/* ---------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body { min-height: 100svh; }
img, svg { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; }
a { color: inherit; }

/* --------------------------------------------------------------- tokens -- */
:root {
  --hue: 205;
  --bg:        hsl(232 16% 6.5%);
  --bg-raised: hsl(232 14% 10%);
  --fg:        hsl(40 14% 93%);
  --fg-dim:    hsl(40 7% 62%);
  --fg-faint:  hsl(40 5% 44%);
  --line:      hsl(232 12% 17%);
  --line-soft: hsl(232 12% 13%);
  --accent:    hsl(var(--hue) 68% 68%);
  --accent-dim:hsl(var(--hue) 40% 40%);
  --glow-1:    hsl(var(--hue) 70% 42%);
  --glow-2:    hsl(calc(var(--hue) - 40) 52% 34%);
  --shadow:    0 24px 60px -30px hsl(232 40% 2% / .9);

  --radius: 14px;
  --step: clamp(1.1rem, 3.4vw, 1.6rem);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto,
          "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg:        hsl(42 32% 96.5%);
  --bg-raised: hsl(42 28% 99%);
  --fg:        hsl(232 22% 13%);
  --fg-dim:    hsl(232 10% 40%);
  --fg-faint:  hsl(232 8% 56%);
  --line:      hsl(40 16% 84%);
  --line-soft: hsl(40 18% 89%);
  --accent:    hsl(var(--hue) 62% 40%);
  --accent-dim:hsl(var(--hue) 40% 62%);
  --glow-1:    hsl(var(--hue) 78% 72%);
  --glow-2:    hsl(calc(var(--hue) - 40) 62% 76%);
  --shadow:    0 22px 50px -32px hsl(232 30% 30% / .35);
  color-scheme: light;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .6s var(--ease), color .4s var(--ease);
}

/* ------------------------------------------------------- ambient backdrop -- */
/* Pure CSS so nothing burns CPU while the tab sits in the background. */
.glow { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.glow span {
  position: absolute;
  width: 60vmax; height: 60vmax;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .16;
  transition: background-color 1.6s var(--ease);
  will-change: transform;
}
:root[data-theme="light"] .glow span { opacity: .28; filter: blur(90px); }
.glow-a { background: var(--glow-1); top: -26vmax; left: -18vmax; animation: driftA 46s ease-in-out infinite alternate; }
.glow-b { background: var(--glow-2); bottom: -30vmax; right: -20vmax; animation: driftB 58s ease-in-out infinite alternate; }

@keyframes driftA { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(9vw, 7vh, 0) scale(1.14); } }
@keyframes driftB { from { transform: translate3d(0,0,0) scale(1.08); } to { transform: translate3d(-8vw,-6vh,0) scale(.94); } }

/* ---------------------------------------------------------------- shell -- */
.shell {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  min-height: 100svh;
  max-width: 64rem;
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 1.75rem) clamp(1.15rem, 5vw, 2rem)
           max(1.25rem, env(safe-area-inset-bottom));
  gap: var(--step);
}

/* ----------------------------------------------------------------- head -- */
.site-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.wordmark {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .82rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase;
  text-decoration: none; color: var(--fg);
}
.wordmark-mark { display: flex; align-items: center; gap: 2.5px; height: 15px; }
.wordmark-mark i {
  display: block; width: 2px; border-radius: 2px; background: var(--accent);
  height: 5px; transition: height .5s var(--ease), background-color 1s var(--ease);
}
.wordmark-mark i:nth-child(2) { height: 10px; }
.wordmark-mark i:nth-child(3) { height: 15px; }
.wordmark-mark i:nth-child(4) { height: 10px; }
/* the mark quietly breathes while audio is playing */
body.is-playing .wordmark-mark i { animation: bar 1.9s var(--ease) infinite; }
body.is-playing .wordmark-mark i:nth-child(1) { animation-delay: -.9s; }
body.is-playing .wordmark-mark i:nth-child(2) { animation-delay: -.45s; }
body.is-playing .wordmark-mark i:nth-child(4) { animation-delay: -.65s; }
body.is-playing .wordmark-mark i:nth-child(5) { animation-delay: -1.2s; }
@keyframes bar { 0%,100% { height: 4px; } 50% { height: 14px; } }

