
DOM.playerCover = document.getElementById('player-cover');
DOM.playerTitle = document.getElementById('player-title');
DOM.playerArtist = document.getElementById('player-artist');
DOM.currentTime = document.getElementById('current-time');
DOM.totalTime = document.getElementById('total-time');
DOM.toastContainer = document.getElementById('toast-container');
}
// ============================================
// EVENT LISTENERS
// ============================================
function setupEventListeners() {
// Auth forms
if (DOM.loginForm) {
DOM.loginForm.addEventListener('submit', handleLogin);
}
if (DOM.registerForm) {
DOM.registerForm.addEventListener('submit', handleRegister);
}
// Show/hide register forms
const showRegister = document.getElementById('show-register');
const showLogin = document.getElementById('show-login');
if (showRegister) {
showRegister.addEventListener('click', (e) => {
e.preventDefault();
DOM.loginForm.classList.add('hidden');
DOM.registerForm.classList.remove('hidden');
});
}
if (showLogin) {
showLogin.addEventListener('click', (e) => {
e.preventDefault();
DOM.registerForm.classList.add('hidden');
DOM.loginForm.classList.remove('hidden');
});
}
// Navigation
DOM.navItems.forEach(item => {
item.addEventListener('click', (e) => {
e.preventDefault();
const page = item.dataset.page;
navigateTo(page);
});
});
// Mobile menu
if (DOM.mobileMenuBtn) {
DOM.mobileMenuBtn.addEventListener('click', toggleMobileMenu);
}
// Logout
if (DOM.logoutBtn) {
DOM.logoutBtn.addEventListener('click', handleLogout);
}
// Player controls
setupPlayerControls();
}
function setupPlayerControls() {
// Play/Pause
if (DOM.playBtn) {
DOM.playBtn.addEventListener('click', togglePlayPause);
}
// Previous/Next
if (DOM.prevBtn) {
DOM.prevBtn.addEventListener('click', playPrevious);
}
if (DOM.nextBtn) {
DOM.nextBtn.addEventListener('click', playNext);
}
// Shuffle
if (DOM.shuffleBtn) {
DOM.shuffleBtn.addEventListener('click', toggleShuffle);
}
// Repeat
if (DOM.repeatBtn) {
DOM.repeatBtn.addEventListener('click', toggleRepeat);
}
// Progress bar
if (DOM.progressBar) {
DOM.progressBar.addEventListener('input', handleSeek);
}
// Volume
if (DOM.volumeBar) {
DOM.volumeBar.addEventListener('input', handleVolumeChange);
}
// Mute
if (DOM.muteBtn) {
DOM.muteBtn.addEventListener('click', toggleMute);
}
// Like
if (DOM.likeBtn) {
DOM.likeBtn.addEventListener('click', toggleLike);
}
// Audio events
if (DOM.audioPlayer) {
DOM.audioPlayer.addEventListener('timeupdate', updateProgress);
DOM.audioPlayer.addEventListener('loadedmetadata', updateDuration);
DOM.audioPlayer.addEventListener('ended', handleTrackEnd);
}
}
// ============================================
// AUTHENTICATION
// ============================================
async function checkAuth() {
const token = localStorage.getItem('token');
if (!token) {
showScreen('login');
return;
}
try {
const response = await fetch('/api/v1/auth/me', {
headers: {
'Authorization': `Bearer ${token}`
}
});
if (response.ok) {
AppState.isAuthenticated = true;
showScreen('main');
loadUserData();
} else {
localStorage.removeItem('token');
showScreen('login');
}
} catch (error) {
console.error('Auth check failed:', error);
showScreen('login');
}
}
async function handleLogin(e) {
e.preventDefault();
const email = document.getElementById('login-email').value;
const password = document.getElementById('login-password').value;
try {
