Expand swipe card to 50/50 photo/details split with all info

- Card now fills available height with photo carousel in top half
  and property details in bottom half
- Details section shows: price, beds/sqm/price-per-sqm, agency,
  available date, all POI distances, and price history summary
- Fix DialogTitle accessibility warning in ListingDetailSheet and
  MobileBottomSheet (add sr-only Drawer.Title)

frontend/src/components/ListingDetailSheet.tsx

@@ -46,6 +46,7 @@ export function ListingDetailSheet({
       <Drawer.Portal>
         <Drawer.Overlay className="fixed inset-0 bg-black/40 z-50" />
         <Drawer.Content className="fixed bottom-0 left-0 right-0 z-50 flex flex-col bg-background rounded-t-xl max-h-[90vh]">
+          <Drawer.Title className="sr-only">Listing Details</Drawer.Title>
           <div className="mx-auto w-12 h-1.5 flex-shrink-0 rounded-full bg-muted-foreground/20 my-3" />
           <div className="overflow-y-auto flex-1">
             {isLoading && (

frontend/src/components/MobileBottomSheet.tsx

@@ -77,6 +77,7 @@ export function MobileBottomSheet({
                     className="fixed inset-x-0 bottom-0 z-40 flex flex-col rounded-t-xl bg-background border-t shadow-lg"
                     style={{ maxHeight: '85vh' }}
                 >
+                    <Drawer.Title className="sr-only">Property Listings</Drawer.Title>
                     {/* Drag handle */}
                     <div className="flex justify-center pt-2 pb-1">
                         <div className="h-1.5 w-10 rounded-full bg-muted-foreground/30" />

frontend/src/components/SwipeCard.tsx

@@ -2,7 +2,7 @@ import { useRef, useState, useCallback, useEffect } from 'react';
 import { animated, useSpring } from '@react-spring/web';
 import { useDrag } from '@use-gesture/react';
 import useEmblaCarousel from 'embla-carousel-react';
-import { Bed, Maximize2, ExternalLink, ChevronLeft, ChevronRight } from 'lucide-react';
+import { Bed, Maximize2, ExternalLink, ChevronLeft, ChevronRight, Building2, Calendar } from 'lucide-react';
 import type { PropertyFeature } from '@/types';
 
 interface SwipeCardProps {
@@ -98,12 +98,13 @@ export function SwipeCard({ feature, onSwipe, onTap, isTop, stackIndex }: SwipeC
         touchAction: 'none',
         position: 'absolute' as const,
         width: '100%',
+        height: '100%',
         zIndex: 10 - stackIndex,
         top: stackIndex * 8,
       }}
       className="cursor-grab active:cursor-grabbing"
     >
-      <div className="relative bg-background rounded-2xl border shadow-lg overflow-hidden mx-4">
+      <div className="relative bg-background rounded-2xl border shadow-lg overflow-hidden mx-4 h-full flex flex-col">
         {/* Color overlay */}
         {isTop && (
           <animated.div
@@ -112,8 +113,8 @@ export function SwipeCard({ feature, onSwipe, onTap, isTop, stackIndex }: SwipeC
           />
         )}
 
-        {/* Photo carousel */}
+        {/* Photo carousel — top half */}
-        <div className="h-48 bg-muted relative" style={{ touchAction: 'pan-x' }}>
+        <div className="flex-1 min-h-0 bg-muted relative" style={{ touchAction: 'pan-x' }}>
           {photos.length > 1 ? (
             <>
               <div className="overflow-hidden h-full" ref={emblaRef}>
@@ -159,16 +160,18 @@ export function SwipeCard({ feature, onSwipe, onTap, isTop, stackIndex }: SwipeC
           </button>
         </div>
 
-        {/* Details */}
+        {/* Details — bottom half */}
-        <div className="p-4">
+        <div className="flex-1 min-h-0 p-4 flex flex-col gap-3 overflow-y-auto">
-          <div className="text-xl font-semibold">
+          {/* Price */}
+          <div className="text-2xl font-semibold">
             £{p.total_price.toLocaleString()}
             {p.listing_type !== 'BUY' && (
-              <span className="text-muted-foreground font-normal text-sm">/mo</span>
+              <span className="text-muted-foreground font-normal text-base">/mo</span>
             )}
           </div>
 
-          <div className="flex items-center gap-4 mt-2 text-sm text-muted-foreground">
+          {/* Key stats */}
+          <div className="flex items-center gap-4 text-sm text-muted-foreground">
             <span className="flex items-center gap-1">
               <Bed className="h-4 w-4" /> {p.rooms} bed
             </span>
@@ -178,10 +181,24 @@ export function SwipeCard({ feature, onSwipe, onTap, isTop, stackIndex }: SwipeC
             <span>£{p.qmprice}/m²</span>
           </div>
 
+          {/* Agency & availability */}
+          <div className="flex flex-col gap-1.5 text-sm">
+            {p.agency && (
+              <span className="flex items-center gap-1.5 text-muted-foreground">
+                <Building2 className="h-3.5 w-3.5 flex-shrink-0" /> {p.agency}
+              </span>
+            )}
+            {p.available_from && (
+              <span className="flex items-center gap-1.5 text-muted-foreground">
+                <Calendar className="h-3.5 w-3.5 flex-shrink-0" /> Available {p.available_from}
+              </span>
+            )}
+          </div>
+
           {/* POI distances */}
           {p.poi_distances && p.poi_distances.length > 0 && (
-            <div className="flex flex-wrap gap-1.5 mt-3">
+            <div className="flex flex-wrap gap-1.5">
-              {p.poi_distances.slice(0, 4).map((d) => (
+              {p.poi_distances.map((d) => (
                 <span
                   key={`${d.poi_id}_${d.travel_mode}`}
                   className="text-xs bg-muted px-2 py-0.5 rounded"
@@ -191,6 +208,26 @@ export function SwipeCard({ feature, onSwipe, onTap, isTop, stackIndex }: SwipeC
               ))}
             </div>
           )}
+
+          {/* Price history */}
+          {p.price_history && p.price_history.length > 1 && (
+            <div className="text-xs text-muted-foreground">
+              {p.price_history.length} price changes
+              {(() => {
+                const first = p.price_history[0]?.price;
+                const last = p.price_history[p.price_history.length - 1]?.price;
+                if (first && last && first !== last) {
+                  const diff = last - first;
+                  return (
+                    <span className={diff < 0 ? 'text-green-600 ml-1' : 'text-red-500 ml-1'}>
+                      ({diff < 0 ? '' : '+'}£{diff.toLocaleString()})
+                    </span>
+                  );
+                }
+                return null;
+              })()}
+            </div>
+          )}
         </div>
       </div>
     </animated.div>