feat: Smart Shopping List + Household bugfixes

Shopping:
- Merged view (default): same ingredient + unit = summed amounts
  (150g Quark + 300g Quark → 450g Quark)
- Shows which recipes need each ingredient
- Toggle between 'Zusammengefasst' and 'Nach Rezept' views
- Alphabetically sorted in merged view

Household bugfixes:
- Fixed bouncy modal animation (removed Framer Motion spring)
- Fixed clipboard copy on HTTP (textarea fallback)
- Fixed logout on join (JWT secrets mismatch in docker-compose)

Also: mounted backend data/ volume for recipe images

docker-compose.yml

@@ -22,11 +22,13 @@ services:
     depends_on:
       db:
         condition: service_healthy
+    volumes:
+      - ./backend/data:/app/data
     environment:
       DATABASE_URL: postgresql://luna:${DB_PASSWORD:-luna-recipes-secret-2026}@db:5432/luna_recipes
-      JWT_SECRET: ${JWT_SECRET:-luna-jwt-change-in-prod}
+      JWT_SECRET: ${JWT_SECRET:-luna-recipes-jwt-secret-change-in-prod-2026}
-      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET:-luna-refresh-change-in-prod}
+      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET:-luna-recipes-refresh-secret-change-in-prod-2026}
-      COOKIE_SECRET: ${COOKIE_SECRET:-luna-cookie-change-in-prod}
+      COOKIE_SECRET: ${COOKIE_SECRET:-luna-recipes-cookie-secret-change-in-prod-2026}
       PORT: "6001"
       NODE_ENV: production
     ports:

frontend/nginx.conf

@@ -4,6 +4,14 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
+    # Image proxy to backend
+    location /images/ {
+        proxy_pass http://backend:6001;
+        proxy_set_header Host $host;
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+    }
+
     # API proxy to backend
     location /api/ {
         proxy_pass http://backend:6001;

frontend/src/components/profile/HouseholdCard.tsx

@@ -1,6 +1,5 @@
 import { useState } from 'react'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
-import { motion, AnimatePresence } from 'framer-motion'
 import { Home, Users, Copy, RefreshCw, LogOut, X, Check } from 'lucide-react'
 import {
   getMyHousehold,
@@ -23,13 +22,20 @@ export function HouseholdCard() {
   const [code, setCode] = useState('')
   const [copied, setCopied] = useState(false)
 
-  const { data, isLoading } = useQuery({
+  const { data: household, isLoading } = useQuery({
     queryKey: ['household'],
-    queryFn: getMyHousehold,
+    queryFn: async () => {
+      try {
+        const res = await getMyHousehold()
+        return res.data as Household
+      } catch {
+        // 404 = no household, that's fine
+        return null
+      }
+    },
     retry: false,
   })
 
-  const household: Household | null = data?.data ?? null
   const myRole = household?.members.find((m) => m.user_id === user?.id)?.role
 
   const createMut = useMutation({
@@ -73,14 +79,29 @@ export function HouseholdCard() {
     onError: (err: Error) => showToast.error(err.message),
   })
 
-  const copyCode = async () => {
+  // Clipboard fallback for HTTP (no navigator.clipboard)
+  const copyCode = () => {
     if (!household?.invite_code) return
     try {
-      await navigator.clipboard.writeText(household.invite_code)
+      if (navigator.clipboard && window.isSecureContext) {
+        navigator.clipboard.writeText(household.invite_code)
+      } else {
+        // Fallback: textarea trick
+        const ta = document.createElement('textarea')
+        ta.value = household.invite_code
+        ta.style.position = 'fixed'
+        ta.style.left = '-9999px'
+        document.body.appendChild(ta)
+        ta.select()
+        document.execCommand('copy')
+        document.body.removeChild(ta)
+      }
       setCopied(true)
+      showToast.success('Code kopiert!')
       setTimeout(() => setCopied(false), 2000)
     } catch {
-      showToast.error('Kopieren fehlgeschlagen')
+      // Last resort: show code in prompt
+      showToast.error('Kopiere den Code manuell: ' + household.invite_code)
     }
   }
 
@@ -88,48 +109,6 @@ export function HouseholdCard() {
     return <div className="bg-surface rounded-2xl p-4 shadow-sm animate-pulse h-24" />
   }
 