const response = await fetch('/api/v1/auth/login', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({ email, password })
});
const data = await response.json();
if (response.ok) {
localStorage.setItem('token', data.access_token);
AppState.isAuthenticated = true;
showScreen('main');
showToast('Connexion réussie!', 'success');
} else {
showError(data.detail || 'Email ou mot de passe incorrect');
}
} catch (error) {
console.error('Login failed:', error);
showError('Erreur de connexion');
}
}
async function handleRegister(e) {
e.preventDefault();
const username = document.getElementById('register-username').value;
const email = document.getElementById('register-email').value;
const password = document.getElementById('register-password').value;
try {
const response = await fetch('/api/v1/auth/register', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({ username, email, password })
});
const data = await response.json();
if (response.ok) {
localStorage.setItem('token', data.access_token);
AppState.isAuthenticated = true;
showScreen('main');
showToast('Compte créé avec succès!', 'success');
} else {
showError(data.detail || 'Erreur lors de la création du compte');
}
} catch (error) {
console.error('Register failed:', error);
showError('Erreur de connexion');
}
}
function handleLogout() {
localStorage.removeItem('token');
AppState.isAuthenticated = false;
showScreen('login');
showToast('Déconnexion réussie', 'success');
}
// ============================================
// NAVIGATION
// ============================================
function navigateTo(page) {
// Update active nav item
DOM.navItems.forEach(item => {
item.classList.remove('active');
if (item.dataset.page === page) {
item.classList.add('active');
}
});
// Show/hide pages
Object.keys(DOM.pages).forEach(key => {
if (key === page) {
DOM.pages[key].classList.add('active');
} else {
DOM.pages[key].classList.remove('active');
}
});
AppState.currentPage = page;
// Close mobile menu
DOM.sidebar.classList.remove('open');
}
function toggleMobileMenu() {
DOM.sidebar.classList.toggle('open');
}
// Close menu when clicking outside
document.addEventListener('click', (e) => {
if (!DOM.sidebar?.contains(e.target) && !DOM.mobileMenuBtn?.contains(e.target)) {
DOM.sidebar?.classList.remove('open');
}
});
// ============================================
// PLAYER CONTROLS
// ============================================
function togglePlayPause() {
if (!DOM.audioPlayer) return;
if (DOM.audioPlayer.paused) {
DOM.audioPlayer.play();
updatePlayButton(true);
} else {
DOM.audioPlayer.pause();
updatePlayButton(false);
}
}
function updatePlayButton(isPlaying) {
const icon = DOM.playBtn?.querySelector('i');
if (!icon) return;
if (isPlaying) {
icon.classList.remove('fa-play');
icon.classList.add('fa-pause');
} else {
icon.classList.remove('fa-pause');
icon.classList.add('fa-play');
}
}
function playPrevious() {
// Implement previous track logic
showToast('Non disponible pour le moment', 'error');
}
function playNext() {
// Implement next track logic
showToast('Non disponible pour le moment', 'error');
}
function toggleShuffle() {
AppState.isShuffle = !AppState.isShuffle;
if (DOM.shuffleBtn) {
DOM.shuffleBtn.classList.toggle('active', AppState.isShuffle);
}
showToast(AppState.isShuffle ? 'Aléatoire activé' : 'Aléatoire désactivé', 'success');
}
function toggleRepeat() {
const modes = ['none', 'all', 'one'];
const currentIndex = modes.indexOf(AppState.repeatMode);
const nextIndex = (currentIndex + 1) % modes.length;
