[UI] 스킬 퀵슬롯 UI 구현

- SkillSlotUI: 개별 슬롯 (아이콘, 쿨다운 오버레이, 텍스트)
- SkillQuickSlotUI: 6개 슬롯 관리 및 PlayerSkillInput 연동
- Animator 제어 문제 해결: 수동 SetActive로 쿨다운 표시
- UI_Bar에 PlayerHUD, StatBar 컴포넌트 추가

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Assets/External_Used/UI/UI_ActionBar_Item.prefab.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 553b74bdb60f6af47b5d2c8928a2af07
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scenes/Test.unity

@@ -154,17 +154,6 @@ RectTransform:
   m_AnchoredPosition: {x: 0, y: -315}
   m_SizeDelta: {x: 800, y: 100}
   m_Pivot: {x: 0.5, y: 0.5}
---- !u!114 &125277302 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 7264803427078449675, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
 --- !u!1 &260528172
 GameObject:
   m_ObjectHideFlags: 0
@@ -260,7 +249,7 @@ RectTransform:
   m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 1162990049}
-  - {fileID: 1632034732}
+  - {fileID: 7078605117837265129}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
@@ -445,131 +434,127 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 260528176}
     m_Modifications:
-    - target: {fileID: 196177251259504713, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 154243841272976527, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 196177251259504713, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 154243841272976527, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 196177251259504713, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 154243841272976527, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 196177251259504713, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 154243841272976527, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 1628285107862493086, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 222507439395443271, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
+      propertyPath: m_Enabled
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 1833358284977414224, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 586372648083603388, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: debugMode
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 957626152331407387, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 1833358284977414224, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 957626152331407387, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 1833358284977414224, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 957626152331407387, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 1833358284977414224, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 957626152331407387, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2089957244495602587, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 2182724699456183150, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2182724699456183150, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2182724699456183150, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 2182724699456183150, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 2980071783079344277, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1272571897642577178, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 1891729575772637703, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 2357173840241603351, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.y
+      propertyPath: m_Enabled
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 2383653489108562105, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2414817517628536287, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2414817517628536287, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2414817517628536287, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3341858211330016171, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 2414817517628536287, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 3299919758736932218, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 3449630887236982659, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_Enabled
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 3644191589067587724, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 3605634177138740298, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
@@ -577,34 +562,90 @@ PrefabInstance:
       propertyPath: m_Name
       value: UI_Bar
       objectReference: {fileID: 0}
-    - target: {fileID: 4293316243360859867, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 4993804083241448824, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 4422562543140382942, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 4759263938882641124, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5020688963902780252, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5020688963902780252, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5020688963902780252, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5020688963902780252, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5292514280569519775, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5292514280569519775, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5292514280569519775, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5292514280569519775, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5324836091554642937, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
     - target: {fileID: 5386836880661972576, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.x
       value: 0
@@ -613,44 +654,8 @@ PrefabInstance:
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 5815230577690829753, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
+      propertyPath: m_Enabled
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 5680270571281678717, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 6048991713997408509, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 6048991713997408509, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 6048991713997408509, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 6048991713997408509, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
     - target: {fileID: 6784599209343945149, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
@@ -689,14 +694,6 @@ PrefabInstance:
       propertyPath: m_SizeDelta.y
       value: 160
       objectReference: {fileID: 0}
-    - target: {fileID: 7078605118272955058, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_LocalScale.x
-      value: 0.5
-      objectReference: {fileID: 0}
-    - target: {fileID: 7078605118272955058, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_LocalScale.y
-      value: 0.5
-      objectReference: {fileID: 0}
     - target: {fileID: 7078605118272955058, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_LocalPosition.x
       value: 0
@@ -745,34 +742,22 @@ PrefabInstance:
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 7290362850952805949, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMax.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchorMin.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 7437893700502000836, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.y
+      propertyPath: m_Enabled
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 7657599853370186409, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 7194613864130547768, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_AnchoredPosition.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 7700679969210193519, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_SizeDelta.x
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 7775305708725639431, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_Enabled
+      value: 0
+      objectReference: {fileID: 0}
     - target: {fileID: 7895989214680908246, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.x
