/**
 * Track / download page — clean two-column layout
 */

.track-page {
  position: relative;
  max-width: 1140px;
  margin: 0 auto;
  padding-bottom: 40px;
}

/* Backdrop */
.track-page__backdrop {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: var(--track-cover);
  background-size: cover;
  background-position: center 20%;
  filter: blur(100px) saturate(1.2);
  transform: scale(1.2);
  opacity: 0.28;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black 0%, transparent 85%);
}

/* Breadcrumb */
.track-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 12px;
  color: var(--od-text-dim);
}
.track-breadcrumb a {
  color: var(--od-text-muted);
  transition: color 0.15s;
}
.track-breadcrumb a:hover { color: var(--od-accent); }
.track-breadcrumb span { opacity: 0.35; user-select: none; }
.track-breadcrumb__current {
  color: var(--od-text);
  font-weight: 600;
}

/* ── Hero ── */
.track-hero {
  padding: 0;
  margin-bottom: 24px;
  overflow: hidden;
}

.track-hero__top {
  display: grid;
  gap: 24px;
  padding: 24px;
}
@media (min-width: 640px) {
  .track-hero__top {
    grid-template-columns: 200px 1fr;
    align-items: center;
    gap: 32px;
    padding: 28px 32px;
  }
}
@media (min-width: 900px) {
  .track-hero__top {
    grid-template-columns: 220px 1fr;
    padding: 32px 36px 28px;
  }
}

.track-cover-wrap { width: 180px; margin: 0 auto; }
@media (min-width: 640px) {
  .track-cover-wrap { width: 200px; margin: 0; }
}

.track-cover {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
}
.track-cover--fallback {
  display: grid;
  place-items: center;
  font-size: 56px;
  color: var(--od-text-muted);
  background: linear-gradient(145deg, var(--tu-glow), var(--od-bg-elevated));
}

.track-eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tu-cyan);
}
.track-title {
  margin: 0 0 10px;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.track-artist-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
}
.track-artist {
  font-size: 16px;
  font-weight: 700;
  color: var(--od-text);
}
.track-artist:hover { color: var(--od-accent); }
.track-genre {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--od-text-muted);
}

/* Meta grid */
.track-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-border);
}
@media (min-width: 480px) {
  .track-meta-grid { grid-template-columns: repeat(4, 1fr); }
}
.track-meta-item {
  margin: 0;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.2);
  text-align: center;
}
.track-meta-item dt {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--od-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.track-meta-item dd {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--od-text);
  font-variant-numeric: tabular-nums;
}

/* Player strip */
.track-hero__player {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.15);
}
@media (min-width: 640px) {
  .track-hero__player { padding: 18px 32px; gap: 20px; }
}

.track-player__play {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--od-accent);
  color: #0a0a0f;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--od-accent-glow);
  transition: transform 0.15s, background 0.15s;
}
.track-player__play:hover {
  background: var(--od-accent-hover);
  transform: scale(1.06);
}
.track-player__play.is-playing .icon-play { display: none; }
.track-player__play.is-playing .icon-pause { display: block !important; }

.track-player__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.track-player__labels {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.track-player__label {
  font-size: 13px;
  font-weight: 700;
  color: var(--od-text);
}
.track-player__sub {
  font-size: 12px;
  color: var(--od-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-player__bar {
  display: grid;
  grid-template-columns: 38px 1fr 38px;
  align-items: center;
  gap: 10px;
  direction: ltr;
}
.track-player__time {
  font-size: 11px;
  font-weight: 600;
  color: var(--od-text-dim);
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.track-player__progress {
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  overflow: hidden;
}
.track-player__progress:focus-visible {
  outline: 2px solid var(--od-accent);
  outline-offset: 2px;
}
.track-player__fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--od-accent), var(--tu-cyan));
  transition: width 0.1s linear;
}
.track-player__audio { display: none; }

/* Alerts */
.track-alert {
  margin: 0;
  padding: 12px 24px;
  font-size: 12px;
  line-height: 1.7;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.08);
  border-top: 1px solid rgba(251, 191, 36, 0.2);
}
.track-alert code {
  font-size: 11px;
  background: rgba(0, 0, 0, 0.2);
  padding: 1px 5px;
  border-radius: 4px;
}
.track-alert--hidden { display: none; }

