/* ---------- music page ---------- */

body.music-page {
  height: auto;
  min-height: 100dvh;
  overflow: visible;
}

.music {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: min(620px, 100%);
  margin: 0 auto;
  padding: calc(26px + env(safe-area-inset-top))
    calc(22px + env(safe-area-inset-right))
    calc(34px + env(safe-area-inset-bottom))
    calc(22px + env(safe-area-inset-left));
}

/* ---------- nav ---------- */

.music-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 32px;
  padding: 0 11px 0 8px;
  border-radius: 9px;
  border: 1px solid rgba(194, 184, 184, 0.12);
  background: rgba(10, 10, 10, 0.45);
  color: rgba(194, 184, 184, 0.72);
  font-size: 12px;
  font-weight: 550;
  line-height: 1;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.back svg {
  width: 15px;
  height: 15px;
  display: block;
  flex: none;
}

.back:hover {
  color: var(--fg);
  background: rgba(22, 22, 22, 0.62);
  border-color: rgba(194, 184, 184, 0.28);
}

.back:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 3px;
}

.nav-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.35);
  white-space: nowrap;
}

/* ---------- now playing ---------- */

.now {
  position: relative;
  display: grid;
  grid-template-columns: 152px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(194, 184, 184, 0.12);
  background: rgba(10, 10, 10, 0.5);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.now-art {
  position: relative;
  width: 152px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(145deg, #1c1c1c, #0b0b0b);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

.now-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.now-art img.is-loaded {
  opacity: 1;
}

.art-fallback {
  position: absolute;
  font-size: 38px;
  line-height: 1;
  color: rgba(194, 184, 184, 0.2);
}

.now[data-state="loading"] .now-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    transparent 25%,
    rgba(255, 255, 255, 0.06) 45%,
    transparent 65%
  );
  animation: shimmer 1.5s linear infinite;
}

.now-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.5);
}

.bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 11px;
  flex: none;
  transition: opacity 0.3s ease;
}

.bars i {
  width: 2.5px;
  height: 100%;
  border-radius: 1px;
  background: currentColor;
  transform: scaleY(0.34);
  transform-origin: bottom;
  opacity: 0.75;
}

.now[data-state="playing"] .bars i {
  animation: eq 0.95s ease-in-out infinite;
}

.bars i:nth-child(2) {
  animation-delay: 0.16s;
}

.bars i:nth-child(3) {
  animation-delay: 0.32s;
}

.bars i:nth-child(4) {
  animation-delay: 0.08s;
}

.now:not([data-state="playing"]) .bars {
  opacity: 0.28;
}

.now:not([data-state="playing"]) .bars i {
  transform: scaleY(0.22);
}

.now-title {
  font-size: clamp(21px, 4.4vw, 28px);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -0.012em;
  color: var(--fg);
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.now-artist {
  font-size: 14px;
  font-weight: 550;
  line-height: 1.3;
  color: rgba(194, 184, 184, 0.72);
  overflow-wrap: anywhere;
}

.now-artist:empty,
.now-album:empty {
  display: none;
}

.now-album {
  font-size: 11.5px;
  line-height: 1.35;
  color: rgba(194, 184, 184, 0.4);
  overflow-wrap: anywhere;
}

.now-link {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  align-self: start;
  border-radius: 10px;
  border: 1px solid rgba(194, 184, 184, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(194, 184, 184, 0.62);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease,
    transform 0.2s ease;
}

.now-link svg {
  width: 15px;
  height: 15px;
  display: block;
}

.now-link:hover {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(194, 184, 184, 0.3);
  transform: translateY(-1px);
}

.now-link:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 2px;
}

.now-link[hidden] {
  display: none;
}

.now[data-state="loading"] .now-body,
.now[data-state="unconfigured"] .now-body,
.now[data-state="error"] .now-body,
.now[data-state="empty"] .now-body {
  opacity: 0.82;
}

/* ---------- top tracks ---------- */

.top {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.top-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.top-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.45);
}

.periods {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 3px;
  border-radius: 10px;
  border: 1px solid rgba(194, 184, 184, 0.1);
  background: rgba(10, 10, 10, 0.4);
}

