Small fixes

frontend/src/App.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useCallback, useMemo } from 'react';
+import { useState, useEffect, useCallback, useMemo, useRef } from 'react';
 import MapPage, { type ExportState } from './components/map/MapPage';
 import PricingPage from './components/pricing/PricingPage';
 import HomePage from './components/home/HomePage';
@@ -67,9 +67,14 @@ function pathToPage(pathname: string): { page: Page; inviteCode?: string } | nul
 
 export default function App() {
   const urlState = useMemo(() => parseUrlState(), []);
+  const [mapUrlState, setMapUrlState] = useState(urlState);
+  const dashboardSearchRef = useRef(
+    window.location.pathname === '/dashboard' ? window.location.search : ''
+  );
+  const activePageRef = useRef<Page>('home');
   const initialViewState = useMemo(
-    () => urlState.viewState || INITIAL_VIEW_STATE,
+    () => mapUrlState.viewState || INITIAL_VIEW_STATE,
-    [urlState.viewState]
+    [mapUrlState.viewState]
   );
 
   const isScreenshotMode = useMemo(() => {
@@ -179,17 +184,30 @@ export default function App() {
 
   const navigateTo = useCallback(
     (page: Page, hash?: string, infoFeature?: string) => {
+      // Save dashboard search params before navigating away
+      if (activePageRef.current === 'dashboard') {
+        dashboardSearchRef.current = window.location.search;
+      }
       if (infoFeature) {
         window.history.replaceState({ ...window.history.state, infoFeature }, '');
       }
       const path = pageToPath(page, inviteCode ?? undefined);
-      const url = hash ? `${path}#${hash}` : path;
+      // Restore dashboard search params when navigating back
+      const search = page === 'dashboard' ? dashboardSearchRef.current : '';
+      const url = hash ? `${path}${search}#${hash}` : `${path}${search}`;
       window.history.pushState({ page }, '', url);
+      if (page === 'dashboard') {
+        setMapUrlState(parseUrlState());
+      }
       setActivePage(page);
     },
     [inviteCode]
   );
 
+  useEffect(() => {
+    activePageRef.current = activePage;
+  }, [activePage]);
+
   useEffect(() => {
     if (!window.history.state?.page) {
       window.history.replaceState(
@@ -199,17 +217,24 @@ export default function App() {
       );
     }
     const handlePopState = (e: PopStateEvent) => {
+      let page: Page;
       if (e.state?.page) {
-        setActivePage(e.state.page);
+        page = e.state.page;
+        setActivePage(page);
         if (e.state.infoFeature) {
           setPendingInfoFeature(e.state.infoFeature);
         }
       } else {
         // Fall back to deriving page from pathname
         const parsed = pathToPage(window.location.pathname);
-        setActivePage(parsed?.page || 'home');
+        page = parsed?.page || 'home';
+        setActivePage(page);
         if (parsed?.inviteCode) setInviteCode(parsed.inviteCode);
       }
+      // Re-parse URL state when returning to dashboard via back/forward
+      if (page === 'dashboard') {
+        setMapUrlState(parseUrlState());
+      }
     };
     window.addEventListener('popstate', handlePopState);
     return () => window.removeEventListener('popstate', handlePopState);
@@ -367,10 +392,10 @@ export default function App() {
         <MapPage
           features={features}
           poiCategoryGroups={poiCategoryGroups}
-          initialFilters={urlState.filters || { 'Listing status': ['Historical sale'] }}
+          initialFilters={mapUrlState.filters || { 'Listing status': ['Historical sale'] }}
           initialViewState={initialViewState}
-          initialPOICategories={urlState.poiCategories || new Set()}
+          initialPOICategories={mapUrlState.poiCategories || new Set()}
-          initialTab={urlState.tab || 'area'}
+          initialTab={mapUrlState.tab || 'area'}
           initialLoading={initialLoading}
           theme={theme}
           pendingInfoFeature={pendingInfoFeature}
@@ -378,8 +403,8 @@ export default function App() {
           onNavigateTo={navigateTo}
           onExportStateChange={setExportState}
           isMobile={isMobile}
-          initialTravelTime={urlState.travelTime}
+          initialTravelTime={mapUrlState.travelTime}
-          initialPostcode={urlState.postcode}
+          initialPostcode={mapUrlState.postcode}
           user={user}
           onLoginClick={() => {
             setAuthModalTab('login');

frontend/src/components/map/MapPage.tsx

@@ -567,6 +567,7 @@ export default function MapPage({
       selectedCategories={selectedPOICategories}
       onCategoriesChange={setSelectedPOICategories}
       poiCount={pois.length}
+      onClose={() => setPoiPaneOpen(false)}
     />
   );
 

