From eef1451c5a585885780d80dfc001a9d3c18a008a Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Tue, 18 Nov 2025 10:21:36 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=ED=95=AD=EB=AA=A9=20=ED=91=9C=EC=8B=9C?=
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- FieldGroup에 displayItems 추가 (그룹별 독립적인 표시 설정)
- SelectedItemsDetailInputConfig에서 전역 displayItems 제거
- renderDisplayItems에 groupId 파라미터 추가하여 그룹별 설정 사용
- 설정 패널에서 그룹별로 displayItems 관리
- 각 그룹마다 다른 표시 형식 가능 (예: 거래처 정보 vs 단가 정보)
- 그룹의 필드만 선택 가능하도록 필터링
---
 .../SelectedItemsDetailInputComponent.tsx     |  20 +-
 .../SelectedItemsDetailInputConfigPanel.tsx   | 477 ++++++++----------
 .../selected-items-detail-input/types.ts      |   8 +-
 3 files changed, 228 insertions(+), 277 deletions(-)

diff --git a/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputComponent.tsx b/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputComponent.tsx
index da16a349..4bdb1a2e 100644
--- a/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputComponent.tsx
+++ b/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputComponent.tsx
@@ -544,13 +544,19 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
     }
   };
 
-  // 🆕 displayItems를 렌더링하는 헬퍼 함수
-  const renderDisplayItems = useCallback((entry: GroupEntry, item: ItemData) => {
-    const displayItems = componentConfig.displayItems || [];
+  // 🆕 displayItems를 렌더링하는 헬퍼 함수 (그룹별)
+  const renderDisplayItems = useCallback((entry: GroupEntry, item: ItemData, groupId: string) => {
+    // 🆕 해당 그룹의 displayItems 가져오기
+    const group = (componentConfig.fieldGroups || []).find(g => g.id === groupId);
+    const displayItems = group?.displayItems || [];
     
     if (displayItems.length === 0) {
-      // displayItems가 없으면 기본 방식 (모든 필드 나열)
-      const fields = componentConfig.additionalFields || [];
+      // displayItems가 없으면 기본 방식 (해당 그룹의 필드만 나열)
+      const fields = (componentConfig.additionalFields || []).filter(f => 
+        componentConfig.fieldGroups && componentConfig.fieldGroups.length > 0 
+          ? f.groupId === groupId 
+          : true
+      );
       return fields.map((f) => entry[f.name] || "-").join(" / ");
     }
 
@@ -694,7 +700,7 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
         })}
       </>
     );
-  }, [componentConfig.displayItems, componentConfig.additionalFields]);
+  }, [componentConfig.fieldGroups, componentConfig.additionalFields]);
 
   // 빈 상태 렌더링
   if (items.length === 0) {
@@ -805,7 +811,7 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
                             onClick={() => handleEditGroupEntry(item.id, group.id, entry.id)}
                           >
                             <span className="flex items-center gap-1">
-                              {idx + 1}. {renderDisplayItems(entry, item)}
+                              {idx + 1}. {renderDisplayItems(entry, item, group.id)}
                             </span>
                             <Button
                               type="button"
diff --git a/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputConfigPanel.tsx b/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputConfigPanel.tsx
index 668fb686..40ddc2c3 100644
--- a/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputConfigPanel.tsx
+++ b/frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputConfigPanel.tsx
@@ -46,9 +46,6 @@ export const SelectedItemsDetailInputConfigPanel: React.FC<SelectedItemsDetailIn
   // 🆕 필드 그룹 상태
   const [localFieldGroups, setLocalFieldGroups] = useState<FieldGroup[]>(config.fieldGroups || []);
   
-  // 🆕 항목 표시 설정 상태
-  const [displayItems, setDisplayItems] = useState<DisplayItem[]>(config.displayItems || []);
-  
   // 🆕 원본 테이블 선택 상태
   const [sourceTableSelectOpen, setSourceTableSelectOpen] = useState(false);
   const [sourceTableSearchValue, setSourceTableSearchValue] = useState("");
@@ -172,20 +169,17 @@ export const SelectedItemsDetailInputConfigPanel: React.FC<SelectedItemsDetailIn
     );
   }, [allTables, sourceTableSearchValue]);
 
