/* ── Dalas Music Design System ──────────────────────────────────────────── */
:root {
  /* Monochrome badge identity — black & white */
  --c-purple:  #ffffff;
  --c-pink:    #ffffff;
  --c-orange:  #cccccc;
  --grad:      #ffffff;
  --grad-h:    rgba(255,255,255,.85);
  --grad-ring: #ffffff;

  /* Surface */
  --bg:        #070707;
  --panel:     #111111;
  --panel-2:   #181818;
  --hover:     #1e1e1e;
  --line:      #2a2a2a;

  /* Text */
  --text:      #ffffff;
  --muted:     #888888;
  --muted-2:   #555555;

  /* Functional */
  --accent:    #ffffff;
  --radius:    12px;
  --radius-sm: 8px;
  --player-h:  90px;
  --sidebar-w: 280px;
  --transition: .18s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: 28px; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 0 0 16px; }
svg { width: 18px; height: 18px; flex: none; }
svg:not([fill]) { fill: currentColor; }
nav svg { width: 16px; height: 16px; }
img { display: block; max-width: 100%; }
.muted  { color: var(--muted); }
.ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-2); }

/* ── Layout ── */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: 1fr var(--player-h);
  gap: 8px;
  padding: 8px;
  height: 100vh;
}
.panel { background: var(--panel); border-radius: var(--radius); }

/* ── Sidebar ── */
.sidebar { display: flex; flex-direction: column; gap: 8px; min-height: 0; }

.nav-panel { padding: 20px 14px 16px; }

/* Logo using the real PNG */
.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 8px 20px;
  text-decoration: none;
}
.logo-img {
  width: 84px;
  height: 84px;
  object-fit: contain;
  flex: none;
  filter: drop-shadow(0 6px 18px rgba(236, 15, 160, .35));
}
.footer-badge { width: 72px; height: 72px; background: #fff; border-radius: 50%; padding: 4px; margin-bottom: 12px; display: block; }
.logo-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.1;
  text-align: center;
}
.logo-text strong {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #ffffff;
}
.logo-text span {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--muted);
  margin-top: 2px;
}

/* Nav links */
nav { display: flex; flex-direction: column; gap: 2px; }
nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 9px 12px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
nav a:hover { color: var(--text); background: var(--hover); }
nav a.active {
  color: var(--text);
  background: var(--hover);
}
nav a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  border-radius: 2px;
  background: var(--grad);
}

/* Library panel */
.library-panel { flex: 1; padding: 14px; overflow: auto; min-height: 0; }
.library-head {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 6px 12px;
}
.chips { display: flex; gap: 8px; padding: 0 6px 12px; }
.chip {
  background: var(--hover);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: all var(--transition);
  border: 1px solid transparent;
}
.chip:hover { color: var(--text); }
.chip.active {
  background: transparent;
  border-color: var(--c-pink);
  color: var(--c-pink);
}
.library-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.library-list li a {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  font-size: 13px;
}
.library-list li a:hover { background: var(--hover); }
.library-empty {
  color: var(--muted);
  padding: 14px 8px;
  line-height: 1.6;
  font-size: 13px;
}

/* ── Topbar ── */
.main { overflow: auto; position: relative; min-width: 0; scroll-behavior: smooth; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: rgba(17,17,17,.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.history { display: flex; gap: 6px; }
.round {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--hover);
  font-size: 18px;
  display: grid;
  place-items: center;
  color: var(--muted);
  transition: color var(--transition), background var(--transition);
}
.round:hover { color: var(--text); background: var(--line); }

.search-wrap {
  flex: 1;
  max-width: 440px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel-2);
  border-radius: 999px;
  padding: 0 16px;
  border: 1px solid var(--line);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-wrap:focus-within {
  border-color: var(--c-pink);
  box-shadow: 0 0 0 3px rgba(255,255,255,.1);
}
.search-wrap svg { color: var(--muted); width: 16px; height: 16px; }
.search-wrap input {
  flex: 1;
  background: none;
  border: 0;
  outline: 0;
  color: var(--text);
  height: 40px;
  font: inherit;
  font-size: 14px;
}
.search-wrap input::placeholder { color: var(--muted); }

