:root {
  --bg: #0d0e12;
  --bg-2: #14161c;
  --card: #1a1d25;
  --card-hover: #222633;
  --line: #2a2e3a;
  --text: #eef0f5;
  --muted: #9aa1b2;
  --accent: #8b5cf6;
  --accent-2: #14b8c4;
  --ok: #34d399;
  --warn: #fbbf24;
  --info: #60a5fa;
  --bad: #f87171;
  --radius: 14px;
  --nav-w: 220px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(139, 92, 246, .16), transparent 35%),
    radial-gradient(circle at 95% 100%, rgba(20, 184, 196, .12), transparent 40%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  display: flex;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
img { display: block; }

/* --- navigation --- */
.nav {
  position: sticky; top: 0; height: 100vh; width: var(--nav-w); flex: none;
  display: flex; flex-direction: column; gap: 18px;
  padding: 20px 14px; border-right: 1px solid var(--line); background: rgba(13, 14, 18, .7);
  backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; padding: 0 8px; }
.nav nav { display: flex; flex-direction: column; gap: 4px; }
.nav nav a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
  color: var(--muted); font-weight: 500;
}
.nav nav a:hover { background: var(--card); color: var(--text); }
.nav nav a.active { background: linear-gradient(90deg, rgba(139, 92, 246, .25), rgba(20, 184, 196, .12)); color: var(--text); }
.nav .i { width: 22px; text-align: center; }
.nav-foot { margin-top: auto; font-size: 12px; color: var(--muted); padding: 0 8px; }
.nav-foot .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }

main { flex: 1; min-width: 0; }
.top {
  position: sticky; top: 0; z-index: 5; padding: 16px 28px;
  background: linear-gradient(var(--bg) 60%, transparent);
}
#search {
  width: 100%; max-width: 560px; padding: 12px 16px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg-2); color: var(--text); font-size: 15px; outline: none;
}
#search:focus { border-color: var(--accent); }
.view { padding: 4px 28px 120px; }

/* --- headings & tabs --- */
h1 { font-size: 28px; margin: 8px 0 4px; letter-spacing: -.02em; }
h2 { font-size: 19px; margin: 32px 0 14px; display: flex; align-items: baseline; gap: 10px; }
h2 small, .sub { color: var(--muted); font-weight: 400; font-size: 14px; }
.tabs { display: flex; gap: 8px; margin: 14px 0 6px; flex-wrap: wrap; }
.tab {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2);
  color: var(--muted); font-weight: 500;
}
.tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }

/* --- grids --- */
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.row-scroll { display: grid; grid-auto-flow: column; grid-auto-columns: 150px; gap: 16px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }

.card { min-width: 0; }
.cover {
  position: relative; display: block; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden;
  background: var(--card); box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}
.cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s; }
.card:hover .cover img { transform: scale(1.04); }
.cover .overlay {
  position: absolute; inset: auto 8px 8px 8px; display: flex; justify-content: flex-end;
  opacity: 0; transform: translateY(6px); transition: .18s;
}
.card:hover .overlay, .card:focus-within .overlay { opacity: 1; transform: none; }
.card .t { margin-top: 10px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .s { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .s a:hover, .track .a a:hover { color: var(--text); text-decoration: underline; }

.pill {
  position: absolute; top: 8px; left: 8px; font-size: 11px; font-weight: 700; letter-spacing: .02em;
  padding: 3px 8px; border-radius: 999px; backdrop-filter: blur(6px); background: rgba(0, 0, 0, .55);
}
.pill.library { color: var(--ok); }
.pill.wanted, .pill.requested, .pill.searching { color: var(--warn); }
.pill.downloading { color: var(--info); }

.artist-card { text-align: center; }
.artist-card .cover { border-radius: 50%; }
.artist-card .badge { font-size: 11px; color: var(--ok); margin-top: 2px; }
.because { font-size: 12px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --- buttons --- */
.btn {
  border: 0; border-radius: 999px; padding: 8px 14px; font-weight: 600; font-size: 13px;
  background: var(--card-hover); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.btn.primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #fff; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; border: 1px solid var(--line); }
.btn.danger { background: var(--bad); color: #1a0d0d; }
.btn.danger-text { color: var(--bad); border-color: rgba(248, 113, 113, .35); }
.btn.state-wanted:not(:disabled):hover { filter: brightness(1.25); }
.btn:disabled { cursor: default; opacity: .9; }
.btn.state-library { background: rgba(52, 211, 153, .15); color: var(--ok); }
.btn.state-wanted, .btn.state-requested, .btn.state-searching { background: rgba(251, 191, 36, .14); color: var(--warn); }
.btn.state-downloading { background: rgba(96, 165, 250, .15); color: var(--info); }
.btn.sm { padding: 6px 11px; font-size: 12px; }
.btn .spin { width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- track list --- */
.tracks { display: flex; flex-direction: column; gap: 2px; }
.track {
  display: grid; grid-template-columns: 28px 44px 1fr minmax(0, .8fr) auto; gap: 14px; align-items: center;
  padding: 8px 10px; border-radius: 10px;
}
.track:hover { background: var(--card); }
.track .n { color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.track img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--card); }
.track .tt { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track .a, .track .al { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track .al a:hover { color: var(--text); }
.play {
  width: 28px; height: 28px; border-radius: 50%; border: 0; background: var(--card-hover); font-size: 11px;
  display: grid; place-items: center;
}
.play.on { background: var(--accent); color: #fff; }

