@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;450;500;600;700&display=swap');
:root{font-family:'IBM Plex Sans',sans-serif;color:#252d2a;background:#f5f7f5;font-size:14px;--line:#dce3de;--green:#227451;--muted:#63736a;--blue:#2777a7;--orange:#c47231}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button,input,select,textarea{border:1px solid var(--line);border-radius:5px;background:#fcfdfc;color:inherit}button:hover{background:#edf2ee}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--green);outline-offset:2px}[hidden]{display:none!important}.lucide{width:18px;height:18px;flex:none}h1,h2,h3,p{margin:0}h2{font-size:16px;font-weight:600}h1{font-size:23px;line-height:1.25;overflow-wrap:anywhere}button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 12px}.icon-button{width:34px;height:34px;padding:7px;background:transparent;border-color:transparent;flex:none}.app-header{height:62px;display:flex;align-items:center;gap:14px;padding:0 24px;border-bottom:1px solid var(--line);background:#fcfdfc}.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:21px}.brand-mark{background:var(--green);color:#f4faf6;width:30px;height:30px;display:grid;place-items:center;font-weight:700;border-radius:4px}.brand-sub{color:var(--muted);border-left:1px solid var(--line);padding-left:14px}#dataset-status{margin-left:auto;font-size:12px;color:var(--muted)}.filters{display:grid;grid-template-columns:minmax(150px,1fr) minmax(210px,1.5fr) 130px 155px 125px;gap:12px;padding:14px 24px;border-bottom:1px solid var(--line)}label{display:flex;flex-direction:column;gap:5px;font-size:11px;font-weight:600;color:var(--muted)}input,select{width:100%;min-width:0;height:36px;padding:7px 9px;font-size:13px;color:#252d2a}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 355px;max-width:1800px;margin:auto;min-height:calc(100vh - 150px)}.explorer{min-width:0;border-right:1px solid var(--line)}.map-section{position:relative;border-bottom:1px solid var(--line)}.section-toolbar{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.section-toolbar h2{font-size:13px}.section-toolbar h2 span{color:var(--muted);font-weight:400;margin-left:8px}#map{height:230px;width:100%;background:#e3eae3;z-index:0}.map-caption{position:absolute;bottom:20px;left:14px;background:#fcfdfc;padding:7px 11px;font-size:12px;pointer-events:none;z-index:400;border:1px solid var(--line)}.map-caption span{color:var(--muted);margin-left:12px}.analysis-section{padding:24px}.site-heading{display:flex;gap:15px;align-items:center;justify-content:space-between}.eyebrow{font-size:11px;font-weight:600;color:var(--green);display:block;margin-bottom:6px}#site-details{color:var(--muted);font-size:12px;margin-top:6px}.secondary{font-size:12px;flex:none}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px 0 14px}.metric{padding:15px 12px 15px 0;min-width:0}.metric+.metric{border-left:1px solid var(--line);padding-left:16px}.metric span{display:block;color:var(--muted);font-size:11px}.metric strong{font-size:22px;font-weight:500;display:block;margin:4px 0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.metric small{font-size:11px;color:var(--muted)}.chart-toolbar{display:flex;align-items:center;justify-content:space-between}.chart-tabs{display:flex;gap:14px}.chart-tabs button{border:0;border-radius:0;padding:10px 0;background:transparent;font-size:13px;border-bottom:2px solid transparent}.chart-tabs button[aria-pressed=true]{border-color:var(--green);color:var(--green);font-weight:600}.chart-scope{font-size:11px;color:var(--muted);padding-top:13px}#chart{height:300px;min-width:0}#records{overflow:auto;max-height:300px;margin-top:12px}table{border-collapse:collapse;width:100%;font-size:12px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:9px;white-space:nowrap}th{color:var(--muted)}.empty{display:grid;place-items:center;height:220px;color:var(--muted)}.assistant{position:sticky;top:0;height:calc(100vh - 150px);min-height:480px;display:flex;flex-direction:column;padding:22px 20px;background:#fcfdfc;min-width:0}.assistant-heading{display:flex;justify-content:space-between;align-items:center}.chat-scope{font-size:12px;line-height:1.6;padding:12px;margin-top:18px;background:#edf3ef;border-left:2px solid var(--green);overflow-wrap:anywhere}#chat-messages{flex:1;overflow:auto;min-height:140px;padding:20px 0;scroll-behavior:smooth}.chat-welcome{padding:30px 8px}.chat-welcome>svg{width:28px;height:28px;color:var(--green);margin-bottom:14px}.chat-welcome h3{font-weight:500;font-size:19px}.chat-welcome p{font-size:12px;color:var(--muted);line-height:1.6;margin-top:8px}.chat-message{font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 