.top-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.pill {
  background: var(--text);
  color: #000;
  padding: 7px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  gap: 8px;
  align-items: center;
  transition: transform var(--transition), opacity var(--transition);
}
.pill:hover { transform: scale(1.04); opacity: .9; }
.badge {
  background: var(--grad);
  color: #000;
  border-radius: 999px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}
.badge.bump { animation: bump .35s; }
@keyframes bump { 50% { transform: scale(1.5); } }
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grad);
  color: #000;
  font-weight: 800;
  font-size: 13px;
  display: grid;
  place-items: center;
}

/* ── View container ── */
.view { padding: 8px 28px 40px; }

/* ── Hero ── */
.hero {
  position: relative;
  border-radius: var(--radius);
  padding: 52px 44px;
  margin: 0 0 32px;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a, #111111 60%, #080808);
  background-size: cover;
  background-position: center;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,7,7,.95) 0%, rgba(7,7,7,.6) 50%, rgba(7,7,7,.2) 100%);
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }
.hero small {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  margin-bottom: 10px;
}
.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(38px, 5.5vw, 78px);
  font-weight: 900;
  margin: 0 0 6px;
  letter-spacing: -.02em;
  line-height: .95;
}
.hero p { color: rgba(255,255,255,.75); max-width: 500px; font-size: 15px; line-height: 1.6; }
.hero .actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ── Sections ── */
.section { margin-bottom: 36px; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.section-head h2 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -.03em; }
.section-head a { color: var(--muted); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; transition: color var(--transition); }
.section-head a:hover { color: var(--c-pink); }

/* ── Card grid ── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.card {
  padding: 14px;
  border-radius: var(--radius);
  transition: background var(--transition);
  cursor: pointer;
  position: relative;
}
.card:hover { background: var(--hover); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Art wrapper */
.card-art {
  position: relative;
  margin-bottom: 14px;
}

/* Cover art */
.cover {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 12px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.1;
  width: 100%;
}
.cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.55));
}
.cover span { position: relative; z-index: 1; font-size: 15px; text-shadow: 0 2px 8px rgba(0,0,0,.8); }
.cover.sm { width: 48px; height: 48px; padding: 0; flex: none; box-shadow: none; border-radius: 6px; aspect-ratio: unset; }
.cover.sm span { display: none; }
.cover.lg { width: 300px; flex: none; border-radius: var(--radius); padding: 22px; }
.cover.lg span { font-size: 26px; }
.cover span { overflow-wrap: anywhere; hyphens: auto; }
/* D mark on generated (no-image) covers */
.cover.gen::before {
  content: "";
  position: absolute;
  top: 10%; left: 10%;
  width: 34%; aspect-ratio: 1;
  background: url("/store/images/icon-180.png?v=2") center/contain no-repeat;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.45));
  z-index: 1;
}
.cover.gen { background-blend-mode: normal; }
.cover.sm.gen::before { top: 18%; left: 18%; width: 64%; }

/* Spotify-style hover actions: play + add */
.card-actions {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 3;
}
.card:hover .card-actions,
.card:focus-within .card-actions { opacity: 1; transform: translateY(0); }

.card-play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  color: #000;
  display: grid;
  place-items: center;
  flex: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.card-play:hover { transform: scale(1.06); background: #e8e8e8; box-shadow: 0 10px 28px rgba(0,0,0,.6); }
.card-play svg { transform: translateX(1px); }

.card-add {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255,255,255,.15);
  display: grid;
  place-items: center;
  flex: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.card-add:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.4); transform: scale(1.08); }

/* Card text */
.card-info { padding: 0 2px; }
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
  line-height: 1.3;
}
.card-sub {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}
.card-price { color: var(--muted); }

/* ── Buttons ── */
.btn {
  padding: 11px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), opacity var(--transition), box-shadow var(--transition);
  border: 1px solid var(--line);
  letter-spacing: .01em;
}
.btn:hover { transform: scale(1.03); border-color: rgba(255,255,255,.3); }
.btn.primary {
  background: var(--grad);
  color: #000;
  border: none;
  box-shadow: 0 4px 16px rgba(255,255,255,.15);
}
.btn.primary:hover {
  background: var(--grad-h);
  box-shadow: 0 6px 24px rgba(255,255,255,.25);
}
.btn.block { width: 100%; }
.btn:disabled, .btn.disabled { opacity: .4; cursor: not-allowed; transform: none !important; }

