:root{
  --bg:#0b1220; --card:#101a2e; --text:#e8eefc; --muted:#a9b7d6; --line:#223252;
  --good:#1db954; --warn:#f6c343; --bad:#ff4d4f; --blue:#3b82f6;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,#070d18 0%,#0b1220 100%);color:var(--text)}
a{color:inherit}
.topbar{padding:18px 16px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.topbar h1{margin:0;font-size:20px}
.muted{color:var(--muted); margin:6px 0 0}
.container{max-width:1100px;margin:18px auto;padding:0 16px;display:flex;flex-direction:column;gap:14px}
.card{background:rgba(16,26,46,.85);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card h2{margin:0 0 12px;font-size:16px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;color:var(--muted)}
.field input, .search, select{
  background:#0c1426;border:1px solid var(--line);border-radius:10px;padding:10px;color:var(--text);outline:none
}
.field input:focus, .search:focus, select:focus{border-color:#35548a}
.span2{grid-column:1 / span 2}
.btn{border:1px solid var(--line);background:#0c1426;color:var(--text);padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:700}
.btn.primary{background:var(--blue);border-color:transparent}
.btn.ghost{background:transparent}
.btn.danger{border-color:rgba(255,77,79,.6)}
.btn:hover{filter:brightness(1.08)}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.row-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.search{min-width:230px}
.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
.table{width:100%;border-collapse:collapse;min-width:980px}
.table th,.table td{padding:10px;border-bottom:1px solid var(--line);font-size:13px;white-space:nowrap}
.table th{color:var(--muted);text-align:left;background:rgba(12,20,38,.6)}
.badge{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid var(--line)}
.badge.good{border-color:rgba(29,185,84,.45);color:var(--good)}
.badge.warn{border-color:rgba(246,195,67,.45);color:var(--warn)}
.badge.bad{border-color:rgba(255,77,79,.45);color:var(--bad)}
.badge.neutral{color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 12px}
.stat{border:1px solid var(--line);background:rgba(12,20,38,.5);border-radius:12px;padding:10px 12px;min-width:160px}
.stat .k{color:var(--muted);font-size:12px}
.stat .v{font-size:18px;font-weight:900;margin-top:2px}
hr{border:none;border-top:1px solid var(--line);margin:12px 0}
.notice{padding:10px;border:1px solid var(--line);border-radius:12px;background:rgba(12,20,38,.5);color:var(--muted);font-size:13px}
@media (max-width: 720px){ .grid{grid-template-columns:1fr} .span2{grid-column:auto} .search{min-width:100%} }
/* Tabs */
.tabs{
  display:flex;
  gap:8px;
  margin-top:12px;
  padding-top:10px;
  border-top:1px solid var(--line);
}
.tab{
  border:1px solid var(--line);
  background:rgba(12,20,38,.5);
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  cursor:pointer;
  font-weight:800;
}
.tab.active{
  background:var(--blue);
  border-color:transparent;
}

/* Modal */
.modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.65);
  display:none;
  align-items:center;
  justify-content:center;
  padding:16px;
  z-index:9999;
}
.modal.open{ display:flex; }
.modal-card{
  width:min(920px, 100%);
  background:rgba(16,26,46,.95);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}