/* AMU Music: one-screen phone app. Scrolling view; mini player and tab bar pinned to the bottom.
   Single dark look by design (music-app world). */
:root{
  --bg:#0f0d1a; --surface:#1a1729; --raise:#242036; --line:#2f2a45;
  --fg:#f2eee6; --muted:#a39db8; --gold:#e8b44c; --gold-ink:#1a1405; --live:#ff5d5d; --ok:#6fd3a0;
  --display:"Unbounded","Arial Black",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;display:flex;justify-content:center;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
img{max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px}
input{font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px;width:100%;min-width:0}
.app{width:100%;max-width:520px;height:100%;display:flex;flex-direction:column;position:relative;background:var(--bg);padding-top:env(safe-area-inset-top,0px)}
.view{flex:1;overflow-y:auto;padding:18px max(16px,env(safe-area-inset-right,0px)) 28px max(16px,env(safe-area-inset-left,0px));outline:none}
.loading{color:var(--muted);padding:40px 0;text-align:center}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.top img.logo{height:40px;width:auto;display:block}
.top .title{font-family:var(--display);font-weight:700;font-size:20px}
.acct{width:36px;height:36px;border-radius:50%;background:var(--raise);display:grid;place-items:center;color:var(--muted);flex:none}
.acct.on{background:var(--gold);color:var(--gold-ink);font-weight:700}
h1{font-family:var(--display);font-weight:700;font-size:26px;margin:0;line-height:1.15;text-wrap:balance}
h2{font-family:var(--display);font-weight:500;font-size:16px;margin:26px 0 12px;text-wrap:balance}
p{margin:0}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.note{font-size:13px;color:var(--muted);line-height:1.5}
.chip{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:99px;background:var(--raise);color:var(--muted);white-space:nowrap}
.chip.gold{background:var(--gold);color:var(--gold-ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;padding:11px 18px;border-radius:99px;background:var(--gold);color:var(--gold-ink);text-decoration:none}
.btn.ghost{background:var(--raise);color:var(--fg)}
.btn.small{padding:8px 14px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:default}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.hero{border-radius:18px;padding:20px;background:linear-gradient(135deg,#3a2a6b,#7a3b5e 60%,#c4813a);display:grid;gap:10px}
.hero p{color:#f6efe4;line-height:1.45;max-width:36ch}
.row{display:flex;gap:12px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.row::-webkit-scrollbar{display:none}
.card{flex:0 0 140px;text-align:left;display:grid;gap:6px;align-content:start}
.art{aspect-ratio:1;width:100%;max-width:100%;border-radius:12px;background:var(--raise) center/cover no-repeat;display:block;position:relative}
.art small{position:absolute;left:8px;bottom:6px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:rgba(0,0,0,.55);padding:2px 6px;border-radius:4px}
.card b{font-size:14px;font-weight:600;line-height:1.25}
.card span{font-size:12px;color:var(--muted)}
.list{display:grid;gap:2px}
.track{display:grid;grid-template-columns:24px 44px minmax(0,1fr) auto;gap:12px;align-items:center;padding:8px 6px;border-radius:10px;text-align:left;width:100%;cursor:pointer}
.track.nonum{grid-template-columns:44px minmax(0,1fr) auto}
.track:hover{background:var(--surface)}
.track.playing .t-title{color:var(--gold)}
.rank{font-family:var(--display);font-size:13px;color:var(--muted);text-align:center;font-variant-numeric:tabular-nums}
.thumb{width:44px;height:44px;border-radius:8px;background:var(--raise) center/cover no-repeat}
.t-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t-act{display:flex;gap:2px;align-items:center}
.icon{width:34px;height:34px;display:grid;place-items:center;border-radius:99px;color:var(--muted)}
.icon:hover{background:var(--raise);color:var(--fg)}
.icon.on{color:var(--gold)}
.tag{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 6px;margin-right:4px}
.tag.free{color:var(--gold);border-color:var(--gold)}
.artists{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.artists.big{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.artist{display:grid;gap:8px;justify-items:center;text-align:center;font-size:13px;font-weight:600}
.artist .art{border-radius:50%}
.artists.big .artist{font-size:15px}
.ahead{border-radius:18px;padding:22px 18px;display:grid;gap:8px;background:var(--raise) center 25%/cover no-repeat;min-height:220px;align-content:end;position:relative;overflow:hidden}
.ahead::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,13,26,.05),rgba(15,13,26,.85))}
.ahead>*{position:relative}
.ahead p{color:#f6efe4;line-height:1.45}
.back{font-size:14px;color:var(--muted);margin-bottom:14px;display:inline-flex;gap:6px}
.alhead{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;align-items:end;margin-bottom:16px}
.alhead .art{width:140px}
@media (max-width:380px){.alhead{grid-template-columns:110px minmax(0,1fr)}.alhead .art{width:110px}}
.pl{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:12px;align-items:center;padding:8px 6px;border-radius:10px;text-align:left;width:100%}
.pl:hover{background:var(--surface)}
.pl .art{width:52px;border-radius:8px}
.feat{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;align-items:center;background:var(--surface);padding:12px;border-radius:16px;text-align:left;width:100%}
.feat .art{width:120px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;gap:12px}
.panel.pick{border-color:var(--gold)}
.price{font-family:var(--display);font-size:22px;font-variant-numeric:tabular-nums}
.livedot{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--live)}
.livedot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--live);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
.about p{color:var(--muted);line-height:1.6;max-width:62ch;margin-bottom:10px}
.gallery .ph{flex:0 0 128px;aspect-ratio:3/4;border-radius:12px;background:var(--raise) center/cover no-repeat}
ul.plain{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:14px;line-height:1.7}
.dev{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:14px}
.dev span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
/* bottom chrome */
.mini{display:grid;grid-template-columns:40px minmax(0,1fr) auto auto;gap:8px;align-items:center;margin:0 8px 6px;padding:8px 10px;border-radius:12px;background:var(--raise);position:relative;overflow:hidden;cursor:pointer}
.mini .thumb{width:40px;height:40px}
.mini .prog{position:absolute;left:0;bottom:0;height:2px;background:var(--gold)}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);padding:6px max(8px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));border-top:1px solid var(--line);background:var(--bg)}
.tab{display:grid;justify-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted);padding:6px 0;text-decoration:none}
.tab[aria-current="page"]{color:var(--fg)}
.tab[aria-current="page"] svg{color:var(--gold)}
.sheet{position:absolute;inset:0;background:rgba(8,6,16,.72);display:flex;align-items:flex-end;z-index:5}
.sheet .panel{width:100%;border-radius:20px 20px 0 0;border:0;padding:22px max(18px,env(safe-area-inset-right,0px)) calc(22px + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px));max-height:90%;overflow-y:auto}
.toast{position:absolute;left:50%;bottom:150px;transform:translateX(-50%);background:var(--fg);color:var(--bg);font-weight:600;font-size:13px;padding:9px 14px;border-radius:99px;z-index:6;max-width:90%;text-align:center}
.err{color:#ffb4b4;font-size:13px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}