:root{color-scheme:dark;--bg:#0c111a;--card:#151e2b;--line:#2b384b;--muted:#9caec4;--gold:#ffb43d;--text:#f3f6fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif}header{display:flex;align-items:center;justify-content:space-between;padding:22px max(24px,calc((100vw - 1220px)/2));border-bottom:1px solid var(--line);background:#101824}a{color:inherit}.brand{text-decoration:none;color:var(--gold);font-size:23px;font-weight:800}.brand span{color:var(--muted);font-size:14px;margin-left:18px;font-weight:500}main{max-width:1268px;padding:32px 24px 60px;margin:auto}h1{font-size:34px;letter-spacing:-1px;margin:0 0 8px}h2{font-size:20px;margin:0 0 12px}p{margin:8px 0 18px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--gold);font-weight:700}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;margin:20px 0}.login{max-width:490px;margin:60px auto}.heading,.row,.toolbar{display:flex;gap:18px;justify-content:space-between;align-items:center;flex-wrap:wrap}.row{align-items:end}.row label{flex:1;min-width:170px}label{display:block;color:var(--muted);font-size:13px;margin-bottom:14px}input,select{display:block;width:100%;margin-top:7px;background:#0e1622;color:var(--text);border:1px solid #3b4b62;border-radius:9px;padding:12px;font:inherit;font-size:16px;min-height:46px}button{cursor:pointer;border:1px solid #42536b;background:#243248;color:white;border-radius:10px;padding:12px 18px;font:600 14px system-ui;min-height:44px}button:hover{background:#344760}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button.primary{background:var(--gold);color:#17130d;border-color:var(--gold)}button.danger{color:#ffb3b3;border-color:#8e4848;background:#40252c}button:disabled{opacity:.5;cursor:wait}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}.stat{background:var(--card);padding:20px;border-radius:14px;border:1px solid var(--line)}.stat strong{display:block;font-size:30px}.stat span{font-size:13px;color:var(--muted)}.toolbar{justify-content:flex-start;margin:26px 0 0}.toolbar label:first-child{flex:1}.device-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin-bottom:25px}.device-grid .card{margin:0}.pill{border-radius:30px;padding:4px 10px;background:#2e3c50;font-size:12px;display:inline-block}.pill.online{background:#123c32;color:#88e2b9}.pill.offline{color:#d2dbea}.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.facts span{display:block;color:var(--muted);font-size:13px}.activity{padding:12px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.activity small{display:block;color:var(--muted)}#message{position:sticky;bottom:12px;background:#26374f;padding:16px;border-radius:12px;empty-cells:hide}#message:empty{display:none}[hidden]{display:none!important}.empty{padding:40px;text-align:center;border:1px dashed var(--line);border-radius:16px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}@media(max-width:650px){main{padding:24px 16px}.brand span{display:block;margin:0}.stats{grid-template-columns:1fr 1fr;gap:10px}.card{padding:18px}h1{font-size:28px}.row{display:block}.row button{width:100%}.facts{grid-template-columns:1fr 1fr}.device-grid{grid-template-columns:1fr}header{padding:16px}.toolbar{align-items:end}.toolbar label{min-width:130px}}
.facts>div{min-width:0;overflow-wrap:anywhere}

.tabs{display:flex;gap:8px;margin:0 0 26px;border-bottom:1px solid var(--line);padding-bottom:12px}.tabs button{background:transparent;border-color:transparent}.tabs button.active{background:var(--gold);color:#17130d}@media(max-width:650px){.tabs button{flex:1;padding:12px 8px}}