/* Night-time lights dashboard — light & dark themes, responsive. */
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --surface-2: #f2f1ed;
  --ink: #0b0b0b; --ink-2: #52514e; --muted: #6f6d68; --grid: #e1e0d9; --axis: #c3c2b7;
  --border: rgba(11, 11, 11, .10);
  --accent: #b47a00; --night: #0d1b2a; --gold: #f5c242;
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s5: #e87ba4; --s6: #008300; --s7: #6250d6; --s8: #e34948;
  --grow: #2a78d6; --flat: #a9a8a2; --decline: #e34948;
  --good: #0ca30c; --warn: #fab219; --crit: #d03b3b;
  --radius: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
    --ink: #f0efec; --ink-2: #c3c2b7; --muted: #9a988f; --grid: #2c2c2a; --axis: #383835;
    --border: rgba(255, 255, 255, .10); --accent: #f5c242;
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
    --grow: #3987e5; --flat: #77766f; --decline: #e66767;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
  --ink: #f0efec; --ink-2: #c3c2b7; --muted: #9a988f; --grid: #2c2c2a; --axis: #383835;
  --border: rgba(255, 255, 255, .10); --accent: #f5c242;
  --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  --grow: #3987e5; --flat: #77766f; --decline: #e66767;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.55 var(--font); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .4em; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.08rem; }
h3 { font-size: .98rem; }
a { color: var(--s1); }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 100; background: var(--surface); padding: 8px 12px; }
.mono { font-variant-numeric: tabular-nums; }

/* ---- header ---------------------------------------------------------------------------- */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px;
  padding-top: max(14px, env(safe-area-inset-top)); background: var(--night); color: #f4f1e8; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand > div { min-width: 0; }
.brand h1 { color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logo { flex: none; width: 36px; height: 36px; border-radius: 9px; background:
  radial-gradient(circle at 34% 40%, var(--gold) 0 4px, transparent 5px),
  radial-gradient(circle at 66% 62%, var(--gold) 0 3px, transparent 4px),
  radial-gradient(circle at 60% 26%, #fde7a6 0 2px, transparent 3px), #13263b; }
.eyebrow { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #c9b98a; }
.controls { display: flex; gap: 8px; align-items: center; }
.controls select { background: #13263b; color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 8px; padding: 6px 8px; }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 9px; border: 1px solid rgba(255,255,255,.2);
  background: transparent; color: #f4f1e8; cursor: pointer; }
.icon-btn:hover { background: rgba(255,255,255,.08); }
.banner { background: #fff4d6; color: #5b4300; border-bottom: 1px solid #f0d58a; padding: 10px 16px; font-size: .9rem; }
@media (prefers-color-scheme: dark) { :root:where(:not([data-theme="light"])) .banner { background: #3a2f12; color: #f8e3a6; border-color: #5b4a1b; } }
:root[data-theme="dark"] .banner { background: #3a2f12; color: #f8e3a6; border-color: #5b4a1b; }

/* ---- tabs ------------------------------------------------------------------------------ */
.tabs { position: sticky; top: 0; z-index: 20; display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none;
  background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 8px; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { flex: none; padding: 12px 12px 10px; color: var(--ink-2); text-decoration: none; font-weight: 550;
  font-size: .92rem; border-bottom: 2px solid transparent; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* ---- layout ---------------------------------------------------------------------------- */
.wrap { max-width: 1240px; margin: 0 auto; padding: 18px 16px 8px; }
.page { display: grid; gap: 16px; }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card.flush { padding: 0; overflow: hidden; }
.section-title { margin: 10px 0 -4px; font-size: 1.15rem; }
.lede { font-size: 1.02rem; color: var(--ink-2); margin: 0; max-width: 80ch; }
.help { color: var(--ink-2); font-size: .88rem; margin: 0 0 10px; max-width: 75ch; }
.source { color: var(--muted); font-size: .76rem; margin: 8px 0 0; }
.chart { width: 100%; height: 340px; }
.chart.tall { height: 480px; }
.chart.short { height: 240px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.toolbar input[type="search"] { flex: 1 1 220px; max-width: 360px; }
input[type="search"], select { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px; }
.ctl { display: inline-flex; align-items: center; gap: 6px; font-size: .86rem; color: var(--ink-2); margin: 0 0 8px; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; background: var(--surface); }
.seg button { font: inherit; font-size: .86rem; border: 0; background: transparent; color: var(--ink-2); padding: 7px 12px; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--ink); color: var(--surface); }

