feat: F028 strategic UX refocus — decision co-pilot redesign

Match cards lead with narrative summary as hero text; score and badges
step back to secondary. WeightingEditor replaces sliders with 3-level
chip selector (Optional/Wichtig/Kritisch). NeedInput uses progressive
disclosure for budget/timing/must-haves. NeedCardPreview shows priority
label groups instead of percentage bars. Results header reframed as
recommendations.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/demand/NeedCardPreview.tsx

@@ -4,6 +4,14 @@ import type { ParsedNeedCriteria } from '../../domain/needBuilder'
 import { WEIGHTING_KEYS, WEIGHTING_LABELS } from '../../domain/needBuilder'
 import type { WeightingKey } from '../../domain/needBuilder'
 
+function toRaw(w: Record<WeightingKey, number>): Record<WeightingKey, number> {
+  const max = Math.max(...WEIGHTING_KEYS.map(k => w[k] ?? 0))
+  if (max === 0) return Object.fromEntries(WEIGHTING_KEYS.map(k => [k, 3])) as Record<WeightingKey, number>
+  return Object.fromEntries(
+    WEIGHTING_KEYS.map(k => [k, Math.max(1, Math.round(((w[k] ?? 0) / max) * 5))])
+  ) as Record<WeightingKey, number>
+}
+
 interface Props {
   criteria: ParsedNeedCriteria
   weights: Record<WeightingKey, number>
@@ -21,13 +29,10 @@ const ASSET_LABELS: Record<string, string> = {
 const CRITICAL_FIELDS = ['assetType', 'areaRange', 'preferredLocations', 'budgetRange', 'timing']
 
 export function NeedCardPreview({ criteria: c, weights, confidenceByField, missingFields, needTitle, onNeedTitleChange }: Props) {
-  const maxWeight = Math.max(...WEIGHTING_KEYS.map(k => weights[k] ?? 0), 0.01)
-
   const fieldEntries = Object.entries(confidenceByField)
   const overallConfidence = fieldEntries.length > 0
     ? fieldEntries.reduce((sum, [, v]) => sum + v, 0) / fieldEntries.length
     : 0
-  const lowConfidenceFields = fieldEntries.filter(([, v]) => v < 0.6).map(([k]) => k)
   const criticalMissing = missingFields.filter(f => CRITICAL_FIELDS.some(cf => f.toLowerCase().includes(cf.toLowerCase())))
   const isLowConfidence = overallConfidence < 0.6
 
@@ -149,35 +154,34 @@ export function NeedCardPreview({ criteria: c, weights, confidenceByField, missi
               },
             }}
           />
-          {lowConfidenceFields.length > 0 && (
-            <Typography variant="caption" color="text.secondary" sx={{ mt: 0.5, display: 'block' }}>
-              Unsichere Felder: {lowConfidenceFields.join(', ')}
-            </Typography>
-          )}
         </Box>
 
