:root{
  --bg:#0b0f17;
  --card:#121a27;
  --text:#e7eefc;
  --muted:#a9b7d1;
  --accent:#6aa6ff;
  --danger:#ff6a6a;
  --ok:#6affb3;
  --border:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial; background:linear-gradient(180deg,#090d14 0%, #0b0f17 100%); color:var(--text)}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:980px;margin:0 auto;padding:28px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.brand{font-weight:700;letter-spacing:.2px}
.card{background:rgba(18,26,39,.92);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 10px 24px rgba(0,0,0,.35)}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);
     padding:10px 14px;border-radius:12px;cursor:pointer}
.btn:hover{background:rgba(255,255,255,.06)}
.btn-primary{border-color:rgba(106,166,255,.35);background:rgba(106,166,255,.12)}
.btn-danger{border-color:rgba(255,106,106,.35);background:rgba(255,106,106,.10)}
.btn-ok{border-color:rgba(106,255,179,.28);background:rgba(106,255,179,.08)}
.inp{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(0,0,0,.22);color:var(--text)}
label{display:block;margin:10px 0 6px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--muted);font-size:13px}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;padding:0 10px}
.table td{background:rgba(255,255,255,.03);border:1px solid var(--border);padding:12px 10px}
.table tr td:first-child{border-top-left-radius:12px;border-bottom-left-radius:12px}
.table tr td:last-child{border-top-right-radius:12px;border-bottom-right-radius:12px}
.alert{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.03)}
.alert-danger{border-color:rgba(255,106,106,.35);background:rgba(255,106,106,.08)}
.alert-ok{border-color:rgba(106,255,179,.28);background:rgba(106,255,179,.06)}
.side{min-width:220px}
.layout{display:flex;gap:16px}
.nav a{display:block;padding:10px 12px;border-radius:12px;color:var(--text);border:1px solid transparent}
.nav a:hover{border-color:var(--border);background:rgba(255,255,255,.03)}
.nav .active{border-color:rgba(106,166,255,.35);background:rgba(106,166,255,.10)}
@media (max-width:860px){
  .grid-2{grid-template-columns:1fr}
  .layout{flex-direction:column}
  .side{min-width:unset}
}