/* One dark theme. Map score colours (red–grey–blue) live in app.js. */
:root {
  color-scheme: dark;
  --page: #05070d;
  --surface: #0b0f1a;
  --glass: rgba(9, 13, 23, 0.86);
  --ink: #e8ecf5;
  --ink-2: #a3abbd;
  --muted: #6c7488;
  --grid: #161c2b;
  --axis: #2a3245;
  --ring: rgba(140, 170, 255, 0.14);
  --accent: #3fb4ff;          /* line chart series, focus */
  --ref: #ffd23f;             /* reference country */
  --nonmember: #121726;       /* not a UN member */
  --noscore: #252c3d;         /* member, no score this session */
  --dependent-bg: #0e1220;
  --dependent-line: #2b3347;
  --occupied-bg: #1a1f2e;
  --occupied-line: #58617a;
  --border: #05070d;          /* country borders: dark seams */
  --ocean: #070a13;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font-size: 15px; line-height: 1.5; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0; }

.top, main, .foot { max-width: 1680px; margin: 0 auto; padding-inline: 20px; }
.top { padding-block: 24px 8px; }
.top h1 { font-size: 1.75rem; letter-spacing: -0.01em; }
.lede { color: var(--ink-2); margin: 6px 0 0; max-width: 60ch; }

/* Controls */
.controls { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: flex-end; padding-block: 16px 4px; }
.ctl { display: flex; flex-direction: column; gap: 4px; }
.ctl-label { font-size: 0.8rem; color: var(--ink-2); font-weight: 600; }
select, button { font: inherit; color: var(--ink); }
select { min-width: 16rem; max-width: 100%; padding: 6px 8px; border: 1px solid var(--axis); border-radius: 6px; background: var(--surface); }
.year-ctl { flex: 1 1 380px; }
.year-row { display: flex; align-items: center; gap: 12px; }
#year { flex: 1; accent-color: var(--accent); min-width: 0; }
#year-out { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 11ch; }
#play { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--axis); background: var(--surface); display: grid; place-items: center; cursor: pointer; flex: none; }
#play svg { width: 14px; height: 14px; fill: var(--ink); }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.year-info { color: var(--ink-2); font-size: 0.9rem; margin: 8px 0 12px; min-height: 1.5em; }
.year-info strong { color: var(--ink); }

/* Map */
.map-wrap { position: relative; width: 92%; margin: 0 auto; background: var(--ocean); border-radius: 12px; box-shadow: 0 0 0 1px var(--ring), 0 0 60px rgba(63, 180, 255, 0.06); overflow: hidden; }
.map-stage { position: relative; }
#map { display: block; width: 100%; height: auto; touch-action: none; }
#map .ocean { fill: var(--ocean); }
#map .graticule { fill: none; stroke: var(--grid); stroke-width: 0.6px; vector-effect: non-scaling-stroke; }
#map .country { stroke: var(--border); stroke-width: 0.6px; vector-effect: non-scaling-stroke; cursor: pointer; }
#map .country.hover, #map .dot.hover { stroke: var(--ink); stroke-width: 1.5px; }
#map .country.selected, #map .dot.selected { stroke: var(--ink); stroke-width: 2.2px; }
#map .dot { stroke: var(--border); stroke-width: 0.8px; vector-effect: non-scaling-stroke; cursor: pointer; }
#map .hit { fill: transparent; cursor: pointer; }
.zoom { position: absolute; top: 10px; right: 10px; display: flex; flex-direction: column; gap: 4px; }
.zoom button { width: 30px; height: 30px; border: 1px solid var(--axis); border-radius: 6px; background: var(--surface); cursor: pointer; font-size: 16px; line-height: 1; }

.tooltip { position: absolute; pointer-events: none; background: var(--glass); backdrop-filter: blur(6px); color: var(--ink); border-radius: 8px; box-shadow: 0 0 0 1px var(--ring), 0 4px 16px rgba(0,0,0,.12); padding: 8px 10px; font-size: 0.85rem; max-width: 280px; z-index: 5; }
.tooltip .tt-name { font-weight: 600; }
.tooltip .tt-score { font-size: 1.25rem; font-weight: 600; margin-top: 2px; }
.tooltip .tt-sub { color: var(--ink-2); }
.tooltip .tt-note { color: var(--ink-2); margin-top: 4px; }