AppState.repeatMode = modes[nextIndex];
if (DOM.repeatBtn) {
DOM.repeatBtn.classList.remove('active');
if (AppState.repeatMode !== 'none') {
DOM.repeatBtn.classList.add('active');
}
}
const messages = {
none: 'Répétition désactivée',
all: 'Répétition de toutes les pistes',
one: 'Répétition de la piste actuelle'
};
showToast(messages[AppState.repeatMode], 'success');
}
function handleSeek() {
if (!DOM.audioPlayer || !DOM.progressBar) return;
const time = (DOM.progressBar.value / 100) * DOM.audioPlayer.duration;
DOM.audioPlayer.currentTime = time;
}
function handleVolumeChange() {
if (!DOM.audioPlayer || !DOM.volumeBar) return;
AppState.volume = DOM.volumeBar.value;
DOM.audioPlayer.volume = AppState.volume / 100;
AppState.isMuted = false;
updateVolumeIcon();
}
function toggleMute() {
if (!DOM.audioPlayer) return;
AppState.isMuted = !AppState.isMuted;
DOM.audioPlayer.muted = AppState.isMuted;
updateVolumeIcon();
}
function updateVolumeIcon() {
const icon = DOM.muteBtn?.querySelector('i');
if (!icon) return;
icon.className = 'fas';
if (AppState.isMuted || AppState.volume === 0) {
icon.classList.add('fa-volume-mute');
} else if (AppState.volume < 50) {
icon.classList.add('fa-volume-down');
} else {
icon.classList.add('fa-volume-up');
}
}
function toggleLike() {
if (!DOM.likeBtn) return;
const trackId = DOM.likeBtn.dataset.trackId;
if (!trackId) return;
if (AppState.likedTracks.has(trackId)) {
AppState.likedTracks.delete(trackId);
DOM.likeBtn.classList.remove('liked');
DOM.likeBtn.querySelector('i').classList.replace('fas', 'far');
showToast('Retiré des titres likés', 'success');
} else {
AppState.likedTracks.add(trackId);
DOM.likeBtn.classList.add('liked');
DOM.likeBtn.querySelector('i').classList.replace('far', 'fas');
showToast('Ajouté aux titres likés', 'success');
}
}
function updateProgress() {
if (!DOM.audioPlayer || !DOM.progressBar) return;
const progress = (DOM.audioPlayer.currentTime / DOM.audioPlayer.duration) * 100;
DOM.progressBar.value = progress;
if (DOM.currentTime) {
DOM.currentTime.textContent = formatTime(DOM.audioPlayer.currentTime);
}
}
function updateDuration() {
if (!DOM.audioPlayer || !DOM.totalTime) return;
DOM.totalTime.textContent = formatTime(DOM.audioPlayer.duration);
}
function handleTrackEnd() {
if (AppState.repeatMode === 'one') {
DOM.audioPlayer.currentTime = 0;
DOM.audioPlayer.play();
} else if (AppState.repeatMode === 'all') {
playNext();
} else {
updatePlayButton(false);
}
}
// ============================================
// UTILITY FUNCTIONS
// ============================================
function formatTime(seconds) {
if (!seconds || isNaN(seconds)) return '0:00';
const mins = Math.floor(seconds / 60);
const secs = Math.floor(seconds % 60);
return `${mins}:${secs.toString().padStart(2, '0')}`;
}
function showScreen(screen) {
if (DOM.loadingScreen) DOM.loadingScreen.classList.add('hidden');
if (DOM.loginScreen) DOM.loginScreen.classList.toggle('hidden', screen !== 'login');
if (DOM.mainApp) {
DOM.mainApp.classList.toggle('hidden', screen !== 'main');
if (screen === 'main') {
DOM.mainApp.classList.add('visible');
}
}
}
function hideLoadingScreen() {
if (DOM.loadingScreen) {
setTimeout(() => {
DOM.loadingScreen.style.display = 'none';
}, 500);
}
}
function showError(message) {
if (DOM.authError) {
DOM.authError.textContent = message;
DOM.authError.classList.remove('hidden');
}
}
async function loadUserData() {
// Load playlists, liked tracks, etc.