/* ---- KPIs & messages -------------------------------------------------------------------- */
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.kpi .label { color: var(--ink-2); font-size: .82rem; }
.kpi .value { font-size: 1.7rem; font-weight: 650; letter-spacing: -.01em; margin: 4px 0 2px; }
.kpi .sub { color: var(--muted); font-size: .76rem; }
.messages { margin: 0; padding-left: 1.2em; display: grid; gap: 12px; }
.messages li::marker { color: var(--muted); font-weight: 600; }
.messages .theme { font-weight: 650; }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: .72rem; font-weight: 600; padding: 1px 8px;
  border-radius: 99px; border: 1px solid var(--border); color: var(--ink-2); white-space: nowrap; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.badge.high::before { background: var(--good); }
.badge.medium::before { background: var(--warn); }
.badge.low::before { background: var(--crit); }
.why { color: var(--muted); font-size: .78rem; }

/* ---- map --------------------------------------------------------------------------------- */
.map-card { padding: 12px; }
.map-toolbar { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; margin-bottom: 10px; }
.map-toolbar .ctl { margin: 0; }
.map-toolbar input[type="range"] { width: min(220px, 50vw); accent-color: var(--accent); }
.map-wrap { position: relative; height: min(68vh, 640px); min-height: 360px; border-radius: 10px; overflow: hidden; background: var(--surface-2); }
.map-wrap > .map { position: absolute !important; inset: 0; width: 100%; height: 100%; }
.map-b { pointer-events: none; }
.swipe { position: absolute; left: 0; right: 0; bottom: 40px; width: 60%; margin: 0 20%; z-index: 5; accent-color: var(--accent); }
.map-legend { position: absolute; left: 10px; bottom: 10px; z-index: 6; background: var(--surface); color: var(--ink);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: .78rem; max-width: 260px; }
.map-legend .ramp { height: 10px; border-radius: 3px; margin: 6px 0 2px; }
.map-legend .ticks { display: flex; justify-content: space-between; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.map-legend .sw { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.map-fallback { position: absolute; inset: 0; display: grid; place-items: center; padding: 24px; text-align: center; color: var(--ink-2); }
.maplibregl-popup-content { background: var(--surface) !important; color: var(--ink); border-radius: 8px; font: 13px/1.45 var(--font); }
.maplibregl-popup-tip { border-top-color: var(--surface) !important; border-bottom-color: var(--surface) !important; }
.maplibregl-ctrl-attrib { font-size: 10px; }

/* ---- tables --------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .86rem; }
table.data th, table.data td { padding: 8px 10px; border-bottom: 1px solid var(--grid); text-align: right; white-space: nowrap; }
table.data th:first-child, table.data td:first-child { text-align: left; white-space: normal; min-width: 160px; }
table.data th { position: sticky; top: 0; background: var(--surface-2); color: var(--ink-2); font-weight: 600; cursor: pointer; user-select: none; }
table.data th[aria-sort="ascending"]::after { content: " ▲"; font-size: .7em; }
table.data th[aria-sort="descending"]::after { content: " ▼"; font-size: .7em; }
table.data td { font-variant-numeric: tabular-nums; }
table.data tr:hover td { background: var(--surface-2); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .76rem; font-weight: 600; color: #fff; }