-  // 🆕 항목 표시 설정 핸들러
-  const handleDisplayItemsChange = (items: DisplayItem[]) => {
-    setDisplayItems(items);
-    handleChange("displayItems", items);
-  };
-
-  const addDisplayItem = (type: DisplayItemType) => {
+  // 🆕 그룹별 항목 표시 설정 핸들러
+  const addDisplayItemToGroup = (groupId: string, type: DisplayItemType) => {
     const newItem: DisplayItem = {
       type,
       id: `display-${Date.now()}`,
     };
 
     if (type === "field") {
-      newItem.fieldName = localFields[0]?.name || "";
+      // 해당 그룹의 필드만 선택 가능하도록
+      const groupFields = localFields.filter(f => f.groupId === groupId);
+      newItem.fieldName = groupFields[0]?.name || "";
       newItem.format = "text";
       newItem.emptyBehavior = "default";
     } else if (type === "icon") {
@@ -194,17 +188,50 @@ export const SelectedItemsDetailInputConfigPanel: React.FC<SelectedItemsDetailIn
       newItem.value = "텍스트";
     }
 
-    handleDisplayItemsChange([...displayItems, newItem]);
+    const updatedGroups = localFieldGroups.map(g => {
+      if (g.id === groupId) {
+        return {
+          ...g,
+          displayItems: [...(g.displayItems || []), newItem]
+        };
+      }
+      return g;
+    });
+    
+    setLocalFieldGroups(updatedGroups);
+    handleChange("fieldGroups", updatedGroups);
   };
 
-  const removeDisplayItem = (index: number) => {
-    handleDisplayItemsChange(displayItems.filter((_, i) => i !== index));
+  const removeDisplayItemFromGroup = (groupId: string, itemIndex: number) => {
+    const updatedGroups = localFieldGroups.map(g => {
+      if (g.id === groupId) {
+        return {
+          ...g,
+          displayItems: (g.displayItems || []).filter((_, i) => i !== itemIndex)
+        };
+      }
+      return g;
+    });
+    
+    setLocalFieldGroups(updatedGroups);
+    handleChange("fieldGroups", updatedGroups);
   };
 
-  const updateDisplayItem = (index: number, updates: Partial<DisplayItem>) => {
-    const updated = [...displayItems];
-    updated[index] = { ...updated[index], ...updates };
-    handleDisplayItemsChange(updated);
+  const updateDisplayItemInGroup = (groupId: string, itemIndex: number, updates: Partial<DisplayItem>) => {
+    const updatedGroups = localFieldGroups.map(g => {
+      if (g.id === groupId) {
+        const updatedItems = [...(g.displayItems || [])];
+        updatedItems[itemIndex] = { ...updatedItems[itemIndex], ...updates };
+        return {
+          ...g,
+          displayItems: updatedItems
+        };
+      }
+      return g;
+    });
+    
+    setLocalFieldGroups(updatedGroups);
+    handleChange("fieldGroups", updatedGroups);
   };
 
