:root{--bg:#f5f7fb;--card:#fff;--line:#e5e7eb;--text:#111827;--muted:#6b7280;--primary:#2563eb;--danger:#dc2626;--ok:#16a34a}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:24px}.nav{background:#111827;color:white}.nav .wrap{display:flex;align-items:center;gap:18px;padding:14px 24px}.nav b{margin-right:auto}.nav a{color:#dbeafe}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin:18px 0;box-shadow:0 8px 24px rgba(15,23,42,.04)}.grid{display:grid;gap:14px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{padding:18px;border-radius:12px;background:#f8fafc;border:1px solid var(--line)}.stat b{display:block;font-size:28px}.stat span,.muted{color:var(--muted)}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;background:white}button{border:0;border-radius:10px;padding:10px 14px;background:var(--primary);color:white;cursor:pointer}.danger{background:var(--danger)}table{width:100%;border-collapse:collapse;background:white;border-radius:12px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f9fafb;color:#374151}.pill{display:inline-block;border-radius:999px;padding:3px 9px;font-size:12px}.online{background:#dcfce7;color:#166534}.offline{background:#fee2e2;color:#991b1b}.disabled{background:#e5e7eb;color:#374151}.flash{padding:12px 14px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;margin:12px 0}.login{max-width:420px;margin:10vh auto}.code{font-family:Consolas,monospace;background:#0f172a;color:#e2e8f0;padding:12px;border-radius:10px;white-space:pre-wrap}.inline{display:flex;gap:8px}@media(max-width:800px){.grid-3{grid-template-columns:1fr}.wrap{padding:16px}table{display:block;overflow:auto}}