@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

:root {
  --ink: #3d291f;
  --ink-soft: #6d5245;
  --teal: #779c99;
  --sky: #a8cad1;
  --pink: #dd8d80;
  --yellow: #dfad40;
  --cream: #f3e7cf;
  --paper: #fff9ec;
  --panel: url("assets/ui-panel-frame.webp");
  --skin: url("assets/ui-skin-sheet.webp");
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; }
html { background: var(--teal); }
body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background-color: var(--teal);
  background-image: url("assets/retro-brick-wall.webp");
  background-position: center;
  background-size: cover;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button, a, label { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--paper); outline-offset: 3px; }
.skip-link { position: fixed; z-index: 2000; top: 8px; left: 8px; padding: 11px 16px; color: var(--ink); background: var(--yellow); font-weight: 900; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.painted-icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 27px;
  height: 27px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}
.painted-icon-play { background-image: url("assets/icons/play.webp"); }
.painted-icon-pause { background-image: url("assets/icons/pause.webp"); }
.painted-icon-prev { background-image: url("assets/icons/prev.webp"); }
.painted-icon-next { background-image: url("assets/icons/next.webp"); }
.painted-icon-plus { background-image: url("assets/icons/plus.webp"); }
.painted-icon-check { background-image: url("assets/icons/check.webp"); }
.painted-icon-info { background-image: url("assets/icons/info.webp"); }
.painted-icon-upload { background-image: url("assets/icons/upload.webp"); }
.painted-icon-shuffle { background-image: url("assets/icons/shuffle.webp"); }
.painted-icon-close { background-image: url("assets/icons/close.webp"); }
.painted-icon-copy { background-image: url("assets/icons/copy.webp"); }
.painted-icon-code { background-image: url("assets/icons/code.webp"); }
.painted-icon-arrow-up { background-image: url("assets/icons/arrow-up.webp"); }
.painted-icon-arrow-down { background-image: url("assets/icons/arrow-down.webp"); }
.painted-icon-music { background-image: url("assets/icons/music.webp"); }
.painted-icon-star { background-image: url("assets/icons/star.webp"); }

.topbar {
  position: relative;
  z-index: 70;
  height: calc(74px + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: env(safe-area-inset-top, 0px) max(24px, env(safe-area-inset-right, 0px)) 0 max(24px, env(safe-area-inset-left, 0px));
  background: rgba(243, 231, 207, .96);
  box-shadow: 0 6px 18px rgba(61,41,31,.28);
  backdrop-filter: blur(15px);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background-image: var(--skin);
  background-position: 50% 100%;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  font-family: "Arial Rounded MT Bold", Pretendard, sans-serif;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: -.08em;
}
.brand > span:last-child { display: flex; flex-direction: column; }
.brand strong { font-size: 16px; font-weight: 900; letter-spacing: -.04em; }
.brand small { color: var(--teal); font-size: 8px; font-weight: 900; letter-spacing: .15em; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.source-status { display: inline-flex; align-items: center; gap: 7px; margin-right: 6px; color: var(--ink-soft); font-size: 11px; font-weight: 800; }
.source-status i { width: 8px; height: 8px; background: var(--teal); border-radius: 50%; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 21px;
  background-color: transparent;
  background-image: var(--skin);
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  transition: transform .18s var(--ease), filter .18s var(--ease), opacity .18s var(--ease);
}
.button:not(:disabled):hover { filter: saturate(1.08) brightness(1.03); transform: translateY(-2px); }
.button:disabled { cursor: not-allowed; filter: grayscale(.55); opacity: .45; }
.button-ghost, .button-light { background-position: 100% 0; }
.button-acid { background-position: 0 0; }
.button-outline { background-position: 50% 0; }
.topbar .button { min-width: 92px; }
.topbar .button .painted-icon { width: 26px; height: 26px; }

