:root{--bg:#f4f6fb;--card:#fff;--tx:#0f1b3d;--mut:#6b7794;--bd:#e3e8f2;--pri:#1560d6;--side:#0b1f4a}
@media (prefers-color-scheme:dark){:root{--bg:#0a1226;--card:#121c38;--tx:#eef2ff;--mut:#9aa6c4;--bd:#223059;--side:#070e20}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-top:env(safe-area-inset-top)}
button{font:inherit;color:inherit;cursor:pointer}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
aside{background:var(--side);color:#fff;padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.logo{display:flex;gap:10px;align-items:center;padding:4px 8px 16px;font-weight:700}
.logo small{display:block;font-weight:400;opacity:.7;font-size:12px}
.nav{display:flex;align-items:center;gap:12px;padding:11px 12px;border:0;background:none;color:#cfd8f3;border-radius:10px;text-align:left;width:100%}
.nav.on{background:var(--pri);color:#fff}
.store{margin-top:auto;padding:10px;font-size:13px;color:#cfd8f3}
.pwa{margin-top:12px;padding-top:10px;border-top:1px solid #ffffff26}
.bar{height:6px;border-radius:4px;background:#ffffff26;margin:8px 0 6px;overflow:hidden}.bar b{display:block;height:100%;background:#fbbf24;width:0}
main{padding:18px;min-width:0;padding-bottom:90px}
.top{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.search{flex:1;background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:11px 14px;color:var(--tx);font:inherit;min-width:0}
.btn{background:var(--pri);color:#fff;border:0;border-radius:12px;padding:11px 16px;font-weight:600;white-space:nowrap}
.btn.g{background:var(--card);color:var(--tx);border:1px solid var(--bd)}
.btn.s{padding:7px 10px;font-size:13px;border-radius:9px}
h1{font-size:22px;margin:6px 0 2px}h2{font-size:16px;margin:20px 0 10px;display:flex;justify-content:space-between;align-items:center}
.mut{color:var(--mut);font-size:13px}
.folders{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.fold{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:14px;text-align:left}
.fold .ic{font-size:34px}.fold b{display:block;margin-top:6px}
.list{background:var(--card);border:1px solid var(--bd);border-radius:14px;overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-bottom:1px solid var(--bd)}
.row:last-child{border:0}.row .ic{font-size:26px;width:34px;text-align:center}
.row .nm{flex:1;min-width:0}.row .nm b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.imgs button{border:0;padding:0;border-radius:12px;overflow:hidden;aspect-ratio:1;background:var(--bd)}
.imgs img{width:100%;height:100%;object-fit:cover;display:block}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:8px}
.chip{border:1px solid var(--bd);background:var(--card);border-radius:20px;padding:6px 14px;white-space:nowrap}
.chip.on{background:var(--pri);color:#fff;border-color:var(--pri)}
.empty{text-align:center;padding:34px 12px;color:var(--mut)}
.tabs{display:none}
#modal{position:fixed;inset:0;background:#000b;display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
#modal.on{display:flex}#modal .box{background:var(--card);border-radius:16px;padding:14px;max-width:640px;width:100%;max-height:90vh;overflow:auto}
#modal img,#modal video{max-width:100%;max-height:65vh;display:block;margin:0 auto 10px;border-radius:10px}
#modal iframe{width:100%;height:60vh;border:0;border-radius:10px;margin-bottom:10px}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#111c;color:#fff;padding:9px 16px;border-radius:20px;display:none;z-index:60;font-size:14px}
@media (max-width:760px){
.app{grid-template-columns:1fr}aside{display:none}
.tabs{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--bd);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20}
.tabs button{flex:1;border:0;background:none;font-size:11px;color:var(--mut);display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px}
.tabs button span{font-size:20px}.tabs button.on{color:var(--pri);font-weight:700}
.lbl{display:none}}