/* ── Catppuccin via light-dark() ──
 *
 * System mode: color-scheme: light dark → light-dark() follows
 *   prefers-color-scheme.
 * Forced light:  data-theme="latte"    → color-scheme: light
 * Forced dark:   data-theme="macchiato" → color-scheme: dark
 */

:root {
  color-scheme: light dark;

  --rosewater: light-dark(#dc8a78, #f4dbd6);
  --flamingo: light-dark(#dd7878, #f0c6c6);
  --pink: light-dark(#ea76cb, #f5bde6);
  --mauve: light-dark(#8839ef, #c6a0f6);
  --red: light-dark(#d20f39, #ed8796);
  --maroon: light-dark(#e64553, #ee99a0);
  --peach: light-dark(#fe640b, #f5a97f);
  --yellow: light-dark(#df8e1d, #eed49f);
  --green: light-dark(#40a02b, #a6da95);
  --teal: light-dark(#179299, #8bd5ca);
  --sky: light-dark(#04a5e5, #91d7e3);
  --sapphire: light-dark(#209fb5, #7dc4e4);
  --blue: light-dark(#1e66f5, #8aadf4);
  --lavender: light-dark(#7287fd, #b7bdf8);
  --text: light-dark(#4c4f69, #cad3f5);
  --subtext1: light-dark(#5c5f77, #b8c0e0);
  --subtext0: light-dark(#6c6f85, #a5adcb);
  --overlay2: light-dark(#7c7f93, #939ab7);
  --overlay1: light-dark(#8c8fa1, #8087a2);
  --overlay0: light-dark(#9ca0b0, #6e738d);
  --surface2: light-dark(#acb0be, #5b6078);
  --surface1: light-dark(#bcc0cc, #494d64);
  --surface0: light-dark(#ccd0da, #363a4f);
  --crust: light-dark(#dce0e8, #181926);
  --mantle: light-dark(#e6e9ef, #1e2030);
  --base: light-dark(#eff1f5, #24273a);

  --bg: var(--base);
  --surface: var(--mantle);
  --surface-raised: var(--crust);
  --border: var(--surface0);
  --text-primary: var(--text);
  --text-muted: var(--overlay1);
  --accent: var(--mauve);
  --accent-hover: var(--lavender);
  --danger: var(--red);
  --success: var(--green);
  --warning: var(--yellow);

  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.5;
}

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

body {
  min-height: 100vh;
}

input,
button,
select {
  font: inherit;
  color: inherit;
}

input {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  outline: none;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);
}

button {
  background: var(--accent);
  color: var(--crust);
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition:
    background 0.15s,
    transform 0.1s;
  font-weight: 600;
  font-size: 0.875rem;
}
button:hover:not(:disabled) {
  background: var(--accent-hover);
}
button:active:not(:disabled) {
  transform: scale(0.97);
}
button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
button.secondary {
  background: var(--surface0);
  color: var(--text-primary);
}
button.secondary:hover:not(:disabled) {
  background: var(--surface1);
}

/* ── Home ── */

.home {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 1rem;
  padding: 2rem;
}
.home h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.home p {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.home-form,
.home-join {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Toast ── */

.toast {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}
.toast-error {
  background: var(--danger);
  color: var(--crust);
  font-weight: 600;
}
.toast-action {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: inherit;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  cursor: pointer;
  margin-left: 0.5rem;
}

/* ── Room ── */

.room {
  display: flex;
  flex-direction: column;
  height: 100vh;
}
.room-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.room-header h2 {
  font-size: 1rem;
  font-weight: 600;
}
.client-count {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-left: auto;
}
.disconnected {
  color: var(--danger);
  font-size: 0.8rem;
  margin-left: 0.5rem;
}
.theme-toggle-sm {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.65rem;
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-weight: 500;
}
.theme-toggle-sm:hover {
  color: var(--text-primary);
  background: var(--surface0);
}

.room-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}
.room-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  gap: 0.75rem;
  min-width: 0;
  overflow-y: auto;
}
.room-sidebar {
  width: 340px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}
.room-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.room-actions button {
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
}

.vote-skip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.vote-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--crust);
  background: var(--accent);
  border-radius: 9px;
  line-height: 1;
}

/* ── Inline form ── */

.inline-form {
  display: flex;
  gap: 0.4rem;
}
.inline-form input {
  flex: 1;
  font-size: 0.85rem;
}

/* ── Player ── */

.player {
  background: var(--surface);
  border-radius: 8px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.player-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.player-thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--surface0);
}
.player-meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}
.player-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  font-size: 0.95rem;
}
.player-duration-row {
  display: flex;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.player-media video,
.player-media audio {
  width: 100%;
  max-height: 60vh;
  border-radius: 6px;
  background: light-dark(#111, #000);
}
.player-media-wrap {
  position: relative;
}
.live-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  /* Dark semi-transparent overlay — reads over any video content */
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 10;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.live-btn:hover {
  background: rgba(0, 0, 0, 0.7);
}
.live-btn--on {
  background: var(--accent);
  color: var(--base);
  border-color: var(--accent);
}
.live-btn--on:hover {
  background: color-mix(in srgb, var(--accent) 85%, var(--base));
}
.player-idle {
  color: var(--text-muted);
  padding: 2rem;
  text-align: center;
  font-style: italic;
}