.page-shell {
  width: min(1720px, 100%);
  height: calc(100dvh - 74px - env(safe-area-inset-top, 0px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 12px;
  margin: 0 auto;
  padding: 12px;
  overflow: hidden;
}
.content-column {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  grid-template-rows: 244px minmax(0, 1fr);
  gap: 12px;
}
.hero, .discovery, .catalog, .mix-sticky, .modal {
  min-width: 0;
  min-height: 0;
  background-color: var(--cream);
  border: 22px solid transparent;
  border-image: var(--panel) 125 fill / 25px / 0 stretch;
}
.hero { grid-column: 1; grid-row: 1; overflow: hidden; padding: 0; }
.hero-scene { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; }
.discovery { grid-column: 1; grid-row: 2; overflow-y: auto; padding: 12px 14px 20px; scrollbar-width: thin; scrollbar-color: var(--pink) transparent; }
.catalog { grid-column: 2; grid-row: 1 / 3; overflow-y: auto; padding: 15px 17px 130px; scrollbar-width: thin; scrollbar-color: var(--pink) transparent; }
.mix-panel { min-width: 0; min-height: 0; overflow: hidden; }
.mix-sticky { width: 100%; height: 100%; overflow-y: auto; padding: 17px 17px 130px; scrollbar-width: thin; scrollbar-color: var(--pink) transparent; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.section-heading h2, .mix-title-row h2 { margin: 0; font-size: clamp(25px, 2.2vw, 35px); line-height: 1; letter-spacing: -.055em; }
.section-heading h2 span { color: var(--pink); }
.section-no { margin: 0 0 7px; color: var(--teal); font: 900 9px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; }
.text-button {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 0 15px;
  background-color: transparent;
  background-image: var(--skin);
  background-position: 100% 0;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 11px;
  font-weight: 850;
  white-space: nowrap;
}
.text-button .painted-icon { width: 24px; height: 24px; }

.filter-tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.filter-tabs button {
  min-height: 46px;
  padding: 0 13px;
  background-color: transparent;
  background-image: var(--skin);
  background-position: 100% 0;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 850;
}
.filter-tabs button[aria-selected="true"] { background-position: 0 50%; }
.bubble-stage { min-height: 250px; display: flex; align-content: center; align-items: center; justify-content: center; flex-wrap: wrap; gap: 3px 5px; padding: 12px 0; }
.mood-bubble {
  min-height: 70px;
  display: inline-grid;
  place-items: center;
  padding: 0 20px 6px;
  background-color: transparent;
  background-image: var(--skin);
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  transition: transform .18s var(--ease), filter .18s var(--ease);
}
.mood-bubble:nth-child(3n+1), .mood-bubble[data-color="clay"] { background-position: 0 50%; }
.mood-bubble:nth-child(3n+2), .mood-bubble[data-color="moss"], .mood-bubble[data-color="sky"] { background-position: 50% 50%; }
.mood-bubble:nth-child(3n), .mood-bubble[data-color="lilac"] { background-position: 100% 50%; }
.mood-bubble[data-color="butter"] { background-position: 0 0; }
.mood-bubble[data-color="paper"] { background-position: 100% 0; }
.mood-bubble:hover { filter: brightness(1.05) saturate(1.08); transform: translateY(-2px) rotate(-1deg); }
.mood-bubble[aria-pressed="true"] { filter: saturate(1.25) drop-shadow(0 5px 0 rgba(61,41,31,.48)); transform: translateY(-3px) scale(1.02); }
.active-filter-row { min-height: 48px; display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.active-filter {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 13px 5px;
  background-color: transparent;
  background-image: var(--skin);
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 10px;
  font-weight: 850;
}
.active-filter small { color: var(--cream); }
.active-filter .painted-icon { width: 18px; height: 18px; }
.no-filter { color: var(--ink-soft); font-size: 11px; }

