/* ============================================
   Écouter — Styles
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --accent: #7C3AED;
  --accent-hover: #6D28D9;
  --accent-light: #A78BFA;
  --radius: 8px;
  --transition: 0.2s ease;
}

/* ---------- Dark theme (default) ---------- */
body.dark {
  --bg: #0F0F14;
  --bg-secondary: #1A1A24;
  --bg-card: #1E1E2A;
  --bg-card-hover: #252536;
  --text: #E4E4E7;
  --text-muted: #9CA3AF;
  --border: #2E2E3E;
  --sidebar-bg: #13131B;
  --player-bg: #1A1A26;
}

/* ---------- Light theme ---------- */
body.light {
  --bg: #F9FAFB;
  --bg-secondary: #F3F4F6;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F3F0FF;
  --text: #1F2937;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --sidebar-bg: #FFFFFF;
  --player-bg: #F3F0FF;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 18px;
  line-height: 1.7;
  background: var(--bg);
  color: var(--text);
}

a {
  color: var(--accent-light);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---------- Layout ---------- */
.app {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: 270px;
  min-width: 270px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.logo:hover {
  text-decoration: none;
  color: var(--accent-light);
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.sidebar-section {
  border-bottom: 1px solid var(--border);
}

.sidebar-section-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.sidebar-section-toggle:hover {
  background: var(--bg-card);
}

.sidebar-section-toggle .arrow {
  font-size: 0.75rem;
  transition: transform var(--transition);
  display: inline-block;
  width: 14px;
}

.sidebar-section-toggle.open .arrow {
  transform: rotate(90deg);
}

.sidebar-section-toggle .badge {
  margin-left: auto;
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 400;
  padding: 1px 7px;
  border-radius: 10px;
}

.sidebar-albums {
  list-style: none;
  display: none;
  padding-bottom: 4px;
}

.sidebar-albums.open {
  display: block;
}

.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 16px 7px 38px;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition);
}

.sidebar-link:hover {
  background: var(--bg-card);
  color: var(--text);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--accent-light);
  background: var(--bg-card-hover);
  font-weight: 600;
}

.badge-small {
  font-size: 0.72rem;
  background: var(--bg-card);
  color: var(--text-muted);
  padding: 0 6px;
  border-radius: 8px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-footer .sidebar-link {
  padding: 4px 0;
  font-size: 0.85rem;
}

/* ---------- Theme toggle ---------- */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}

body.dark .theme-icon-light { display: none; }
body.light .theme-icon-dark { display: none; }

/* ---------- Mobile sidebar ---------- */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.sidebar-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -280px;
    transition: left 0.3s ease;
    box-shadow: 2px 0 12px rgba(0,0,0,0.3);
  }

  .sidebar.open {
    left: 0;
  }

  .sidebar-toggle {
    display: flex;
  }

  .sidebar-overlay.open {
    display: block;
  }

  .content {
    padding-top: 56px !important;
  }
}

/* ---------- Content ---------- */
.content {
  flex: 1;
  padding: 32px 40px;
  max-width: 960px;
  min-width: 0;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

h2 {
  font-size: 1.45rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.subtitle {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1.05rem;
  cursor: pointer;
  transition: background var(--transition);
}

.btn:hover {
  background: var(--accent-hover);
  text-decoration: none;
  color: #fff;
}

.btn-small {
  padding: 5px 12px;
  font-size: 0.92rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--bg-card);
  color: var(--text);
}

.btn-danger {
  background: #DC2626;
}

.btn-danger:hover {
  background: #B91C1C;
}

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.alert-success {
  background: #064E3B;
  color: #6EE7B7;
  border: 1px solid #065F46;
}

.alert-error {
  background: #7F1D1D;
  color: #FCA5A5;
  border: 1px solid #991B1B;
}

body.light .alert-success {
  background: #D1FAE5;
  color: #065F46;
  border-color: #A7F3D0;
}

body.light .alert-error {
  background: #FEE2E2;
  color: #991B1B;
  border-color: #FECACA;
}

/* ---------- Folders grid ---------- */
.folders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.folder-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
  color: var(--text);
}

.folder-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  text-decoration: none;
}

.folder-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.folder-card h2 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.folder-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------- Albums grid ---------- */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.album-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
  color: var(--text);
}

.album-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  text-decoration: none;
}

.album-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.album-card h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.album-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--accent-light);
}

/* ---------- New Tracks ---------- */
.new-tracks {
  margin-bottom: 32px;
}

/* ---------- Section headers ---------- */
.section-header-bar {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-light);
  padding: 14px 16px 6px;
  margin-top: 8px;
  border-bottom: 2px solid var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.section-header-bar:first-child {
  margin-top: 0;
}