/* Legend */
.legend { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-end; padding: 12px 16px 14px; border-top: 1px solid var(--grid); font-size: 0.8rem; color: var(--ink-2); }
.legend .ramp { display: flex; flex-direction: column; gap: 4px; min-width: 280px; }
.legend .ramp-bar { height: 10px; border-radius: 5px; box-shadow: 0 0 10px rgba(63, 180, 255, 0.25), 0 0 10px rgba(255, 74, 100, 0.2); }
.legend .ramp-ticks { display: flex; justify-content: space-between; font-variant-numeric: tabular-nums; }
.legend .ramp-words { display: flex; justify-content: space-between; color: var(--muted); }
.legend .ramp-title { font-weight: 600; color: var(--ink); }
.legend .keys { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.legend .key { display: inline-flex; align-items: center; gap: 6px; }
.legend .sw { width: 14px; height: 14px; border-radius: 3px; box-shadow: inset 0 0 0 1px var(--ring); flex: none; }

/* Panel: floats over the South Pacific on wide screens, sits under the map on narrow ones */
.panel { position: absolute; left: 12px; bottom: 12px; width: clamp(270px, 23%, 340px); max-height: calc(100% - 24px); overflow: auto; z-index: 4;
  background: var(--glass); backdrop-filter: blur(8px); border-radius: 10px; box-shadow: 0 0 0 1px var(--ring), 0 8px 32px rgba(0, 0, 0, 0.5); padding: 14px 16px; }
@media (max-width: 900px) {
  .panel { position: static; width: auto; max-height: none; margin: 0 8px 8px; }
}
.panel-head { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.panel-head h2 { font-size: 1.05rem; }
#panel-close { border: none; background: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--ink-2); padding: 0 4px; }
.chart-sub { color: var(--ink-2); font-size: 0.8rem; margin: 2px 0 6px; }
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .gridline { stroke: var(--grid); stroke-width: 1px; }
.chart .baseline { stroke: var(--axis); stroke-width: 1px; }
.chart .tick-label { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .midline { stroke: var(--axis); stroke-width: 1px; stroke-dasharray: 3 3; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2px; stroke-linejoin: round; stroke-linecap: round; filter: drop-shadow(0 0 3px rgba(63, 180, 255, 0.7)); }
.chart .line.pred { stroke-dasharray: 4 3; }
.chart .now-rule { stroke: var(--ink-2); stroke-width: 1px; stroke-dasharray: 2 2; }
.chart .cross { stroke: var(--muted); stroke-width: 1px; }
.chart .marker { fill: var(--accent); stroke: var(--surface); stroke-width: 2px; }
.chart-tip { position: absolute; top: 0; pointer-events: none; background: var(--surface); border-radius: 6px; box-shadow: 0 0 0 1px var(--ring), 0 2px 8px rgba(0,0,0,.1); padding: 4px 8px; font-size: 0.8rem; white-space: nowrap; }
.chart-key { font-size: 0.75rem; color: var(--ink-2); margin: 4px 0 0; line-height: 1.4; }
.chart-key svg { vertical-align: middle; }
.panel-actions { margin-top: 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.panel-actions .table-view { margin-top: 0; }
.panel-actions .table-view[open] { flex-basis: 100%; }
.panel-actions button { border: 1px solid var(--axis); background: var(--surface); border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 0.85rem; }
.table-view { margin-top: 12px; font-size: 0.85rem; }
.table-view summary { cursor: pointer; color: var(--ink-2); }
.table-scroll { max-height: 200px; overflow: auto; margin-top: 6px; }
.table-view table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.table-view th, .table-view td { text-align: right; padding: 3px 6px; border-bottom: 1px solid var(--grid); }
.table-view th:first-child, .table-view td:first-child { text-align: left; }
.table-view th { position: sticky; top: 0; background: var(--page); color: var(--ink-2); font-weight: 600; }

/* About */
.about { padding-block: 32px 8px; }
.about h2 { font-size: 1.25rem; margin-bottom: 12px; }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px 32px; }
.about h3 { font-size: 0.95rem; margin-bottom: 6px; }
.about p, .about li { color: var(--ink-2); font-size: 0.9rem; }
.about ul { padding-left: 1.1em; margin: 0; }
.foot { padding-block: 16px 40px; color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--grid); margin-top: 24px; }
.foot p { margin: 0 0 6px; }