:root{--bg:#f6f5f2;--panel:#ffffff;--ink:#141414;--muted:#6b6b66;--line:#e4e2dc;--accent:#141414;--ok:#2f7a4b;--warn:#b07a12;--bad:#b5402e;--radius:10px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#111110;--panel:#1a1a19;--ink:#f2f1ed;--muted:#9a9993;--line:#2b2b29;--accent:#f2f1ed}}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--ink)}a{color:inherit}h1{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}h2{font-size:15px;margin:0 0 12px}p{line-height:1.5}.muted{color:var(--muted)}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;width:100%;max-width:400px}.wordmark{font-weight:700;letter-spacing:.08em;text-transform:lowercase;font-size:18px;margin-bottom:20px}label{display:block;font-size:13px;margin:0 0 6px;color:var(--muted)}input{border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}button,input{width:100%;padding:11px 12px;font-size:15px}button{margin-top:14px;border-radius:8px;border:0;background:var(--accent);color:var(--bg);font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:default}.note{font-size:13px;margin-top:12px}.err{color:var(--bad)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{border-right:1px solid var(--line);padding:20px 14px;background:var(--panel)}.side nav a{display:flex;justify-content:space-between;padding:8px 10px;border-radius:8px;text-decoration:none;font-size:14px}.side nav a:hover{background:var(--bg)}.side .tag{font-size:11px;color:var(--muted)}.main{padding:28px;max-width:1100px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:14px;gap:14px;margin-top:20px}.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px}.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.bad{background:var(--bad)}.row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.row:last-child{border-bottom:0}.signout{margin-top:24px;background:transparent;color:var(--muted);border:1px solid var(--line);font-weight:500}@media (max-width:760px){.shell{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line)}.main{padding:16px}}