:root{--bg:#0f1115;--card:#181b22;--line:#2a2f3a;--txt:#e8e8ea;--mut:#9aa0ad;--blue:#3b82f6;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;--violet:#a78bfa}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text",Segoe UI,Roboto,sans-serif;
 padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
a{color:#7fb0ff;text-decoration:none}
code{font:12px ui-monospace,Menlo,monospace;background:#0f1115;padding:1px 4px;border-radius:4px}
.muted{color:var(--mut)}.small{font-size:12.5px}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(15,17,21,.92);
 backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .title{flex:1;min-width:0}.top h1{font-size:19px;margin:0;line-height:1.2}
.back{font-size:16px;white-space:nowrap}
.pill{font-size:12.5px;font-weight:600;padding:5px 10px;border-radius:999px;background:#253042;white-space:nowrap}
.pill.ok{background:rgba(34,197,94,.16);color:#86efac}.pill.warn{background:rgba(245,158,11,.18);color:#fcd34d}.pill.crit{background:rgba(239,68,68,.2);color:#fca5a5}
.tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 16px 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;padding:7px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--txt);font-size:13.5px}
main{max-width:1180px;margin:0 auto;padding:6px 16px 24px}
section{scroll-margin-top:64px}
h2{font-size:17px;margin:22px 2px 10px}h3{font-size:14px;margin:0 0 10px;color:#cfd3dc;font-weight:600}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:740px){.grid{grid-template-columns:1fr 1fr}.span2{grid-column:span 2}}
@media(min-width:1100px){main{padding:6px 24px 32px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 14px 12px;min-width:0}
.card.dim{opacity:.75}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpis.four{grid-template-columns:repeat(4,1fr)}
.kpis div{display:flex;flex-direction:column;min-width:0}
.kpis span{font-size:12px}.kpis b{font-size:22px;font-weight:700;letter-spacing:-.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:400px){.kpis b{font-size:19px}}
.big{font-size:30px;font-weight:700;margin:2px 0 8px}
.ch{position:relative;height:230px}.ch.sm{height:180px}
@media(min-width:740px){.ch{height:260px}}
.gauge{position:relative;height:150px;max-width:300px;margin:0 auto}
.gauge-label{position:absolute;left:0;right:0;bottom:6px;text-align:center;font-size:22px;font-weight:700}
.gauge-label small{display:block;font-size:12px;font-weight:400;color:var(--mut)}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl td,.tbl th{padding:7px 4px;border-bottom:1px solid #222733;text-align:left;vertical-align:middle}
.tbl th{color:var(--mut);font-weight:500;font-size:12px}
.tbl tr:last-child td{border-bottom:0}
.tbl .r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;background:var(--green)}
.dot.down{background:var(--red)}
.bar{height:9px;border-radius:6px;background:#262b36;overflow:hidden;margin:5px 0 10px}
.bar i{display:block;height:100%;background:var(--blue);border-radius:6px}
.bar i.warn{background:var(--amber)}.bar i.crit{background:var(--red)}
.row{display:flex;justify-content:space-between;gap:10px;font-size:13.5px}
.alert{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border-radius:12px;margin:12px 0 0;font-size:14px;border:1px solid}
.alert.warn{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.35)}
.alert.crit{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4)}
.alert.info{background:rgba(59,130,246,.1);border-color:rgba(59,130,246,.35)}
.allok{padding:11px 13px;border-radius:12px;margin-top:12px;background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.3);font-size:14px}
.spark{display:block;width:70px;height:18px}
.tag{font-size:11px;padding:2px 7px;border-radius:999px;background:#253042;color:#c7d2fe;margin-left:6px;white-space:nowrap}
footer{text-align:center;margin:28px 0 8px}
.ev{font-size:13px;padding:5px 0;border-bottom:1px solid #222733}.ev:last-child{border:0}
body.login{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px}
.loginbox{max-width:400px;width:100%;padding:26px 22px}
.loginbox h1{font-size:22px;margin:0 0 6px}
.loginbox label{display:block;font-size:13px;color:var(--mut);margin:16px 0 6px}
.loginbox input{width:100%;font-size:17px;padding:12px;border-radius:10px;border:1px solid #333a48;background:#0f1115;color:#fff}
.loginbox button{width:100%;margin-top:16px;font-size:17px;padding:13px;border-radius:10px;border:0;background:var(--blue);color:#fff;font-weight:600}
.err{color:#fca5a5}
@media(max-width:520px){.hide-sm{display:none}.tbl{font-size:13px}.tbl td,.tbl th{padding:7px 3px}}

/* BrownAI mark in header (2026-10-10) */
.top .brandmark{width:32px;height:32px;border-radius:8px;flex:none;display:block}