-  // Mini modal component
-  const MiniModal = ({
-    open,
-    onClose,
-    title,
-    children,
-  }: {
-    open: boolean
-    onClose: () => void
-    title: string
-    children: React.ReactNode
-  }) => (
-    <AnimatePresence>
-      {open && (
-        <motion.div
-          className="fixed inset-0 z-50 flex items-end sm:items-center justify-center bg-black/40 backdrop-blur-sm"
-          initial={{ opacity: 0 }}
-          animate={{ opacity: 1 }}
-          exit={{ opacity: 0 }}
-          onClick={onClose}
-        >
-          <motion.div
-            className="bg-cream w-full sm:max-w-sm sm:rounded-2xl rounded-t-2xl p-6"
-            initial={{ y: '100%' }}
-            animate={{ y: 0 }}
-            exit={{ y: '100%' }}
-            transition={{ type: 'spring', damping: 25, stiffness: 300 }}
-            onClick={(e) => e.stopPropagation()}
-          >
-            <div className="flex items-center justify-between mb-4">
-              <h3 className="font-display text-lg text-espresso">{title}</h3>
-              <button onClick={onClose} className="min-w-[44px] min-h-[44px] flex items-center justify-center text-warm-grey">
-                <X size={20} />
-              </button>
-            </div>
-            {children}
-          </motion.div>
-        </motion.div>
-      )}
-    </AnimatePresence>
-  )
-
   // No household
   if (!household) {
     return (
@@ -158,39 +137,80 @@ export function HouseholdCard() {
           </div>
         </div>
 
-        <MiniModal open={showCreate} onClose={() => setShowCreate(false)} title="Haushalt erstellen">
+        {/* Create Modal */}
+        {showCreate && (
+          <div
+            className="fixed inset-0 z-50 flex items-end sm:items-center justify-center bg-black/40 backdrop-blur-sm"
+            onClick={() => setShowCreate(false)}
+          >
+            <div
+              className="bg-cream w-full sm:max-w-sm sm:rounded-2xl rounded-t-2xl p-6"
+              onClick={(e) => e.stopPropagation()}
+            >
+              <div className="flex items-center justify-between mb-4">
+                <h3 className="font-display text-lg text-espresso">Haushalt erstellen</h3>
+                <button onClick={() => setShowCreate(false)} className="min-w-[44px] min-h-[44px] flex items-center justify-center text-warm-grey">
+                  <X size={20} />
+                </button>
+              </div>
+              <form onSubmit={(e) => { e.preventDefault(); name.trim() && createMut.mutate(name.trim()) }}>
                 <input
                   type="text"
                   value={name}
                   onChange={(e) => setName(e.target.value)}
                   placeholder="z.B. Luna & Marc"
+                  autoFocus
                   className="w-full bg-surface border border-sand rounded-xl px-4 py-3 text-espresso placeholder:text-warm-grey/50 focus:outline-none focus:ring-2 focus:ring-primary/30 min-h-[44px] mb-4"
                 />
                 <button
-            onClick={() => name.trim() && createMut.mutate(name.trim())}
+                  type="submit"
                   disabled={!name.trim() || createMut.isPending}
                   className="w-full bg-primary text-white rounded-xl py-3 font-medium min-h-[44px] disabled:opacity-50"
                 >
                   {createMut.isPending ? 'Erstellen...' : 'Erstellen'}
                 </button>
-        </MiniModal>
+              </form>
+            </div>
+          </div>
+        )}
 
