:root{--ink: #1f2933;--muted: #7b8794;--line: #d9e2ec;--panel: #fff;--bg: #f0f4f8;--accent: #243b53;--blunder: #e53e3e;--mistake: #ed8936;--inaccuracy: #d69e2e;--great: #38a169;--info: #3182ce}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--info);text-decoration:none}a:hover{text-decoration:underline}button,select,input{font:inherit}button{padding:6px 14px;border-radius:6px;border:1px solid #9fb3c8;background:#fff;cursor:pointer;color:var(--ink)}button:hover:not(:disabled){background:#f0f4f8}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover:not(:disabled){background:#102a43}button.active{background:var(--accent);color:#fff;border-color:var(--accent)}input,select{padding:5px 8px;border:1px solid #bcccdc;border-radius:6px;background:#fff;color:var(--ink)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.hint{color:var(--muted);font-size:.85rem}.error{color:#c53030;font-size:.9rem}.chips{display:flex;flex-wrap:wrap;gap:4px}.chip{font-size:.72rem;padding:1px 8px;border-radius:10px;background:#e6effa;color:#2c5282;white-space:nowrap}.chip.err{background:#fed7d7;color:#9b2c2c}.badge{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:10px;white-space:nowrap}.badge.blunder{background:#fed7d7;color:#9b2c2c}.badge.mistake{background:#feebc8;color:#9c4221}.badge.inaccuracy{background:#fefcbf;color:#744210}.badge.great_move,.badge.best{background:#c6f6d5;color:#276749}.badge.good,.badge.book{background:#e4e7eb;color:#52606d}.status{font-size:.75rem;padding:1px 8px;border-radius:10px;background:#e4e7eb}.status.done{background:#c6f6d5}.status.failed{background:#fed7d7}.status.analyzing,.status.pending{background:#fefcbf}.num{font-variant-numeric:tabular-nums}