feat(demand): Ergebnis-Grid — Spalten-Umschalter, sauberere Karten, mehr Abstand

- 3/5/10-Spalten-Umschalter im Ergebnis-Header (nur Grid-Ansicht, in localStorage gemerkt) analog zu "Meine Objekte"
- Karten-Bild auf aspectRatio 15/8 statt fester Höhe → keine Verzerrung bei beliebiger Spaltenzahl
- Orts-Overlay vom Bild entfernt → Match-Score überdeckt das Ort-Label nicht mehr
- Sidebar bleibt bis < lg (1200px) ausgeklappt → Navigation + Account auf Laptops sichtbar
- Größere vertikale Abstände im Ergebnis-Feed

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

package-lock.json

@@ -41,6 +41,7 @@
         "eslint-plugin-react-refresh": "^0.5.2",
         "globals": "^17.6.0",
         "jsdom": "^29.1.1",
+        "playwright": "^1.61.0",
         "tailwindcss": "^4.3.0",
         "typescript": "~6.0.2",
         "typescript-eslint": "^8.59.2",
@@ -4330,6 +4331,53 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/playwright": {
+      "version": "1.61.0",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.61.0.tgz",
+      "integrity": "sha512-Z+7BeeqQPRRzklHsVFP4KTGIyMxKUmfeRA4WisM6G3/XW6nwGeX6fX9qYaDa+CiUqpOkb2f6X3nar05R3kSuJQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright-core": "1.61.0"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "fsevents": "2.3.2"
+      }
+    },
+    "node_modules/playwright-core": {
+      "version": "1.61.0",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.61.0.tgz",
+      "integrity": "sha512-caX7TrY3Ml6egyDX0WUcTHDxodl/b51y5wJOdCEA36QviK/s2g081hvmGs8eaE3DWb6NYZQ6BjO/QkNRPenoPA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/playwright/node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/postcss": {
       "version": "8.5.14",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.14.tgz",

package.json

@@ -47,6 +47,7 @@
     "eslint-plugin-react-refresh": "^0.5.2",
     "globals": "^17.6.0",
     "jsdom": "^29.1.1",
+    "playwright": "^1.61.0",
     "tailwindcss": "^4.3.0",
     "typescript": "~6.0.2",
     "typescript-eslint": "^8.59.2",

src/components/anfragencenter/ActiveInquiriesTab.tsx

@@ -2,6 +2,7 @@ import { useEffect, useState } from 'react'
 import { Box, IconButton, Tooltip, Typography, useMediaQuery, useTheme } from '@mui/material'
 import { ArrowLeft, LayoutGrid, List as ListIcon, Inbox } from 'lucide-react'
 import { useActiveInquiries } from '../../hooks/useInquiries'
+import type { InquiryFilters } from '../../provider/IInquiryProvider'
 import { EmptyState } from '../ui'
 import { InquiryList } from './InquiryList'
 import { InquiryCardGrid } from './InquiryCardGrid'
@@ -17,8 +18,14 @@ function loadViewMode(): ViewMode {
   return stored === 'grid' ? 'grid' : 'list'
 }
 
-export function ActiveInquiriesTab() {
+interface Props {
-  const { data: inquiries = [], isLoading } = useActiveInquiries()
+  filters?: InquiryFilters
+  emptyTitle?: string
+  emptyDescription?: string
+}
+
+export function ActiveInquiriesTab({ filters, emptyTitle, emptyDescription }: Props = {}) {
+  const { data: inquiries = [], isLoading } = useActiveInquiries(filters)
   const [selectedId, setSelectedId] = useState<string | null>(null)
   const [view, setView] = useState<ViewMode>(loadViewMode())
   const theme = useTheme()
@@ -41,8 +48,8 @@ export function ActiveInquiriesTab() {
     return (
       <EmptyState
         icon={<Inbox size={40} />}
-        title="Keine aktiven Anfragen"
+        title={emptyTitle ?? 'Keine aktiven Anfragen'}
-        description="Sobald Interessenten Anfragen zu Ihren Objekten stellen, erscheinen diese hier."
+        description={emptyDescription ?? 'Sobald Interessenten Anfragen zu Ihren Objekten stellen, erscheinen diese hier.'}
       />
     )
   }

src/components/anfragencenter/EmbeddedPropertyCard.tsx

@@ -0,0 +1,146 @@
+import { Box, Button, Checkbox, Paper, Typography } from '@mui/material'
+import { Building2, MapPin } from 'lucide-react'
+import type { Property } from '../../domain/property'
+import { getScoreTier, SCORE_THEME } from '../shared/scoreTheme'
+import { assetTypeLabel } from './latentNeedUtils'
+
+interface EmbeddedPropertyCardProps {
+  property: Property
+  matchScore: number
+  selected: boolean
+  onToggle: () => void
+  reason: string
+  onQuickOffer: () => void
+  disabled?: boolean
+}
+
+export function EmbeddedPropertyCard({
+  property,
+  matchScore,
+  selected,
+  onToggle,
+  reason,
+  onQuickOffer,
+  disabled,
+}: EmbeddedPropertyCardProps) {
+  const tier = getScoreTier(matchScore)
+  const theme = SCORE_THEME[tier]
+  const image = property.images?.[0]
+
+  return (
+    <Paper
+      elevation={0}
+      sx={{
+        borderRadius: 2,
+        border: '1px solid',
+        borderColor: selected ? '#152642' : '#e2e8f0',
+        bgcolor: selected ? '#f8fafc' : 'white',
+        overflow: 'hidden',
+        transition: 'all 0.15s',
+        '&:hover': { borderColor: selected ? '#152642' : '#94a3b8', boxShadow: '0 2px 8px rgba(15,23,42,0.07)' },
+      }}
+    >
+      {/* Info row */}
+      <Box sx={{ display: 'flex', gap: 2, p: 2 }}>
+        <Box
+          sx={{
+            width: 72,
+            height: 72,
+            flexShrink: 0,
+            borderRadius: 1.5,
+            bgcolor: '#e8e7e4',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            backgroundImage: image ? `url(${image})` : 'none',
+            backgroundSize: 'cover',
+            backgroundPosition: 'center',
+          }}
+        >
+          {!image && <Building2 size={24} color="#94a3b8" />}
+        </Box>
+
+        <Box sx={{ flex: 1, minWidth: 0 }}>
+          <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'flex-start', gap: 1 }}>
+            <Typography variant="body2" sx={{ fontWeight: 700, color: '#0f172a', fontSize: '0.9rem', lineHeight: 1.3 }}>
+              {property.title}
+            </Typography>
+            <Box
+              sx={{
+                background: theme.gradient,
+                color: theme.text,
+                px: 1.25,
+                py: 0.375,
+                borderRadius: 1,
+                fontSize: '0.9rem',
+                fontWeight: 700,
+                flexShrink: 0,
+                border: `1px solid ${theme.border}`,
+              }}
+            >
+              {matchScore}%
+            </Box>
+          </Box>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.75, mt: 0.5, color: '#64748b' }}>
+            <MapPin size={12} />
+            <Typography variant="caption" sx={{ fontSize: '0.75rem' }}>
+              {property.location.city} · {assetTypeLabel(property.assetType)} · {property.areaSqm.toLocaleString('de-CH')} m²
+            </Typography>
+          </Box>
+          <Typography variant="caption" sx={{ fontSize: '0.775rem', color: '#15803d', fontWeight: 600, display: 'block', mt: 0.5 }}>
+            {reason}
+          </Typography>
+        </Box>
+      </Box>
+
+      {/* Action row */}
+      <Box
+        sx={{
+          borderTop: '1px solid #f1f5f9',
+          px: 2,
+          py: 1,
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'space-between',
+          bgcolor: '#fafafa',
+        }}
+      >
+        <Box
+          onClick={!disabled ? onToggle : undefined}
+          sx={{ display: 'flex', alignItems: 'center', gap: 0.5, cursor: disabled ? 'default' : 'pointer' }}
+        >
+          <Checkbox
+            checked={selected}
+            onChange={onToggle}
+            onClick={e => e.stopPropagation()}
+            size="small"
+            disabled={disabled}
+            sx={{ p: 0.5 }}
+          />
+          <Typography variant="caption" sx={{ fontSize: '0.775rem', color: '#475569', fontWeight: 500 }}>
+            Für Angebot auswählen
+          </Typography>
+        </Box>
+        <Button
+          size="small"
+          variant="outlined"
+          onClick={onQuickOffer}
+          disabled={disabled}
+          sx={{
+            textTransform: 'none',
+            fontSize: '0.775rem',
+            fontWeight: 600,
+            borderColor: '#152642',
+            color: '#152642',
+            py: 0.5,
+            px: 1.5,
+            minWidth: 0,
+            '&:hover': { bgcolor: '#152642', color: 'white', borderColor: '#152642' },
+          }}
+        >
+          Angebot →
+        </Button>
+      </Box>
+    </Paper>
+  )
+}

src/components/anfragencenter/LatentInquiriesTab.tsx

@@ -5,7 +5,6 @@ import { usePublicNeeds, useLatentNeedById } from '../../hooks/useLatentNeeds'
 import { EmptyState } from '../ui'
 import { PublicNeedList } from './PublicNeedList'
 import { PublicNeedDetail } from './PublicNeedDetail'
-import { OwnPropertyMatchList } from './OwnPropertyMatchList'
 
 type MobileView = 'list' | 'detail' | 'properties'
 