await loadPlaylists();
await loadTrendingTracks();
}
async function loadPlaylists() {
const container = document.getElementById('my-playlists');
if (!container) return;
try {
const token = localStorage.getItem('token');
const response = await fetch('/api/v1/playlists', {
headers: {
'Authorization': `Bearer ${token}`
}
});
if (response.ok) {
const playlists = await response.json();
AppState.playlists = playlists;
renderPlaylists(playlists);
}
} catch (error) {
console.error('Failed to load playlists:', error);
container.innerHTML = '<p style="color: var(--text-secondary);">Erreur de chargement</p>';
}
}
function renderPlaylists(playlists) {
const container = document.getElementById('my-playlists');
if (!container) return;
if (playlists.length === 0) {
container.innerHTML = '<p style="color: var(--text-secondary);">Aucune playlist</p>';
return;
}
container.innerHTML = playlists.map(playlist => `
<div class="card playlist-card" data-id="${playlist.id}">
<img src="${playlist.cover || '/static/img/default-cover.png'}" alt="${playlist.name}" class="playlist-cover">
<h3 class="playlist-name">${playlist.name}</h3>
<p class="playlist-info">${playlist.track_count || 0} pistes</p>
</div>
`).join('');
}
async function loadTrendingTracks() {
const container = document.getElementById('trending-tracks');
if (!container) return;
try {
const token = localStorage.getItem('token');
const response = await fetch('/api/v1/music/trending', {
headers: {
'Authorization': `Bearer ${token}`
}
});
if (response.ok) {
const tracks = await response.json();
renderTracks(tracks, container);
}
} catch (error) {
console.error('Failed to load trending tracks:', error);
container.innerHTML = '<p style="color: var(--text-secondary);">Erreur de chargement</p>';
}
}
function renderTracks(tracks, container) {
if (!container) return;
if (tracks.length === 0) {
container.innerHTML = '<p style="color: var(--text-secondary);">Aucun résultat</p>';
return;
}
container.innerHTML = tracks.map(track => `
<div class="card track-card" data-id="${track.id}">
<img src="${track.cover || '/static/img/default-cover.png'}" alt="${track.title}" class="track-cover">
<div class="track-info">
<h3 class="track-title">${track.title}</h3>
<p class="track-artist">${track.artist}</p>
</div>
<span class="track-duration">${formatTime(track.duration)}</span>
<button class="btn btn-primary btn-play-track" onclick="playTrack(${track.id})">
<i class="fas fa-play"></i>
</button>
</div>
`).join('');
}
// Global function to play a track
window.playTrack = async function(trackId) {
try {
const token = localStorage.getItem('token');
const response = await fetch(`/api/v1/music/${trackId}`, {
headers: {
'Authorization': `Bearer ${token}`
}
});
if (response.ok) {
const track = await response.json();
// Update player
if (DOM.audioPlayer) {
DOM.audioPlayer.src = track.stream_url;
DOM.audioPlayer.play();
updatePlayButton(true);
}
if (DOM.playerTitle) DOM.playerTitle.textContent = track.title;
if (DOM.playerArtist) DOM.playerArtist.textContent = track.artist;
if (DOM.playerCover) DOM.playerCover.src = track.cover || '/static/img/default-cover.png';
AppState.currentTrack = track;
}
} catch (error) {
console.error('Failed to play track:', error);
showToast('Erreur lors de la lecture', 'error');
}
};
// ============================================
// TOAST NOTIFICATIONS
// ============================================
function showToast(message, type = 'success') {
if (!DOM.toastContainer) return;
const toast = document.createElement('div');
toast.className = `toast ${type}`;
const icon = type === 'success' ? 'check-circle' : 'exclamation-circle';
