:root{
  --bg:#07120f;
  --card:#10251e;
  --card2:#123027;
  --text:#effaf4;
  --muted:#9db6aa;
  --green:#5ee58b;
  --green2:#2bbd68;
  --orange:#ff9b3d;
  --red:#ff5d3d;
  --extreme:#ff2d4e;
  --line:rgba(255,255,255,.09);
  --offline:#5b6f66;
  --max:1320px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 80% 0%, rgba(94,229,139,.12), transparent 30%),
    radial-gradient(circle at 0% 35%, rgba(255,155,61,.06), transparent 25%),
    var(--bg);
  line-height:1.5;
}
a{color:inherit}
.wrap{width:min(calc(100% - 32px),var(--max));margin:auto}
code{background:rgba(255,255,255,.08);padding:2px 6px;border-radius:6px;font-size:.9em}

.topnav{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(7,18,15,.78);
  border-bottom:1px solid var(--line);
}
.navin{height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-weight:900;font-size:22px;letter-spacing:-1px;text-decoration:none}
.brand span{color:var(--green)}
.navlinks a{font-size:13.5px;color:var(--muted);text-decoration:none}
.navlinks a:hover{color:var(--green)}
.navcta{
  border:1px solid rgba(94,229,139,.35);background:rgba(94,229,139,.09);
  color:var(--green);font-weight:800;font-size:13.5px;padding:9px 14px;border-radius:999px;
  cursor:pointer;
}
.navcta:hover{background:rgba(94,229,139,.18)}
.navcta:disabled{opacity:.6;cursor:wait}

.db-warning{padding:70px 0;max-width:680px}
.db-warning h1{font-size:28px}
.db-warning code{display:inline-block;margin-top:2px}
.db-warning ol{color:var(--muted);line-height:1.9}

.dash-head{
  padding:34px 0 22px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-end;
}
.kicker{color:var(--orange);font-weight:800;font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase}
.dash-head h1{font-size:clamp(26px,3.4vw,36px);letter-spacing:-1px;margin:8px 0 8px}
.dash-head .lead{color:var(--muted);font-size:15px;max-width:540px;margin:0}

.summary-cards{display:grid;grid-template-columns:repeat(4,minmax(110px,1fr));gap:10px}
.sum-card{
  padding:14px 16px;border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(145deg,rgba(18,48,39,.85),rgba(10,29,23,.85));
  min-width:110px;
}
.sum-num{font-size:26px;font-weight:900;color:var(--green);letter-spacing:-1px}
.sum-label{color:var(--muted);font-size:11.5px;margin-top:2px}

.dash-grid{
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  grid-template-rows:auto auto;
  gap:16px;
  padding-bottom:40px;
}
.panel{
  border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(145deg,rgba(18,48,39,.55),rgba(10,29,23,.7));
  padding:18px;
}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.panel-head h2{font-size:16px;margin:0;letter-spacing:-.3px}
.muted{color:var(--muted);font-size:12px}

.map-panel{grid-column:1;grid-row:1 / span 2}
.list-panel{grid-column:2;grid-row:1}
.alerts-panel{grid-column:2;grid-row:2}

#map{height:520px;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px;font-size:11.5px;color:var(--muted)}
.legend-item{display:flex;align-items:center;gap:6px}
.legend-item i{width:10px;height:10px;border-radius:50%;display:inline-block}
.legend-item.offline{margin-left:auto}

.nodes-list{display:flex;flex-direction:column;gap:8px;max-height:560px;overflow:auto;padding-right:4px}
.node-card{
  border:1px solid var(--line);border-radius:12px;padding:11px 13px;
  background:rgba(255,255,255,.02);display:flex;align-items:center;gap:12px;
}
.node-card .risk-dot{width:12px;height:12px;border-radius:50%;flex:none;box-shadow:0 0 10px currentColor}
.node-card .node-main{flex:1;min-width:0}
.node-card .node-name{font-weight:800;font-size:13.5px;display:flex;align-items:center;gap:6px}
.node-card .gw-badge{font-size:9.5px;font-weight:800;color:var(--green);border:1px solid rgba(94,229,139,.4);padding:1px 6px;border-radius:999px}
.node-card .node-meta{color:var(--muted);font-size:11.5px;margin-top:2px;display:flex;gap:10px;flex-wrap:wrap}
.node-card .node-risk{font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px;white-space:nowrap}
.status-pill{font-size:10px;font-weight:800;padding:2px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.4px}
.status-online{background:rgba(94,229,139,.12);color:var(--green)}
.status-offline{background:rgba(91,111,102,.25);color:var(--offline)}

.alerts-list{display:flex;flex-direction:column;gap:8px;max-height:400px;overflow:auto;padding-right:4px}
.alert-card{
  border-left:3px solid var(--orange);border-radius:0 10px 10px 0;
  background:rgba(255,255,255,.02);padding:10px 12px;font-size:12.5px;
}
.alert-card .alert-top{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:10.5px;margin-bottom:4px}
.alert-card .alert-msg{color:#dfeee6}
.alert-empty, .loading{color:var(--muted);font-size:13px;padding:14px 4px}

.dash-footer{
  display:flex;justify-content:space-between;color:#6f897e;font-size:12px;padding:18px 0 34px;
  border-top:1px solid var(--line);
}

.leaflet-popup-content-wrapper{background:#0e241d;color:var(--text);border-radius:12px}
.leaflet-popup-tip{background:#0e241d}
.leaflet-popup-content{font-size:12.5px;margin:10px 12px}
.leaflet-popup-content b{color:var(--green)}

@media(max-width:980px){
  .dash-grid{grid-template-columns:1fr}
  .map-panel,.list-panel,.alerts-panel{grid-column:1;grid-row:auto}
  #map{height:380px}
  .summary-cards{grid-template-columns:1fr 1fr}
}