@@ -112,7 +111,6 @@ export function LatentInquiriesTab() {
           </Box>
         )}
       </Box>
-      {selectedNeed && <OwnPropertyMatchList need={selectedNeed} />}
     </Box>
   )
 }

src/components/anfragencenter/OfferChatComposer.tsx

@@ -2,6 +2,9 @@ import { Box, Button, CircularProgress, IconButton, TextField, Typography } from
 import { ArrowLeft, FileText, Paperclip, Send, X } from 'lucide-react'
 import { useOfferWizardStore } from '../../stores/offerWizardStore'
 import { useSendOffer } from '../../hooks/useOffers'
+import { useCreateOffer } from '../../hooks/useInquiries'
+import { useLatentNeedById } from '../../hooks/useLatentNeeds'
+import { useSessionStore } from '../../stores/sessionStore'
 import { useToastStore } from '../../stores/toastStore'
 import { AiOfferEmailButton } from './AiOfferEmailButton'
 import { mockProperties } from '../../mock-data/properties'
@@ -24,6 +27,9 @@ export function OfferChatComposer() {
   const reset = useOfferWizardStore(s => s.reset)
 
   const sendOffer = useSendOffer()
+  const createOffer = useCreateOffer()
+  const { data: latentNeed } = useLatentNeedById(needId)
+  const currentUser = useSessionStore(s => s.currentUser)
   const showToast = useToastStore(s => s.showToast)
 
   const propertyTitles = selectedPropertyIds.map(id => {
@@ -60,6 +66,19 @@ export function OfferChatComposer() {
       showToast(`Fehler: ${res.error}`, 'error')
       return
     }
+    // Angebot als Konversation im Nachfrager-Postfach materialisieren
+    await createOffer.mutateAsync({
+      organizationId: currentUser?.organizationId ?? 'org-wincasa',
+      tenantOrgId: latentNeed?.tenantOrgId ?? 'org-mobimo',
+      needId: needId ?? '',
+      propertyId: selectedPropertyIds[0] ?? '',
+      offeredPropertyIds: selectedPropertyIds,
+      subject,
+      message: body,
+      senderName: currentUser?.organizationName ?? 'Wincasa AG',
+      recipientName: latentNeed?.tenantCompany,
+      attachments,
+    })
     showToast('Angebot erfolgreich gesendet', 'success')
     reset()
   }

src/components/anfragencenter/PublicNeedCard.tsx

@@ -1,5 +1,5 @@
 import { Box, Chip, Paper, Typography } from '@mui/material'
-import { MapPin, Ruler } from 'lucide-react'
+import { MapPin } from 'lucide-react'
 import type { LatentNeed } from '../../domain/latentNeed'
 import { assetTypeLabel, latentStatusBadge } from './latentNeedUtils'
 
@@ -9,6 +9,12 @@ interface PublicNeedCardProps {
   onClick: () => void
 }
 
+function opportunityColor(status: 'public' | 'paused' | 'expired'): string {
+  if (status === 'public') return '#16a34a'
+  if (status === 'paused') return '#d97706'
+  return '#94a3b8'
+}
+
 export function PublicNeedCard({ need, selected, onClick }: PublicNeedCardProps) {
   const statusCfg = latentStatusBadge(need.status)
   return (
@@ -36,17 +42,14 @@ export function PublicNeedCard({ need, selected, onClick }: PublicNeedCardProps)
         <Typography variant="body2" sx={{ fontWeight: 600, color: '#0f172a', fontSize: '0.85rem', lineHeight: 1.3 }}>
           {need.title}
         </Typography>
-        <Chip
+        <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.75, flexShrink: 0 }}>
-          label={statusCfg.label}
+          <Box sx={{ width: 8, height: 8, borderRadius: '50%', bgcolor: opportunityColor(need.status) }} />
-          size="small"
+          <Chip
-          sx={{
+            label={statusCfg.label}
-            bgcolor: statusCfg.bg,
+            size="small"
-            color: statusCfg.fg,
+            sx={{ bgcolor: statusCfg.bg, color: statusCfg.fg, fontWeight: 600, fontSize: '0.65rem', height: 20 }}
-            fontWeight: 600,
+          />
-            fontSize: '0.65rem',
+        </Box>
-            height: 20,
-          }}
-        />
       </Box>
 
       {need.tenantCompany && (
@@ -74,12 +77,6 @@ export function PublicNeedCard({ need, selected, onClick }: PublicNeedCardProps)
           {need.desiredLocation}
         </Typography>
       </Box>
-      <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.75, color: '#475569', fontSize: '0.75rem' }}>
-        <Ruler size={12} />
-        <Typography variant="caption" sx={{ fontSize: '0.75rem' }}>
-          {need.sizeRange.min}–{need.sizeRange.max} m²
-        </Typography>
-      </Box>
     </Paper>
   )
 }

src/components/anfragencenter/PublicNeedDetail.tsx

@@ -1,242 +1,248 @@
-import { Alert, Box, Button, Chip, Typography } from '@mui/material'
+import { useMemo, useState } from 'react'
-import { CheckCircle2, Calendar, MapPin, Wallet, Info, Ruler, Sparkles } from 'lucide-react'
+import {
+  Accordion, AccordionDetails, AccordionSummary,
+  Alert, Box, Button, Chip, CircularProgress, Divider, Paper, Typography,
+} from '@mui/material'
+import { Calendar, CheckCircle2, ChevronDown, Info, MapPin, Ruler, Sparkles, Target, Wallet } from 'lucide-react'
 import type { LatentNeed } from '../../domain/latentNeed'
+import { ResultType, UserRole } from '../../domain/enums'
 import { useOfferWizardStore } from '../../stores/offerWizardStore'
 import { useSessionStore } from '../../stores/sessionStore'
-import { assetTypeLabel, latentStatusBadge } from './latentNeedUtils'
+import { useProperties } from '../../hooks/useProperties'
-import { UserRole } from '../../domain/enums'
+import { assetTypeLabel, deterministicMatchScore, latentStatusBadge } from './latentNeedUtils'
+import { EmbeddedPropertyCard } from './EmbeddedPropertyCard'
 
 interface PublicNeedDetailProps {
   need: LatentNeed
 }
 
+function buildReason(propType: string, needType: string, city: string, location: string): string {
+  if (propType === needType) {
+    const match = location.toLowerCase().includes(city.toLowerCase()) || city.toLowerCase().includes(location.toLowerCase())
+    return match ? 'Nutzungstyp und Standort passen sehr gut' : 'Passender Nutzungstyp, alternative Lage'
+  }
+  return 'Alternatives Profil — Detailprüfung empfohlen'
+}
+
 export function PublicNeedDetail({ need }: PublicNeedDetailProps) {
   const openWizard = useOfferWizardStore(s => s.open)
+  const setSelectedProperties = useOfferWizardStore(s => s.setSelectedProperties)
+  const selectedIds = useOfferWizardStore(s => s.selectedPropertyIds)
+  const toggleProperty = useOfferWizardStore(s => s.toggleProperty)
   const currentUser = useSessionStore(s => s.currentUser)
   const statusCfg = latentStatusBadge(need.status)
+  const [showAll, setShowAll] = useState(false)
 
+  const { data: properties = [], isLoading: propertiesLoading } = useProperties({ resultType: ResultType.VERIFIED_PORTFOLIO })
   const disabled = currentUser?.role === UserRole.OWNER_VIEWER || need.status !== 'public'
 
+  const scored = useMemo(
+    () =>
+      properties
+        .map(p => ({
+          property: p,
+          score: deterministicMatchScore(p.id, need.id),
+          reason: buildReason(p.assetType, need.assetType, p.location.city, need.desiredLocation),
+        }))
+        .sort((a, b) => b.score - a.score),
+    [properties, need],
+  )
+
+  const visible = showAll ? scored : scored.slice(0, 3)
+  const remaining = scored.length - 3
+
+  function handleQuickOffer(propertyId: string) {
+    setSelectedProperties([propertyId])
+    openWizard(need.id, need.title)
+  }
+
   return (
-    <Box
+    <Box sx={{ flex: 1, display: 'flex', flexDirection: 'column', overflow: 'hidden', bgcolor: '#f8fafc' }}>
-      sx={{
+      {/* Scrollable content */}
-        flex: 1,
+      <Box sx={{ flex: 1, overflowY: 'auto', p: 3, display: 'flex', flexDirection: 'column', gap: 2.5 }}>
-        overflowY: 'auto',
+
-        bgcolor: '#f8fafc',
-        display: 'flex',
-        flexDirection: 'column',
-      }}
-    >
-      <Box sx={{ p: 3, display: 'flex', flexDirection: 'column', gap: 2.5 }}>
         {/* Header */}
         <Box>
           <Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 0.5 }}>
-            <Chip
+            <Chip label={assetTypeLabel(need.assetType)} size="small"
-              label={assetTypeLabel(need.assetType)}
+              sx={{ bgcolor: '#e0e7ff', color: '#3730a3', fontWeight: 600, fontSize: '0.7rem', height: 22 }} />
-              size="small"
+            <Chip label={statusCfg.label} size="small"
-              sx={{
+              sx={{ bgcolor: statusCfg.bg, color: statusCfg.fg, fontWeight: 600, fontSize: '0.7rem', height: 22 }} />
-                bgcolor: '#e0e7ff',
-                color: '#3730a3',
-                fontWeight: 600,
-                fontSize: '0.7rem',
-                height: 22,
-              }}
-            />
-            <Chip
-              label={statusCfg.label}
-              size="small"
-              sx={{
-                bgcolor: statusCfg.bg,
-                color: statusCfg.fg,
-                fontWeight: 600,
-                fontSize: '0.7rem',
-                height: 22,
-              }}
-            />
           </Box>
           <Typography variant="h5" sx={{ fontWeight: 700, color: '#0f172a', fontSize: '1.35rem', mb: 0.5 }}>
             {need.title}
           </Typography>
           {need.tenantCompany && (
-            <Typography variant="body2" sx={{ color: '#64748b' }}>
+            <Typography variant="body2" sx={{ color: '#64748b' }}>{need.tenantCompany}</Typography>
-              {need.tenantCompany}
-            </Typography>
           )}
         </Box>
 