   // 🆕 선택된 원본 테이블 표시명
@@ -653,6 +680,174 @@ export const SelectedItemsDetailInputConfigPanel: React.FC<SelectedItemsDetailIn
                   min="0"
                 />
               </div>
+
+              {/* 🆕 이 그룹의 항목 표시 설정 */}
+              <div className="space-y-2 rounded-lg border-2 border-dashed border-primary/30 bg-primary/5 p-2">
+                <div className="flex items-center justify-between">
+                  <Label className="text-[10px] font-semibold sm:text-xs">항목 표시 설정</Label>
+                  <div className="flex gap-1">
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant="outline"
+                      onClick={() => addDisplayItemToGroup(group.id, "icon")}
+                      className="h-5 px-1 text-[9px] sm:h-6 sm:px-2 sm:text-[10px]"
+                    >
+                      <Plus className="mr-0.5 h-2 w-2 sm:mr-1 sm:h-3 sm:w-3" />
+                      아이콘
+                    </Button>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant="outline"
+                      onClick={() => addDisplayItemToGroup(group.id, "field")}
+                      className="h-5 px-1 text-[9px] sm:h-6 sm:px-2 sm:text-[10px]"
+                    >
+                      <Plus className="mr-0.5 h-2 w-2 sm:mr-1 sm:h-3 sm:w-3" />
+                      필드
+                    </Button>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant="outline"
+                      onClick={() => addDisplayItemToGroup(group.id, "text")}
+                      className="h-5 px-1 text-[9px] sm:h-6 sm:px-2 sm:text-[10px]"
+                    >
+                      <Plus className="mr-0.5 h-2 w-2 sm:mr-1 sm:h-3 sm:w-3" />
+                      텍스트
+                    </Button>
+                  </div>
+                </div>
+                
+                <p className="text-[9px] text-muted-foreground sm:text-[10px]">
+                  이 그룹의 입력 항목이 추가되면 어떻게 표시될지 설정
+                </p>
+
+                {(!group.displayItems || group.displayItems.length === 0) ? (
+                  <div className="rounded border border-dashed p-2 text-center text-[10px] text-muted-foreground">
+                    미설정 (모든 필드를 " / "로 구분하여 표시)
+                  </div>
+                ) : (
+                  <div className="space-y-1">
+                    {group.displayItems.map((item, itemIndex) => (
+                      <div key={item.id} className="rounded border bg-card p-2 space-y-1">
+                        {/* 헤더 */}
+                        <div className="flex items-center justify-between">
+                          <span className="text-[9px] font-medium sm:text-[10px]">
+                            {item.type === "icon" && "🎨"}
+                            {item.type === "field" && "📝"}
+                            {item.type === "text" && "💬"}
+                            {item.type === "badge" && "🏷️"}
+                          </span>
+                          <Button
+                            type="button"
+                            variant="ghost"
+                            size="sm"
+                            onClick={() => removeDisplayItemFromGroup(group.id, itemIndex)}
+                            className="h-4 w-4 p-0"
+                          >
+                            <X className="h-2 w-2" />
+                          </Button>
+                        </div>
+
+                        {/* 아이콘 설정 */}
+                        {item.type === "icon" && (
+                          <Input
+                            value={item.icon || ""}
+                            onChange={(e) => updateDisplayItemInGroup(group.id, itemIndex, { icon: e.target.value })}
+                            placeholder="Building"
+                            className="h-6 text-[9px] sm:text-[10px]"
+                          />
+                        )}
+
+                        {/* 텍스트 설정 */}
+                        {item.type === "text" && (
+                          <Input
+                            value={item.value || ""}
+                            onChange={(e) => updateDisplayItemInGroup(group.id, itemIndex, { value: e.target.value })}
+                            placeholder="| , / , -"
+                            className="h-6 text-[9px] sm:text-[10px]"
+                          />
+                        )}
+
+                        {/* 필드 설정 */}
+                        {item.type === "field" && (
+                          <div className="space-y-1">
+                            {/* 필드 선택 */}
+                            <Select
