/* === Video Player === */

.video-section {
  margin: var(--space-12) 0;
}

.video-section .section-title {
  margin-bottom: var(--space-5);
}

.video-container {
  position: relative;
  width: 100%;
  background: #000;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-8);
  min-height: 360px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.video-container video {
  width: 100%;
  display: block;
  max-height: 70vh;
  background: #000;
  flex-shrink: 0;
}

/* Big centered play button */
.video-player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}

.video-big-play {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #1d1d1f;
  pointer-events: auto;
  transition: transform var(--transition-fast), background var(--transition-fast), opacity var(--transition-normal);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.video-big-play:hover {
  transform: scale(1.1);
  background: #fff;
}

.video-container.playing .video-big-play {
  opacity: 0;
  pointer-events: none;
}

.video-container.paused .video-big-play {
  opacity: 1;
  pointer-events: auto;
}

/* Controls bar */
.video-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.6));
  font-size: var(--font-size-xs);
  color: #fff;
  user-select: none;
  -webkit-user-select: none;
  z-index: 3;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
  flex-shrink: 0;
}

.video-controls button {
  color: #fff;
  font-size: 1.15rem;
  padding: 4px;
  border-radius: 4px;
  transition: background var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.video-controls button:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Time display */
.vc-time-current,
.vc-time-duration {
  font-size: var(--font-size-xs);
  font-family: var(--font-mono);
  min-width: 34px;
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
  flex-shrink: 0;
}

/* Progress bar */
.vc-progress {
  flex: 1;
  height: 24px;
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.vc-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  position: relative;
  transition: height var(--transition-fast);
}

.vc-progress:hover .vc-progress-track { height: 7px; }

.vc-progress-buffer {
  position: absolute; left: 0; top: 0; height: 100%;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 3px; pointer-events: none; width: 0;
  transition: width 0.3s ease;
}

.vc-progress-fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--color-accent);
  border-radius: 3px; pointer-events: none; width: 0;
  z-index: 1;
  transition: width 0.15s linear;
}

.vc-progress-thumb {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 13px; height: 13px; background: #fff;
  border-radius: 50%; box-shadow: 0 2px 4px rgba(0,0,0,.3);
  pointer-events: none; opacity: 0; transition: opacity var(--transition-fast);
  z-index: 2; left: 0;
}

.vc-progress:hover .vc-progress-thumb { opacity: 1; }

.vc-progress-hover {
  position: absolute; bottom: calc(100% + 6px);
  transform: translateX(-50%);
  background: rgba(0,0,0,.8); color: #fff;
  padding: 2px 6px; border-radius: 4px;
  font-size: 11px; font-family: var(--font-mono);
  pointer-events: none; opacity: 0; transition: opacity .15s;
  white-space: nowrap; z-index: 3;
}

/* Volume */
.vc-volume { display: flex; align-items: center; position: relative; flex-shrink: 0; }
.vc-volume-btn { font-size: 1.15rem !important; }
.vc-volume-slider { width: 0; overflow: hidden; transition: width var(--transition-fast); }
.vc-volume:hover .vc-volume-slider { width: 60px; }
.vc-volume-range {
  width: 56px; height: 4px; -webkit-appearance: none; appearance: none;
  background: rgba(255,255,255,.25); border-radius: 2px; outline: none; cursor: pointer;
}
.vc-volume-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 12px; height: 12px; border-radius: 50%; background: #fff; cursor: pointer;
}

/* Quality switch toast */
.vc-switch-toast {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,.8); color: #fff; padding: 6px 16px;
  border-radius: 20px; font-size: 12px; z-index: 5;
  pointer-events: none; opacity: 0; transition: opacity .2s;
}
.vc-switch-toast.show { opacity: 1; }

/* Loading spinner */
.video-container.buffering::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  width: 36px; height: 36px; margin: -18px 0 0 -18px;
  border: 3px solid rgba(255,255,255,.2);
  border-top-color: #fff; border-radius: 50%;
  animation: vc-spin .8s linear infinite; z-index: 4;
}

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

/* Speed / Quality dropdown */
.vc-speed,
.vc-quality {
  position: relative;
  flex-shrink: 0;
}

.vc-speed-btn,
.vc-quality-btn {
  font-size: var(--font-size-xs) !important;
  font-family: var(--font-mono);
  padding: 3px 6px !important;
  display: flex;
  align-items: center;
  gap: 2px;
}