/* ── Two-column layout ── */
.track-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}
@media (min-width: 900px) {
  .track-layout {
    grid-template-columns: 1fr 320px;
    gap: 28px;
  }
  .track-layout__side {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }
}

.track-layout__main {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}

/* Panels */
.track-panel { min-width: 0; }
.track-panel.glass-panel { padding: 24px 28px; }
.track-panel__head { margin-bottom: 20px; }
.track-panel__head h2 {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.track-panel__head p {
  margin: 0;
  font-size: 13px;
  color: var(--od-text-muted);
}
.track-panel__head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.track-panel__head--row h2 { margin: 0; }

/* Download sidebar */
.track-dl-panel { padding: 22px 24px !important; }
.track-dl-panel .track-panel__head {
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.track-dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track-dl-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition: border-color 0.15s, background 0.15s;
}
.track-dl-item:hover {
  border-color: rgba(30, 215, 96, 0.2);
  background: rgba(30, 215, 96, 0.04);
}
.track-dl-item--best {
  border-color: rgba(30, 215, 96, 0.35);
  background: linear-gradient(135deg, rgba(30, 215, 96, 0.1), rgba(30, 215, 96, 0.02));
}
.track-dl-item--best .track-dl-item__q {
  background: var(--od-accent);
  color: #0a0a0f;
}

.track-dl-item__info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.track-dl-item__q {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  background: rgba(139, 92, 246, 0.15);
  color: var(--tu-glow);
  direction: ltr;
}
.track-dl-item__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.track-dl-item__text strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--od-text);
}
.track-dl-unit {
  font-size: 11px;
  font-weight: 600;
  color: var(--od-text-muted);
  direction: ltr;
}
.track-dl-item__text > span {
  font-size: 11px;
  color: var(--od-text-dim);
  direction: ltr;
  text-align: right;
}

.track-dl-item__btn {
  flex-shrink: 0;
  padding: 8px 14px !important;
  font-size: 12px !important;
  gap: 6px;
  display: inline-flex;
  align-items: center;
}

.track-dl-single {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px !important;
  font-size: 14px !important;
}

.track-license {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
  font-size: 11px;
  line-height: 1.65;
  color: var(--od-text-dim);
}
.track-license svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--od-accent);
  opacity: 0.7;
}

/* About / lyrics */
.track-about__body {
  line-height: 1.85;
  color: var(--od-text-muted);
  font-size: 14px;
}
.track-about__body .song-intro,
.track-about__body .song-meta,
.track-about__body .song-tags {
  margin-bottom: 20px;
}
.track-about__body .song-lyrics {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}
.track-about__body .song-lyrics h3,
.track-about__body .ltitle {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  color: var(--od-text);
  text-align: center;
}
.track-about__body .song-lyrics p {
  text-align: center;
  margin: 0 0 6px;
  color: var(--od-text);
  line-height: 2.1;
  font-size: 15px;
}
.track-about__body .song-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.track-about__body .song-gallery img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
}
.track-about__body .song-cover-inline {
  max-width: 240px;
  margin: 0 auto 16px;
  display: block;
  border-radius: 12px;
}
.track-about__body a { color: var(--od-accent); }
.track-about__body img { border-radius: 10px; }

/* Related table */
.track-layout__main .track-table-wrap.glass-panel {
  padding: 6px 12px 10px;
}

/* Mobile */
@media (max-width: 639px) {
  .track-hero__meta { text-align: center; }
  .track-artist-line { justify-content: center; }
  .track-hero__player {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .track-player__play { margin: 0 auto; }
  .track-panel.glass-panel { padding: 20px; }
  .track-dl-item {
    flex-wrap: wrap;
  }
  .track-dl-item__btn {
    width: 100%;
    justify-content: center;
  }
}

