:root{color-scheme:dark;--bg: #0e1116;--fg: #e8edf2;--muted: #8b98a5;--card: #171c24;--line: #2a3340;--paper: #1f6f4a;--live: #b42318;--accent: #c9a227;font-family:IBM Plex Sans,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg)}.app{max-width:1100px;margin:0 auto;padding:0 1.25rem 3rem}header{padding:1.25rem 0}h1{font-size:1.4rem;margin:0;letter-spacing:.04em}.sub{color:var(--muted);margin:.25rem 0 0}.banner{text-align:center;font-weight:800;letter-spacing:.35em;padding:.85rem 0;font-size:1.35rem}.banner-paper{background:var(--paper);color:#fff}.banner-live{background:var(--live);color:#fff}.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:1rem 1.1rem;margin:1rem 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:720px){.grid{grid-template-columns:1fr}}dl{display:grid;grid-template-columns:8rem 1fr;gap:.35rem .75rem;margin:0}dt{color:var(--muted)}dd{margin:0;font-variant-numeric:tabular-nums}label{display:flex;flex-direction:column;gap:.3rem;margin:.6rem 0;font-size:.9rem}input{background:#0e1116;border:1px solid var(--line);color:var(--fg);padding:.45rem .55rem;border-radius:4px}button{background:var(--accent);color:#111;border:0;padding:.5rem .9rem;font-weight:700;cursor:pointer;margin-right:.4rem;margin-top:.4rem}button.danger{background:var(--live);color:#fff}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.35rem .4rem;border-bottom:1px solid var(--line)}.unacked{color:#f3c84a;font-weight:700}.error{color:#f3a3a3}.hint{color:var(--muted);font-size:.85rem;margin:0 0 .6rem}.summary{margin:0 0 .5rem;line-height:1.45}.gate-on{color:#6ee7a8;font-weight:700}.gate-off{color:#f3c84a;font-weight:700}.gate-na{color:var(--muted)}pre{overflow:auto;font-size:.8rem;color:var(--muted)}.chart{width:100%;height:120px;color:var(--accent)}