/* ═══════════════════════════════════════════════════════════════════
   Checker98 Player — Style System
   Premium dark-theme HLS VOD player with glassmorphism & micro-animations
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Design Tokens ──────────────────────────────────────────────── */
:root {
  color-scheme: dark;
  
  --bg-primary:    #06060c;
  --bg-secondary:  #0d0d18;
  --bg-card:       rgba(14, 14, 28, 0.75);
  --bg-controls:   rgba(8, 8, 18, 0.92);
  --bg-dropdown:   rgba(18, 18, 24, 0.85);

  --accent-1:      #ef4444;
  --accent-2:      #dc2626;
  --accent-3:      #b91c1c;
  --accent-gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  --accent-glow:   rgba(239, 68, 68, 0.35);
  --ctrl-glow:     rgba(255, 255, 255, 0.35);

  --text-primary:  #e8eaf0;
  --text-secondary:#8b8fa3;
  --text-dim:      #4a4e69;

  --border:        transparent;
  --border-hover:  rgba(220, 38, 38, 0.3);

  --radius-sm:     6px;
  --radius-md:     10px;
  --radius-lg:     16px;
  --radius-xl:     20px;

  --font:          ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition:    0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  height: 100dvh;
  overflow: hidden;
  background-color: var(--bg-primary);
  overscroll-behavior-y: none;
  scrollbar-color: var(--text-dim) var(--bg-primary);
  scrollbar-width: thin;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
  outline: none;
}

button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

input {
  font-family: inherit;
  outline: none;
}

.hidden { display: none !important; }
.mobile-drill-hidden { display: none !important; }

/* ─── Ambient Background ─────────────────────────────────────────── */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.25;
  will-change: transform;
}

.ambient-orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--accent-1) 0%, transparent 70%);
  top: -15%; left: -10%;
  animation: orbFloat1 18s ease-in-out infinite alternate;
}

.ambient-orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 70%);
  bottom: -10%; right: -8%;
  animation: orbFloat2 22s ease-in-out infinite alternate;
}

.ambient-orb--3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, var(--accent-3) 0%, transparent 70%);
  top: 40%; left: 50%;
  animation: orbFloat3 15s ease-in-out infinite alternate;
}

@keyframes orbFloat1 {
  to { transform: translate(80px, 60px) scale(1.15); }
}
@keyframes orbFloat2 {
  to { transform: translate(-60px, -80px) scale(1.2); }
}
@keyframes orbFloat3 {
  to { transform: translate(-100px, 50px) scale(0.9); }
}

/* ═══════════════════════════════════════════════════════════════════
   PLAYER SCREEN
   ═══════════════════════════════════════════════════════════════════ */
#player-screen {
  position: relative;
  z-index: 1;
  height: 100%;
  height: 100dvh;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
}

/* ─── App Navbar ─────────────────────────────────────────────────── */
.app-navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: rgba(6, 6, 12, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

/* Logo Format */
.logo {
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text-primary);
}

.logo span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  margin-left: 8px;
  flex-shrink: 0;
}

.nav-search-mock {
  flex: 1;
  max-width: 600px;
  margin: 0 24px;
}

.search-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 8px 16px;
  color: var(--text-secondary);
  transition: border var(--transition);
}

.search-bar:hover {
  border-color: var(--border-hover);
}

.search-bar svg {
  width: 20px;
  height: 20px;
  opacity: 0.7;
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-gradient);
}

@media (max-width: 768px) {
  .nav-search-mock {
    margin: 0 16px;
  }
}

@media (max-width: 640px) {
  .app-navbar {
    padding: 6px 12px;
  }
  .nav-logo {
    font-size: 1.5rem;
    margin-left: 0;
  }
  .nav-search-mock {
    flex: none;
    margin: 0 8px;
  }
  .search-bar {
    padding: 6px;
    justify-content: center;
  }
  .search-placeholder {
    display: none;
  }
  .nav-avatar {
    width: 28px;
    height: 28px;
  }
}

