* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:           #0c0907;
  --bg-surface:   #141110;
  --bg-card:      #1b1714;
  --bg-card-h:    #221e19;
  --border:       rgba(255, 210, 140, 0.07);
  --border-h:     rgba(201, 153, 61, 0.32);
  --accent:       #c9993d;
  --accent-2:     #d4a853;
  --accent-dim:   rgba(201, 153, 61, 0.14);
  --accent-glow:  rgba(201, 153, 61, 0.22);
  --text:         #ede7dd;
  --text-2:       #8a7d70;
  --text-3:       #4e453c;
  --radius-sm:    5px;
  --radius-md:    10px;
  --radius-lg:    16px;
  --font-d:       'Cormorant', Georgia, serif;
  --font-ui:      'DM Sans', -apple-system, sans-serif;
  --shadow:       0 20px 52px rgba(0,0,0,0.65);
  --t:            0.16s ease;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  min-height: 100vh;
  padding-bottom: 240px;
}

/* Film grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  opacity: 0.028;
  pointer-events: none;
  z-index: 9000;
}

/* ─── Header ─────────────────────────────────── */

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(12, 9, 7, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  padding: 1.1rem 2rem 1rem;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
}

.header-title {
  font-family: var(--font-d);
  font-size: 1.7rem;
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0.01em;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}

.header-title::after {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 5px;
  vertical-align: middle;
  margin-bottom: 4px;
}

.breadcrumb {
  font-size: 0.77rem;
  color: var(--text-3);
  letter-spacing: 0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumb a {
  color: var(--accent-2);
  text-decoration: none;
  transition: color var(--t);
}

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

.breadcrumb span {
  margin: 0 0.3rem;
  color: var(--text-3);
}

/* ─── Layout ──────────────────────────────────── */

.main {
  display: flex;
  min-height: calc(100vh - 64px);
}

.sidebar {
  width: 210px;
  flex-shrink: 0;
  padding: 1.25rem 0.75rem;
  border-right: 1px solid var(--border);
  background: var(--bg-surface);
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
  display: none;
}

.sidebar-title {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--text-3);
  padding: 0 0.5rem 0.6rem;
}

.file-list {
  list-style: none;
}

.file-list li {
  margin: 1px 0;
}

.file-list button,
.file-list a {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  padding: 0.42rem 0.6rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-2);
  font-size: 0.8rem;
  font-family: var(--font-ui);
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--t), color var(--t);
}

.file-list button:hover,
.file-list a:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.file-list .folder::before {
  content: "▸";
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.file-list .file::before {
  content: "—";
  color: var(--text-3);
  font-size: 0.7rem;
}

.file-list .error {
  color: #d97878;
  padding: 0.5rem 0.6rem;
  font-size: 0.8rem;
}

.file-list .error-detail {
  color: var(--text-2);
  font-size: 0.73rem;
  padding: 0.25rem 0.6rem;
  word-break: break-all;
}

.file-list .empty {
  color: var(--text-3);
  font-size: 0.8rem;
  padding: 0.5rem 0.6rem;
}

/* ─── Content ─────────────────────────────────── */

.content {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.content-toolbar {
  flex-shrink: 0;
  padding: 0.85rem 1.75rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.search-input {
  width: 210px;
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 0.8rem;
  font-family: var(--font-ui);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}

.search-input::placeholder { color: var(--text-3); }

.search-input:focus {
  border-color: var(--border-h);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.btn-shuffle {
  padding: 0.42rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-h);
  background: var(--accent-dim);
  color: var(--accent-2);
  cursor: pointer;
  font-family: var(--font-ui);
  letter-spacing: 0.01em;
  transition: background var(--t), color var(--t);
}

.btn-shuffle:hover {
  background: var(--accent-glow);
  color: var(--text);
}

/* ─── Video Grid ───────────────────────────────── */

.video-grid {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1.75rem 1.75rem 260px;
  position: relative;
}

.video-grid.masonry-grid {
  display: block;
  position: relative;
}

.video-card {
  position: absolute;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  width: calc((100% - 4 * 20px) / 5);
}

@media (max-width: 1600px) { .video-card { width: calc((100% - 3 * 18px) / 4); } }
@media (max-width: 1200px) { .video-card { width: calc((100% - 2 * 16px) / 3); } }
@media (max-width: 900px)  { .video-card { width: calc((100% - 1 * 14px) / 2); } }
@media (max-width: 720px)  { .video-card { width: calc((100% - 10px) / 2); } }

.video-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.5), 0 0 0 1px var(--border-h);
  border-color: transparent;
}

.video-card:hover .video-card-name { color: var(--text); }

.video-card:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--accent);
}

.video-card-poster {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #0e0c0a;
  overflow: hidden;
}