/* ── Detail page ── */
.detail-head {
  display: flex;
  gap: 28px;
  align-items: flex-end;
  padding: 28px;
  margin: 0 -28px 8px;
  background: linear-gradient(to bottom, rgba(255,255,255,.06), var(--panel));
}
.detail-head .kind {
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--muted);
}
.detail-head > div { min-width: 0; }
.detail-head h1 {
  overflow-wrap: anywhere;
  font-size: clamp(28px, 4.2vw, 64px);
  margin: 6px 0 10px;
  letter-spacing: -.05em;
  line-height: .95;
}
.detail-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 20px 0;
  flex-wrap: wrap;
}
.heart { font-size: 24px; color: var(--muted); transition: color var(--transition), transform var(--transition); }
.heart:hover { color: var(--c-pink); transform: scale(1.15); }
.heart.on { color: var(--c-pink); }

/* ── Track list ── */
.tracks { width: 100%; border-collapse: collapse; margin-top: 8px; }
.tracks th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
}
.tracks td { padding: 11px 10px; }
.tracks tr.track { transition: background var(--transition); }
.tracks tr.track:hover td { background: var(--hover); }
.tracks tr.track td:first-child { border-radius: 6px 0 0 6px; width: 40px; color: var(--muted); font-size: 13px; }
.tracks tr.track td:last-child { border-radius: 0 6px 6px 0; text-align: right; }
.tracks tr.playing .t-title {
  color: var(--text);
  font-weight: 800;
}
.t-title { font-weight: 600; font-size: 14px; }
.mini {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: border-color var(--transition), color var(--transition);
}
.mini:hover { border-color: var(--c-pink); color: var(--c-pink); }

/* ── Filters ── */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; align-items: center; }
.filters select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  font: inherit;
  font-size: 13px;
  outline: 0;
  cursor: pointer;
  transition: border-color var(--transition);
}
.filters select:focus { border-color: var(--c-pink); }

/* ── Player bar ── */
.player {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
  padding: 0 20px;
  position: relative;
}
.player::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--grad);
  opacity: .5;
}
.now { display: flex; gap: 14px; align-items: center; min-width: 0; }
.now-meta { min-width: 0; }
#now-title { font-weight: 700; font-size: 13px; }
#now-artist { font-size: 12px; color: var(--muted); margin-top: 2px; }

.controls { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.buttons { display: flex; gap: 22px; align-items: center; }
.ctrl { color: var(--muted); font-size: 15px; transition: color var(--transition), transform var(--transition); }
.ctrl:hover { color: var(--text); transform: scale(1.1); }
.play-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--text);
  color: #000;
  font-size: 13px;
  display: grid;
  place-items: center;
  transition: transform var(--transition), background var(--transition);
  box-shadow: 0 2px 12px rgba(255,255,255,.15);
}
.play-btn:hover { transform: scale(1.08); background: var(--c-pink); color: #000; }

.progress-row { display: flex; gap: 10px; align-items: center; width: 100%; max-width: 580px; font-size: 11px; color: var(--muted); }
.bar {
  flex: 1;
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  transition: height var(--transition);
}
.bar:hover { height: 6px; }
#progress-fill {
  height: 100%;
  width: 0;
  border-radius: 2px;
  background: var(--grad);
  transition: width .1s linear;
}

.volume { display: flex; justify-content: flex-end; gap: 10px; align-items: center; color: var(--muted); font-size: 14px; }
.volume input {
  accent-color: var(--c-pink);
  width: 100px;
  cursor: pointer;
}

/* ── Cart drawer ── */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.65); z-index: 20; backdrop-filter: blur(2px); }
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100%);
  background: var(--panel-2);
  z-index: 21;
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.drawer.open { transform: none; }
.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
.drawer-head h2 { margin: 0; font-size: 18px; font-weight: 800; }
.cart-items { flex: 1; overflow: auto; padding: 14px 22px; }
.cart-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.cart-item .info { flex: 1; min-width: 0; font-size: 13px; }
.qty { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.qty button {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--hover);
  font-size: 16px;
  transition: background var(--transition);
}
.qty button:hover { background: var(--line); }
.cart-foot { padding: 16px 22px; border-top: 1px solid var(--line); display: grid; gap: 14px; }
.row { display: flex; justify-content: space-between; align-items: center; }