-        {/* AI Summary */}
+        {/* KI-Entscheidungsbrief */}
         {need.aiSummary && (
-          <Alert
+          <Paper variant="outlined" sx={{ p: 2.5, borderRadius: 2, borderColor: '#bfdbfe', bgcolor: '#eff6ff' }}>
-            icon={<Sparkles size={16} />}
+            <Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 1.25 }}>
-            severity="info"
+              <Sparkles size={16} color="#1d4ed8" />
-            sx={{
+              <Typography variant="caption"
-              bgcolor: '#eff6ff',
+                sx={{ fontWeight: 700, color: '#1d4ed8', textTransform: 'uppercase', letterSpacing: 0.8, fontSize: '0.7rem' }}>
-              borderRadius: 1.5,
+                KI-Entscheidungsbrief
-              border: '1px solid #bfdbfe',
+              </Typography>
-              '& .MuiAlert-icon': { color: '#1d4ed8' },
+            </Box>
-              '& .MuiAlert-message': { color: '#1e3a8a', fontSize: '0.875rem' },
+            <Typography variant="body1" sx={{ color: '#1e3a8a', lineHeight: 1.7, fontSize: '0.9375rem' }}>
-            }}
+              {need.aiSummary}
-          >
-            <Typography variant="caption" sx={{ fontWeight: 700, color: '#1d4ed8', display: 'block', mb: 0.5 }}>
-              KI-Analyse
             </Typography>
-            {need.aiSummary}
+          </Paper>
-          </Alert>
         )}
 
-        {/* Suchprofil grid */}
+        {/* Suchprofil */}
         <Box>
-          <Typography
+          <Typography variant="caption" sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}>
-            variant="caption"
-            sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}
-          >
             Suchprofil
           </Typography>
-          <Box
+          <Box sx={{ mt: 1, display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(220px, 1fr))', gap: 1.5 }}>
-            sx={{
-              mt: 1,
-              display: 'grid',
-              gridTemplateColumns: 'repeat(auto-fit, minmax(220px, 1fr))',
-              gap: 1.5,
-            }}
-          >
             <ProfileBox icon={<MapPin size={14} />} label="Standort" value={need.desiredLocation} />
-            <ProfileBox
+            <ProfileBox icon={<Ruler size={14} />} label="Fläche" value={`${need.sizeRange.min}–${need.sizeRange.max} m²`} />
-              icon={<Ruler size={14} />}
-              label="Fläche"
-              value={`${need.sizeRange.min}–${need.sizeRange.max} m²`}
-            />
             <ProfileBox
               icon={<Wallet size={14} />}
               label="Budget"
-              value={
+              value={need.budgetRange
-                need.budgetRange
+                ? `${need.budgetRange.min ? `CHF ${need.budgetRange.min}` : 'flex'}–${need.budgetRange.max ? `CHF ${need.budgetRange.max}` : 'flex'} /m²`
-                  ? `${need.budgetRange.min ? `CHF ${need.budgetRange.min}` : 'flex'}–${
+                : 'Flexibel'}
-                      need.budgetRange.max ? `CHF ${need.budgetRange.max}` : 'flex'
-                    } /m²`
-                  : 'Flexibel'
-              }
             />
             <ProfileBox icon={<Calendar size={14} />} label="Timing" value={need.timing} />
           </Box>
         </Box>
 
-        {/* Must-have Kriterien */}
+        {/* Must-haves */}
         {need.mustHaveCriteria.length > 0 && (
           <Box>
-            <Typography
+            <Typography variant="caption" sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}>
-              variant="caption"
-              sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}
-            >
               Must-have Kriterien
             </Typography>
             <Box sx={{ mt: 1, display: 'flex', flexDirection: 'column', gap: 0.5 }}>
               {need.mustHaveCriteria.map((c, idx) => (
                 <Box key={idx} sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
                   <CheckCircle2 size={14} color="#16a34a" />
-                  <Typography variant="body2" sx={{ fontSize: '0.875rem', color: '#1e293b' }}>
+                  <Typography variant="body2" sx={{ fontSize: '0.875rem', color: '#1e293b' }}>{c}</Typography>
-                    {c}
-                  </Typography>
                 </Box>
               ))}
             </Box>
           </Box>
         )}
 
-        {/* Gewichtete Präferenzen */}
+        {/* Gewichtete Präferenzen — Accordion */}
         {need.weightedPreferences.length > 0 && (
-          <Box>
+          <Accordion elevation={0} disableGutters
-            <Typography
+            sx={{ border: '1px solid #e2e8f0', borderRadius: '8px !important', overflow: 'hidden', '&:before': { display: 'none' }, bgcolor: 'white' }}>
-              variant="caption"
+            <AccordionSummary expandIcon={<ChevronDown size={16} color="#64748b" />}
-              sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}
+              sx={{ px: 2, minHeight: 44, '& .MuiAccordionSummary-content': { my: 0 } }}>
-            >
+              <Typography variant="caption" sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}>
-              Gewichtete Präferenzen
+                Gewichtete Präferenzen
-            </Typography>
+              </Typography>
-            <Box sx={{ mt: 1, display: 'flex', flexDirection: 'column', gap: 1 }}>
+            </AccordionSummary>
-              {need.weightedPreferences.map((p, idx) => {
+            <AccordionDetails sx={{ px: 2, pt: 0, pb: 2 }}>
-                const pct = Math.round(p.weight * 100)
+              <Box sx={{ display: 'flex', flexDirection: 'column', gap: 1 }}>
-                return (
+                {need.weightedPreferences.map((p, idx) => {
-                  <Box
+                  const pct = Math.round(p.weight * 100)
-                    key={idx}
+                  return (
-                    sx={{
+                    <Box key={idx} sx={{ bgcolor: '#f8fafc', border: '1px solid #e2e8f0', borderRadius: 1.5, px: 1.5, py: 1 }}>
-                      bgcolor: 'white',
+                      <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', mb: 0.5 }}>
-                      border: '1px solid #e2e8f0',
+                        <Typography variant="body2" sx={{ fontWeight: 600, fontSize: '0.85rem' }}>{p.criterion}</Typography>
-                      borderRadius: 1.5,
+                        <Typography variant="caption"
-                      px: 1.5,
+                          sx={{ fontWeight: 700, color: '#152642', fontSize: '0.75rem', bgcolor: '#e0e7ff', px: 1, py: 0.125, borderRadius: 1 }}>
-                      py: 1,
+                          {pct}%
-                    }}
+                        </Typography>
-                  >
+                      </Box>
-                    <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', mb: 0.5 }}>
+                      <Box sx={{ height: 6, borderRadius: 3, bgcolor: '#e8e7e4', overflow: 'hidden' }}>
-                      <Typography variant="body2" sx={{ fontWeight: 600, fontSize: '0.85rem' }}>
+                        <Box sx={{ width: `${pct}%`, height: '100%', bgcolor: '#152642', transition: 'width 0.3s' }} />
-                        {p.criterion}
+                      </Box>
-                      </Typography>
+                      {p.description && (
-                      <Typography
+                        <Typography variant="caption" sx={{ color: '#64748b', fontSize: '0.75rem', mt: 0.5, display: 'block' }}>
-                        variant="caption"
+                          {p.description}
-                        sx={{
+                        </Typography>
-                          fontWeight: 700,
+                      )}
-                          color: '#152642',
-                          fontSize: '0.75rem',
-                          bgcolor: '#e0e7ff',
-                          px: 1,
-                          py: 0.125,
-                          borderRadius: 1,
-                        }}
-                      >
-                        {pct}%
-                      </Typography>
                     </Box>
-                    <Box
+                  )
-                      sx={{
+                })}
-                        height: 6,
+              </Box>
-                        borderRadius: 3,
+            </AccordionDetails>
-                        bgcolor: '#e8e7e4',
+          </Accordion>
-                        overflow: 'hidden',
-                      }}
-                    >
-                      <Box
-                        sx={{
-                          width: `${pct}%`,
-                          height: '100%',
-                          bgcolor: '#152642',
-                          transition: 'width 0.3s',
-                        }}
-                      />
-                    </Box>
-                    {p.description && (
-                      <Typography variant="caption" sx={{ color: '#64748b', fontSize: '0.75rem', mt: 0.5, display: 'block' }}>
-                        {p.description}
-                      </Typography>
-                    )}
-                  </Box>
-                )
-              })}
-            </Box>
-          </Box>
         )}
 
+        {/* Top Empfehlungen */}
+        <Box>
+          <Divider sx={{ mb: 2.5 }} />
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 1.5 }}>
+            <Target size={14} color="#152642" />
+            <Typography variant="caption" sx={{ color: '#64748b', fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.5 }}>
+              Ihre Top Empfehlungen
+            </Typography>
+          </Box>
+          {propertiesLoading ? (
+            <Box sx={{ display: 'flex', justifyContent: 'center', p: 3 }}><CircularProgress size={20} /></Box>
+          ) : scored.length === 0 ? (
+            <Typography variant="caption" sx={{ color: '#64748b', fontSize: '0.8rem' }}>
+              Keine Portfolio-Objekte vorhanden
+            </Typography>
+          ) : (
+            <Box sx={{ display: 'flex', flexDirection: 'column', gap: 1.25 }}>
+              {visible.map(({ property, score, reason }) => (
+                <EmbeddedPropertyCard
+                  key={property.id}
+                  property={property}
+                  matchScore={score}
+                  selected={selectedIds.includes(property.id)}
+                  onToggle={() => toggleProperty(property.id)}
+                  reason={reason}
+                  onQuickOffer={() => handleQuickOffer(property.id)}
+                  disabled={disabled}
+                />
+              ))}
+              {remaining > 0 && (
+                <Box
+                  onClick={() => setShowAll(s => !s)}
+                  sx={{
+                    py: 1.25,
+                    textAlign: 'center',
+                    cursor: 'pointer',
+                    color: '#64748b',
+                    fontSize: '0.8rem',
+                    fontWeight: 500,
+                    border: '1px dashed #e2e8f0',
+                    borderRadius: 1.5,
+                    '&:hover': { color: '#152642', borderColor: '#152642', bgcolor: '#f8fafc' },
+                    transition: 'all 0.15s',
+                  }}
+                >
+                  {showAll ? '▲ Weniger anzeigen' : `▼ Alle ${scored.length} Objekte anzeigen (+${remaining} weitere)`}
+                </Box>
+              )}
+            </Box>
+          )}
+        </Box>
+      </Box>
+
+      {/* Sticky footer CTA */}
+      <Box sx={{ flexShrink: 0, borderTop: '1px solid #e2e8f0', px: 3, py: 2, bgcolor: 'white' }}>
         {disabled && need.status !== 'public' && (
-          <Alert severity="warning" icon={<Info size={16} />} sx={{ fontSize: '0.8125rem' }}>
+          <Alert severity="warning" icon={<Info size={16} />} sx={{ fontSize: '0.8125rem', mb: 1.5 }}>
             Dieser Bedarf ist aktuell {statusCfg.label.toLowerCase()} — kein Angebot möglich.
           </Alert>
         )}
-
+        {selectedIds.length > 0 && !disabled && (
-        <Box sx={{ mt: 'auto', pt: 1 }}>
+          <Typography variant="caption" sx={{ color: '#475569', display: 'block', mb: 1, textAlign: 'center' }}>
-          <Button
+            {selectedIds.length} Objekt{selectedIds.length !== 1 ? 'e' : ''} ausgewählt
-            variant="contained"
+          </Typography>
-            size="large"
+        )}
-            fullWidth
+        <Button
-            onClick={() => openWizard(need.id, need.title)}
+          variant="contained"
-            disabled={disabled}
+          size="large"
-            sx={{
+          fullWidth
-              textTransform: 'none',
+          onClick={() => openWizard(need.id, need.title)}
-              bgcolor: '#152642',
+          disabled={disabled}
-              fontWeight: 600,
+          sx={{ textTransform: 'none', bgcolor: '#152642', fontWeight: 600, '&:hover': { bgcolor: '#16304d' } }}
-              '&:hover': { bgcolor: '#16304d' },
+        >
-            }}
+          Angebot erstellen
-          >
+        </Button>
-            Angebot erstellen
-          </Button>
-        </Box>
       </Box>
     </Box>
   )
@@ -244,24 +250,14 @@ export function PublicNeedDetail({ need }: PublicNeedDetailProps) {
 