/* ─── Watch Layout ───────────────────────────────────────────────── */
.watch-layout {
  display: flex;
  flex-direction: row;
  gap: 24px;
  padding: 8px 24px 24px;
  max-width: 1800px;
  margin: 0 auto;
  width: 100%;
}

.watch-main {
  flex: 1;
  min-width: 0;
}

.watch-video-container {
  width: 100%;
  /* Fallback for older Safari: 16:9 aspect ratio via padding */
  padding-bottom: 56.25%;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.watch-sidebar {
  width: 400px;
  flex-shrink: 0;
}

@media (max-width: 1000px) {
  .watch-layout {
    flex-direction: column;
    padding: 0;
  }
  .watch-video-container {
    border-radius: 0;
  }
  .watch-sidebar {
    width: 100%;
    padding: 0 16px 16px;
  }
  .watch-info {
    padding: 0 16px;
  }
}

/* ─── Video Info ─────────────────────────────────────────────────── */
.watch-info {
  margin-top: 20px;
}

#video-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.watch-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 16px;
}

.watch-channel {
  display: flex;
  align-items: center;
  gap: 12px;
}

.channel-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--text-dim);
}

.channel-info strong {
  display: block;
  font-size: 1rem;
}

.channel-info span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.subscribe-btn {
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  margin-left: 12px;
  transition: background var(--transition);
}

.subscribe-btn:hover {
  background: #fff;
}

.watch-actions {
  display: flex;
  gap: 8px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-secondary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--transition);
}

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

.watch-desc {
  background: var(--bg-secondary);
  padding: 16px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.desc-stats {
  font-weight: 600;
  margin-bottom: 8px;
}

/* ─── Up Next Sidebar ────────────────────────────────────────────── */
.sidebar-title {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.upnext-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.upnext-item {
  display: flex;
  gap: 12px;
  cursor: pointer;
  border-radius: var(--radius-md);
  padding: 4px;
  transition: background var(--transition);
}

.upnext-item:hover {
  background: var(--bg-secondary);
}

.upnext-thumb {
  width: 168px;
  height: auto;
  flex-shrink: 0;
  /* Safari aspect-ratio fallback */
  padding-bottom: calc(168px * 9 / 16);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}

.upnext-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

.upnext-thumb .hover-img {
  opacity: 0;
  z-index: 1;
}

.upnext-thumb .hover-img.show {
  opacity: 1;
}

.upnext-thumb:hover .preview-badge {
  opacity: 0;
}

.upnext-thumb .preview-badge {
  bottom: 6px;
  right: 6px;
  padding: 2px 6px;
  font-size: 0.65rem;
  border-radius: 4px;
}

.mock-play {
  position: absolute;
  inset: 0;
  background: var(--accent-gradient);
  opacity: 0.3;
}

.upnext-info {
  flex: 1;
  min-width: 0;
  padding-top: 4px;
}

.upnext-title {
  font-size: 0.95rem;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.upnext-channel, .upnext-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
}



/* ─── Preview Card ───────────────────────────────────────────────── */
#preview-card {
  position: absolute;
  inset: 0;
  z-index: 5;
}

.preview-media {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-secondary);
}

.preview-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

.hover-img {
  opacity: 0;
  z-index: 1;
}

.preview-media:hover .hover-img {
  opacity: 1;
}

.preview-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.15);
  transition: background var(--transition);
}

.preview-media:hover .preview-overlay {
  background: rgba(0,0,0,0.3);
}

#play-hero {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 2px solid rgba(255,255,255,0.25);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#play-hero svg {
  width: 36px;
  height: 36px;
  margin-left: 4px;
}

.preview-media:hover #play-hero {
  transform: scale(1.1);
  background: rgba(0, 0, 0, 0.8);
  border-color: rgba(255,255,255,0.4);
}

.preview-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 3;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 100px;
  opacity: 1;
  transition: opacity 0.3s;
}

.preview-media:hover .preview-badge {
  opacity: 0;
}

/* ─── Video Player ───────────────────────────────────────────────── */
#player-wrapper {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  z-index: 10;
}

#video {
  width: 100%;
  height: 100%;
  background: #000;
  display: block;
  outline: none;
}

