:root{--bg:#0b1020;--panel:#0f172a;--muted:#94a3b8;--text:#e2e8f0;--brand:#7c3aed;--brand-2:#a78bfa;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--line:#1f2a44}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,#0b1020,#0c142b 60%,#0b1020);color:var(--text);font:14px/1.45 Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial}
a{color:var(--brand-2);text-decoration:none}

.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:rgba(10,14,30,.8);backdrop-filter:saturate(140%) blur(8px);border-right:1px solid var(--line);padding:18px 14px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:10px;align-items:center;margin-bottom:16px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:conic-gradient(var(--brand),var(--brand-2))}
.brand h1{font-size:16px;margin:0}
.nav{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.nav a{padding:10px 12px;border-radius:8px;color:var(--muted);border:1px solid transparent;display:flex;justify-content:space-between}
.nav a:hover{background:#0c142b;color:var(--text);border-color:#131c34}
.nav a.active{background:linear-gradient(180deg,#121a33,#0e1630);border-color:#1b2540;color:var(--text)}
.nav small{opacity:.7}

.content{padding:18px 22px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.topbar h2{font-size:18px;margin:0}
.search input{background:#0e1630;border:1px solid #192448;color:var(--text);padding:10px 12px;border-radius:8px;min-width:260px}
.actions{display:flex;gap:8px}
.btn{padding:8px 12px;border-radius:8px;border:1px solid #273454;background:#101a36;color:var(--text)}
.btn.primary{background:linear-gradient(180deg,#6d28d9,#5b21b6);border-color:#4c1d95}

.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.card{grid-column:span 12;background:rgba(14,22,48,.72);border:1px solid #1a2442;border-radius:12px;overflow:hidden}
.card h3{margin:0;padding:14px 16px;border-bottom:1px solid #1a2442;background:linear-gradient(180deg,#101834,#0e1630)}
.card .body{padding:14px 16px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:#0d1530;border:1px solid #1a2442;border-radius:10px;padding:12px}
.stat .k{font-size:20px;font-weight:600}
.muted{color:var(--muted)}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid #1a2442;text-align:left}
thead th{color:#b6c2d4;font-weight:500}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}
.ok{background:#0b2d19;color:#7ee2a8;border:1px solid #144b2a}
.warn{background:#2b210b;color:#ffd478;border:1px solid #4b3b12}
.bad{background:#3a1316;color:#ff9aa8;border:1px solid #661c24}
.footer{margin-top:24px;color:var(--muted);font-size:12px}

@media (min-width: 920px){.card.span-6{grid-column:span 6}.card.span-4{grid-column:span 4}.card.span-8{grid-column:span 8}}