.site-nav { display: flex; align-items: center; gap: .35rem; }

.link {
  color: var(--fg-dim); text-decoration: none;
  font-size: .84rem;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.link:hover { color: var(--fg); border-bottom-color: var(--accent-dim); }

.icon-btn {
  display: grid; place-items: center;
  width: 34px; height: 34px; padding: 8px;
  background: none; border: 1px solid transparent; border-radius: 10px;
  color: var(--fg-dim); cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}
.icon-btn:hover { color: var(--fg); background: color-mix(in oklab, var(--fg) 7%, transparent); }

/* ---------------------------------------------------------------- stage -- */
.stage {
  flex: 1;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: clamp(1rem, 4vh, 2.5rem);
  min-height: 19rem;
}
.state { display: flex; flex-direction: column; gap: .55rem; }

.eyebrow {
  font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
  transition: color 1s var(--ease);
}
.track-title {
  font-size: clamp(1.7rem, 6.4vw, 2.5rem);
  font-weight: 500; letter-spacing: -.022em; line-height: 1.14;
  text-wrap: balance;
}
.track-meta { color: var(--fg-dim); font-size: .9rem; }
.track-meta a {
  text-decoration: none; color: var(--fg-dim);
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.track-meta a:hover { border-bottom-color: var(--accent-dim); color: var(--fg); }

/* scrubber */
.scrubber { margin-top: 1.4rem; display: flex; flex-direction: column; gap: .5rem; }
.bar {
  position: relative; height: 22px; display: flex; align-items: center;
  cursor: pointer; touch-action: none;
}
.bar::before {
  content: ""; position: absolute; inset-inline: 0; height: 3px; border-radius: 3px;
  background: var(--line); transition: background-color .3s var(--ease);
}
.bar-fill {
  position: relative; height: 3px; border-radius: 3px; background: var(--accent);
  width: 0%; transition: background-color 1s var(--ease);
}
.bar-fill::after {
  content: ""; position: absolute; right: -5px; top: 50%;
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
  transform: translateY(-50%) scale(0);
  transition: transform .18s var(--ease);
}
.bar:hover .bar-fill::after, .bar:focus-visible .bar-fill::after { transform: translateY(-50%) scale(1); }
.bar:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; border-radius: 4px; }

.times {
  display: flex; justify-content: space-between;
  font-size: .74rem; color: var(--fg-faint);
  font-variant-numeric: tabular-nums; letter-spacing: .03em;
}

/* transport */
.transport { margin-top: 1.5rem; display: flex; align-items: center; gap: clamp(.5rem, 3vw, 1rem); }

.tbtn {
  display: grid; place-items: center;
  background: none; border: none; border-radius: 50%;
  color: var(--fg-dim); cursor: pointer;
  width: 46px; height: 46px; padding: 12px;
  transition: color .2s var(--ease), background-color .2s var(--ease), transform .12s var(--ease);
}
.tbtn:hover { color: var(--fg); background: color-mix(in oklab, var(--fg) 7%, transparent); }
.tbtn:active { transform: scale(.93); }
.tbtn:disabled { opacity: .3; cursor: default; }
.tbtn:disabled:hover { background: none; color: var(--fg-dim); }

.tbtn-play {
  width: 62px; height: 62px; padding: 19px;
  color: var(--bg);
  background: var(--accent);
  box-shadow: 0 10px 34px -12px var(--accent);
  transition: background-color 1s var(--ease), box-shadow 1s var(--ease), transform .12s var(--ease);
}
.tbtn-play:hover { background: var(--accent); color: var(--bg); filter: brightness(1.08); }
:root[data-theme="light"] .tbtn-play { color: hsl(42 32% 98%); }

