/* Jukebox card with its own light/dark theme tokens. */

.jb {
  --jb-bg: rgba(246, 247, 252, 0.94);
  --jb-border: rgba(13, 18, 51, 0.10);
  --jb-fg: #0d1233;
  --jb-fg-dim: #626a96;
  --jb-accent: #4a9ef0;
  --jb-accent-fg: #ffffff;
  --jb-hover: rgba(13, 18, 51, 0.06);
  --jb-shadow: 0 10px 30px rgba(13, 18, 51, 0.16);
  --jb-vinyl: #12162e;
  --jb-vinyl-top: #1b2040;
  --jb-vinyl-groove: rgba(255, 255, 255, 0.07);

  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  margin: 1.75rem 0;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--jb-border);
  background: var(--jb-bg);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  box-shadow: var(--jb-shadow);
  color: var(--jb-fg);
  overflow: hidden;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.jb[data-jb-scheme="dark"] {
  --jb-bg: rgba(26, 33, 74, 0.92);
  --jb-border: rgba(255, 255, 255, 0.12);
  --jb-fg: #eef0f9;
  --jb-fg-dim: #8d94bd;
  --jb-hover: rgba(255, 255, 255, 0.07);
  --jb-shadow: 0 10px 30px rgba(0, 0, 0, 0.38);
  --jb-vinyl: #0b0f24;
  --jb-vinyl-top: #151a38;
}

/* Disc. */
.jb .jb-disc {
  flex: none;
  position: relative;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    repeating-radial-gradient(circle at 50% 50%, var(--jb-vinyl-groove) 0 1px, transparent 1px 4px),
    radial-gradient(circle at 50% 50%, var(--jb-vinyl-top) 0 33%, var(--jb-vinyl) 33% 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07), 0 6px 18px rgba(0, 0, 0, 0.28);
}

.jb .jb-label {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  background-size: cover;
  background-position: center;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.jb[data-jb-state="playing"] .jb-disc {
  animation: jb-spin 14s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .jb[data-jb-state="playing"] .jb-disc {
    animation: none;
  }
}

/* Text and buttons. */
.jb .jb-info {
  flex: 1;
  min-width: 0;
}

.jb .jb-kicker {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jb-fg-dim);
}

.jb .jb-title {
  margin: 0;
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--jb-fg);
  overflow: hidden;
  text-overflow: ellipsis;
}

.jb .jb-artist {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--jb-fg-dim);
}

.jb .jb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.jb .jb-btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, filter 0.15s ease;
}

.jb .jb-btn-primary {
  background: var(--jb-accent);
  color: var(--jb-accent-fg);
}

.jb .jb-btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
}

.jb .jb-btn-ghost {
  background: transparent;
  color: var(--jb-fg);
  border-color: var(--jb-border);
}

.jb .jb-btn-ghost:hover:not(:disabled) {
  background: var(--jb-hover);
}

.jb .jb-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.jb .jb-hint {
  margin: 12px 0 0;
  min-height: 1.2em;
  font-size: 12px;
  color: var(--jb-fg-dim);
}

/* Rate-limit toast. */
.jb .jb-toast {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translate(-50%, 10px);
  max-width: calc(100% - 32px);
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(13, 18, 51, 0.9);
  color: #eef0f9;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.jb .jb-toast[data-show="true"] {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Mobile. */
@media (max-width: 640px) {
  .jb {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 18px;
  }

  .jb .jb-disc {
    margin: 0 auto;
  }

  .jb .jb-actions .jb-btn {
    flex: 1;
  }
}