diff --git a/docs/컴포넌트_기능_현황.md b/docs/컴포넌트_기능_현황.md
index b6e536f7..a49c6b76 100644
--- a/docs/컴포넌트_기능_현황.md
+++ b/docs/컴포넌트_기능_현황.md
@@ -9,7 +9,7 @@
 
 | 기능                       | 적용 완료 | 미적용 | 해당없음 |
 | -------------------------- | --------- | ------ | -------- |
-| **다국어 지원**            | 3개       | 10개   | 3개      |
+| **다국어 지원**            | 3개       | 9개    | 4개      |
 | **컴포넌트별 테이블 설정** | 6개       | 4개    | 6개      |
 
 ---
@@ -18,12 +18,12 @@
 
 ### 데이터 표시 (Display) - 4개
 
-| 컴포넌트            | 다국어 지원 | 테이블 설정 | 비고                                                                |
-| ------------------- | :---------: | :---------: | ------------------------------------------------------------------- |
-| **테이블 리스트**   |   ✅ 적용   |   ✅ 적용   | `customTableName`, `useCustomTable` 지원                            |
-| **카드 디스플레이** |  ❌ 미적용  |   ✅ 적용   | Combobox UI로 테이블 선택, `customTableName`, `useCustomTable` 지원 |
-| **텍스트 표시**     |  ❌ 미적용  | ➖ 해당없음 | 정적 텍스트 표시용                                                  |
-| **피벗 그리드**     |  ❌ 미적용  |   ⚠️ 부분   | `tableName` 설정 가능하나 Combobox UI 없음                          |
+| 컴포넌트            | 다국어 지원 | 테이블 설정 | 비고                                          |
+| ------------------- | :---------: | :---------: | --------------------------------------------- |
+| **테이블 리스트**   |   ✅ 적용   |   ✅ 적용   | `customTableName`, `useCustomTable` 지원      |
+| **카드 디스플레이** | ➖ 해당없음 |   ✅ 적용   | DB 데이터 표시용, 버튼은 시스템 다국어로 처리 |
+| **텍스트 표시**     |  ❌ 미적용  | ➖ 해당없음 | 정적 텍스트 표시용                            |
+| **피벗 그리드**     |  ❌ 미적용  |   ⚠️ 부분   | `tableName` 설정 가능하나 Combobox UI 없음    |
 
 ---
 
@@ -79,11 +79,18 @@
 - `button-primary`: 버튼 텍스트 다국어 지원
 - `split-panel-layout`: 패널 제목 다국어 지원
 
-**미적용 (10개)**
+**해당없음 (4개)**
 
-- `card-display`, `text-display`, `pivot-grid`
+- `card-display`: DB 데이터 표시용, 버튼 라벨은 시스템 다국어로 처리
+- `text-display`: 정적 텍스트 표시용
+- `divider-line`: 시각적 구분용
+- `구분선`: 시각적 구분용
+
+**미적용 (9개)**
+
+- `pivot-grid`
 - `unified-repeater`, `repeat-screen-modal`
-- `tabs`, `section-card`, `section-paper`, `divider-line`
+- `tabs`, `section-card`, `section-paper`
 - `numbering-rule`, `rack-structure`, `location-swap-selector`, `table-search-widget`
 
 ---
@@ -131,12 +138,12 @@
 
 ### 2순위: 다국어 지원 확대
 
-| 컴포넌트           | 작업 내용                  |
-| ------------------ | -------------------------- |
-| `unified-repeater` | 컬럼 라벨 `langKeyId` 지원 |
-| `card-display`     | 필드 라벨 `langKeyId` 지원 |
-| `tabs`             | 탭 이름 `langKeyId` 지원   |
-| `section-card`     | 제목 `langKeyId` 지원      |
+| 컴포넌트           | 작업 내용                  | 상태        |
+| ------------------ | -------------------------- | ----------- |
+| `card-display`     | 버튼 라벨 시스템 다국어    | ➖ 해당없음 |
+| `unified-repeater` | 컬럼 라벨 `langKeyId` 지원 | 대기        |
+| `tabs`             | 탭 이름 `langKeyId` 지원   | 대기        |
+| `section-card`     | 제목 `langKeyId` 지원      | 대기        |
 