 function ProfileBox({ icon, label, value }: { icon: React.ReactNode; label: string; value: string }) {
   return (
-    <Box
+    <Box sx={{ bgcolor: 'white', border: '1px solid #e2e8f0', borderRadius: 1.5, px: 1.5, py: 1 }}>
-      sx={{
-        bgcolor: 'white',
-        border: '1px solid #e2e8f0',
-        borderRadius: 1.5,
-        px: 1.5,
-        py: 1,
-      }}
-    >
       <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.75, color: '#64748b', mb: 0.25 }}>
         {icon}
         <Typography variant="caption" sx={{ fontSize: '0.7rem', fontWeight: 600, textTransform: 'uppercase', letterSpacing: 0.5 }}>
           {label}
         </Typography>
       </Box>
-      <Typography variant="body2" sx={{ fontSize: '0.85rem', color: '#0f172a', fontWeight: 500 }}>
+      <Typography variant="body2" sx={{ fontSize: '0.85rem', color: '#0f172a', fontWeight: 500 }}>{value}</Typography>
-        {value}
-      </Typography>
     </Box>
   )
 }

src/components/anfragencenter/PublicNeedList.tsx

@@ -16,8 +16,8 @@ export function PublicNeedList({ selectedNeedId, onSelect, fullWidth }: PublicNe
   return (
     <Box
       sx={{
-        width: fullWidth ? '100%' : 280,
+        width: fullWidth ? '100%' : 260,
-        minWidth: fullWidth ? 'unset' : 280,
+        minWidth: fullWidth ? 'unset' : 260,
         flexShrink: 0,
         borderRight: fullWidth ? 'none' : '1px solid #e2e8f0',
         bgcolor: 'white',

src/components/anfragencenter/index.ts

@@ -15,6 +15,7 @@ export { PublicNeedCard } from './PublicNeedCard'
 export { PublicNeedDetail } from './PublicNeedDetail'
 export { OwnPropertyMatchList } from './OwnPropertyMatchList'
 export { SelectablePropertyMatchCard } from './SelectablePropertyMatchCard'
+export { EmbeddedPropertyCard } from './EmbeddedPropertyCard'
 export { OfferCreationPanel } from './OfferCreationPanel'
 export { OfferPropertySelectionStep } from './OfferPropertySelectionStep'
 export { OfferPdfReviewStep } from './OfferPdfReviewStep'

src/components/layout/AppShell.tsx

@@ -27,13 +27,13 @@ export function AppShell() {
   const location = useLocation()
   const theme = useTheme()
   const isMobile = useMediaQuery(theme.breakpoints.down('sm'))
-  const isCompact = useMediaQuery(theme.breakpoints.down('xl'))
+  const isCompact = useMediaQuery(theme.breakpoints.down('lg'))
   const [mobileOpen, setMobileOpen] = useState(false)
 
   // Close mobile menu on route change
   useEffect(() => { setMobileOpen(false) }, [location.pathname])
 
-  // Auto-collapse sidebar on compact screens (laptops < 1536px)
+  // Auto-collapse sidebar only on smaller screens (< 1200px); laptops keep the full nav + account
   useEffect(() => { setSidebarCollapsed(isCompact) }, [isCompact, setSidebarCollapsed])
 
   // Sync active workspace with URL

src/components/match-card/IntelligenceMatchCard.tsx

@@ -16,11 +16,9 @@ interface Props {
   lat?: number
   lng?: number
   cityLabel?: string
-  overlayTypeLabel?: string
-  overlayLocationLabel?: string
 }
 
-export function IntelligenceMatchCard({ vm, imageUrl, lat, lng, cityLabel, overlayTypeLabel, overlayLocationLabel }: Props) {
+export function IntelligenceMatchCard({ vm, imageUrl, lat, lng, cityLabel }: Props) {
   const tier = getScoreTier(vm.matchScore)
   const theme = SCORE_THEME[tier]
   const { currentUser } = useSessionStore()
@@ -59,7 +57,7 @@ export function IntelligenceMatchCard({ vm, imageUrl, lat, lng, cityLabel, overl
 
       {/* ── Hero zone ── */}
       <Box sx={{ position: 'relative' }}>
-        <LocationPreview imageUrl={imageUrl} lat={lat} lng={lng} cityLabel={cityLabel} height={200} overlayTypeLabel={overlayTypeLabel} overlayLocationLabel={overlayLocationLabel} />
+        <LocationPreview imageUrl={imageUrl} lat={lat} lng={lng} cityLabel={cityLabel} aspectRatio="15/8" />
 
         {/* Score badge — bottom-left editorial */}
         <Box sx={{

src/components/match-detail/InquiryQuickDialog.tsx

@@ -6,7 +6,9 @@ import {
 import { Send } from 'lucide-react'
 import { useToastStore } from '../../stores/toastStore'
 import { useInquiryStore } from '../../stores/inquiryStore'
+import { useSessionStore } from '../../stores/sessionStore'
 import { useMoveStage } from '../../hooks/usePipeline'
+import { useCreateInquiry } from '../../hooks/useInquiries'
 import { DS_BG, DS_BORDER, DS_TEXT } from '../../lib/ds'
 
 function buildTemplate(propertyTitle: string, location: string, areaLabel?: string): string {
@@ -19,7 +21,8 @@ export function InquiryQuickDialog() {
   const dialogOpen = useInquiryStore(s => s.dialogOpen)
   const pendingInquiry = useInquiryStore(s => s.pendingInquiry)
   const closeInquiryDialog = useInquiryStore(s => s.closeInquiryDialog)
-  const addInquiry = useInquiryStore(s => s.addInquiry)
+  const currentUser = useSessionStore(s => s.currentUser)
+  const createInquiry = useCreateInquiry()
   const { mutate: moveStage } = useMoveStage()
 
   const [message, setMessage] = useState('')
@@ -32,7 +35,18 @@ export function InquiryQuickDialog() {
 
   function handleSend() {
     if (!pendingInquiry) return
-    addInquiry(pendingInquiry, message)
+    createInquiry.mutate({
+      organizationId: 'org-wincasa',   // Supply-Org des Objekts (Mock: Wincasa)
+      tenantOrgId: currentUser?.organizationId ?? 'org-mobimo',
+      propertyId: pendingInquiry.propertyId ?? 'unknown',
+      tenantName: currentUser?.name ?? 'Demand User',
+      tenantCompany: currentUser?.organizationName,
+      tenantEmail: currentUser?.email,
+      propertyAddress: pendingInquiry.propertyTitle,
+      subject: `Anfrage: ${pendingInquiry.propertyTitle}`,
+      message,
+      matchScore: pendingInquiry.matchScore,
+    })
     if (pendingInquiry.pipelineItemId) {
       moveStage({ id: pendingInquiry.pipelineItemId, stage: 'CONTACTED' })
     }

src/components/results/ResultFeedHeader.tsx

@@ -8,9 +8,11 @@ interface Props {
   futureCount: number
   view?: 'list' | 'grid'
   onViewChange?: (v: 'list' | 'grid') => void
+  columns?: 3 | 5 | 10
+  onColumnsChange?: (n: 3 | 5 | 10) => void
 }
 
-export function ResultFeedHeader({ total, platformCount, maisonWorkCount, futureCount, view = 'list', onViewChange }: Props) {
+export function ResultFeedHeader({ total, platformCount, maisonWorkCount, futureCount, view = 'list', onViewChange, columns = 3, onColumnsChange }: Props) {
   return (
     <Box sx={{ bgcolor: 'white', borderBottom: '1px solid #e2e8f0', px: 3, py: 2, display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
       <Box>
@@ -21,9 +23,30 @@ export function ResultFeedHeader({ total, platformCount, maisonWorkCount, future
           {platformCount} Plattform · {maisonWorkCount} Maison Work · {futureCount} Future Availability
         </Typography>
       </Box>
-      {onViewChange && (
+      <Box sx={{ display: 'flex', gap: 1, alignItems: 'center' }}>
-        <ViewToggle view={view} onChange={onViewChange} />
+        {view === 'grid' && onColumnsChange && (
-      )}
+          <Box sx={{ display: 'flex', border: '1px solid #e2e8f0', borderRadius: 1, overflow: 'hidden' }}>
+            {([3, 5, 10] as const).map(n => (
+              <Box
+                key={n}
+                onClick={() => onColumnsChange(n)}
+                sx={{
+                  width: 32, height: 32, display: 'flex', alignItems: 'center', justifyContent: 'center',
+                  cursor: 'pointer', fontSize: '0.72rem', fontWeight: 600,
+                  bgcolor: columns === n ? '#152642' : 'transparent',
+                  color: columns === n ? 'white' : '#64748b',
+                  '&:hover': { bgcolor: columns === n ? '#162d4a' : '#f1f5f9' },
+                }}
+              >
+                {n}
+              </Box>
+            ))}
+          </Box>
+        )}
+        {onViewChange && (
+          <ViewToggle view={view} onChange={onViewChange} />
+        )}
+      </Box>
     </Box>
   )
 }

src/components/results/UnifiedResultCard.tsx

@@ -2,7 +2,6 @@ import { useNavigate } from 'react-router'
 import { MatchCardCompact } from '../match-card/MatchCardCompact'
 import { IntelligenceMatchCard } from '../match-card/IntelligenceMatchCard'
 import { buildMatchCardViewModel } from '../../features/matching/matchCardAdapter'
-import { resolveImageLabel } from '../../lib/propertyImageResolver'
 import { useCompareStore } from '../../stores/compareStore'
 import { usePipelineStore } from '../../stores/pipelineStore'
 import type { UnifiedMatchResult } from '../../domain/unifiedResult'
@@ -98,17 +97,6 @@ export function UnifiedResultCard({ result, view = 'list' }: Props) {
       ? result.property.location.city
       : result.signal.locationHint ?? undefined
 