.vc-speed-menu,
.vc-quality-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 30, 0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--button-radius);
  padding: 4px;
  display: none;
  flex-direction: column;
  min-width: 80px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  z-index: 10;
}

.vc-speed-menu.open,
.vc-quality-menu.open {
  display: flex;
}

.vc-speed-menu button,
.vc-quality-menu button {
  font-size: var(--font-size-xs);
  font-family: var(--font-mono);
  padding: 6px 12px;
  border-radius: 4px;
  text-align: center;
  white-space: nowrap;
  width: 100%;
}

.vc-speed-menu button:hover,
.vc-quality-menu button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.vc-speed-menu button.active,
.vc-quality-menu button.active {
  color: var(--color-accent);
}

/* Download & Next & Fullscreen */
.vc-download {
  color: #fff;
  font-size: 1.15rem;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.vc-download:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Fullscreen state */
.video-container:fullscreen {
  border-radius: 0;
  max-width: none;
}

.video-container:fullscreen video {
  max-height: none;
  height: calc(100vh - 44px);
}

/* === Page-level Playlist Panel === */
.post-page-wrapper {
  display: flex !important;
  align-items: flex-start;
  gap: var(--space-6);
}
.post-page-wrapper .post-page {
  flex: 1;
  min-width: 0;
  max-width: 100%;
}
.post-playlist-panel {
  width: 240px; flex-shrink: 0;
  background: var(--color-surface);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  max-height: calc(100vh - 120px);
  display: flex; flex-direction: column;
  margin-left: var(--space-3);
}

.post-playlist-panel .playlist-header {
  padding: 12px 16px;
  font-size: 13px; font-weight: 600;
  border-bottom: 1px solid var(--color-border-light);
  display: flex; align-items: center; gap: 6px;
  color: var(--color-text-primary);
}

.post-playlist-panel .playlist-list {
  overflow-y: auto; flex: 1;
}

.post-playlist-panel .pl-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; cursor: pointer;
  font-size: 13px; color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--color-border-light);
}

.post-playlist-panel .pl-item:last-child { border-bottom: none; }
.post-playlist-panel .pl-item:hover { background: var(--color-surface-hover); color: var(--color-text-primary); }
.post-playlist-panel .pl-item.active { background: rgba(67,97,238,.08); color: var(--color-accent); font-weight: 500; }

.post-playlist-panel .pl-num { width: 24px; height: 24px; border-radius: 6px; background: var(--color-tag-bg); display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }
.post-playlist-panel .pl-item.active .pl-num { background: var(--color-accent); color: #fff; }
.post-playlist-panel .pl-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.post-playlist-panel .pl-playing { display: none; font-size: 12px; }
.post-playlist-panel .pl-item.active .pl-playing { display: inline; }

/* Old inline playlist — simplified */
.video-playlist-wrap { display: block; }
.video-playlist-wrap .video-container { margin-bottom: 0; }
.video-playlist-wrap .playlist-bar { display: none; } /* Hide inline bar when page panel is used */

@media (max-width: 1024px) {
  .post-playlist-panel { position: static; width: 100%; max-height: 200px; margin-top: 16px; }
}

/* Mobile adjustments */
@media (max-width: 639px) {
  .video-controls {
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    flex-wrap: wrap;
  }
  .vc-speed-btn,
  .vc-quality-btn {
    font-size: 0.625rem !important;
    padding: 2px 4px !important;
  }
  .vc-time-current,
  .vc-time-duration {
    font-size: 0.625rem;
    min-width: 26px;
  }
  .video-big-play {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }
}

/* Playlist layout: article + panel in flex row */
.post-page-wrapper {
  display: flex !important;
  align-items: flex-start;
  gap: var(--space-6);
  max-width: 1200px;
}
.post-page-wrapper .post-page {
  flex: 1;
  min-width: 0;
  max-width: none;
}
.post-playlist-panel {
  width: 240px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
}
@media (max-width: 1024px) {
  .post-page-wrapper { flex-direction: column; }
  .post-playlist-panel { width: 100%; position: static; max-height: 200px; }
}

@media (max-width: 1024px) {
  .post-page-wrapper { flex-direction: column; }
  .post-playlist-panel { width: 100%; position: static; margin-left: 0; margin-top: 16px; max-height: 200px; }
}