.catalog-tools { display: flex; align-items: center; gap: 7px; }
.switch-label { min-height: 43px; display: inline-flex; align-items: center; gap: 4px; color: var(--ink-soft); cursor: pointer; font-size: 11px; font-weight: 850; }
.switch-label input { position: absolute; opacity: 0; pointer-events: none; }
.switch-label > span { position: relative; width: 48px; height: 36px; background-image: var(--skin); background-position: 50% 0; background-repeat: no-repeat; background-size: 300% 300%; }
.switch-label > span::after { content: ""; position: absolute; top: 5px; left: 3px; width: 27px; height: 27px; background-image: var(--skin); background-position: 0 100%; background-repeat: no-repeat; background-size: 300% 300%; transition: left .2s var(--ease); }
.switch-label input:checked + span::after { left: 18px; background-position: 100% 100%; }
.track-grid { display: grid; grid-template-columns: 1fr; gap: 6px; }
.track-card {
  min-height: 130px;
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  overflow: hidden;
  padding: 13px;
  background-color: var(--cream);
  background-image: var(--panel);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  border: 0;
  transition: transform .18s var(--ease), filter .18s var(--ease);
}
.track-card:hover { filter: saturate(1.08) brightness(1.03); transform: translateY(-2px); }
.track-card[data-active="true"] { filter: drop-shadow(0 5px 0 rgba(221,141,128,.72)); }
.cover {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background-color: var(--teal);
  background-image: url("assets/retro-brick-wall.webp");
  background-repeat: no-repeat;
  background-size: 440% auto;
  border-radius: 16px;
}
.cover::after { content: ""; position: absolute; inset: 0; background-image: url("assets/icons/music.webp"); background-position: center; background-repeat: no-repeat; background-size: 62%; opacity: .72; }
.cover .track-no { position: absolute; z-index: 2; top: 8px; left: 8px; padding: 4px 6px; color: var(--paper); background: rgba(61,41,31,.78); font: 900 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.cover .cover-word { display: none; }
.track-body { min-width: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 4px 6px 3px 13px; }
.track-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.track-top > div { min-width: 0; }
.track-title { min-width: 0; margin: 0; overflow: hidden; font-size: 16px; line-height: 1.2; letter-spacing: -.03em; white-space: nowrap; text-overflow: ellipsis; }
.track-subtitle { display: block; margin-top: 4px; overflow: hidden; color: var(--ink-soft); font-size: 10px; white-space: nowrap; text-overflow: ellipsis; }
.play-card, .icon-button, .main-play, .modal-close, .queue-controls button, .prompt-copy {
  display: grid;
  place-items: center;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.play-card { flex: 0 0 42px; width: 42px; height: 42px; }
.play-card .painted-icon { width: 42px; height: 42px; }
.track-tags { display: flex; gap: 4px; overflow: hidden; margin-top: 7px; }
.track-tags span { flex: 0 0 auto; padding: 4px 7px; color: var(--ink); background: rgba(168,202,209,.5); border-radius: 999px; font-size: 8px; font-weight: 800; }
.track-tags span:nth-child(2n) { background: rgba(223,173,64,.28); }
.track-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; }
.track-meta { max-width: 48%; overflow: hidden; color: var(--ink-soft); font-size: 9px; font-variant-numeric: tabular-nums; white-space: nowrap; text-overflow: ellipsis; }
.track-actions { display: flex; align-items: center; gap: 4px; }
.detail-button, .add-button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 0 13px;
  background-color: transparent;
  background-image: var(--skin);
  background-position: 100% 0;
  background-repeat: no-repeat;
  background-size: 300% 300%;
  border: 0;
  cursor: pointer;
  font-size: 10px;
  font-weight: 850;
}
.add-button[data-added="true"] { background-position: 0 0; }
.add-button .painted-icon { width: 21px; height: 21px; }
.empty-results { min-height: 180px; display: grid; place-items: center; color: var(--ink-soft); }