-        <MiniModal open={showJoin} onClose={() => setShowJoin(false)} title="Mit Code beitreten">
+        {/* Join Modal */}
+        {showJoin && (
+          <div
+            className="fixed inset-0 z-50 flex items-end sm:items-center justify-center bg-black/40 backdrop-blur-sm"
+            onClick={() => setShowJoin(false)}
+          >
+            <div
+              className="bg-cream w-full sm:max-w-sm sm:rounded-2xl rounded-t-2xl p-6"
+              onClick={(e) => e.stopPropagation()}
+            >
+              <div className="flex items-center justify-between mb-4">
+                <h3 className="font-display text-lg text-espresso">Mit Code beitreten</h3>
+                <button onClick={() => setShowJoin(false)} className="min-w-[44px] min-h-[44px] flex items-center justify-center text-warm-grey">
+                  <X size={20} />
+                </button>
+              </div>
+              <form onSubmit={(e) => { e.preventDefault(); code.trim() && joinMut.mutate(code.trim()) }}>
                 <input
                   type="text"
                   value={code}
-            onChange={(e) => setCode(e.target.value)}
+                  onChange={(e) => setCode(e.target.value.toUpperCase())}
-            placeholder="Einladungscode eingeben"
+                  placeholder="Einladungscode"
-            className="w-full bg-surface border border-sand rounded-xl px-4 py-3 text-espresso placeholder:text-warm-grey/50 focus:outline-none focus:ring-2 focus:ring-primary/30 min-h-[44px] mb-4"
+                  autoFocus
+                  autoCapitalize="characters"
+                  className="w-full bg-surface border border-sand rounded-xl px-4 py-3 text-espresso font-mono tracking-wider placeholder:text-warm-grey/50 placeholder:font-sans placeholder:tracking-normal focus:outline-none focus:ring-2 focus:ring-primary/30 min-h-[44px] mb-4"
                 />
                 <button
-            onClick={() => code.trim() && joinMut.mutate(code.trim())}
+                  type="submit"
                   disabled={!code.trim() || joinMut.isPending}
                   className="w-full bg-primary text-white rounded-xl py-3 font-medium min-h-[44px] disabled:opacity-50"
                 >
                   {joinMut.isPending ? 'Beitreten...' : 'Beitreten'}
                 </button>
-        </MiniModal>
+              </form>
+            </div>
+          </div>
+        )}
       </>
     )
   }
@@ -239,12 +259,13 @@ export function HouseholdCard() {
           <div className="bg-sand/30 rounded-xl p-3 mb-3">
             <p className="text-xs text-warm-grey mb-1">Einladungscode</p>
             <div className="flex items-center gap-2">
-              <code className="flex-1 text-sm font-mono text-espresso bg-surface rounded-lg px-3 py-2">
+              <code className="flex-1 text-sm font-mono text-espresso bg-surface rounded-lg px-3 py-2 select-all">
                 {household.invite_code}
               </code>
               <button
                 onClick={copyCode}
                 className="min-w-[44px] min-h-[44px] flex items-center justify-center text-warm-grey hover:text-primary transition-colors"
+                title="Code kopieren"
               >
                 {copied ? <Check size={18} className="text-sage" /> : <Copy size={18} />}
               </button>
@@ -252,6 +273,7 @@ export function HouseholdCard() {
                 onClick={() => regenMut.mutate()}
                 disabled={regenMut.isPending}
                 className="min-w-[44px] min-h-[44px] flex items-center justify-center text-warm-grey hover:text-primary transition-colors disabled:opacity-50"
+                title="Neuen Code generieren"
               >
                 <RefreshCw size={18} className={regenMut.isPending ? 'animate-spin' : ''} />
               </button>
@@ -272,20 +294,13 @@ export function HouseholdCard() {
       </div>
 
       {/* Leave confirm */}
-      <AnimatePresence>
       {showLeaveConfirm && (
-          <motion.div
+        <div
           className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 backdrop-blur-sm px-6"
-            initial={{ opacity: 0 }}
-            animate={{ opacity: 1 }}
-            exit={{ opacity: 0 }}
           onClick={() => setShowLeaveConfirm(false)}
         >
-            <motion.div
+          <div
             className="bg-surface rounded-2xl p-6 max-w-sm w-full shadow-xl"
-              initial={{ scale: 0.9, opacity: 0 }}
-              animate={{ scale: 1, opacity: 1 }}
-              exit={{ scale: 0.9, opacity: 0 }}
             onClick={(e) => e.stopPropagation()}
           >
             <h3 className="font-display text-lg text-espresso mb-2">Haushalt verlassen?</h3>
@@ -307,10 +322,9 @@ export function HouseholdCard() {
                 {leaveMut.isPending ? 'Wird verlassen...' : 'Verlassen'}
               </button>
             </div>
-            </motion.div>
+          </div>
-          </motion.div>
+        </div>
       )}
-      </AnimatePresence>
     </>
   )
 }

frontend/src/pages/ShoppingPage.tsx

@@ -1,6 +1,6 @@
-import { useState, useRef } from 'react'
+import { useState, useRef, useMemo } from 'react'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
-import { Trash2, Plus } from 'lucide-react'
+import { Trash2, Plus, List, Layers } from 'lucide-react'
 import {
   fetchShopping,
   addCustomItem,
@@ -13,14 +13,72 @@ import type { ShoppingItem } from '../api/shopping'
 import { useAuth } from '../context/AuthContext'
 import { EmptyState } from '../components/ui/EmptyState'
 