/* ─── Spinner ────────────────────────────────────────────────────── */
#spinner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  pointer-events: none;
}

.spin-ring {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent-2);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Controls Overlay ───────────────────────────────────────────── */
#controls-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}

#controls-overlay.visible {
  opacity: 1;
}

/* Pause → always show */
#player-wrapper.paused #controls-overlay {
  opacity: 1;
}

.controls-scrim {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.6) 40%, transparent 100%);
  pointer-events: none;
}

/* ─── Subtitle Positioning ───────────────────────────────────────── */
video::-webkit-media-text-track-container,
video::-webkit-media-text-track-display {
  transition: transform 0.3s ease;
  text-align: center;
}

#player-wrapper.paused video::-webkit-media-text-track-container,
#player-wrapper.controls-visible video::-webkit-media-text-track-container,
#player-wrapper.paused video::-webkit-media-text-track-display,
#player-wrapper.controls-visible video::-webkit-media-text-track-display {
  transform: translateY(-50px) !important;
}

/* ─── Center Play Button (Mobile Paused State) ─────────────────────── */
#center-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border: none;
  cursor: pointer;
  pointer-events: auto;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

#center-play-btn svg {
  width: 32px;
  height: 32px;
  margin-left: 4px;
}

@media (max-width: 600px) {
  #player-wrapper.paused #center-play-btn {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
  }
  #player-wrapper:not(.paused) #center-play-btn {
    transform: translate(-50%, -50%) scale(0.9);
  }
}

/* ─── Controls Bar ───────────────────────────────────────────────── */
#controls-bar {
  position: relative;
  z-index: 1;
  padding: 0 16px calc(12px + env(safe-area-inset-bottom, 0px));
  pointer-events: auto;
}

/* ─── Progress / Seek Bar ────────────────────────────────────────── */
#progress-area {
  position: relative;
  height: 32px;
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-bottom: -4px;
  touch-action: none; /* Prevent browser gesture interception on mobile */
}

#progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.18);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  transition: height 0.15s;
}

#progress-area:hover #progress-track,
.seeking #progress-track {
  height: 5px;
}

#bar-buffered {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: rgba(255,255,255,0.25);
  border-radius: 2px;
  transition: width 0.3s linear;
}

#bar-played {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--accent-gradient);
  border-radius: 2px;
}

#bar-handle {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-2);
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s, transform 0.15s;
  pointer-events: none;
  z-index: 2;
}

#progress-area:hover #bar-handle,
.seeking #bar-handle {
  opacity: 1;
}

#bar-handle:hover,
.seeking #bar-handle {
  transform: translate(-50%, -50%) scale(1.3);
}

/* ─── Sprite Tooltip ─────────────────────────────────────────────── */
#sprite-tip {
  position: absolute;
  bottom: 100%;
  margin-bottom: 10px;
  z-index: 10;
  background: var(--bg-dropdown);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
  pointer-events: none;
  transform: translateX(-50%);
  left: 0;
}

#sprite-img {
  width: 160px;
  height: 90px;
  border-radius: 3px;
  background-color: var(--bg-secondary);
  background-repeat: no-repeat;
}

#sprite-time {
  display: block;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  padding: 3px 0 1px;
}

/* ─── Controls Row ───────────────────────────────────────────────── */
#controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.ctrl-left, .ctrl-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Control buttons */
button.ctrl-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: all var(--transition);
  font-family: inherit;
}

#menu-settings button.ctrl-btn {
  color: #fff;
}

.ctrl-btn svg {
  width: 26px;
  height: 26px;
}

#btn-quality svg, #btn-speed svg, #btn-subs svg {
  stroke: currentColor;
  stroke-width: 0.4px;
}

.ctrl-btn:hover,
.ctrl-btn:active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: scale(1.1);
}

.ctrl-btn.menu-open {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.ctrl-btn--label {
  width: auto;
  padding: 0 10px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  white-space: nowrap;
  font-family: inherit;
}

