:root{
  --bg:#070b16; --panel:#10182b; --panel2:#141f36; --line:#243156; --text:#e8eefc; --muted:#93a0bf;
  --blue:#3b82f6; --green:#22c55e; --red:#ef4444; --amber:#f59e0b; --cyan:#22d3ee;
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,"Segoe UI",sans-serif;background:radial-gradient(1200px 600px at 10% -10%,#152044 0%,var(--bg) 55%);color:var(--text);min-height:100vh}
#app{max-width:1400px;margin:0 auto;padding:18px}
.topbar{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#3b82f6,#22d3ee);display:grid;place-items:center;font-weight:800}
h1{margin:0;font-size:20px}
.sub{margin:2px 0 0;color:var(--muted);font-size:12px}
.tabs{display:flex;gap:8px}
.tab,.ghost,.primary,.danger{border:0;border-radius:10px;padding:9px 14px;cursor:pointer;font-weight:600}
.tab{background:var(--panel);color:var(--muted);border:1px solid var(--line)}
.tab.active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}
.primary{background:var(--blue);color:#fff}
.danger{background:#7f1d1d;color:#fecaca}
.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.top-actions{display:flex;gap:8px;align-items:center}
.pill{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.pill.on{color:#052e1a;background:#86efac;border-color:#22c55e}
.pill.off{color:#450a0a;background:#fecaca;border-color:#ef4444}
.view{display:none}.view.active{display:block}
.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:10px;margin-bottom:14px}
.kpi,.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:16px;padding:14px}
.kpi .k{font-size:12px;color:var(--muted)}
.kpi .v{font-size:24px;font-weight:800;margin-top:6px;font-variant-numeric:tabular-nums}
.kpi .s{font-size:11px;color:var(--muted);margin-top:4px}
.charts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.chart-card canvas{width:100%;height:180px;display:block;background:#0a1224;border-radius:12px;border:1px solid #1a2748}
.card-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.card-h h2{margin:0;font-size:15px}
.hint{color:var(--muted);font-size:12px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:8px 10px;border-bottom:1px solid #1c2948;text-align:left;white-space:nowrap}
th{color:var(--muted);font-weight:600}
tr:hover td{background:rgba(59,130,246,.08)}
.meta-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:10px}
.meta{background:#0b1326;border:1px solid #1c2948;border-radius:12px;padding:10px}
.meta .k{font-size:11px;color:var(--muted)}
.meta .v{font-size:14px;margin-top:4px;word-break:break-all}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-grid.compact{margin-top:12px}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}
.form-grid input,.form-grid select{background:#0b1326;border:1px solid #2a3b66;border-radius:10px;color:var(--text);padding:9px 10px}
.form-grid .check{flex-direction:row;align-items:center;gap:8px;margin-top:18px}
.form-actions{display:flex;gap:8px;align-items:center}
.form-actions.full{grid-column:1/-1}
.form-grid .full{grid-column:1/-1}
.msg{font-size:12px;color:var(--muted)}
.msg.err{color:#fca5a5}.msg.ok{color:#86efac}
.login-card{max-width:520px}
.admin-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.obs-box{margin-top:12px;background:#0b1326;border:1px dashed #2a3b66;border-radius:12px;padding:12px;font-size:12px;color:var(--muted);white-space:pre-wrap}
.json{background:#0b1326;border:1px solid #1c2948;border-radius:12px;padding:12px;max-height:360px;overflow:auto;font-size:12px}
.hidden{display:none!important}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px}
.badge.on{background:#14532d;color:#bbf7d0}
.badge.off{background:#44403c;color:#e7e5e4}
.badge.run{background:#1e3a8a;color:#bfdbfe}
.badge.err{background:#7f1d1d;color:#fecaca}
@media (max-width:1100px){
  .kpi-grid{grid-template-columns:repeat(3,1fr)}
  .charts,.grid-2,.meta-grid,.form-grid{grid-template-columns:1fr}
}