/* ==========================================================================
   CLOUD MEDIA MANAGER - CORE STYLES (PrivMITLab Expert Edition)
   ========================================================================== */

/* --- Theme Variables --- */
:root {
  --bg-color: #0b0f19;
  --bg-gradient: linear-gradient(135deg, #0b0f19 0%, #1e1b4b 100%);
  --text-color: #f1f5f9;
  --text-muted: #94a3b8;
  
  --glass-bg: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.04);
  
  --accent-color: #38bdf8;
  --accent-gradient: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
  --accent-hover: #0ea5e9;
  
  --folder-color: #fbbf24;
  --pdf-color: #ef4444;
  --audio-color: #10b981;
  --video-color: #a855f7;
  --image-color: #ec4899;
  --youtube-color: #f43f5e;
  
  --danger-bg: rgba(239, 68, 68, 0.2);
  --danger-text: #f87171;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --sidebar-width: 320px;
  --header-height: 60px;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body.light-theme {
  --bg-color: #f8fafc;
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  --text-color: #1e293b;
  --text-muted: #64748b;
  
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.8);
  
  --accent-color: #0284c7;
  --accent-gradient: linear-gradient(135deg, #0284c7 0%, #4f46e5 100%);
  --accent-hover: #0369a1;
  
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

/* --- Base & Reset --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-family);
  background: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-color);
  transition: background 0.3s ease, color 0.3s ease;
}

/* --- Custom Scrollbars --- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.3);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.5);
}

/* --- Reusable Glass Components --- */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
}

.clickable {
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.clickable:hover {
  background: var(--glass-highlight);
  transform: translateY(-1px);
}
.clickable:active {
  transform: translateY(0);
}

/* --- App Layout Structure --- */
.app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* --- Sidebar (Navigation & Filters) --- */
.sidebar {
  width: var(--sidebar-width);
  height: 100%;
  display: flex;
  flex-direction: column;
  z-index: 10;
  border-right: 1px solid var(--glass-border);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
}

.app-title {
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.theme-toggle:hover {
  color: var(--text-color);
  background: var(--glass-highlight);
}

.sidebar-scrollable {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Widgets */
.sidebar-widget-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-weight: 600;
}

.search-container {
  position: relative;
}
.search-input {
  width: 100%;
  padding: 10px 14px 10px 36px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-color);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.search-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}
.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 6px;
}
.filter-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  cursor: pointer;
}
.filter-checkbox {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}
.filter-checkbox:checked {
  background: var(--accent-color);
  border-color: var(--accent-color);
}
.filter-checkbox:checked::after {
  content: "✓";
  position: absolute;
  color: white;
  font-size: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.type-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(0,0,0,0.2);
  padding: 2px 6px;
  border-radius: 10px;
}

/* Tree Navigation */
.tree-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tree-node {
  display: flex;
  flex-direction: column;
}
.tree-row {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 6px;
  gap: 8px;
  font-size: 0.9rem;
}
.tree-row.active {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-color);
  font-weight: 500;
}
.tree-children {
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tree-children.collapsed {
  display: none;
}
.folder-toggle {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.folder-toggle.expanded {
  transform: rotate(90deg);
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-btn {
  width: 100%;
  padding: 10px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}
.footer-btn:hover {
  background: var(--glass-highlight);
  border-color: var(--text-muted);
}
.pwa-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.pwa-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}
.pwa-indicator.offline {
  background: #f59e0b;
}

/* --- Main View Area --- */
.main-content {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.main-header {
  height: var(--header-height);
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
  z-index: 5;
}

.menu-trigger {
  display: none;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}
.breadcrumb-item {
  color: var(--text-muted);
}
.breadcrumb-item.active {
  color: var(--text-color);
  font-weight: 600;
}
.breadcrumb-separator {
  color: var(--text-muted);
  opacity: 0.5;
}

.main-scrollable {
  flex: 1;
  overflow-y: auto;
  padding: 30px;
  position: relative;
}

/* Stats Dashboard */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}
.stat-card {
  padding: 16px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 100%; height: 4px;
  background: var(--card-accent, var(--accent-color));
}
.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
}
.stat-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Grid View Items */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.media-card {
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.media-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.15);
  color: var(--icon-color, var(--accent-color));
}
.media-card-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  word-break: break-all;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.media-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  height: 2.4em;
}
.media-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.media-badge {
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(0,0,0,0.2);
  font-weight: 600;
}
.lang-badge {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-color);
  text-transform: uppercase;
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
}
.empty-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.3;
}

/* --- Media Player Modal --- */
.player-modal {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: 100;
  background: rgba(3, 7, 18, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.player-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 110;
  transition: all 0.2s;
}
.modal-close:hover {
  background: rgba(239, 68, 68, 0.8);
  border-color: transparent;
  transform: scale(1.05);
}

.player-container {
  width: 85%;
  max-width: 1000px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid rgba(255,255,255,0.1);
}

.player-container.audio-mode {
  aspect-ratio: auto;
  padding: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  flex-direction: column;
  gap: 20px;
}

.player-info-footer {
  width: 85%;
  max-width: 1000px;
  margin-top: 20px;
  color: white;
}
.player-info-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.player-info-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* Player Views */
.media-embed, .video-element {
  width: 100%;
  height: 100%;
  border: none;
}