/* Page-specific padding tweak */
.track-page { padding-top: 4px; }

/* ── Premium now-playing treatment ── */
.track-page {
  max-width: 1240px;
  padding-top: 10px;
  isolation: isolate;
}
.track-page::before {
  content: "";
  position: absolute;
  top: -80px;
  left: 8%;
  right: 8%;
  height: 520px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(ellipse, var(--tu-glow-soft), transparent 68%);
  filter: blur(30px);
  opacity: .7;
  pointer-events: none;
}
.track-breadcrumb {
  width: fit-content;
  max-width: 100%;
  padding: 9px 15px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 999px;
  background: rgba(18,18,26,.5);
  backdrop-filter: blur(16px);
}
.track-breadcrumb span { opacity: .55; }
.track-breadcrumb__current {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(240px, 40vw);
}

.track-hero {
  position: relative;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 30px;
  background:
    linear-gradient(115deg, rgba(255,255,255,.055), transparent 38%),
    linear-gradient(135deg, rgba(16,16,25,.96), rgba(26,16,48,.84));
  box-shadow: 0 30px 90px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.06);
  animation: track-panel-in .65s cubic-bezier(.16,1,.3,1) both;
}
.track-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  width: 45%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tu-cyan), transparent);
  opacity: .7;
}
.track-hero__top {
  position: relative;
  min-height: 430px;
  grid-template-columns: minmax(300px, .9fr) 1.1fr;
  gap: clamp(35px, 7vw, 96px);
  padding: 54px clamp(30px, 6vw, 80px) 44px;
}
.track-hero__visual {
  position: relative;
  display: grid;
  min-height: 330px;
  place-items: center;
  perspective: 900px;
}
.track-hero__visual::before {
  content: "";
  position: absolute;
  width: 310px;
  height: 310px;
  border-radius: 50%;
  background: conic-gradient(from 90deg, transparent, var(--tu-glow-soft), transparent 45%, var(--tu-cyan-soft), transparent);
  filter: blur(11px);
  animation: track-aura 8s linear infinite;
}
.track-cover-wrap {
  position: relative;
  z-index: 1;
  width: clamp(220px, 27vw, 310px);
  margin: 0;
  transform: rotateY(-12deg) rotateZ(-2deg);
  transform-style: preserve-3d;
  animation: track-cover-float 5s ease-in-out infinite alternate;
}
.track-cover-wrap::after {
  content: "";
  position: absolute;
  right: 7%;
  bottom: -23px;
  left: 7%;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,.58);
  filter: blur(14px);
  transform: rotateX(70deg);
  z-index: -1;
}
.track-cover {
  border-radius: 20px;
  box-shadow: 0 28px 60px rgba(0,0,0,.56), 0 0 0 1px rgba(255,255,255,.1);
}
.track-cover--fallback svg { width: 74px; height: 74px; }
.track-cover-halo {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(139,92,246,.32);
  border-radius: 50%;
  pointer-events: none;
}
.track-cover-halo--one {
  inset: -22px;
  animation: track-halo-spin 17s linear infinite;
}
.track-cover-halo--two {
  inset: -46px;
  border-color: rgba(34,211,238,.18);
  animation: track-halo-spin-reverse 23s linear infinite;
}
.track-cover-halo::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 28%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tu-cyan);
  box-shadow: 0 0 15px var(--tu-cyan);
}
.track-cover-halo--two::after {
  top: auto;
  right: 17%;
  bottom: 17%;
  left: auto;
  width: 6px;
  height: 6px;
  background: var(--od-accent);
  box-shadow: 0 0 14px var(--od-accent);
}
.track-cover-play {
  z-index: 3;
  bottom: 12px;
  left: 12px;
  width: 58px;
  height: 58px;
  opacity: 1;
  border: 3px solid rgba(255,255,255,.75);
  transform: none;
  box-shadow: 0 10px 28px var(--od-accent-glow);
}
.track-cover-play:hover { transform: scale(1.08); }
.track-cover-play svg { width: 24px; height: 24px; }

