Enhance Screen Management UI

- Updated the search input to include a clear button for easier user interaction.
- Improved the layout with a muted background for better visibility.
- Enhanced screen card display with dynamic type color and glow effects based on screen type.
- Adjusted text colors for better contrast and readability in dark mode.
- Refined connection indicators and button styles for improved UX.

Made-with: Cursor

frontend/app/(main)/admin/screenMng/screenMngList/page.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect, useCallback, useMemo } from "react";
 import { useSearchParams } from "next/navigation";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import { Plus, RefreshCw, Search, LayoutGrid, LayoutList, TestTube2, Database, MoreHorizontal, PanelLeftClose, PanelLeftOpen } from "lucide-react";
+import { Plus, RefreshCw, Search, X, LayoutGrid, LayoutList, TestTube2, Database, MoreHorizontal, PanelLeftClose, PanelLeftOpen } from "lucide-react";
 import ScreenDesigner from "@/components/screen/ScreenDesigner";
 import TemplateManager from "@/components/screen/TemplateManager";
 import { ScreenGroupTreeView } from "@/components/screen/ScreenGroupTreeView";
@@ -300,42 +300,76 @@ export default function ScreenManagementPage() {
         </div>
       ) : (
         <div className="flex-1 overflow-auto p-6">
+          {/* 카드 뷰 상단: 검색 + 카운트 */}
+          <div className="flex items-center gap-3 mb-4">
+            <div className="relative flex-1 max-w-sm">
+              <Search className="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-muted-foreground" />
+              <Input
+                placeholder="화면 검색..."
+                value={searchTerm}
+                onChange={(e) => setSearchTerm(e.target.value)}
+                className="pl-9 h-9 rounded-xl bg-muted/30 dark:bg-muted/30 border-border/50 dark:border-border/50 focus:bg-background focus:ring-2 focus:ring-primary/30 transition-colors"
+              />
+              {searchTerm && (
+                <button
+                  type="button"
+                  onClick={() => setSearchTerm("")}
+                  className="absolute right-3 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
+                  aria-label="검색어 지우기"
+                >
+                  <X className="h-3.5 w-3.5" />
+                </button>
+              )}
+            </div>
+            <span className="text-xs text-muted-foreground">{filteredScreens.length}개 화면</span>
+          </div>
           <div className="grid grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4 gap-3">
             {filteredScreens.map((screen) => (
               <div
                 key={screen.screenId}
-                className={`group rounded-[10px] border p-[14px] cursor-pointer transition-all duration-200 ${
+                className={`group relative overflow-hidden rounded-[10px] border cursor-pointer transition-all duration-200 ${
                   selectedScreen?.screenId === screen.screenId
                     ? "border-primary/40 bg-card shadow-[0_0_0_1px_hsl(var(--primary)/0.4)]"
-                    : "border-border/10 bg-card/80 hover:border-border/20 hover:bg-card hover:shadow-[0_2px_20px_-6px_rgba(0,0,0,0.5)]"
+                    : "border-border/40 dark:border-border/10 bg-card dark:bg-card/80 hover:border-border/60 dark:hover:border-border/20 hover:bg-card hover:shadow-[0_2px_20px_-6px_rgba(0,0,0,0.08)] dark:hover:shadow-[0_2px_20px_-6px_rgba(0,0,0,0.5)]"
                 }`}
                 onClick={() => handleScreenSelect(screen)}
                 onDoubleClick={() => handleDesignScreen(screen)}
               >
-                {/* 상단: 상태 dot + 이름 + 호버 편집 */}
+                {/* 좌측 타입별 컬러 바 */}
-                <div className="flex items-start gap-2.5">
+                <div className={`absolute left-0 top-0 bottom-0 w-[3px] ${
-                  <span className="mt-[5px] h-1.5 w-1.5 rounded-full bg-success shadow-[0_0_6px_hsl(var(--success)/0.5)] flex-shrink-0" />
+                  (screen as { screenType?: string }).screenType === "grid" ? "bg-primary" :
-                  <div className="flex-1 min-w-0">
+                  (screen as { screenType?: string }).screenType === "dashboard" ? "bg-warning" :
