스타일 가이드 1차 완성

Assets/Resources/UIToolkit/Window/UTKTreeListWindow.uxml

@@ -1,33 +1,13 @@
-<ui:UXML xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns:ui="UnityEngine.UIElements"
-         xmlns:uie="UnityEditor.UIElements"
-         xmlns:utk="UVC.UIToolkit"
-         noNamespaceSchemaLocation="../../../../../UIElementsSchema/UIElements.xsd"
-         editor-extension-mode="False">
-    <!--
-    UTKTreeListWindow.uxml
-
-    TreeView 기반의 계층 리스트 윈도우 컴포넌트입니다.
-    헤더(타이틀, 닫기 버튼), 검색 필드, TreeView로 구성됩니다.
-
-    구조:
-    - container: 메인 컨테이너
-      - header: 윈도우 헤더
-        - title: 윈도우 제목
-        - close-btn: UTKButton 닫기 버튼
-      - search-field: 검색 입력 필드
-        - clear-btn: UTKButton 검색어 지우기 버튼
-      - main-tree-view: TreeView
-    -->
-    <!-- Style은 C# 코드에서 테마 적용 후 로드됩니다 -->
+<ui:UXML xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xmlns:utk="UVC.UIToolkit" noNamespaceSchemaLocation="../../../../../UIElementsSchema/UIElements.xsd" editor-extension-mode="False">
+    <Style src="project://database/Assets/Resources/UIToolkit/Window/UTKTreeListWindowUss.uss?fileID=7433441132597879392&amp;guid=94bace9f4fd4e854b80330dc68b0ebed&amp;type=3#UTKTreeListWindowUss" />
     <ui:VisualElement name="container" class="tree-menu-container">
         <ui:VisualElement name="header" class="tree-window-header">
             <ui:Label name="title" text="HIERARCHY" class="tree-window-title" />
-            <utk:UTKButton name="close-btn" variant="Ghost" icon-only="true" class="tree-window-close-button" />
+            <utk:UTKButton name="close-btn" variant="Text" icon-only="true" class="tree-window-close-button" />
         </ui:VisualElement>
         <ui:TextField name="search-field" placeholder-text="검색" class="search-field">
             <utk:UTKButton name="clear-btn" variant="Text" icon-only="true" class="search-clear-button" />
         </ui:TextField>
-        <ui:TreeView name="main-tree-view" view-data-key="model-tree-view" fixed-item-height="18" auto-expand="false" item-template="project://database/Assets/Resources/UIToolkit/List/UTKTreeListItem.uxml" horizontal-scrolling="true" selection-type="Multiple" style="flex-grow: 1;" />
+        <ui:TreeView name="main-tree-view" view-data-key="model-tree-view" fixed-item-height="20" auto-expand="false" item-template="project://database/Assets/Resources/UIToolkit/List/UTKTreeListItem.uxml" horizontal-scrolling="true" selection-type="Multiple" style="flex-grow: 1;" />
     </ui:VisualElement>
 </ui:UXML>