         <Divider sx={{ my: 2 }} />
 
-        {/* Weights */}
-        <Typography variant="caption" sx={{ fontWeight: 600, display: 'block', mb: 1 }} color="text.secondary">
-          Gewichtungsprofil
-        </Typography>
-        <Box sx={{ display: 'flex', flexDirection: 'column', gap: 0.75 }}>
-          {WEIGHTING_KEYS.map(k => {
-            const pct = Math.round((weights[k] ?? 0) * 100)
-            return (
-              <Box key={k} sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
-                <Typography variant="caption" sx={{ width: 130, flexShrink: 0 }}>{WEIGHTING_LABELS[k]}</Typography>
-                <LinearProgress
-                  variant="determinate"
-                  value={((weights[k] ?? 0) / maxWeight) * 100}
-                  sx={{ flex: 1, height: 6, borderRadius: 3, bgcolor: '#e2e8f0', '& .MuiLinearProgress-bar': { bgcolor: '#1e3a5f' } }}
-                />
-                <Typography variant="caption" sx={{ width: 32, textAlign: 'right' }}>{pct}%</Typography>
-              </Box>
-            )
-          })}
-        </Box>
+        {/* Priority groups */}
+        {(() => {
+          const rawW = toRaw(weights)
+          const groups = [
+            { label: 'Kritisch', color: '#c0392b', keys: WEIGHTING_KEYS.filter(k => rawW[k] >= 4) },
+            { label: 'Wichtig',  color: '#1e3a5f', keys: WEIGHTING_KEYS.filter(k => rawW[k] === 3) },
+            { label: 'Optional', color: '#94a3b8', keys: WEIGHTING_KEYS.filter(k => rawW[k] <= 2) },
+          ].filter(g => g.keys.length > 0)
+          return (
+            <>
+              <Typography variant="caption" sx={{ fontWeight: 600, display: 'block', mb: 1 }} color="text.secondary">
+                Prioritäten
+              </Typography>
+              {groups.map(g => (
+                <Box key={g.label} sx={{ display: 'flex', alignItems: 'flex-start', gap: 1, mb: 0.5 }}>
+                  <Box sx={{ width: 8, height: 8, borderRadius: '50%', bgcolor: g.color, mt: 0.625, flexShrink: 0 }} />
+                  <Typography variant="caption">
+                    <strong>{g.label}:</strong>{' '}{g.keys.map(k => WEIGHTING_LABELS[k]).join(', ')}
+                  </Typography>
+                </Box>
+              ))}
+            </>
+          )
+        })()}
       </Card>
     </Box>
   )

src/components/demand/NeedInput.tsx

@@ -1,5 +1,6 @@
 import { useState } from 'react'
-import { Box, Card, Chip, Stack, TextField, Typography } from '@mui/material'
+import { Box, Button, Card, Chip, Collapse, Stack, TextField, Typography } from '@mui/material'
+import { ChevronDown, ChevronUp } from 'lucide-react'
 import type { ParsedNeedCriteria } from '../../domain/needBuilder'
 import { AssetType } from '../../domain/enums'
 
@@ -29,6 +30,9 @@ export function NeedInput({ criteria: c, onCriteriaChange: set }: Props) {
   const [locationDraft, setLocationDraft] = useState('')
   const [mustHaveDraft, setMustHaveDraft] = useState('')
 
+  const hasDetails = !!c.budgetRange?.maxPerSqm || !!c.timing?.earliestMoveIn || (c.mustHaveCriteria?.length ?? 0) > 0
+  const [showDetails, setShowDetails] = useState(hasDetails)
+
   function addLocations(raw: string) {
     const tokens = raw.split(',').map(x => x.trim()).filter(Boolean)
     if (!tokens.length) return
@@ -101,55 +105,67 @@ export function NeedInput({ criteria: c, onCriteriaChange: set }: Props) {
         sx={{ mb: 0.75 }}
       />
       {(c.preferredLocations?.length ?? 0) > 0 ? (
-        <Stack direction="row" spacing={0.5} sx={{ flexWrap: 'wrap', gap: 0.5, mb: 2.5 }}>
+        <Stack direction="row" spacing={0.5} sx={{ flexWrap: 'wrap', gap: 0.5, mb: 1.5 }}>
           {c.preferredLocations!.map(loc => (
             <Chip key={loc} label={loc} size="small"
               onDelete={() => set({ ...c, preferredLocations: c.preferredLocations!.filter(l => l !== loc) })}
             />
           ))}
         </Stack>
-      ) : <Box sx={{ mb: 2.5 }} />}
+      ) : <Box sx={{ mb: 1.5 }} />}
 
