:root{color-scheme:light dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;--bg: #0f1115;--panel: #171a21;--line: #272b34;--text: #e6e8ec;--muted: #9aa1ad;--accent: #5b8def;--danger: #e5534b;--ok: #3fb950}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent)}main{max-width:72rem;margin:0 auto;padding:1.5rem}header.bar{display:flex;align-items:center;gap:1rem;padding:.75rem 1.5rem;border-bottom:1px solid var(--line);background:var(--panel)}header.bar h1{font-size:1rem;margin:0;letter-spacing:.04em;text-transform:uppercase}header.bar .spacer{flex:1}.muted{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem;margin-bottom:1rem}.panel h2{margin:0 0 .75rem;font-size:.95rem}label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:.25rem}input,textarea,select,button{font:inherit;color:inherit;background:#0d1016;border:1px solid var(--line);border-radius:6px;padding:.5rem .65rem}input,textarea{width:100%}textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;min-height:8rem}button{cursor:pointer;background:#1d2330}button.primary{background:var(--accent);border-color:var(--accent);color:#08101f;font-weight:600}button:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:.75rem;align-items:flex-end}.row>*{flex:1}.row>button{flex:0 0 auto}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:.4rem .5rem;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}td.num{text-align:right;font-variant-numeric:tabular-nums}.error{color:var(--danger);font-size:.85rem;margin-top:.5rem}.ok{color:var(--ok);font-size:.85rem;margin-top:.5rem}.bar-track{background:#0d1016;border:1px solid var(--line);border-radius:4px;height:8px;overflow:hidden}.bar-fill{height:100%;background:var(--accent)}.bar-fill.over{background:var(--danger)}