:root{--teal:#0d8577;--teal-deep:#0a5f56;--teal-soft:#dff3ec;--coral:#ff5c39;--coral-deep:#e8431f;--gold-soft:#fdf1d6;
  --ink:#1f2a27;--muted:#5f6f6a;--line:#e3e9e7;--bg:#f6f8f7;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);font-size:15px}
header{display:flex;align-items:center;gap:14px;padding:14px 20px;background:var(--teal-deep);color:#fff;flex-wrap:wrap}
.brand{font-weight:700;font-size:18px}.brand span{opacity:.7;font-weight:400}
.when{font-size:13px;opacity:.8}
.link{margin-left:auto;background:none;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:6px;padding:5px 10px;font:inherit;font-size:13px;cursor:pointer}
main{max-width:1100px;margin:0 auto;padding:18px 16px 60px}
.hidden{display:none!important}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
.narrow{max-width:420px;margin:30px auto}
label{display:block;margin:12px 0;font-size:14px;color:var(--muted)}
input{display:block;width:100%;margin-top:4px;padding:10px;font:inherit;font-size:16px;border:1px solid var(--line);border-radius:6px;color:var(--ink)}
.btn{border:1px solid var(--teal);background:#fff;color:var(--teal-deep);border-radius:6px;padding:9px 16px;font:inherit;cursor:pointer}
.btn.p{background:var(--teal);color:#fff}
.err{color:var(--coral-deep);min-height:1em}
.key{font-family:Menlo,Consolas,monospace;font-size:15px;word-break:break-all;background:var(--teal-soft);padding:10px;border-radius:6px}
.note{color:var(--muted);font-size:13px}
.banner{background:var(--gold-soft);color:#6b4a00;padding:8px 12px;border-radius:6px;font-size:13px}
nav{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:14px}
nav button{border:0;background:none;padding:11px 14px;font:inherit;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent}
nav button.on{color:var(--teal-deep);border-bottom-color:var(--teal);font-weight:600}
.tab{display:none}.tab.on{display:block}
h2{font-size:20px;margin:6px 0 14px}
h3{font-size:13px;margin:0 0 10px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.grid{display:grid;gap:14px;margin-bottom:14px}
.k4{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.c2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.kpi .label{color:var(--muted);font-size:13px}.kpi .val{font-size:26px;font-weight:700;margin:4px 0}.kpi .cmp{font-size:13px}
.up{color:var(--teal)}.down{color:var(--coral-deep)}.alert{color:var(--coral-deep)}
ul{margin:0;padding-left:18px}li{margin:4px 0}
.bars{display:flex;align-items:flex-end;gap:3px;height:130px}
.bars div{flex:1;background:var(--teal);border-radius:2px 2px 0 0;min-height:2px}
.bars div.gap{background:var(--line)}
.axis{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:4px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:right;padding:8px 6px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
th:first-child,td:first-child{text-align:left}
th{color:var(--muted);font-size:12px;text-transform:uppercase}
@media(max-width:600px){table{font-size:13px}th,td{padding:7px 3px}}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
#alerts{margin-top:14px}