.only-narrow {
  display: none;
}

.periods button {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(194, 184, 184, 0.5);
  font: inherit;
  font-size: 11px;
  font-weight: 550;
  line-height: 1;
  padding: 6px 9px;
  border-radius: 7px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.periods button:hover {
  color: rgba(194, 184, 184, 0.85);
}

.periods button.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--fg);
}

.periods button:focus-visible {
  outline: 1px solid rgba(194, 184, 184, 0.5);
  outline-offset: 1px;
}

.tracks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
}

.track {
  display: grid;
  grid-template-columns: 24px 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 11px;
  border: 1px solid transparent;
  color: inherit;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
  animation: rowIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--i, 0) * 38ms);
}

.track:hover {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(194, 184, 184, 0.08);
}

.track:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.45);
  outline-offset: -1px;
}

.track-rank {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: rgba(194, 184, 184, 0.32);
  text-align: right;
}

.track-recent {
  grid-template-columns: 44px minmax(0, 1fr) auto;
}

.track-time {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: rgba(194, 184, 184, 0.4);
  white-space: nowrap;
  padding-left: 6px;
}

.track-art {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(145deg, #191919, #0c0c0c);
}

.track-art::before {
  content: "♪";
  position: absolute;
  font-size: 16px;
  color: rgba(194, 184, 184, 0.22);
}

.track-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.track-art img.is-loaded {
  opacity: 1;
}

.track-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track-name {
  font-size: 14px;
  font-weight: 550;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-artist {
  font-size: 11.5px;
  line-height: 1.25;
  color: rgba(194, 184, 184, 0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-plays {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: rgba(194, 184, 184, 0.4);
  white-space: nowrap;
  padding-left: 6px;
}

.track-plays span {
  margin-left: 3px;
  opacity: 0.6;
}

.note {
  padding: 2px 4px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(194, 184, 184, 0.42);
}

.note[hidden] {
  display: none;
}

/* ---------- skeleton ---------- */

.track-skeleton {
  display: grid;
  grid-template-columns: 24px 44px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
}

.sk {
  position: relative;
  overflow: hidden;
  height: 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
}

.sk::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    transparent 20%,
    rgba(255, 255, 255, 0.07) 45%,
    transparent 70%
  );
  animation: shimmer 1.4s linear infinite;
}

.sk-art {
  width: 44px;
  height: 44px;
  border-radius: 8px;
}

.sk-line {
  width: min(220px, 70%);
}

.sk-line.short {
  width: min(120px, 40%);
  height: 8px;
}

/* ---------- footer ---------- */

.music-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: rgba(194, 184, 184, 0.32);
}

.music-foot a {
  color: rgba(194, 184, 184, 0.58);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 184, 184, 0.18);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.music-foot a:hover {
  color: var(--fg);
  border-color: rgba(194, 184, 184, 0.5);
}

/* ---------- motion ---------- */

@keyframes shimmer {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

@keyframes eq {
  0%,
  100% {
    transform: scaleY(0.3);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes rowIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- small screens ---------- */

@media (max-width: 560px) {
  .music {
    gap: 24px;
    padding: calc(18px + env(safe-area-inset-top))
      calc(16px + env(safe-area-inset-right))
      calc(28px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .now {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
    padding: 13px;
    border-radius: 17px;
  }

  .now-art {
    width: 92px;
    border-radius: 11px;
  }

  .now-link {
    display: none;
  }

  .now-title {
    font-size: 20px;
  }

  .now-artist {
    font-size: 13px;
  }

  .nav-tag {
    display: none;
  }

  .top-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .track {
    grid-template-columns: 18px 40px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 7px 8px;
  }

  .track-recent {
    grid-template-columns: 40px minmax(0, 1fr) auto;
  }

  .only-wide {
    display: none;
  }

  .only-narrow {
    display: inline;
  }

  .periods button {
    padding: 6px 8px;
  }

  .track-art {
    width: 40px;
    height: 40px;
    border-radius: 7px;
  }

  .track-skeleton {
    grid-template-columns: 18px 40px minmax(0, 1fr);
    gap: 10px;
    padding: 7px 8px;
  }

  .sk-art {
    width: 40px;
    height: 40px;
  }

  .track-plays span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .track {
    animation: none;
  }

  .now[data-state="playing"] .bars i {
    animation: none;
    transform: scaleY(0.6);
  }

  .now[data-state="loading"] .now-art::after,
  .sk::after {
    animation: none;
  }
}