18px}.chat-message.user{padding:10px 13px;background:#edf2ef;border-radius:6px}.chat-message.error{color:#a13731;border-left:2px solid #a13731;padding-left:12px}.source-note{display:block;font-size:10px;color:var(--muted);margin-top:9px}.suggestions{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}.suggestions button{font-size:11px;padding:6px 8px}.composer{border:1px solid #cbd7cf;border-radius:7px;padding:10px}.composer textarea{resize:vertical;min-height:56px;max-height:160px;width:100%;border:0;background:transparent;outline-offset:0;font-size:13px}.composer-footer{display:flex;align-items:center;gap:5px;justify-content:flex-end}.composer-footer span{margin-right:auto;color:var(--muted);font-size:11px}.send-button{background:var(--green);color:#f4faf6;width:32px;height:32px;border:0;padding:5px}.send-button:hover{background:#195c40}.mobile-nav{display:none}.workspace.assistant-closed{grid-template-columns:1fr}.workspace.assistant-closed .assistant{display:none}.leaflet-popup-content{font-family:inherit;font-size:12px}.leaflet-container{font-family:inherit}
@media(min-width:1400px){.workspace{grid-template-columns:minmax(0,1fr) 400px}#map{height:350px}#chart{height:340px}}
@media(max-width:1100px){.filters{grid-template-columns:1fr 1.4fr 110px 130px 110px;padding:12px 16px;gap:8px}.workspace{grid-template-columns:minmax(0,1fr) 310px}.analysis-section{padding:18px}.secondary{font-size:0}.secondary svg{width:18px}.metric strong{font-size:19px}.assistant{padding:18px 14px}}
@media(max-width:760px){.app-header{padding:0 14px;height:56px}.brand-sub{display:none}#dataset-status{font-size:10px}.filters{grid-template-columns:repeat(3,minmax(0,1fr))}.search-label{grid-column:1/2}.site-label{grid-column:2/4}.mobile-nav{display:flex;border-bottom:1px solid var(--line);padding:0 14px;gap:20px}.mobile-nav button{border:0;background:transparent;border-radius:0;border-bottom:2px solid transparent}.mobile-nav button[aria-pressed=true]{border-color:var(--green);color:var(--green)}.workspace,.workspace.assistant-closed{display:block;min-height:0}.explorer{border:0}.assistant,.workspace.assistant-closed .assistant{position:static;height:calc(100dvh - 247px);min-height:420px;border:0}.workspace[data-view=map] .analysis-section,.workspace[data-view=map] .assistant,.workspace[data-view=analysis] .map-section,.workspace[data-view=analysis] .assistant,.workspace[data-view=assistant] .explorer{display:none}#map{height:calc(100dvh - 291px);min-height:330px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metric:nth-child(3){border-left:0;padding-left:0}.metric:nth-child(n+3){border-top:1px solid var(--line)}h1{font-size:20px}#chart{height:310px}.chart-tabs{gap:15px}.assistant-heading h2{font-size:16px}#assistant-toggle{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Let the window allocate space; each working pane owns its scrolling. */
body{height:100dvh;display:grid;grid-template-rows:auto auto auto minmax(0,1fr);overflow:hidden}
.app-header{grid-row:1}.filters{grid-row:2}.mobile-nav{grid-row:3}
.workspace{grid-row:4;width:100%;max-width:none;margin:0;min-height:0;height:100%;grid-template-columns:minmax(0,1fr) clamp(360px,35%,540px);overflow:hidden}
.explorer{height:100%;min-height:0;overflow:auto;overscroll-behavior:contain}
.assistant{position:relative;top:auto;height:100%;min-height:0;overflow:hidden;padding:18px 20px}
.assistant-heading,.chat-scope,.suggestions,.composer{flex-shrink:0}
#chat-messages{min-height:0;overscroll-behavior:contain;padding:16px 0}
.chat-message{font-size:16px;line-height:1.65}.composer textarea{font-size:16px;line-height:1.5;min-height:60px;max-height:120px}
.chat-scope{font-size:13px;margin-top:12px;padding:10px}.chat-welcome p{font-size:14px}
.source-note{font-size:12px}.suggestions button,.result-link{font-size:13px}.composer-footer span{font-size:12px}
.suggestions{max-height:150px;overflow:auto;align-content:flex-start}.suggestions-label{width:100%;font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--muted);padding:2px 0}.chat-welcome{padding:20px 8px}
#map{height:clamp(200px,30dvh,380px)}#chart{height:clamp(260px,36dvh,440px)}
.section-toolbar{height:auto;min-height:44px;flex-wrap:wrap;gap:6px;padding-top:6px;padding-bottom:6px}
.site-heading>div{min-width:0}.app-header,.filters{min-width:0}
@media(max-width:900px){
  .app-header{padding:0 14px;height:56px}.brand-sub{display:none}
  .filters{grid-template-columns:repeat(3,minmax(0,1fr));padding:10px 14px;gap:8px}
  .search-label{grid-column:1/2}.site-label{grid-column:2/4}
