:root{
  --bg:#0f1419; --panel:#1a212b; --panel2:#222b37; --line:#2c3845;
  --txt:#e6edf3; --muted:#8b97a6; --accent:#4aa3ff;
  /* coverage scale: single-hue blue ramp (lightness = magnitude). Colorblind-safe,
     no alarm colors — low coverage is a calm dim blue, not red. % is always shown too. */
  --r-high:#6fc0ff; --r-mid:#4f9be0; --r-low:#487aae; --r-min:#3a5a7d;
  --r-none:#5a6571; --r-na:#2a323d;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);
  font:14px/1.5 -apple-system,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif}
h1{font-size:18px;margin:0}
h2{font-size:14px;margin:0 0 10px;font-weight:600}
.muted{color:var(--muted);font-weight:400;font-size:12px}
.sub{margin:2px 0 0;color:var(--muted);font-size:12px}

.topbar{display:flex;justify-content:space-between;align-items:flex-start;
  padding:14px 20px;border-bottom:1px solid var(--line)}
.topbar-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.updated{text-align:right;color:var(--muted);font-size:12px}
.pagefoot{text-align:right;color:var(--muted);font-size:12px;padding:6px 20px 22px}
.pagefoot a{color:inherit;text-decoration:none}
.pagefoot a:hover,.pagefoot a:focus{color:var(--txt);text-decoration:underline}
.pagefoot .source-code{display:inline-flex;align-items:center;gap:6px;
  margin-top:10px;padding:5px 12px;
  border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.pagefoot .source-code .github-mark{fill:var(--txt);opacity:.85;flex-shrink:0}
.pagefoot .source-code .label{color:var(--muted)}
.pagefoot .source-code .sep{color:var(--muted);opacity:.5}
.pagefoot .source-code a{color:var(--txt);text-decoration:none;
  padding:1px 6px;border-radius:4px;
  transition:background-color .15s, color .15s}
.pagefoot .source-code a:hover,
.pagefoot .source-code a:focus{background-color:var(--accent);color:#fff;text-decoration:none}
.rapid-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;white-space:nowrap;
  background:#c70bc6;color:#fff;font-weight:600;font-size:13px;
  padding:8px 14px;border-radius:8px;border:1px solid #e23ce0;
  box-shadow:0 2px 12px rgba(199,11,198,.35);transition:filter .15s}
.rapid-link:hover{filter:brightness(1.12)}
.rapid-ico{width:18px;height:18px;display:block}
.rapid-link .ext{font-size:12px;opacity:.85}
.mock-tag{display:inline-block;margin-top:4px;background:#7a4dff;color:#fff;
  border-radius:4px;padding:1px 6px;font-size:10px;font-weight:700;letter-spacing:.5px}

/* KPI hero */
.kpis{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;padding:18px 20px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.kpi-primary{background:linear-gradient(135deg,#1c2a3a,#1a212b)}
.kpi-label{color:var(--muted);font-size:12px;display:flex;gap:8px;align-items:baseline}
.kpi-label .hint{font-size:11px;opacity:.7}
.kpi-value{font-size:40px;font-weight:700;line-height:1.1;margin-top:4px}
.kpi .unit{font-size:20px;color:var(--muted);margin-left:2px}
.kpi-primary .kpi-value{font-size:54px}
.delta{font-size:14px;color:var(--r-high);margin-left:10px;vertical-align:middle}
.kpi-foot{color:var(--muted);font-size:12px;margin-top:6px}
.delta .dlabel{color:var(--muted);font-weight:400;font-size:11px;margin-right:3px}
/* formula line + one-line definition under each KPI */
.formula{margin-top:10px;font-size:13px;color:var(--txt);font-variant-numeric:tabular-nums;
  display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.formula .eq,.formula .op{color:var(--accent);font-weight:700;font-size:15px}
.formula .term{display:inline-flex;flex-direction:column;line-height:1.25}
.formula .tlabel{font-size:10px;color:var(--muted);font-weight:400}
.formula .tval{font-size:15px;font-weight:700}
.formula .ratelabel{color:var(--muted);font-size:11px;font-weight:400}
.formula .fnote{flex-basis:100%;color:var(--muted);font-size:11px;margin-top:3px}
.kpi-def{margin-top:8px;font-size:11px;line-height:1.6;color:var(--muted)}
.kpi-def b{color:var(--txt)}