 ---
 
diff --git a/frontend/components/screen/ScreenDesigner.tsx b/frontend/components/screen/ScreenDesigner.tsx
index e590a6f2..aa2b83e7 100644
--- a/frontend/components/screen/ScreenDesigner.tsx
+++ b/frontend/components/screen/ScreenDesigner.tsx
@@ -101,7 +101,6 @@ import { ScreenPreviewProvider } from "@/contexts/ScreenPreviewContext";
 import { TableOptionsProvider } from "@/contexts/TableOptionsContext";
 
 // 새로운 통합 UI 컴포넌트
-import { LeftUnifiedToolbar, defaultToolbarButtons } from "./toolbar/LeftUnifiedToolbar";
 import { SlimToolbar } from "./toolbar/SlimToolbar";
 import { UnifiedPropertiesPanel } from "./panels/UnifiedPropertiesPanel";
 
@@ -4464,15 +4463,14 @@ export default function ScreenDesigner({ selectedScreen, onBackToList }: ScreenD
             onGenerateMultilang={handleGenerateMultilang}
             isGeneratingMultilang={isGeneratingMultilang}
             onOpenMultilangSettings={() => setShowMultilangSettingsModal(true)}
+          isPanelOpen={panelStates.unified?.isOpen || false}
+          onTogglePanel={() => togglePanel("unified")}
           />
-          {/* 메인 컨테이너 (좌측 툴바 + 패널들 + 캔버스) */}
+          {/* 메인 컨테이너 (패널들 + 캔버스) */}
           <div className="flex flex-1 overflow-hidden">
-            {/* 좌측 통합 툴바 */}
-            <LeftUnifiedToolbar buttons={defaultToolbarButtons} panelStates={panelStates} onTogglePanel={togglePanel} />
-
-            {/* 통합 패널 */}
+            {/* 통합 패널 - 좌측 사이드바 제거 후 너비 300px로 확장 */}
             {panelStates.unified?.isOpen && (
-              <div className="border-border bg-card flex h-full w-[240px] flex-col border-r shadow-sm overflow-hidden">
+              <div className="border-border bg-card flex h-full w-[300px] flex-col border-r shadow-sm overflow-hidden">
                 <div className="border-border flex items-center justify-between border-b px-4 py-3 shrink-0">
                   <h3 className="text-foreground text-sm font-semibold">패널</h3>
                   <button
diff --git a/frontend/components/screen/panels/ComponentsPanel.tsx b/frontend/components/screen/panels/ComponentsPanel.tsx
index 48d5a601..70b45412 100644
--- a/frontend/components/screen/panels/ComponentsPanel.tsx
+++ b/frontend/components/screen/panels/ComponentsPanel.tsx
@@ -5,7 +5,7 @@ import { Input } from "@/components/ui/input";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { ComponentRegistry } from "@/lib/registry/ComponentRegistry";
 import { ComponentDefinition, ComponentCategory } from "@/types/component";
-import { Search, Package, Grid, Layers, Palette, Zap, MousePointer, Database } from "lucide-react";
+import { Search, Package, Grid, Layers, Palette, Zap, MousePointer, Database, GripVertical } from "lucide-react";
 import { TableInfo, ColumnInfo } from "@/types/screen";
 import TablesPanel from "./TablesPanel";
 
@@ -72,8 +72,8 @@ export function ComponentsPanel({
         // unified-hierarchy 제거 - 현재 미사용
         {
           id: "unified-repeater",
-          name: "통합 반복 데이터",
-          description: "반복 데이터 관리 (인라인/모달/버튼 모드)",
+          name: "리피터 그리드",
+          description: "행 단위로 데이터를 추가/수정/삭제",
           category: "data" as ComponentCategory,
           tags: ["repeater", "table", "modal", "button", "unified"],
           defaultSize: { width: 600, height: 300 },
@@ -188,7 +188,25 @@ export function ComponentsPanel({
     e.dataTransfer.effectAllowed = "copy";
   };
 
