:root{
  --bg:#070b16; --bg2:#0b1430;
  --panel:rgba(16,26,55,.72);
  --panel2:rgba(9,16,40,.75);
  --line:rgba(255,255,255,.08);
  --text:#eaf0ff; --muted:#9db0d0;
  --brand1:#6aa9ff; --brand2:#7c5cff;
  --danger:#ff5c7a; --ok:#3ddc97;
  --r:16px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;
  color:var(--text);
  background:radial-gradient(900px 600px at 20% 10%, rgba(124,92,255,.35), transparent 60%),
             radial-gradient(900px 600px at 80% 20%, rgba(106,169,255,.28), transparent 60%),
             linear-gradient(135deg, var(--bg), var(--bg2));
}
a{color:var(--brand1); text-decoration:none}
a:hover{text-decoration:underline}
.btn{
  border:1px solid var(--line);
  background:rgba(10,18,42,.6);
  color:var(--text);
  padding:10px 12px; border-radius:14px;
  cursor:pointer; font-weight:800;
  display:inline-flex; gap:8px; align-items:center; justify-content:center;
}
.btn.primary{border:none;background:linear-gradient(135deg,var(--brand1),var(--brand2));}
.btn:disabled{opacity:.55; cursor:not-allowed}
.input,select,textarea{
  width:100%; padding:12px 12px; border-radius:14px;
  border:1px solid var(--line);
  background:rgba(10,18,42,.6);
  color:var(--text); outline:none;
}
.card{
  border:1px solid var(--line);
  border-radius:var(--r);
  background:var(--panel);
  backdrop-filter:blur(18px);
  box-shadow:0 16px 60px rgba(0,0,0,.45);
}
.container{max-width:1100px;margin:0 auto;padding:18px}
.topbar{
  position:sticky; top:0; z-index:10;
  background:rgba(7,11,22,.75); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar .row{max-width:1100px;margin:0 auto;padding:12px 18px;display:flex;gap:10px;align-items:center}
.brand{font-weight:950; letter-spacing:.2px}
.badge{padding:4px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}
.layout{display:grid;grid-template-columns:260px 1fr;gap:14px}
@media (max-width:980px){.layout{grid-template-columns:1fr}}
.sidebar{
  position:sticky; top:66px; align-self:start;
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--panel2); backdrop-filter:blur(18px);
  padding:12px;
}
.nav{display:flex;flex-direction:column;gap:6px}
.nav a{padding:10px 10px;border-radius:14px;border:1px solid transparent;color:var(--text)}
.nav a.active{background:rgba(106,169,255,.10);border-color:var(--line)}
.muted{color:var(--muted)}
.hr{height:1px;background:var(--line);margin:12px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:980px){.grid3,.grid2{grid-template-columns:1fr}}
.kpi{font-size:32px;font-weight:950}
.table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:14px}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.table th{color:var(--muted);font-size:12px;font-weight:900}
.toast{
  position:fixed; right:16px; bottom:16px; z-index:50;
  background:rgba(10,18,42,.85);
  border:1px solid var(--line);
  padding:12px 14px; border-radius:14px;
  max-width:420px;
}
.pill{display:inline-block;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:12px}
.pill.ok{border-color:rgba(61,220,151,.35);color:var(--ok)}
.pill.warn{border-color:rgba(255,180,80,.35);color:#ffcc80}
.pill.danger{border-color:rgba(255,92,122,.35);color:var(--danger)}