/* Tooltips for Desktop */
@media (min-width: 601px) {
  .ctrl-btn { position: relative; }
  .ctrl-btn[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: rgba(16, 16, 32, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    font-family: var(--font);
    z-index: 100;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  }
  .ctrl-btn[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  .ctrl-right .ctrl-btn[data-tooltip]::after {
    left: auto;
    right: 0;
    transform: translateY(4px);
  }
  .ctrl-right .ctrl-btn[data-tooltip]:hover::after {
    transform: translateY(0);
  }
  .ctrl-btn.menu-open[data-tooltip]::after {
    display: none !important;
  }
}

::cue {
  text-align: center;
}

/* ─── Volume ─────────────────────────────────────────────────────── */
.vol-group {
  display: flex;
  align-items: center;
  height: 44px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}

.vol-group:hover,
.vol-group:focus-within {
  background: rgba(255, 255, 255, 0.08);
  transform: scale(1.1);
  transform-origin: left center;
}

.vol-group .ctrl-btn:hover,
.vol-group .ctrl-btn:active {
  background: transparent !important;
  transform: none !important;
}

.vol-slider-wrap {
  width: 0;
  overflow: hidden;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1), margin 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
}

.vol-group:hover .vol-slider-wrap,
.vol-slider-wrap:focus-within {
  width: 80px;
  margin-right: 12px; /* Give some breathing room on the right inside the unified background */
}

#vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 72px;
  height: 4px;
  margin: 0 4px;
  border-radius: 2px;
  background: linear-gradient(
    to right,
    var(--accent-2) 0%,
    var(--accent-2) var(--fill, 100%),
    rgba(255,255,255,0.2) var(--fill, 100%),
    rgba(255,255,255,0.2) 100%
  );
  cursor: pointer;
  outline: none;
}

#vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}

#vol-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}

/* ─── Time Display ───────────────────────────────────────────────── */
#time-display {
  -webkit-appearance: none;
  appearance: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  font-variant-numeric: tabular-nums;
  font-family: inherit;
  color: #fff;
  white-space: nowrap;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
  background: transparent;
  border: none;
  padding: 0 10px;
  margin-left: 8px;
  border-radius: var(--radius-sm);
  outline: none;
  position: relative;
  z-index: 2;
  transition: all var(--transition);
  height: 44px;
  display: flex;
  align-items: center;
}

#time-display:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: scale(1.1);
}

/* ─── Dropdown Menus ─────────────────────────────────────────────── */
.dropdown {
  position: relative;
}

.dd-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  background: var(--bg-dropdown);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 8px 4px; /* Added padding to separate edges from options */
  min-width: 140px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  animation: menuSlideUp 0.2s ease;
}

.dd-menu button {
  position: relative;
  display: block;
  width: 100%;
  padding: 8px 14px 8px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.dd-menu button:hover,
.dd-menu button:active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.dd-menu button.active {
  color: var(--accent-2);
}

.dd-menu button.active::before {
  content: "●";
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.5rem;
}

@keyframes menuSlideUp {
  from { opacity: 0; transform: translateY(6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ═══════════════════════════════════════════════════════════════════
   FULLSCREEN ADJUSTMENTS
   ═══════════════════════════════════════════════════════════════════ */
#player-wrapper:fullscreen {
  width: 100vw;
  height: 100vh;
}

#player-wrapper:fullscreen #video {
  object-fit: contain;
}

#player-wrapper:fullscreen #controls-bar {
  padding: 0 24px 16px;
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .tagline { margin-bottom: 32px; }

  .source-card { padding: 20px; }

  .input-row { flex-direction: column; }

  #load-btn {
    justify-content: center;
    padding: 14px;
  }

  .features-row { gap: 6px; }
  .feature-chip { font-size: 0.68rem; padding: 5px 10px; }

  #play-hero { width: 60px; height: 60px; }
  #play-hero svg { width: 28px; height: 28px; }

  .ctrl-btn { width: 40px; height: 40px; }
  .ctrl-btn svg { width: 24px; height: 24px; }

  #time-display, .ctrl-btn--label { font-size: 0.85rem; }

  /* Hide skip buttons and volume slider on small screens */
  #btn-skip-b, #btn-skip-f, .vol-slider-wrap { display: none; }