-  // 컴포넌트 카드 렌더링 함수
+  // 카테고리별 배경색 매핑
+  const getCategoryColor = (category: string) => {
+    switch (category) {
+      case "data":
+        return "from-blue-500/10 to-blue-600/10 text-blue-600 group-hover:from-blue-500/20 group-hover:to-blue-600/20";
+      case "display":
+        return "from-emerald-500/10 to-emerald-600/10 text-emerald-600 group-hover:from-emerald-500/20 group-hover:to-emerald-600/20";
+      case "input":
+        return "from-violet-500/10 to-violet-600/10 text-violet-600 group-hover:from-violet-500/20 group-hover:to-violet-600/20";
+      case "layout":
+        return "from-amber-500/10 to-amber-600/10 text-amber-600 group-hover:from-amber-500/20 group-hover:to-amber-600/20";
+      case "action":
+        return "from-rose-500/10 to-rose-600/10 text-rose-600 group-hover:from-rose-500/20 group-hover:to-rose-600/20";
+      default:
+        return "from-slate-500/10 to-slate-600/10 text-slate-600 group-hover:from-slate-500/20 group-hover:to-slate-600/20";
+    }
+  };
+
+  // 컴포넌트 카드 렌더링 함수 (컴팩트 버전)
   const renderComponentCard = (component: ComponentDefinition) => (
     <div
       key={component.id}
@@ -202,21 +220,27 @@ export function ComponentsPanel({
         e.currentTarget.style.opacity = "1";
         e.currentTarget.style.transform = "none";
       }}
-      className="group bg-card hover:border-primary/50 cursor-grab rounded-lg border p-3 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md active:translate-y-0 active:scale-[0.98] active:cursor-grabbing"
+      className="group bg-card hover:border-primary/40 cursor-grab rounded-lg border px-3 py-2.5 transition-all duration-200 hover:shadow-sm active:scale-[0.98] active:cursor-grabbing"
     >
-      <div className="flex items-start gap-3">
-        <div className="bg-primary/10 text-primary group-hover:bg-primary/20 flex h-10 w-10 items-center justify-center rounded-md transition-all duration-200">
+      <div className="flex items-center gap-2.5">
+        <div
+          className={`flex h-8 w-8 shrink-0 items-center justify-center rounded-md bg-gradient-to-br transition-all duration-200 ${getCategoryColor(component.category)}`}
+        >
           {getCategoryIcon(component.category)}
         </div>
         <div className="min-w-0 flex-1">
-          <h4 className="mb-1 text-xs leading-tight font-semibold">{component.name}</h4>
-          <p className="text-muted-foreground mb-1.5 line-clamp-2 text-xs leading-relaxed">{component.description}</p>
-          <div className="flex items-center">
-            <span className="bg-muted text-muted-foreground rounded-full px-2 py-0.5 text-xs font-medium">
+          <span className="text-foreground block truncate text-xs font-medium">{component.name}</span>
+          <div className="flex items-center gap-2">
+            <span className="text-muted-foreground text-[10px] capitalize">{component.category}</span>
+            <span className="text-muted-foreground/60 text-[10px]">|</span>
+            <span className="text-muted-foreground text-[10px]">
               {component.defaultSize.width}×{component.defaultSize.height}
             </span>
           </div>
         </div>
+        <div className="text-muted-foreground/40 group-hover:text-muted-foreground/60 transition-colors">
+          <GripVertical className="h-3.5 w-3.5" />
+        </div>
       </div>
     </div>
   );
@@ -275,13 +299,13 @@ export function ComponentsPanel({
 