       value: 0
@@ -781,59 +766,74 @@ PrefabInstance:
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 8149224149096705654, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8225402012417639457, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 8459937683282767293, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 8459937683282767293, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8225402012417639457, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 8459937683282767293, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8225402012417639457, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 8459937683282767293, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8225402012417639457, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 8515217308634191176, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      propertyPath: m_SizeDelta.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 9150871510705723832, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMax.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 9150871510705723832, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchorMin.y
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 9150871510705723832, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.x
       value: 0
       objectReference: {fileID: 0}
-    - target: {fileID: 9150871510705723832, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+    - target: {fileID: 8468773744509512601, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMax.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchorMin.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_SizeDelta.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+      propertyPath: m_AnchoredPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8744015103177123418, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
       propertyPath: m_AnchoredPosition.y
       value: 0
       objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects: []
-    m_AddedComponents:
+    m_AddedComponents: []
-    - targetCorrespondingSourceObject: {fileID: 3665211212153714218, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      insertIndex: -1
-      addedObject: {fileID: 1632034733}
-    - targetCorrespondingSourceObject: {fileID: 4978119007770816407, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      insertIndex: -1
-      addedObject: {fileID: 1286615461}
-    - targetCorrespondingSourceObject: {fileID: 9116380277281163099, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-      insertIndex: -1
-      addedObject: {fileID: 922920816}
   m_SourcePrefab: {fileID: 100100000, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
 --- !u!1001 &481770354
 PrefabInstance:
@@ -988,17 +988,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
---- !u!114 &832102751 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 7606115145092636445, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: f4688fdb7df04437aeb418b961361dc5, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
 --- !u!1 &845918606
 GameObject:
   m_ObjectHideFlags: 0
@@ -1132,32 +1121,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: f4688fdb7df04437aeb418b961361dc5, type: 3}
   m_Name: 
   m_EditorClassIdentifier: Unity.TextMeshPro::TMPro.TextMeshProUGUI
---- !u!1 &922920814 stripped
-GameObject:
-  m_CorrespondingSourceObject: {fileID: 9116380277281163099, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
---- !u!114 &922920816
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 922920814}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: b5c5d0fa667f83d4399abb45ffcaea31, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: Colosseum.Game::Colosseum.UI.StatBar
-  slider: {fileID: 1722446839}
-  fillImage: {fileID: 125277302}
-  valueText: {fileID: 1076962592}
-  fullColor: {r: 0, g: 0, b: 1, a: 1}
-  lowColor: {r: 1, g: 0, b: 0, a: 1}
-  lowThreshold: 0.3
-  useColorTransition: 0
-  smoothTransition: 1
-  lerpSpeed: 15
 --- !u!1 &998115954
 GameObject:
   m_ObjectHideFlags: 0
@@ -1285,17 +1248,6 @@ MonoBehaviour:
   m_ShadowLayerMask: 1
   m_RenderingLayers: 1
   m_ShadowRenderingLayers: 1
---- !u!114 &1076962592 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 3047527691184210929, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: f4688fdb7df04437aeb418b961361dc5, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
 --- !u!1 &1162990048
 GameObject:
   m_ObjectHideFlags: 0
@@ -1376,32 +1328,6 @@ MonoBehaviour:
   useColorTransition: 0
   smoothTransition: 1
   lerpSpeed: 15
---- !u!1 &1286615459 stripped
-GameObject:
-  m_CorrespondingSourceObject: {fileID: 4978119007770816407, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
---- !u!114 &1286615461
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1286615459}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: b5c5d0fa667f83d4399abb45ffcaea31, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: Colosseum.Game::Colosseum.UI.StatBar
-  slider: {fileID: 1874015735}
-  fillImage: {fileID: 1545010362}
-  valueText: {fileID: 832102751}
-  fullColor: {r: 1, g: 0, b: 0, a: 1}
-  lowColor: {r: 1, g: 0, b: 0, a: 1}
-  lowThreshold: 0.3
-  useColorTransition: 0
-  smoothTransition: 1
-  lerpSpeed: 15
 --- !u!1 &1432187382
 GameObject:
   m_ObjectHideFlags: 0
@@ -1481,42 +1407,6 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!114 &1545010362 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 4865039855673322941, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
---- !u!1 &1632034731 stripped
-GameObject:
-  m_CorrespondingSourceObject: {fileID: 3665211212153714218, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
---- !u!224 &1632034732 stripped
-RectTransform:
-  m_CorrespondingSourceObject: {fileID: 7078605118272955058, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
---- !u!114 &1632034733
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1632034731}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: e956d7232e6a45246ac4d8079f12f9c3, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: Colosseum.Game::Colosseum.UI.PlayerHUD
-  healthBar: {fileID: 1286615461}
-  manaBar: {fileID: 922920816}
-  autoFindPlayer: 1
 --- !u!114 &1716412285 stripped
 MonoBehaviour:
   m_CorrespondingSourceObject: {fileID: 8269532055776948113, guid: d8795051068c4f84e84c227a6618e587, type: 3}
@@ -1528,17 +1418,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 67db9e8f0e2ae9c40bc1e2b64352a6b4, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
---- !u!114 &1722446839 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 8282611800457088209, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 67db9e8f0e2ae9c40bc1e2b64352a6b4, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
 --- !u!1 &1797510777
 GameObject:
   m_ObjectHideFlags: 0
@@ -1697,17 +1576,6 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!114 &1874015735 stripped
-MonoBehaviour:
-  m_CorrespondingSourceObject: {fileID: 6171176470312880999, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
-  m_PrefabInstance: {fileID: 437791323}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 67db9e8f0e2ae9c40bc1e2b64352a6b4, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
 --- !u!1 &2122318093
 GameObject:
   m_ObjectHideFlags: 0
@@ -1845,6 +1713,11 @@ MonoBehaviour:
     m_VarianceClampScale: 0.9
     m_ContrastAdaptiveSharpening: 0
   m_Version: 2
+--- !u!224 &7078605117837265129 stripped
+RectTransform:
+  m_CorrespondingSourceObject: {fileID: 7078605118272955058, guid: 54087b4bd46db9e4fb7da13cf7a6cc69, type: 3}
+  m_PrefabInstance: {fileID: 437791323}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1660057539 &9223372036854775807
 SceneRoots:
   m_ObjectHideFlags: 0

