/* ============================================
   BCAA Video Player — Custom Controls
   ============================================ */

.player-view {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px 40px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(26, 188, 156, 0.03) 0%, transparent 60%),
    var(--bg);
}

/* Top bar — logo left, user right */
.player-topbar {
  width: 100%;
  max-width: 960px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  margin-bottom: 8px;
}

.player-topbar__left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.player-topbar__logo {
  height: 24px;
  width: auto;
  opacity: 0.7;
}

.player-topbar__brand {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.player-topbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.player-topbar__user {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.player-topbar__signout {
  padding: 5px 12px;
  background: transparent;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.6875rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.player-topbar__signout:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.player-topbar__signout:active {
  transform: scale(0.97);
}

/* Header */
.player-header {
  text-align: center;
  margin-bottom: 24px;
  max-width: 640px;
}

.player-header__title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.player-header__subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Video wrapper */
.player-wrapper {
  position: relative;
  width: 100%;
  max-width: 960px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--surface-border),
    0 20px 60px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.player-wrapper video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

/* Big play button (center) */
.player-big-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: rgba(26, 188, 156, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
  z-index: 5;
}

.player-big-play:hover {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--primary);
}

.player-big-play svg {
  width: 28px;
  height: 28px;
  fill: var(--bg-deep);
  margin-left: 3px;
}

.player-big-play.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.8);
}

/* Controls bar */
.player-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0 16px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  opacity: 1;
  pointer-events: auto;
  transition: opacity var(--transition);
  z-index: 10;
}

.player-wrapper.controls-hidden .player-controls {
  opacity: 0;
  pointer-events: none;
}

.player-wrapper.controls-hidden {
  cursor: none;
}

/* Progress bar — with expanded touch target */
.player-progress {
  position: relative;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  cursor: pointer;
  margin-bottom: 10px;
  transition: height var(--transition);
}

/* Invisible expanded hit area for touch (44px tall, centered on bar) */
.player-progress::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  bottom: -20px;
}

.player-progress:hover {
  height: 6px;
}

.player-progress__buffered {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  pointer-events: none;
}

.player-progress__fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  pointer-events: none;
  transition: width 0.1s linear;
}

.player-progress__thumb {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform var(--transition);
  pointer-events: none;
  box-shadow: 0 0 6px var(--primary-glow);
}

.player-progress:hover .player-progress__thumb {
  transform: translate(-50%, -50%) scale(1);
}

/* Controls row */
.player-controls__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Control buttons */
.player-btn {
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: opacity var(--transition), transform var(--transition);
  border-radius: 4px;
}

.player-btn:hover {
  opacity: 1;
  transform: scale(1.05);
}

.player-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Time display */
.player-time {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  user-select: none;
}

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

.player-volume__slider {
  width: 0;
  opacity: 0;
  transition: width var(--transition), opacity var(--transition);
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  outline: none;
}

.player-volume:hover .player-volume__slider,
.player-volume--active .player-volume__slider {
  width: 80px;
  opacity: 1;
}

.player-volume__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: var(--text);
  border-radius: 50%;
  cursor: pointer;
}

.player-volume__slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: var(--text);
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

/* Spacer */
.player-spacer {
  flex: 1;
}

/* Fullscreen */
.player-btn--fullscreen svg {
  width: 18px;
  height: 18px;
}

/* Loading overlay */
.player-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  display: none;
}

.player-loading.visible {
  display: block;
}

.player-loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
  .player-view {
    padding: 0 16px 24px;
  }

  .player-topbar {
    padding: 12px 0;
    margin-bottom: 4px;
  }

  .player-topbar__user {
    display: none;
  }

  .player-header__title {
    font-size: 1.25rem;
  }

  .player-header {
    margin-bottom: 16px;
  }

  .player-big-play {
    width: 56px;
    height: 56px;
  }

  .player-big-play svg {
    width: 22px;
    height: 22px;
  }

  .player-controls {
    padding: 0 12px 8px;
  }

  .player-controls__row {
    gap: 8px;
  }

  .player-volume__slider {
    /* On mobile, tap mute button toggles .player-volume--active via JS */
    width: 0;
    opacity: 0;
  }
}

@media (max-width: 480px) {
  .player-view {
    padding: 0 12px 20px;
  }

  .player-topbar__brand {
    display: none;
  }

  .player-header {
    margin-bottom: 12px;
  }

  .player-header__title {
    font-size: 1.1rem;
  }

  .player-wrapper {
    border-radius: var(--radius-sm);
  }
}

/* Fullscreen styles */
.player-wrapper:fullscreen,
.player-wrapper:-webkit-full-screen {
  border-radius: 0;
  max-width: none;
}