feat: Modernisation UI/UX et configuration Flutter multi-plateforme

Phase 1 - Corrections Critiques: - Fixed memory leaks dans music_provider.dart (stream subscriptions) - Fixed race conditions dans search_provider.dart (stale results) - Fixed token refresh errors dans api_service.dart - Improved error handling avec messages utilisateur - Changed API URL to HTTPS by default Phase 2 - Améliorations UX Desktop: - Ajouté cursor pointers sur tous les éléments cliquables - Implémenté hover states avec effets néon glow (200ms transitions) - Créé skeleton loading states avec shimmer animation - Ajouté widgets: ClickableWrapper, ErrorDisplay, SkeletonLoading - Enhanced visual feedback pour desktop users Phase 3 - Configuration Flutter: - Configuré Android (Gradle 8.1.0, Kotlin 1.9.0, minSdk 21, targetSdk 34) - Créé launcher icons cyberpunk néon (5 densités) - Configuré Windows desktop (structure complète) - Activé Linux desktop support - Ajouté package équatable pour entités de domaine - Corrigé imports (colors.dart, auth_provider.dart) - Fixed Dio API compatibility (RequestOptions) Documentation: - STYLE_GUIDE.md: Guide complet (100+ pages) - DESIGN_IMPLEMENTATION_GUIDE.md: Implémentation Flutter - BUILD_STATUS.md: Status builds + troubleshooting - QUICKSTART_BUILDS.md: Guide rapide - BUILD_INDEX.md: Index documentation - PHASE_1_CORRECTIONS.md: Corrections Phase 1 - PHASE_2_UX_IMPROVEMENTS.md: Améliorations Phase 2 - PR_REVIEW_SUMMARY.md: Revue code complète - CODE_ANALYSIS_AND_PRIORITIES.md: Analyse code Scripts & Builds: - BUILD_ALL.sh: Script automatisé builds multi-plateforme - builds/: Structure avec README par plateforme - design-system/: Système de design complet Backend: - Ajouté streaming HTTP Range pour audio progressif - Enhanced YouTube service avec métadonnées complètes - Improved error handling et validation 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>
2026-01-19 07:44:40 +00:00
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+# Search Page Design Override
+
+## Purpose
+This file contains **page-specific design rules** that **override** the master design system for the Search page.
+
+## Key Differences from Master
+
+### Layout Structure
+- **Large, prominent search bar** at top (72px height)
+- **Search tabs** (All, Songs, Artists, Albums, Playlists)
+- **Results grid** (responsive: 6 col desktop, 4 tablet, 2 mobile)
+- **Recent searches** with clear button
+- **Trending searches** as suggestions
+
+### Visual Hierarchy
+1. **Search Input** - Dominant, focused element
+2. **Search Tabs** - Secondary navigation
+3. **Results Count** - Tertiary info
+4. **Filter/Sort Controls** - Quaternary
+
+### Search Bar Styling
+- Larger height (48px input, vs 40px in master)
+- Prominent search icon
+- Clear button appears on type
+- Recent searches dropdown
+
+## Components
+
+### Search Input Field
+
+```css
+.search-container {
+  position: sticky;
+  top: 0;
+  background: rgba(10, 14, 39, 0.95);
+  backdrop-filter: blur(20px);
+  padding: 20px 0;
+  z-index: 20;
+  border-bottom: 1px solid #2A2F4A;
+}
+
+.search-input-wrapper {
+  position: relative;
+  max-width: 800px;
+  margin: 0 auto;
+}
+
+.search-input {
+  width: 100%;
+  height: 56px;
+  background: #151932;
+  border: 2px solid #2A2F4A;
+  border-radius: 28px;
+  padding: 0 60px 0 60px;
+  font-size: 18px;
+  font-weight: 400;
+  color: #F0F4F8;
+  transition: all 200ms ease;
+}
+
+.search-input::placeholder {
+  color: #6B7280;
+}
+
+.search-input:focus {
+  outline: none;
+  border-color: #00F0FF;
+  box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.1);
+  background: #1F2342;
+}
+
+.search-input-icon {
+  position: absolute;
+  left: 20px;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 24px;
+  height: 24px;
+  color: #6B7280;
+  pointer-events: none;
+  transition: color 200ms ease;
+}
+
+.search-input:focus + .search-input-icon {
+  color: #00F0FF;
+}
+
+.search-clear-button {
+  position: absolute;
+  right: 16px;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 32px;
+  height: 32px;
+  background: #2A2F4A;
+  border: none;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  opacity: 0;
+  visibility: hidden;
+  transition: all 200ms ease;
+}
+
+.search-input:not(:placeholder-shown) + .search-input-icon ~ .search-clear-button {
+  opacity: 1;
+  visibility: visible;
+}
+
+.search-clear-button:hover {