/* ---------- Track list ---------- */
.track-list {
  list-style: none;
}

.track-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  cursor: default;
}

.track-item:hover {
  background: var(--bg-card);
}

.track-item.playing {
  background: var(--bg-card-hover);
  border-left: 3px solid var(--accent);
}

.track-play-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 0.85rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition);
}

.track-play-btn:hover {
  background: var(--accent-hover);
}

.track-info {
  flex: 1;
  min-width: 0;
}

.track-title {
  display: block;
  font-weight: 500;
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-meta {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.track-date {
  font-size: 0.88rem;
  color: var(--text-muted);
  white-space: nowrap;
  margin-left: auto;
}

.compact .track-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  width: 100%;
}

.compact .track-item a:hover {
  text-decoration: none;
}

.empty {
  color: var(--text-muted);
  font-style: italic;
  padding: 20px 0;
}

/* ---------- Player ---------- */
.player {
  background: var(--player-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}

.player-info {
  text-align: center;
  margin-bottom: 12px;
}

.player-title {
  display: block;
  font-weight: 600;
  font-size: 1.15rem;
}

.player-author {
  display: block;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.player-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.player-btn:hover {
  background: var(--bg-card);
}

.player-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.player-btn-play {
  width: 52px;
  height: 52px;
  font-size: 1.3rem;
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.player-btn-play:hover {
  background: var(--accent-hover);
}

.player-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.player-time {
  font-size: 0.9rem;
  color: var(--text-muted);
  min-width: 42px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.player-extras {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.player-volume {
  display: flex;
  align-items: center;
  gap: 6px;
}

.player-volume input[type="range"] {
  width: 80px;
  accent-color: var(--accent);
}

.player-speed {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
}

.player-speed select {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 0.95rem;
}

/* ---------- Subscribe ---------- */
.subscribe-page {
  max-width: 480px;
}

.subscribe-form {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.subscribe-form input[type="email"] {
  flex: 1;
  padding: 10px 14px;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1.05rem;
}

/* ---------- Login ---------- */
.login-page {
  max-width: 360px;
  margin: 80px auto;
  text-align: center;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.login-form input[type="password"] {
  padding: 12px 14px;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1.1rem;
  text-align: center;
}

/* ---------- Admin ---------- */
.admin-page {
  max-width: 800px;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.admin-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 0;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.admin-subsection {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.admin-subsection:first-of-type {
  margin-top: 16px;
  padding-top: 0;
  border-top: none;
}

.admin-album-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-album-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.sortable-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sort-buttons {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.btn-sort {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  font-size: 0.65rem;
  line-height: 1;
  padding: 3px 6px;
  transition: var(--transition);
}

.btn-sort:hover:not(:disabled) {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-sort:disabled {
  opacity: 0.25;
  cursor: default;
}

.admin-nav-form {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.form-row select, .form-row input[type="text"] {
  padding: 8px 12px;
  background: var(--bg-secondary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  min-width: 200px;
}

.form-inline {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.form-inline input[type="text"] {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-secondary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.inline-form {
  display: inline;
}

.upload-form {
  margin-bottom: 24px;
}

.file-input-wrapper {
  margin-bottom: 12px;
}

.file-input-wrapper input[type="file"] {
  font-size: 0.92rem;
}

.file-field-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 8px;
}

.file-field-name {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-row-inline {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.form-row-inline input {
  padding: 6px 10px;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.95rem;
}

.form-row-inline input[type="text"] {
  flex: 1;
  min-width: 140px;
}

.form-row-inline input[type="number"] {
  width: 80px;
}

.admin-track-list {
  list-style: none;
}

.admin-track-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.admin-track-item:last-child {
  border-bottom: none;
}

.track-filename {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---------- Error page ---------- */
.error-page {
  text-align: center;
  padding: 60px 0;
}

.error-page h1 {
  margin-bottom: 12px;
}

.error-page .btn {
  margin-top: 20px;
}

/* ---------- Footer ---------- */
.footer {
  margin-top: 60px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-muted);
}

.footer a {
  color: var(--text-muted);
}

.footer a:hover {
  color: var(--accent-light);
}

.home-subscribe {
  margin-top: 24px;
}

/* ---------- Share layout ---------- */
.share-app {
  display: block;
}

.share-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 24px;
}

.share-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.share-header .logo {
  font-size: 1.4rem;
}

.share-link-display {
  color: var(--accent-light);
  font-family: monospace;
  font-size: 0.95rem;
}

.text-muted {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .content {
    padding: 20px 16px;
  }

  h1 {
    font-size: 1.6rem;
  }

  .folders-grid, .albums-grid {
    grid-template-columns: 1fr;
  }

  .player-extras {
    flex-direction: column;
    gap: 12px;
  }

  .admin-nav-form {
    flex-direction: column;
  }

  .form-row-inline {
    flex-direction: column;
  }
}