:root{
  --bg:#0a0e17;--surface:#111827;--surface2:#1a2235;--border:#1e2d45;--text:#e2e8f0;--muted:#64748b;
  --accent:#00d4ff;--purple:#7c3aed;--green:#10b981;--yellow:#f59e0b;--red:#ef4444;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);}
.header{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;
  padding:18px 22px;border-bottom:1px solid var(--border);background:rgba(10,14,23,.92);backdrop-filter: blur(10px);}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--purple));font-size:18px;}
.title{font-family:var(--mono);letter-spacing:.12em;font-size:14px;color:var(--accent)}
.subtitle{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.stats{display:flex;gap:18px}
.stat{text-align:center;min-width:86px}
.statVal{font-family:var(--mono);font-weight:800;font-size:20px;color:var(--accent)}
.statVal.ok{color:var(--green)}.statVal.warn{color:var(--yellow)}
.statLbl{font-size:10px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);background:rgba(10,14,23,.8);padding:0 12px;}
.tab{appearance:none;border:0;background:transparent;padding:14px 16px;color:var(--muted);font-family:var(--mono);
  letter-spacing:.1em;text-transform:uppercase;font-size:11px;cursor:pointer;border-bottom:2px solid transparent;}
.tab:hover{color:var(--text)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.badge{display:inline-block;margin-left:8px;padding:1px 7px;border-radius:999px;background:rgba(239,68,68,.2);
  color:var(--red);font-weight:800;font-size:10px;}
.content{max-width:1200px;margin:0 auto;padding:18px 18px 40px}
.panel{display:none}.panel.active{display:block}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:980px){.grid2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px;}
.cardTitle{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-size:11px;color:var(--accent);
  margin-bottom:12px;display:flex;align-items:center;gap:10px;}
.cardTitle::after{content:"";height:1px;flex:1;background:var(--border)}
.subTitle{margin-top:14px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-size:10px;color:var(--muted)}
.muted{color:var(--muted)}
.footer{padding:16px 18px;border-top:1px solid var(--border);text-align:center}
.kpiGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:10px}
@media (max-width:650px){.kpiGrid{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:12px;text-align:center;}
.kpiVal{font-family:var(--mono);font-weight:900;font-size:22px;color:var(--accent)}
.kpiVal.ok{color:var(--green)}.kpiVal.warn{color:var(--yellow)}
.kpiLbl{font-size:10px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.list{display:flex;flex-direction:column;gap:10px}
.pill{display:inline-block;font-family:var(--mono);font-size:10px;padding:2px 8px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}
.pill.ok{border-color:rgba(16,185,129,.4);color:var(--green);background:rgba(16,185,129,.08)}
.pill.warn{border-color:rgba(245,158,11,.4);color:var(--yellow);background:rgba(245,158,11,.08)}
.pill.err{border-color:rgba(239,68,68,.4);color:var(--red);background:rgba(239,68,68,.08)}
.deviceGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-top:12px}
.deviceCard{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:12px;}
.deviceAddr{font-family:var(--mono);color:var(--accent);font-size:12px}
.deviceName{margin-top:4px;font-weight:700}
.deviceMeta{margin-top:2px;font-size:11px;color:var(--muted)}
.deviceLine{margin-top:10px;font-size:11px;color:var(--muted)}
.deviceLine code{font-family:var(--mono);color:var(--accent)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.chip{border:1px solid var(--border);background:transparent;color:var(--muted);padding:6px 12px;border-radius:999px;cursor:pointer;font-size:11px;}
.chip.active{border-color:var(--accent);color:var(--accent);background:rgba(0,212,255,.08)}
.search{flex:1;min-width:220px;border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:999px;padding:8px 12px;outline:none;}
.search:focus{border-color:var(--accent)}
.issues{display:flex;flex-direction:column;gap:10px}
.issue{border:1px solid var(--border);background:rgba(255,255,255,.02);border-left:3px solid var(--accent);border-radius:12px;padding:10px 12px;}
.issue.ERROR{border-left-color:var(--red);background:rgba(239,68,68,.06)}
.issue.WARNING{border-left-color:var(--yellow);background:rgba(245,158,11,.06)}
.issue.INFO{border-left-color:var(--accent);background:rgba(0,212,255,.05)}
.issueTop{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.issueTitle{font-weight:800;font-size:13px}
.issueMeta{font-family:var(--mono);font-size:10px;color:var(--muted)}
.issueMsg{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.5}
.tableWrap{overflow:auto;border-radius:12px;border:1px solid var(--border)}
.table{width:100%;border-collapse:collapse}
.table th{text-align:left;font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;padding:10px 12px;border-bottom:1px solid var(--border);}
.table td{padding:10px 12px;border-bottom:1px solid rgba(30,45,69,.5);font-size:12px;}
.table tr:hover td{background:rgba(0,212,255,.03)}
.table td:first-child{font-family:var(--mono);color:var(--accent)}
.row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.row:last-child{border-bottom:0}
.bulb{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--border);flex:0 0 auto;}
.bulb.on{background:rgba(255,220,50,.18);box-shadow:0 0 12px rgba(255,220,50,.35)}
.rowInfo{flex:1}
.rowName{font-weight:800;font-size:13px}
.rowMeta{font-size:11px;color:var(--muted);margin-top:2px}
.controls{display:flex;align-items:center;gap:10px}
.slider{width:120px}
.toggle{position:relative;width:44px;height:24px;display:inline-block}
.toggle input{display:none}
.track{position:absolute;inset:0;border-radius:999px;background:var(--border);transition:.2s;}
.track::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;top:3px;left:3px;background:var(--muted);transition:.2s;}
.toggle input:checked + .track{background:rgba(0,212,255,.85)}
.toggle input:checked + .track::after{transform:translateX(20px);background:white;box-shadow:0 0 10px rgba(0,212,255,.35)}
.btn{border:1px solid var(--border);background:transparent;color:var(--muted);padding:8px 12px;border-radius:10px;cursor:pointer;}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.log{background:#060b14;border:1px solid var(--border);border-radius:12px;padding:10px;height:280px;overflow:auto;
  font-family:var(--mono);font-size:11px;display:flex;flex-direction:column;gap:4px;}
.logLine{display:flex;gap:10px;align-items:center;padding:4px 8px;border-radius:8px;border-left:2px solid transparent;}
.logLine.WRITE{border-left-color:var(--green);background:rgba(16,185,129,.05)}
.logLine.READ{border-left-color:var(--accent);background:rgba(0,212,255,.05)}
.logLine.RESPONSE{border-left-color:var(--purple);background:rgba(124,58,237,.05)}
.logLine.ISSUE{border-left-color:var(--yellow);background:rgba(245,158,11,.05)}
.logT{color:var(--muted);min-width:56px}.logS{min-width:70px}.logGA{color:var(--accent);min-width:70px}
.logSrc{color:var(--muted);min-width:70px}.logMsg{flex:1;color:var(--text);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.logVal{min-width:60px;text-align:right}
.gaState{margin-top:10px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media (max-width:650px){.gaState{grid-template-columns:1fr}}
.gaBox{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:10px 12px;}
.gaA{font-family:var(--mono);font-size:10px;color:var(--accent)}
.gaN{font-size:11px;color:var(--muted);margin-top:2px}
.gaV{font-family:var(--mono);font-size:12px;margin-top:6px}
.simHint{margin-top:10px;font-size:12px}