-      {/* Budget */}
-      <FieldLabel>Budget (max CHF/m²)</FieldLabel>
-      <TextField
-        size="small" type="number" placeholder="z.B. 45"
-        value={c.budgetRange?.maxPerSqm || ''}
-        onChange={e => set({ ...c, budgetRange: { maxPerSqm: parseInt(e.target.value) || 0, currency: 'CHF' } })}
-        sx={{ width: 160, mb: 2.5 }}
-        slotProps={{ htmlInput: { min: 0 } }}
-      />
-
-      {/* Timing */}
-      <FieldLabel>Verfügbar ab</FieldLabel>
-      <TextField
+      {/* Details toggle */}
+      <Button
         size="small"
-        placeholder="z.B. Q3 2025 oder 01.09.2025"
-        value={c.timing?.earliestMoveIn ?? ''}
-        onChange={e => set({ ...c, timing: { earliestMoveIn: e.target.value, latestMoveIn: e.target.value, flexibleTiming: true } })}
-        sx={{ width: 220, mb: 2.5 }}
-      />
+        onClick={() => setShowDetails(v => !v)}
+        endIcon={showDetails ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
+        sx={{ textTransform: 'none', color: '#64748b', pl: 0, mb: 1 }}
+      >
+        {showDetails ? 'Details ausblenden' : 'Budget, Timing & Must-haves'}
+      </Button>
 
-      {/* Must-haves */}
-      <FieldLabel>Must-haves</FieldLabel>
-      <TextField
-        size="small" fullWidth
-        placeholder="z.B. ÖV-Anbindung, Parkplätze — Enter zum Hinzufügen"
-        value={mustHaveDraft}
-        onChange={e => setMustHaveDraft(e.target.value)}
-        onKeyDown={e => { if (e.key === 'Enter' && mustHaveDraft.trim()) addMustHaves(mustHaveDraft) }}
-        onBlur={() => { if (mustHaveDraft.trim()) addMustHaves(mustHaveDraft) }}
-        sx={{ mb: 0.75 }}
-      />
-      {(c.mustHaveCriteria?.length ?? 0) > 0 && (
-        <Stack direction="row" spacing={0.5} sx={{ flexWrap: 'wrap', gap: 0.5 }}>
-          {c.mustHaveCriteria!.map(item => (
-            <Chip key={item} label={item} size="small"
-              onDelete={() => set({ ...c, mustHaveCriteria: c.mustHaveCriteria!.filter(m => m !== item) })}
-            />
-          ))}
-        </Stack>
-      )}
+      <Collapse in={showDetails}>
+        {/* Budget */}
+        <FieldLabel>Budget (max CHF/m²)</FieldLabel>
+        <TextField
+          size="small" type="number" placeholder="z.B. 45"
+          value={c.budgetRange?.maxPerSqm || ''}
+          onChange={e => set({ ...c, budgetRange: { maxPerSqm: parseInt(e.target.value) || 0, currency: 'CHF' } })}
+          sx={{ width: 160, mb: 2.5 }}
+          slotProps={{ htmlInput: { min: 0 } }}
+        />
+
+        {/* Timing */}
+        <FieldLabel>Verfügbar ab</FieldLabel>
+        <TextField
+          size="small"
+          placeholder="z.B. Q3 2025 oder 01.09.2025"
+          value={c.timing?.earliestMoveIn ?? ''}
+          onChange={e => set({ ...c, timing: { earliestMoveIn: e.target.value, latestMoveIn: e.target.value, flexibleTiming: true } })}
+          sx={{ width: 220, mb: 2.5 }}
+        />
+
+        {/* Must-haves */}
+        <FieldLabel>Must-haves</FieldLabel>
+        <TextField
+          size="small" fullWidth
+          placeholder="z.B. ÖV-Anbindung, Parkplätze — Enter zum Hinzufügen"
+          value={mustHaveDraft}
+          onChange={e => setMustHaveDraft(e.target.value)}
+          onKeyDown={e => { if (e.key === 'Enter' && mustHaveDraft.trim()) addMustHaves(mustHaveDraft) }}
+          onBlur={() => { if (mustHaveDraft.trim()) addMustHaves(mustHaveDraft) }}
+          sx={{ mb: 0.75 }}
+        />
+        {(c.mustHaveCriteria?.length ?? 0) > 0 && (
+          <Stack direction="row" spacing={0.5} sx={{ flexWrap: 'wrap', gap: 0.5 }}>
+            {c.mustHaveCriteria!.map(item => (
+              <Chip key={item} label={item} size="small"
+                onDelete={() => set({ ...c, mustHaveCriteria: c.mustHaveCriteria!.filter(m => m !== item) })}
+              />
+            ))}
+          </Stack>
+        )}
+      </Collapse>
     </Card>
   )
 }