.track-hero__meta {
  position: relative;
  z-index: 2;
  animation: track-meta-in .75s .1s cubic-bezier(.16,1,.3,1) both;
}
.track-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  border: 1px solid rgba(34,211,238,.18);
  border-radius: 999px;
  background: rgba(34,211,238,.06);
}
.track-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--od-accent);
  box-shadow: 0 0 10px var(--od-accent);
}
.track-title {
  max-width: 650px;
  margin-bottom: 14px;
  background: linear-gradient(125deg, var(--od-text) 34%, var(--tu-cyan) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(38px, 5.3vw, 68px);
  line-height: 1.08;
}
.track-artist-line { margin-bottom: 28px; }
.track-artist { font-size: 18px; }
.track-genre { background: rgba(139,92,246,.13); border-color: rgba(139,92,246,.25); }
.track-meta-grid {
  max-width: 570px;
  border-color: rgba(255,255,255,.1);
  background: rgba(255,255,255,.06);
}
.track-meta-item {
  min-height: 69px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(5,5,8,.2);
}
.track-meta-item dd { color: var(--od-accent); }
.track-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 19px;
}
.track-hero-download,
.track-hero-ghost {
  display: inline-flex;
  min-height: 45px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 17px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 800;
  transition: transform .2s, color .2s, background .2s, border-color .2s;
}
.track-hero-download {
  color: #0a0a0f;
  background: var(--od-accent);
  box-shadow: 0 9px 25px var(--od-accent-glow);
}
.track-hero-download:hover {
  color: #0a0a0f;
  background: var(--od-accent-hover);
  transform: translateY(-2px);
}
.track-hero-ghost {
  border: 1px solid rgba(255,255,255,.13);
  color: var(--od-text-muted);
  background: rgba(255,255,255,.04);
}
.track-hero-ghost:hover {
  border-color: rgba(34,211,238,.3);
  color: var(--od-text);
  background: rgba(34,211,238,.08);
  transform: translateY(-2px);
}
.track-hero-actions svg { width: 17px; height: 17px; }
.track-hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 14px;
  color: var(--od-text-dim);
  font-size: 10px;
}
.track-hero-features span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.track-hero-features i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--od-accent);
  box-shadow: 0 0 8px var(--od-accent-glow);
}

.track-hero__player {
  position: relative;
  z-index: 2;
  min-height: 92px;
  border-top-color: rgba(255,255,255,.09);
  background: rgba(4,4,8,.32);
}
.track-player__play {
  width: 52px;
  height: 52px;
}
.track-player__label { color: var(--tu-cyan); }
.track-player__progress { height: 7px; }

.track-alert {
  position: relative;
  z-index: 2;
  padding: 13px 32px;
}

.track-layout {
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  margin-top: 32px;
}
.track-layout__main { gap: 32px; }
.track-layout__side { top: calc(var(--header-h) + 24px); }
.track-panel.glass-panel,
.track-dl-panel {
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(18,18,26,.7);
  box-shadow: 0 18px 45px rgba(0,0,0,.18);
}
.track-panel.glass-panel { padding: 30px 34px; }
.track-panel__head h2 { font-size: 23px; }
.track-panel__head p { color: var(--tu-cyan); }
.track-dl-panel { padding: 26px 24px !important; }
.track-dl-panel .track-panel__head h2 {
  display: flex;
  align-items: center;
  gap: 10px;
}
.track-dl-panel .track-panel__head h2::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--od-accent);
  box-shadow: 0 0 14px var(--od-accent);
}
.track-dl-item { padding: 14px; }
.track-dl-item__btn {
  background: rgba(30,215,96,.1) !important;
  border: 1px solid rgba(30,215,96,.22);
  color: var(--od-accent) !important;
  box-shadow: none !important;
}
.track-dl-item__btn:hover {
  background: var(--od-accent) !important;
  color: #0a0a0f !important;
}
.track-dl-item--best .track-dl-item__btn {
  background: var(--od-accent) !important;
  color: #0a0a0f !important;
}
.track-license { color: var(--od-text-muted); }
.track-about__body { color: var(--od-text-muted); }
.track-about__body .song-lyrics p { font-size: 16px; }