-                    <div className="text-[13px] font-semibold leading-tight truncate tracking-[-0.2px]">{screen.screenName}</div>
+                  "bg-success"
-                    <div className="text-[10px] font-mono text-muted-foreground/50 mt-0.5 tracking-[-0.3px] truncate">{screen.screenCode}</div>
+                }`} />
+                <div className="pl-4 pr-[14px] py-[14px]">
+                  {/* 상단: 이름 + 호버 편집 */}
+                  <div className="flex items-start gap-2">
+                    <div className="flex-1 min-w-0">
+                      <div className="text-[13px] font-semibold leading-tight truncate tracking-[-0.2px]">{screen.screenName}</div>
+                      <div className="text-[10px] font-mono text-muted-foreground/80 dark:text-muted-foreground/50 mt-0.5 tracking-[-0.3px] truncate">{screen.screenCode}</div>
+                    </div>
+                    <span className="text-[10px] text-muted-foreground/70 dark:text-muted-foreground/40 opacity-0 group-hover:opacity-100 transition-opacity flex-shrink-0 mt-0.5">편집</span>
+                  </div>
+                  {/* 설명 (있으면) */}
+                  {screen.description && (
+                    <div className="text-[10px] text-muted-foreground/60 dark:text-muted-foreground/40 mt-1.5 truncate">{screen.description}</div>
+                  )}
+                  {/* 중단: 메타 정보 */}
+                  <div className="flex items-center gap-3 mt-2.5 text-[11px] text-muted-foreground/80 dark:text-muted-foreground/60">
+                    <span className="flex items-center gap-1">
+                      <Database className="h-3 w-3 opacity-70 dark:opacity-50" />
+                      <span className="font-mono text-[10px] tracking-[-0.3px]">{screen.tableLabel || screen.tableName || "—"}</span>
+                    </span>
+                  </div>
+                  {/* 하단: 타입 칩 + 날짜 */}
+                  <div className="flex items-center justify-between mt-2.5 pt-2 border-t border-border/30 dark:border-border/5">
+                    <span className="text-[10px] font-medium px-[7px] py-[2px] rounded bg-primary/10 text-primary tracking-[-0.2px]">
+                      {(screen as { screenType?: string }).screenType === "grid" ? "그리드" : (screen as { screenType?: string }).screenType === "dashboard" ? "대시보드" : "폼"}
+                    </span>
+                    <span className="text-[10px] text-muted-foreground/60 dark:text-muted-foreground/30 font-mono font-light">
+                      {screen.updatedDate ? new Date(screen.updatedDate).toLocaleDateString("ko-KR", { month: "2-digit", day: "2-digit" }) : screen.createdDate ? new Date(screen.createdDate).toLocaleDateString("ko-KR", { month: "2-digit", day: "2-digit" }) : ""}
+                    </span>
                   </div>
-                  <span className="text-[10px] text-muted-foreground/40 opacity-0 group-hover:opacity-100 transition-opacity flex-shrink-0 mt-0.5">편집</span>
-                </div>
-                {/* 중단: 메타 정보 */}
-                <div className="flex items-center gap-3 mt-2.5 text-[11px] text-muted-foreground/60">
-                  <span className="flex items-center gap-1">
-                    <Database className="h-3 w-3 opacity-50" />
-                    <span className="font-mono text-[10px] tracking-[-0.3px]">{screen.tableName || "—"}</span>
-                  </span>
-                </div>
-                {/* 하단: 타입 칩 + 날짜 */}
-                <div className="flex items-center justify-between mt-2.5 pt-2 border-t border-border/5">
-                  <span className="text-[10px] font-medium px-[7px] py-[2px] rounded bg-primary/10 text-primary tracking-[-0.2px]">
-                    {(screen as { screenType?: string }).screenType === "grid" ? "그리드" : (screen as { screenType?: string }).screenType === "dashboard" ? "대시보드" : "폼"}
-                  </span>
-                  <span className="text-[10px] text-muted-foreground/30 font-mono font-light">
-                    {screen.createdDate ? new Date(screen.createdDate).toLocaleDateString("ko-KR", { month: "2-digit", day: "2-digit" }) : ""}
-                  </span>
                 </div>
               </div>
             ))}