.player-media-error {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 1.5rem;
  color: var(--danger);
  text-align: center;
  font-size: 0.85rem;
}

/* ── Chat ── */

.chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.chat-message {
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: background 0.1s;
}
.chat-message:hover {
  background: var(--surface-raised);
}
.chat-user {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--accent);
}
.chat-time {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-left: 0.4rem;
  opacity: 0.7;
}
.chat-content {
  font-size: 0.88rem;
  margin-top: 0.05rem;
  word-break: break-word;
}
.chat-input {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem;
  border-top: 1px solid var(--border);
}
.chat-input input {
  flex: 1;
  font-size: 0.85rem;
}

/* ── Queue ── */

.queue-panel {
  overflow-y: auto;
  flex-shrink: 0;
  max-height: 50%;
}
.queue-section {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
.queue-section h3 {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.queue-shuffle {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition:
    color 0.15s,
    border-color 0.15s,
    background 0.15s;
}
.queue-shuffle:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--surface-raised);
}
.queue-item-actions {
  display: flex;
  gap: 0.15rem;
  flex-shrink: 0;
}
.queue-item-actions .queue-item-action {
  display: flex;
  font-size: 0.85rem;
  width: 20px;
  height: 20px;
}
.queue-item-actions .queue-item-action:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}
.queue-item-actions .queue-item-action:disabled:hover {
  color: var(--text-muted);
  background: none;
}
.playlist-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.playlist-toggle input {
  margin: 0;
  cursor: pointer;
}

.playlist-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.playlist-threshold {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  cursor: pointer;
}

.playlist-threshold-label {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.playlist-threshold input[type="range"] {
  width: 80px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--accent);
}
.playlist-toggle input {
  margin: 0;
  cursor: pointer;
}
.queue-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0;
  font-size: 0.82rem;
  transition: background 0.1s;
  border-radius: 4px;
}
.queue-item:hover {
  background: var(--surface-raised);
}
.queue-item.current {
  color: var(--accent);
  font-weight: 600;
}
.queue-item.history {
  opacity: 0.65;
}
.queue-item-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.queue-item-row .queue-item {
  flex: 1;
  min-width: 0;
}
.queue-item-row .queue-item:hover {
  background: none;
}
.queue-item-row:hover .queue-item {
  background: var(--surface-raised);
}
.queue-item-action {
  display: none;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition:
    color 0.15s,
    background 0.15s;
}
.queue-item-row:hover .queue-item-action {
  display: flex;
}
.queue-item-action:hover {
  color: var(--accent);
  background: var(--surface0);
}
.queue-item-remove:hover {
  color: var(--danger);
}
.queue-item-failed .queue-title {
  color: var(--danger);
}
.queue-item-failed .queue-duration {
  color: var(--danger);
}
.queue-item-failed-reason {
  display: block;
  grid-column: 2 / -1;
  padding: 0.15rem 0 0.35rem;
  font-size: 0.72rem;
  color: var(--danger);
  opacity: 0.85;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.queue-thumb {
  width: 28px;
  height: 20px;
  border-radius: 3px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--surface0);
}
.queue-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.queue-duration {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-left: 0.3rem;
  flex-shrink: 0;
}
.queue-empty {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-style: italic;
}

/* ── Room footer ── */

.room-footer {
  padding: 0.3rem 0.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* ── Add target toggle ── */

.add-target-toggle {
  display: flex;
  gap: 0;
}
.add-target-toggle button {
  font-size: 0.72rem;
  padding: 0.25rem 0.5rem;
  background: var(--surface0);
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-weight: 500;
  border-radius: 0;
}
.add-target-toggle button:first-child {
  border-radius: 4px 0 0 4px;
}
.add-target-toggle button:last-child {
  border-radius: 0 4px 4px 0;
}
.add-target-toggle button.active {
  background: var(--accent);
  color: var(--crust);
  border-color: var(--accent);
}

/* ── System chat message ── */

.chat-message.system .chat-user,
.chat-message.system .chat-time {
  display: none;
}
.chat-message.system .chat-content {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .room-header {
    padding: 0.4rem 0.75rem;
  }
  .room-main {
    padding: 0.5rem;
  }
  .room-sidebar {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border);
    max-height: 40vh;
  }
  .room-layout {
    flex-direction: column-reverse;
  }
}

/* ── Reduced motion ── */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0s !important;
    animation-duration: 0s !important;
  }
}