/* ── Checkout ── */
.checkout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; }
.form-card, .summary { background: var(--panel-2); border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); }
.form-card h3 { margin: 0 0 16px; font-size: 16px; font-weight: 700; color: var(--muted); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 22px; }
.fields .full { grid-column: 1 / -1; }
label { display: grid; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
input.field, textarea.field {
  background: var(--hover);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text);
  font: inherit;
  outline: 0;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
}
input.field:focus, textarea.field:focus {
  border-color: var(--c-pink);
  box-shadow: 0 0 0 3px rgba(255,255,255,.1);
}
input.field.invalid { border-color: #f05; }
.summary .row { padding: 7px 0; font-size: 14px; }
.summary .total { font-size: 18px; font-weight: 800; border-top: 1px solid var(--line); margin-top: 10px; padding-top: 14px; }

/* ── Empty / success states ── */
.empty { text-align: center; padding: 64px 20px; }
.empty h2 { font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.empty p { color: var(--muted); margin-bottom: 24px; }
.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--grad);
  color: #000;
  display: grid;
  place-items: center;
  font-size: 38px;
  box-shadow: 0 8px 28px rgba(255,255,255,.2);
}

/* ── Toast ── */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--player-h) + 20px);
  transform: translate(-50%, 16px);
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  opacity: 0;
  transition: opacity .2s, transform .2s;
  pointer-events: none;
  z-index: 30;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ── Footer ── */
.site-footer {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
  padding: 32px 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.site-footer strong { display: block; color: var(--text); font-weight: 700; margin-bottom: 8px; }
.site-footer a { color: var(--muted); transition: color var(--transition); display: block; margin-bottom: 4px; }
.site-footer a:hover { color: var(--c-pink); }
.site-footer .copy { grid-column: 1 / -1; font-size: 11px; color: var(--muted-2); margin-top: 8px; border-top: 1px solid var(--line); padding-top: 16px; }

/* ── Full-screen player ── */
.player .now.can-open { cursor: pointer; }
.player .now.can-open:hover #now-title { text-decoration: underline; }
body.fs-open { overflow: hidden; }
.fs { position: fixed; inset: 0; z-index: 100; background: #070709; color: #fff; animation: fs-in .28s ease; }
.fs[hidden] { display: none; }
@keyframes fs-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.fs-bg { position: absolute; inset: -60px; filter: blur(60px) saturate(1.3); opacity: .55; transform: scale(1.1); }
.fs-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(7,7,9,.35), rgba(7,7,9,.92)); }
.fs-inner { position: relative; height: 100%; display: flex; flex-direction: column; padding: 20px 32px 32px; max-width: 1200px; margin: 0 auto; box-sizing: border-box; }
.fs-top { display: flex; justify-content: space-between; align-items: center; }
.fs-label { font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.fs-body { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.fs-art.cover { width: min(100%, 62vh); aspect-ratio: 1; justify-self: center; border-radius: 14px; box-shadow: 0 30px 80px rgba(0,0,0,.6); padding: 0; }
.fs-art.cover::after { display: none; }
.fs-art.gen::before { top: 50%; left: 50%; width: 46%; transform: translate(-50%, -50%); filter: drop-shadow(0 12px 30px rgba(0,0,0,.4)); }
.fs-side { display: flex; flex-direction: column; gap: 24px; min-height: 0; max-height: 100%; }
.fs-meta h2 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(28px, 4vw, 52px); line-height: 1.02; margin: 0 0 8px; overflow-wrap: anywhere; }
.fs-meta p { margin: 0; font-size: 16px; }
.fs-progress .bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,.18); cursor: pointer; position: relative; }
.fs-progress .bar:hover { height: 8px; }
#fs-fill { height: 100%; width: 0; border-radius: inherit; background: var(--grad, linear-gradient(90deg,#8b2fc9,#e01a8c,#ff4500)); }
.fs-times { display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,.6); margin-top: 8px; font-variant-numeric: tabular-nums; }
.fs-controls { display: flex; align-items: center; justify-content: center; gap: 36px; }
.fs-controls .ctrl svg { width: 28px; height: 28px; }
.fs-play { width: 72px !important; height: 72px !important; }
.fs-play svg { width: 30px; height: 30px; }
.fs-queue { min-height: 0; overflow: auto; border-top: 1px solid rgba(255,255,255,.1); padding-top: 14px; }
.fs-qhead { font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.55); margin-bottom: 8px; }
#fs-list { list-style: none; margin: 0; padding: 0; }
#fs-list li { display: flex; align-items: center; gap: 14px; padding: 9px 10px; border-radius: 8px; cursor: pointer; font-size: 14px; color: rgba(255,255,255,.75); }
#fs-list li:hover { background: rgba(255,255,255,.07); }
#fs-list li.on { color: #fff; font-weight: 700; background: rgba(224,26,140,.16); }
#fs-list .n { width: 20px; text-align: right; color: rgba(255,255,255,.4); font-variant-numeric: tabular-nums; }
#fs-list .t { flex: 1; min-width: 0; }
.eq { display: inline-flex; gap: 2px; align-items: flex-end; height: 14px; }
.eq i { width: 3px; background: #e01a8c; animation: eq .8s ease-in-out infinite; }
.eq i:nth-child(2) { animation-delay: .2s; } .eq i:nth-child(3) { animation-delay: .4s; }
@keyframes eq { 0%,100% { height: 4px; } 50% { height: 14px; } }