toast.innerHTML = `
<i class="fas fa-${icon}"></i>
<span>${message}</span>
`;
DOM.toastContainer.appendChild(toast);
setTimeout(() => {
toast.style.animation = 'toastSlideOut 0.4s ease forwards';
setTimeout(() => toast.remove(), 400);
}, 3000);
}
// ============================================
// KEYBOARD SHORTCUTS
// ============================================
document.addEventListener('keydown', (e) => {
// Don't trigger if typing in input
if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
switch(e.code) {
case 'Space':
e.preventDefault();
togglePlayPause();
break;
case 'ArrowRight':
if (e.shiftKey) playNext();
else if (DOM.audioPlayer) DOM.audioPlayer.currentTime += 10;
break;
case 'ArrowLeft':
if (e.shiftKey) playPrevious();
else if (DOM.audioPlayer) DOM.audioPlayer.currentTime -= 10;
break;
case 'ArrowUp':
e.preventDefault();
if (DOM.volumeBar) {
DOM.volumeBar.value = Math.min(100, parseInt(DOM.volumeBar.value) + 10);
handleVolumeChange();
}
break;
case 'ArrowDown':
e.preventDefault();
if (DOM.volumeBar) {
DOM.volumeBar.value = Math.max(0, parseInt(DOM.volumeBar.value) - 10);
handleVolumeChange();
}
break;
case 'KeyM':
toggleMute();
break;
}
});
// ============================================
// INIT
// ============================================
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
init();
}
+470
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# AudiOhm Design System V2 - Modernisé
**Version:** 2.0
**Date:** 2026-01-19
**Style:** Cyberpunk Neon Modernisé + Glassmorphism
---
## 🎨 Style Principal
**Nom:** Cyberpunk Glass Modern
**Mots-clés:** Néon, dark mode, glassmorphism, gradients animés, futuriste, énergique, bold
**Palette Cyberpunk Optimisée:**
| Role | Hex | Usage |
|------|-----|-------|
| **Primary** | #00F0FF | Actions principales, liens, boutons |
| **Secondary** | #BF00FF | Accents, hover states, éléments secondaires |
| **Accent** | #FF006E | Alertes, actions destructives, CTA |
| **Success** | #00FF88 | Success states, confirmations |
| **Background** | #0A0E27 | Fond principal (dark navy) |
| **Background Darker** | #050814 | Sidebars, footers |
| **Card Background** | rgba(15, 23, 50, 0.6) | Cartes, conteneurs (glass) |
| **Text Primary** | #FFFFFF | Titres, texte principal |
| **Text Secondary** | #A0A0C0 | Descriptions, texte secondaire |
| **Border** | rgba(0, 240, 255, 0.2) | Bordures, séparateurs |
---
## 🎯 Typographie
**Font Pairing:**
| Usage | Font | Poids | Taille |
|-------|------|-------|--------|
| **Titres** | Righteous | 400/700 | 2rem4rem |
| **Body** | Poppins | 300/400/500/600/700 | 1rem1.2rem |
| **UI Elements** | Poppins | 500/600 | 0.875rem1rem |
**Google Fonts Import:**
```css
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Righteous&display=swap');
```
**CSS Variables:**
```css
--font-heading: 'Righteous', sans-serif;
--font-body: 'Poppins', sans-serif;
```
**Line Heights:**
- Titres: 1.1
- Body: 1.6
- UI Elements: 1.4
---
## ✨ Effets & Animations
### Core Effects
**1. Glassmorphism**
```css
background: rgba(15, 23, 50, 0.6);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
border: 1px solid rgba(255, 255, 255, 0.1);
```
**2. Neon Glow**
```css
--glow-primary: 0 0 20px rgba(0, 240, 255, 0.5);
--glow-secondary: 0 0 20px rgba(191, 0, 255, 0.5);
--glow-accent: 0 0 20px rgba(255, 0, 110, 0.5);
```
**3. Gradient Animé (Background)**
```css
background: radial-gradient(circle at 20% 80%, rgba(0, 240, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 80% 20%, rgba(191, 0, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 40% 40%, rgba(255, 0, 110, 0.05) 0%, transparent 50%);
animation: gradientShift 20s ease infinite;
