#myFiles>.actions{display:grid;grid-template-columns:1fr;gap:10px}#myFiles>.actions button{width:100%;min-width:0;white-space:nowrap;word-break:keep-all;flex:none;text-align:center}
.file-row{min-width:0}.file-row .panel{padding:14px 10px;margin-top:16px}.file-row strong{overflow-wrap:anywhere}.file-row .actions{display:grid;grid-template-columns:1fr;align-items:stretch}.file-row .actions button,.file-row .actions a{white-space:normal;word-break:keep-all;overflow-wrap:normal;text-align:center;min-width:0;width:100%;padding:11px 8px}.file-row .trim-time{font-size:15px;color:#a7edcc;font-variant-numeric:tabular-nums}.file-row .range{flex-wrap:wrap}.file-row .range label{flex:1;min-width:100px}
.process-overlay{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;gap:20px;padding:30px;background:#10131bee;border-radius:10px;line-height:1.6}.videowrap:has(.process-overlay:not([hidden])){min-height:200px}#renderProgress{padding:35px 20px;min-height:180px;background:#10131b;border:1px solid #3c6355;border-radius:12px;margin-bottom:16px}#renderProgress strong{display:block;margin-bottom:24px;color:#a7edcc}
:root{color-scheme:dark;--bg:#10131b;--panel:#1a1e29;--line:#303747;--muted:#a4afc4;--accent:#a7edcc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#eef2fa;font:16px/1.65 system-ui,-apple-system,'Noto Sans TC',sans-serif}header{max-width:1160px;padding:28px 24px;margin:auto;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}a{color:inherit}.brand{text-decoration:none;font-size:24px;font-weight:800;letter-spacing:.08em}.brand span{font-size:11px;color:var(--muted);letter-spacing:.16em;margin-left:14px}.badge{font-size:12px;color:var(--accent);border:1px solid #466557;padding:5px 12px;border-radius:30px}main{max-width:1080px;margin:auto;padding:48px 24px}.intro{max-width:750px;margin-bottom:40px}.eyebrow{color:var(--accent);font-size:14px;letter-spacing:.1em}h1{font-size:clamp(36px,6vw,64px);line-height:1.2;letter-spacing:-.04em;margin:20px 0}em{color:var(--accent);font-style:normal}.intro>p:last-child{color:var(--muted);max-width:600px}nav{display:flex;gap:32px;color:var(--muted);font-size:13px;margin:30px 0}.panel{padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:18px;margin-bottom:22px}h2{font-size:19px;margin:0 0 16px}.drop{display:flex;flex-direction:column;align-items:center;gap:12px;padding:42px 20px;text-align:center;border:1px dashed #59687b;border-radius:14px;cursor:pointer;background:#171d27}.drop strong{color:var(--accent);font-size:22px}.drop span,.drop small{color:var(--muted)}#file{display:block;margin:18px 0;max-width:100%}.muted{color:var(--muted);font-size:13px}button,.button{border:0;border-radius:10px;background:var(--accent);color:#112a20;padding:12px 20px;font-size:15px;font-weight:700;cursor:pointer;display:inline-block;text-decoration:none;min-height:46px}button:disabled{opacity:.4;cursor:wait}.secondary{background:#2a3343;color:#e1eaf8;border:1px solid #465166}.danger{background:#432b36;color:#ffb8bb}button:hover,.button:hover{filter:brightness(1.08)}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #abefcf;outline-offset:3px}.sectionhead{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px}.sectionhead h2{margin:0}.sectionhead button{font-size:12px;padding:5px 12px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tracks{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;max-height:500px;overflow:auto}.track{padding:8px;border:1px solid #414d60;border-radius:10px;cursor:pointer;background:#111720;font-size:12px}.track:has(input:checked){border-color:var(--accent);background:#19372f}.track img{width:100%;aspect-ratio:1;border-radius:6px;display:block}.track input{margin:8px 3px 3px 0}.track small{display:block;color:var(--muted)}video{display:block;width:100%;height:auto;border-radius:10px;background:#05070b}.videowrap{position:relative;line-height:0}.videowrap canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;border:2px solid var(--accent)}.range{display:flex;gap:10px;margin:16px 0}.range label{width:50%;font-size:13px;color:var(--muted)}input[type=number],select{width:100%;background:#111720;color:white;border:1px solid #465166;border-radius:7px;padding:11px;font:inherit}select{margin:12px 0}input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px}.check{display:flex;align-items:center;gap:10px;margin-bottom:18px}.warning{background:#362e22;color:#e8ce9b;padding:16px;border-radius:10px;font-size:13px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}progress{width:100%;height:7px;accent-color:var(--accent)}#error{color:#ffb3b5;white-space:pre-line}footer{text-align:center;color:#7f8ba2;font-size:12px;margin-top:36px}#rects{padding-left:20px;font-size:13px}#rects button{font-size:12px;padding:2px 8px;min-height:30px;margin-left:8px}#download{margin-top:20px}[hidden]{display:none!important}@media(max-width:650px){header{padding:20px 18px}.brand span{display:none}main{padding:24px 16px}.columns{grid-template-columns:1fr;gap:0}.panel{padding:20px;border-radius:14px}.intro{margin-bottom:28px}nav{gap:12px;justify-content:space-between;font-size:11px}.drop{padding:28px 12px}.badge{font-size:10px}.actions button{flex:1}.sectionhead{flex-wrap:wrap}.tracks{grid-template-columns:repeat(3,minmax(0,1fr))}#render,#upload{width:100%}}
.traffic-frame{margin:30px 0;padding:28px 20px;border:2px solid transparent;border-radius:22px;background:linear-gradient(#171c2b,#171c2b) padding-box,linear-gradient(120deg,#ff739e,#ffb86c,#fff18a,#82f5b4,#76dcff,#9295ff,#e68aff) border-box;box-shadow:0 0 32px #9b7eff20}.traffic-frame h2{color:#e5dcff;letter-spacing:.15em}.traffic-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.traffic-grid span,.traffic-grid small{display:block;color:#b8c3d8}.traffic-grid strong{display:block;font-size:clamp(30px,5vw,54px);line-height:1.4;font-weight:900;background:linear-gradient(100deg,#ff739e,#ffb86c,#fff18a,#82f5b4,#76dcff,#9295ff,#e68aff);color:transparent;background-clip:text;-webkit-background-clip:text;overflow-wrap:anywhere}.traffic-frame p{font-size:11px;color:#9caac5}@media(max-width:480px){.traffic-grid{grid-template-columns:1fr}.traffic-frame{padding:24px 16px}}