:root{--paper:#f4f5f7;--ink:#26272e;--muted:#717280;--line:#e2e3ec;--accent:#5c5ce0;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif}main{max-width:1240px;margin:auto;padding:26px 28px 80px}header{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}a{color:var(--accent)}h1{font-size:28px;letter-spacing:-1px;margin:24px 0 4px}h2{font-size:16px;margin:0 0 12px}.intro{margin:0 0 24px;color:var(--muted)}.panel{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px;margin-bottom:18px}.source-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:24px;margin-bottom:14px}label{display:block;font-weight:650;margin-bottom:5px}input,textarea,select{width:100%;padding:11px;border:1px solid var(--line);border-radius:6px;background:white;font:inherit;color:inherit}input[type=file]{margin-top:5px}textarea{resize:vertical}button{border:1px solid transparent;border-radius:7px;padding:11px 16px;font:650 13px/1.3 inherit;cursor:pointer;background:var(--accent);color:white;white-space:nowrap}button.secondary{background:#f4f4fe;color:var(--accent);border-color:#deddf4}button:disabled{opacity:.45;cursor:not-allowed}.inline,.actions{display:flex;gap:12px;align-items:center}.actions{margin-top:14px;flex-wrap:wrap}.muted{color:var(--muted);font-size:12px;font-weight:400}.work-head{display:flex;gap:16px;align-items:center;margin:24px 0 14px}.work-head h2{margin:0;margin-right:auto;white-space:nowrap}.work-head input,.work-head select{width:240px}.workspace{display:grid;grid-template-columns:1fr 1.1fr;gap:20px;align-items:start}.preview{position:sticky;top:18px}.preview video{width:100%;height:285px;background:#202129;border-radius:6px;object-fit:contain}.preview #sourceName{font-size:13px;font-weight:650;margin:14px 0}.scene-list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.scene{border:1px solid var(--line);border-left:4px solid #b7b7f0;background:white;border-radius:8px;padding:14px}.scene-top{display:flex;gap:12px;align-items:center}.scene-top input[type=checkbox]{width:18px;height:18px;flex-shrink:0;accent-color:var(--accent)}.scene-top input[type=text]{font-weight:650;border:none;padding:3px}.scene .times{display:flex;gap:8px;align-items:center;margin:10px 0 0 30px}.times label{font-size:11px;color:var(--muted);font-weight:400;margin:0}.times input{width:87px;padding:6px;font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums}.times button{margin-left:auto;padding:8px}.scene-note{margin:6px 0 0 30px;font-size:12px;color:var(--muted)}.empty{padding:50px 20px;text-align:center;border:1px dashed var(--line);color:var(--muted)}.save-panel p{margin:0 0 12px}#notice:not(:empty){padding:12px 16px;background:#eeeffd;border:1px solid #d9daf5;border-radius:8px;margin-bottom:18px}#notice.error{background:#fff2f0;color:#973830;border-color:#f4c5c1}#savedLinks a{display:block;margin-top:8px}:focus-visible{outline:3px solid #9898ff;outline-offset:3px}@media(max-width:760px){main{padding:20px 16px}.workspace,.source-grid{grid-template-columns:1fr}.preview{position:static}.work-head{flex-wrap:wrap}.work-head h2{width:100%}.work-head input,.work-head select{width:100%}.inline{flex-wrap:wrap}.times{flex-wrap:wrap}.preview video{height:240px}}
#connection{margin:4px 0 16px}.scene-list{margin-top:12px}.preview button{margin-right:8px}#driveFiles{margin-top:10px}