:root{--brand:#1f4e79;--brand-soft:#e8eff6;--ink:#1d2733;--muted:#5d6b7a;--ok:#1b7f4b;--warn:#a15c00;--bad:#b42318;--line:#d8dee6;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{color:var(--ink);background:#f6f8fa;margin:0}.topbar{background:var(--brand);color:#fff;align-items:center;gap:2rem;padding:.75rem 1.5rem;display:flex}.topbar a{color:#fff;text-decoration:none}.signout{opacity:.9;margin-left:auto;font-size:.9rem}button.link{color:inherit;background:0 0;padding:0;text-decoration:underline}.brand{font-size:1.15rem;font-weight:700}.brand span{opacity:.8;font-weight:400}nav{gap:1.25rem;display:flex}.page{max-width:960px;margin:2rem auto;padding:0 1rem}.foot{text-align:center;color:var(--muted);padding:2rem 0;font-size:.8rem}.card{border:1px solid var(--line);background:#fff;border-radius:8px;margin-bottom:1rem;padding:1.25rem}.grid{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.75rem 1rem;display:grid}label{gap:.25rem;font-size:.9rem;display:grid}input,select{border:1px solid var(--line);font:inherit;border-radius:6px;padding:.5rem}button,.button{background:var(--brand);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:6px;padding:.6rem 1rem;text-decoration:none;display:inline-block}button:disabled{opacity:.5;cursor:default}table{border-collapse:collapse;background:#fff;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);padding:.5rem}.num{text-align:right;font-variant-numeric:tabular-nums}.badge{background:var(--brand-soft);border-radius:999px;padding:.1rem .5rem;font-size:.8rem;display:inline-block}.badge--ok{color:var(--ok);background:#e6f4ec}.badge--warn{color:var(--warn);background:#fff4e0}.badge--bad{color:var(--bad);background:#fde8e7}.error{color:var(--bad);background:#fde8e7;border-radius:6px;padding:.6rem .8rem}.hint{color:var(--muted);font-size:.85rem}.stack{gap:1rem;display:grid}.row{flex-wrap:wrap;align-items:flex-end;gap:.75rem;margin-bottom:1rem;display:flex}fieldset{border:1px solid var(--line)}