:root{--bg:#f6f7fb;--card:#fff;--ink:#14213d;--muted:#6b7280;--line:#e5e7eb;--blue:#1d4ed8;--blue2:#dbeafe;--ok:#15803d;--bad:#b91c1c;--warn:#b45309}
*{box-sizing:border-box}body{margin:0;font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
header.top{display:flex;align-items:center;gap:28px;padding:10px 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0}
.brand{font-weight:700;font-size:16px;color:var(--ink)}.brand span{color:var(--blue);font-weight:500}
header nav a{margin-right:16px;color:var(--muted);padding:6px 0}header nav a.on{color:var(--ink);border-bottom:2px solid var(--blue)}
header .who{margin-left:auto;color:var(--muted)}
main{max-width:1240px;margin:0 auto;padding:20px 24px}footer{text-align:center;color:var(--muted);padding:20px;font-size:12px}
h1{font-size:22px;margin:4px 0 14px}h2{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:22px 0 8px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}.tile .n{font-size:26px;font-weight:600}.tile .n.small{font-size:16px}.tile .l{color:var(--muted);font-size:12px}
.cols{display:grid;grid-template-columns:3fr 2fr;gap:28px}@media(max-width:900px){.cols{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}
th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:600;background:#fafbfd}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}tr.dim td{color:#9ca3af}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}
.bar{display:inline-block;width:80px;height:8px;background:#e5e7eb;border-radius:4px;vertical-align:middle;margin-right:6px}.bar i{display:block;height:100%;background:var(--blue);border-radius:4px}
.st{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;background:#e5e7eb}.st.success,.st.pass{background:#dcfce7;color:var(--ok)}.st.failed,.st.fail,.st.error{background:#fee2e2;color:var(--bad)}.st.running,.st.pending{background:var(--blue2);color:var(--blue)}.st.warn{background:#fef3c7;color:var(--warn)}
.ok{color:var(--ok)}.bad{color:var(--bad)}.err{color:var(--bad);background:#fee2e2;padding:8px 10px;border-radius:6px}
form.inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:8px 0 16px}label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
input,select{font:inherit;padding:7px 9px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:var(--ink)}button{font:inherit;padding:8px 14px;border:0;border-radius:6px;background:var(--blue);color:#fff;cursor:pointer}button:hover{background:#1e40af}
pre.log{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;font-size:12px;overflow:auto;max-height:70vh}
body.login{display:grid;place-items:center;min-height:100vh}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;width:360px;display:flex;flex-direction:column;gap:12px}.card h1{margin:0;font-size:20px}.card h1 span{color:var(--blue);font-weight:500}.card label{font-size:13px}
/* ask / chat */
.askwrap{display:grid;grid-template-columns:3fr 1.2fr;gap:24px}@media(max-width:900px){.askwrap{grid-template-columns:1fr}}
.chat{display:flex;flex-direction:column;height:calc(100vh - 120px);min-height:520px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.chathead{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line)}.chathead h1{margin:0;font-size:18px}.chathead .muted{flex:1}
.thread{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.msg{display:flex}.msg.me{justify-content:flex-end}.bubble{max-width:85%;padding:10px 14px;border-radius:12px;background:#f1f5f9;line-height:1.5}.msg.me .bubble{background:var(--blue);color:#fff}
.bubble ul{margin:6px 0 0;padding-left:18px}.bubble table.mini{margin:8px 0;font-size:13px;width:auto}.bubble code{background:#e2e8f0;padding:1px 4px;border-radius:3px}
.askbar{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--line)}.askbar textarea{flex:1;font:inherit;padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;resize:none}