src/components/demand/WeightingEditor.tsx

@@ -1,5 +1,5 @@
 import { useState } from 'react'
-import { Box, Button, Card, Slider, Typography } from '@mui/material'
+import { Box, Button, Card, Chip, Typography } from '@mui/material'
 import { RotateCcw } from 'lucide-react'
 import { WEIGHTING_KEYS, WEIGHTING_LABELS } from '../../domain/needBuilder'
 import type { WeightingKey } from '../../domain/needBuilder'
@@ -11,7 +11,11 @@ interface Props {
   assetType?: string
 }
 
-const IMPORTANCE_LABELS = ['', 'Unwichtig', 'Wenig wichtig', 'Wichtig', 'Sehr wichtig', 'Entscheidend']
+const PRIORITY_LEVELS = [
+  { label: 'Optional', value: 1, selectedColor: '#64748b' },
+  { label: 'Wichtig',  value: 3, selectedColor: '#1e3a5f' },
+  { label: 'Kritisch', value: 5, selectedColor: '#c0392b' },
+] as const
 
 function toRaw(w: Record<WeightingKey, number>): Record<WeightingKey, number> {
   const max = Math.max(...WEIGHTING_KEYS.map(k => w[k] ?? 0))
@@ -31,7 +35,7 @@ function rawToWeights(raw: Record<WeightingKey, number>): Record<WeightingKey, n
 export function WeightingEditor({ weights, onChange, assetType }: Props) {
   const [raw, setRaw] = useState<Record<WeightingKey, number>>(() => toRaw(weights))
 
-  function handleSlider(key: WeightingKey, value: number) {
+  function handleSelect(key: WeightingKey, value: number) {
     const updated = { ...raw, [key]: value }
     setRaw(updated)
     onChange(rawToWeights(updated))
@@ -51,7 +55,7 @@ export function WeightingEditor({ weights, onChange, assetType }: Props) {
             Wichtigkeit der Kriterien
           </Typography>
           <Typography variant="caption" color="text.secondary">
-            Schieber nach rechts = wichtiger. Gewichtung wird automatisch berechnet.
+            Wählen Sie für jedes Kriterium die Priorität.
           </Typography>
         </Box>
         <Button
@@ -65,32 +69,27 @@ export function WeightingEditor({ weights, onChange, assetType }: Props) {
       </Box>
 
       <Card sx={{ p: 3 }}>
-        <Box sx={{ display: 'flex', flexDirection: 'column', gap: 2.5 }}>
-          {WEIGHTING_KEYS.map(key => {
-            const importance = raw[key] ?? 3
-            return (
-              <Box key={key}>
-                <Box sx={{ display: 'flex', justifyContent: 'space-between', mb: 0.5 }}>
-                  <Typography variant="body2" sx={{ fontWeight: 500 }}>
-                    {WEIGHTING_LABELS[key]}
-                  </Typography>
-                  <Typography variant="caption" color="text.secondary">
-                    {IMPORTANCE_LABELS[importance]}
-                  </Typography>
-                </Box>
-                <Slider
-                  value={importance}
-                  min={1}
-                  max={5}
-                  step={1}
-                  marks
-                  onChange={(_, v) => handleSlider(key, v as number)}
+        <Box sx={{ display: 'flex', flexDirection: 'column', gap: 2 }}>
+          {WEIGHTING_KEYS.map(key => (
+            <Box key={key} sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <Typography variant="body2" sx={{ fontWeight: 500, flex: 1 }}>
+                {WEIGHTING_LABELS[key]}
+              </Typography>
+              {PRIORITY_LEVELS.map(p => (
+                <Chip
+                  key={p.value}
+                  label={p.label}
                   size="small"
-                  sx={{ color: '#1e3a5f' }}
+                  clickable
+                  onClick={() => handleSelect(key, p.value)}
+                  sx={raw[key] === p.value
+                    ? { bgcolor: p.selectedColor, color: 'white', fontWeight: 700, border: 'none' }
+                    : { bgcolor: 'transparent', border: '1px solid #e2e8f0', color: '#64748b' }
+                  }
                 />
-              </Box>
-            )
-          })}
+              ))}
+            </Box>
+          ))}
         </Box>
       </Card>
     </Box>

