frontend/src/components/RecipeDetailOverlay.vue

@@ -829,7 +829,7 @@ onMounted(() => {
   else { selectedVolume.value = 'custom'; customVolumeValue.value = Math.round(ml) }
 
   loadBrand()
-  nextTick(() => generateCardImage())
+  // Don't auto-generate card image on mount — generate on demand when saving
 })
 
 function addIngredient() {

frontend/src/views/OilReference.vue

@@ -656,12 +656,8 @@ async function openOilDetail(name) {
     activeCard.value = card
     selectedOilName.value = null
     loadBrand()
-    // Pre-generate card image for instant save
+    // Generate image on demand when saving, not on open
     oilCardImageUrl.value = null
-    await nextTick()
-    await new Promise(r => setTimeout(r, 300))
-    const el = document.querySelector('.oil-card-modal')
-    if (el) await generateImageFromRef({ value: el }, oilCardImageUrl)
   } else {
     activeCard.value = null
     activeCardName.value = null