:root,[data-theme="light"]{--bg:#f7f7f5;--panel:#fff;--ink:#1a1a1a;--muted:#6b6b6b;--line:#e3e3df;--hover-line:#cfcfc8;--shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--no-data:#e6e6e1;--sphere-fill:#f4f7fa;--sphere-stroke:#cfd6dd;--graticule:#ececec;--country-stroke:#fff;--tooltip-bg:rgba(20,20,20,.94);--tooltip-ink:#fff;--tooltip-value:#ffd166;--tooltip-no:#ff9a9a}
[data-theme="dark"]{--bg:#121212;--panel:#1e1e1e;--ink:#e8e8e8;--muted:#9a9a9a;--line:#2a2a2a;--hover-line:#404040;--shadow:0 1px 3px rgba(0,0,0,.5),0 1px 2px rgba(0,0,0,.3);--no-data:#333;--sphere-fill:#151a20;--sphere-stroke:#2a3038;--graticule:#262626;--country-stroke:#151a20;--tooltip-bg:rgba(240,240,240,.96);--tooltip-ink:#1a1a1a;--tooltip-value:#8a5a00;--tooltip-no:#c0392b}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;transition:background .2s ease,color .2s ease}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;margin-bottom:16px}
.brand{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.logo{width:24px;height:24px;object-fit:contain;display:block;flex-shrink:0}
.brand-name{margin:0;font-weight:700;font-size:18px;letter-spacing:-.01em;line-height:1}
.brand-tag{font-size:12px;color:var(--muted);line-height:1}
.icon-btn{appearance:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s ease,background .15s ease;box-shadow:var(--shadow);padding:0}
.icon-btn:hover{border-color:var(--hover-line)}
.icon-btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.icon-btn svg{display:block}
main{max-width:1200px;margin:0 auto;padding:24px}
.tabs-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.tabs-row .icon-btn{flex-shrink:0;margin-bottom:4px;align-self:flex-end}
.categories{display:flex;flex:1;min-width:0;flex-wrap:wrap;gap:0 22px}
.cat{appearance:none;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font:inherit;font-size:14px;padding:8px 0;margin-bottom:-1px;cursor:pointer;transition:color .15s ease,border-color .15s ease}
.cat:hover{color:var(--ink)}
.cat.active{color:var(--ink);font-weight:600;border-bottom-color:var(--ink)}
.cat:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
@media(max-width:700px){.categories{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.categories::-webkit-scrollbar{display:none}.cat{white-space:nowrap;flex-shrink:0;margin-bottom:0}}
.pill{appearance:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:8px 16px;border-radius:999px;font-size:14px;cursor:pointer;transition:all .15s ease;box-shadow:var(--shadow)}
.pill:hover{border-color:var(--hover-line)}
.pill.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.map-wrap{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 20px 16px;box-shadow:var(--shadow)}
.map-info h2{margin:0 0 4px;font-size:16px;font-weight:600}
.map-info p{margin:0 0 8px;font-size:12px;color:var(--muted)}
#map{width:100%;height:auto;display:block}
.country{stroke:var(--country-stroke);stroke-width:.4px;transition:opacity .15s ease;cursor:pointer}
.country:hover{opacity:.85}
.graticule{fill:none;stroke:var(--graticule);stroke-width:.4}
.sphere{fill:var(--sphere-fill);stroke:var(--sphere-stroke);stroke-width:.6}
.tooltip{position:fixed;pointer-events:none;background:var(--tooltip-bg);color:var(--tooltip-ink);padding:8px 12px;border-radius:6px;font-size:13px;line-height:1.4;opacity:0;transform:translate(-50%,-110%);transition:opacity .12s ease;z-index:100;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.tooltip.show{opacity:1}
.tooltip .value{color:var(--tooltip-value);font-weight:600}
.tooltip .no-data{color:var(--tooltip-no)}
.tooltip .year{opacity:.7}
.legend{margin-top:14px;display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}
.legend-gradient{flex:1;height:10px;border-radius:4px;background:linear-gradient(to right,#f7fbff,#08306b)}
.notes{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;margin-top:6px}
.legend-note{margin:0;font-size:11px;color:var(--muted)}
.loading{position:absolute;inset:0;background:var(--panel);opacity:0;pointer-events:none;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted);border-radius:12px;transition:opacity .2s ease}
.loading.show{opacity:.92;pointer-events:auto}
main{position:relative}
.ranking{margin-top:20px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 0 8px;box-shadow:var(--shadow)}
.ranking-title{margin:0 0 10px;padding:0 16px;font-size:14px;font-weight:600;line-height:1.35}
.rank-sort{display:flex;gap:4px;margin:0 16px 10px;padding:3px;border:1px solid var(--line);border-radius:999px}
.rank-sort-btn{appearance:none;flex:1;border:0;background:transparent;color:var(--muted);padding:5px 8px;border-radius:999px;font:inherit;font-size:12px;cursor:pointer;transition:background .15s ease,color .15s ease}
.rank-sort-btn:hover{color:var(--ink)}
.rank-sort-btn.active{background:var(--ink);color:var(--bg)}
.rank-sort-btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.ranking-list{list-style:none;margin:0;padding:0;max-height:420px;overflow-y:auto;scrollbar-gutter:stable}
.rank-item{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:8px;align-items:baseline;padding:7px 12px 7px 16px;border-top:1px solid var(--line);font-size:13px}
.rank-item:hover{background:var(--bg)}
.rank-pos{color:var(--muted);font-variant-numeric:tabular-nums}
.rank-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-value{font-weight:600;font-variant-numeric:tabular-nums}
.country.highlight{stroke:var(--ink);stroke-width:1.4px}
@media(min-width:1800px){
.ranking{position:absolute;top:24px;inset-inline-end:100%;margin:0;margin-inline-end:12px;width:272px}
.ranking-list{max-height:min(640px,calc(100vh - 240px))}
}
.credit{font-size:12px;color:var(--muted);line-height:1.5}
.credit a{color:var(--ink);text-decoration:none;font-weight:600}
.credit a:hover{text-decoration:underline}
.ranking-list::-webkit-scrollbar{width:8px}
.ranking-list::-webkit-scrollbar-track{background:transparent}
.ranking-list::-webkit-scrollbar-thumb{background:var(--hover-line);border-radius:4px}
.ranking-list::-webkit-scrollbar-thumb:hover{background:var(--muted)}
@supports not selector(::-webkit-scrollbar){.ranking-list{scrollbar-width:thin;scrollbar-color:var(--hover-line) transparent}}
html{scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar{display:none}
/* wide screens (where the ranking list sits in the left gutter): the page is exactly one screen tall and does not scroll;
   the map shrinks to fit whatever height is left */
@media(min-width:1800px) and (min-height:600px){
html,body{height:100%;overflow:hidden}
main{height:100vh;height:100dvh;display:flex;flex-direction:column;padding-bottom:20px}
.topbar,.tabs-row,.controls{flex:none}
.map-wrap{flex:1 1 0;min-height:0;display:flex;flex-direction:column}
.map-info,.legend,.notes{flex:none}
#map{flex:1 1 0;min-height:0;height:auto}
}