:root{--bg:#f5f6f8;--card:#fff;--text:#1c1e21;--muted:#6b7280;--accent:#4f46e5;--line:#e5e7eb;--danger:#dc2626}
[data-theme=dark]{--bg:#121316;--card:#1c1e23;--text:#e8e9ec;--muted:#9aa0aa;--accent:#818cf8;--line:#2d3038;--danger:#f87171}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.4 system-ui,sans-serif;padding-bottom:110px}
button,input,select{font:inherit;color:inherit}
button{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 12px;cursor:pointer}
button:hover{border-color:var(--accent)}
button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
button.danger{color:var(--danger)}
input,select{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
header{display:flex;gap:10px;align-items:center;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
nav{display:flex;gap:4px}
.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.grow{flex:1}.quota,.muted{color:var(--muted);font-size:13px}
main{max-width:980px;margin:16px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.auth{max-width:380px;margin:12vh auto}.auth input{width:100%;margin-bottom:10px}
.err{color:var(--danger);min-height:1.2em}
.track{display:grid;grid-template-columns:48px 1fr auto auto;gap:12px;align-items:center;padding:8px;border-bottom:1px solid var(--line);cursor:pointer}
.track:hover{background:var(--bg)}.track.playing{background:color-mix(in srgb,var(--accent) 15%,transparent)}
.cover{width:48px;height:48px;border-radius:6px;background:var(--line);object-fit:cover}
.t-title{font-weight:600}.t-sub{color:var(--muted);font-size:13px}
.actions{display:flex;gap:4px}.actions button{padding:4px 8px}
.drop{border:2px dashed var(--line);border-radius:12px;padding:40px;text-align:center;color:var(--muted)}
.drop.over{border-color:var(--accent);color:var(--accent)}
progress{width:100%}
table{width:100%;border-collapse:collapse}td,th{padding:6px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
footer{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);padding:10px 16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;z-index:6}
footer .now{display:flex;gap:10px;align-items:center;min-width:200px;flex:1}
footer .seek{flex:2;display:flex;gap:8px;align-items:center;min-width:240px}footer input[type=range]{flex:1;padding:0}
dialog{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:12px;min-width:300px}
dialog input{width:100%;margin-bottom:8px}dialog::backdrop{background:#0008}
.on{background:var(--accent)!important;color:#fff}
@media(max-width:600px){.track{grid-template-columns:40px 1fr auto}.track .dur{display:none}}

/* ---- загрузка и мобильная версия ---- */
html,body{max-width:100%;overflow-x:hidden}
.drop{display:block;position:relative;cursor:pointer}
.file-hidden{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}
dialog{width:min(420px,92vw)}
img{max-width:100%}
@media(max-width:700px){
  body{padding-bottom:210px}
  input,select{font-size:16px}
  header{padding:8px 10px;gap:6px}
  nav{order:5;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .tab{white-space:nowrap}
  .quota{display:none}
  main{padding:0 8px;margin:10px auto}
  .card{padding:10px;border-radius:10px}
  .track{grid-template-columns:44px 1fr;gap:8px}
  .track .dur{display:none}
  .track .actions{grid-column:1/-1;flex-wrap:wrap;justify-content:flex-end}
  .cover{width:44px;height:44px}
  table{display:block;overflow-x:auto;white-space:nowrap}
  .auth{margin:5vh auto}
  footer{padding:8px 10px;gap:6px}
  footer .now{flex-basis:100%;min-width:0}
  footer .row{flex-basis:100%;justify-content:center;margin:0}
  footer .seek{flex-basis:100%;min-width:0}
  footer input[type=range][max="100"]{display:none}
  footer select{flex:1}
}
.file-native{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--text)}
.file-native::file-selector-button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:8px 12px;margin-right:10px}
.drop{cursor:default;text-align:left;padding:16px}

/* ---- панели, волна ---- */
.wave{flex:1;height:44px;min-width:0;touch-action:none;cursor:pointer}
.sidepanel{display:none;position:fixed;right:12px;bottom:100px;width:min(380px,94vw);max-height:55vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;z-index:7;box-shadow:0 8px 30px #0004}
.qrow{display:flex;gap:6px;align-items:center;padding:6px;border-bottom:1px solid var(--line);cursor:pointer}
.qrow.cur{background:color-mix(in srgb,var(--accent) 15%,transparent)}
.qrow .qt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ly{padding:4px 2px;color:var(--muted);cursor:pointer}
.ly.active{color:var(--text);font-weight:700;font-size:1.1em}
@media(max-width:700px){.sidepanel{bottom:215px;right:6px;max-height:40vh}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.stat{background:var(--bg);border-radius:8px;padding:10px}.stat-v{font-size:20px;font-weight:700}
.cmd{background:var(--bg);padding:8px 10px;border-radius:8px;overflow-x:auto;font-size:12px;white-space:pre;margin:6px 0 12px;user-select:all}
.filebox{position:relative;display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--card);margin:8px 0;overflow:hidden}
.fakebtn{background:var(--accent);color:#fff;border-radius:6px;padding:8px 12px;white-space:nowrap}
.fb-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-overlay{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.file-overlay::file-selector-button{width:100%;height:100%;cursor:pointer}

/* ---- иконки ---- */
.ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.f{fill:currentColor}
button.ic-only,button.ic-text{display:inline-flex;align-items:center;justify-content:center;gap:6px}
button.ic-only{width:36px;height:36px;padding:0}
.actions button.ic-only{width:32px;height:32px}
header b{display:inline-flex;align-items:center;gap:6px}

/* ---- плеер ---- */
body{padding-bottom:96px}
footer{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;padding:8px 14px}
footer .pl-main{display:flex;align-items:center;gap:12px;flex:1 1 340px;min-width:0}
footer .now{display:flex;align-items:center;gap:10px;flex:1 1 auto;min-width:0}
footer .now-t{min-width:0}
footer .now-t .t-title,footer .now-t .t-sub{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
footer .transport{display:flex;align-items:center;gap:6px;flex:none}
footer .transport button.ic-only{border-radius:50%;width:40px;height:40px}
footer .transport button.primary.ic-only{width:46px;height:46px}
footer .pl-seek{display:flex;align-items:center;gap:10px;flex:2 1 300px;min-width:0}
footer .pl-more{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
footer .volbox{display:flex;align-items:center;gap:2px}
footer .volbox input[type=range]{width:90px;padding:0}
footer .cover{width:44px;height:44px}
footer .morebtn{display:none}
.sidepanel{bottom:90px}
.sidepanel > .row:first-child{position:sticky;top:0;z-index:3;background:var(--card);margin:-12px -12px 10px!important;padding:10px 12px;border-bottom:1px solid var(--line);flex-wrap:nowrap}
@media(max-width:700px){
  body{padding-bottom:100px}
  footer{padding:6px 10px;gap:4px}
  footer .pl-main{flex:1 1 100%}
  footer .cover{width:38px;height:38px}
  footer .now-t .t-title{font-size:14px}
  footer .pl-seek{flex:1 1 100%}
  footer .wave{height:30px}
  footer .morebtn{display:inline-flex}
  footer .pl-more{display:none;flex:1 1 100%;justify-content:space-between}
  footer.expanded .pl-more{display:flex}
  footer .volbox{display:none}
  footer select{flex:0 1 auto;font-size:14px;padding:6px}
  .sidepanel{bottom:96px;right:6px;max-height:50vh}
  footer.expanded ~ .sidepanel{bottom:190px}
}