:root{--bg:#0B1020;--surf:#151C2D;--steel:#202E44;--border:#2A3550;--cy:#42DEF6;--cy-dk:#1FB8D1;--bl:#2D92E8;--wh:#FFFFFF;--ow:#E8ECF5;--gr:#8A93AB;--red:#FF5A6A;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--ow);font-family:'Nunito Sans',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh}
h1,h2,h3,.h{font-family:Poppins,'Nunito Sans',system-ui,sans-serif;color:var(--wh);letter-spacing:-.02em;line-height:1.1;margin:0}
a{color:var(--cy);text-decoration:none}a:hover{color:var(--cy-dk)}
button{font:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px 60px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0 28px}
header.top img{height:40px;width:auto;display:block}
header.top nav{display:flex;gap:6px}
header.top nav a{padding:8px 14px;border-radius:8px;color:var(--ow);font-weight:700;font-size:14px}
header.top nav a.active,header.top nav a:hover{background:var(--surf);color:var(--wh)}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--cy);font-weight:700;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--cy)}
.card{background:var(--surf);border:1px solid var(--border);border-radius:10px;padding:22px}
.card+.card{margin-top:16px}
.card h2{font-size:17px;margin-bottom:14px}
.muted{color:var(--gr)}.small{font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:8px;font-weight:700;font-family:Poppins,sans-serif;font-size:14px;border:1px solid var(--border);background:var(--steel);color:var(--wh);cursor:pointer;transition:transform .15s var(--ease),background .15s,opacity .15s;white-space:nowrap}
.btn:hover{background:#27385a;transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-cy{background:var(--cy);color:#06121a;border-color:var(--cy)}.btn-cy:hover{background:var(--cy-dk)}
.btn-red{background:#3a1b24;border-color:#5a2733;color:#ffb3bb}.btn-red:hover{background:#4a2230}
.btn-ghost{background:transparent}
.btn-lg{padding:16px 28px;font-size:16px;border-radius:10px}
.btn-icon{width:42px;height:42px;padding:0;border-radius:50%}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:900px){.grid-2{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}}
label.field{display:block;font-size:13px;font-weight:700;color:var(--gr);margin-bottom:6px;letter-spacing:.02em}
input[type=text],select{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--wh);border-radius:8px;padding:10px 12px;font:inherit;outline:none}
input[type=text]:focus,select:focus{border-color:var(--cy)}
.toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;user-select:none;font-weight:700}
.toggle input{appearance:none;width:40px;height:22px;border-radius:11px;background:var(--steel);border:1px solid var(--border);position:relative;cursor:pointer;margin:0;transition:background .15s}
.toggle input::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--gr);transition:transform .15s var(--ease),background .15s}
.toggle input:checked{background:#173b46;border-color:var(--cy-dk)}
.toggle input:checked::after{background:var(--cy);transform:translateX(18px)}
.preview{position:relative;width:100%;aspect-ratio:16/9;background:#05080f;border:1px solid var(--border);border-radius:10px;overflow:hidden;display:grid;place-items:center}
.preview video,.preview canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.preview .empty{text-align:center;color:var(--gr);padding:20px;max-width:360px}
.preview .empty strong{display:block;color:var(--wh);font-family:Poppins,sans-serif;font-size:16px;margin-bottom:6px}
.crop-layer{position:absolute;inset:0;cursor:crosshair;touch-action:none}
.crop-box{position:absolute;border:2px solid var(--cy);box-shadow:0 0 0 9999px rgba(5,8,15,.55);pointer-events:none}
.crop-box::after{content:"";position:absolute;right:-6px;bottom:-6px;width:12px;height:12px;background:var(--cy);border-radius:2px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--steel);border:1px solid var(--border);font-size:12px;font-weight:700;color:var(--ow)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--cy)}
.pill.rec .dot{background:var(--red);animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:.2}}
.meter{height:6px;border-radius:3px;background:var(--steel);overflow:hidden}
.meter i{display:block;height:100%;width:0;background:var(--cy);transition:width .08s linear}
.timer{font-family:Poppins,sans-serif;font-size:34px;font-weight:800;color:var(--wh);font-variant-numeric:tabular-nums}
.countdown{position:fixed;inset:0;background:rgba(11,16,32,.9);display:grid;place-items:center;z-index:50;font-family:Poppins,sans-serif;font-size:140px;font-weight:900;color:var(--cy)}
.progress{height:10px;border-radius:5px;background:var(--steel);overflow:hidden;margin:10px 0}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--bl),var(--cy));transition:width .2s}
.share{display:flex;gap:8px;align-items:stretch}
.share input{flex:1}
.banner{border:1px solid var(--cy-dk);background:#0f2530;border-radius:10px;padding:14px 16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.banner.err{border-color:#5a2733;background:#2a1219;color:#ffb3bb}
.thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;background:#000;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);vertical-align:middle;font-size:14px}
th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gr)}
td img{width:120px;aspect-ratio:16/9;object-fit:cover;border-radius:6px;background:#000;display:block}
.status{font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px;background:var(--steel)}
.status.ready{color:var(--cy)}.status.processing,.status.uploading{color:#ffd66b}.status.error{color:var(--red)}
.table-wrap{overflow-x:auto}
.hidden{display:none!important}
.kbd{font-family:ui-monospace,Consolas,monospace;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:5px;padding:2px 6px;color:var(--ow)}
.cam-bubble{position:absolute;left:16px;bottom:16px;width:22%;aspect-ratio:1;border-radius:50%;overflow:hidden;border:3px solid var(--cy);background:#000;pointer-events:none}
.cam-bubble video{position:static;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}