  #center-icon-anim, .seek-anim { width: 64px; height: 64px; }
  #center-icon-anim svg { width: 32px; height: 32px; }
  .seek-anim svg { width: 24px; height: 24px; }

  .vol-group:hover .vol-slider-wrap { width: 60px; }

  #controls-bar {
    padding-bottom: calc(4px + env(safe-area-inset-bottom, 0px));
  }

  /* Larger touch target for the progress/seek bar on mobile */
  #progress-area { 
    height: 40px;
    margin-bottom: -8px;
  }

  /* Always show the seek handle on touch devices */
  #bar-handle { opacity: 1; }
  #progress-track { height: 4px; }

  /* Remove sticky hover effects in control bar on mobile */
  .ctrl-btn:hover,
  #time-display:hover,
  .vol-group:hover,
  #menu-settings button.ctrl-btn:hover,
  .dd-menu button:hover {
    background: transparent;
    transform: none;
    color: inherit;
  }
  
  .ctrl-btn:active,
  #time-display:active,
  .vol-group:active {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.1);
  }
  
  #menu-settings button.ctrl-btn:active {
    background: rgba(255, 255, 255, 0.1);
  }

  .dd-menu button:active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
  }

  #progress-area:hover #progress-track {
    height: 4px;
  }

  #bar-handle:hover {
    transform: translate(-50%, -50%);
  }
}

/* ═══════════════════════════════════════════════════════════════════
   TRANSITIONS & POLISH
   ═══════════════════════════════════════════════════════════════════ */

/* Custom cursor on player */
#player-wrapper:not(.paused) #controls-overlay:not(.visible) {
  cursor: none;
}

/* Removed subtle text shadow */

/* Selection color */
/* Removed custom color per request */

/* ─── Custom Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  -webkit-appearance: none;
  background: var(--text-dim);
  border-radius: 6px;
  border: 3px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* ─── Center Icon Animation ──────────────────────────────────────── */
#center-icon-anim {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  color: white;
  pointer-events: none;
  opacity: 0;
  z-index: 10;
}

#center-icon-anim svg {
  width: 52px;
  height: 52px;
}

#center-icon-anim.animate {
  animation: centerIconPop 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes centerIconPop {
  0% {
    opacity: 0.9;
    transform: translate(-50%, -50%) scale(0.85);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.4);
  }
}

/* ─── Seek Animations ────────────────────────────────────────────── */
.seek-anim {
  position: absolute;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  color: white;
  pointer-events: none;
  opacity: 0;
  z-index: 10;
}

.seek-anim svg {
  width: 36px;
  height: 36px;
  margin-bottom: 2px;
}

.seek-anim span {
  font-size: 0.8rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

#seek-icon-anim-left {
  left: 20%;
  transform: translate(-50%, -50%) scale(0.85);
}

#seek-icon-anim-right {
  right: 20%;
  transform: translate(50%, -50%) scale(0.85);
}

#seek-icon-anim-left.animate {
  animation: seekLeftPop 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

#seek-icon-anim-right.animate {
  animation: seekRightPop 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes seekLeftPop {
  0% { opacity: 0.9; transform: translate(-50%, -50%) scale(0.85); }
  100% { opacity: 0; transform: translate(-60%, -50%) scale(1.3); }
}

@keyframes seekRightPop {
  0% { opacity: 0.9; transform: translate(50%, -50%) scale(0.85); }
  100% { opacity: 0; transform: translate(60%, -50%) scale(1.3); }
}

/* ─── Responsive Settings Group ────────────────────────────────────────── */
#dd-settings {
  display: flex;
  align-items: center;
}

@media (min-width: 601px) {
  #btn-settings { 
    display: none !important; 
    position: absolute !important;
    width: 0 !important;
    height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden !important;
  }
  #menu-settings {
    display: flex !important;
    position: static !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    flex-direction: row !important;
    padding: 0 !important;
    transform: none !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    gap: 0;
    min-width: 0 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  #btn-quality svg, #btn-speed svg {
    display: none;
  }
  #btn-subs .val {
    display: none;
  }
  