.transport-spacer { flex: 1; }

/* volume */
.volume { display: flex; align-items: center; gap: .4rem; }
.volume input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: clamp(66px, 22vw, 108px); height: 22px; background: none; cursor: pointer;
}
.volume input[type="range"]::-webkit-slider-runnable-track {
  height: 3px; border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--pct, 70%), var(--line) var(--pct, 70%));
}
.volume input[type="range"]::-moz-range-track {
  height: 3px; border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--pct, 70%), var(--line) var(--pct, 70%));
}
.volume input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 11px; height: 11px; margin-top: -4px; border-radius: 50%;
  background: var(--accent); border: none;
  transform: scale(0); transition: transform .18s var(--ease);
}
.volume input[type="range"]::-moz-range-thumb {
  width: 11px; height: 11px; border-radius: 50%; border: none; background: var(--accent);
  transform: scale(0); transition: transform .18s var(--ease);
}
.volume:hover input::-webkit-slider-thumb,
.volume input:focus-visible::-webkit-slider-thumb { transform: scale(1); }
.volume:hover input::-moz-range-thumb,
.volume input:focus-visible::-moz-range-thumb { transform: scale(1); }

.up-next {
  margin-top: 1.4rem; font-size: .78rem; color: var(--fg-faint);
  display: flex; align-items: center; gap: .5rem; min-height: 1.2em;
}
.up-next b { font-weight: 500; color: var(--fg-dim); }
.up-next .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--fg-faint); flex: none; }

.status {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .74rem; color: var(--fg-faint);
}
.spinner {
  width: 11px; height: 11px; flex: none;
  border: 1.6px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------- channels -- */
.channels {
  /* Lays out its own heading and grid (or a playlist detail view), so it must
     not impose a column grid on those children. Unlike the player it uses the
     full shell width: at the old 40rem only two covers fit per row. */
  display: block;
}

/* The player, and the notices that replace it, keep the narrower reading
   measure the shell used to impose on everything. */
.stage > .state,
.site-foot { width: 100%; max-width: 40rem; margin-inline: auto; }
.site-head { max-width: 64rem; }
.channel {
  --hue: 205;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: .18rem;
  text-align: left; cursor: pointer;
  padding: .85rem .95rem;
  background: color-mix(in oklab, var(--bg-raised) 82%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color .25s var(--ease), background-color .25s var(--ease), transform .12s var(--ease);
}
.channel::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 100% at 0% 0%, hsl(var(--hue) 70% 55% / .16), transparent 62%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.channel:hover { border-color: color-mix(in oklab, hsl(var(--hue) 60% 55%) 40%, var(--line)); }
.channel:hover::before { opacity: .7; }
.channel:active { transform: scale(.99); }
.channel[aria-current="true"] {
  border-color: hsl(var(--hue) 60% 55% / .6);
  background: color-mix(in oklab, hsl(var(--hue) 60% 50%) 9%, var(--bg-raised));
}
.channel[aria-current="true"]::before { opacity: 1; }

.channel-name {
  position: relative; display: flex; align-items: center; gap: .45rem;
  font-size: .95rem; font-weight: 500; letter-spacing: -.01em;
}
.channel-name::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; flex: none;
  background: hsl(var(--hue) 65% 62%);
  box-shadow: 0 0 0 0 hsl(var(--hue) 65% 62% / .5);
}
.channel[aria-current="true"] .channel-name::before { animation: pulse 3.4s var(--ease) infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 hsl(var(--hue) 65% 62% / .45); }
  50%      { box-shadow: 0 0 0 5px hsl(var(--hue) 65% 62% / 0); }
}
.channel-tagline { position: relative; font-size: .78rem; color: var(--fg-faint); line-height: 1.42; text-wrap: pretty; }
.channel-count { position: relative; font-size: .68rem; color: var(--fg-faint); letter-spacing: .04em; margin-top: .2rem; }

/* ---------------------------------------------------- loading / errors -- */
.skeleton {
  border-radius: 6px;
  background: linear-gradient(90deg, var(--line-soft) 25%, var(--line) 37%, var(--line-soft) 63%);
  background-size: 320% 100%;
  animation: shimmer 1.9s ease-in-out infinite;
}
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -60% 0; } }
.skeleton-eyebrow { width: 6rem;  height: .62rem; }
.skeleton-title   { width: 88%;   height: 2.1rem; margin-top: .5rem; }
.skeleton-line    { width: 11rem; height: .8rem;  margin-top: .35rem; }

