:root{--navy:#172e57;--ink:#243247;--muted:#5d6878;--line:#e5e6e5;--gold:#d48b16;--cream:#f6f5f1;--green:#24766a;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:var(--navy)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;border:0;background:var(--navy);color:white;border-radius:9px;padding:12px 18px;font-weight:650;min-height:44px}button:disabled{opacity:.5;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(1.12)}:focus-visible{outline:3px solid #c7800f;outline-offset:4px}input,select{min-width:0;max-width:100%;border:1px solid #cbd0d5;border-radius:9px;background:white;color:var(--ink);min-height:46px;padding:10px 12px}label{display:block;font-size:13px;font-weight:650;margin:10px 0 7px}.skip{position:absolute;top:-100px;background:white;padding:12px;z-index:3000}.skip:focus{top:10px}.topbar{min-height:78px;padding:18px max(24px,calc((100vw - 1200px)/2));display:flex;align-items:center;gap:24px;background:var(--navy);color:white}.topbar>a{color:white;text-decoration:none;font-size:13px}.topbar .brand{display:flex;align-items:center;gap:10px;font-size:26px;font-weight:800}.brand span{font-size:20px}.topbar>a:last-child{margin-left:auto}.pill{font-size:10px;letter-spacing:.08em;border:1px solid #718096;border-radius:30px;padding:6px 10px;white-space:nowrap}.layout{max-width:1200px;margin:0 auto;padding:0 24px}.intro{padding:54px 0 28px;max-width:730px}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:750;color:var(--green);margin:0 0 12px}h1{font-size:clamp(30px,4.2vw,49px);letter-spacing:-.04em;line-height:1.1;color:var(--navy);margin:0 0 20px;text-wrap:balance}h2{color:var(--navy);font-size:21px;margin:0 0 12px}h3{font-size:18px;color:var(--navy);margin:0 0 16px}.intro>p:not(.eyebrow){line-height:1.65;color:var(--muted);margin:8px 0}.intro .local-note{font-size:12px}.card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 5px 25px #172e5705}.search{padding:24px}.search-row{display:flex;gap:10px}.search-row input{flex:1}.sample-label{margin-top:18px;font-size:12px;color:var(--muted)}#examples{width:100%;max-width:620px}.status{color:var(--muted);font-size:13px;line-height:1.6;margin:14px 0 0}.suggestions{padding:0;margin:10px 0 0;list-style:none}.suggestions:empty{display:none}.suggestions li+li{margin-top:6px}.suggestions button{background:#f3f6f9;color:var(--navy);text-align:left;width:100%;font-size:14px;font-weight:500}.suggestions small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.study-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:34px 0 18px}.study-heading h2{font-size:24px;margin-bottom:6px}.study-heading p:not(.eyebrow){font-size:12px;color:var(--muted);margin:0}.secondary{color:var(--navy);background:white;border:1px solid #cbd0d5;font-size:12px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px}.map-column{overflow:hidden}.map-head{padding:17px 20px;display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:600}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:6px}#sun-map{height:430px;background:#eeeee8}.map-legend{display:flex;gap:16px;padding:16px 20px 4px;flex-wrap:wrap;font-size:11px}.map-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px}.known{background:#526e82}.unknown{background:#d79636}.sun{background:#e7af36}.map-help{font-size:11px;line-height:1.6;color:var(--muted);padding:0 20px;margin:10px 0 18px}.controls{padding:22px}.controls input[type=date]{width:100%}.seasons{display:flex;gap:5px;margin:12px 0 23px;flex-wrap:wrap}.seasons button{background:#f3f4f4;color:var(--ink);padding:8px 10px;min-height:36px;font-size:11px}.seasons button[aria-pressed=true]{background:#fff1cf;color:#704708;box-shadow:inset 0 0 0 1px #dbb45b}#hour{width:100%;padding:0;height:24px;min-height:24px;accent-color:var(--gold)}#hour-label{float:right;font-variant-numeric:tabular-nums}.range-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}#date-status{font-size:11px;min-height:16px;color:#9a5414}.solar-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.solar-metrics span{font-size:10px;color:var(--muted);display:block;line-height:1.5}.solar-metrics strong{font-size:20px;color:var(--navy);display:block;margin-top:5px;font-variant-numeric:tabular-nums}.metric-note{font-size:11px;line-height:1.65;color:var(--muted);margin:14px 0 18px}.position{display:flex;gap:16px;align-items:center}.position p{font-size:12px;line-height:1.7}.compass{position:relative;width:92px;height:92px;flex-shrink:0;border:1px solid #ddd5bd;border-radius:50%;background:#fffcf4}.compass>span:not(#sun-needle){position:absolute;font-size:9px;color:#7b735e}.north{top:5px;left:42px}.east{right:6px;top:40px}.south{bottom:5px;left:42px}.west{left:5px;top:40px}#sun-needle{position:absolute;left:44px;top:19px;width:3px;height:27px;background:#dc941c;transform-origin:50% 100%;border-radius:3px}#sun-needle:before{content:"";position:absolute;top:-4px;left:-3px;width:9px;height:9px;background:#dc941c;border-radius:50%}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.bottom-grid>.card{padding:24px}.bottom-grid p{font-size:13px;line-height:1.7}.bottom-grid .small{font-size:11px;color:var(--muted)}#coverage{font-weight:600}#shade-status[data-state=ready]{color:#17634f}#shade-status[data-state=error]{color:#a23720}#disable-shade{margin-top:12px}.limitations{background:#f1ede4;border-radius:12px;margin-top:24px;padding:22px 24px}.limitations h3{font-size:14px;margin-bottom:8px}.limitations p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}footer{padding:30px 0;font-size:11px;color:var(--muted);line-height:1.8}.leaflet-container{font-family:inherit}.leaflet-popup-content{line-height:1.6}.leaflet-control-attribution{font-size:10px!important}[hidden]{display:none!important}
.bottom-grid-single{grid-template-columns:1fr}.map-shade-state{padding:0 20px}.map-shade-state .status{margin:12px 0;font-size:12px}.map-shade-state button{margin-bottom:10px}
@media(max-width:900px){.workspace{grid-template-columns:1fr}.controls{display:block}.bottom-grid{grid-template-columns:1fr}.solar-metrics strong{font-size:24px}.position{margin-top:18px}.topbar{padding:16px 22px}.topbar .pill{display:none}}
@media(max-width:540px){.layout{padding:0 14px}.topbar{gap:12px;padding:15px}.topbar .brand{font-size:22px}.brand span{font-size:18px}.topbar>a:last-child{font-size:11px}.intro{padding-top:32px}.search,.controls,.bottom-grid>.card{padding:18px}.search-row{flex-direction:column}.study-heading{display:block}.study-heading .secondary{margin-top:12px}.study-heading h2{font-size:21px}#sun-map{height:340px}.map-head{font-size:11px;padding:15px 14px}.map-legend{gap:9px;padding-left:14px}.map-help{padding:0 14px}.workspace,.bottom-grid{gap:14px}.solar-metrics{gap:12px}.solar-metrics strong{font-size:23px}.seasons button{min-height:44px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.topbar,.search,.sdk,#recenter,#retry-buildings{display:none!important}.intro{padding-top:10px}body{background:white}.layout{max-width:none;padding:0}.workspace{display:block}.card{box-shadow:none;break-inside:avoid}.controls{margin-top:15px}.bottom-grid{display:block}.map-head,.map-legend{print-color-adjust:exact}}