:root{
  --bg:#07181d;--panel:#0c242b;--card:#112f37;--text:#eef8fa;--muted:#9ec0c8;
  --safe:#009e73;--helper:#0072b2;--help:#e69f00;--critical:#d55e00;--unknown:#6b7280;
  --line:#24505b;--accent:#3ecf8e;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background:linear-gradient(180deg,#06151a,#0a2027);color:var(--text)}
button,input,select{font:inherit}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#07181def;backdrop-filter:blur(12px);z-index:10}
.brand{font-weight:900;letter-spacing:.04em;font-size:1.25rem}.subtitle{font-size:.78rem;color:var(--muted)}.net{font-size:.8rem;padding:6px 10px;border-radius:999px;background:#173944;color:#bce7ef}
.tabs{display:flex;gap:8px;padding:10px 16px;overflow:auto;border-bottom:1px solid var(--line);position:sticky;top:73px;background:#07181def;z-index:9}
.tabs button{border:0;background:#12313a;color:#bcd7dd;padding:10px 14px;border-radius:12px;white-space:nowrap}.tabs button.active{background:#1f6f7f;color:white}
main{max-width:1100px;margin:0 auto;padding:20px}.panel{display:none}.panel.active{display:block}.hero,.section-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.identity,.card,.status-card,.notice{background:var(--card);border:1px solid #1d4650;border-radius:18px;padding:16px}.status-card{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;margin:18px 0}.status-symbol{width:58px;height:58px;display:grid;place-items:center;border-radius:14px;font-size:1.8rem;font-weight:900}.status-symbol.safe{background:var(--safe)}.status-symbol.helping{background:var(--helper)}.status-symbol.needHelp{background:var(--help)}.status-symbol.critical{background:var(--critical)}.status-symbol.unconfirmed{background:var(--unknown)}
.eyebrow{font-size:.7rem;color:var(--muted);font-weight:800;letter-spacing:.08em}.muted{color:var(--muted)}.countdown{font-size:2rem;font-weight:900;font-variant-numeric:tabular-nums}
.primary,.danger,#updateLocation{border:0;border-radius:14px;padding:13px 16px;color:white;font-weight:800;cursor:pointer}.primary{background:#087f8c}.danger{background:#b83227}#updateLocation{background:#275763}.status-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:16px 0}.status-btn{border:1px solid #315662;background:#102b32;color:white;border-radius:14px;padding:14px;display:grid;grid-template-columns:auto 1fr auto;gap:10px;text-align:left;align-items:center}.status-btn small{color:var(--muted)}.action-row{display:flex;gap:10px;margin-bottom:16px}
.radar-wrap{display:grid;place-items:center;margin:20px 0}.radar-scope{width:min(76vw,520px);aspect-ratio:1;border-radius:50%;position:relative;overflow:hidden;background:radial-gradient(circle,#0c3439 0,#04171b 70%);border:3px solid #2a8d6a}.ring{position:absolute;border:1px solid #31a97955;border-radius:50%;inset:50%;transform:translate(-50%,-50%)}.r1{width:30%;height:30%}.r2{width:58%;height:58%}.r3{width:86%;height:86%}.cross{position:absolute;background:#2f8f6a44}.cross.x{height:1px;width:90%;left:5%;top:50%}.cross.y{width:1px;height:90%;top:5%;left:50%}.sweep{display:none;position:absolute;width:48%;height:2px;left:50%;top:50%;transform-origin:left center;background:linear-gradient(90deg,#6affb7,transparent);box-shadow:0 0 10px #62ffb6}.radar-scope.scanning .sweep{display:block;animation:sweep 2.2s linear infinite}@keyframes sweep{to{transform:rotate(360deg)}}.you{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;background:#167cc0;display:grid;place-items:center;font-weight:900;font-size:.72rem}.blip{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;display:grid;place-items:center;color:white;font-weight:900;box-shadow:0 0 0 0 #fff6;animation:ping 1.4s infinite}@keyframes ping{50%{box-shadow:0 0 0 10px #ffffff10}}.blip.safe{background:var(--safe);border-radius:8px}.blip.helping{background:var(--helper);border-radius:3px}.blip.needHelp{background:var(--help);border-radius:50%}.blip.critical{background:var(--critical);transform:translate(-50%,-50%) rotate(45deg)}.blip.unconfirmed{background:var(--unknown);clip-path:polygon(50% 0,100% 100%,0 100%)}
.scan-state{padding:10px 0;font-weight:700;color:#8df7bb}.list{display:grid;gap:10px}.list-item,.table-row{display:grid;grid-template-columns:1fr auto;gap:12px;background:var(--card);padding:14px;border:1px solid #1d4650;border-radius:14px}.metrics{display:flex;gap:8px;flex-wrap:wrap}.metrics div{min-width:90px;background:var(--card);border-radius:12px;padding:10px;text-align:center}.metrics strong{display:block;font-size:1.4rem}.metrics span{font-size:.72rem;color:var(--muted)}.table{display:grid;gap:8px;margin-top:18px}.table-row{grid-template-columns:1.2fr 1.4fr .8fr 1fr}.talk-feed{height:420px;overflow:auto;background:#081b20;border:1px solid var(--line);border-radius:16px;padding:12px}.talk-msg{padding:10px 12px;background:#13343d;border-radius:12px;margin:8px 0}.talk-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:10px}.talk-form input,.section-head select{background:#102a31;border:1px solid #2e5661;color:white;border-radius:12px;padding:12px}.notice{margin-top:14px;color:#c6dde2;font-size:.85rem}hr{border:0;border-top:1px solid var(--line)}
@media(max-width:700px){.status-grid{grid-template-columns:1fr}.hero,.section-head{flex-direction:column}.status-card{grid-template-columns:auto 1fr}.countdown{grid-column:1/-1}.table-row{grid-template-columns:1fr}.topbar{align-items:flex-start}.tabs{top:86px}}