details.sql{margin-top:8px}details.sql pre{background:#0f172a;color:#e2e8f0;padding:8px 10px;border-radius:6px;font-size:12px;overflow:auto;white-space:pre-wrap}.qq{margin-top:6px}
button.ghost{background:#fff;color:var(--ink);border:1px solid #cbd5e1}button.ghost:hover{background:#f1f5f9}button.sm{padding:4px 10px;font-size:12px}
.diag{background:#fff;border:1px solid var(--line);border-left:4px solid var(--bad);border-radius:8px;padding:14px 16px;margin:12px 0}.diag .k{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:8px 0 4px}.diag .err{margin:4px 0}
/* settings */
form.settings .row{margin:10px 0}form.settings label input{width:100%;max-width:520px}form.settings .meta{margin-top:3px}form.settings .actions{margin:14px 0 24px;display:flex;gap:10px}
button.link{background:none;border:0;color:var(--blue);padding:0;font:inherit;font-size:12px;cursor:pointer}button.link:hover{text-decoration:underline;background:none}
.flash{padding:9px 12px;border-radius:6px;margin:0 0 14px}.flash.ok{background:#dcfce7;color:var(--ok)}.flash.bad{background:#fee2e2;color:var(--bad)}.flash.warn{background:#fef3c7;color:var(--warn)}
.newkey{background:#fff;border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:8px;padding:14px 16px;margin:0 0 18px}.newkey code{font-size:15px;background:#f1f5f9;padding:6px 10px;border-radius:6px;user-select:all;display:inline-block;margin:6px 0}
table.api td.mono{white-space:nowrap}pre.log.small{font-size:12px;max-height:none}
.scroll{overflow:auto;max-height:70vh}a.btn{display:inline-block;padding:8px 14px;border-radius:6px;border:1px solid #cbd5e1;background:#fff;color:var(--ink)}a.btn:hover{background:#f1f5f9;text-decoration:none}
.route{display:inline-block;font-size:11px;padding:1px 7px;border-radius:999px;background:#e5e7eb;color:#374151;margin-left:6px}.route.cache{background:#dcfce7;color:var(--ok)}.route.pull{background:#dbeafe;color:var(--blue)}.route.sonnet{background:#fef3c7;color:var(--warn)}
.msg .tools{margin-top:8px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
/* help */
details.pagehelp{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px;padding:8px 14px;margin:0 0 16px}details.pagehelp summary{cursor:pointer;list-style:none}details.pagehelp summary::-webkit-details-marker{display:none}
details.pagehelp .q{display:inline-block;width:18px;height:18px;line-height:18px;text-align:center;border-radius:50%;background:var(--blue);color:#fff;font-size:12px;font-weight:700;margin-right:6px}
details.pagehelp .body{padding:6px 0 2px}details.pagehelp ol{margin:6px 0 6px 20px;padding:0}details.pagehelp li{margin:3px 0}
.helpgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:14px;margin-bottom:24px}.helpcard{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px}.helpcard h2{text-transform:none;letter-spacing:0;font-size:15px;color:var(--ink);margin:0 0 6px}.helpcard ol{margin:6px 0 0 18px;padding:0}.helpcard li{margin:3px 0}
ol.flow{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px 14px 36px}ol.flow li{margin:5px 0}
/* analytics */
.ana-head{display:flex;align-items:center;gap:20px}.ana-head h1{margin:0}.win a{margin-left:10px;padding:4px 8px;border-radius:6px;color:var(--muted)}.win a.on{background:var(--blue2);color:var(--blue)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:12px}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0;overflow:auto}.panel h3{font-size:13px;margin:0 0 8px}.panel h3 .small{font-weight:400;margin-left:6px}
.chart{display:flex;align-items:flex-end;gap:2px;border-bottom:1px solid var(--line)}.chart .col{flex:1;display:flex;flex-direction:column-reverse;height:100%;min-width:2px}.chart .col i{display:block;background:var(--blue);border-radius:2px 2px 0 0}.chart .col:hover i{opacity:.75}
.axis{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:3px}
.bar.wide{width:100%;min-width:60px;display:block}table.tight td,table.tight th{padding:4px 8px;font-size:13px}td.bad{color:var(--bad);font-weight:600}