:root{
  --bg:#0B1220;
  --panel:#111B33;
  --panel2:#0E1730;
  --line:rgba(255,255,255,.14);
  --text:#E8EFFF;
  --muted:#A0B2D6;
  --gold:#D6B35A;
  --blue:#7AA2FF;
}
*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1100px 700px at 18% 10%, rgba(122,162,255,.18), transparent 60%),
              radial-gradient(900px 600px at 80% 40%, rgba(214,179,90,.12), transparent 55%),
              var(--bg);
  color: var(--text);
}
a{ color:inherit; text-decoration:none; }
.container{ max-width:1200px; margin:0 auto; padding:22px; }
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px; border-bottom:1px solid var(--line);
  background: rgba(11,18,32,.65); backdrop-filter: blur(10px);
  position: sticky; top:0;
}
.brand{ display:flex; gap:12px; align-items:center; }
.logo{ width:44px; height:44px; }
.brand-title{ font-weight:700; letter-spacing:.2px; }
.brand-sub{ color: var(--muted); font-size:12px; margin-top:2px; }
.nav{ display:flex; gap:14px; align-items:center; }
.nav a{ color: var(--muted); font-size:14px; }
.nav a:hover{ color: var(--text); }
.footer{ padding:18px; border-top:1px solid var(--line); color: var(--muted); text-align:center; }

.grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap:16px; }
.span-12{ grid-column: span 12; }
.span-8{ grid-column: span 8; }
.span-7{ grid-column: span 7; }
.span-6{ grid-column: span 6; }
.span-5{ grid-column: span 5; }
.span-4{ grid-column: span 4; }
@media (max-width: 980px){
  .span-8,.span-7,.span-6,.span-5,.span-4{ grid-column: span 12; }
}

.card{
  background: linear-gradient(180deg, rgba(17,27,51,.92), rgba(14,23,48,.92));
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
}
.card-title-row{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
h1{ margin:0 0 6px; font-size:28px; }
h2{ margin:0 0 10px; font-size:18px; }
h3{ margin:12px 0 8px; font-size:14px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }

.small{ font-size:12px; }
.muted{ color: var(--muted); }
.divider{ height:1px; background: var(--line); margin:14px 0; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:12px; border:1px solid var(--line);
  padding:10px 12px;
  font-weight:600;
  cursor:pointer;
}
.btn-sm{ padding:8px 10px; border-radius:10px; font-size:12px; }
.btn-primary{
  background: linear-gradient(180deg, rgba(214,179,90,.96), rgba(156,123,45,.96));
  color:#1A1406;
  border-color: rgba(255,255,255,.18);
}
.btn-secondary{
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.upload{ display:flex; gap:10px; align-items:center; }
input[type="file"]{ color: var(--muted); }

.table-wrap{ overflow:auto; }
.table{ width:100%; border-collapse: collapse; }
.table th, .table td{ padding:10px 8px; border-bottom:1px solid rgba(255,255,255,.08); }
.table th{ color: var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.12em; text-align:left; }
.right{ text-align:right; }
.pos{ color: rgba(140,255,186,.92); }
.neg{ color: rgba(255,140,140,.92); }

.list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.list li{ padding:10px; border:1px solid rgba(255,255,255,.08); border-radius:14px; background: rgba(0,0,0,.14); }
.list li.warning{ border-color: rgba(255,205,110,.28); }
.list li.critical{ border-color: rgba(255,140,140,.28); }
.list li.info{ border-color: rgba(122,162,255,.28); }

.row{ display:flex; justify-content:space-between; gap:10px; }
.hero{ display:flex; justify-content:center; padding:30px 0; }
.hero-card{ max-width:520px; width:100%; }
.form{ display:flex; flex-direction:column; gap:10px; }
.label{ font-size:12px; color: var(--muted); text-transform:uppercase; letter-spacing:.12em; }
input, textarea, select{
  padding:10px 12px; border-radius:12px; border:1px solid var(--line);
  background: rgba(0,0,0,.18); color: var(--text); outline:none;
}
input:focus, textarea:focus, select:focus{ border-color: rgba(122,162,255,.55); box-shadow: 0 0 0 3px rgba(122,162,255,.16); }
.check{ display:flex; gap:10px; align-items:center; }
code{ background: rgba(0,0,0,.25); padding:2px 6px; border-radius:8px; border:1px solid rgba(255,255,255,.08); }