  .mobile-nav{display:flex;border-bottom:1px solid var(--line);padding:0 14px;gap:20px}
  .mobile-nav button{border:0;background:transparent;border-radius:0;border-bottom:2px solid transparent}
  .mobile-nav button[aria-pressed=true]{border-color:var(--green);color:var(--green)}
  .workspace,.workspace.assistant-closed{display:block;min-height:0;height:100%}
  .assistant,.workspace.assistant-closed .assistant{position:relative;height:100%;min-height:0;border:0}
  .workspace[data-view=map] .analysis-section,.workspace[data-view=map] .analysis-results,.workspace[data-view=map] .assistant,.workspace[data-view=analysis] .map-section,.workspace[data-view=analysis] .assistant,.workspace[data-view=assistant] .explorer{display:none}
  .workspace[data-view=assistant] .assistant{display:flex}
  #map{height:clamp(180px,calc(100dvh - 330px),720px);min-height:0}
  #assistant-toggle{display:none}.explorer{border:0}
}
@media(max-width:420px){#dataset-status{display:none}.classic-link{margin-left:auto}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-height:650px){
  .assistant{padding:10px 14px}.assistant-heading .eyebrow{display:none}
  .chat-scope{padding:6px 8px;margin-top:6px;line-height:1.3}
  .suggestions{max-height:76px;margin:6px 0}.suggestions-label{display:none}.composer{padding:7px}
  .composer textarea{min-height:38px;height:38px;max-height:72px}
  .chat-welcome{padding:10px 6px}.chat-welcome>svg{display:none}
}
.composer{position:relative;isolation:isolate}
.demo-notice{display:none}.brand{min-width:0}.brand strong{line-height:1.15}
@media(max-width:1100px){.brand-sub{display:none}.demo-notice{display:inline}}
@media(max-width:600px){.brand strong{font-size:18px}#dataset-status{display:none}.classic-link{margin-left:auto}}
body{grid-template-rows:auto auto auto minmax(0,1fr) auto}
.legal-footer{grid-row:5;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 16px;padding:6px 12px;border-top:1px solid var(--line);font-size:11px;background:var(--paper,#fff);color:var(--muted)}
.legal-footer a{color:var(--green)}.legal-footer form{margin:0}.legal-footer button{border:0;background:transparent;padding:0;font-size:11px;color:var(--green);text-decoration:underline;min-height:24px}
.classic-link{font-size:12px;color:var(--green);text-decoration:none;white-space:nowrap}.classic-link:hover{text-decoration:underline}
.cell-coverage{display:block;color:var(--muted);font-size:10px}
.composer::after{content:'';position:absolute;inset:-2px;border:1px solid #4fba8a;border-radius:9px;box-shadow:0 0 8px 2px #47ad7933,0 0 20px 3px #2777a722;pointer-events:none;opacity:0;z-index:-1}
.composer.is-waiting{border-color:#4caa80}
.composer.is-waiting::after{animation:reply-glow 2.2s ease-in-out infinite}
@keyframes reply-glow{0%,100%{opacity:.35}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.composer.is-waiting::after{animation:none;opacity:.65}}
.map-tools{display:flex;align-items:center;gap:3px}.map-tools select{width:auto;max-width:130px;font-size:11px;height:30px}.landuse-legend{padding:8px 24px;border-top:1px solid var(--line);font-size:11px;background:#fcfdfc}.landuse-legend summary{cursor:pointer;color:var(--muted)}#landuse-legend{display:flex;flex-wrap:wrap;gap:6px;padding-top:9px}.legend-filter{font-size:11px;padding:4px 7px;border:0}.legend-filter span{width:12px;height:12px;border-radius:50%;border:1px solid #0002;flex:none}.analysis-results{padding:22px 24px;border-bottom:1px solid var(--line);background:#f5f7f5}.result-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.result-toolbar select{flex:1;min-width:130px;max-width:300px;font-size:12px}#result-title{font-size:18px;margin:18px 0 8px}#result-scope,#result-notes{font-size:11px;color:var(--muted);line-height:1.6;white-space:pre-wrap}#result-chart{height:330px}#result-data{margin-top:12px;font-size:12px}#result-data summary{cursor:pointer;padding:8px 0}#result-table{overflow:auto;max-height:400px}#result-notes{margin-top:12px}.table-drill{border:0;background:none;text-align:left;justify-content:flex-start;padding:0;color:var(--green);font-size:12px}.result-link{display:block;margin-top:10px;width:100%;text-align:left;font-size:12px;white-space:normal}.map-caption{bottom:50px}.section-toolbar h2{flex-shrink:0}
@media(max-width:760px){.section-toolbar{height:auto;min-height:44px;padding:8px 12px;flex-wrap:wrap;gap:6px}.map-tools{flex-wrap:wrap}.analysis-results{padding:18px}.workspace[data-view=map] .analysis-results{display:none}.landuse-legend{padding:8px 12px}.result-toolbar h2{width:100%}.result-toolbar .secondary{font-size:11px}.map-caption{bottom:50px;font-size:10px;max-width:90%}.map-caption span{margin-left:5px}}