-    const overlayLabels = result.resultType !== 'FUTURE_AVAILABILITY'
-      ? resolveImageLabel({
-          assetType: result.property.assetType,
-          city: result.property.location.city,
-          district: result.property.location.district,
-          prestige: result.property.softFactors?.prestige,
-          floorLevel: result.property.floorLevel,
-          propertyId: result.property.id,
-        })
-      : null
-
     return (
       <IntelligenceMatchCard
         vm={vm}
@@ -116,8 +104,6 @@ export function UnifiedResultCard({ result, view = 'list' }: Props) {
         lat={lat}
         lng={lng}
         cityLabel={cityLabel}
-        overlayTypeLabel={overlayLabels?.type}
-        overlayLocationLabel={overlayLabels?.location}
       />
     )
   }

src/components/results/UnifiedResultFeed.tsx

@@ -6,6 +6,7 @@ import { SCORE_THEME } from '../shared/scoreTheme'
 interface Props {
   results: UnifiedMatchResult[]
   view?: 'list' | 'grid'
+  columns?: 3 | 5 | 10
 }
 
 const TIER_CONFIG = [
@@ -40,7 +41,7 @@ interface TierHeaderProps {
 function TierHeader({ label, sublabel, tierKey, count, isFirst }: TierHeaderProps) {
   const theme = SCORE_THEME[tierKey]
   return (
-    <Box sx={{ display: 'flex', alignItems: 'center', gap: 1.5, mt: isFirst ? 0 : 3, mb: 1.5 }}>
+    <Box sx={{ display: 'flex', alignItems: 'center', gap: 1.5, mt: isFirst ? 0 : 4.5, mb: 2.5 }}>
       <Box
         sx={{
           width: 4,
@@ -72,7 +73,7 @@ function TierHeader({ label, sublabel, tierKey, count, isFirst }: TierHeaderProp
   )
 }
 
-export function UnifiedResultFeed({ results, view = 'list' }: Props) {
+export function UnifiedResultFeed({ results, view = 'list', columns = 3 }: Props) {
   // All results — real properties and Schattenmarkt signals — are sorted into
   // the same score tiers so they appear in a single unified ranked list.
   const tiers = TIER_CONFIG.map(t => ({ ...t, items: results.filter(t.filter) }))
@@ -80,7 +81,7 @@ export function UnifiedResultFeed({ results, view = 'list' }: Props) {
 
   function renderCards(items: UnifiedMatchResult[]) {
     return view === 'grid' ? (
-      <Box sx={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(320px, 1fr))', gap: 2 }}>
+      <Box sx={{ display: 'grid', gridTemplateColumns: `repeat(${columns}, 1fr)`, gap: 3 }}>
         {items.map(result => (
           <UnifiedResultCard key={result.matchId} result={result} view="grid" />
         ))}

src/components/shared/LocationPreview.tsx

@@ -9,6 +9,8 @@ interface Props {
   address?: string
   cityLabel?: string
   height?: number
+  /** When set, the hero scales proportionally with width (e.g. '15/8') instead of using a fixed pixel height. */
+  aspectRatio?: string
   overlayTypeLabel?: string
   overlayLocationLabel?: string
 }
@@ -23,13 +25,13 @@ function buildMapsUrl(lat?: number, lng?: number, address?: string): string {
   return 'https://www.google.com/maps'
 }
 
-export function LocationPreview({ imageUrl, lat, lng, address, cityLabel, height = 180, overlayTypeLabel, overlayLocationLabel }: Props) {
+export function LocationPreview({ imageUrl, lat, lng, address, cityLabel, height = 180, aspectRatio, overlayTypeLabel, overlayLocationLabel }: Props) {
   const [imgError, setImgError] = useState(false)
   const mapsUrl = buildMapsUrl(lat, lng, address)
   const showImage = !!imageUrl && !imgError
 
   return (
-    <Box sx={{ position: 'relative', width: '100%', height, overflow: 'hidden', flexShrink: 0 }}>
+    <Box sx={{ position: 'relative', width: '100%', ...(aspectRatio ? { aspectRatio } : { height }), overflow: 'hidden', flexShrink: 0 }}>
       {showImage ? (
         <img
           src={imageUrl}

src/domain/inquiry.ts

@@ -20,10 +20,20 @@ export interface InquiryMessage {
 
 export type InquiryStatus = 'new' | 'in_progress' | 'answered' | 'archived'
 
+/** Konversationstyp: Nachfrager-initiierte Anfrage vs. Verwaltung-initiiertes Angebot. */
+export type InquiryKind = 'INQUIRY' | 'OFFER'
+
 export interface Inquiry {
   id: string
+  /** Supply-Organisation (Eigentümer/Verwaltung des Objekts). */
   organizationId: string
+  /** Nachfrager-Organisation — für das Demand-Postfach. */
+  tenantOrgId?: string
+  /** INQUIRY (Demand→Supply) oder OFFER (Supply→Demand). Default INQUIRY. */
+  kind?: InquiryKind
   propertyId: string
+  /** Bei OFFER: alle im Angebot enthaltenen Objekte. */
+  offeredPropertyIds?: string[]
   needId?: string
   tenantName: string
   tenantCompany?: string

src/domain/latentNeed.ts

@@ -5,6 +5,8 @@ export interface LatentNeed {
   id: string
   title: string
   tenantCompany?: string
+  /** Nachfrager-Organisation — Empfänger eines Angebots (Demo-Default-Routing: org-mobimo). */
+  tenantOrgId?: string
   assetType: AssetType
   desiredLocation: string
   sizeRange: { min: number; max: number }

src/hooks/useInquiries.ts

@@ -1,7 +1,7 @@
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { inquiryService } from '../services/inquiryService'
-import type { InquiryFilters } from '../provider/IInquiryProvider'
+import type { InquiryFilters, CreateInquiryInput, CreateOfferInput } from '../provider/IInquiryProvider'
-import type { Attachment } from '../domain/inquiry'
+import type { Attachment, InquiryMessage } from '../domain/inquiry'
 import { useToastStore } from '../stores/toastStore'
 
 export function useActiveInquiries(filters?: InquiryFilters) {
@@ -29,7 +29,7 @@ export function useSendInquiryReply() {
       payload,
     }: {
       inquiryId: string
-      payload: { subject?: string; body: string; attachments?: Attachment[] }
+      payload: { subject?: string; body: string; attachments?: Attachment[]; senderType?: InquiryMessage['senderType']; senderName?: string }
     }) => inquiryService.sendInquiryReply(inquiryId, payload),
     onSuccess: (_data, { inquiryId }) => {
       qc.invalidateQueries({ queryKey: ['inquiry', inquiryId] })
@@ -41,6 +41,31 @@ export function useSendInquiryReply() {
   })
 }
 
+/** Demand→Supply: neue Anfrage erstellen (ersetzt die alte Zustand-Insel). */
+export function useCreateInquiry() {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: (input: CreateInquiryInput) => inquiryService.createInquiry(input),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['inquiries'] })
+    },
+    onError: () => {
+      useToastStore.getState().showToast('Anfrage konnte nicht gesendet werden.', 'error')
+    },
+  })
+}
+
+/** Supply→Demand: Angebot als Konversation im Nachfrager-Postfach materialisieren. */
+export function useCreateOffer() {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: (input: CreateOfferInput) => inquiryService.createOffer(input),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['inquiries'] })
+    },
+  })
+}
+
 export function useMarkThreadAsRead() {
   const qc = useQueryClient()
   return useMutation({

