:root{--bg:#f7f8fa;--panel:#ffffff;--text:#16181d;--muted:#5f6672;--border:#e3e6eb;--accent:#1f5eff;--good:#137a3f;--bad:#b42318;--warn:#9a6700;--good-bg:#e7f6ec;--bad-bg:#fdecea;--warn-bg:#fff4d6;--neutral-bg:#eef0f3;--radius:8px;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--panel:#171a20;--text:#e8eaee;--muted:#9aa1ad;--border:#2a2f38;--accent:#6d95ff;--good:#5bd28a;--bad:#ff7b72;--warn:#f2c14e;--good-bg:#12301f;--bad-bg:#3a1714;--warn-bg:#36290a;--neutral-bg:#232730;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.nav{border-right:1px solid var(--border);padding:20px 16px;background:var(--panel)}.nav .brand{font-weight:700;font-size:16px;margin-bottom:24px}.nav .brand,.nav a.item{display:block;color:var(--text)}.nav a.item{padding:6px 10px;border-radius:6px}.nav a.item:hover{background:var(--neutral-bg);text-decoration:none}.nav .who{margin-top:24px;color:var(--muted);font-size:12px;word-break:break-all}main{padding:28px 32px;max-width:1200px;width:100%}h1{font-size:22px;margin:0 0 20px}h2{font-size:16px;margin:0 0 12px}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--border);vertical-align:top}th{font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}td.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.good{color:var(--good);background:var(--good-bg)}.badge.bad{color:var(--bad);background:var(--bad-bg)}.badge.warn{color:var(--warn);background:var(--warn-bg)}.badge.neutral{color:var(--muted);background:var(--neutral-bg)}form.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:end}label{display:grid;grid-gap:4px;gap:4px;font-size:12px;color:var(--muted)}input,select,textarea{color:var(--text);background:var(--bg);border:1px solid var(--border);padding:6px 8px;min-width:160px}button,input,select,textarea{font:inherit;border-radius:6px}button{font-weight:600;cursor:pointer;padding:6px 14px;border:1px solid var(--accent);background:var(--accent);color:#fff}button.danger{background:var(--bad);border-color:var(--bad)}button.ghost{background:transparent;color:var(--accent)}.alert{padding:10px 14px;border-radius:var(--radius);margin-bottom:16px}.alert.bad{background:var(--bad-bg);color:var(--bad)}.alert.warn{background:var(--warn-bg);color:var(--warn)}.empty{color:var(--muted);padding:12px 0}@media (max-width:760px){.shell{grid-template-columns:1fr}.nav{border-right:none;border-bottom:1px solid var(--border)}main{padding:20px 16px}}