/* ---- prose / downloads -------------------------------------------------------------- */
.prose .card { max-width: 900px; }
.prose h2 { margin-top: 1.2em; }
.prose h2:first-child { margin-top: 0; }
.prose li { margin: .25em 0; }
.prose code { font-size: .86em; background: var(--surface-2); padding: 1px 5px; border-radius: 4px; }
.prose table { border-collapse: collapse; font-size: .86rem; width: 100%; }
.prose td, .prose th { border-bottom: 1px solid var(--grid); padding: 6px 8px; text-align: left; vertical-align: top; }
.downloads { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.downloads li { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; border-bottom: 1px solid var(--grid); padding: 8px 0; }
.downloads span { color: var(--ink-2); font-size: .86rem; }
.foot { color: var(--muted); font-size: .78rem; padding-bottom: 28px; }

@media (max-width: 640px) {
  .wrap { padding: 12px 12px 4px; }
  .card { padding: 12px; }
  .kpi .value { font-size: 1.4rem; }
  .chart { height: 300px; }
  .chart.tall { height: 420px; }
  .eyebrow { display: none; }
  .swipe { width: 80%; margin: 0 10%; }
}
@media (forced-colors: active) { .badge::before { forced-color-adjust: none; } }

/* ---- Leaflet map (replaces MapLibre) */
.map-wrap .leaflet-container { background: var(--surface-2); font: inherit; }
.map-legend { z-index: 1001; }
.map-fallback { z-index: 1002; background: var(--surface-2); }
.map-wrap.split > .map { width: calc(50% - 3px); }
.map-wrap.split > #map-b { left: auto; right: 0; pointer-events: auto; }
.map-wrap.split::after { content: ""; position: absolute; top: 0; bottom: 0; left: calc(50% - 3px); width: 6px; background: var(--surface); z-index: 900; }
.leaflet-popup-content table { border-collapse: collapse; font-size: 13px; }
.leaflet-tooltip { font: 600 12px/1.3 inherit; }

/* ==== AfDB visual identity (green / gold) ======== */
:root { --afdb: #00704A; --afdb-dark: #00553A; --afdb-light: #00A86A; --afdb-gold: #F5C242; --blue: #3F7FC7;
  --night: #00553A; --accent: #00704A; --s1: #00704A; --s3: #3F7FC7; }
:root[data-theme="dark"] { --accent: #F5C242; --s1: #00A86A; }
@media (prefers-color-scheme: dark) { :root:where(:not([data-theme="light"])) { --accent: #F5C242; --s1: #00A86A; } }
body { --font: "Segoe UI", Calibri, system-ui, -apple-system, Roboto, sans-serif; font-family: var(--font); }
.topbar { background: linear-gradient(120deg, #003d2a 0%, var(--afdb-dark) 45%, var(--afdb) 100%);
  border-bottom: 4px solid var(--afdb-gold); padding-top: 16px; padding-bottom: 16px; }
.eyebrow { color: var(--afdb-gold); font-weight: 700; letter-spacing: .1em; }
.brand h1 { font-weight: 800; letter-spacing: .01em; }
.flag { flex: none; width: 54px; height: 38px; object-fit: cover; border-radius: 6px;
  box-shadow: 0 0 0 2px rgba(255,255,255,.85), 0 2px 8px rgba(0,0,0,.35); background: #fff; }
.cobrand { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; font-size: .72rem;
  font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: rgba(63,127,199,.9);
  border: 1px solid rgba(255,255,255,.45); white-space: nowrap; }
.lang-btn { display: grid; place-items: center; min-width: 44px; height: 36px; padding: 0 10px; border-radius: 9px;
  border: 1px solid var(--afdb-gold); color: var(--afdb-gold); font-weight: 800; text-decoration: none; letter-spacing: .05em; }
.lang-btn:hover { background: var(--afdb-gold); color: var(--afdb-dark); }
.controls select { background: #003d2a; }
.tabs a[aria-current="page"] { color: var(--afdb); border-bottom-color: var(--afdb-gold) !important; font-weight: 700; }
:root[data-theme="dark"] .tabs a[aria-current="page"] { color: var(--afdb-gold); }
.kpi, .kpis > * { border-top: 3px solid var(--afdb); }
.seg button.on { background: var(--afdb) !important; color: #fff !important; border-color: var(--afdb) !important; }
a { color: var(--s1); }
@media (max-width: 760px) { .cobrand { display: none; } .flag { width: 42px; height: 30px; } }