/* TỨ PHỦ — Music recording detail / listening room */

.md-layout {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 1100px) {
  .md-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }
}

.md-toc {
  display: none;
}

@media (min-width: 1100px) {
  .md-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h, 64px) + 1rem);
    border-radius: 0.85rem;
    border: 1px solid rgba(98, 68, 60, 0.55);
    background: rgba(42, 26, 28, 0.88);
    padding: 1rem;
  }
}

.md-toc a {
  display: block;
  border-radius: 0.4rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.8rem;
  color: #d5ba99;
  text-decoration: none;
}

.md-toc a:hover,
.md-toc a:focus-visible,
.md-toc a.is-active {
  color: #f4e6d1;
  background: rgba(116, 43, 50, 0.35);
  outline: none;
}

.md-hero {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .md-hero {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 1.75rem;
    align-items: start;
  }
}

.md-cover {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  aspect-ratio: 1;
  border-radius: 0.85rem;
  border: 1px solid rgba(196, 154, 89, 0.35);
  background: #352326;
  object-fit: cover;
}

.md-cover.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c49a59;
}

.md-chip {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid rgba(196, 154, 89, 0.4);
  padding: 0.15rem 0.6rem;
  font-size: 0.7rem;
  color: #e4c58c;
}

.md-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.md-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.45rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(98, 68, 60, 0.6);
  background: rgba(53, 35, 38, 0.95);
  color: #f4e6d1;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  text-decoration: none;
}

.md-btn:hover,
.md-btn:focus-visible {
  border-color: #c49a59;
  outline: none;
}

.md-btn.is-primary {
  background: #742b32;
  border-color: transparent;
}

.md-btn:disabled,
.md-btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.md-main-player {
  border-radius: 1rem;
  border: 1px solid rgba(98, 68, 60, 0.6);
  background:
    radial-gradient(ellipse 60% 80% at 0% 0%, rgba(116, 43, 50, 0.25), transparent 55%),
    rgba(42, 26, 28, 0.95);
  padding: 1rem 1rem 1.1rem;
}

.md-main-player[data-mp-state="restricted"],
.md-main-player[data-mp-state="unavailable"],
.md-main-player[data-mp-state="error"] {
  border-color: rgba(196, 154, 89, 0.35);
}

.md-player-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.md-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.md-seek-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.85rem;
}

.md-seek-row input[type="range"],
.md-main-player input[type="range"] {
  width: 100%;
  min-height: 1.6rem;
  accent-color: #c49a59;
}

.md-mp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(98, 68, 60, 0.65);
  background: #352326;
  color: #f4e6d1;
}

.md-mp-btn.is-primary {
  width: 3rem;
  height: 3rem;
  background: #742b32;
  border-color: transparent;
}

.md-mp-btn.is-active {
  border-color: #c49a59;
  color: #e4c58c;
}

.md-mp-btn:disabled {
  opacity: 0.4;
}

.md-card {
  border-radius: 0.85rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.88);
  padding: 1rem;
}

.md-card-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .md-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .md-card-grid.is-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.md-meta-table {
  width: 100%;
  border-collapse: collapse;
}

.md-meta-table th,
.md-meta-table td {
  border-bottom: 1px solid rgba(98, 68, 60, 0.45);
  padding: 0.65rem 0.35rem;
  text-align: left;
  vertical-align: top;
  font-size: 0.875rem;
}

.md-meta-table th {
  width: 38%;
  color: #e4c58c;
  font-weight: 500;
}

.md-meta-table td {
  color: #d5ba99;
}

.md-paper {
  border-radius: 0.85rem;
  border: 1px solid rgba(98, 68, 60, 0.3);
  background: #f5ebdd;
  color: #33241f;
  padding: 1.1rem;
}

.md-lyrics {
  max-height: 28rem;
  overflow: auto;
  font-family: "Noto Serif", Georgia, serif;
  line-height: 1.85;
  white-space: pre-wrap;
}

.md-lyrics.is-focus {
  max-height: none;
  font-size: 1.15rem;
}

.md-timed-line {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  color: inherit;
  padding: 0.25rem 0.4rem;
  border-radius: 0.35rem;
  font: inherit;
  line-height: inherit;
}

.md-timed-line.is-active {
  background: rgba(196, 154, 89, 0.22);
}

.md-empty {
  border-radius: 0.85rem;
  border: 1px dashed rgba(98, 68, 60, 0.7);
  background: rgba(42, 26, 28, 0.4);
  padding: 1.25rem;
  text-align: center;
}

.md-cite {
  white-space: pre-wrap;
  font-size: 0.85rem;
  color: #d5ba99;
  border-radius: 0.65rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(53, 35, 38, 0.7);
  padding: 0.85rem;
}

.md-not-found {
  min-height: 50vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem 1rem;
}

.md-toc-mobile {
  position: fixed;
  inset: 0;
  z-index: 75;
  display: none;
}

.md-toc-mobile.is-open {
  display: block;
}

.md-toc-overlay {
  position: absolute;
  inset: 0;
  background: rgba(25, 15, 18, 0.7);
}

.md-toc-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(100%, 320px);
  overflow: auto;
  border-left: 1px solid rgba(98, 68, 60, 0.6);
  background: #2a1a1c;
  padding: 1rem;
}

.md-queue-panel {
  display: none;
}

.md-main-player.is-expanded .md-queue-panel {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .md-timed-line.is-active {
    transition: none;
  }
}