/* metric definitions + formulas panel */
.defs{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:0 20px 14px;padding:0 16px}
.defs summary{cursor:pointer;padding:12px 2px;font-weight:600;font-size:13px;color:var(--txt);list-style:none}
.defs summary::-webkit-details-marker{display:none}
.defs summary::before{content:"▸ ";color:var(--muted)}
.defs[open] summary::before{content:"▾ "}
.def-table{width:100%;border-collapse:collapse;font-size:12px;margin-bottom:14px;table-layout:fixed}
.def-table th,.def-table td{text-align:left;padding:8px 10px;border-top:1px solid var(--line);vertical-align:top;word-break:normal;overflow-wrap:anywhere;white-space:normal;border-bottom:none}
.def-table th{color:var(--muted);font-weight:600}
.def-table th:first-child,.def-table td:first-child{width:24%;min-width:170px}
.def-table td:first-child{white-space:normal;font-weight:600;color:var(--txt)}
.def-table th:nth-child(2),.def-table td:nth-child(2){width:46%}
.def-table th:nth-child(3),.def-table td:nth-child(3){width:30%}
.def-table td .muted{font-weight:400;font-size:11px}
.defs-body{padding-bottom:14px}
.defs-intro{margin:4px 0 12px;color:var(--muted);font-size:12px;line-height:1.7}
.def-table .note{margin-top:6px;color:var(--muted);font-size:11px;line-height:1.6}
.def-table .note b{color:#e6c98a}
.def-table code{display:inline-block;background:#0c1117;border:1px solid var(--line);border-radius:5px;
  padding:3px 7px;font-size:11px;color:#9ad0ff;white-space:normal;line-height:1.5}
.def-table a{color:inherit;text-decoration:underline}
.def-table a:hover,.def-table a:focus{color:var(--txt)}

/* main layout */
.main{display:grid;grid-template-columns:1fr 320px;gap:14px;padding:0 20px 24px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:14px}
.left{min-width:0}

/* region cards */
.region-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.region-card{background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;cursor:pointer;transition:border-color .15s}
.region-card:hover{border-color:var(--accent)}
.region-card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.region-card .rname{font-weight:600;margin-bottom:6px;display:flex;justify-content:space-between}
.region-card .rrate{font-size:22px;font-weight:700}
.region-card .rdeltas{display:flex;flex-direction:column;gap:1px;margin-top:3px;font-size:11px;
  color:var(--txt);font-variant-numeric:tabular-nums}
.region-card .rdelta{display:inline-flex;gap:5px;align-items:baseline}
.region-card .rdelta .dlabel{color:var(--muted);font-size:10px;min-width:54px}
.region-card .rsub{color:var(--muted);font-size:11px;margin-top:2px}
.bar{height:6px;border-radius:3px;background:var(--r-na);overflow:hidden;margin:6px 0}
.bar > i{display:block;height:100%}