/* --- artist / album header --- */
.hero { display: flex; gap: 28px; align-items: flex-end; margin: 10px 0 8px; }
.hero img { width: 200px; height: 200px; border-radius: 18px; object-fit: cover; box-shadow: 0 16px 40px rgba(0, 0, 0, .45); }
.hero.round img { border-radius: 50%; }
.hero .meta { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.hero .kicker { text-transform: uppercase; font-size: 12px; letter-spacing: .12em; color: var(--muted); font-weight: 700; }
.hero h1 { font-size: 40px; margin: 0; }
.hero .actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 6px 12px; border-radius: 999px; background: var(--card); font-size: 13px; color: var(--muted); }
.chip.active { background: var(--text); color: var(--bg); }

/* --- genres --- */
.genre-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.genre {
  position: relative; height: 110px; border-radius: var(--radius); overflow: hidden; display: flex; align-items: flex-end;
  padding: 14px; font-weight: 700; font-size: 18px; background: var(--card);
}
.genre img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; transition: .2s; }
.genre::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 30%, rgba(0, 0, 0, .75)); }
.genre span { position: relative; z-index: 1; }
.genre:hover img { opacity: .8; transform: scale(1.05); }

/* --- requests --- */
.req { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; align-items: center; padding: 10px; border-radius: 12px; }
.req:hover { background: var(--card); }
.req img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; background: var(--card); }
.req .kind { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.bar { height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; margin-top: 6px; max-width: 240px; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* --- misc --- */
.empty, .loading, .error { color: var(--muted); padding: 40px 0; text-align: center; }
.error { color: var(--bad); }
.skeleton { background: linear-gradient(90deg, var(--card) 25%, var(--card-hover) 50%, var(--card) 75%); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: var(--radius); }
@keyframes sk { to { background-position: -200% 0; } }

.modal { position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, .6); display: grid; place-items: center; padding: 16px; backdrop-filter: blur(4px); }
.modal[hidden] { display: none; }
.modal-card { position: relative; width: min(620px, 100%); max-height: 85vh; overflow: auto; background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.modal-close { position: absolute; top: 12px; right: 14px; background: none; border: 0; font-size: 26px; color: var(--muted); }
.cand { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; margin-top: 10px; }
.cand .m { color: var(--muted); font-size: 13px; }

.toasts { position: fixed; right: 20px; bottom: 90px; z-index: 30; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--card-hover); border: 1px solid var(--line); border-left: 4px solid var(--accent); padding: 12px 16px; border-radius: 10px; max-width: 360px; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); animation: in .2s; }
.toast.err { border-left-color: var(--bad); }
.toast.ok { border-left-color: var(--ok); }
@keyframes in { from { opacity: 0; transform: translateY(8px); } }

.player {
  position: fixed; left: calc(var(--nav-w) + 20px); right: 20px; bottom: 16px; z-index: 15;
  display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 14px;
  background: rgba(26, 29, 37, .92); border: 1px solid var(--line); backdrop-filter: blur(10px);
}
.player[hidden] { display: none; }
.player img { width: 40px; height: 40px; border-radius: 8px; }
.player .pt { font-weight: 600; }
.player .pa { color: var(--muted); font-size: 13px; }
.player .grow { flex: 1; min-width: 0; }
.player progress { width: 100%; height: 4px; accent-color: var(--accent); }

/* --- quality picker --- */
.qlist { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.qopt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.qopt:hover { background: var(--card); }
.qopt.on { border-color: var(--accent); background: rgba(139, 92, 246, .1); }
.qopt input { margin-top: 4px; accent-color: var(--accent); }
.qopt .m { color: var(--muted); font-size: 13px; margin-top: 2px; }
.qsize { text-align: right; white-space: nowrap; font-size: 14px; }
.qsize .m { font-size: 12px; }
.qnote { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.qbad { color: var(--bad); font-weight: 600; }
.qwarn { margin: 14px 0 0; padding: 10px 12px; border-radius: 10px; background: rgba(251, 191, 36, .1); color: var(--warn); font-size: 14px; }

/* --- sign in --- */
body.locked .nav, body.locked main { visibility: hidden; }
.login { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; }
.login[hidden] { display: none; }
.login-card {
  width: min(400px, 100%); text-align: center; padding: 36px 28px; border-radius: 22px;
  background: rgba(20, 22, 28, .85); border: 1px solid var(--line); backdrop-filter: blur(12px);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.login-card h1 { margin: 6px 0 0; }
.btn.plex { margin-top: 12px; padding: 12px 24px; font-size: 15px; background: #e5a00d; color: #1f1f1f; }
.btn.plex:hover { filter: brightness(1.08); }
.login-msg { color: var(--bad); min-height: 1.2em; margin: 4px 0 0; font-size: 14px; }
.me { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--text); font-size: 13px; }
.me img { width: 24px; height: 24px; border-radius: 50%; }
.me span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.linkish { background: none; border: 0; padding: 0; color: var(--muted); font-size: 12px; text-decoration: underline; }

/* --- phone --- */
@media (max-width: 760px) {
  body { flex-direction: column; }
  .nav {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; width: auto; z-index: 10;
    flex-direction: row; padding: 6px; border-right: 0; border-top: 1px solid var(--line);
  }
  .brand, .nav-foot { display: none; }
  .nav nav { flex-direction: row; flex: 1; justify-content: space-around; }
  .nav nav a { flex-direction: column; gap: 2px; font-size: 11px; padding: 6px 8px; }
  .top { padding: 12px 16px; }
  .view { padding: 0 16px 150px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 14px; }
  .track { grid-template-columns: 28px 40px 1fr auto; }
  .track .al { display: none; }
  .hero { flex-direction: column; align-items: flex-start; }
  .hero img { width: 150px; height: 150px; }
  .hero h1 { font-size: 28px; }
  .cover .overlay { opacity: 1; transform: none; }
  .player { left: 12px; right: 12px; bottom: 76px; }
  .toasts { left: 12px; right: 12px; bottom: 140px; }
}