+// Merged item for combined view
+interface MergedItem {
+  key: string
+  name: string
+  totalAmount: number | null
+  unit: string | null
+  items: ShoppingItem[] // original items that were merged
+  allChecked: boolean
+  someChecked: boolean
+  recipes: string[] // recipe names
+}
+
+function mergeItems(groups: { recipe_title: string; recipe_id?: string; items: ShoppingItem[] }[]): MergedItem[] {
+  const allItems = groups.flatMap((g) =>
+    g.items.map((item) => ({ ...item, recipe_title: g.recipe_title, recipe_id: g.recipe_id }))
+  )
+
+  const merged = new Map<string, MergedItem>()
+
+  for (const item of allItems) {
+    const normalizedName = item.name.trim().toLowerCase()
+    const normalizedUnit = (item.unit || '').trim().toLowerCase()
+    const key = `${normalizedName}::${normalizedUnit}`
+
+    if (merged.has(key)) {
+      const existing = merged.get(key)!
+      existing.items.push(item)
+      if (item.amount != null && existing.totalAmount != null) {
+        existing.totalAmount += item.amount
+      } else if (item.amount != null) {
+        existing.totalAmount = item.amount
+      }
+      if (item.recipe_title && !existing.recipes.includes(item.recipe_title)) {
+        existing.recipes.push(item.recipe_title)
+      }
+      existing.allChecked = existing.items.every((i) => i.checked)
+      existing.someChecked = existing.items.some((i) => i.checked)
+    } else {
+      merged.set(key, {
+        key,
+        name: item.name, // keep original casing from first occurrence
+        totalAmount: item.amount ?? null,
+        unit: item.unit || null,
+        items: [item],
+        allChecked: !!item.checked,
+        someChecked: !!item.checked,
+        recipes: item.recipe_title ? [item.recipe_title] : [],
+      })
+    }
+  }
+
+  // Sort: unchecked first, then by name
+  return Array.from(merged.values()).sort((a, b) => {
+    if (a.allChecked !== b.allChecked) return a.allChecked ? 1 : -1
+    return a.name.localeCompare(b.name, 'de')
+  })
+}
+
 export function ShoppingPage() {
   const qc = useQueryClient()
   const { isAuthenticated } = useAuth()
   const [newItem, setNewItem] = useState('')
   const [scope, setScope] = useState<'personal' | 'household'>('personal')
+  const [viewMode, setViewMode] = useState<'recipe' | 'merged'>('merged')
   const inputRef = useRef<HTMLInputElement>(null)
 
-  // Check if user has a household
   const { data: householdData } = useQuery({
     queryKey: ['household'],
     queryFn: async () => {
@@ -44,6 +102,8 @@ export function ShoppingPage() {
     queryFn: () => fetchShopping(activeScope),
   })
 
+  const mergedItems = useMemo(() => mergeItems(groups), [groups])
+
   const checkMutation = useMutation({
     mutationFn: toggleCheck,
     onSuccess: () => qc.invalidateQueries({ queryKey: ['shopping'] }),
@@ -81,6 +141,24 @@ export function ShoppingPage() {
     addMutation.mutate({ name })
   }
 