+                              value={item.fieldName || ""}
+                              onValueChange={(value) => updateDisplayItemInGroup(group.id, itemIndex, { fieldName: value })}
+                            >
+                              <SelectTrigger className="h-6 text-[9px] sm:text-[10px]">
+                                <SelectValue placeholder="필드 선택" />
+                              </SelectTrigger>
+                              <SelectContent>
+                                {localFields.filter(f => f.groupId === group.id).map((field) => (
+                                  <SelectItem key={field.name} value={field.name} className="text-[9px] sm:text-[10px]">
+                                    {field.label || field.name}
+                                  </SelectItem>
+                                ))}
+                              </SelectContent>
+                            </Select>
+
+                            {/* 라벨 */}
+                            <Input
+                              value={item.label || ""}
+                              onChange={(e) => updateDisplayItemInGroup(group.id, itemIndex, { label: e.target.value })}
+                              placeholder="거래처:"
+                              className="h-6 text-[9px] sm:text-[10px]"
+                            />
+
+                            {/* 표시 형식 */}
+                            <Select
+                              value={item.format || "text"}
+                              onValueChange={(value) => updateDisplayItemInGroup(group.id, itemIndex, { format: value as DisplayFieldFormat })}
+                            >
+                              <SelectTrigger className="h-6 text-[9px] sm:text-[10px]">
+                                <SelectValue />
+                              </SelectTrigger>
+                              <SelectContent>
+                                <SelectItem value="text" className="text-[9px] sm:text-[10px]">텍스트</SelectItem>
+                                <SelectItem value="currency" className="text-[9px] sm:text-[10px]">금액</SelectItem>
+                                <SelectItem value="number" className="text-[9px] sm:text-[10px]">숫자</SelectItem>
+                                <SelectItem value="date" className="text-[9px] sm:text-[10px]">날짜</SelectItem>
+                                <SelectItem value="badge" className="text-[9px] sm:text-[10px]">배지</SelectItem>
+                              </SelectContent>
+                            </Select>
+
+                            {/* 빈 값 처리 */}
+                            <div className="grid grid-cols-2 gap-1">
+                              <Select
+                                value={item.emptyBehavior || "default"}
+                                onValueChange={(value) => updateDisplayItemInGroup(group.id, itemIndex, { emptyBehavior: value as EmptyBehavior })}
+                              >
+                                <SelectTrigger className="h-6 text-[9px] sm:text-[10px]">
+                                  <SelectValue />
+                                </SelectTrigger>
+                                <SelectContent>
+                                  <SelectItem value="hide" className="text-[9px] sm:text-[10px]">숨김</SelectItem>
+                                  <SelectItem value="default" className="text-[9px] sm:text-[10px]">기본값</SelectItem>
+                                  <SelectItem value="blank" className="text-[9px] sm:text-[10px]">빈칸</SelectItem>
+                                </SelectContent>
+                              </Select>
+
+                              {/* 기본값 */}
+                              {item.emptyBehavior === "default" && (
+                                <Input
+                                  value={item.defaultValue || ""}
+                                  onChange={(e) => updateDisplayItemInGroup(group.id, itemIndex, { defaultValue: e.target.value })}
+                                  placeholder="미입력"
+                                  className="h-6 text-[9px] sm:text-[10px]"
+                                />
+                              )}
+                            </div>
+                          </div>
+                        )}
+                      </div>
+                    ))}
+                  </div>
+                )}
+              </div>
             </CardContent>
           </Card>
         ))}
@@ -761,252 +956,6 @@ export const SelectedItemsDetailInputConfigPanel: React.FC<SelectedItemsDetailIn
         </div>
       </div>
 