.image-preview {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Custom HTML5 Video Controls */
.video-controls {
  position: absolute;
  bottom: 0; left: 0; width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 105;
}
.player-container:hover .video-controls {
  opacity: 1;
}
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}
.progress-bar-fill {
  height: 100%;
  background: var(--accent-color);
  border-radius: 3px;
  width: 0%;
  position: relative;
}
.progress-bar-fill::after {
  content: "";
  position: absolute;
  right: -5px; top: -4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: white;
  opacity: 0;
  transition: opacity 0.2s;
}
.progress-bar-container:hover .progress-bar-fill::after {
  opacity: 1;
}

.controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.controls-left, .controls-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.control-btn {
  background: none;
  border: none;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: opacity 0.2s, transform 0.2s;
}
.control-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}
.time-display {
  color: #e2e8f0;
  font-size: 0.85rem;
  font-family: monospace;
}
.volume-container {
  display: flex;
  align-items: center;
  gap: 8px;
}
.volume-slider {
  width: 70px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  cursor: pointer;
}
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: white;
}
.speed-select {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.8rem;
  cursor: pointer;
}
.speed-select option {
  background: #1e1b4b;
}

/* Custom Audio Layout (Canvas Waveform) */
.audio-track-info {
  text-align: center;
  color: var(--text-color);
}
.audio-track-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.audio-track-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.audio-waveform {
  width: 100%;
  height: 120px;
  background: rgba(0,0,0,0.1);
  border-radius: 8px;
}
.audio-controls {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.audio-controls .progress-bar-container {
  background: var(--glass-border);
}
.audio-controls .control-btn {
  color: var(--text-color);
}
.audio-controls .time-display {
  color: var(--text-muted);
}
.audio-controls .volume-slider {
  background: var(--glass-border);
}
.audio-controls .volume-slider::-webkit-slider-thumb {
  background: var(--accent-color);
}
.audio-controls .speed-select {
  border-color: var(--glass-border);
  color: var(--text-color);
}

/* --- JSON Editor Modal --- */
.editor-modal {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: 100;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.editor-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.editor-panel {
  width: 90%;
  max-width: 800px;
  height: 85vh;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.editor-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
}
.editor-title {
  font-size: 1.2rem;
  font-weight: 600;
}
.editor-body {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}
.editor-textarea {
  flex: 1;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 16px;
  color: #34d399; /* Terminal green */
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  resize: none;
  overflow-y: auto;
}
.editor-textarea:focus {
  outline: none;
  border-color: #10b981;
}
.editor-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.btn {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.btn-secondary {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
}
.btn-secondary:hover {
  background: var(--glass-highlight);
}
.btn-primary {
  background: var(--accent-color);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-hover);
}

/* --- Toast Notifications --- */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
  pointer-events: none;
}
.toast {
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  animation: toast-in 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  pointer-events: auto;
  box-shadow: var(--shadow-lg);
}
.toast.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}
.toast.error {
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger-text);
}
.toast.info {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent-color);
}
.toast.leaving {
  animation: toast-out 0.2s ease-in forwards;
}

@keyframes toast-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes toast-out {
  to {
    opacity: 0;
    transform: translateX(100px);
  }
}

/* --- SVGs --- */
.svg-icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
}

/* --- Link Badges on Media Cards --- */
.link-badge-direct {
  background: rgba(16, 185, 129, 0.15) !important;
  color: #34d399 !important;
  border: 1px solid rgba(16, 185, 129, 0.2) !important;
}
.link-badge-embed {
  background: rgba(56, 189, 248, 0.15) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.2) !important;
}

/* --- Player Mode Toggle --- */
.player-mode-toggle {
  display: flex;
  gap: 8px;
  background: rgba(0, 0, 0, 0.2);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.mode-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}
.mode-btn:hover {
  color: var(--text-color);
}
.mode-btn.active {
  background: var(--accent-color);
  color: white;
}

/* --- Providers Reference Table --- */
.providers-table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
}
.providers-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.providers-table th {
  background: rgba(0, 0, 0, 0.2);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-color);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}
.providers-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-color);
  vertical-align: top;
}
.providers-table tr:hover td {
  background: var(--glass-highlight);
}
.providers-table tbody tr:last-child td {
  border-bottom: none;
}

/* --- Responsive Adaptations --- */
@media screen and (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    transform: translateX(-100%);
    background: var(--bg-color); /* Overwrite glass transparency for solid look on mobile */
    background-image: var(--bg-gradient);
    box-shadow: 20px 0 30px rgba(0,0,0,0.5);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  
  .sidebar-backdrop {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 8;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .sidebar-backdrop.active {
    opacity: 1;
    pointer-events: auto;
  }
  
  .menu-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .main-header {
    padding: 0 16px;
  }
  .main-scrollable {
    padding: 20px 16px;
  }
  
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .player-container {
    width: 95%;
    border-radius: 8px;
  }
  .player-container.audio-mode {
    padding: 20px;
  }
  .player-info-footer {
    width: 95%;
  }
  .player-info-title {
    font-size: 1.2rem;
  }
  
  .player-mode-toggle {
    width: 100%;
    justify-content: center;
  }
  
  .video-controls {
    padding: 10px;
  }
  .controls-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .volume-slider {
    width: 50px;
  }
  
  .providers-table th,
  .providers-table td {
    padding: 8px 10px;
    font-size: 0.8rem;
  }
}