.notice {
  display: flex; gap: .85rem; align-items: flex-start;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: color-mix(in oklab, var(--bg-raised) 80%, transparent);
}
.notice-icon { width: 20px; height: 20px; flex: none; color: var(--accent); margin-top: 2px; }
.notice h2 { font-size: 1rem; font-weight: 500; letter-spacing: -.01em; }
.notice p { font-size: .86rem; color: var(--fg-dim); margin-top: .2rem; text-wrap: pretty; }
.notice-actions { margin-top: .85rem; display: flex; gap: .5rem; flex-wrap: wrap; }

.btn {
  padding: .48rem .9rem; border-radius: 9px; cursor: pointer;
  font-size: .84rem; font-weight: 500;
  background: var(--accent); color: var(--bg); border: 1px solid transparent;
  transition: filter .2s var(--ease), transform .12s var(--ease);
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: scale(.97); }
.btn-ghost { background: none; color: var(--fg-dim); border-color: var(--line); }
.btn-ghost:hover { color: var(--fg); border-color: var(--fg-faint); filter: none; }

/* ----------------------------------------------------------------- foot -- */
.site-foot {
  border-top: 1px solid var(--line-soft);
  padding-top: 1rem;
  display: flex; flex-direction: column; gap: .5rem;
  font-size: .76rem; color: var(--fg-faint); line-height: 1.6;
  text-wrap: pretty;
}
.site-foot .link { font-size: inherit; }
.shortcuts { display: flex; flex-wrap: wrap; gap: .3rem; align-items: center; }
kbd {
  font: inherit; font-size: .69rem;
  padding: .08rem .34rem; border-radius: 4px;
  border: 1px solid var(--line); background: var(--bg-raised); color: var(--fg-dim);
}
@media (max-width: 30rem) { .shortcuts { display: none; } }

/* --------------------------------------------------------------- credits -- */
.prose { display: flex; flex-direction: column; gap: 1.5rem; padding-block: 1rem 2rem; }
.prose h1 { font-size: clamp(1.5rem, 5vw, 2rem); font-weight: 500; letter-spacing: -.02em; }
.prose h2 { font-size: 1.02rem; font-weight: 600; letter-spacing: -.005em; margin-bottom: .5rem; }
.prose p  { color: var(--fg-dim); font-size: .9rem; text-wrap: pretty; }
.prose p + p { margin-top: .7rem; }
.prose a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--line); }
.prose a:hover { border-bottom-color: var(--accent); }

.credit-group { border-top: 1px solid var(--line-soft); padding-top: 1.1rem; }
.credit-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .3rem; }
.credit-list li {
  display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  font-size: .86rem; padding: .18rem 0;
}
.credit-list .by { color: var(--fg-faint); font-size: .78rem; flex: none; }

/* ------------------------------------------------------------------ a11y -- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
:where(a, button, input, [tabindex]):focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

.timer-btn {
  width: auto;
  padding: 0 .6rem;
  font: inherit;
  font-size: .78rem;
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
  border-radius: 999px;
  white-space: nowrap;
}
.timer-btn.is-on {
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 14%, transparent);
}

/* Transport controls must never shrink: squeezing them to fit an extra button
   is what took the play target from 62px to 47px on a phone. */
.transport .tbtn,
.transport .icon-btn { flex: 0 0 auto; }

@media (max-width: 34rem) {
  .transport { flex-wrap: wrap; row-gap: .9rem; }
  /* Full-width spacer forces volume and timer onto their own row. */
  .transport-spacer { flex: 0 0 100%; height: 0; }
  .volume { flex: 1 1 auto; }
}

/* An unending source cannot be scrubbed: there is no position to seek to. */
.scrubber .bar.is-endless { opacity: .35; pointer-events: none; }
.tbtn:disabled { opacity: .3; pointer-events: none; }

/* ------------------------------------------------------- transport rows */

.transport.secondary { margin-top: .85rem; }
.transport.secondary .icon-btn.is-on {
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 14%, transparent);
}

