:root{--brand:#603efd;--brand-dark:#4529d9;--brand-soft:#eeebff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--bg:#f6f6fb;--card:#fff;--danger:#dc2626;--ok:#16a34a;--warn:#ea580c;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}a{color:var(--brand);text-decoration:none}h1{margin:0 0 4px;font-size:26px}h2{margin:0 0 10px;font-size:18px}.muted{color:var(--muted)}.small{font-size:13px}.center{justify-content:center;align-items:center;min-height:60vh;display:flex}.error{color:var(--danger);margin:8px 0 0;font-weight:600}.success{color:var(--ok);margin:8px 0 0;font-weight:600}.shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.sidebar{color:#fff;background:#1e1546;flex-direction:column;gap:4px;padding:20px 14px;display:flex}.sidebar img{align-self:flex-start;height:34px;margin:4px 8px 22px}.sidebar a{color:#d9d4ff;border-radius:10px;padding:10px 12px;font-weight:600}.sidebar a.active,.sidebar a:hover{color:#fff;background:#ffffff1a}.sidebar .spacer{flex:1}.sidebar .who{color:#a99ff5;word-break:break-all;padding:8px 12px;font-size:12px}.sidebar button{margin:0 8px}.content{width:100%;max-width:1200px;padding:28px 32px}@media (width<=760px){.shell{grid-template-columns:1fr}.sidebar{flex-flow:wrap;align-items:center;padding:10px}.sidebar img{height:26px;margin:0 8px 0 0}.sidebar .spacer,.sidebar .who{display:none}.content{padding:16px}}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.stat .value{font-size:30px;font-weight:800}.stack{flex-direction:column;gap:14px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.space{justify-content:space-between}button,.button{font:inherit;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;border-radius:10px;padding:9px 14px;font-weight:700}button.primary,.button.primary{background:var(--brand);border-color:var(--brand);color:#fff}button.primary:hover{background:var(--brand-dark)}button.danger{color:var(--danger);border-color:#fecaca}button:disabled{opacity:.5;cursor:default}input,select{font:inherit;border:1px solid var(--border);background:#fff;border-radius:10px;width:100%;padding:11px 12px}label{color:var(--muted);margin:14px 0 6px;font-size:13px;font-weight:700;display:block}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding:8px;font-size:12px}td{border-bottom:1px solid var(--border);vertical-align:top;padding:10px 8px}.badge{background:var(--brand-soft);color:var(--brand-dark);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-block}.badge.ok{color:#166534;background:#dcfce7}.badge.off{color:#991b1b;background:#fee2e2}.badge.warn{color:#9a3412;background:#ffedd5}.code{letter-spacing:3px;font-family:ui-monospace,Menlo,monospace;font-size:22px;font-weight:800}.auth{background:linear-gradient(160deg,#1e1546,#603efd);justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.auth .card{width:100%;max-width:400px;padding:28px}.auth img{height:56px;margin:0 auto 18px;display:block}.auth button.primary{width:100%;margin-top:18px;padding:12px}