+  // Toggle all items in a merged group
+  const handleMergedToggle = async (merged: MergedItem) => {
+    // If all checked → uncheck all, otherwise check all unchecked
+    const itemsToToggle = merged.allChecked
+      ? merged.items
+      : merged.items.filter((i) => !i.checked)
+    for (const item of itemsToToggle) {
+      checkMutation.mutate(item.id)
+    }
+  }
+
+  // Delete all items in a merged group
+  const handleMergedDelete = async (merged: MergedItem) => {
+    for (const item of merged.items) {
+      deleteMutation.mutate(item.id)
+    }
+  }
+
   const hasChecked = groups.some((g) => g.items.some((i) => i.checked))
   const totalItems = groups.reduce((acc, g) => acc + g.items.length, 0)
   const totalChecked = groups.reduce((acc, g) => acc + g.items.filter((i) => i.checked).length, 0)
@@ -135,9 +213,17 @@ export function ShoppingPage() {
       {/* TopBar */}
       <div className="sticky top-0 z-40 bg-cream/95 backdrop-blur-sm border-b border-sand px-4 py-3 flex items-center justify-between">
         <h1 className="font-display text-xl text-espresso">Einkaufsliste</h1>
-        <div className="flex items-center gap-2">
+        <div className="flex items-center gap-1">
+          {/* View toggle */}
+          <button
+            onClick={() => setViewMode(viewMode === 'merged' ? 'recipe' : 'merged')}
+            className="p-2 text-warm-grey hover:text-primary transition-colors min-w-[44px] min-h-[44px] flex items-center justify-center"
+            title={viewMode === 'merged' ? 'Nach Rezept anzeigen' : 'Zusammengefasst anzeigen'}
+          >
+            {viewMode === 'merged' ? <List size={18} /> : <Layers size={18} />}
+          </button>
           {totalUnchecked > 0 && (
-            <span className="text-sm text-warm-grey">{totalUnchecked} offen</span>
+            <span className="text-sm text-warm-grey">{totalUnchecked}</span>
           )}
           {hasChecked && (
             <button
@@ -167,9 +253,7 @@ export function ShoppingPage() {
             <button
               onClick={() => setScope('personal')}
               className={`flex-1 py-2 rounded-lg text-sm font-medium transition-colors min-h-[36px] ${
-                scope === 'personal'
+                scope === 'personal' ? 'bg-primary text-white' : 'text-warm-grey hover:text-espresso'
-                  ? 'bg-primary text-white'
-                  : 'text-warm-grey hover:text-espresso'
               }`}
             >
               Persönlich
@@ -177,9 +261,7 @@ export function ShoppingPage() {
             <button
               onClick={() => setScope('household')}
               className={`flex-1 py-2 rounded-lg text-sm font-medium transition-colors min-h-[36px] ${
-                scope === 'household'
+                scope === 'household' ? 'bg-primary text-white' : 'text-warm-grey hover:text-espresso'
-                  ? 'bg-primary text-white'
-                  : 'text-warm-grey hover:text-espresso'
               }`}
             >
               🏠 Haushalt
@@ -202,10 +284,7 @@ export function ShoppingPage() {
                 Abbrechen
               </button>
               <button
-                onClick={() => {
+                onClick={() => { deleteAllMutation.mutate(); setShowClearConfirm(false) }}
-                  deleteAllMutation.mutate()
-                  setShowClearConfirm(false)
-                }}
                 className="flex-1 py-3 rounded-xl bg-berry-red text-white font-medium min-h-[44px]"
               >
                 🗑️ Alles löschen
@@ -221,13 +300,7 @@ export function ShoppingPage() {
 