.video-card-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.video-card:hover .video-card-thumb { transform: scale(1.04); }

.video-card-thumb[src] { animation: fadeIn 0.3s ease; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Play icon overlay */
.video-card-poster .video-card-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  background: rgba(0, 0, 0, 0.28);
  opacity: 0;
  transition: opacity 0.18s;
}

.video-card:hover .video-card-poster .video-card-icon { opacity: 1; }

/* Amber shimmer on card hover */
.video-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(201,153,61,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.22s;
  z-index: 1;
  pointer-events: none;
}
.video-card:hover::before { opacity: 1; }

.video-card-name {
  padding: 0.55rem 0.6rem 0.65rem;
  font-size: 0.76rem;
  color: var(--text-2);
  line-height: 1.38;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  transition: color var(--t);
}

.video-card-mpv {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  padding: 0.18rem 0.4rem;
  font-size: 0.6rem;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  background: rgba(0,0,0,0.72);
  color: var(--accent-2);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: background var(--t);
  z-index: 2;
}

.video-card-mpv:hover { background: var(--accent-dim); }

.empty { color: var(--text-3); font-size: 0.85rem; }

/* ─── Player Bar ──────────────────────────────── */

.player-bar {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  left: auto;
  z-index: 100;
  width: min(680px, 93vw);
  background: rgba(11, 9, 6, 0.97);
  border: 1px solid var(--border-h);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 0 1px rgba(0,0,0,0.6);
  backdrop-filter: blur(20px);
  /* amber top accent line */
  box-shadow: var(--shadow), inset 0 1px 0 rgba(201,153,61,0.35);
}

.player-bar.is-hidden { display: none; }

.player-bar.player-bar--large {
  width: min(1100px, 96vw);
  left: 50%;
  top: 50%;
  right: auto;
  bottom: auto;
  transform: translate(-50%, -50%);
}

/* Drag handle — slim pill, centered */
.player-drag-handle {
  width: 32px;
  height: 3px;
  background: rgba(201,153,61,0.3);
  border-radius: 999px;
  margin: 9px auto 0;
  cursor: grab;
  transition: background var(--t);
}
.player-drag-handle:hover { background: var(--accent); }
.player-drag-handle:active { cursor: grabbing; }
.player-bar.is-dragging { cursor: grabbing; }

.player-bar-inner {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0.65rem 0.75rem 0.75rem;
}

/* Small mode: video thumbnail on left */
.player-bar .video-wrap {
  flex-shrink: 0;
  width: 280px;
  height: 158px;
  min-width: 200px;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  margin-right: 0.9rem;
}

/* Large mode: stack vertically */
.player-bar.player-bar--large .player-bar-inner {
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 0.75rem 0.75rem;
}

.player-bar.player-bar--large .video-wrap {
  width: 100%;
  height: 0;
  padding-top: 56.25%;
  min-width: 0;
  min-height: 0;
  border-radius: 10px;
  margin-right: 0;
  margin-bottom: 0;
}

.player-bar.player-bar--large .video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

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

/* ── player-info: flex-wrap layout ── */
/* Small mode: title on top row, nav+actions on bottom row */
.player-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  gap: 0.35rem 0;
}

.player-title {
  width: 100%;           /* own line in small mode */
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.15rem;
}

/* Large mode: single row — [◀] [title] [▶] [actions] */
.player-bar.player-bar--large .player-info {
  flex-wrap: nowrap;
  flex-direction: row;
  align-items: center;
  gap: 0;
  padding-top: 0.65rem;
}

.player-bar.player-bar--large .player-title {
  width: auto;
  flex: 1;
  text-align: center;
  padding-bottom: 0;
  border-bottom: none;
  margin-bottom: 0;
  padding: 0 0.5rem;
  font-family: var(--font-d);
  font-size: 1rem;
  font-style: italic;
}

/* ── nav buttons (◀ ▶) ── */
.btn-prev, .btn-next {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: background var(--t), color var(--t), border-color var(--t);
}

.btn-prev { margin-right: 0.3rem; }
.btn-next { margin-right: 0.5rem; }

.btn-prev:hover, .btn-next:hover {
  background: var(--accent-dim);
  color: var(--accent-2);
  border-color: var(--border-h);
}

.btn-prev:disabled, .btn-next:disabled {
  opacity: 0.22;
  cursor: not-allowed;
}

/* Large mode: nav buttons get a bit bigger, no margin override */
.player-bar.player-bar--large .btn-prev,
.player-bar.player-bar--large .btn-next {
  width: 36px;
  height: 36px;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin: 0;
}

/* ── action buttons group ── */
.player-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}

.btn-mpv, .btn-playlist, .btn-resize,
.btn-fullscreen, .btn-exit-fullscreen {
  height: 32px;
  padding: 0 0.7rem;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: background var(--t), color var(--t), border-color var(--t);
  display: flex;
  align-items: center;
}