/* Buffering belongs on the control being watched, not in a line of text that
   shifts the layout. A ring around the play button, nothing else moves. */
.tbtn-play { position: relative; }
.tbtn-play.is-buffering::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: currentColor;
  opacity: .85;
  animation: lw-spin .9s linear infinite;
}
@keyframes lw-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .tbtn-play.is-buffering::after { animation-duration: 2.4s; }
}

/* ------------------------------------------------------------ timer menu */

.timer-wrap { position: relative; }
.timer-btn { display: inline-flex; align-items: center; gap: .4rem; }
.timer-ico { width: 16px; height: 16px; display: block; }

.timer-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + .5rem);
  z-index: 20;
  width: min(19rem, calc(100vw - 2.5rem));
  padding: .85rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  box-shadow: 0 18px 44px rgb(0 0 0 / .38);
}
.timer-menu-title {
  margin: 0 0 .55rem;
  font-size: .72rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.timer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .35rem;
  margin-bottom: .5rem;
}
.timer-opt {
  font: inherit;
  font-size: .82rem;
  padding: .45rem .3rem;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  white-space: nowrap;
}
.timer-opt:hover { background: color-mix(in oklab, var(--fg) 8%, transparent); }
.timer-opt.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 13%, transparent);
}
.timer-menu > .timer-opt { width: 100%; margin-top: .35rem; }
.timer-row { display: flex; gap: .35rem; }
.timer-custom {
  flex: 1;
  font: inherit;
  font-size: .82rem;
  padding: .45rem .55rem;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg);
  min-width: 0;
}

/* ------------------------------------------------------------- playlists */

.section-title {
  margin: 0 0 .9rem;
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
}
.playlist-card {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}
.cover {
  display: block;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  background: color-mix(in oklab, hsl(var(--hue) 40% 40%) 22%, var(--bg));
  box-shadow: 0 8px 22px rgb(0 0 0 / .3);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.cover svg { display: block; width: 100%; height: 100%; }
.playlist-card:hover .cover { transform: translateY(-3px); box-shadow: 0 14px 30px rgb(0 0 0 / .38); }
.playlist-card[aria-current="true"] .cover { outline: 2px solid var(--accent); outline-offset: 3px; }
.playlist-meta { display: flex; flex-direction: column; gap: .18rem; min-width: 0; }
.playlist-name { font-weight: 600; }
.playlist-tagline { font-size: .82rem; color: var(--fg-dim); line-height: 1.35; }
.playlist-count { font-size: .74rem; color: var(--fg-dim); opacity: .8; }

/* ---------------------------------------------------- playlist detail */

.back-btn {
  display: inline-flex; align-items: center; gap: .35rem;
  font: inherit; font-size: .85rem;
  padding: .4rem .6rem .4rem .35rem;
  margin-bottom: 1rem;
  border-radius: 999px; border: 1px solid var(--line);
  background: transparent; color: var(--fg-dim); cursor: pointer;
}
.back-btn:hover { color: var(--fg); }
.back-ico { width: 16px; height: 16px; display: block; }

.detail-hero { display: flex; gap: 1.1rem; align-items: flex-end; margin-bottom: 1.4rem; }
.cover-lg { width: clamp(110px, 26vw, 168px); flex: none; }
.detail-name { margin: 0 0 .3rem; font-size: clamp(1.4rem, 4vw, 2rem); }
.detail-tagline { margin: 0 0 .8rem; color: var(--fg-dim); max-width: 42ch; }
.play-all {
  display: inline-flex; align-items: center; gap: .45rem;
  font: inherit; font-weight: 600; font-size: .88rem;
  padding: .5rem 1rem; border-radius: 999px; border: none;
  background: var(--accent); color: var(--bg); cursor: pointer;
}
.play-all-ico { width: 15px; height: 15px; display: block; }

.track-list { list-style: none; margin: 0; padding: 0; }
.track-row {
  display: flex; align-items: center; gap: .4rem;
  border-radius: 10px;
}
.track-row:hover { background: color-mix(in oklab, var(--fg) 6%, transparent); }
.track-main {
  flex: 1; min-width: 0;
  display: flex; align-items: center; gap: .85rem;
  padding: .6rem .7rem;
  font: inherit; text-align: left;
  background: none; border: none; color: inherit; cursor: pointer;
}
.track-num { width: 1.6rem; flex: none; color: var(--fg-dim); font-size: .82rem; font-variant-numeric: tabular-nums; }
.track-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: .1rem; }
.track-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-by { font-size: .76rem; color: var(--fg-dim); }
.track-time { flex: none; color: var(--fg-dim); font-size: .82rem; font-variant-numeric: tabular-nums; }
.track-loading { padding: .8rem .7rem; color: var(--fg-dim); font-size: .9rem; }