  /* Reset .dd-menu button styles for desktop */
  #menu-settings button.ctrl-btn {
    padding: 0;
    width: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  #menu-settings button.ctrl-btn.ctrl-btn--label {
    width: auto;
    padding: 0 10px;
  }
}

/* Hide 10s skip buttons globally */
#btn-skip-b, #btn-skip-f {
  display: none !important;
}

#settings-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  display: none;
  touch-action: none;
}
@media (max-width: 600px) {
  #settings-scrim.visible {
    display: block;
    opacity: 1;
    pointer-events: auto;
  }
}

body.settings-open {
  overflow: hidden;
  touch-action: none;
}

@media (max-width: 600px) {
  .nav-search-mock { display: none; }
  .app-navbar { padding: 12px 16px; }

  #dd-settings {
    position: static;
  }

  #menu-settings {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    padding: 4px 4px calc(4px + env(safe-area-inset-bottom, 0px));
    gap: 0;
    align-items: stretch;
    background: var(--bg-dropdown);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.6);
    z-index: 9999;
    touch-action: none;
    overscroll-behavior: contain;
  }
  #menu-settings.hidden {
    display: none !important;
  }

  /* ─── Mobile folder-explorer header ───────────────────────── */
  .mobile-settings-header {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px 14px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08); /* Separate header from options */
    margin-bottom: 4px;
  }
  .mobile-settings-header.hidden {
    display: none;
  }
  .mobile-settings-header .mobile-settings-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
  }
  .mobile-settings-header .mobile-settings-back svg {
    display: block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
  }
  .mobile-settings-header .mobile-settings-back:active {
    background: rgba(255, 255, 255, 0.08);
  }
  .mobile-settings-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.2px;
  }

  /* ─── Mobile menu rows (main view) ────────────────────────── */
  #menu-settings .dropdown {
    width: 100%;
  }

  #menu-settings button.ctrl-btn {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 12px 14px;
    margin-bottom: 2px;
    height: auto;
    font-size: 0 !important;
    border-radius: var(--radius-sm);
    gap: 0;
  }
  #menu-settings button.ctrl-btn:hover,
  #menu-settings button.ctrl-btn:active {
    background: rgba(255, 255, 255, 0.1);
    transform: none;
  }

  #menu-settings button.ctrl-btn svg {
    display: block !important;
    margin-right: 12px;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    order: 1;
  }

  #btn-quality::before {
    content: "Quality";
    flex-grow: 1;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    order: 2;
  }
  #btn-speed::before {
    content: "Speed";
    flex-grow: 1;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    order: 2;
  }
  #btn-subs::before {
    content: "Subtitles";
    flex-grow: 1;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    order: 2;
  }

  #menu-settings button.ctrl-btn .val {
    font-size: 0.95rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
    margin-left: auto;
    order: 3;
  }

  /* ─── Mobile chevron-right indicator ──────────────────────── */
  .mobile-chevron {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    color: var(--text-dim);
    order: 4;
  }
  .mobile-chevron svg {
    width: 18px;
    height: 18px;
  }

  /* ─── Mobile submenu items (drilled-in view) ──────────────── */
  #menu-settings .dd-menu {
    position: static;
    margin: 0;
    width: 100%;
    box-shadow: none;
    border: none;
    background: transparent;
    border-radius: 0;
    padding: 0 4px 4px;
    animation: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  #menu-settings .dd-menu button {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 14px 10px 24px;
    border-radius: var(--radius-sm);
    height: auto;
    width: 100%;
    text-align: left;
  }
  #menu-settings .dd-menu button:hover,
  #menu-settings .dd-menu button:active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
  }
  #menu-settings .dd-menu button.active {
    color: var(--accent-2);
  }
  #menu-settings .dd-menu button.active::before {
    content: "●";
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.5rem;
  }
}

/* Hide mobile-only elements on desktop */
@media (min-width: 601px) {
  .mobile-settings-header {
    display: none !important;
  }
  .mobile-chevron {
    display: none !important;
  }
}

#top-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--accent-1);
  z-index: 99999;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease, opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}
#top-loading-bar.loading {
  transform: scaleX(0.7);
  opacity: 1;
}