:root{--bg:#faf7f0;--card:#fff;--ink:#2b2118;--muted:#8a7d6b;--accent:#b5651d;--accent-soft:#f3e3d0;--border:#e7ddcc;--good:#2e7d32;--bad:#c62828}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}.nav{display:flex;gap:18px;align-items:center;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.nav .brand{font-weight:800;font-size:18px;margin-right:12px}.nav .brand span{color:var(--accent)}.nav a{color:var(--ink);font-weight:600;opacity:.8}.nav a:hover{opacity:1;color:var(--accent)}.nav .spacer{flex:1 1}.container{max-width:1080px;margin:0 auto;padding:28px 24px}.h1{font-size:24px;font-weight:800;margin:0 0 18px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:14px;gap:14px;margin-bottom:26px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.card .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.card .value{font-size:28px;font-weight:800;margin-top:6px}.panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:22px}.panel h2{font-size:15px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}tr:hover td{background:#fcf9f3}button,input,select{font:inherit}input[type=email],input[type=number],input[type=password],input[type=text],select{padding:9px 11px;border:1px solid var(--border);border-radius:8px;background:#fff}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-weight:700;cursor:pointer}.btn:hover{filter:brightness(1.05)}.btn.ghost{background:var(--accent-soft);color:var(--accent)}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700}.pill.on{background:#e3f1e4;color:var(--good)}.pill.off{background:#fbe3e3;color:var(--bad)}.toolbar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}.center{min-height:70vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:30px;width:360px}.login-box h1{font-size:22px;margin:0 0 6px}.login-box .sub{color:var(--muted);margin:0 0 20px;font-size:14px}.login-box label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px}.login-box input{width:100%}.login-box .btn{width:100%;margin-top:18px}.err{color:var(--bad);font-size:13px;margin-top:12px}.muted{color:var(--muted)}.grouprow{padding:10px 0;border-bottom:1px solid var(--border)}.grouprow .gname{font-weight:700}.mods{color:var(--muted);font-size:13px;margin-top:4px}