:root{--bg:#f4f6fb;--card:#fff;--ink:#14213d;--muted:#5b6478;--line:#e3e7f0;--brand:#1f4fd8;--brand-ink:#fff;--me:#1f4fd8;--bot:#eef2fb;--sys:#fff7e6;--sys-line:#f3d79b;--hot:#d93d2b;--warm:#e08a00;--cold:#2f80c8;--new:#7a8294}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1424;--card:#151d31;--ink:#e8ecf5;--muted:#9aa3b8;--line:#26304a;--brand:#5b84ff;--me:#3d68f0;--bot:#1d2740;--sys:#2a2414;--sys-line:#5c4a1c}}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
.shell{max-width:760px;margin:0 auto;height:100dvh;display:flex;flex-direction:column;background:var(--card);border-left:1px solid var(--line);border-right:1px solid var(--line)}
.top{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.top h1{font-size:16px;margin:0}.top p{margin:0;color:var(--muted);font-size:13px}
.dot{margin-left:auto;width:10px;height:10px;border-radius:50%;background:#22a861;box-shadow:0 0 0 4px rgba(34,168,97,.15)}
.log{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:85%;padding:10px 14px;border-radius:14px;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{background:var(--bot);align-self:flex-start;border-top-left-radius:4px}
.msg.me{background:var(--me);color:#fff;align-self:flex-end;border-top-right-radius:4px}
.msg.sys{background:var(--sys);border:1px solid var(--sys-line);align-self:center;font-size:14px;text-align:center;max-width:92%}
.link{margin-top:6px;background:none;border:0;color:var(--brand);font:inherit;font-weight:600;cursor:pointer;padding:4px 8px}
.typing{display:flex;gap:4px;padding:14px}.typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:b 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes b{0%,80%,100%{opacity:.3}40%{opacity:1}}
.ts{padding:0 16px}
.composer{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.composer textarea{flex:1;resize:none;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font:inherit;background:var(--bg);color:var(--ink);max-height:140px}
.composer textarea:focus{outline:2px solid var(--brand);outline-offset:0}
.composer button{border:0;border-radius:12px;padding:0 18px;background:var(--brand);color:var(--brand-ink);font-weight:600;cursor:pointer}
.composer button:disabled{opacity:.5;cursor:default}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:0 16px 12px;color:var(--muted);font-size:12px}
/* console */
.wide{max-width:1280px;height:auto;min-height:100dvh}
.login{max-width:360px;margin:12vh auto;padding:24px;display:flex;flex-direction:column;gap:12px}
.login input{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--bg);color:var(--ink)}
.login button,.bar button{padding:10px 14px;border:0;border-radius:10px;background:var(--brand);color:#fff;font-weight:600;cursor:pointer}
.bar{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.bar b{color:var(--ink)}.bar button{margin-left:auto;padding:6px 12px;background:transparent;color:var(--brand);border:1px solid var(--line)}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{color:var(--muted);font-weight:600;position:sticky;top:0;background:var(--card)}
.tier{display:inline-block;padding:2px 8px;border-radius:999px;color:#fff;font-weight:700;font-size:12px}
.HOT{background:var(--hot)}.WARM{background:var(--warm)}.COLD{background:var(--cold)}.NEW,.OUT_OF_SCOPE{background:var(--new)}
.muted{color:var(--muted)}.err{color:var(--hot)}
.scroll{overflow-x:auto}
@media (max-width:640px){.msg{max-width:92%}.foot span:last-child{display:none}}
[hidden]{display:none!important}