.row-btn {
  flex: none;
  display: grid; place-items: center;
  width: 38px; height: 38px; margin-right: .4rem;
  border-radius: 50%; border: none;
  background: none; color: var(--fg-dim); cursor: pointer;
}
.row-btn:hover { color: var(--fg); background: color-mix(in oklab, var(--fg) 9%, transparent); }
.row-btn svg { width: 18px; height: 18px; }
/* A cross-origin download is fetched before it is saved, so the button has a
   wait the same button never used to have. */
.row-btn.is-busy { pointer-events: none; opacity: .5; }
.row-btn.is-busy svg { animation: row-btn-pulse 1s ease-in-out infinite; }
@keyframes row-btn-pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .row-btn.is-busy svg { animation: none; } }

@media (max-width: 34rem) {
  .playlist-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .8rem; }
  .detail-hero { gap: .8rem; }
}

/* The card is a wrapper so the open button and the play button can be siblings;
   a button may not contain another button. */
.playlist-card { position: relative; display: flex; }
.playlist-open {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: .7rem;
  padding: 0; text-align: left;
  background: none; border: none; color: inherit; cursor: pointer;
}
.cover-overlay {
  position: absolute;
  left: 0; right: 0; top: 0;
  aspect-ratio: 1;
  pointer-events: none;
}
.cover-play {
  position: absolute;
  right: .55rem; bottom: .55rem;
  pointer-events: auto;
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border: none; border-radius: 50%;
  background: var(--accent); color: var(--bg);
  cursor: pointer;
  opacity: 0; transform: translateY(6px);
  transition: opacity .18s var(--ease), transform .18s var(--ease);
  box-shadow: 0 6px 18px rgb(0 0 0 / .35);
}
.cover-play svg { width: 17px; height: 17px; margin-left: 2px; }
.playlist-card:hover .cover-play,
.cover-play:focus-visible { opacity: 1; transform: translateY(0); }
/* Touch has no hover, so the affordance must simply be there. */
@media (hover: none) {
  .cover-play { opacity: 1; transform: none; }
}

/* ------------------------------------------------- transport, redesigned */

/* One primary row, centred on the play button so the hierarchy is obvious at a
   glance, and one quiet utility row. The skip controls are deliberately smaller
   than prev/next: they are used less and should not compete for attention. */
.transport {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(.35rem, 2.5vw, .9rem);
  flex-wrap: nowrap;
}
.transport .tbtn { flex: 0 0 auto; }
.tbtn-sm { width: 40px; height: 40px; padding: 9px; color: var(--fg-faint); }
.tbtn-sm:hover { color: var(--fg); }

.utils {
  margin-top: .9rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.utils-spacer { flex: 1 1 auto; }
.utils .icon-btn.is-on {
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 14%, transparent);
}

/* The volume slider only needs to be big enough to aim at; on a phone it gives
   its width back to the row instead. */
.volume input[type="range"] { width: clamp(64px, 16vw, 108px); }

@media (max-width: 34rem) {
  /* One-handed reach: the primary row centres so the play button sits under
     the thumb rather than against the left edge. */
  .transport { justify-content: center; gap: .5rem; margin-top: 1rem; }
  .utils { margin-top: .75rem; gap: .3rem; }
  .timer-btn { padding: 0 .5rem; }
  .volume input[type="range"] { width: 84px; }
}

/* The transport rows are tighter now, so the surrounding rhythm follows. */
.up-next { margin-top: .95rem; }
@media (max-width: 34rem) {
  .up-next { margin-top: .8rem; }
}

