:root{--bg:#f6f7f9;--panel:#fff;--text:#16181d;--muted:#5d6573;--border:#e3e6eb;--accent:#1f6feb;--ok:#1a7f37;--bad:#c62828;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#111317;--panel:#1a1d23;--text:#e8eaee;--muted:#9aa3b2;--border:#2a2f38;--accent:#4c8dff;--ok:#3fb950;--bad:#ff6b6b}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}a{color:var(--accent)}.shell{max-width:1100px;margin:0 auto;padding:24px 16px 64px}.topbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.brand{letter-spacing:-.01em;font-size:20px;font-weight:700}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-bottom:16px;padding:18px}.card h2{margin:0 0 12px;font-size:16px}.muted{color:var(--muted);font-size:14px}.ok{color:var(--ok);font-weight:600}.bad{color:var(--bad);font-weight:600}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 6px}th{color:var(--muted);font-weight:600}input{border:1px solid var(--border);background:var(--panel);width:100%;color:var(--text);border-radius:8px;padding:10px 12px;font-size:15px}label{color:var(--muted);margin:12px 0 6px;font-size:14px;display:block}button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600}button.secondary{color:var(--text);border:1px solid var(--border);background:0 0}.login{max-width:380px;margin:12vh auto;padding:0 16px}.error{color:var(--bad);margin-top:12px;font-size:14px}code{word-break:break-all;font-size:12px}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}