:root{--bg:#f6f7f9;--panel:#fff;--ink:#16181d;--muted:#6b7280;--line:#e5e7eb;--accent:#2f6fed;--accent-ink:#fff;
--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--chip:#eef2ff}
@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--panel:#171a21;--ink:#e7e9ee;--muted:#9aa3b2;--line:#262b35;
--accent:#5b8cff;--chip:#1e2433}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header .brand{font-weight:700}
header nav{display:flex;flex-wrap:wrap;gap:4px}
header nav a{padding:6px 10px;border-radius:8px;color:var(--ink)}
header nav a.on,header nav a:hover{background:var(--chip);text-decoration:none}
header .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:9px;background:var(--bad);color:#fff;font-size:12px;text-align:center}
main{max-width:1200px;margin:0 auto;padding:16px}
h1{font-size:20px;margin:4px 0 14px}h2{font-size:16px;margin:18px 0 8px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:14px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.kpi .v{font-size:24px;font-weight:700}.kpi .l{color:var(--muted);font-size:12px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px}
.scroll{overflow-x:auto}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 9px;width:100%}
textarea{min-height:90px;resize:vertical}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.row{display:flex;flex-wrap:wrap;gap:10px}.row>*{flex:1 1 160px}
button,.btn{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:7px 12px;display:inline-block}
button.primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
button.danger{color:var(--bad)}
button:hover{filter:brightness(.97)}
.inline{display:inline}
.muted{color:var(--muted)}.small{font-size:12px}
.flash{padding:10px 12px;border-radius:8px;margin-bottom:12px;background:#e8f7ee;color:#14532d}
.err{padding:10px 12px;border-radius:8px;margin-bottom:12px;background:#fdecec;color:#7f1d1d}
.chip{display:inline-block;padding:1px 8px;border-radius:10px;background:var(--chip);font-size:12px}
.s-open,.s-running,.s-active{color:var(--ok)}.s-escalated,.s-paused{color:var(--warn)}.s-failed,.s-stopped,.s-banned,.s-logged_out{color:var(--bad)}
.chat{display:flex;flex-direction:column;gap:6px;max-height:65vh;overflow-y:auto;padding:4px}
.msg{max-width:78%;padding:8px 10px;border-radius:12px;white-space:pre-wrap;word-wrap:break-word}
.msg.in{align-self:flex-start;background:var(--chip)}
.msg.out{align-self:flex-end;background:var(--accent);color:#fff}
.msg.op{align-self:flex-end;background:#7c3aed;color:#fff}
.msg .t{display:block;font-size:11px;opacity:.7;margin-top:3px}
.two{display:grid;grid-template-columns:2fr 1fr;gap:14px}
@media (max-width:860px){.two{grid-template-columns:1fr}.msg{max-width:92%}}
pre.hist{white-space:pre-wrap;font-size:12px;max-height:300px;overflow:auto;background:var(--bg);padding:8px;border-radius:8px}
.checks label{display:flex;gap:6px;align-items:center;color:var(--ink);font-size:14px;margin:4px 0}
.checks input{width:auto}