frontend/components/screen/ScreenRelationFlow.tsx

@@ -2408,7 +2408,7 @@ function ScreenRelationFlowInner({ screen, selectedGroup, initialFocusedScreenId
     <div className="relative h-full w-full">
       {/* 선택 정보 바 (캔버스 상단) */}
       {(screen || selectedGroup) && (
-        <div className="absolute top-0 left-0 right-0 z-10 flex items-center gap-3 border-b bg-card/80 backdrop-blur-sm px-4 py-2">
+        <div className="absolute top-0 left-0 right-0 z-10 flex items-center gap-3 border-b bg-card dark:bg-card/80 backdrop-blur-sm px-4 py-2">
           {selectedGroup && (
             <>
               <FolderOpen className="h-4 w-4 text-warning" />
@@ -2419,12 +2419,12 @@ function ScreenRelationFlowInner({ screen, selectedGroup, initialFocusedScreenId
             <>
               <Monitor className="h-4 w-4 text-primary" />
               <span className="text-sm font-medium">{screen.screenName}</span>
-              <span className="text-xs text-muted-foreground font-mono">{screen.screenCode}</span>
+              <span className="text-xs text-muted-foreground/80 dark:text-muted-foreground/50 font-mono">{screen.screenCode}</span>
             </>
           )}
 
-          <div className="h-4 w-px bg-border/30 mx-1" />
+          <div className="h-4 w-px bg-border/50 dark:bg-border/30 mx-1" />
-          <span className="text-[10px] font-medium text-muted-foreground/50">연결</span>
+          <span className="text-[10px] font-medium text-muted-foreground/80 dark:text-muted-foreground/50">연결</span>
 
           {(
             [
@@ -2443,13 +2443,13 @@ function ScreenRelationFlowInner({ screen, selectedGroup, initialFocusedScreenId
                 onClick={() => setEdgeFilterState((prev) => ({ ...prev, [key]: !prev[key] }))}
                 className={`inline-flex items-center gap-1.5 px-2.5 py-1 rounded-full text-[10px] font-medium transition-all duration-200 ${
                   isOn
-                    ? "bg-foreground/5 border border-border/20 text-foreground/80"
+                    ? "bg-foreground/[0.08] dark:bg-foreground/5 border border-border/40 dark:border-border/20 text-foreground/80"
-                    : `border text-muted-foreground/40 ${!defaultOn ? "border-dashed border-border/20" : "border-border/10"}`
+                    : `border text-muted-foreground/70 dark:text-muted-foreground/40 ${!defaultOn ? "border-dashed border-border/40 dark:border-border/20" : "border-border/40 dark:border-border/10"}`
                 }`}
               >
-                <span className={`w-1.5 h-1.5 rounded-full ${color} transition-opacity ${isOn ? "opacity-100 shadow-sm" : "opacity-30"}`} />
+                <span className={`w-1.5 h-1.5 rounded-full ${color} transition-opacity ${isOn ? "opacity-100 shadow-sm" : "opacity-50 dark:opacity-30"}`} />
                 {label}
-                <span className="text-[9px] text-muted-foreground/40 font-mono">{count}</span>
+                <span className="text-[9px] text-muted-foreground/70 dark:text-muted-foreground/40 font-mono">{count}</span>
               </button>
             );
           })}