:root{
  --bg:#f6f4ef;--panel:#ffffff;--line:#e4ded2;--line2:#f0ebe1;
  --gold:#9a7a3c;--gold2:#7a5a1e;--gold-soft:rgba(154,122,60,.10);
  --txt:#1c1e23;--txt2:#4a505b;--txt3:#7a808b;
  --red:#b4453c;--red-soft:rgba(180,69,60,.10);--green:#3d7444;--green-soft:rgba(61,116,68,.10);--blue:#355b8c;--blue-soft:rgba(53,91,140,.10);--amber:#9a6a1a;--amber-soft:rgba(154,106,26,.12);
  --side:#141821;--side-txt:#c9cdd6;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font-family:inherit;font-size:14px}
a{color:var(--blue)}
#app{display:flex;min-height:100vh}
/* side */
.side{width:210px;background:var(--side);color:var(--side-txt);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.logo{display:flex;gap:10px;align-items:center;padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.logo .mark{width:34px;height:34px;border-radius:9px;background:#e3c98f;color:#141821;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;font-family:serif;flex-shrink:0}
.logo .t{font-weight:700;font-size:14px;color:#fff}
.logo .ws{font-size:12px;color:#8e95a3}
nav{padding:10px 8px;display:flex;flex-direction:column;gap:2px}
nav a{color:var(--side-txt);text-decoration:none;padding:9px 12px;border-radius:8px;font-size:14px}
nav a:hover{background:rgba(255,255,255,.06)}
nav a.on{background:rgba(227,201,143,.16);color:#e3c98f;font-weight:600}
.side-foot{margin-top:auto;padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#8e95a3}
.ai-state{margin-bottom:8px}
.ai-state.on{color:#9bc49b}
button.link{background:none;border:0;color:#8e95a3;cursor:pointer;padding:0;font-size:12px;text-decoration:underline}
/* main */
.main{flex:1;padding:26px 30px 60px;min-width:0}
.page-h{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.page-h h1{font-size:22px;font-weight:700}
.page-h .sub{color:var(--txt3);font-size:13px}
.page-h .sp{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:14px}
.card h3{font-size:15px;color:var(--gold2);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.card h3 .sp{margin-left:auto;font-weight:400;font-size:12px;color:var(--txt3)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.cols{display:grid;grid-template-columns:320px 1fr;gap:14px;align-items:start}
/* kpi */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:14px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.kpi .n{font-size:24px;font-weight:700;color:var(--gold2);font-variant-numeric:tabular-nums;line-height:1.2}
.kpi .n small{font-size:12px;color:var(--txt3);font-weight:400;margin-left:2px}
.kpi .l{font-size:12px;color:var(--txt3);margin-top:3px}
.kpi.bad .n{color:var(--red)}
/* table */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{text-align:left;padding:8px 9px;border-bottom:1px solid var(--line2);vertical-align:top}
.tbl th{color:var(--txt3);font-weight:600;font-size:12px;white-space:nowrap;background:#faf8f3}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl tr:hover td{background:#fcfbf7}
.tbl .muted{color:var(--txt3)}
.tbl-wrap{overflow-x:auto}
/* forms */
label.f{display:block;font-size:12px;color:var(--txt3);margin:10px 0 4px}
input.i,select.i,textarea.i{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--txt)}
textarea.i{min-height:90px;line-height:1.55}
input.i:focus,select.i:focus,textarea.i:focus{outline:none;border-color:var(--gold)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row>*{flex:0 0 auto}
.btn{padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--txt);cursor:pointer;font-size:13px;white-space:nowrap}
.btn:hover{border-color:var(--gold);color:var(--gold2)}
.btn.p{background:var(--gold);border-color:var(--gold);color:#fff}
.btn.p:hover{background:var(--gold2);color:#fff}
.btn.s{padding:4px 9px;font-size:12px}
.btn.danger{color:var(--red)}
.btn:disabled{opacity:.5;cursor:default}
/* tags */
.tag{display:inline-block;font-size:11px;padding:1px 8px;border-radius:9px;background:var(--line2);color:var(--txt2);white-space:nowrap}
.tag.gold{background:var(--gold-soft);color:var(--gold2)}
.tag.red{background:var(--red-soft);color:var(--red)}
.tag.green{background:var(--green-soft);color:var(--green)}
.tag.blue{background:var(--blue-soft);color:var(--blue)}
.tag.amber{background:var(--amber-soft);color:var(--amber)}
/* misc */
.empty{color:var(--txt3);font-size:13px;padding:14px 0;text-align:center}
.note{font-size:12px;color:var(--txt3);border-left:2px solid var(--line);padding-left:10px;margin-top:8px}
pre.txt{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:13.5px;line-height:1.7;background:#faf8f3;border:1px solid var(--line2);border-radius:8px;padding:12px}
.issue{border-left:3px solid var(--red);background:var(--red-soft);padding:8px 12px;border-radius:0 8px 8px 0;margin:6px 0;font-size:13px}
.issue.medium{border-color:var(--amber);background:var(--amber-soft)}
.issue.low{border-color:var(--txt3);background:var(--line2)}
.issue b{color:var(--txt)}
.issue .fix{color:var(--txt2);font-size:12.5px;margin-top:2px}
.funnel{display:flex;gap:6px;align-items:flex-end;height:120px;margin:10px 0 4px}
.funnel .bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;font-size:11px;color:var(--txt3);height:100%}
.funnel .bar i{display:block;width:100%;background:linear-gradient(180deg,#c9a86a,#9a7a3c);border-radius:4px 4px 0 0;min-height:2px}
.funnel .bar b{color:var(--txt);font-size:13px}
.sla{font-size:12px;white-space:nowrap}
.sla.late{color:var(--red);font-weight:700}
.list{display:flex;flex-direction:column;gap:6px}
.item{border:1px solid var(--line);border-radius:9px;padding:9px 12px;background:#fff;cursor:pointer}
.item:hover{border-color:var(--gold)}
.item.on{border-color:var(--gold);background:#fcfaf4}
.item .t{font-size:13.5px}
.item .m{font-size:12px;color:var(--txt3);margin-top:2px;display:flex;gap:6px;flex-wrap:wrap}
.login{max-width:440px;margin:60px auto}
.login h1{font-size:22px;margin-bottom:6px}
.login p{color:var(--txt3);font-size:13px;margin-bottom:14px}
code.k{background:var(--line2);padding:1px 6px;border-radius:5px;font-size:12px;word-break:break-all}
/* modal & toast */
.modal{position:fixed;inset:0;background:rgba(20,24,33,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal[hidden]{display:none}
.modal-card{background:#fff;border-radius:14px;padding:22px;max-width:720px;width:100%;max-height:90vh;overflow:auto}
.modal-card h3{font-size:16px;margin-bottom:10px}
#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#141821;color:#fff;padding:9px 16px;border-radius:9px;font-size:13px;opacity:0;transition:.2s;pointer-events:none;z-index:60;max-width:80vw}
#toast.show{opacity:1}
.md h2{font-size:15px;margin:12px 0 6px;color:var(--gold2)}
.md p,.md li{font-size:13.5px}
.md ul{padding-left:18px}
@media(max-width:900px){
  #app{flex-direction:column}
  .side{width:100%;height:auto;position:static}
  nav{flex-direction:row;flex-wrap:wrap}
  .main{padding:16px}
  .grid2,.grid3,.cols{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr 1fr}
}