@keyframes track-panel-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes track-meta-in {
  from { opacity: 0; transform: translateX(18px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes track-cover-float {
  from { transform: rotateY(-12deg) rotateZ(-2deg) translateY(-8px); }
  to { transform: rotateY(-5deg) rotateZ(1deg) translateY(9px); }
}
@keyframes track-aura {
  to { transform: rotate(360deg); }
}
@keyframes track-halo-spin {
  to { transform: rotate(360deg); }
}
@keyframes track-halo-spin-reverse {
  to { transform: rotate(-360deg); }
}

@media (max-width: 899px) {
  .track-layout { grid-template-columns: 1fr; }
  .track-layout__side { position: static; }
  .track-dl-panel { max-width: none; }
}
@media (max-width: 639px) {
  .track-page { padding-top: 0; }
  .track-breadcrumb { margin-inline: 0; }
  .track-hero { border-radius: 22px; }
  .track-hero__top {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 38px 18px 28px;
  }
  .track-hero__visual { min-height: 285px; }
  .track-hero__visual::before { width: 260px; height: 260px; }
  .track-cover-wrap { width: min(240px, 72vw); }
  .track-cover-halo--two { inset: -34px; }
  .track-title { font-size: 38px; }
  .track-hero__meta { text-align: center; }
  .track-artist-line { justify-content: center; }
  .track-meta-grid { margin-inline: auto; }
  .track-hero__player {
    flex-direction: row;
    align-items: center;
    padding: 16px;
    text-align: right;
  }
  .track-player__play { margin: 0; }
  .track-player__body { text-align: right; }
  .track-alert { padding-inline: 16px; }
  .track-panel.glass-panel { padding: 22px 18px; }
  .track-layout { gap: 22px; margin-top: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .track-page *,
  .track-page *::before,
  .track-page *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ── Bento mosaic layout ── */
.track-hero__top {
  min-height: 370px;
  grid-template-columns: minmax(250px, .78fr) 1.22fr;
  gap: clamp(28px, 5vw, 68px);
  padding: 38px clamp(28px, 5vw, 64px) 32px;
}
.track-hero__visual { min-height: 285px; }
.track-hero__visual::before { width: 285px; height: 285px; }
.track-cover-wrap { width: clamp(205px, 23vw, 270px); }
.track-cover { border-radius: 18px; }
.track-cover-halo--two { inset: -38px; }
.track-title { font-size: clamp(36px, 4.7vw, 58px); }
.track-artist-line { margin-bottom: 20px; }
.track-meta-grid { max-width: 620px; }

.track-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr);
  gap: 22px;
  align-items: start;
  margin-top: 22px;
}
.track-layout__main,
.track-layout__side {
  display: contents;
}
.track-dl-panel {
  grid-column: 1 / -1;
  grid-row: 1;
  scroll-margin-top: 24px;
}
.track-layout__main .song-description {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
}
.track-layout__main .track-related {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
}
.track-panel.glass-panel { padding: 25px 28px; }
.track-dl-panel { padding: 24px !important; }
.track-dl-panel .track-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 15px;
  margin-bottom: 15px;
}
.track-dl-panel .track-panel__head p { margin: 0; }
.track-dl-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.track-dl-item {
  min-height: 86px;
  padding: 13px 15px;
}
.track-dl-item__btn {
  width: auto !important;
  padding: 9px 13px !important;
}

.track-panel__head h2 { font-size: 21px; }
.track-about__body { max-height: 360px; overflow: auto; }
.track-about__body::-webkit-scrollbar,
.jt-queue-list::-webkit-scrollbar { width: 5px; }
.track-about__body::-webkit-scrollbar-thumb,
.jt-queue-list::-webkit-scrollbar-thumb { border-radius: 99px; background: rgba(255,255,255,.14); }