/* table */
.table-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters select,.filters input{background:var(--panel2);color:var(--txt);
  border:1px solid var(--line);border-radius:6px;padding:5px 8px;font-size:12px}
.table-wrap{max-height:520px;overflow:auto;margin-top:10px;border:1px solid var(--line);border-radius:8px}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{position:sticky;top:0;background:var(--panel2);text-align:left;
  padding:8px 10px;border-bottom:1px solid var(--line);cursor:pointer;white-space:nowrap;font-weight:600}
th.num{text-align:right}
.thlabel{display:inline-flex;align-items:center;gap:4px}
th.num .thlabel{justify-content:flex-end}
th .arr{font-size:10px;color:var(--muted);opacity:.55}
th .arr.active{color:var(--accent);opacity:1}
th .sub{font-weight:400;font-size:10px;color:var(--muted);margin-top:3px;white-space:normal;line-height:1.4}
tbody td{padding:7px 10px;border-bottom:1px solid #232c38;white-space:nowrap}
tbody tr{cursor:pointer}
tbody tr:hover{background:#202a36}
td.num{text-align:right;font-variant-numeric:tabular-nums}
td.code{font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px}
.ratecell{display:flex;align-items:center;gap:8px;min-width:170px}
.ratecell .bar{flex:1;margin:0}
.ratecell .pct{width:54px;text-align:right;font-variant-numeric:tabular-nums}
.na{color:var(--muted)}
.badge{font-size:11px;padding:1px 7px;border-radius:10px;font-weight:600}
.badge.done{background:#143d27;color:#5fe39b}
.badge.prog{background:#3d3414;color:#e3cf5f}
.badge.none{background:#2a323d;color:#8b97a6}
.badge.ratedone{background:#123a3d;color:#5fd6e3;margin-left:6px}
.chk{color:var(--r-high);font-size:11px;margin-left:4px}
.count{color:var(--muted);font-size:12px;margin-top:8px}

/* map */
.right{position:sticky;top:14px}
#map{height:300px;border-radius:8px;background:#0c1117}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;font-size:11px;color:var(--muted)}
.legend i{display:inline-block;width:11px;height:11px;border-radius:2px;margin-right:4px;vertical-align:-1px}

/* drawer */
.drawer{position:fixed;top:0;right:0;width:380px;max-width:90vw;height:100%;
  background:var(--panel);border-left:1px solid var(--line);padding:20px;z-index:1000;
  overflow:auto;box-shadow:-8px 0 24px rgba(0,0,0,.4)}
.drawer.hidden{display:none}
.drawer-close{position:absolute;top:10px;right:12px;background:none;border:none;
  color:var(--muted);font-size:24px;cursor:pointer}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999}
.scrim.hidden{display:none}
.d-title{font-size:18px;font-weight:700}
.d-sub{color:var(--muted);font-size:12px;margin-bottom:14px}
.d-rate{font-size:40px;font-weight:700;margin:6px 0}
.d-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line)}
.d-row .k{color:var(--muted)}
.d-links{margin-top:14px;display:flex;gap:8px}
.d-links a{color:var(--accent);text-decoration:none;font-size:13px;border:1px solid var(--line);
  padding:6px 10px;border-radius:6px}
/* ward accordion */
.d-wards{margin-top:22px}
.d-wards summary{cursor:pointer;padding:10px 12px;font-weight:700;font-size:15px;
  color:var(--txt);list-style:none;background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:8px}
.d-wards summary::-webkit-details-marker{display:none}
.d-wards summary::before{content:"▸";color:var(--accent);font-size:16px;line-height:1}
.d-wards[open] summary::before{content:"▾"}
.d-wards[open] summary{margin-bottom:6px}
.d-wards summary:hover{background:rgba(255,255,255,.07)}
.ward-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:4px}
.ward-table th{font-weight:500;color:var(--muted);text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}
.ward-table td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
.ward-table .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.ward-table .ward-counts{font-size:11px;margin-top:2px;font-variant-numeric:tabular-nums}
.ward-table .ward-links{white-space:nowrap;text-align:right}
.ward-table .ward-links a{color:var(--accent);text-decoration:none;font-size:12px;
  border:1px solid var(--line);padding:3px 8px;border-radius:5px;margin-left:6px}
.ward-table .ward-links a:first-child{margin-left:0}
.ward-table .ward-links a:hover{background:rgba(255,255,255,.06)}

@media(max-width:900px){
  .kpis{grid-template-columns:1fr}
  .main{grid-template-columns:1fr}
  .right{position:static}
}