-      {/* 🆕 항목 표시 설정 */}
-      <div className="space-y-2">
-        <div className="flex items-center justify-between">
-          <Label className="text-xs font-semibold sm:text-sm">항목 표시 설정</Label>
-          <div className="flex gap-1">
-            <Button
-              type="button"
-              size="sm"
-              variant="outline"
-              onClick={() => addDisplayItem("icon")}
-              className="h-6 px-2 text-[10px] sm:h-7 sm:px-3 sm:text-xs"
-            >
-              <Plus className="mr-1 h-3 w-3" />
-              아이콘
-            </Button>
-            <Button
-              type="button"
-              size="sm"
-              variant="outline"
-              onClick={() => addDisplayItem("field")}
-              className="h-6 px-2 text-[10px] sm:h-7 sm:px-3 sm:text-xs"
-            >
-              <Plus className="mr-1 h-3 w-3" />
-              필드
-            </Button>
-            <Button
-              type="button"
-              size="sm"
-              variant="outline"
-              onClick={() => addDisplayItem("text")}
-              className="h-6 px-2 text-[10px] sm:h-7 sm:px-3 sm:text-xs"
-            >
-              <Plus className="mr-1 h-3 w-3" />
-              텍스트
-            </Button>
-          </div>
-        </div>
-        
-        <p className="text-[10px] text-muted-foreground sm:text-xs">
-          각 입력 항목이 추가되면 어떻게 표시될지 설정합니다
-        </p>
-
-        {displayItems.length === 0 ? (
-          <div className="rounded-lg border border-dashed p-3 text-center text-xs text-muted-foreground">
-            표시 항목이 없습니다. 위의 버튼으로 추가하세요.
-            <br />
-            <span className="text-[10px]">(미설정 시 모든 필드를 " / "로 구분하여 표시)</span>
-          </div>
-        ) : (
-          <div className="space-y-2">
-            {displayItems.map((item, index) => (
-              <Card key={item.id} className="border">
-                <CardContent className="p-3 space-y-2">
-                  {/* 헤더 */}
-                  <div className="flex items-center justify-between">
-                    <span className="text-xs font-medium">
-                      {item.type === "icon" && "🎨 아이콘"}
-                      {item.type === "field" && "📝 필드"}
-                      {item.type === "text" && "💬 텍스트"}
-                      {item.type === "badge" && "🏷️ 배지"}
-                    </span>
-                    <Button
-                      type="button"
-                      variant="ghost"
-                      size="sm"
-                      onClick={() => removeDisplayItem(index)}
-                      className="h-5 w-5 p-0"
-                    >
-                      <X className="h-3 w-3" />
-                    </Button>
-                  </div>
-
-                  {/* 아이콘 설정 */}
-                  {item.type === "icon" && (
-                    <div className="space-y-2">
-                      <div>
-                        <Label className="text-[10px] sm:text-xs">아이콘 이름</Label>
-                        <Input
-                          value={item.icon || ""}
-                          onChange={(e) => updateDisplayItem(index, { icon: e.target.value })}
-                          placeholder="예: Building, User, Package"
-                          className="h-7 text-xs"
-                        />
-                        <p className="mt-1 text-[9px] text-muted-foreground">
-                          lucide-react 아이콘 이름을 입력하세요
-                        </p>
-                      </div>
-                    </div>
-                  )}
-
-                  {/* 텍스트 설정 */}
-                  {item.type === "text" && (
-                    <div>
-                      <Label className="text-[10px] sm:text-xs">텍스트</Label>
-                      <Input
-                        value={item.value || ""}
-                        onChange={(e) => updateDisplayItem(index, { value: e.target.value })}
-                        placeholder="예: | , / , - "
-                        className="h-7 text-xs"
-                      />
-                    </div>
-                  )}
-
-                  {/* 필드 설정 */}
-                  {item.type === "field" && (
-                    <div className="space-y-2">
-                      {/* 필드 선택 */}
-                      <div>
-                        <Label className="text-[10px] sm:text-xs">필드</Label>
-                        <Select
-                          value={item.fieldName || ""}
-                          onValueChange={(value) => updateDisplayItem(index, { fieldName: value })}
-                        >
-                          <SelectTrigger className="h-7 text-xs">
-                            <SelectValue placeholder="필드 선택" />
-                          </SelectTrigger>
-                          <SelectContent>
-                            {localFields.map((field) => (
-                              <SelectItem key={field.name} value={field.name} className="text-xs">
-                                {field.label || field.name}
-                              </SelectItem>
-                            ))}
-                          </SelectContent>
-                        </Select>
-                      </div>
-
-                      {/* 라벨 */}
-                      <div>
-                        <Label className="text-[10px] sm:text-xs">라벨</Label>
-                        <Input
-                          value={item.label || ""}
-                          onChange={(e) => updateDisplayItem(index, { label: e.target.value })}
-                          placeholder="예: 거래처:, 단가:"
-                          className="h-7 text-xs"
-                        />
-                      </div>
-
-                      {/* 표시 형식 */}
-                      <div>
-                        <Label className="text-[10px] sm:text-xs">표시 형식</Label>
-                        <Select
-                          value={item.format || "text"}
-                          onValueChange={(value) => updateDisplayItem(index, { format: value as DisplayFieldFormat })}
-                        >
-                          <SelectTrigger className="h-7 text-xs">
