:root{
  --bg:#07111f; --panel:#101b2d; --panel2:#0d1728; --text:#eaf6ff; --muted:#8ea5bd;
  --cyan:#45f3ff; --purple:#7c4dff; --green:#4dff99; --yellow:#ffd166; --red:#ff4d6d; --line:#243a59;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,#16375a 0,#07111f 36%,#030810 100%);color:var(--text);overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:38px 38px;pointer-events:none}
.boot{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(circle,#122b47,#030810 70%);z-index:20}.boot-card{width:min(560px,92vw);text-align:center;padding:36px;border:1px solid #2b5073;border-radius:24px;background:rgba(11,24,41,.86);box-shadow:0 0 45px rgba(69,243,255,.18);backdrop-filter:blur(12px)}.logo{margin:auto;width:82px;height:82px;border-radius:24px;background:linear-gradient(135deg,var(--cyan),var(--purple));display:grid;place-items:center;font-size:32px;font-weight:900;color:#02101a;box-shadow:0 0 30px rgba(69,243,255,.55)}button{border:0;border-radius:12px;padding:12px 14px;background:linear-gradient(135deg,#1ccad8,#7c4dff);color:white;font-weight:800;cursor:pointer;transition:.18s transform,.18s filter}button:hover{transform:translateY(-1px);filter:brightness(1.15)}.app{padding:18px;max-width:1600px;margin:auto}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:16px}.topbar h1{margin:0;font-size:27px}.subtitle{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,110px);gap:10px}.stats div,.panel{border:1px solid rgba(106,158,203,.22);background:linear-gradient(180deg,rgba(16,27,45,.92),rgba(10,17,30,.92));box-shadow:0 10px 35px rgba(0,0,0,.25);border-radius:18px}.stats div{padding:12px;text-align:center}.stats span{display:block;font-size:22px;font-weight:900;color:var(--cyan)}.stats small{color:var(--muted)}.dashboard{display:grid;grid-template-columns:310px minmax(560px,1fr) 335px;gap:16px}.panel{padding:16px;min-height:200px}.panel h2{margin:0 0 12px;font-size:17px;color:#d7f7ff}.panel-title-row{display:flex;justify-content:space-between;align-items:center}.legend{font-size:12px;color:var(--muted)}.ok-dot,.warn-dot,.bad-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin:0 4px -1px 12px}.ok-dot{background:var(--green)}.warn-dot{background:var(--yellow)}.bad-dot{background:var(--red)}.incident-list{display:flex;flex-direction:column;gap:10px}.incident{padding:12px;border-radius:14px;background:rgba(255,255,255,.045);border-left:5px solid var(--yellow);cursor:pointer}.incident.critical{border-left-color:var(--red)}.incident.resolved{opacity:.48;border-left-color:var(--green)}.incident h3{margin:0 0 5px;font-size:14px}.incident p{margin:0;color:var(--muted);font-size:12px}.tip{margin-top:14px;padding:12px;background:rgba(69,243,255,.08);border:1px solid rgba(69,243,255,.18);border-radius:14px;color:#c5faff;font-size:13px}.network-wrap{min-height:680px}svg{width:100%;height:620px;background:radial-gradient(circle at 50% 50%,rgba(69,243,255,.08),transparent 38%);border-radius:18px}.link{stroke:var(--line);stroke-width:7;opacity:.8}.link.active{stroke:var(--cyan);stroke-dasharray:12;animation:dash 1.2s linear infinite}.link.warn{stroke:var(--yellow)}.link.bad{stroke:var(--red)}@keyframes dash{to{stroke-dashoffset:-24}}.device-card{cursor:pointer}.device-ring{filter:url(#glow)}.device-label{font-size:16px;fill:#dff7ff;font-weight:800}.device-meta{font-size:11px;fill:#8ea5bd}.inspector{padding:12px;min-height:150px;border-radius:14px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.08)}.inspector.empty{color:var(--muted);display:grid;place-items:center}.metric{display:flex;justify-content:space-between;margin:8px 0;padding:8px;border-radius:10px;background:rgba(255,255,255,.05)}.actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.actions button{font-size:12px;padding:10px;background:linear-gradient(135deg,#12395a,#1d6e8b)}.event-log{height:210px;overflow:auto;padding:10px;border-radius:14px;background:#06101c;border:1px solid rgba(255,255,255,.08);font-family:Consolas,monospace;font-size:12px;color:#bfeaff}.log-entry{margin-bottom:8px}.good{color:var(--green)}.bad{color:var(--red)}.warn{color:var(--yellow)}.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:30;place-items:center}.modal-backdrop.show{display:grid}.modal-card{width:min(520px,92vw);padding:24px;border-radius:22px;background:linear-gradient(180deg,#132842,#07111f);border:1px solid rgba(69,243,255,.34);box-shadow:0 0 60px rgba(69,243,255,.25);position:relative}.close{position:absolute;right:14px;top:12px;width:34px;height:34px;padding:0;border-radius:50%;background:#263b59}.modal-choices{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(120px);background:#102844;border:1px solid rgba(69,243,255,.35);padding:13px 18px;border-radius:14px;box-shadow:0 0 30px rgba(0,0,0,.4);z-index:40;transition:.25s}.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:1100px){.dashboard{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.topbar{display:block}.network-wrap{min-height:auto}svg{height:560px}}