src/components/match-card/MatchCardCompact.tsx

@@ -44,10 +44,10 @@ export function MatchCardCompact({ vm }: Props) {
         </Alert>
       )}
 
-      {/* Header: score → type → confidence → availability → risk */}
-      <MatchCardHeader vm={vm} compact />
+      {/* Header: type chip + risk chip + score (secondary) */}
+      <MatchCardHeader vm={vm} />
 
-      {/* Title + location (max 2 lines) */}
+      {/* Title + location + hero narrative */}
       <Box sx={{ mt: 1.25, mb: 1.25 }}>
         <Typography variant="subtitle1" sx={{ fontWeight: 600 }} noWrap>
           {vm.title}
@@ -58,12 +58,17 @@ export function MatchCardCompact({ vm }: Props) {
             {vm.locationLabel}
           </Typography>
         </Box>
+        <Typography variant="caption" color="text.secondary" sx={{ mt: 0.25, display: 'block' }}>
+          {[vm.availabilityLabel, `${Math.round(vm.confidenceScore * 100)}% Konfidenz`].filter(Boolean).join(' · ')}
+        </Typography>
         {vm.explainabilitySummary && (
           <Typography
             variant="body2"
-            color="text.secondary"
             sx={{
-              mt: 0.5,
+              mt: 0.75,
+              fontWeight: 500,
+              color: '#1e293b',
+              lineHeight: 1.5,
               overflow: 'hidden',
               display: '-webkit-box',
               WebkitLineClamp: 2,

src/components/match-card/MatchCardExpanded.tsx

@@ -41,19 +41,18 @@ export function MatchCardExpanded({ vm }: Props) {
           <MapPin size={14} color="#64748b" />
           <Typography variant="body2" color="text.secondary">{vm.locationLabel}</Typography>
         </Box>
-        {vm.availabilityLabel && (
-          <Typography variant="body2" color="text.secondary" sx={{ mt: 0.25 }}>
-            Verfügbar: {vm.availabilityLabel}
-          </Typography>
-        )}
+        <Typography variant="caption" color="text.secondary" sx={{ mt: 0.25, display: 'block' }}>
+          {[vm.availabilityLabel, `${Math.round(vm.confidenceScore * 100)}% Konfidenz`].filter(Boolean).join(' · ')}
+        </Typography>
         {vm.explainabilitySummary && (
-          <Typography
-            variant="body2"
-            color="text.secondary"
-            sx={{ mt: 1, p: 1.5, bgcolor: '#f8fafc', borderRadius: 1, borderLeft: '3px solid #e2e8f0' }}
-          >
-            {vm.explainabilitySummary}
-          </Typography>
+          <Box sx={{ mt: 1.5 }}>
+            <Typography variant="overline" sx={{ color: '#64748b', display: 'block', mb: 0.5 }}>
+              Strategische Einschätzung
+            </Typography>
+            <Typography variant="body1" sx={{ fontWeight: 500, color: '#1e293b', lineHeight: 1.6 }}>
+              {vm.explainabilitySummary}
+            </Typography>
+          </Box>
         )}
       </Box>
 

src/components/match-card/MatchCardHeader.tsx

@@ -8,53 +8,34 @@ const RESULT_TYPE_META: Record<string, { label: string; color: string }> = {
   FUTURE_AVAILABILITY: { label: 'Zukunftssignal',     color: '#7c3aed' },
 }
 