frontend/src/components/map/POIPane.tsx

@@ -6,7 +6,7 @@ import InfoPopup from '../ui/InfoPopup';
 import { SearchInput } from '../ui/SearchInput';
 import { PillToggle } from '../ui/PillToggle';
 import { PillGroup } from '../ui/PillGroup';
-import { InfoIcon, ChevronIcon } from '../ui/icons';
+import { InfoIcon, ChevronIcon, CloseIcon } from '../ui/icons';
 import { IconButton } from '../ui/IconButton';
 
 interface POIPaneProps {
@@ -15,6 +15,7 @@ interface POIPaneProps {
   onCategoriesChange: (categories: Set<string>) => void;
   poiCount: number;
   onNavigateToSource?: (slug: string) => void;
+  onClose?: () => void;
 }
 
 export default function POIPane({
@@ -23,6 +24,7 @@ export default function POIPane({
   onCategoriesChange,
   poiCount: _poiCount,
   onNavigateToSource,
+  onClose,
 }: POIPaneProps) {
   const [searchTerm, setSearchTerm] = useState('');
   const [isGroupExpanded, toggleCollapse] = useCollapsibleGroups();
@@ -96,7 +98,7 @@ export default function POIPane({
           <IconButton onClick={() => setShowInfo(true)} title="Data source info">
             <InfoIcon />
           </IconButton>
-          <div className="flex gap-1 ml-auto">
+          <div className="flex gap-1 ml-auto items-center">
             <button
               onClick={selectAll}
               className="px-2 py-0.5 text-xs rounded border border-warm-300 dark:border-warm-700 text-warm-600 dark:text-warm-400 hover:bg-warm-50 dark:hover:bg-warm-700"
@@ -109,6 +111,15 @@ export default function POIPane({
             >
               None
             </button>
+            {onClose && (
+              <button
+                onClick={onClose}
+                className="ml-1 p-0.5 text-warm-400 hover:text-warm-700 dark:hover:text-warm-300"
+                title="Close"
+              >
+                <CloseIcon className="w-4 h-4" />
+              </button>
+            )}
           </div>
         </div>
 

frontend/src/hooks/useDeckLayers.ts

@@ -316,10 +316,12 @@ export function useDeckLayers({
                   number,
                 ];
               }
+              const ttMin = (d[`min_${vf}`] as number) ?? ttVal;
+              const ttMax = (d[`max_${vf}`] as number) ?? ttVal;
               return getFeatureFillColor(
                 ttVal as number,
-                ttVal as number,
+                ttMin as number,
-                ttVal as number,
+                ttMax as number,
                 clr,
                 fr,
                 0,
@@ -417,10 +419,12 @@ export function useDeckLayers({
                   number,
                 ];
               }
+              const ttMin = (d[`min_${vf}`] as number) ?? ttVal;
+              const ttMax = (d[`max_${vf}`] as number) ?? ttVal;
               return getFeatureFillColor(
                 ttVal as number,
-                ttVal as number,
+                ttMin as number,
-                ttVal as number,
+                ttMax as number,
                 clr,
                 fr,
                 0,

pipeline/download/tiles.py

@@ -7,22 +7,23 @@ import subprocess
 import sys
 import tarfile
 import urllib.request
-from datetime import datetime, timedelta
+from datetime import UTC, datetime, timedelta
 from io import BytesIO
 from pathlib import Path
 
 PROTOMAPS_BASE = "https://build.protomaps.com"
 UK_BBOX = "-10.5,49,5,61"
 MAX_AGE_DAYS = 14
+USER_AGENT = "property-map-tiles/1.0"
 
 
 def find_latest_build() -> str:
     """Find the most recent available Protomaps daily build."""
-    today = datetime.utcnow().date()
+    today = datetime.now(UTC).date()
     for i in range(MAX_AGE_DAYS):
         d = today - timedelta(days=i)
         url = f"{PROTOMAPS_BASE}/{d:%Y%m%d}.pmtiles"
-        req = urllib.request.Request(url, method="HEAD")
+        req = urllib.request.Request(url, method="HEAD", headers={"User-Agent": USER_AGENT})
         try:
             urllib.request.urlopen(req)
             print(f"Found build: {d:%Y%m%d}")

server-rs/src/routes/ai_filters.rs

@@ -175,8 +175,7 @@ fn execute_destination_search(state: &AppState, query: &str, mode: &str) -> Valu
                 .find_map(|(idx, name_lower)| {
                     let words_match = query_words.iter().all(|word| name_lower.contains(word));
                     let slug = slugify(&pd.name[idx]);
-                    let slug_match =
+                    let slug_match = slug.contains(&query_slug) || query_slug.contains(&slug);
-                        slug.contains(&query_slug) || query_slug.contains(&slug);
                     if (words_match || slug_match) && pd.type_rank[idx] == 0 {
                         Some(pd.name[idx].as_str())
                     } else {
@@ -704,7 +703,7 @@ fn count_matching_rows(
     let (pc_interner, pc_keys) = state.data.postcode_parts();
 