/* ------------------------------------------------------- vertical volume */

.volume { position: relative; display: flex; align-items: center; }

/* An explicit display value beats the browser's `[hidden] { display: none }`,
   so the popover has to opt back out or it is visible on load. */
.volume-menu[hidden] { display: none; }

.volume-menu {
  position: absolute;
  right: 50%;
  transform: translateX(50%);
  bottom: calc(100% + .5rem);
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: .6rem .5rem .5rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  box-shadow: 0 18px 44px rgb(0 0 0 / .38);
}

.volume-pct {
  font-size: .7rem;
  font-variant-numeric: tabular-nums;
  color: var(--fg-dim);
  min-width: 2ch;
  text-align: center;
}

/* A drawn slider with the real input transparently on top. The native vertical
   range control does not centre its thumb on its track — every combination of
   track width, thumb width and margin tried left the thumb beside the rail
   rather than on it — so only the input's behaviour is used, not its painting. */
.vslider {
  position: relative;
  width: 26px;
  height: 104px;
  --pct: 70%;
}
.vslider-rail,
.vslider-fill {
  position: absolute;
  left: 50%;
  width: 5px;
  transform: translateX(-50%);
  border-radius: 999px;
  pointer-events: none;
}
.vslider-rail {
  top: 0; bottom: 0;
  background: color-mix(in oklab, var(--fg) 18%, transparent);
}
.vslider-fill {
  bottom: 0;
  height: var(--pct);
  background: var(--accent);
}
.vslider-thumb {
  position: absolute;
  left: 50%;
  bottom: var(--pct);
  width: 13px; height: 13px;
  margin-left: -6.5px;
  margin-bottom: -6.5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 1px 4px rgb(0 0 0 / .45);
  pointer-events: none;
}
/* Transparent, but still the thing you actually drag and focus. */
.vslider input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  writing-mode: vertical-rl;
  direction: rtl;
  appearance: none;
  -webkit-appearance: none;
}
/* :focus-within would ring the thumb on every mouse click too. The thumb comes
   before the input in the DOM, so a sibling combinator cannot reach it — :has
   is what makes "keyboard focus only" expressible here. */
.vslider:has(input:focus-visible) .vslider-thumb {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.volume-mute {
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%; border: none;
  background: none; color: var(--fg-dim); cursor: pointer;
}
.volume-mute:hover { color: var(--fg); background: color-mix(in oklab, var(--fg) 9%, transparent); }
.volume-mute.is-on { color: var(--accent); background: color-mix(in oklab, var(--accent) 15%, transparent); }
.volume-mute svg { width: 16px; height: 16px; }

.vol-btn { gap: .45rem; }
.vol-level {
  display: block; width: 34px; height: 4px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--fg) 18%, transparent);
  overflow: hidden;
}
.vol-level-fill { display: block; height: 100%; width: 70%; background: currentColor; border-radius: 999px; }
.vol-btn.is-muted .vol-level-fill { background: var(--fg-faint); }

/* ---- transport weighting ------------------------------------------------ */

/* Prev/next were so low-contrast they read as disabled. They are primary
   navigation and should look it; the ±10 skips stay quieter and smaller. */
.transport .tbtn { color: var(--fg); }
.transport .tbtn:disabled { color: var(--fg-faint); opacity: .35; }
.tbtn-sm { color: var(--fg-dim); }
.tbtn-sm:hover { color: var(--fg); }

/* The play button no longer needs to shout now that the row around it is
   correctly weighted. */
.tbtn-play { width: 56px; height: 56px; padding: 15px; }

/* ---- progress ----------------------------------------------------------- */

.scrubber .bar { height: 6px; border-radius: 999px; background: color-mix(in oklab, var(--fg) 14%, transparent); }
.scrubber .bar-fill { height: 100%; border-radius: 999px; }
.bar::after { width: 13px; height: 13px; margin: -6.5px 0 0 -6.5px; box-shadow: 0 1px 4px rgb(0 0 0 / .4); }

@media (max-width: 40rem) {
  .utils { margin-top: 1.1rem; width: 100%; max-width: 20rem; }
  .tbtn-play { width: 60px; height: 60px; padding: 16px; }
}