         {/* 테이블 컬럼 탭 */}
         <TabsContent value="tables" className="mt-0 flex-1 overflow-y-auto">
-            <TablesPanel
-              tables={tables}
-              searchTerm={searchTerm}
-              onSearchChange={onSearchChange || (() => {})}
+          <TablesPanel
+            tables={tables}
+            searchTerm={searchTerm}
+            onSearchChange={onSearchChange || (() => {})}
             onDragStart={onTableDragStart || (() => {})}
-              selectedTableName={selectedTableName}
-              placedColumns={placedColumns}
+            selectedTableName={selectedTableName}
+            placedColumns={placedColumns}
             onTableSelect={onTableSelect}
             showTableSelector={showTableSelector}
           />
diff --git a/frontend/components/screen/toolbar/SlimToolbar.tsx b/frontend/components/screen/toolbar/SlimToolbar.tsx
index 76976c0e..5f5b32d9 100644
--- a/frontend/components/screen/toolbar/SlimToolbar.tsx
+++ b/frontend/components/screen/toolbar/SlimToolbar.tsx
@@ -20,6 +20,8 @@ import {
   Zap,
   Languages,
   Settings2,
+  PanelLeft,
+  PanelLeftClose,
 } from "lucide-react";
 import { ScreenResolution, SCREEN_RESOLUTIONS } from "@/types/screen";
 import {
@@ -60,6 +62,9 @@ interface SlimToolbarProps {
   onGenerateMultilang?: () => void;
   isGeneratingMultilang?: boolean;
   onOpenMultilangSettings?: () => void;
+  // 패널 토글 기능
+  isPanelOpen?: boolean;
+  onTogglePanel?: () => void;
 }
 
 export const SlimToolbar: React.FC<SlimToolbarProps> = ({
@@ -76,6 +81,8 @@ export const SlimToolbar: React.FC<SlimToolbarProps> = ({
   onGenerateMultilang,
   isGeneratingMultilang = false,
   onOpenMultilangSettings,
+  isPanelOpen = false,
+  onTogglePanel,
 }) => {
   // 사용자 정의 해상도 상태
   const [customWidth, setCustomWidth] = useState("");
@@ -121,13 +128,33 @@ export const SlimToolbar: React.FC<SlimToolbarProps> = ({
 
   return (
     <div className="flex h-14 items-center justify-between border-b border-gray-200 bg-gradient-to-r from-gray-50 to-white px-4 shadow-sm">
-      {/* 좌측: 네비게이션 및 화면 정보 */}
+      {/* 좌측: 네비게이션 + 패널 토글 + 화면 정보 */}
       <div className="flex items-center space-x-4">
         <Button variant="ghost" size="sm" onClick={onBack} className="flex items-center space-x-2">
           <ArrowLeft className="h-4 w-4" />
           <span>목록으로</span>
         </Button>
 
+        {onTogglePanel && <div className="h-6 w-px bg-gray-300" />}
+
+        {/* 패널 토글 버튼 */}
+        {onTogglePanel && (
+          <Button
+            variant={isPanelOpen ? "default" : "outline"}
+            size="sm"
+            onClick={onTogglePanel}
+            className="flex items-center space-x-2"
+            title="패널 열기/닫기 (P)"
+          >
+            {isPanelOpen ? (
+              <PanelLeftClose className="h-4 w-4" />
+            ) : (
+              <PanelLeft className="h-4 w-4" />
+            )}
+            <span>패널</span>
+          </Button>
+        )}
+
         <div className="h-6 w-px bg-gray-300" />
 
         <div className="flex items-center space-x-3">
diff --git a/frontend/lib/registry/components/table-list/TableListConfigPanel.tsx b/frontend/lib/registry/components/table-list/TableListConfigPanel.tsx
index 0b1d1bed..8cd8b0c5 100644
--- a/frontend/lib/registry/components/table-list/TableListConfigPanel.tsx
+++ b/frontend/lib/registry/components/table-list/TableListConfigPanel.tsx
@@ -760,130 +760,6 @@ export const TableListConfigPanel: React.FC<TableListConfigPanelProps> = ({
       <div className="text-sm font-medium">테이블 리스트 설정</div>
 