+  background: #3B4259;
+}
+```
+
+### Search Tabs
+
+```css
+.search-tabs {
+  display: flex;
+  gap: 8px;
+  padding: 20px 0;
+  overflow-x: auto;
+  scrollbar-width: none;
+}
+
+.search-tabs::-webkit-scrollbar {
+  display: none;
+}
+
+.search-tab {
+  padding: 10px 20px;
+  background: transparent;
+  border: none;
+  border-radius: 20px;
+  font-size: 14px;
+  font-weight: 500;
+  color: #9BA3B8;
+  cursor: pointer;
+  transition: all 200ms ease;
+  white-space: nowrap;
+}
+
+.search-tab:hover {
+  color: #F0F4F8;
+  background: rgba(240, 244, 248, 0.05);
+}
+
+.search-tab.active {
+  background: #F0F4F8;
+  color: #0A0E27;
+  font-weight: 600;
+}
+```
+
+### Recent Searches
+
+```css
+.recent-searches-section {
+  padding: 32px 0;
+}
+
+.recent-searches-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 20px;
+}
+
+.recent-searches-title {
+  font-size: 20px;
+  font-weight: 600;
+  color: #F0F4F8;
+}
+
+.clear-recent-button {
+  font-size: 14px;
+  font-weight: 500;
+  color: #00F0FF;
+  background: transparent;
+  border: none;
+  cursor: pointer;
+  transition: opacity 200ms ease;
+}
+
+.clear-recent-button:hover {
+  opacity: 0.8;
+}
+
+.recent-search-item {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 16px 20px;
+  background: #151932;
+  border-radius: 12px;
+  cursor: pointer;
+  transition: all 200ms ease;
+  border: 1px solid transparent;
+}
+
+.recent-search-item:hover {
+  background: #1F2342;
+  border-color: #2A2F4A;
+}
+
+.recent-search-icon {
+  width: 20px;
+  height: 20px;
+  color: #6B7280;
+  flex-shrink: 0;
+}
+
+.recent-search-text {
+  flex: 1;
+  font-size: 16px;
+  font-weight: 400;
+  color: #F0F4F8;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.recent-search-remove {
+  width: 32px;
+  height: 32px;
+  background: transparent;
+  border: none;
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  opacity: 0;
+  transition: all 200ms ease;
+}
+
+.recent-search-item:hover .recent-search-remove {
+  opacity: 1;
+}
+
+.recent-search-remove:hover {
+  background: rgba(255, 59, 59, 0.1);
+  color: #FF3B3B;
+}
+```
+
+### Search Results Grid
+
+```css
+.search-results {
+  padding: 32px 0;
+}
+
+.results-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 24px;
+}
+
+.results-count {
+  font-size: 14px;
+  font-weight: 500;
+  color: #9BA3B8;
+}
+
+.results-sort {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.sort-dropdown {
+  padding: 8px 16px;
+  background: #151932;
+  border: 1px solid #2A2F4A;
+  border-radius: 8px;
+  font-size: 14px;
+  font-weight: 500;
+  color: #F0F4F8;
+  cursor: pointer;
+  transition: all 200ms ease;
+}
+
+.sort-dropdown:hover {
+  border-color: #00F0FF;
+}
+
+/* Results grid layout */
+.results-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  gap: 24px;
+}
+
+/* Song results (list view) */
+.song-results-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.song-result-item {
+  display: grid;
+  grid-template-columns: 48px 1fr auto auto auto;
+  gap: 16px;
+  align-items: center;
+  padding: 12px 16px;
+  background: transparent;
+  border-radius: 8px;
+  cursor: pointer;
+  transition: all 200ms ease;
+}
+
+.song-result-item:hover {
+  background: rgba(240, 244, 248, 0.05);
+}
+
+.song-result-number {
+  font-size: 14px;
+  font-weight: 500;
+  color: #6B7280;
+}
+
+.song-result-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  min-width: 0;
+}
+
+.song-result-image {
+  width: 48px;
+  height: 48px;
+  object-fit: cover;
+  border-radius: 6px;
+  flex-shrink: 0;
+}
+
+.song-result-title {
+  font-size: 16px;
+  font-weight: 500;
+  color: #F0F4F8;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.song-result-artist {
+  font-size: 14px;
+  font-weight: 400;
+  color: #9BA3B8;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.song-result-album {
+  font-size: 14px;
+  font-weight: 400;
+  color: #9BA3B8;
+}
+
+.song-result-duration {
+  font-size: 14px;
+  font-weight: 500;
+  color: #6B7280;
+}
+
+.song-result-actions {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  opacity: 0;
+  transition: opacity 200ms ease;
+}
+
+.song-result-item:hover .song-result-actions {
+  opacity: 1;
+}
+
+.icon-button {
+  width: 36px;
+  height: 36px;
+  background: transparent;
+  border: none;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  color: #9BA3B8;
+  transition: all 200ms ease;