src/mock-data/demandInquiries.ts

@@ -5,6 +5,8 @@ export const mockDemandInquiries: Inquiry[] = [
   {
     id: 'dinq-001',
     organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'INQUIRY',
     propertyId: 'prop-technopark',
     tenantName: 'Admin User',
     tenantCompany: 'Mobimo Management AG',
@@ -39,6 +41,8 @@ export const mockDemandInquiries: Inquiry[] = [
   {
     id: 'dinq-002',
     organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'INQUIRY',
     propertyId: 'prop-hardturmpark',
     tenantName: 'Admin User',
     tenantCompany: 'Mobimo Management AG',
@@ -73,6 +77,8 @@ export const mockDemandInquiries: Inquiry[] = [
   {
     id: 'dinq-003',
     organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'INQUIRY',
     propertyId: 'prop-sihlcity',
     tenantName: 'Admin User',
     tenantCompany: 'Mobimo Management AG',
@@ -130,6 +136,8 @@ export const mockDemandInquiries: Inquiry[] = [
   {
     id: 'dinq-004',
     organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'INQUIRY',
     propertyId: 'prop-bahnhofzug',
     tenantName: 'Admin User',
     tenantCompany: 'Mobimo Management AG',
@@ -186,6 +194,8 @@ export const mockDemandInquiries: Inquiry[] = [
   {
     id: 'dinq-005',
     organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'INQUIRY',
     propertyId: 'prop-dreispitz',
     tenantName: 'Admin User',
     tenantCompany: 'Mobimo Management AG',
@@ -238,4 +248,40 @@ export const mockDemandInquiries: Inquiry[] = [
       },
     ],
   },
+
+  // 6 — OFFER (Verwaltung → Nachfrager, proaktiv aus Latente Anfragen)
+  {
+    id: 'off-seed-001',
+    organizationId: 'org-wincasa',
+    tenantOrgId: 'org-mobimo',
+    kind: 'OFFER',
+    propertyId: 'prop-001',
+    offeredPropertyIds: ['prop-001', 'prop-093'],
+    tenantName: 'Mobimo Management AG',
+    propertyManagerCompany: 'Wincasa AG',
+    propertyAddress: '2 Objekte im Angebot',
+    subject: 'Passende Büroflächen zu Ihrem Bedarf',
+    message:
+      'Sehr geehrte Damen und Herren,\n\nbasierend auf Ihrem Suchprofil haben wir zwei passende Büroflächen für Sie zusammengestellt. Details finden Sie im beigefügten Angebot.\n\nFreundliche Grüsse\nWincasa AG',
+    status: 'new',
+    unreadCount: 1,
+    isRead: false,
+    createdAt: '2026-05-24T10:00:00Z',
+    updatedAt: '2026-05-24T10:00:00Z',
+    thread: [
+      {
+        id: 'off-seed-001-1',
+        inquiryId: 'off-seed-001',
+        senderType: 'supply_user',
+        senderName: 'Wincasa AG',
+        subject: 'Passende Büroflächen zu Ihrem Bedarf',
+        body:
+          'Sehr geehrte Damen und Herren,\n\nbasierend auf Ihrem Suchprofil haben wir zwei passende Büroflächen für Sie zusammengestellt. Details finden Sie im beigefügten Angebot.\n\nFreundliche Grüsse\nWincasa AG',
+        attachments: [
+          { id: 'off-att-001', fileName: 'Angebot_Bueroflaechen_Zuerich.pdf', fileType: 'application/pdf', fileSize: 312500, generated: true },
+        ],
+        createdAt: '2026-05-24T10:00:00Z',
+      },
+    ],
+  },
 ]

src/pages/demand/Anfragen.tsx

@@ -5,10 +5,9 @@ import {
   InputAdornment, Alert,
 } from '@mui/material'
 import { Search, Send, Paperclip, ArrowLeft, Bot, Building2, Kanban } from 'lucide-react'
-import { mockDemandInquiries } from '../../mock-data/demandInquiries'
+import { useActiveInquiries, useSendInquiryReply, useMarkThreadAsRead } from '../../hooks/useInquiries'
-import { useInquiryStore } from '../../stores/inquiryStore'
 import { usePipelineItems, useMoveStage } from '../../hooks/usePipeline'
-import type { InquiryMessage } from '../../domain/inquiry'
+import { mockProperties } from '../../mock-data/properties'
 import { STAGE_ORDER, STAGE_LABELS, detectKiStage } from './anfragenKiDetection'
 import { AnfragenMessageBubble } from '../../components/demand/AnfragenMessageBubble'
 import { AnfragenInquiryItem } from '../../components/demand/AnfragenInquiryItem'
@@ -18,10 +17,9 @@ import { useSessionStore } from '../../stores/sessionStore'
 // ── Config ────────────────────────────────────────────────────────────────────
 
 const FILTER_TABS = [
-  { key: 'all',         label: 'Alle' },
+  { key: 'all',     label: 'Alle' },
-  { key: 'new',         label: 'Neu' },
+  { key: 'INQUIRY', label: 'Gesendet' },
-  { key: 'in_progress', label: 'Aktiv' },
+  { key: 'OFFER',   label: 'Erhalten' },
-  { key: 'answered',    label: 'Beantwortet' },
 ]
 
 // ── Anfragen page ─────────────────────────────────────────────────────────────
@@ -36,20 +34,23 @@ export default function Anfragen() {
   const preselectedId = searchParams.get('inquiry')
 
   const { currentUser } = useSessionStore()
-  const storeInquiries = useInquiryStore(s => s.sentInquiries)
+  const { data: allInquiries = [] } = useActiveInquiries({ tenantOrgId: currentUser?.organizationId })
-  const [inquiries, setInquiries] = useState(mockDemandInquiries)
+  const sendReply = useSendInquiryReply()
-  const allInquiries = [...storeInquiries, ...inquiries]
+  const markRead = useMarkThreadAsRead()
 
-  const [selectedId, setSelectedId] = useState<string | null>(
+  const [selectedId, setSelectedId] = useState<string | null>(preselectedId ?? null)
-    preselectedId ?? mockDemandInquiries[0]?.id ?? null
-  )
   const [search, setSearch] = useState('')
-  const [statusFilter, setStatusFilter] = useState('all')
+  const [kindFilter, setKindFilter] = useState('all')
   const [replyText, setReplyText] = useState('')
   const [mobileShowChat, setMobileShowChat] = useState(!!preselectedId)
   const [kiAlert, setKiAlert] = useState<{ title: string; stage: string } | null>(null)
   const threadRef = useRef<HTMLDivElement>(null)
 
+  // Default-Auswahl: erste Konversation, sobald geladen
+  useEffect(() => {
+    if (!selectedId && allInquiries.length > 0) setSelectedId(allInquiries[0].id)
+  }, [allInquiries, selectedId])
+
   const filtered = allInquiries.filter(inq => {
     const q = search.toLowerCase()
     const matchesSearch = !q ||
@@ -59,12 +60,14 @@ export default function Anfragen() {
       (inq.propertyAddress?.toLowerCase().includes(q) ?? false) ||
       (inq.propertyManagerName?.toLowerCase().includes(q) ?? false) ||
       (inq.propertyManagerCompany?.toLowerCase().includes(q) ?? false)
-    const matchesStatus = statusFilter === 'all' || inq.status === statusFilter
+    const matchesKind = kindFilter === 'all' || (inq.kind ?? 'INQUIRY') === kindFilter
-    return matchesSearch && matchesStatus
+    return matchesSearch && matchesKind
   })
 
   const selected = allInquiries.find(i => i.id === selectedId) ?? null
   const totalUnread = allInquiries.reduce((sum, i) => sum + i.unreadCount, 0)
+  const offeredProperties = (selected?.kind === 'OFFER' ? selected.offeredPropertyIds ?? [] : [])
+    .map(id => mockProperties.find(p => p.id === id)).filter(Boolean)
 
   // Pipeline link for currently selected inquiry
   const linkedPipelineItem = selected?.propertyId
@@ -86,7 +89,7 @@ export default function Anfragen() {
 
   function handleSelect(id: string) {
     setSelectedId(id)
-    setInquiries(prev => prev.map(i => i.id === id ? { ...i, isRead: true, unreadCount: 0 } : i))
+    markRead.mutate(id)
     setMobileShowChat(true)
     setKiAlert(null)
   }
@@ -95,20 +98,10 @@ export default function Anfragen() {
     if (!replyText.trim() || !selectedId) return
     const text = replyText.trim()
 
-    const msg: InquiryMessage = {
+    sendReply.mutate({
-      id: `msg-${Date.now()}`,
       inquiryId: selectedId,
-      senderType: 'tenant',
+      payload: { body: text, senderType: 'tenant', senderName: currentUser?.name ?? 'Sie' },
-      senderName: 'Sie',
+    })
-      body: text,
-      attachments: [],
-      createdAt: new Date().toISOString(),
-    }
-    setInquiries(prev => prev.map(i =>
-      i.id === selectedId
-        ? { ...i, thread: [...i.thread, msg], status: 'in_progress', updatedAt: new Date().toISOString() }
-        : i
-    ))
     setReplyText('')
 
     // KI: detect stage transition from message content
@@ -160,13 +153,13 @@ export default function Anfragen() {
           />
           <Box sx={{ display: 'flex', gap: 0.5, flexWrap: 'wrap' }}>
             {FILTER_TABS.map(tab => (
-              <Chip key={tab.key} label={tab.label} size="small" onClick={() => setStatusFilter(tab.key)}
+              <Chip key={tab.key} label={tab.label} size="small" onClick={() => setKindFilter(tab.key)}
                 sx={{
                   height: 22, fontSize: '0.7rem', cursor: 'pointer',
-                  bgcolor: statusFilter === tab.key ? 'primary.main' : DS_BG.subtle,
+                  bgcolor: kindFilter === tab.key ? 'primary.main' : DS_BG.subtle,
-                  color: statusFilter === tab.key ? 'white' : DS_TEXT.secondary,
+                  color: kindFilter === tab.key ? 'white' : DS_TEXT.secondary,
-                  fontWeight: statusFilter === tab.key ? 700 : 400,
+                  fontWeight: kindFilter === tab.key ? 700 : 400,
-                  '&:hover': { bgcolor: statusFilter === tab.key ? 'primary.dark' : DS_BG.muted },
+                  '&:hover': { bgcolor: kindFilter === tab.key ? 'primary.dark' : DS_BG.muted },
                 }}
               />
             ))}
@@ -291,6 +284,27 @@ export default function Anfragen() {
               </Box>
             )}
 
+            {/* Angebot: enthaltene Objekte */}
+            {offeredProperties.length > 0 && (
+              <Box sx={{ px: { xs: 2, md: 3 }, pt: 1.5, flexShrink: 0 }}>
+                <Typography variant="caption" sx={{ color: DS_TEXT.muted, fontWeight: 700, textTransform: 'uppercase', letterSpacing: 0.4, display: 'block', mb: 0.75 }}>
+                  Enthaltene Objekte ({offeredProperties.length})
+                </Typography>
+                <Box sx={{ display: 'flex', gap: 1, flexWrap: 'wrap' }}>
+                  {offeredProperties.map(p => p && (
+                    <Chip
+                      key={p.id}
+                      icon={<Building2 size={12} />}
+                      label={`${p.title} · CHF ${p.rentPricePerSqm}/m²`}
+                      size="small"
+                      onClick={() => navigate(`/demand/property/${p.id}`)}
+                      sx={{ cursor: 'pointer', bgcolor: DS_SURFACE.blue.bg, color: DS_TEXT.signalDark, border: `1px solid ${DS_SURFACE.blue.border}`, fontSize: '0.72rem', '& .MuiChip-icon': { color: DS_TEXT.signalDark } }}
+                    />
+                  ))}
+                </Box>
+              </Box>
+            )}
+
             {/* Thread */}
             <Box ref={threadRef} sx={{ flex: 1, overflowY: 'auto', px: { xs: 2, md: 3 }, py: 2.5, display: 'flex', flexDirection: 'column', gap: 0.5 }}>
               {selected.thread.map(msg => (

src/pages/demand/Results.tsx

@@ -44,6 +44,9 @@ export default function Results() {
   const [view, setView] = useState<'list' | 'grid'>(() =>
     (localStorage.getItem('view-results') as 'list' | 'grid') ?? 'list'
   )
+  const [columns, setColumns] = useState<3 | 5 | 10>(() =>
+    (Number(localStorage.getItem('view-results-cols')) as 3 | 5 | 10) || 3
+  )
 