-                            <SelectValue />
-                          </SelectTrigger>
-                          <SelectContent>
-                            <SelectItem value="text" className="text-xs">일반 텍스트</SelectItem>
-                            <SelectItem value="currency" className="text-xs">금액 (천단위 구분)</SelectItem>
-                            <SelectItem value="number" className="text-xs">숫자 (천단위 구분)</SelectItem>
-                            <SelectItem value="date" className="text-xs">날짜 (YYYY.MM.DD)</SelectItem>
-                            <SelectItem value="badge" className="text-xs">배지</SelectItem>
-                          </SelectContent>
-                        </Select>
-                      </div>
-
-                      {/* 빈 값 처리 */}
-                      <div>
-                        <Label className="text-[10px] sm:text-xs">값이 없을 때</Label>
-                        <Select
-                          value={item.emptyBehavior || "default"}
-                          onValueChange={(value) => updateDisplayItem(index, { emptyBehavior: value as EmptyBehavior })}
-                        >
-                          <SelectTrigger className="h-7 text-xs">
-                            <SelectValue />
-                          </SelectTrigger>
-                          <SelectContent>
-                            <SelectItem value="hide" className="text-xs">항목 숨김</SelectItem>
-                            <SelectItem value="default" className="text-xs">기본값 표시</SelectItem>
-                            <SelectItem value="blank" className="text-xs">빈 칸으로 표시</SelectItem>
-                          </SelectContent>
-                        </Select>
-                      </div>
-
-                      {/* 기본값 (emptyBehavior가 "default"일 때만) */}
-                      {item.emptyBehavior === "default" && (
-                        <div>
-                          <Label className="text-[10px] sm:text-xs">기본값</Label>
-                          <Input
-                            value={item.defaultValue || ""}
-                            onChange={(e) => updateDisplayItem(index, { defaultValue: e.target.value })}
-                            placeholder="예: 미입력, 0, -"
-                            className="h-7 text-xs"
-                          />
-                        </div>
-                      )}
-                    </div>
-                  )}
-
-                  {/* 스타일 설정 */}
-                  <div className="space-y-2 rounded border bg-muted/30 p-2">
-                    <Label className="text-[10px] font-semibold sm:text-xs">스타일</Label>
-                    <div className="flex flex-wrap gap-2">
-                      <label className="flex items-center gap-1 text-[10px] sm:text-xs">
-                        <Checkbox
-                          checked={item.bold || false}
-                          onCheckedChange={(checked) => updateDisplayItem(index, { bold: checked as boolean })}
-                        />
-                        굵게
-                      </label>
-                      <label className="flex items-center gap-1 text-[10px] sm:text-xs">
-                        <Checkbox
-                          checked={item.underline || false}
-                          onCheckedChange={(checked) => updateDisplayItem(index, { underline: checked as boolean })}
-                        />
-                        밑줄
-                      </label>
-                      <label className="flex items-center gap-1 text-[10px] sm:text-xs">
-                        <Checkbox
-                          checked={item.italic || false}
-                          onCheckedChange={(checked) => updateDisplayItem(index, { italic: checked as boolean })}
-                        />
-                        기울임
-                      </label>
-                    </div>
-                    
-                    {/* 색상 */}
-                    <div className="grid grid-cols-2 gap-2">
-                      <div>
-                        <Label className="text-[9px] sm:text-[10px]">텍스트 색상</Label>
-                        <Input
-                          type="color"
-                          value={item.color || "#000000"}
-                          onChange={(e) => updateDisplayItem(index, { color: e.target.value })}
-                          className="h-7 w-full"
-                        />
-                      </div>
-                      <div>
-                        <Label className="text-[9px] sm:text-[10px]">배경 색상</Label>
-                        <Input
-                          type="color"
-                          value={item.backgroundColor || "#ffffff"}
-                          onChange={(e) => updateDisplayItem(index, { backgroundColor: e.target.value })}
-                          className="h-7 w-full"
-                        />
-                      </div>
-                    </div>
-                  </div>
-                </CardContent>
-              </Card>
-            ))}
-          </div>
-        )}
-      </div>
-
       {/* 사용 예시 */}
       <div className="rounded-lg bg-blue-50 p-2 text-xs sm:p-3 sm:text-sm">
         <p className="mb-1 font-medium text-blue-900">💡 사용 예시</p>
diff --git a/frontend/lib/registry/components/selected-items-detail-input/types.ts b/frontend/lib/registry/components/selected-items-detail-input/types.ts
index 6685fc50..05c11e4a 100644
--- a/frontend/lib/registry/components/selected-items-detail-input/types.ts
+++ b/frontend/lib/registry/components/selected-items-detail-input/types.ts
@@ -50,6 +50,8 @@ export interface FieldGroup {
   description?: string;
   /** 그룹 표시 순서 */
   order?: number;
+  /** 🆕 이 그룹의 항목 표시 설정 (그룹별로 다른 표시 형식 가능) */
+  displayItems?: DisplayItem[];
 }
 
 /**
@@ -115,12 +117,6 @@ export interface SelectedItemsDetailInputConfig extends ComponentConfig {
    */
   inputMode?: "inline" | "modal";
   
-  /**
-   * 🆕 항목 표시 설정 (각 그룹의 입력 항목을 어떻게 표시할지)
-   * 예: [{ type: "icon", icon: "Building" }, { type: "field", fieldName: "customer_name", label: "거래처:" }]
-   */
-  displayItems?: DisplayItem[];
-  
   /**
    * 빈 상태 메시지
    */