.mix-title-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mix-title-row span { color: var(--ink-soft); font-size: 11px; font-weight: 850; }
.duration-display { margin-top: 16px; color: var(--teal); font-size: 43px; line-height: 1; letter-spacing: -.06em; font-weight: 950; font-variant-numeric: tabular-nums; }
.duration-display small { margin-left: 4px; color: var(--ink-soft); font-size: 11px; letter-spacing: 0; }
.hour-meter { height: 42px; margin-top: 8px; padding: 10px 13px; background-image: var(--skin); background-position: 100% 0; background-repeat: no-repeat; background-size: 300% 300%; }
.hour-meter span { display: block; width: 0; height: 100%; background-image: var(--skin); background-position: 0 0; background-repeat: no-repeat; background-size: 300% 300%; transition: width .3s var(--ease); }
.meter-note { min-height: 20px; margin: 1px 4px 9px; color: var(--ink-soft); font-size: 10px; }
.mix-actions { display: grid; gap: 3px; }
.mix-actions .button { width: 100%; min-height: 55px; }
.queue-list { display: grid; gap: 2px; margin: 10px 0 0; padding: 0; list-style: none; }
.queue-empty { min-height: 80px; display: grid; place-items: center; color: var(--ink-soft); font-size: 11px; }
.queue-item { min-height: 56px; display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 6px; padding: 5px 3px; background: rgba(255,249,236,.58); }
.queue-index { color: var(--pink); font: 900 8px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.queue-copy { min-width: 0; display: flex; flex-direction: column; }
.queue-copy strong { overflow: hidden; font-size: 11px; white-space: nowrap; text-overflow: ellipsis; }
.queue-copy span { color: var(--ink-soft); font-size: 8px; }
.queue-controls { display: flex; align-items: center; }
.queue-controls button { width: 30px; height: 34px; }
.queue-controls .painted-icon { width: 27px; height: 27px; }
.clear-queue { width: 100%; min-height: 42px; margin-top: 5px; color: var(--ink-soft); background: transparent; border: 0; cursor: pointer; font-size: 10px; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.clear-queue:disabled { cursor: not-allowed; opacity: .35; }

.mini-player {
  position: fixed;
  z-index: 90;
  left: 50%;
  bottom: 12px;
  width: min(860px, calc(100vw - 32px));
  min-height: 82px;
  display: grid;
  grid-template-columns: minmax(210px,1fr) auto minmax(210px,1fr);
  align-items: center;
  gap: 16px;
  padding: 12px 24px;
  background-color: var(--cream);
  background-image: var(--panel);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 140%);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.mini-player[data-visible="true"] { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.now-playing { min-width: 0; display: flex; align-items: center; gap: 10px; }
.mini-cover { flex: 0 0 50px; height: 50px; background-image: url("assets/retro-brick-wall.webp"); background-repeat: no-repeat; background-size: 440% auto; border-radius: 14px; }
.now-copy { min-width: 0; display: flex; flex-direction: column; }
.now-copy small { color: var(--teal); font: 900 8px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; }
.now-copy strong, .now-copy span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.now-copy strong { margin-top: 2px; font-size: 13px; }
.now-copy span { color: var(--ink-soft); font-size: 9px; }
.transport { display: flex; align-items: center; gap: 2px; }
.icon-button { width: 42px; height: 42px; }
.main-play { width: 54px; height: 54px; }
.icon-button .painted-icon { width: 40px; height: 40px; }
.main-play .painted-icon { width: 52px; height: 52px; }
.timeline { display: grid; grid-template-columns: 30px minmax(80px,1fr) 30px; align-items: center; gap: 6px; color: var(--ink-soft); font-size: 8px; font-variant-numeric: tabular-nums; }
.timeline input { width: 100%; accent-color: var(--pink); cursor: pointer; }
.mobile-nav { display: none; }

