:root{--bg:#0f1117;--card:#171a23;--card2:#13161e;--line:#1c212c;--txt:#e8eaf0;--mut:#6b7280;--g:#2ecc71;--y:#f1c40f;--r:#e74c3c;--blue:#5b8def;--purple:#6d3a8a}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:1200px;margin:0 auto;padding:14px}
.topbar{display:flex;align-items:center;gap:10px;padding:12px 14px;position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--line);z-index:5}
.topbar .t{font-size:18px;font-weight:800}
.topbar .sub{color:var(--mut);font-size:12px;margin-left:auto}
.back{color:#7a8;font-size:22px;padding:0 6px;background:none;border:none}
.sec-l{color:var(--mut);font-size:10px;text-transform:uppercase;letter-spacing:.5px;margin:16px 4px 8px;font-weight:700}
.dot{width:9px;height:9px;border-radius:50%;flex:none;display:inline-block}
.g{background:var(--g)}.y{background:var(--y)}.r{background:var(--r)}
.badge{font-size:10px;padding:2px 9px;border-radius:20px;font-weight:700}
.badge.ok{background:#10371f;color:var(--g)}.badge.warn{background:#3a3210;color:var(--y)}.badge.crit{background:#3a1414;color:var(--r)}
.login{min-height:90vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.login h1{font-size:22px}
.login input{background:var(--card);border:1px solid var(--line);color:var(--txt);border-radius:12px;padding:13px 14px;font-size:16px;width:260px;text-align:center}
.login button{background:var(--g);color:#06270f;border:none;border-radius:12px;padding:12px 22px;font-size:15px;font-weight:700;width:260px}
.login .err{color:var(--r);font-size:13px;min-height:18px}
.ask{background:#1c1622;border:1px solid var(--purple);border-radius:14px;padding:12px;margin-bottom:9px}
.ask .who{color:#c98be8;font-size:11px;font-weight:700;margin-bottom:4px}
.ask .msg{font-size:13px;line-height:1.4}
.ask .btns{display:flex;gap:8px;margin-top:10px}
.ask .btns button{flex:1;border:none;border-radius:9px;padding:9px;font-size:12px;font-weight:700}
.b-yes{background:var(--g);color:#06270f}.b-no{background:#262a33;color:#9aa}
.inc{background:#1d1414;border-left:3px solid var(--r);border-radius:10px;padding:11px;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start}
.inc.warn{border-left-color:var(--y);background:#1d1c14}
.inc .n{font-size:13px;font-weight:700}.inc .d{color:#9aa;font-size:11px;margin-top:2px}
.prow{display:flex;align-items:center;gap:10px;padding:12px 11px;background:var(--card);border-radius:12px;margin-bottom:8px}
.prow .pname{font-size:14px;font-weight:600}.prow .pmeta{color:var(--mut);font-size:11px;margin-top:1px}
.prow .chev{margin-left:auto;color:#3a6b4d}
.ok-bar{display:flex;align-items:center;gap:9px;background:#13211a;border-radius:12px;padding:12px;color:#5fd089;font-size:12px;font-weight:600}
.ai{background:#151a22;border-radius:12px;padding:11px;margin-bottom:14px;border-left:3px solid var(--blue)}
.ai .h{color:#7da2f0;font-size:11px;font-weight:700;margin-bottom:4px}.ai .m{font-size:12px;line-height:1.45;color:#cdd5e2}
.metrics{display:flex;gap:8px;margin-bottom:12px}
.gcard{flex:1;background:var(--card2);border-radius:11px;padding:10px}
.gcard .gl{color:var(--mut);font-size:9px;text-transform:uppercase;font-weight:700}.gcard .gv{font-size:16px;font-weight:700}
.chartbox{background:var(--card2);border-radius:11px;padding:11px;margin-bottom:16px}
.tabs{display:flex;gap:6px;font-size:11px;margin-bottom:8px}
.tabs button{background:#222733;color:#9aa;border:none;border-radius:6px;padding:3px 9px}.tabs button.on{background:var(--blue);color:#fff}
.node{display:flex;align-items:center;gap:10px;background:var(--card);border-radius:11px;padding:10px 11px;margin-bottom:7px}
.node .nm{font-size:13px;font-weight:600}.node .loc{color:var(--mut);font-size:10px;margin-top:1px}
.node .stat{margin-left:auto;text-align:right}.node .sv{font-size:11px;font-weight:600}.node .sl{color:var(--mut);font-size:9px}
.chat-btn{width:100%;margin-top:14px;background:#1c2230;border:1px solid #2f3a4d;color:#9fb4d8;border-radius:12px;padding:13px;font-size:14px;font-weight:600}
.chat{display:flex;flex-direction:column;gap:10px;padding-bottom:80px}
.bubble{max-width:82%;padding:10px 12px;border-radius:14px;font-size:14px;line-height:1.4;white-space:pre-wrap;word-wrap:break-word}
.bubble.user{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:4px}
.bubble.assistant{align-self:flex-start;background:var(--card);border-bottom-left-radius:4px}
.composer{position:fixed;bottom:0;left:0;right:0;display:flex;gap:8px;padding:10px;background:var(--bg);border-top:1px solid var(--line)}
.composer input{flex:1;background:var(--card);border:1px solid var(--line);color:var(--txt);border-radius:20px;padding:11px 15px;font-size:15px}
.composer button{background:var(--g);color:#06270f;border:none;border-radius:20px;padding:0 18px;font-weight:700}
.banner{background:#3a1414;color:#ffb4b4;text-align:center;padding:8px;font-size:13px}
.spin{color:var(--mut);text-align:center;padding:30px;font-size:13px}
@media(min-width:900px){
  .home-grid{display:grid;grid-template-columns:210px 1fr;gap:18px}
  .sidebar{background:var(--card2);border-radius:14px;padding:12px;height:max-content}
  .sidebar .si{display:flex;align-items:center;gap:8px;padding:8px;border-radius:8px;font-size:13px;color:#aab2c0}
  .sidebar .si .c{margin-left:auto;font-size:10px;color:var(--mut)}
}
@media(max-width:899px){.sidebar{display:none}}