.track-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.track-related-card {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  padding: 9px;
  border-radius: 15px;
  background: rgba(255,255,255,.035);
  transition: transform .2s, border-color .2s, background .2s;
}
.track-related-card:hover {
  border-color: rgba(139,92,246,.35);
  background: rgba(139,92,246,.08);
  transform: translateY(-3px);
}
.track-related-card__main {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 9px;
}
.track-related-card__main > img,
.track-related-card__fallback {
  display: grid;
  width: 53px;
  height: 53px;
  flex: 0 0 53px;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  object-fit: cover;
  color: var(--tu-cyan);
  background: linear-gradient(145deg, rgba(139,92,246,.35), rgba(34,211,238,.12));
}
.track-related-card__fallback svg { width: 22px; height: 22px; }
.track-related-card__info {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 2px;
}
.track-related-card__info strong,
.track-related-card__info small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.track-related-card__info strong { color: var(--od-text); font-size: 12px; }
.track-related-card__info small { color: var(--od-text-muted); font-size: 10px; }
.track-related-card__play {
  position: absolute;
  top: 25px;
  right: 27px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  color: #0a0a0f;
  background: var(--od-accent);
  opacity: 0;
  transform: scale(.8);
  transition: opacity .2s, transform .2s;
}
.track-related-card:hover .track-related-card__play { opacity: 1; transform: scale(1); }
.track-related-card__play svg { width: 13px; height: 13px; }
.track-related-card__download {
  display: grid;
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  place-items: center;
  border: 1px solid rgba(30,215,96,.28);
  border-radius: 9px;
  color: var(--od-accent);
  background: rgba(30,215,96,.08);
  transition: color .2s, background .2s;
}
.track-related-card__download:hover { color: #0a0a0f; background: var(--od-accent); }
.track-related-card__download svg { width: 15px; height: 15px; }

@media (max-width: 1040px) and (min-width: 900px) {
  .track-layout { grid-template-columns: minmax(0, 1fr) minmax(290px, .85fr); }
  .track-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 899px) {
  .track-layout {
    display: grid;
    grid-template-columns: 1fr;
  }
  .track-layout__main,
  .track-layout__side { display: contents; }
  .track-dl-panel,
  .track-layout__main .song-description,
  .track-layout__main .track-related {
    grid-column: 1;
    grid-row: auto;
  }
  .track-layout__main .track-related { margin: 0; }
}
@media (max-width: 639px) {
  .track-hero__top {
    min-height: 0;
    padding: 32px 17px 25px;
  }
  .track-hero__visual { min-height: 265px; }
  .track-hero__visual::before { width: 250px; height: 250px; }
  .track-cover-wrap { width: min(220px, 70vw); }
  .track-cover-halo--two { inset: -29px; }
  .track-title { font-size: 35px; }
  .track-hero-actions { justify-content: center; }
  .track-hero-download,
  .track-hero-ghost { flex: 1; min-width: 138px; padding-inline: 10px; }
  .track-hero-features { justify-content: center; }
  .track-dl-list { grid-template-columns: 1fr; }
  .track-dl-item__btn { width: 100% !important; justify-content: center; }
  .track-related-grid { grid-template-columns: 1fr; }
  .track-about__body { max-height: none; }
}

/* Download options live directly under the track metadata. */
.track-hero__meta .track-dl-panel {
  width: 100%;
  max-width: 720px;
  margin-top: 22px;
  padding: 20px !important;
  border: 1px solid rgba(30,215,96,.2);
  border-radius: 18px;
  background:
    radial-gradient(circle at 10% 0%, rgba(30,215,96,.11), transparent 36%),
    rgba(7,9,14,.62);
  box-shadow: 0 16px 36px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.05);
}
.track-hero__meta .track-dl-panel .track-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.track-hero__meta .track-dl-panel .track-panel__head h2 { margin: 0; font-size: 18px; }
.track-hero__meta .track-dl-panel .track-panel__head p { margin: 4px 0 0; font-size: 11px; }
.track-dl-panel__icon {
  width: 33px;
  height: 33px;
  padding: 7px;
  border-radius: 10px;
  color: var(--od-accent);
  background: rgba(30,215,96,.1);
}
.track-hero__meta .track-dl-list {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}
.track-hero__meta .track-dl-item {
  min-height: 76px;
  padding: 10px;
  background: rgba(255,255,255,.035);
}
.track-hero__meta .track-dl-item__q { width: 38px; height: 38px; }
.track-hero__meta .track-dl-item__btn { padding: 8px 11px !important; }
.track-hero__meta .track-license { margin: 14px 0 0; }
.track-layout--single { display: block; margin-top: 28px; }
.track-layout--single .track-layout__main {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.track-layout--single .track-related { margin: 0; }