/* Three equal segments rather than space-between: the buttons have unequal
   intrinsic widths, so distributing the free space between them left the row
   looking bunched to one side. */
.utils > * { flex: 1 1 0; min-width: 0; }
.utils .util-btn { width: 100%; justify-content: center; }
.utils .timer-wrap, .utils .volume { display: flex; }

/* The transport sits under a left-aligned title but should read as the centre
   of the player, not as another left-aligned row. Centre it, and the utility
   bar with it, inside the content column. */
.state.player > .transport { justify-content: center; }
.state.player > .utils { margin-inline: auto; }

/* The level bar is content, not slack: without this the equal-width segments
   squeeze it to zero and the volume control loses the thing that made it
   readable as a volume control. */
.vol-level { flex: 0 0 auto; }
.utils .util-btn { padding-inline: .45rem; gap: .35rem; }
/* Shrink-to-fit left the bar too narrow to hold its own contents. */
.state.player > .utils { width: min(22rem, 100%); }

/* ------------------------------- utility row (restored; see note below) ----
   These rules were deleted by an index-based edit that sliced from
   `.volume-menu` to `.vol-btn` and took everything in between with it. Without
   the base button rule the controls fell back to the browser's default button
   chrome, and without .util-ico the SVGs — which are width:100% by design —
   expanded to fill them. Kept at the end of the file so the cascade is
   obvious. */
.utils {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .35rem;
  padding: .3rem;
  border-radius: 999px;
  background: color-mix(in oklab, var(--fg) 5%, transparent);
  border: 1px solid var(--line-soft);
}
.util-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  height: 36px;
  padding: 0 .7rem;
  font: inherit;
  font-size: .76rem;
  border: none;
  border-radius: 999px;
  background: none;
  color: var(--fg-dim);
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.util-btn:hover { color: var(--fg); background: color-mix(in oklab, var(--fg) 8%, transparent); }
.util-btn.is-on { color: var(--accent); background: color-mix(in oklab, var(--accent) 15%, transparent); }
.util-ico { width: 17px; height: 17px; display: block; flex: none; }
.util-ico svg { display: block; width: 100%; height: 100%; }
.timer-btn .timer-text:empty { display: none; }

/* ------------------------- player layout (restored; same deletion as above) --
   The index-based slice that removed the utility styles took this block too:
   the grid areas, and the width that keeps the artwork to 168px beside the
   controls. Without a width the cover filled the column and dominated the
   page. */
.state.player {
  display: grid;
  grid-template-columns: 168px 1fr;
  grid-template-areas:
    'cover info'
    'cover scrub'
    'cover transport'
    'cover utils'
    'cover next';
  column-gap: 1.6rem;
  align-content: start;
}
.state.player > .now-cover { grid-area: cover; align-self: start; }
.state.player > .now-info { grid-area: info; }
.state.player > .scrubber { grid-area: scrub; }
.state.player > .transport { grid-area: transport; }
.state.player > .utils { grid-area: utils; }
.state.player > .up-next { grid-area: next; }

.now-cover {
  width: 168px;
  aspect-ratio: 1;
  border-radius: 14px;
  overflow: hidden;
  background: color-mix(in oklab, hsl(var(--hue) 40% 40%) 20%, var(--bg));
  box-shadow: 0 12px 30px rgb(0 0 0 / .34);
}
.now-cover svg { display: block; width: 100%; height: 100%; }
.state.player .eyebrow { margin-top: 0; }

@media (max-width: 40rem) {
  .state.player {
    grid-template-columns: 1fr;
    grid-template-areas: 'cover' 'info' 'scrub' 'transport' 'utils' 'next';
    justify-items: center;
    text-align: center;
    row-gap: 0;
  }
  .now-cover { width: min(62vw, 260px); margin-bottom: 1.25rem; }
  .state.player > .now-info,
  .state.player > .scrubber,
  .state.player > .up-next { width: 100%; }
  .state.player .track-title { font-size: clamp(1.5rem, 7vw, 2rem); }
  .state.player .up-next { justify-content: center; }
}

/* Confirmation that a copy actually happened; a silent copy reads as a dead button. */
.share-flash {
  font-size: .72rem;
  white-space: nowrap;
  margin-left: .1rem;
}