       <div className="space-y-6">
-        {/* 커스텀 테이블 설정 */}
-        <div className="space-y-3">
-          <div>
-            <h3 className="text-sm font-semibold">데이터 소스 테이블</h3>
-            <p className="text-muted-foreground text-[10px]">화면 메인 테이블과 다른 테이블을 사용할 수 있습니다</p>
-          </div>
-          <hr className="border-border" />
-          
-          {/* 커스텀 테이블 사용 여부 */}
-          {/* 현재 선택된 테이블 표시 (카드 형태) */}
-          <div className="flex items-center gap-2 rounded-md border bg-slate-50 p-2">
-            <Database className="h-4 w-4 text-blue-500" />
-            <div className="flex-1">
-              <div className="text-xs font-medium">
-                {config.customTableName || config.selectedTable || screenTableName || "테이블 미선택"}
-              </div>
-              <div className="text-[10px] text-muted-foreground">
-                {config.useCustomTable ? "커스텀 테이블" : "화면 기본 테이블"}
-                {config.isReadOnly && " (읽기전용)"}
-              </div>
-            </div>
-          </div>
-
-          {/* 테이블 선택 Combobox (기본/전체 그룹) */}
-          <Popover open={tableComboboxOpen} onOpenChange={setTableComboboxOpen}>
-            <PopoverTrigger asChild>
-              <Button
-                variant="outline"
-                role="combobox"
-                aria-expanded={tableComboboxOpen}
-                className="h-8 w-full justify-between text-xs"
-                disabled={loadingTables}
-              >
-                테이블 변경...
-                <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
-              </Button>
-            </PopoverTrigger>
-            <PopoverContent className="w-full p-0" align="start">
-              <Command>
-                <CommandInput placeholder="테이블 검색..." className="h-8 text-xs" />
-                <CommandList>
-                  <CommandEmpty className="py-2 text-xs">테이블을 찾을 수 없습니다</CommandEmpty>
-                  
-                  {/* 그룹 1: 화면 기본 테이블 */}
-                  {screenTableName && (
-                    <CommandGroup heading="기본 (화면 테이블)">
-                      <CommandItem
-                        key={`default-${screenTableName}`}
-                        value={screenTableName}
-                        onSelect={(currentValue) => {
-                          console.log("🔍 기본 테이블 선택:", currentValue, screenTableName);
-                          onChange({
-                            ...config,
-                            useCustomTable: false,
-                            customTableName: undefined,
-                            selectedTable: screenTableName,
-                            columns: [],
-                          });
-                          setTableComboboxOpen(false);
-                        }}
-                        className="text-xs cursor-pointer"
-                      >
-                        <Check
-                          className={cn(
-                            "mr-2 h-3 w-3",
-                            !config.useCustomTable && (config.selectedTable === screenTableName || !config.selectedTable)
-                              ? "opacity-100"
-                              : "opacity-0",
-                          )}
-                        />
-                        <Database className="mr-2 h-3 w-3 text-blue-500" />
-                        {screenTableName}
-                      </CommandItem>
-                    </CommandGroup>
-                  )}
-                  
-                  {/* 그룹 2: 전체 테이블 */}
-                  <CommandGroup heading="전체 테이블">
-                    {availableTables
-                      .filter((table) => table.tableName !== screenTableName)
-                      .map((table) => (
-                        <CommandItem
-                          key={table.tableName}
-                          value={table.tableName}
-                          onSelect={(currentValue) => {
-                            console.log("🔍 전체 테이블 선택:", currentValue, table.tableName);
-                            onChange({
-                              ...config,
-                              useCustomTable: true,
-                              customTableName: table.tableName,
-                              selectedTable: table.tableName,
-                              columns: [],
-                            });
-                            setTableComboboxOpen(false);
-                          }}
-                          className="text-xs cursor-pointer"
-                        >
-                          <Check
-                            className={cn(
-                              "mr-2 h-3 w-3",
-                              config.customTableName === table.tableName ? "opacity-100" : "opacity-0",
-                            )}
-            />
-                          <Table2 className="mr-2 h-3 w-3 text-slate-400" />
-                          {table.displayName || table.tableName}
-                        </CommandItem>
-                      ))}
-                  </CommandGroup>
-                </CommandList>
-              </Command>
-            </PopoverContent>
-          </Popover>
-
-          {/* 읽기전용 설정 */}
-          <div className="flex items-center space-x-2">
-            <Checkbox
-              id="isReadOnly"
-              checked={config.isReadOnly || false}
-              onCheckedChange={(checked) => handleChange("isReadOnly", checked)}
-            />
-            <Label htmlFor="isReadOnly" className="text-xs">읽기전용 (조회만 가능)</Label>
-          </div>
-        </div>
-
         {/* 툴바 버튼 설정 */}
         <div className="space-y-3">
           <div>