:root{--bg: #0f1115;--bg-elev: #171a21;--bg-elev-2: #1f232c;--border: #2a2f3a;--text: #e6e8ec;--muted: #9aa3b2;--accent: #6ea8fe;--ok: #3fb950;--bad: #f85149;--warn: #d29922;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}.topbar{padding:20px 24px 8px}.topbar h1{margin:0;font-size:1.4rem;letter-spacing:.3px}.tagline{margin:2px 0 0;color:var(--muted);font-size:.9rem}main{padding:12px 24px 48px;max-width:1200px;margin:0 auto}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.muted{color:var(--muted)}code{background:var(--bg-elev-2);padding:1px 5px;border-radius:5px}.dropzone{border-style:dashed;text-align:center;padding:36px;transition:border-color .15s,background .15s}.dropzone.dragover{border-color:var(--accent);background:var(--bg-elev-2)}.dropzone-inner p{margin:4px 0}.link{background:none;border:none;color:var(--accent);cursor:pointer;font:inherit;padding:0;text-decoration:underline}.banner{margin-top:16px;padding:12px 16px;border-radius:var(--radius);border:1px solid var(--border);font-weight:500}.banner.ok{background:#3fb9501f;border-color:var(--ok);color:#9be7a8}.banner.bad{background:#f851491f;border-color:var(--bad);color:#ff9d97}.layout{margin-top:16px;display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}@media (max-width: 820px){.layout{grid-template-columns:1fr}}.sidebar h2{font-size:.95rem;margin:0 0 8px}.sidebar h2:not(:first-child){margin-top:20px}dl#meta{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:.85rem}dl#meta dt{color:var(--muted)}dl#meta dd{margin:0;text-align:right;word-break:break-word}.pill{background:var(--bg-elev-2);border-radius:999px;padding:1px 8px;font-size:.75rem;color:var(--muted)}ol#session-list{list-style:none;margin:0;padding:0;max-height:320px;overflow-y:auto}ol#session-list li{border:1px solid var(--border);border-radius:8px;padding:8px 10px;margin-bottom:6px;cursor:pointer;font-size:.82rem;transition:border-color .1s,background .1s}ol#session-list li:hover{border-color:var(--accent)}ol#session-list li.active{border-color:var(--accent);background:var(--bg-elev-2)}ol#session-list .s-title{font-weight:600}ol#session-list .s-sub{color:var(--muted)}ol#session-list .s-paste{color:var(--warn)}.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.controls button{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 14px;cursor:pointer;font:inherit}.controls button:hover{border-color:var(--accent)}.controls button.primary{background:var(--accent);color:#08101f;border-color:var(--accent);font-weight:600}.ctl{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted)}.ctl.checkbox{gap:6px}.ctl select,.ctl input[type=number]{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:5px 8px;font:inherit}.ctl input[type=number]{width:60px}.progress-wrap{margin-top:14px}#scrubber{width:100%;accent-color:var(--accent)}.progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem;margin-top:4px}.screen{margin-top:14px;padding:0;overflow:hidden}pre#doc{margin:0;padding:20px;font-family:SFMono-Regular,JetBrains Mono,Consolas,monospace;font-size:.95rem;line-height:1.6;white-space:pre-wrap;word-break:break-word;height:52vh;overflow-y:auto}.caret{display:inline-block;width:2px;height:1.1em;background:var(--accent);vertical-align:text-bottom;animation:blink 1s step-start infinite}@keyframes blink{50%{opacity:0}}