@media (max-width: 900px) {
  .fs-inner { padding: 14px 20px 24px; overflow-y: auto; }
  .fs-body { grid-template-columns: 1fr; gap: 24px; align-content: start; padding-top: 12px; }
  .fs-art.cover { width: min(100%, 420px); }
  .fs-side { max-height: none; }
  .fs-queue { overflow: visible; }
}
@media (prefers-reduced-motion: reduce) { .fs, .eq i { animation: none; } }

/* ── Responsive ── */
@media (max-width: 900px) {
  html, body { height: auto; overflow-x: hidden; overflow-y: auto; }
  .app { display: block; height: auto; padding: 0 0 var(--player-h); }
  .main { overflow: visible; height: auto; }
  .sidebar { position: sticky; top: 0; z-index: 20; gap: 0; }
  .library-panel { display: none; }
  .nav-panel { padding: 8px 12px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); }
  .nav-panel .logo { flex-direction: row; margin: 0; padding: 0; flex: none; }
  .nav-panel .logo-img { width: 34px; height: 34px; }
  .nav-panel .logo-text { display: none; }
  .nav-panel nav { display: flex; flex-direction: row; gap: 4px; overflow-x: auto; scrollbar-width: none; margin: 0; }
  .nav-panel nav::-webkit-scrollbar { display: none; }
  .nav-panel nav a { flex: none; padding: 6px 8px; font-size: 11px; white-space: nowrap; display: flex; flex-direction: column; align-items: center; gap: 3px; }
  .nav-panel nav a svg { display: block; width: 18px; height: 18px; }
  .stack-m { grid-template-columns: 1fr !important; gap: 24px !important; }
  .stack-m img { max-width: 100%; height: auto; }
  .view img, .view iframe, .view video { max-width: 100%; }
  .panel { border-radius: 0; }
  .topbar { padding: 10px 16px; position: static; gap: 8px; }
  .search-wrap { min-width: 0; padding: 0 12px; }
  .search-wrap input { height: 36px; min-width: 0; }
  .top-actions { flex: none; gap: 6px; }
  .player { position: fixed; left: 0; right: 0; bottom: 0; height: var(--player-h); z-index: 30; background: var(--panel); }
  .history { display: none; }
  .view { padding: 8px 16px 32px; }
  .hero { padding: 32px 20px; min-height: 220px; }
  .detail-head { flex-direction: column; align-items: flex-start; margin: 0 -16px; padding: 20px 16px; }
  .cover.lg { width: min(280px, 100%); }
  .cover.lg span { font-size: 22px; }
  .checkout { grid-template-columns: 1fr; }
  .player { grid-template-columns: 1fr auto; }
  .player .volume, .progress-row { display: none; }
  .site-footer { grid-template-columns: 1fr; padding: 24px 16px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .card .fab-wrap { opacity: 1; transform: none; }
}
@media (max-width: 480px) {
  .fields { grid-template-columns: 1fr; }
  .pill { padding: 7px 12px; font-size: 12px; }
  .hero h1 { font-size: 28px; }
}