-function confidenceColor(score: number): string {
-  if (score >= 0.75) return '#1a7a4a'
-  if (score >= 0.55) return '#d97706'
-  return '#c0392b'
-}
-
 interface Props {
   vm: MatchCardViewModel
-  compact?: boolean
 }
 
-export function MatchCardHeader({ vm, compact }: Props) {
+export function MatchCardHeader({ vm }: Props) {
   const rt = RESULT_TYPE_META[vm.resultType] ?? { label: vm.resultType, color: '#64748b' }
-  const confPct = Math.round(vm.confidenceScore * 100)
 
   const topRisk = vm.risks.length > 0 ? vm.risks[0].level : undefined
-  const showRiskBadge = topRisk && topRisk !== 'LOW'
-  const riskLabel = topRisk === 'CRITICAL' ? 'Kritisch' : topRisk === 'HIGH' ? 'Hohes Risiko' : 'Mittleres Risiko'
-  const riskColor: 'error' | 'warning' = (topRisk === 'HIGH' || topRisk === 'CRITICAL') ? 'error' : 'warning'
+  const showRiskBadge = topRisk === 'CRITICAL' || topRisk === 'HIGH'
+  const riskLabel = topRisk === 'CRITICAL' ? 'Kritisch' : 'Hohes Risiko'
+  const riskColor: 'error' = 'error'
 
   return (
     <Box sx={{ display: 'flex', alignItems: 'flex-start', justifyContent: 'space-between', gap: 1, flexWrap: 'wrap' }}>
-      {/* Score — leftmost, most prominent */}
-      <MatchScoreDisplay score={vm.matchScore} size={compact ? 'sm' : 'md'} />
-
-      {/* Badges: resultType → assetType → confidence → availability → risk */}
+      {/* Badges: resultType + risk only */}
       <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 0.5, alignItems: 'center' }}>
         <Chip
           label={rt.label}
           size="small"
           sx={{ bgcolor: rt.color, color: 'white', fontWeight: 600, fontSize: 11 }}
         />
-        {vm.assetType && (
-          <Chip label={vm.assetType} size="small" variant="outlined" sx={{ fontSize: 11 }} />
-        )}
-        <Chip
-          label={`${confPct}% Konfidenz`}
-          size="small"
-          sx={{ bgcolor: confidenceColor(vm.confidenceScore), color: 'white', fontSize: 11 }}
-        />
-        {vm.availabilityLabel && (
-          <Chip label={vm.availabilityLabel} size="small" variant="outlined" sx={{ fontSize: 11 }} />
-        )}
         {showRiskBadge && (
           <Chip label={riskLabel} size="small" color={riskColor} variant="outlined" />
         )}
       </Box>
+
+      {/* Score — secondary, right side */}
+      <MatchScoreDisplay score={vm.matchScore} size="sm" />
     </Box>
   )
 }

src/components/results/ResultFeedHeader.tsx

@@ -11,10 +11,10 @@ export function ResultFeedHeader({ total, verifiedCount, externalCount, futureCo
   return (
     <Box sx={{ bgcolor: 'white', borderBottom: '1px solid #e2e8f0', px: 3, py: 2 }}>
       <Typography variant="h5" sx={{ fontWeight: 700 }} color="text.primary">
-        {total} Treffer gefunden
+        {total} Empfehlungen
       </Typography>
       <Typography variant="body2" color="text.secondary">
-        {verifiedCount} Verified · {externalCount} Extern · {futureCount} Signale
+        {verifiedCount} Verifiziert · {externalCount} Extern · {futureCount} Marktsignale
       </Typography>
     </Box>
   )