diff --git a/ui/src/pages/ProductionProductCostingHasCostDetail.vue b/ui/src/pages/ProductionProductCostingHasCostDetail.vue
index b381aac..543f825 100644
--- a/ui/src/pages/ProductionProductCostingHasCostDetail.vue
+++ b/ui/src/pages/ProductionProductCostingHasCostDetail.vue
@@ -457,7 +457,7 @@
 
     <div v-else class="column q-gutter-md pcd-content-body">
       <div
-        v-for="(grp, gi) in detailGroups"
+        v-for="(grp, gi) in detailGroupsWithTotals"
         :key="groupKey(grp, gi)"
         class="pcd-group-card"
       >
@@ -2911,6 +2911,26 @@ function shouldIncludeRowInGroupTotal (grp, row) {
   return normalizedValue !== '0' && normalizedValue !== 'false' && normalizedValue !== 'hayir'
 }
 
+// OrderEntry groupedRows ile ayni desen: sub-header degerleri ayri bir
+// state/cache icinde tutulmaz; iki gorunen tutar kolonu satirlardan reaktif
+// olarak her degisiklikte yeniden toplanir.
+const detailGroupsWithTotals = computed(() => (
+  detailGroups.value.map(group => {
+    const totals = (Array.isArray(group?.items) ? group.items : []).reduce((acc, row) => {
+      if (!shouldIncludeRowInGroupTotal(group, row)) return acc
+      acc.tryTotal += parseMoneyInput(row?.lTutar)
+      acc.usdTotal += resolveRowUSDTutar(row)
+      return acc
+    }, { tryTotal: 0, usdTotal: 0 })
+
+    return {
+      ...group,
+      tryTotal: totals.tryTotal,
+      usdTotal: totals.usdTotal
+    }
+  })
+))
+
 function refreshLiveGroupTotals () {
   // Totals are derived directly from reactive rows. The revision only forces
   // Quasar's table/sub-header render after an in-place row edit.
@@ -2972,19 +2992,11 @@ function resolveRenderedGroupRowCount (groupIndex) {
 }
 
 function resolveGroupTRYTutar (groupIndex, _revision) {
-  const grp = detailGroups.value[groupIndex]
-  return (Array.isArray(grp?.items) ? grp.items : []).reduce((total, row) => {
-    if (!shouldIncludeRowInGroupTotal(grp, row)) return total
-    return total + resolveRowTRYTutar(row)
-  }, 0)
+  return parseMoneyInput(detailGroupsWithTotals.value[groupIndex]?.tryTotal)
 }
 
 function resolveGroupUSDTutar (groupIndex, _revision) {
-  const grp = detailGroups.value[groupIndex]
-  return (Array.isArray(grp?.items) ? grp.items : []).reduce((total, row) => {
-    if (!shouldIncludeRowInGroupTotal(grp, row)) return total
-    return total + resolveRowUSDTutar(row)
-  }, 0)
+  return parseMoneyInput(detailGroupsWithTotals.value[groupIndex]?.usdTotal)
 }
 
 function resolveGroupQuantity (grp) {