@media (max-width: 639px) {
  .track-hero__meta .track-dl-panel {
    padding: 16px !important;
    text-align: right;
  }
  .track-hero__meta .track-dl-list { grid-template-columns: 1fr; }
  .track-hero__meta .track-dl-item { align-items: center; }
  .track-layout--single { margin-top: 22px; }
}

/* About and lyrics stay side-by-side with equal-height content panels. */
.track-info-shell {
  padding: 18px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(139,92,246,.08), transparent 42%),
    rgba(9,10,16,.58);
  box-shadow: 0 18px 42px rgba(0,0,0,.16), inset 0 1px rgba(255,255,255,.05);
}
.track-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}
.track-info-grid > .track-panel {
  display: flex;
  min-width: 0;
  flex-direction: column;
  height: 100%;
  padding: 24px !important;
}
.track-info-grid .track-panel__head {
  min-height: 76px;
  margin-bottom: 16px;
}
.track-info-grid .track-panel__head h2 { margin-bottom: 4px; }
.track-info-grid .track-panel__body {
  flex: 1;
  min-height: 260px;
  max-height: 360px;
  overflow: auto;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
  background: rgba(5,5,8,.2);
}
.song-description {
  background:
    linear-gradient(145deg, rgba(255,255,255,.04), transparent 50%),
    rgba(18,18,26,.7);
}
.song-lyrics-panel {
  background:
    radial-gradient(circle at 100% 0%, rgba(34,211,238,.11), transparent 35%),
    rgba(18,18,26,.7);
}
.track-lyrics-body {
  color: var(--od-text);
  text-align: center;
  line-height: 2.15;
}
.track-lyrics-body h3 { display: none; }
.track-lyrics-body p {
  margin: 0 0 8px;
  color: var(--od-text);
  font-size: 15px;
}
.track-content-empty {
  display: grid;
  min-height: 220px;
  place-items: center;
  color: var(--od-text-dim);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 899px) {
  .track-info-grid { grid-template-columns: 1fr; }
  .track-info-grid > .track-panel { height: auto; }
  .track-info-grid .track-panel__body { min-height: 180px; }
}

/* Desktop/tablet: one balanced row, two equal-width/equal-height boxes. */
@media (min-width: 640px) {
  .track-info-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
    grid-auto-rows: minmax(380px, 1fr);
    align-items: stretch;
  }
  .track-info-grid > .track-panel {
    min-height: 380px;
    height: 100%;
  }
}

@media (max-width: 639px) {
  .track-info-shell { padding: 9px; border-radius: 18px; }
  .track-info-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-auto-rows: auto;
  }
}

/* Compact final composition for the detail page. */
.track-page {
  width: min(100%, 1180px);
  margin-inline: auto;
}
.track-hero__top {
  min-height: 0;
  align-items: start;
  padding: 28px clamp(20px, 4vw, 42px) 24px;
}
.track-hero__visual {
  min-height: 0;
  align-self: center;
}
.track-hero__meta {
  min-width: 0;
}
.track-title {
  margin-top: 4px;
  margin-bottom: 11px;
}
.track-artist-line { margin-bottom: 16px; }
.track-meta-grid { margin-bottom: 0; }
.track-hero__meta .track-dl-panel {
  margin-top: 16px;
  padding: 16px !important;
}
.track-hero__meta .track-dl-panel .track-panel__head {
  padding-bottom: 11px;
  margin-bottom: 11px;
}
.track-hero__meta .track-dl-item {
  min-height: 64px;
  padding: 8px;
}
.track-hero__meta .track-dl-item__q {
  width: 34px;
  height: 34px;
}
.track-layout--single {
  margin-top: 18px;
}
.track-layout--single .track-layout__main {
  gap: 18px;
}
.track-info-grid {
  width: 100%;
  grid-auto-rows: minmax(280px, auto);
  gap: 18px;
}
.track-info-grid > .track-panel {
  min-height: 280px;
  padding: 19px !important;
}
.track-info-grid .track-panel__head {
  min-height: 62px;
  margin-bottom: 11px;
}
.track-info-grid .track-panel__body {
  min-height: 0;
  max-height: 300px;
  padding: 13px;
}
.track-content-empty {
  min-height: 150px;
}