/* Icon-only buttons */
.btn-playlist, .btn-fullscreen, .btn-exit-fullscreen {
  width: 32px;
  padding: 0;
  justify-content: center;
  border-radius: 50%;
  font-size: 1rem;
}

.btn-resize {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.btn-mpv, .btn-playlist, .btn-resize,
.btn-fullscreen, .btn-exit-fullscreen {
  /* unified hover */
}

.btn-mpv:hover, .btn-playlist:hover, .btn-resize:hover,
.btn-fullscreen:hover, .btn-exit-fullscreen:hover {
  background: var(--accent-dim);
  color: var(--accent-2);
  border-color: var(--border-h);
}

/* ─── Fullscreen ───────────────────────────────── */

.player-bar:fullscreen,
.player-bar:-webkit-full-screen,
.player-bar:-moz-full-screen,
.player-bar:-ms-fullscreen {
  width: 100% !important;
  height: 100% !important;
  left: 0 !important;
  top: 0 !important;
  right: auto !important;
  bottom: auto !important;
  transform: none !important;
  border-radius: 0;
  border: none;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: #000;
}

.player-bar:fullscreen .player-bar-inner,
.player-bar:-webkit-full-screen .player-bar-inner,
.player-bar:-moz-full-screen .player-bar-inner,
.player-bar:-ms-fullscreen .player-bar-inner {
  flex: 1;
  flex-direction: column;
  max-width: none;
  padding: 0.75rem 1rem 1rem;
  gap: 0.75rem;
  min-height: 0;
}

.player-bar:fullscreen .video-wrap,
.player-bar:-webkit-full-screen .video-wrap,
.player-bar:-moz-full-screen .video-wrap,
.player-bar:-ms-fullscreen .video-wrap {
  flex: 1;
  width: 100%;
  height: auto;
  min-width: 0;
  min-height: 0;
  border-radius: 0;
}

.player-bar:fullscreen .video-wrap video,
.player-bar:-webkit-full-screen .video-wrap video,
.player-bar:-moz-full-screen .video-wrap video,
.player-bar:-ms-fullscreen .video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.player-bar:fullscreen .player-info,
.player-bar:-webkit-full-screen .player-info,
.player-bar:-moz-full-screen .player-info,
.player-bar:-ms-fullscreen .player-info {
  flex-shrink: 0;
  flex-wrap: nowrap;
  flex-direction: row;
  align-items: center;
  gap: 0;
  width: 100%;
  min-height: 54px;
  padding: 0.65rem 1rem;
  background: rgba(0,0,0,0.88);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.player-bar:fullscreen .player-title,
.player-bar:-webkit-full-screen .player-title {
  width: auto;
  flex: 1;
  text-align: center;
  padding: 0 0.5rem;
  border-bottom: none;
  margin-bottom: 0;
  font-family: var(--font-d);
  font-style: italic;
  font-size: 1rem;
}

.player-bar:fullscreen .btn-prev,
.player-bar:fullscreen .btn-next,
.player-bar:-webkit-full-screen .btn-prev,
.player-bar:-webkit-full-screen .btn-next {
  width: 38px;
  height: 38px;
  background: var(--accent-dim);
  border-color: var(--border-h);
  color: var(--text);
  margin: 0 0.25rem;
}

.player-bar:fullscreen .player-actions button,
.player-bar:-webkit-full-screen .player-actions button {
  background: var(--accent-dim);
  border-color: var(--border-h);
  color: var(--text);
}

.player-bar:fullscreen .player-actions button:hover,
.player-bar:-webkit-full-screen .player-actions button:hover {
  background: var(--accent-glow);
}

.player-bar:fullscreen .player-actions button:disabled,
.player-bar:-webkit-full-screen .player-actions button:disabled {
  opacity: 0.35;
}

/* ─── Video wrap & overlays ────────────────────── */

.video-wrap {
  position: relative;
  background: #000;
  overflow: hidden;
  aspect-ratio: 16/9;
}

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

.hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  color: var(--text-3);
  font-size: 0.82rem;
  font-weight: 500;
  pointer-events: none;
  text-align: center;
  width: 80%;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.video-wrap.playing .hint { display: none; }

.video-wrap .hint.hint-format {
  display: flex !important;
  color: #c8834a;
  pointer-events: auto;
}

.hint-fix-btn {
  margin-top: 0.25rem;
  padding: 0.28rem 0.75rem;
  font-size: 0.75rem;
  background: rgba(201,153,61,0.18);
  border: 1px solid rgba(201,153,61,0.4);
  border-radius: 4px;
  color: var(--accent-2);
  cursor: pointer;
  font-family: var(--font-ui);
  pointer-events: auto;
}
.hint-fix-btn:hover { background: rgba(201,153,61,0.32); }
.hint-fix-btn:disabled { opacity: 0.5; cursor: wait; }