       {/* Quick-Add */}
       <div className={`sticky ${hasHousehold ? 'top-[105px]' : 'top-[53px]'} z-30 bg-cream/95 backdrop-blur-sm px-4 py-3`}>
-        <form
+        <form onSubmit={(e) => { e.preventDefault(); handleAdd() }} className="flex gap-2">
-          onSubmit={(e) => {
-            e.preventDefault()
-            handleAdd()
-          }}
-          className="flex gap-2"
-        >
           <input
             ref={inputRef}
             type="text"
@@ -252,8 +325,10 @@ export function ShoppingPage() {
           <div className="bg-primary-light/30 rounded-2xl p-3">
             <div className="flex items-center justify-between text-sm text-espresso">
               <span>
-                {recipeCount > 0 && <>{recipeCount} Rezept{recipeCount !== 1 ? 'e' : ''} · </>}
+                {viewMode === 'merged'
-                {totalItems} Artikel · {totalChecked} erledigt
+                  ? <>{mergedItems.length} Artikel{mergedItems.length !== 1 ? '' : ''} · {totalChecked} erledigt</>
+                  : <>{recipeCount > 0 && <>{recipeCount} Rezept{recipeCount !== 1 ? 'e' : ''} · </>}{totalItems} Artikel · {totalChecked} erledigt</>
+                }
               </span>
               <span className="text-warm-grey text-xs">
                 {totalItems > 0 ? Math.round((totalChecked / totalItems) * 100) : 0}%
@@ -277,7 +352,29 @@ export function ShoppingPage() {
             title="Einkaufsliste leer"
             description="Füge Zutaten aus einem Rezept hinzu oder erstelle eigene Einträge."
           />
+        ) : viewMode === 'merged' ? (
+          /* ── Merged/Combined View ── */
+          <div className="bg-surface rounded-2xl shadow-sm overflow-hidden">
+            <div className="px-4 py-3 border-b border-sand/50 flex items-center gap-2">
+              <span className="text-base">🛒</span>
+              <h3 className="font-semibold text-sm text-espresso">Zusammengefasst</h3>
+              <span className="text-xs text-warm-grey ml-auto">
+                {mergedItems.filter((m) => !m.allChecked).length}/{mergedItems.length}
+              </span>
+            </div>
+            <ul>
+              {mergedItems.map((merged) => (
+                <MergedItemRow
+                  key={merged.key}
+                  merged={merged}
+                  onToggle={() => handleMergedToggle(merged)}
+                  onDelete={() => handleMergedDelete(merged)}
+                />
+              ))}
+            </ul>
+          </div>
         ) : (
+          /* ── Recipe-grouped View ── */
           groups.map((group) => (
             <div key={group.recipe_title} className="bg-surface rounded-2xl shadow-sm overflow-hidden">
               <div className="px-4 py-3 border-b border-sand/50 flex items-center gap-2">
@@ -307,6 +404,115 @@ export function ShoppingPage() {
   )
 }
 
+/* ── Merged Item Row ── */
+function MergedItemRow({
+  merged,
+  onToggle,
+  onDelete,
+}: {
+  merged: MergedItem
+  onToggle: () => void
+  onDelete: () => void
+}) {
+  const THRESHOLD = -80
+  const [swipeX, setSwipeX] = useState(0)
+  const touchStartX = useRef(0)
+  const swiping = useRef(false)
+  const pastThreshold = swipeX < THRESHOLD
+
+  const handleTouchStart = (e: React.TouchEvent) => {
+    touchStartX.current = e.touches[0].clientX
+    swiping.current = false
+  }
+
+  const handleTouchMove = (e: React.TouchEvent) => {
+    const dx = e.touches[0].clientX - touchStartX.current
+    if (dx < -10) {
+      swiping.current = true
+      setSwipeX(Math.max(dx, -160))
+    } else {
+      setSwipeX(0)
+    }
+  }
+
+  const handleTouchEnd = () => {
+    if (pastThreshold) {
+      setSwipeX(-300)
+      setTimeout(() => onDelete(), 200)
+    } else {
+      setSwipeX(0)
+    }
+    swiping.current = false
+  }
+
+  const amountText = [
+    merged.totalAmount != null ? (Number.isInteger(merged.totalAmount) ? merged.totalAmount : merged.totalAmount.toFixed(1)) : null,
+    merged.unit,
+  ].filter(Boolean).join(' ')
+
+  const isChecked = merged.allChecked
+
+  return (
+    <li className="relative overflow-hidden">
+      <div className={`absolute inset-y-0 right-0 w-40 flex items-center justify-center transition-colors ${pastThreshold ? 'bg-berry-red' : 'bg-berry-red/60'}`}>
+        <span className={`text-white font-medium transition-all ${pastThreshold ? 'text-sm scale-110' : 'text-xs'}`}>
+          {pastThreshold ? '🗑️ Löschen' : '×'}
+        </span>
+      </div>
+
+      <div
+        className={`relative bg-surface flex items-center gap-3 px-4 min-h-[52px] ${swiping.current ? '' : 'transition-transform duration-200'}`}
+        style={{ transform: `translateX(${swipeX}px)` }}
+        onTouchStart={handleTouchStart}
+        onTouchMove={handleTouchMove}
+        onTouchEnd={handleTouchEnd}
+      >
+        <button
+          onClick={onToggle}
+          className="flex-shrink-0 w-6 h-6 rounded-md border-2 flex items-center justify-center transition-colors min-w-[44px] min-h-[44px]"
+          style={{
+            borderColor: isChecked ? '#C4737E' : merged.someChecked ? '#C4737E80' : '#E8E0D8',
+            backgroundColor: isChecked ? '#C4737E' : 'transparent',
+          }}
+        >
+          {isChecked && (
+            <svg width="14" height="14" viewBox="0 0 14 14" fill="none">
+              <path d="M2.5 7L5.5 10L11.5 4" stroke="white" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+            </svg>
+          )}
+          {merged.someChecked && !isChecked && (
+            <div className="w-2 h-2 rounded-sm bg-primary/60" />
+          )}
+        </button>
+
+        <div className={`flex-1 min-w-0 ${isChecked ? 'opacity-50' : ''}`}>
+          <span className={`text-base sm:text-lg text-espresso ${isChecked ? 'line-through text-warm-grey' : ''}`}>
+            {merged.name}
+          </span>
+          {merged.items.length > 1 && (
+            <p className="text-xs text-warm-grey truncate">
+              {merged.recipes.length > 0 ? merged.recipes.join(', ') : `${merged.items.length}×`}
+            </p>
+          )}
+        </div>
+
+        {amountText && (
+          <span className={`text-sm flex-shrink-0 font-medium ${isChecked ? 'text-warm-grey/50 line-through' : 'text-warm-grey'}`}>
+            {amountText}
+          </span>
+        )}
+
+        {merged.items.length > 1 && !isChecked && (
+          <span className="text-xs bg-primary/10 text-primary px-1.5 py-0.5 rounded-full flex-shrink-0">
+            {merged.items.length}×
+          </span>
+        )}
+      </div>
+    </li>
+  )
+}
+
+/* ── Single Item Row ── */
 function ShoppingItemRow({
   item,
   onToggle,
@@ -351,24 +557,14 @@ function ShoppingItemRow({
 
