:root {
  --ink: #1b1f24; --muted: #5a6470; --line: #d9dee4; --bg: #f4f6f8; --card: #ffffff;
  --navy: #0a2240; --blue: #1f5fa8; --teal: #0f7c8c; --amber: #c77800; --red: #b3261e; --green: #2e7d32;
  --white-g: #8aa4c8; --black-g: #1f5fa8; --hisp-g: #d9822b; --asian-g: #2a9d8f; --native-g: #7b5ea7; --me-g: #999; --unk-g: #c8c8c8;
  --focus: #ffbf47;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif; color: var(--ink); background: var(--bg); font-size: 15px; line-height: 1.45; }
a { color: var(--blue); }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 19px; margin: 0 0 8px; color: var(--navy); }
h3 { font-size: 16px; margin: 0 0 6px; color: var(--navy); }

/* login */
.login { position: fixed; inset: 0; background: linear-gradient(135deg, var(--navy), #163a6b); display: flex; align-items: center; justify-content: center; z-index: 40; padding: 16px; }
.login-card { background: var(--card); border-radius: 12px; padding: 28px; max-width: 760px; width: 100%; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.brand { display: flex; align-items: center; gap: 12px; }
.mark { width: 34px; height: 34px; border-radius: 8px; background: conic-gradient(from 200deg, var(--blue), var(--teal), var(--navy)); flex: none; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.accounts { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin: 16px 0; }
.account { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 12px; cursor: pointer; font: inherit; }
.account:hover { border-color: var(--blue); background: #f3f7fc; }
.account b { display: block; }
.account span { color: var(--muted); font-size: 13px; }
.account .pill { margin-top: 6px; }

/* header */
.top { display: flex; align-items: center; gap: 18px; padding: 8px 16px; background: var(--navy); color: #fff; flex-wrap: wrap; }
.top .title { font-weight: 600; }
.top nav { display: flex; gap: 4px; }
.top nav a { color: #dbe6f5; text-decoration: none; padding: 6px 10px; border-radius: 6px; }
.top nav a:hover, .top nav a.active { background: rgba(255,255,255,.14); color: #fff; }
.filters { display: flex; gap: 10px; margin-left: auto; align-items: center; }
.filters label { font-size: 13px; color: #dbe6f5; }
.filters select { margin-left: 4px; padding: 4px 6px; border-radius: 6px; border: 1px solid #5c7aa5; background: #fff; color: var(--ink); font: inherit; }
.user { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; background: #e8eef7; color: var(--navy); font-size: 12px; font-weight: 600; }
.top .pill { background: rgba(255,255,255,.18); color: #fff; }
.link { background: none; border: none; color: #dbe6f5; text-decoration: underline; cursor: pointer; font: inherit; }
.scope { padding: 6px 16px; background: #fff7e0; border-bottom: 1px solid #f0d78a; font-size: 13px; }

/* layout */
.main { padding: 16px; max-width: 1500px; margin: 0 auto; }
.main:focus, .main:focus-visible { outline: none; } /* focus moves here after navigation for screen readers; no ring needed */
.grid { display: grid; gap: 14px; }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.cols-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.kpi .v { font-size: 24px; font-weight: 700; color: var(--navy); }
.kpi .l { font-size: 12px; color: var(--muted); }
.kpi .s { font-size: 12px; color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.card h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card .help { font-size: 12px; color: var(--muted); margin: -2px 0 8px; }
.chart { position: relative; height: 260px; }
.chart.tall { height: 340px; }
.btn { border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 4px 9px; font: inherit; font-size: 12px; cursor: pointer; color: var(--navy); }
.btn:hover { background: #f1f5fa; }
.btn.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.toolbar input, .toolbar select { padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.pagehead { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.pagehead h2 { font-size: 22px; }

/* tables */
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #eef2f7; color: var(--navy); position: sticky; top: 0; cursor: pointer; white-space: nowrap; }
th[aria-sort="ascending"]::after { content: " \25B2"; font-size: 10px; }
th[aria-sort="descending"]::after { content: " \25BC"; font-size: 10px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.flagged td:first-child { border-left: 4px solid var(--amber); }
tr.flagged2 td:first-child { border-left: 4px solid var(--red); }
.table-wrap { overflow: auto; max-height: 560px; }
.datatable { margin-top: 8px; }
.datatable summary { cursor: pointer; font-size: 13px; color: var(--blue); }

/* badges */
.sig { display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.sig.yes { background: #fde7e5; color: var(--red); }
.sig.no { background: #e7f3e8; color: var(--green); }
.sig.na { background: #eee; color: var(--muted); }
.flag { display: inline-block; padding: 2px 8px; border-radius: 6px; background: #fff3d6; color: #7a4b00; font-size: 12px; margin: 2px 4px 2px 0; }
.flag.red { background: #fde7e5; color: var(--red); }
.note { background: #f3f7fc; border-left: 4px solid var(--blue); padding: 8px 12px; border-radius: 6px; font-size: 13px; margin: 8px 0; }
.note.warn { background: #fff7e0; border-left-color: var(--amber); }
.suppressed { color: var(--muted); font-style: italic; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; margin-top: 6px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }

/* map */
#map { height: 620px; border-radius: 10px; border: 1px solid var(--line); }
.map-wrap { position: relative; }
.map-panel { position: absolute; top: 10px; left: 10px; background: rgba(255,255,255,.95); padding: 10px 12px; border-radius: 8px; font-size: 13px; max-width: 300px; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.map-legend { position: absolute; bottom: 24px; left: 10px; background: rgba(255,255,255,.95); padding: 8px 10px; border-radius: 8px; font-size: 12px; }
.ramp { display: block; width: 160px; height: 10px; border-radius: 3px; margin: 4px 0; }
.maplibregl-popup-content { font-size: 13px; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: none; background: none; padding: 8px 12px; font: inherit; cursor: pointer; border-bottom: 3px solid transparent; color: var(--muted); }
.tabs button[aria-selected="true"] { color: var(--navy); border-bottom-color: var(--blue); font-weight: 600; }

/* methodology */
.methods dl { display: grid; grid-template-columns: 220px 1fr; gap: 6px 14px; }
.methods dt { font-weight: 600; color: var(--navy); }
.foot { padding: 12px 16px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); background: #fff; }

@media (max-width: 800px) {
  .filters { margin-left: 0; }
  .methods dl { grid-template-columns: 1fr; }
  #map { height: 420px; }
}
@media print {
  .top, .scope, .foot, .toolbar, .tabs { display: none !important; }
  .card { break-inside: avoid; }
}