:root{
  --ink:#16202b;
  --ink-soft:#44586b;
  --paper:#eef2f5;
  --surface:#ffffff;
  --line:#d9e1e8;
  --accent:#12557f;
  --accent-soft:#e4eef5;
  --good:#1a7a56;
  --warn:#9a6300;
  --bad:#a52b21;
  --radius:4px;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  font-size:15px;
  line-height:1.5;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:1px
}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:20}

.shell{display:flex;min-height:100vh}
.side{
  width:236px;flex:0 0 236px;background:var(--ink);color:#c8d5e0;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh
}
.brand{display:flex;gap:10px;align-items:center;padding:18px 16px;border-bottom:1px solid #26333f}
.brand-mark{
  width:34px;height:34px;border-radius:3px;background:#2f88c4;color:#fff;
  display:grid;place-items:center;font-weight:700;letter-spacing:-.5px
}
.brand-text{font-size:13px;color:#fff;font-weight:600;line-height:1.25;display:block}
.brand-text em{display:block;font-style:normal;font-weight:400;color:#8ea6bb;font-size:11.5px}
.side nav{display:flex;flex-direction:column;padding:10px 8px;gap:2px}
.side nav a{
  color:#c8d5e0;text-decoration:none;padding:9px 12px;border-radius:3px;font-size:14px
}
.side nav a:hover{background:#22303d;color:#fff}
.side nav a.on{background:#2f88c4;color:#fff;font-weight:600}
.side-foot{margin-top:auto;padding:14px 16px;border-top:1px solid #26333f;font-size:12.5px;display:flex;flex-direction:column;gap:2px}
.side-foot a{color:#fff;text-decoration:none}
.side-foot span{color:#8ea6bb}
.side-foot .out{color:#8ea6bb;margin-top:8px}

main{flex:1;min-width:0;padding:24px 28px 60px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
h1{font-size:23px;margin:0 0 2px;letter-spacing:-.2px}
h2{font-size:17px;margin:26px 0 10px}
h3{font-size:14.5px;margin:0 0 8px}
.sub{color:var(--ink-soft);font-size:13.5px;margin:0}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.btn{
  display:inline-block;border:1px solid var(--line);background:var(--surface);color:var(--ink);
  padding:7px 13px;border-radius:var(--radius);font-size:14px;text-decoration:none;cursor:pointer;
  font-family:inherit
}
.btn:hover{background:#f6f9fb}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:#0e4468}
.btn-danger{color:var(--bad);border-color:#e3c0bc}
.btn-danger:hover{background:#fdf2f1}
.btn-sm{padding:4px 9px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:18px}
.card.tight{padding:14px 16px}
.grid{display:grid;gap:14px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.kpi b{display:block;font-size:24px;font-weight:600;letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.kpi span{color:var(--ink-soft);font-size:13px}
.kpi .hint{font-size:12.5px;color:var(--ink-soft);margin-top:4px}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--ink-soft);font-size:13px;background:#f7fafc;position:sticky;top:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tbody tr:hover{background:#f9fbfc}
tfoot td{font-weight:600;background:#f4f8fa;border-top:2px solid var(--line)}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.table-wrap table{min-width:640px}
td.wrap,th.wrap{white-space:normal}
.muted{color:var(--ink-soft)}
.small{font-size:12.5px}

.bar{display:block;height:7px;background:#e6ecf1;border-radius:99px;overflow:hidden;min-width:70px;margin-top:4px}
.bar-fill{display:block;height:100%;border-radius:99px;background:var(--accent)}
.tone-low{background:#7fa8c4}
.tone-ok{background:#2f88c4}
.tone-high{background:var(--good)}
.tone-over{background:var(--bad)}

.tag{display:inline-block;font-size:12px;padding:2px 7px;border-radius:99px;border:1px solid var(--line);background:#f4f8fa;color:var(--ink-soft);white-space:nowrap}
.tag-draft{background:#f1f3f5;border-color:#dde1e5}
.tag-submitted{background:#fff4e0;border-color:#f0d9ac;color:var(--warn)}
.tag-approved{background:#e6f4ee;border-color:#b8ddcb;color:var(--good)}
.tag-rejected{background:#fdeceb;border-color:#f0c4c0;color:var(--bad)}
.tag-active{background:#e4eef5;border-color:#bcd6e6;color:var(--accent)}
.tag-closed{background:#f1f3f5}
.tag-code{font-family:var(--mono);font-size:11.5px}

form .row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:12px}
form .f{display:flex;flex-direction:column;gap:4px;flex:1 1 200px;min-width:0}
form .f.w1{flex:1 1 120px}
form .f.w3{flex:3 1 380px}
label{font-size:13px;color:var(--ink-soft)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],select,textarea{
  font:inherit;font-size:14px;padding:7px 9px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;color:var(--ink);width:100%
}
input[type=file]{font-size:13px}
textarea{min-height:76px;resize:vertical}
.err{color:var(--bad);font-size:12.5px}
input.has-err,select.has-err{border-color:var(--bad)}
.checkline{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink)}

.flash{padding:10px 14px;border-radius:var(--radius);margin:0 0 14px;font-size:14px;border:1px solid}
.flash-ok{background:#e6f4ee;border-color:#b8ddcb;color:#14543c}
.flash-err{background:#fdeceb;border-color:#f0c4c0;color:#7e211a}

.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin-bottom:16px}
.filters .f{flex:0 1 165px}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:8px 13px;text-decoration:none;color:var(--ink-soft);border-bottom:2px solid transparent;font-size:14px}
.tabs a.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}

.login{max-width:380px;margin:9vh auto;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:28px}
.login h1{font-size:20px;margin-bottom:4px}
.login .brand-mark{width:40px;height:40px;background:#2f88c4;color:#fff;border-radius:4px;display:grid;place-items:center;font-weight:700;margin-bottom:14px}

.spark{display:flex;align-items:flex-end;gap:3px;height:60px}
.spark i{flex:1;background:#2f88c4;border-radius:2px 2px 0 0;min-height:2px;display:block}
.spark i.pend{background:#f0b95c}
.spark-labels{display:flex;gap:3px;font-size:10.5px;color:var(--ink-soft);margin-top:4px}
.spark-labels span{flex:1;text-align:center;overflow:hidden}

.inline{display:inline}
.stack{display:flex;flex-direction:column;gap:3px}
.right{text-align:right}
.nowrap{white-space:nowrap}
.divider{height:1px;background:var(--line);margin:18px 0}
details summary{cursor:pointer;font-size:14px;padding:4px 0}
.empty{padding:26px;text-align:center;color:var(--ink-soft);background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius)}
.empty a{font-weight:600}

@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .shell{flex-direction:column}
  .side{width:100%;flex:none;height:auto;position:static}
  .side nav{flex-direction:row;overflow-x:auto}
  .side-foot{flex-direction:row;gap:12px;align-items:center}
  main{padding:16px}
}
@media print{
  .side,.actions,.filters,.tabs{display:none}
  body{background:#fff}
  .card,.table-wrap{border:none;padding:0}
  main{padding:0}
}