   return (
     <li className="relative overflow-hidden">
-      <div
+      <div className={`absolute inset-y-0 right-0 w-40 flex items-center justify-center transition-colors ${pastThreshold ? 'bg-berry-red' : 'bg-berry-red/60'}`}>
-        className={`absolute inset-y-0 right-0 w-40 flex items-center justify-center transition-colors ${
+        <span className={`text-white font-medium transition-all ${pastThreshold ? 'text-sm scale-110' : 'text-xs'}`}>
-          pastThreshold ? 'bg-berry-red' : 'bg-berry-red/60'
-        }`}
-      >
-        <span
-          className={`text-white font-medium transition-all ${
-            pastThreshold ? 'text-sm scale-110' : 'text-xs'
-          }`}
-        >
           {pastThreshold ? '🗑️ Löschen' : '×'}
         </span>
       </div>
 
       <div
-        className={`relative bg-surface flex items-center gap-3 px-4 min-h-[52px] ${
+        className={`relative bg-surface flex items-center gap-3 px-4 min-h-[52px] ${swiping.current ? '' : 'transition-transform duration-200'}`}
-          swiping.current ? '' : 'transition-transform duration-200'
-        }`}
         style={{ transform: `translateX(${swipeX}px)` }}
         onTouchStart={handleTouchStart}
         onTouchMove={handleTouchMove}
@@ -384,33 +580,19 @@ function ShoppingItemRow({
         >
           {item.checked && (
             <svg width="14" height="14" viewBox="0 0 14 14" fill="none">
-              <path
+              <path d="M2.5 7L5.5 10L11.5 4" stroke="white" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
-                d="M2.5 7L5.5 10L11.5 4"
-                stroke="white"
-                strokeWidth="2"
-                strokeLinecap="round"
-                strokeLinejoin="round"
-              />
             </svg>
           )}
         </button>
 
         <div className={`flex-1 min-w-0 ${item.checked ? 'opacity-50' : ''}`}>
-          <span
+          <span className={`text-base sm:text-lg text-espresso ${item.checked ? 'line-through text-warm-grey' : ''}`}>
-            className={`text-base sm:text-lg text-espresso ${
-              item.checked ? 'line-through text-warm-grey' : ''
-            }`}
-          >
             {item.name}
           </span>
         </div>
 
         {amountText && (
-          <span
+          <span className={`text-sm flex-shrink-0 ${item.checked ? 'text-warm-grey/50 line-through' : 'text-warm-grey'}`}>
-            className={`text-sm flex-shrink-0 ${
-              item.checked ? 'text-warm-grey/50 line-through' : 'text-warm-grey'
-            }`}
-          >
             {amountText}
           </span>
         )}