@media (max-width: 639px) {
  .track-hero__top { padding: 25px 15px 20px; }
  .track-hero__visual { min-height: 0; }
  .track-info-grid {
    gap: 14px;
    grid-auto-rows: auto;
  }
  .track-info-grid > .track-panel {
    min-height: 0;
  }
  .track-info-grid .track-panel__body {
    max-height: 270px;
  }
}

/* Keep the two requested content boxes in one two-column row at every width. */
.track-info-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-auto-rows: minmax(280px, auto) !important;
}
.track-info-grid > .track-panel {
  width: 100%;
  min-width: 0;
  height: 100%;
  align-self: stretch;
}
.track-info-grid .song-lyrics-panel .track-lyrics-body {
  height: 100%;
  min-height: 0;
  max-height: 300px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(34,211,238,.45) transparent;
}
.track-about-cover {
  display: block;
  width: min(100%, 150px);
  height: 118px;
  margin: 0 auto 15px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  box-shadow: 0 12px 26px rgba(0,0,0,.22);
}

@media (max-width: 639px) {
  .track-info-grid {
    gap: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-auto-rows: minmax(230px, auto) !important;
  }
  .track-info-grid > .track-panel {
    min-height: 230px;
    padding: 11px !important;
  }
  .track-info-grid .track-panel__head {
    min-height: 54px;
    margin-bottom: 8px;
  }
  .track-info-grid .track-panel__head h2 { font-size: 15px; }
  .track-info-grid .track-panel__head p { font-size: 9px; }
  .track-info-grid .track-panel__body {
    padding: 9px;
    font-size: 11px;
  }
  .track-lyrics-body p { font-size: 12px; }
}

/* Final live spacing override. */
.track-hero__top {
  min-height: 0 !important;
  gap: 18px;
  padding-block: 18px 14px;
}
.track-hero__visual,
.track-hero__visual::before {
  min-height: 210px !important;
}
.track-hero__visual::before {
  width: 215px !important;
  height: 215px !important;
}
.track-cover-wrap { width: min(205px, 68vw) !important; }
.track-info-shell { padding: 8px; }
.track-info-grid {
  gap: 8px;
  grid-auto-rows: minmax(210px, auto) !important;
}
.track-info-grid > .track-panel {
  min-height: 210px;
  padding: 11px !important;
}
.track-info-grid .track-panel__head {
  min-height: 45px;
  margin-bottom: 6px;
}
.track-info-grid .track-panel__body,
.track-info-grid .song-lyrics-panel .track-lyrics-body {
  max-height: 220px;
  padding: 9px;
}
.track-about-cover {
  width: min(100%, 112px);
  height: 82px;
  margin-bottom: 8px;
}
.track-layout--single { margin-top: 8px; }
.track-layout--single .track-layout__main { gap: 10px; }

@media (max-width: 639px) {
  .track-info-shell { padding: 5px; }
  .track-info-grid { gap: 5px; grid-auto-rows: minmax(190px, auto) !important; }
  .track-info-grid > .track-panel {
    min-height: 190px;
    padding: 8px !important;
  }
  .track-info-grid .track-panel__body,
  .track-info-grid .song-lyrics-panel .track-lyrics-body {
    max-height: 205px;
    padding: 7px;
  }
}

/* Each mosaic card occupies exactly half of the parent box. */
.track-info-grid {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: stretch;
  gap: 8px;
}
.track-info-grid > .track-panel {
  flex: 0 0 calc(50% - 4px);
  width: calc(50% - 4px);
}
.track-info-grid > .song-description,
.track-info-grid > .song-lyrics-panel {
  flex: 1 1 0 !important;
  width: 0 !important;
  max-width: none;
}