   // When coming from NeedBuilder, invalidate so the freshly created need is included
   const activeNeedIdFromNav = (location.state as { activeNeedId?: string } | null)?.activeNeedId
@@ -107,9 +110,11 @@ export default function Results() {
         futureCount={futureCount}
         view={view}
         onViewChange={v => { setView(v); localStorage.setItem('view-results', v) }}
+        columns={columns}
+        onColumnsChange={n => { setColumns(n); localStorage.setItem('view-results-cols', String(n)) }}
       />
 
-      <Box sx={{ flex: 1, overflowY: 'auto', px: 3, py: 3, pb: 10 }}>
+      <Box sx={{ flex: 1, overflowY: 'auto', px: 3, py: 4, pb: 12 }}>
 
         {/* Aktive Suche */}
         {activeNeed && (
@@ -169,7 +174,7 @@ export default function Results() {
                 </Box>
               </Box>
             )}
-            <UnifiedResultFeed results={sorted} view={view} />
+            <UnifiedResultFeed results={sorted} view={view} columns={columns} />
           </>
         )}
       </Box>

src/pages/supply/Anfragencenter.tsx

@@ -2,11 +2,13 @@ import { useState } from 'react'
 import { useLocation } from 'react-router'
 import { Box, Tab, Tabs, Typography } from '@mui/material'
 import { ActiveInquiriesTab, LatentInquiriesTab, OfferWizard } from '../../components/anfragencenter'
+import { useSessionStore } from '../../stores/sessionStore'
 
 export default function Anfragencenter() {
   const location = useLocation()
   const initialTab = (location.state as { tab?: number } | null)?.tab ?? 0
   const [tab, setTab] = useState(initialTab)
+  const orgId = useSessionStore(s => s.currentUser?.organizationId)
   return (
     <Box sx={{ display: 'flex', flexDirection: 'column', height: '100%', overflow: 'hidden' }}>
       <Box sx={{ borderBottom: '1px solid #e8e7e4', px: 3, bgcolor: 'white', flexShrink: 0 }}>
@@ -21,12 +23,20 @@ export default function Anfragencenter() {
           }}
         >
           <Tab label="Aktive Anfragen" />
+          <Tab label="Gesendet" />
           <Tab label="Latente Anfragen" />
         </Tabs>
       </Box>
       <Box sx={{ flex: 1, overflow: 'hidden' }}>
-        {tab === 0 && <ActiveInquiriesTab />}
+        {tab === 0 && <ActiveInquiriesTab filters={{ organizationId: orgId, kind: 'INQUIRY' }} />}
-        {tab === 1 && <LatentInquiriesTab />}
+        {tab === 1 && (
+          <ActiveInquiriesTab
+            filters={{ organizationId: orgId, kind: 'OFFER' }}
+            emptyTitle="Keine gesendeten Angebote"
+            emptyDescription="Angebote aus den latenten Anfragen erscheinen hier, sobald Sie sie versenden."
+          />
+        )}
+        {tab === 2 && <LatentInquiriesTab />}
       </Box>
       <OfferWizard />
     </Box>

src/provider/IInquiryProvider.ts

@@ -1,17 +1,50 @@
-import type { Inquiry, InquiryStatus, InquiryMessage } from '../domain/inquiry'
+import type { Inquiry, InquiryStatus, InquiryKind, InquiryMessage, Attachment } from '../domain/inquiry'
 
 export interface InquiryFilters {
   status?: InquiryStatus
   propertyId?: string
-  organizationId?: string
+  organizationId?: string   // Supply-Perspektive
+  tenantOrgId?: string      // Demand-Perspektive
+  kind?: InquiryKind
+}
+
+/** Demand→Supply: neue Anfrage zu einem Objekt. */
+export interface CreateInquiryInput {
+  organizationId: string    // Supply-Org (Objekt-Eigentümer)
+  tenantOrgId: string       // Demand-Org (Absender)
+  propertyId: string
+  needId?: string
+  tenantName: string
+  tenantCompany?: string
+  tenantEmail?: string
+  propertyAddress?: string
+  subject: string
+  message: string
+  matchScore?: number
+}
+
+/** Supply→Demand: Angebot zu einem latenten Bedarf. */
+export interface CreateOfferInput {
+  organizationId: string    // Supply-Org (Absender)
+  tenantOrgId: string       // Demand-Org (Empfänger, aus need.organizationId)
+  needId: string
+  propertyId: string        // primäres Objekt (Kompatibilität)
+  offeredPropertyIds: string[]
+  subject: string
+  message: string
+  senderName: string        // Verwaltungs-/Org-Name
+  recipientName?: string
+  attachments?: Attachment[]
 }
 
 export interface IInquiryProvider {
   getAll(filters?: InquiryFilters): Promise<Inquiry[]>
   getById(id: string): Promise<Inquiry | null>
+  createInquiry(input: CreateInquiryInput): Promise<Inquiry>
+  createOffer(input: CreateOfferInput): Promise<Inquiry>
   updateStatus(id: string, status: InquiryStatus): Promise<Inquiry>
   markThreadAsRead(id: string): Promise<Inquiry>
-  getUnreadCount(): Promise<number>
+  getUnreadCount(filters?: InquiryFilters): Promise<number>
   addMessage(
     inquiryId: string,
     msg: Omit<InquiryMessage, 'id' | 'inquiryId' | 'createdAt'>,

src/provider/MockupInquiryProvider.ts

@@ -1,20 +1,99 @@
-import type { IInquiryProvider, InquiryFilters } from './IInquiryProvider'
+import type { IInquiryProvider, InquiryFilters, CreateInquiryInput, CreateOfferInput } from './IInquiryProvider'
 import type { Inquiry, InquiryStatus, InquiryMessage } from '../domain/inquiry'
 import { mockInquiries } from '../mock-data/inquiries'
+import { mockDemandInquiries } from '../mock-data/demandInquiries'
 
-const store: Inquiry[] = mockInquiries.map(i => ({ ...i, thread: [...i.thread] }))
+// Eine gemeinsame Konversationsmenge: Supply-Eingang (mockInquiries) + Demand-Perspektive
+// (mockDemandInquiries, inkl. erhaltener Angebote). Beide Seiten lesen perspektivisch gefiltert.
+const store: Inquiry[] = [...mockInquiries, ...mockDemandInquiries].map(i => ({ ...i, thread: [...i.thread] }))
+
+function applyFilters(results: Inquiry[], filters?: InquiryFilters): Inquiry[] {
+  let out = results
+  if (filters?.status) out = out.filter(i => i.status === filters.status)
+  if (filters?.propertyId) out = out.filter(i => i.propertyId === filters.propertyId)
+  if (filters?.organizationId) out = out.filter(i => i.organizationId === filters.organizationId)
+  if (filters?.tenantOrgId) out = out.filter(i => i.tenantOrgId === filters.tenantOrgId)
+  if (filters?.kind) out = out.filter(i => (i.kind ?? 'INQUIRY') === filters.kind)
+  return out
+}
 
 export const MockupInquiryProvider: IInquiryProvider = {
   async getAll(filters?: InquiryFilters): Promise<Inquiry[]> {
-    let results = [...store]
+    return applyFilters([...store], filters).sort((a, b) => (a.updatedAt < b.updatedAt ? 1 : -1))
-    if (filters?.status) results = results.filter(i => i.status === filters.status)
-    if (filters?.propertyId) results = results.filter(i => i.propertyId === filters.propertyId)
-    if (filters?.organizationId) results = results.filter(i => i.organizationId === filters.organizationId)
-    return results.sort((a, b) => (a.createdAt < b.createdAt ? 1 : -1))
   },
   async getById(id: string): Promise<Inquiry | null> {
     return store.find(i => i.id === id) ?? null
   },
+  async createInquiry(input: CreateInquiryInput): Promise<Inquiry> {
+    const now = new Date().toISOString()
+    const id = `inq-${crypto.randomUUID().slice(0, 8)}`
+    const inquiry: Inquiry = {
+      id,
+      kind: 'INQUIRY',
+      organizationId: input.organizationId,
+      tenantOrgId: input.tenantOrgId,
+      propertyId: input.propertyId,
+      needId: input.needId,
+      tenantName: input.tenantName,
+      tenantCompany: input.tenantCompany,
+      tenantEmail: input.tenantEmail,
+      propertyAddress: input.propertyAddress,
+      subject: input.subject,
+      message: input.message,
+      status: 'new',
+      unreadCount: 1,   // neu für die Verwaltung (Empfänger)
+      isRead: false,
+      matchScore: input.matchScore,
+      createdAt: now,
+      updatedAt: now,
+      thread: [{
+        id: crypto.randomUUID(),
+        inquiryId: id,
+        senderType: 'tenant',
+        senderName: input.tenantCompany ?? input.tenantName,
+        subject: input.subject,
+        body: input.message,
+        attachments: [],
+        createdAt: now,
+      }],
+    }
+    store.unshift(inquiry)
+    return inquiry
+  },
+  async createOffer(input: CreateOfferInput): Promise<Inquiry> {
+    const now = new Date().toISOString()
+    const id = `off-${crypto.randomUUID().slice(0, 8)}`
+    const inquiry: Inquiry = {
+      id,
+      kind: 'OFFER',
+      organizationId: input.organizationId,
+      tenantOrgId: input.tenantOrgId,
+      propertyId: input.propertyId,
+      offeredPropertyIds: input.offeredPropertyIds,
+      needId: input.needId,
+      tenantName: input.recipientName ?? '',
+      propertyManagerCompany: input.senderName,
+      subject: input.subject,
+      message: input.message,
+      status: 'new',
+      unreadCount: 1,   // neu für den Nachfrager (Empfänger)
+      isRead: false,
+      createdAt: now,
+      updatedAt: now,
+      thread: [{
+        id: crypto.randomUUID(),
+        inquiryId: id,
+        senderType: 'supply_user',
+        senderName: input.senderName,
+        subject: input.subject,
+        body: input.message,
+        attachments: input.attachments ?? [],
+        createdAt: now,
+      }],
+    }
+    store.unshift(inquiry)
+    return inquiry
+  },
   async updateStatus(id: string, status: InquiryStatus): Promise<Inquiry> {
     const idx = store.findIndex(i => i.id === id)
     if (idx === -1) throw new Error(`Inquiry ${id} not found`)
@@ -33,8 +112,8 @@ export const MockupInquiryProvider: IInquiryProvider = {
     }
     return store[idx]
   },
-  async getUnreadCount(): Promise<number> {
+  async getUnreadCount(filters?: InquiryFilters): Promise<number> {
-    return store.reduce((sum, i) => sum + (i.unreadCount ?? 0), 0)
+    return applyFilters([...store], filters).reduce((sum, i) => sum + (i.unreadCount ?? 0), 0)
   },
   async addMessage(
     inquiryId: string,
@@ -51,6 +130,10 @@ export const MockupInquiryProvider: IInquiryProvider = {
     store[idx] = {
       ...store[idx],
       thread: [...store[idx].thread, message],
+      // Neue Nachricht der Gegenseite → für den Empfänger ungelesen
+      unreadCount: (store[idx].unreadCount ?? 0) + 1,
+      isRead: false,
+      status: store[idx].status === 'new' ? 'in_progress' : store[idx].status,
       updatedAt: message.createdAt,
     }
     return store[idx]

