:root{--bg: #0f1115;--card: #181b22;--line: #2a2f3a;--text: #e6e9ef;--muted: #9aa3b2;--accent: #3b82f6;--accent-2: #1d4ed8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif}.wrap{max-width:760px;margin:0 auto;padding:32px 20px 64px}header h1{margin:0 0 4px;font-size:22px}.sub{margin:0;color:var(--muted);font-size:13px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-top:18px}.card h2{margin:0 0 12px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}input[type=text],select{width:100%;padding:9px 11px;background:#0f131a;border:1px solid var(--line);border-radius:7px;color:var(--text);font-size:14px}input[type=file]{color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.grid label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.fileinfo{margin-top:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.badge{font-size:12px;padding:2px 8px;background:#0f131a;border:1px solid var(--line);border-radius:20px;color:var(--muted)}button.primary{background:var(--accent);color:#fff;border:none;padding:11px 22px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer}button.primary:hover:not(:disabled){background:var(--accent-2)}button.primary:disabled{opacity:.45;cursor:not-allowed}.hint{color:var(--muted);font-size:12.5px;margin:12px 0 0;line-height:1.5}.hint code,code{background:#0f131a;padding:1px 6px;border-radius:5px;border:1px solid var(--line)}.log{background:#0c0f14;border:1px solid var(--line);border-radius:8px;padding:12px;font-family:Cascadia Code,Consolas,monospace;font-size:12px;color:#cbd3e1;white-space:pre-wrap;max-height:260px;overflow:auto;margin:0}