```
### Animation Timings
| Type | Duration | Easing | Usage |
|------|----------|--------|-------|
| **Micro-interactions** | 150ms | ease-out | Hover states, focus |
| **Transitions standards** | 300ms | cubic-bezier(0.4, 0, 0.2, 1) | Navigation, modales |
| **Page transitions** | 400ms | ease-out | Changement de page |
| **Loading** | 1500ms | linear | Spinners, skeletons |
| **Continuous animations** | 20s+ | ease-in-out | Background gradients |
**Performance Rules:**
✅ DO: Animer `transform`, `opacity`, `filter`
❌ DON'T: Animer `width`, `height`, `top`, `left`
---
## 🎬 Animations Clés
### 1. Fade In
```css
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
```
### 2. Slide In
```css
@keyframes slideIn {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
```
### 3. Pulse
```css
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
}
```
### 4. Shimmer (Skeleton Loading)
```css
@keyframes shimmer {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
```
### 5. Spin (Double)
```css
@keyframes spin {
to { transform: rotate(360deg); }
}
```
### 6. Logo Glow
```css
@keyframes logoGlow {
0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.5)); }
33% { filter: drop-shadow(0 0 30px rgba(191, 0, 255, 0.7)); }
66% { filter: drop-shadow(0 0 25px rgba(255, 0, 110, 0.6)); }
}
```
### 7. Gradient Shift
```css
@keyframes gradientShift {
0%, 100% { transform: translate(0, 0) rotate(0deg); }
33% { transform: translate(30px, -30px) rotate(120deg); }
66% { transform: translate(-20px, 20px) rotate(240deg); }
}
```
### 8. Shake (Erreur)
```css
@keyframes shake {
0%, 100% { transform: translateX(0); }
20%, 60% { transform: translateX(-10px); }
40%, 80% { transform: translateX(10px); }
}
```
---
## 🔘 Composants UI
### Boutons
**Primary Button:**
```css
.btn-primary {
padding: 1rem;
background: linear-gradient(135deg, var(--primary), var(--secondary));
border: none;
border-radius: 12px;
color: white;
font-weight: 600;
cursor: pointer;
transition: all 0.3s ease;
}
.btn-primary:hover {
transform: translateY(-3px);
box-shadow: var(--glow-primary);
}
```
**Secondary Button:**
```css
.btn-secondary {
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border);
}
.btn-secondary:hover {
background: rgba(255, 0, 110, 0.1);
border-color: var(--accent);
color: var(--accent);
}
```
### Cartes
**Track Card:**
```css
.track-card {
background: var(--bg-card);
backdrop-filter: blur(10px);
border: 1px solid var(--border);
border-radius: 15px;
padding: 1.2rem;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.track-card:hover {
border-color: var(--primary);
box-shadow: var(--glow-primary);
transform: translateY(-3px) scale(1.01);
}
```
### Form Inputs
```css
.form-group input {
padding: 1rem 1rem 1rem 3rem;
background: rgba(255, 255, 255, 0.05);
border: 2px solid var(--border);
border-radius: 12px;
transition: all 0.3s ease;
}
.form-group input:focus {
border-color: var(--primary);
background: rgba(0, 240, 255, 0.05);
box-shadow: var(--glow-primary);
}
```
---
## 📐 Spacing & Layout
### Spacing Scale
```css
--spacing-xs: 0.5rem; /* 8px */
--spacing-sm: 0.75rem; /* 12px */
--spacing-md: 1rem; /* 16px */
--spacing-lg: 1.5rem; /* 24px */
--spacing-xl: 2rem; /* 32px */
--spacing-2xl: 3rem; /* 48px */
--spacing-3xl: 4rem; /* 64px */
```
### Container Widths
```css
--container-sm: 640px;
--container-md: 768px;
--container-lg: 1024px;
--container-xl: 1280px;
--container-2xl: 1536px;
```
### Border Radius
```css
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 15px;
--radius-xl: 20px;
--radius-full: 50%;
```
---
## 🎭 Z-Index Scale
```css
--z-dropdown: 1000;
--z-sticky: 1020;