src/services/aiSearch/needSearchMapper.ts

@@ -1,12 +1,39 @@
 import { AssetType } from '../../domain/enums'
 import type { ParsedNeedCriteria, WeightingKey } from '../../domain/needBuilder'
-import type { CreateNeedInput } from '../../domain/need'
+import type { CreateNeedInput, Need } from '../../domain/need'
 
 const ASSET_LABELS_TEXT: Record<string, string> = {
   OFFICE: 'Bürofläche', RETAIL: 'Retail-Fläche', LOGISTICS: 'Logistikfläche',
   PRODUCTION: 'Produktionsfläche', LIGHT_INDUSTRIAL: 'Gewerbefläche', MIXED: 'gemischte Fläche',
 }
 
+export function needToParsedCriteria(need: Need): ParsedNeedCriteria {
+  return {
+    assetType: need.assetType,
+    areaRange: need.requiredArea,
+    preferredLocations: need.preferredLocations,
+    budgetRange: need.budgetRange,
+    timing: need.timing,
+    mustHaveCriteria: need.mustCriteriaText,
+    softFactors: need.softFactors,
+    requireGroundFloor: need.requireGroundFloor,
+    requiredFitOut: need.requiredFitOut,
+    requiredParkingMin: need.requiredParkingMin,
+    requireAirConditioning: need.requireAirConditioning,
+    requireLoadingDock: need.requireLoadingDock,
+    requireBarrierFree: need.requireBarrierFree,
+    minCeilingHeightM: need.minCeilingHeightM,
+    minContractDurationMonths: need.minContractDurationMonths,
+    searchRadius: need.searchRadius,
+    isAnonymous: need.isAnonymous,
+    requiresDivisibility: need.requiresDivisibility,
+    minDivisibleUnit: need.minDivisibleUnit,
+    fitOutBudgetMaxPerSqm: need.fitOutBudgetMaxPerSqm,
+    notes: need.notes,
+    companyName: need.companyName,
+  }
+}
+
 export function generateSummary(c: ParsedNeedCriteria): string {
   const parts: string[] = []
   if (c.assetType) parts.push(`Suche ${ASSET_LABELS_TEXT[c.assetType] ?? c.assetType}`)

src/services/inquiryService.ts

@@ -1,6 +1,6 @@
 import { MockupInquiryProvider } from '../provider/MockupInquiryProvider'
-import type { InquiryFilters } from '../provider/IInquiryProvider'
+import type { InquiryFilters, CreateInquiryInput, CreateOfferInput } from '../provider/IInquiryProvider'
-import type { Inquiry, Attachment } from '../domain/inquiry'
+import type { Inquiry, Attachment, InquiryMessage } from '../domain/inquiry'
 import type { ListResponse, ItemResponse } from './types'
 import { throwServiceError } from './errors'
 
@@ -10,6 +10,8 @@ export interface InquiryReplyPayload {
   subject?: string
   body: string
   attachments?: Attachment[]
+  senderType?: InquiryMessage['senderType']   // default 'supply_user'
+  senderName?: string
 }
 
 export const inquiryService = {
@@ -31,14 +33,32 @@ export const inquiryService = {
     }
   },
 
+  async createInquiry(input: CreateInquiryInput): Promise<ItemResponse<Inquiry>> {
+    try {
+      const data = await provider.createInquiry(input)
+      return { data }
+    } catch (err) {
+      throwServiceError(err)
+    }
+  },
+
+  async createOffer(input: CreateOfferInput): Promise<ItemResponse<Inquiry>> {
+    try {
+      const data = await provider.createOffer(input)
+      return { data }
+    } catch (err) {
+      throwServiceError(err)
+    }
+  },
+
   async sendInquiryReply(
     inquiryId: string,
     payload: InquiryReplyPayload,
   ): Promise<ItemResponse<Inquiry>> {
     try {
       const data = await provider.addMessage(inquiryId, {
-        senderType: 'supply_user',
+        senderType: payload.senderType ?? 'supply_user',
-        senderName: 'Wincasa AG',
+        senderName: payload.senderName ?? 'Wincasa AG',
         subject: payload.subject,
         body: payload.body,
         attachments: payload.attachments ?? [],
@@ -58,9 +78,9 @@ export const inquiryService = {
     }
   },
 
-  async getUnreadCount(): Promise<ItemResponse<number>> {
+  async getUnreadCount(filters?: InquiryFilters): Promise<ItemResponse<number>> {
     try {
-      const data = await provider.getUnreadCount()
+      const data = await provider.getUnreadCount(filters)
       return { data }
     } catch (err) {
       throwServiceError(err)

src/services/needService.ts

@@ -3,6 +3,7 @@ import type { NeedFilters } from '../provider/INeedProvider'
 import type { Need, CreateNeedInput, UpdateNeedInput } from '../domain/need'
 import type { ListResponse, ItemResponse } from './types'
 import { throwServiceError } from './errors'
+import { useSessionStore } from '../stores/sessionStore'
 
 const provider = MockupNeedProvider
 
@@ -25,7 +26,10 @@ export const needService = {
   },
   async create(input: CreateNeedInput): Promise<ItemResponse<Need>> {
     try {
-      const data = await provider.create(input)
+      // Neues Suchprofil der Organisation des Erstellers zuordnen (sonst fällt es aus der
+      // org-gefilterten Liste — Aktive-Suche-Leiste zeigt sonst ein fremdes Profil)
+      const orgId = useSessionStore.getState().currentUser?.organizationId
+      const data = await provider.create({ ...input, organizationId: input.organizationId ?? orgId })
       return { data }
     } catch (err) {
       throwServiceError(err)

src/stores/inquiryStore.ts

@@ -1,6 +1,7 @@
 import { create } from 'zustand'
-import type { Inquiry, InquiryMessage } from '../domain/inquiry'
 
+// Reine UI-State: der Anfrage-Dialog. Versendete Anfragen leben jetzt im Provider
+// (MockupInquiryProvider) und werden via React Query gelesen — nicht mehr hier.
 export interface PendingInquiry {
   propertyTitle: string
   location: string
@@ -13,15 +14,10 @@ export interface PendingInquiry {
 }
 
 interface InquiryStore {
-  // Dialog state
   dialogOpen: boolean
   pendingInquiry: PendingInquiry | null
   openInquiryDialog: (item: PendingInquiry) => void
   closeInquiryDialog: () => void
-
-  // Sent inquiries (in-memory, persists for the session)
-  sentInquiries: Inquiry[]
-  addInquiry: (item: PendingInquiry, message: string) => void
 }
 
 export const useInquiryStore = create<InquiryStore>((set) => ({
@@ -29,44 +25,4 @@ export const useInquiryStore = create<InquiryStore>((set) => ({
   pendingInquiry: null,
   openInquiryDialog: (item) => set({ dialogOpen: true, pendingInquiry: item }),
   closeInquiryDialog: () => set({ dialogOpen: false, pendingInquiry: null }),
-
-  sentInquiries: [],
-  addInquiry: (item, message) => {
-    const now = new Date().toISOString()
-    const msgId = `msg-sent-${Date.now()}`
-    const id = `sent-${Date.now()}`
-
-    const thread: InquiryMessage = {
-      id: msgId,
-      inquiryId: id,
-      senderType: 'tenant',
-      senderName: 'Admin User',
-      body: message,
-      attachments: [],
-      createdAt: now,
-    }
-
-    const inquiry: Inquiry = {
-      id,
-      organizationId: 'org-wincasa',
-      propertyId: item.propertyId ?? 'unknown',
-      tenantName: 'Admin User',
-      tenantCompany: 'Mobimo Management AG',
-      tenantEmail: 'admin@ideal-sharing.ch',
-      propertyAddress: item.propertyTitle,
-      propertyManagerName: 'Verwalter',
-      propertyManagerCompany: '',
-      subject: 'Anfrage: ' + item.propertyTitle,
-      message,
-      status: 'new',
-      unreadCount: 0,
-      isRead: true,
-      matchScore: item.matchScore,
-      createdAt: now,
-      updatedAt: now,
-      thread: [thread],
-    }
-
-    set(state => ({ sentInquiries: [inquiry, ...state.sentInquiries] }))
-  },
 }))