.modal { width: min(92vw, 620px); max-height: min(86dvh, 780px); overflow-y: auto; padding: 25px; color: var(--ink); }
.modal::backdrop { background: rgba(61,41,31,.68); backdrop-filter: blur(7px); }
.modal h2 { margin: 4px 0 16px; font-size: clamp(27px,4vw,42px); line-height: 1.05; letter-spacing: -.05em; }
.modal > p:not(.section-no):not(.legal-caveat) { color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.modal-close { position: sticky; z-index: 2; top: 0; float: right; width: 44px; height: 44px; }
.modal-close .painted-icon { width: 43px; height: 43px; }
.upload-zone { min-height: 150px; margin-top: 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; background-image: var(--skin); background-position: 50% 50%; background-repeat: no-repeat; background-size: 300% 300%; cursor: pointer; }
.upload-zone .painted-icon { width: 46px; height: 46px; }
.upload-zone > span:last-child, .import-status, .legal-caveat { color: var(--ink-soft); font-size: 10px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 3px; margin-top: 20px; }
.rights-list { display: grid; gap: 5px; margin: 22px 0; padding: 0; list-style: none; }
.rights-list li { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 12px; background: rgba(255,249,236,.56); }
.rights-list > li > span { color: var(--pink); font-size: 10px; font-weight: 900; }
.rights-list strong { font-size: 13px; }
.rights-list p { margin: 5px 0 0; color: var(--ink-soft); font-size: 11px; line-height: 1.55; }
.legal-links { display: flex; flex-wrap: wrap; gap: 3px; }
.legal-links a { min-height: 42px; display: inline-flex; align-items: center; padding: 0 16px; background-image: var(--skin); background-position: 50% 0; background-repeat: no-repeat; background-size: 300% 300%; font-size: 10px; font-weight: 850; text-decoration: none; }
.track-detail-head { display: grid; grid-template-columns: 140px 1fr; gap: 18px; margin: 8px 0 22px; }
.track-detail-cover { min-height: 140px; }
.track-detail-copy h2 { margin: 9px 0 7px; }
.track-detail-copy p { margin: 0; color: var(--ink-soft); font-size: 12px; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 11px; }
.detail-tags span { padding: 5px 8px; background: rgba(168,202,209,.46); border-radius: 999px; font-size: 9px; font-weight: 800; }
.prompt-box { position: relative; padding: 17px 52px 17px 17px; color: var(--cream); background: var(--ink); font: 11px/1.65 ui-monospace, SFMono-Regular, Menlo, monospace; }
.prompt-copy { position: absolute; top: 5px; right: 5px; width: 42px; height: 42px; }
.prompt-copy .painted-icon { width: 40px; height: 40px; }
.toast { position: fixed; z-index: 130; left: 50%; bottom: 106px; max-width: calc(100vw - 28px); padding: 12px 18px; color: var(--ink); background-image: var(--skin); background-position: 0 0; background-repeat: no-repeat; background-size: 300% 300%; font-size: 11px; font-weight: 900; opacity: 0; pointer-events: none; transform: translate(-50%,20px); transition: .2s var(--ease); }
.toast[data-visible="true"] { opacity: 1; transform: translate(-50%,0); }

@media (max-width: 1180px) {
  .page-shell { grid-template-columns: minmax(0,1fr) 310px; }
  .content-column { grid-template-columns: 300px minmax(0,1fr); grid-template-rows: 220px minmax(0,1fr); }
  .track-card { grid-template-columns: 82px minmax(0,1fr); }
  .detail-button { display: none; }
}

