:root{--hd:#12344d;--hd2:#1d4e70;--bg:#eef2f6;--card:#fff;--tx:#17212b;--mu:#66758a;--gr:#1f9d55;--rd:#d64545;--bl:#1d6e98;--sat:env(safe-area-inset-top);--sab:env(safe-area-inset-bottom)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--tx);font-family:-apple-system,"SF Pro Text","Segoe UI",Heebo,Arial,sans-serif;font-size:16px}
body{padding-bottom:calc(90px + var(--sab))}
button,input,select,textarea{font:inherit}
.top{position:sticky;top:0;z-index:20;background:linear-gradient(180deg,var(--hd),var(--hd2));color:#fff;display:flex;align-items:center;gap:8px;padding:calc(10px + var(--sat)) 12px 10px;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.top .ttl{flex:1;font-size:21px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbtn{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:12px;padding:9px 12px;font-size:16px;font-weight:700;min-height:42px;white-space:nowrap}
main{padding:12px;max-width:900px;margin:0 auto}
.btn{border:0;border-radius:14px;padding:12px 14px;font-size:17px;font-weight:700;background:#fff;color:var(--tx);box-shadow:0 1px 3px rgba(0,0,0,.15);min-height:50px}
.btn.big{font-size:19px;min-height:60px}
.btn.green{background:var(--gr);color:#fff}.btn.blue{background:var(--bl);color:#fff}.btn.red{background:var(--rd);color:#fff}.btn.ghost{background:#e3e8ee;box-shadow:none}
.btn.sm{min-height:44px;font-size:15px;padding:8px 10px}
.btn:active,.hbtn:active,.card:active,.fcard:active{transform:scale(.97)}
.wide{width:100%}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}
.meter{background:#fff;border-radius:14px;padding:10px 12px;margin-bottom:10px;box-shadow:0 1px 3px rgba(0,0,0,.1);font-size:14px;color:var(--mu)}
.meter .bar{height:8px;background:#e3e8ee;border-radius:5px;overflow:hidden;margin-top:6px}.meter .bar i{display:block;height:100%;background:var(--bl);border-radius:5px}
input[type=search],input[type=text],select,textarea{width:100%;border:1px solid #cbd3dc;border-radius:12px;padding:11px 12px;font-size:17px;background:#fff;color:var(--tx)}
textarea{min-height:80px;resize:vertical}
.tools{display:grid;grid-template-columns:1fr auto auto;gap:8px;margin:10px 0}
.tools select{width:auto;padding:10px 8px;font-size:15px}
.folders{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.fcard{background:#fff;border-radius:16px;padding:14px 12px;box-shadow:0 1px 4px rgba(0,0,0,.12);border-top:6px solid var(--c,#1d6e98);min-height:104px;display:flex;flex-direction:column;gap:4px;cursor:pointer}
.fcard .em{font-size:34px;line-height:1}.fcard .fn{font-weight:800;font-size:18px;word-break:break-word}.fcard .fc{color:var(--mu);font-size:14px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(min-width:600px){.grid,.folders{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.12);position:relative;cursor:pointer}
.card .th{position:relative;aspect-ratio:16/11;background:#1b2733;display:flex;align-items:center;justify-content:center}
.card .th img{width:100%;height:100%;object-fit:cover;display:block}
.card .ph{font-size:42px}
.card .dur{position:absolute;bottom:6px;left:6px;background:rgba(0,0,0,.72);color:#fff;font-size:13px;font-weight:700;padding:2px 7px;border-radius:8px;direction:ltr}
.card .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:30px;color:rgba(255,255,255,.85);text-shadow:0 1px 6px rgba(0,0,0,.6);pointer-events:none}
.card .nm{font-weight:700;font-size:15px;padding:7px 9px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:40px}
.card .mt{color:var(--mu);font-size:12.5px;padding:2px 9px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .more{position:absolute;left:4px;bottom:6px;border:0;background:#eef2f6;border-radius:10px;width:34px;height:34px;font-size:18px;font-weight:900}
.card .ck{position:absolute;top:6px;right:6px;width:30px;height:30px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.35);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}
.card.on{outline:3px solid var(--gr)}.card.on .ck{background:var(--gr)}
.empty{text-align:center;color:var(--mu);padding:30px 10px;font-size:17px;line-height:1.6}
.ver{text-align:center;color:var(--mu);font-size:13px;margin:22px 0 8px}
.note{background:#fff7e0;border:1px solid #f0d58a;border-radius:12px;padding:10px 12px;font-size:14.5px;line-height:1.5;color:#5b4a14;margin:8px 0}
.selbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--hd);color:#fff;padding:10px 10px calc(10px + var(--sab));display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:6px;box-shadow:0 -2px 10px rgba(0,0,0,.3)}
.selbar .cnt{grid-column:1/-1;text-align:center;font-weight:700;font-size:15px}
.selbar .btn{min-height:48px;font-size:15px;padding:6px}
.ov{position:fixed;inset:0;z-index:50;background:rgba(10,20,30,.55);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--bg);width:100%;max-width:560px;border-radius:20px 20px 0 0;padding:16px 14px calc(16px + var(--sab));max-height:90vh;overflow:auto;box-shadow:0 -4px 20px rgba(0,0,0,.3)}
.sheet h3{margin:2px 0 12px;font-size:20px}
.sheet .acts{display:flex;flex-direction:column;gap:8px}
.sheet .acts .btn{width:100%;text-align:right}
.sheet label{display:block;font-weight:700;margin:10px 0 5px;font-size:15px}
.sheet p{line-height:1.5;margin:6px 0 12px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:2px solid transparent;background:#fff;border-radius:12px;font-size:24px;width:48px;height:48px}
.chip.on{border-color:var(--bl);background:#dcecf7}
.chip.col{width:40px;height:40px;border-radius:50%}
.chip.col.on{border-color:#17212b;box-shadow:0 0 0 2px #fff inset}
.player{position:fixed;inset:0;z-index:60;background:#000;display:flex;flex-direction:column}
.player .pbar{display:flex;align-items:center;gap:8px;padding:calc(8px + var(--sat)) 10px 8px;color:#fff}
.player .pttl{flex:1;font-weight:700;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player video{flex:1;width:100%;min-height:0;background:#000}
.player .pnote{color:#cfd8e2;font-size:14px;padding:4px 12px}
.player .pact{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:6px;padding:8px 10px calc(10px + var(--sab))}
.player .pact .btn{min-height:52px;padding:6px;font-size:16px}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + var(--sab));z-index:90;background:#17212b;color:#fff;padding:12px 18px;border-radius:14px;font-weight:700;font-size:16px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}
#toast.on{opacity:.95}
.upd{position:fixed;top:calc(8px + var(--sat));left:8px;right:8px;z-index:95;background:#fff3c4;border:2px solid #e3b53b;border-radius:14px;padding:10px;display:flex;align-items:center;gap:8px;box-shadow:0 4px 16px rgba(0,0,0,.3);font-weight:700}
.upd span{flex:1}.upd .btn{min-height:42px;font-size:15px;padding:6px 10px}

.cloudbar{background:#fff;border-radius:14px;padding:9px 12px;margin-bottom:10px;box-shadow:0 1px 3px rgba(0,0,0,.1);font-size:14px;color:#334;border-right:5px solid #1f9d55;cursor:pointer}
.cloudbar.off{border-right-color:#9aa7b4;color:#5a6b7b;font-weight:700}
.cloudbar.off:empty{display:none}
.cloudbar .vc-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:16px}
.cloudbar .vc-u{font-weight:800;color:#12344d;white-space:nowrap}
.cloudbar .bar{height:8px;background:#e3e8ee;border-radius:5px;overflow:hidden;margin:6px 0 4px}.cloudbar .bar i{display:block;height:100%;background:#1f9d55;border-radius:5px}
.cloudbar.warn{border-right-color:#e08a1e}.cloudbar.warn .bar i{background:#e08a1e}.cloudbar.warn .vc-u{color:#b86a00}
.cloudbar.full{border-right-color:#d64545;background:#fff1f1}.cloudbar.full .bar i{background:#d64545}.cloudbar.full .vc-u{color:#d64545}
.cloudbar .vc-st{font-size:13.5px;color:#5a6b7b;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cloudbar .vc-st .btn{min-height:36px;padding:5px 10px;font-size:14px}
.card .cb{position:absolute;top:6px;left:6px;background:rgba(255,255,255,.92);color:#12344d;font-size:12px;font-weight:800;padding:2px 6px;border-radius:8px;direction:ltr}
.card .cb.ok{color:#1f7a45}.card .cb.wt{background:rgba(0,0,0,.55);color:#fff}
.vc-id{background:#eef5fb;border:1px solid #bcd6ea;border-radius:12px;padding:10px 12px;font-size:16px;margin:8px 0}.vc-id b{font-size:20px;letter-spacing:1px;font-family:ui-monospace,Menlo,monospace}
.vc-id.big b{font-size:24px}
.vc-tg{display:flex!important;align-items:center;gap:10px;font-size:16px!important;background:#f3f6f9;border-radius:12px;padding:10px 12px;margin:8px 0!important}.vc-tg input{width:24px;height:24px}
.vc-err{color:#d64545;font-weight:700;min-height:20px;margin:6px 0}