:root{--bg:#f6f7f9;--surface:#ffffff;--surface-2:#f0f2f5;--text:#111827;--muted:#5b6474;--border:#e3e6eb;--accent:#0b5cff;--accent-ink:#ffffff;--good:#137a3a;--good-bg:#e6f4ea;--warn:#8a5a00;--warn-bg:#fff4d6;--bad:#b42318;--bad-bg:#fdecea;--grey-bg:#eef0f3;--radius:10px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Tamil",sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0d1117;--surface:#151b23;--surface-2:#1c232d;--text:#e6e9ee;--muted:#9aa4b2;--border:#2a323d;--accent:#5b9dff;--accent-ink:#0d1117;--good:#6fd38f;--good-bg:#143022;--warn:#f2c94c;--warn-bg:#352b10;--bad:#ff8a80;--bad-bg:#3a1714;--grey-bg:#222a34;color-scheme:dark}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.top{display:flex;align-items:center;gap:20px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.top .brand{font-weight:700;letter-spacing:.2px;color:var(--text)}.top nav{display:flex;gap:16px;flex-wrap:wrap}.top nav a{color:var(--muted);font-weight:500}.top nav a:hover{color:var(--text)}.top .who{margin-left:auto;color:var(--muted);font-size:13px;display:flex;gap:10px;align-items:center}.top .who button{background:none;border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:3px 8px;cursor:pointer;font:inherit}main{max-width:1200px;margin:0 auto;padding:24px 16px 64px}h1{font-size:24px;margin:0 0 4px}h2{font-size:17px;margin:28px 0 10px}.muted{color:var(--muted)}.small{font-size:13px}.grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card h3{margin:0 0 2px;font-size:16px}.big{font-size:28px;font-weight:700;letter-spacing:-.5px}.kv{display:grid;grid-template-columns:auto 1fr;grid-gap:4px 12px;gap:4px 12px;font-size:13px;margin-top:10px}.kv dt{color:var(--muted)}.kv dd{margin:0;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pill{display:inline-block;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:600}.pill.ok{background:var(--good-bg);color:var(--good)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.bad{background:var(--bad-bg);color:var(--bad)}.pill.grey{background:var(--grey-bg);color:var(--muted)}.banner{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius);padding:14px 16px;margin:16px 0}.banner.bad{border-left-color:var(--bad)}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;font-size:14px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px;background:var(--surface-2)}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:0}.bar{height:6px;background:var(--grey-bg);border-radius:3px;overflow:hidden;margin-top:4px}.bar>span{display:block;height:100%;background:var(--accent)}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:6px 12px;font:inherit;font-weight:600;cursor:pointer}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.danger{color:var(--bad)}.btn:disabled{opacity:.6;cursor:default}pre.memo{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.signin{min-height:100vh;display:grid;place-items:center;padding:16px}.signin .panel{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:32px 28px;text-align:center}.signin .mark{width:56px;height:56px;border-radius:14px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:800;font-size:26px;margin:0 auto 14px}.signin h1{font-size:22px}.signin p{color:var(--muted);margin:6px 0 22px}.signin .google{width:100%;justify-content:center;padding:10px 14px;font-size:15px}.signin .err{background:var(--bad-bg);color:var(--bad);border-radius:8px;padding:8px 10px;font-size:13px;margin-bottom:14px}@media (max-width:640px){.top{padding:10px 16px}.top .who{margin-left:0;width:100%}.grid{grid-template-columns:1fr}}