@media (max-width: 820px) {
  .topbar { height: calc(64px + env(safe-area-inset-top, 0px)); padding-left: max(13px, env(safe-area-inset-left, 0px)); padding-right: max(13px, env(safe-area-inset-right, 0px)); }
  .brand-mark { width: 42px; height: 42px; }
  .brand small, .source-status, .topbar .button > span:last-child { display: none; }
  .topbar .button { min-width: 45px; min-height: 45px; padding: 0; }
  .page-shell { height: calc(100dvh - 64px - 68px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)); display: block; padding: 7px; }
  .content-column { width: 100%; height: 100%; display: block; overflow-y: auto; scrollbar-width: none; }
  .content-column::-webkit-scrollbar { display: none; }
  .hero { height: 210px; margin-bottom: 6px; }
  .discovery { min-height: calc(100% - 216px); overflow: visible; padding-bottom: 100px; }
  .catalog { width: 100%; height: 100%; overflow-y: auto; padding: 14px 12px 150px; }
  .mix-panel { width: 100%; height: 100%; overflow: hidden; }
  .mix-sticky { height: 100%; padding: 15px 13px 150px; }
  body[data-mobile-view="mood"] .catalog, body[data-mobile-view="mood"] .mix-panel { display: none; }
  body[data-mobile-view="tracks"] .hero, body[data-mobile-view="tracks"] .discovery, body[data-mobile-view="tracks"] .mix-panel { display: none; }
  body[data-mobile-view="tracks"] .catalog { display: block; }
  body[data-mobile-view="mix"] .content-column { display: none; }
  body[data-mobile-view="mix"] .mix-panel { display: block; }
  .mobile-nav {
    position: fixed;
    z-index: 100;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(68px + env(safe-area-inset-bottom, 0px));
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 2px;
    padding: 3px max(8px, env(safe-area-inset-right, 0px)) env(safe-area-inset-bottom, 0px) max(8px, env(safe-area-inset-left, 0px));
    background: rgba(243,231,207,.96);
    box-shadow: 0 -7px 20px rgba(61,41,31,.22);
  }
  .mobile-nav button { display: flex; align-items: center; justify-content: center; gap: 2px; background-color: transparent; background-image: var(--skin); background-position: 100% 0; background-repeat: no-repeat; background-size: 300% 300%; border: 0; font-size: 10px; font-weight: 850; }
  .mobile-nav button[aria-pressed="true"] { background-position: 0 0; }
  .mobile-nav .painted-icon { width: 32px; height: 32px; }
  .mini-player { bottom: calc(72px + env(safe-area-inset-bottom, 0px)); width: calc(100vw - 14px); min-height: 100px; grid-template-columns: minmax(0,1fr) auto; gap: 4px 8px; padding: 11px 18px; }
  .timeline { grid-column: 1 / -1; }
  .track-grid { gap: 4px; }
  .track-card { grid-template-columns: 84px minmax(0,1fr); min-height: 132px; padding: 12px; }
  .section-heading { align-items: flex-start; }
}

@media (max-width: 480px) {
  .brand strong { font-size: 14px; }
  .hero { height: 190px; }
  .discovery { min-height: calc(100% - 196px); }
  .section-heading h2, .mix-title-row h2 { font-size: 28px; }
  .filter-tabs { grid-template-columns: repeat(4,1fr); gap: 1px; }
  .filter-tabs button { min-height: 43px; padding: 0 5px; font-size: 10px; }
  .bubble-stage { min-height: 230px; gap: 1px; }
  .mood-bubble { min-height: 65px; padding-inline: 12px; font-size: 11px; }
  .catalog-tools { align-items: flex-start; flex-direction: column-reverse; gap: 0; }
  .track-card { grid-template-columns: 72px minmax(0,1fr); min-height: 126px; padding: 10px; }
  .track-title { font-size: 14px; }
  .track-tags span:nth-child(n+3) { display: none; }
  .track-meta { max-width: 85px; }
  .now-copy strong { max-width: 135px; }
  .icon-button { width: 36px; height: 36px; }
  .icon-button .painted-icon { width: 35px; height: 35px; }
  .main-play { width: 48px; height: 48px; }
  .main-play .painted-icon { width: 47px; height: 47px; }
  .modal { padding: 18px; }
  .track-detail-head { grid-template-columns: 86px 1fr; gap: 12px; }
  .track-detail-cover { min-height: 86px; }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}