     let mut count = 0usize;
-    for row in 0..num_rows {
+    for (row, pc_key) in pc_keys.iter().enumerate().take(num_rows) {
         if !row_passes_filters(
             row,
             &parsed_filters,
@@ -716,12 +715,11 @@ fn count_matching_rows(
         }
 
         if has_travel {
-            let postcode = pc_interner.resolve(&pc_keys[row]);
+            let postcode = pc_interner.resolve(pc_key);
             let mut passes_travel = true;
             for (data, fmin, fmax) in &travel_data {
                 let pass = if let Some(mins) = data.get(postcode).map(|r| r.minutes as f32) {
-                    fmin.map_or(true, |min| mins >= min)
+                    fmin.is_none_or(|min| mins >= min) && fmax.is_none_or(|max| mins <= max)
-                        && fmax.map_or(true, |max| mins <= max)
                 } else {
                     false // no travel data → postcode not reachable
                 };
@@ -880,7 +878,12 @@ pub async fn post_ai_filters(
             let fn_args = fc.get("args").cloned().unwrap_or(json!({}));
 
             tool_call_count += 1;
-            info!(function = fn_name, round = round, tool_call = tool_call_count, "AI called tool");
+            info!(
+                function = fn_name,
+                round = round,
+                tool_call = tool_call_count,
+                "AI called tool"
+            );
 
             if tool_call_count > MAX_TOOL_CALLS {
                 warn!("Tool call budget exhausted, forcing text output");
@@ -929,9 +932,15 @@ pub async fn post_ai_filters(
 
         if text.is_empty() {
             retry_count += 1;
-            warn!("Gemini returned empty text content (round {}, retry {})", round, retry_count);
+            warn!(
+                "Gemini returned empty text content (round {}, retry {})",
+                round, retry_count
+            );
             if retry_count > MAX_RETRIES {
-                return Err((StatusCode::BAD_GATEWAY, "AI returned empty responses".into()));
+                return Err((
+                    StatusCode::BAD_GATEWAY,
+                    "AI returned empty responses".into(),
+                ));
             }
             contents.push(candidate.clone());
             contents.push(json!({
@@ -988,7 +997,11 @@ pub async fn post_ai_filters(
 
         // Count matching properties and refine if too restrictive
         let match_count = count_matching_rows(&state, &filters, &travel_time_filters);
-        info!(match_count = match_count, round = round, "AI filter match count");
+        info!(
+            match_count = match_count,
+            round = round,
+            "AI filter match count"
+        );
 
         if match_count == 0 {
             refinement_attempts += 1;
@@ -1008,7 +1021,10 @@ pub async fn post_ai_filters(
                 let notes = if notes.is_empty() {
                     "No properties match these filters. Try relaxing some constraints.".to_string()
                 } else {
-                    format!("{}. No properties match — try relaxing some constraints.", notes)
+                    format!(
+                        "{}. No properties match — try relaxing some constraints.",
+                        notes
+                    )
                 };
 
                 return Ok(Json(AiFiltersResponse {
@@ -1193,8 +1209,7 @@ fn validate_and_convert(raw: &Value, features: &FeaturesResponse, listing_type:
                 } => {
                     // Only include features valid for the chosen listing mode
                     if modes.is_empty() || modes.contains(&listing_type) {
-                        numeric_features
+                        numeric_features.insert(name, (*min, *max, histogram.min, histogram.max));
-                            .insert(name, (*min, *max, histogram.min, histogram.max));
                     }
                 }
                 FeatureInfo::Enum { name, values, .. } => {
@@ -1217,8 +1232,7 @@ fn validate_and_convert(raw: &Value, features: &FeaturesResponse, listing_type:
                 Some(name) => name,
                 None => continue,
             };
-            let (slider_min, slider_max, data_min, data_max) =
+            let (slider_min, slider_max, data_min, data_max) = match numeric_features.get(name) {
-                match numeric_features.get(name) {
                 Some(range) => *range,
                 None => continue,
             };

server-rs/src/routes/shorten.rs

@@ -140,10 +140,7 @@ pub async fn get_short_url(
             match params {
                 Some(params) => {
                     let redirect_url = format!("/dashboard?{params}");
-                    let og_image_url = format!(
+                    let og_image_url = format!("{}/api/screenshot?og=1&{params}", state.public_url);
-                        "{}/api/screenshot?og=1&{params}",
-                        state.public_url
-                    );
                     let og_url = format!("{}/s/{code}", state.public_url);
                     let og_title = "Perfect Postcode \u{2014} Every neighbourhood in England";
                     let og_description = "Explore property prices, energy ratings, crime stats, school ratings, and more across England on one interactive map.";