+}
+
+.icon-button:hover {
+  color: #F0F4F8;
+  background: rgba(240, 244, 248, 0.1);
+}
+```
+
+### Trending Searches
+
+```css
+.trending-searches-section {
+  padding: 32px 0;
+  border-top: 1px solid #2A2F4A;
+}
+
+.trending-searches-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #F0F4F8;
+  margin-bottom: 20px;
+}
+
+.trending-searches-list {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.trending-search-item {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 12px 16px;
+  border-radius: 8px;
+  cursor: pointer;
+  transition: all 200ms ease;
+}
+
+.trending-search-item:hover {
+  background: rgba(240, 244, 248, 0.05);
+}
+
+.trending-rank {
+  font-size: 18px;
+  font-weight: 700;
+  color: #00F0FF;
+  width: 32px;
+  flex-shrink: 0;
+}
+
+.trending-search-content {
+  flex: 1;
+}
+
+.trending-search-query {
+  font-size: 16px;
+  font-weight: 500;
+  color: #F0F4F8;
+  margin-bottom: 4px;
+}
+
+.trending-search-meta {
+  font-size: 13px;
+  font-weight: 400;
+  color: #6B7280;
+}
+
+.trending-arrow {
+  width: 20px;
+  height: 20px;
+  color: #6B7280;
+  flex-shrink: 0;
+}
+```
+
+### No Results State
+
+```css
+.no-results-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 120px 40px;
+  text-align: center;
+}
+
+.no-results-icon {
+  width: 100px;
+  height: 100px;
+  color: #2A2F4A;
+  margin-bottom: 24px;
+}
+
+.no-results-title {
+  font-size: 28px;
+  font-weight: 600;
+  color: #F0F4F8;
+  margin-bottom: 12px;
+}
+
+.no-results-query {
+  color: #00F0FF;
+}
+
+.no-results-description {
+  font-size: 16px;
+  font-weight: 400;
+  color: #9BA3B8;
+  margin-bottom: 8px;
+  max-width: 500px;
+}
+
+.no-results-suggestions {
+  font-size: 14px;
+  font-weight: 400;
+  color: #6B7280;
+  margin-bottom: 32px;
+}
+
+.no-results-tips {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  text-align: left;
+}
+
+.no-results-tip {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  font-size: 14px;
+  font-weight: 400;
+  color: #9BA3B8;
+}
+
+.no-results-tip-icon {
+  width: 16px;
+  height: 16px;
+  color: #00F0FF;
+  flex-shrink: 0;
+}
+```
+
+### Search Filters
+
+```css
+.search-filters {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 20px 0;
+  flex-wrap: wrap;
+}
+
+.filter-chip {
+  padding: 8px 16px;
+  background: #151932;
+  border: 1px solid #2A2F4A;
+  border-radius: 20px;
+  font-size: 13px;
+  font-weight: 500;
+  color: #9BA3B8;
+  cursor: pointer;
+  transition: all 200ms ease;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.filter-chip:hover {
+  border-color: #00F0FF;
+  color: #F0F4F8;
+}
+
+.filter-chip.active {
+  background: linear-gradient(135deg, #00F0FF 0%, #00C8FF 100%);
+  border-color: #00F0FF;
+  color: #0A0E27;
+}
+
+.filter-chip-remove {
+  width: 16px;
+  height: 16px;
+  opacity: 0.7;
+}
+
+.filter-chip-remove:hover {
+  opacity: 1;
+}
+```
+
+## Responsive Adjustments
+
+### Mobile (< 768px)
+- Search input height: 48px
+- Search tabs: Scrollable horizontally
+- Results grid: 2 columns
+- Song list: Compact (hide album column)
+- Filters: Horizontal scroll
+
+### Tablet (768px - 1024px)
+- Search input height: 52px
+- Results grid: 4 columns
+- Song list: Full layout
+
+### Desktop (> 1024px)
+- Use default sizes above
+- Results grid: 6 columns
+
+## Search Behavior
+
+### Debouncing
+- Wait **300ms** after typing before sending search request
+- Cancel previous requests if user continues typing
+
+### Keyboard Navigation
+- **Escape**: Clear search and focus search input
+- **Tab**: Navigate through results
+- **Enter**: Search on press or navigate to first result
+- **Arrow Down/Up**: Navigate through results list
+
+### Search Suggestions
+- Show **5 recent searches** max
+- Show **10 trending searches** max
+- Highlight matching text in results
+
+## Additional Anti-Patterns for Search
+
+❌ **NEVER search on every keystroke** - Debounce for 300ms
+❌ **NEVER show results before user types** - Start with recent/trending
+❌ **NEVER hide clear button** - Always visible when input has text
+❌ **NEVER mix result types** - Use tabs to separate
+❌ **NEVER skip empty state** - Provide helpful tips
+❌ **NEVER ignore search history** - Save and show recent searches
+❌ **NEVER use instant navigation** - Let user review results first
+
+---
+
+*These page-specific rules override the master design system for the search page only.*