--z-fixed: 1030;
--z-modal-backdrop: 1040;
--z-modal: 1050;
--z-popover: 1060;
--z-tooltip: 1070;
```
---
## ♿ Accessibility
### Color Contrast
- **Text on background:** Minimum 4.5:1 (WCAG AA)
- **Large text:** Minimum 3:1 (WCAG AA)
- **UI components:** Minimum 3:1
### Focus States
```css
:focus-visible {
outline: 2px solid var(--primary);
outline-offset: 2px;
}
```
### Reduced Motion
```css
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}
```
### Touch Targets
- Minimum size: **44x44px** (mobile)
- Spacing between targets: **8px minimum**
---
## 📱 Responsive Breakpoints
```css
--breakpoint-sm: 640px; /* Mobile */
--breakpoint-md: 768px; /* Tablet */
--breakpoint-lg: 1024px; /* Desktop */
--breakpoint-xl: 1280px; /* Wide */
--breakpoint-2xl: 1536px; /* Extra wide */
```
---
## 🚀 Anti-Patterns à Éviter
**Ne pas faire:**
1. Utiliser des emojis comme icônes (utiliser SVG)
2. Animer `width`, `height`, `top`, `left`
3. Animations infinies sur les éléments décoratifs
4. Surcharger d'animations trop simultanées
5. Néon trop brillant qui fatigue les yeux
6. Texte sans contraste suffisant en mode clair
7. Layout qui change au hover (scale uniquement)
**Faire:**
1. Utiliser des SVG icon (Heroicons, Lucide)
2. Animer `transform`, `opacity`, `filter`
3. Animations continues seulement pour les loaders
4. Limiter à 1-2 animations par élément
5. Utiliser des ombres néon subtiles
6. Contraste 4.5:1 minimum
7. Transitions fluides sans layout shift
---
## 🎨 Composants Spécifiques AudiOhm
### Player Bar
- Position: Fixed bottom
- Height: 90px
- Background: Glassmorphism
- Border top: Gradient rainbow (2px)
- Controls: Shuffle, Prev, Play/Pause, Next, Repeat
- Progress bar: Custom range input avec thumb néon
- Volume: Slider + bouton mute
- Actions: Like, Add to playlist
### Sidebar
- Width: 280px (desktop)
- Background: Dark avec ligne supérieure gradient
- Navigation: 3 items (Accueil, Rechercher, Bibliothèque)
- Active state: Background cyan/10 + barre latérale
- Footer: Bouton déconnexion
### Cards
- Track card: Image + Titre + Artiste + Durée + Bouton play
- Playlist card: Image carrée + Nom + Info tracks
- Hover: Border cyan + Glow + Scale 1.01
### Loading States
- Spinner: Double rotation (cyan + violet)
- Skeleton: Shimmer animation
- Text: "Chargement..." animé
---
## 📦 Éléments de Marque
### Logo
- Icon: Casque audio (FontAwesome)
- Text: "AudiOhm"
- Font: Righteous
- Animation: Glow cyclique (3 couleurs)
### Couleurs de Marque
- Primary: Cyan (#00F0FF)
- Secondary: Violet (#BF00FF)
- Accent: Rose (#FF006E)
### Tone of Voice
- Moderne
- Énergique
- Futuriste
- Accessible
- Fun
---
## 🎯 Priorités d'Implémentation
### Phase 1 - Fondations (CRITICAL)
1. ✅ Variables CSS définies
2. ✅ Typographie importée
3. ✅ Couleurs configurées
4. ✅ Reset CSS
### Phase 2 - Composants Base (HIGH)
1. Boutons (primary, secondary)
2. Form inputs
3. Cards (track, playlist)
4. Navigation
### Phase 3 - Animations (MEDIUM)
1. Hover states
2. Transitions
3. Loading states
4. Micro-interactions
### Phase 4 - Polish (LOW)
1. Scroll animations
2. Parallax effects
3. Advanced hover effects
4. Particle effects
---
## 📚 Ressources
### Google Fonts
https://fonts.google.com/share?selection?family=Poppins:wght@300;400;500;600;700|Righteous
### Icon Libraries
- Font Awesome 6.5: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css
- Heroicons: https://heroicons.com/
- Lucide: https://lucide.dev/
### Documentation
- CSS Tricks: https://css-tricks.com/
- MDN Web Docs: https://developer.mozilla.org/
- Web.dev: https://web.dev/
---
**Version:** 2.0
**Last Updated:** 2026-01-19
**Maintained by:** AudiOhm Design Team