:root{
  --bg:#0b1220;
  --card:#0f1a2f;
  --muted:#94a3b8;
  --text:#e5e7eb;
  --primary:#3b82f6;
  --line:rgba(148,163,184,.18);
  --good:#22c55e;
  --warn:#f59e0b;
  --bad:#ef4444;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 10% 0%, rgba(59,130,246,.18), transparent 60%),
              radial-gradient(1200px 800px at 90% 10%, rgba(34,197,94,.12), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.topbar{
  position:sticky; top:0; z-index:5;
  background: rgba(11,18,32,.75);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  max-width:1200px;
  margin:0 auto;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.brand{
  font-weight:800;
  letter-spacing:.2px;
}
.userpill{
  display:flex; align-items:center; gap:8px;
  padding:8px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
  font-size:13px;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--good); display:inline-block;}
.topbar-right{display:flex; align-items:center; gap:10px;}
.sidebar-wrap{
  max-width:1200px; margin:0 auto;
  padding:16px;
  display:grid;
  grid-template-columns: 260px 1fr;
  gap:16px;
}
.sidebar{
  position:sticky; top:66px; align-self:start;
  background: rgba(15,26,47,.65);
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px;
}
.navitem{
  display:block;
  padding:12px 12px;
  border-radius:12px;
  color:var(--muted);
}
.navitem:hover{ background: rgba(59,130,246,.12); color:var(--text); }
.content{
  background: rgba(15,26,47,.65);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  min-height: calc(100vh - 110px);
}
.content-auth{
  max-width:520px;
  margin:24px auto;
}
.card{
  background: rgba(15,26,47,.75);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
}
.h1{font-size:20px; font-weight:800; margin:0 0 4px}
.sub{color:var(--muted); margin:0 0 14px; font-size:13px}
.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
}
@media(min-width: 760px){
  .grid.cols-2{ grid-template-columns: 1fr 1fr; }
  .grid.cols-3{ grid-template-columns: 1fr 1fr 1fr; }
}
.field label{display:block; font-size:12px; color:var(--muted); margin:0 0 6px}
.input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  background: rgba(11,18,32,.6);
  border:1px solid var(--line);
  color:var(--text);
  outline:none;
}
textarea{min-height:88px; resize:vertical;}
.row{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:11px 14px;
  border-radius:12px;
  border:1px solid transparent;
  background: var(--primary);
  color:#fff;
  cursor:pointer;
  font-weight:700;
}
.btn:hover{ filter:brightness(1.05); }
.btn-ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn-ghost:hover{ background: rgba(148,163,184,.08); }
.badge{
  display:inline-flex; align-items:center; gap:6px;
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  color: var(--muted);
}
.badge.good{ color: var(--good); }
.badge.warn{ color: var(--warn); }
.badge.bad{ color: var(--bad); }
.tablewrap{ overflow:auto; border-radius:14px; border:1px solid var(--line); }
table{ width:100%; border-collapse: collapse; min-width: 1100px; }
th, td{ padding:12px 10px; border-bottom:1px solid var(--line); vertical-align:top; }
th{ text-align:left; font-size:12px; color:var(--muted); background: rgba(11,18,32,.35); position:sticky; top:0; }
tr:hover td{ background: rgba(59,130,246,.05); }
.flash{
  padding:12px 12px; border-radius:14px; border:1px solid var(--line);
  margin:0 0 12px;
}
.flash.ok{ background: rgba(34,197,94,.10); }
.flash.err{ background: rgba(239,68,68,.10); }
.small{ font-size:12px; color: var(--muted); }