.video-loading {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34px;
  height: 34px;
  border: 2px solid rgba(255,255,255,0.08);
  border-top-color: var(--accent-2);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  z-index: 8;
  pointer-events: none;
}

.video-wrap.is-loading .video-loading { display: block; }
.video-wrap.is-loading .hint { display: none; }

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.video-title-overlay {
  position: absolute;
  left: 0.6rem;
  right: 0.6rem;
  top: 0.6rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text);
  text-shadow: 0 1px 6px rgba(0,0,0,0.9);
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  z-index: 7;
}

.player-bar:fullscreen .video-title-overlay,
.player-bar:-webkit-full-screen .video-title-overlay,
body.is-player-fullscreen .video-title-overlay {
  opacity: 1;
}

.video-overlay {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  display: flex;
  gap: 0.3rem;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
  z-index: 6;
}

.video-wrap:hover .video-overlay,
.video-wrap:focus-within .video-overlay,
.video-wrap.playing .video-overlay {
  opacity: 1;
  pointer-events: auto;
}

.overlay-btn {
  padding: 0.26rem 0.52rem;
  font-size: 0.68rem;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.68);
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: background 0.14s, border-color 0.14s;
}

.overlay-btn:hover {
  background: var(--accent-glow);
  border-color: var(--border-h);
  color: var(--accent-2);
}

/* ─── Playlist ─────────────────────────────────── */

.playlist-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 90vw;
  z-index: 200;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.24s ease;
  display: flex;
  flex-direction: column;
}

.playlist-panel.is-open { transform: translateX(0); }

.playlist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.playlist-header h3 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}

.playlist-clear {
  padding: 0.22rem 0.5rem;
  font-size: 0.72rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: color var(--t);
}

.playlist-clear:hover { color: #d97878; }

.playlist-list {
  list-style: none;
  padding: 0.4rem 0;
  overflow-y: auto;
  flex: 1;
}

.playlist-list li {
  padding: 0.48rem 1.25rem;
  font-size: 0.78rem;
  cursor: pointer;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background 0.12s, color 0.12s;
}

.playlist-list li:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.playlist-list li.is-current {
  background: var(--accent-dim);
  color: var(--accent-2);
  font-weight: 500;
}

.playlist-backdrop {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.playlist-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ─── Toast ────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 7rem;
  left: 50%;
  transform: translateX(-50%) translateY(0.5rem);
  padding: 0.52rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-h);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.18s, transform 0.18s;
  z-index: 9999;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── Responsive ───────────────────────────────── */

/* Show sidebar at >= 960px */
@media (min-width: 960px) {
  .sidebar { display: block; }
}

@media (max-width: 959px) {
  .player-bar {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    width: auto;
  }
}

@media (max-width: 720px) {
  body { padding-bottom: 240px; }

  .header-inner {
    padding: 0.85rem 1rem 0.8rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .header-title { font-size: 1.45rem; }

  .main { flex-direction: column; }

  .content-toolbar {
    padding: 0.7rem 1rem 0.65rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .toolbar-left, .toolbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .search-input { width: 100%; min-width: 0; }

  .video-grid { padding: 0.9rem 0.9rem 270px; }

  /* Mobile player: full-width bottom sheet */
  .player-bar {
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }

  /* Override high-specificity large mode positioning */
  .player-bar.player-bar--large {
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    transform: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 88vh;
  }

  /* On mobile: always stack vertically */
  .player-bar .player-bar-inner,
  .player-bar.player-bar--large .player-bar-inner {
    flex-direction: column;
  }

  .player-bar .video-wrap,
  .player-bar.player-bar--large .video-wrap {
    width: 100%;
    height: auto;
    min-width: 0;
    min-height: 0;
    margin-right: 0;
  }

  /* On mobile: large mode video still needs aspect-ratio padding trick */
  .player-bar.player-bar--large .video-wrap {
    height: 0;
    padding-top: 56.25%;
  }
  .player-bar.player-bar--large .video-wrap video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  /* player-info in mobile: keep flex-wrap row layout but full width */
  .player-bar .player-info {
    width: 100%;
    flex-wrap: wrap;
    padding-top: 0.15rem;
  }

  /* mobile large mode: same row layout as desktop large */
  .player-bar.player-bar--large .player-info {
    flex-wrap: nowrap;
    padding-top: 0.55rem;
  }

  .player-drag-handle { display: none; }

  .player-actions { gap: 0.28rem; }

  .video-overlay { gap: 0.28rem; }
  .overlay-btn { padding: 0.24rem 0.48rem; font-size: 0.66rem; }
}