Assets/Scripts/UI/SkillQuickSlotUI.cs

@@ -0,0 +1,142 @@
+using UnityEngine;
+using Colosseum.Player;
+using Colosseum.Skills;
+
+namespace Colosseum.UI
+{
+    /// <summary>
+    /// 스킬 퀵슬롯 UI 관리자.
+    /// PlayerSkillInput과 연동하여 쿨타임, 마나 등을 표시합니다.
+    /// </summary>
+    public class SkillQuickSlotUI : MonoBehaviour
+    {
+        [Header("Skill Slots")]
+        [Tooltip("6개의 스킬 슬롯 UI (인덱스 순서대로)")]
+        [SerializeField] private SkillSlotUI[] skillSlots = new SkillSlotUI[6];
+
+        [Header("Debug")]
+        [SerializeField] private bool debugMode = false;
+
+        [Header("Keybind Labels")]
+        [Tooltip("키바인딩 표시 텍스트 (기본: Q, W, E, R, A, S)")]
+        [SerializeField] private string[] keyLabels = { "Q", "W", "E", "R", "A", "S" };
+
+        private PlayerSkillInput playerSkillInput;
+        private PlayerNetworkController networkController;
+
+        private void Start()
+        {
+            // 로컬 플레이어 찾기
+            FindLocalPlayer();
+        }
+
+        private void FindLocalPlayer()
+        {
+            var players = FindObjectsByType<PlayerSkillInput>(FindObjectsSortMode.None);
+
+            if (players.Length == 0)
+            {
+                Debug.LogWarning("[SkillQuickSlotUI] No PlayerSkillInput found in scene");
+                return;
+            }
+
+            foreach (var player in players)
+            {
+                if (player.IsOwner)
+                {
+                    playerSkillInput = player;
+                    networkController = player.GetComponent<PlayerNetworkController>();
+                    Debug.Log($"[SkillQuickSlotUI] Found local player: {player.name}");
+                    InitializeSlots();
+                    return;
+                }
+            }
+
+            Debug.LogWarning("[SkillQuickSlotUI] No local player found (IsOwner = false)");
+        }
+
+        private void InitializeSlots()
+        {
+            if (playerSkillInput == null) return;
+
+            int initializedCount = 0;
+            for (int i = 0; i < skillSlots.Length && i < keyLabels.Length; i++)
+            {
+                SkillData skill = playerSkillInput.GetSkill(i);
+                string keyLabel = i < keyLabels.Length ? keyLabels[i] : (i + 1).ToString();
+
+                if (skillSlots[i] != null)
+                {
+                    skillSlots[i].Initialize(i, skill, keyLabel);
+                    if (skill != null) initializedCount++;
+                }
+                else
+                {
+                    Debug.LogWarning($"[SkillQuickSlotUI] Slot {i} is not assigned");
+                }
+            }
+
+            Debug.Log($"[SkillQuickSlotUI] Initialized {initializedCount} skill slots");
+        }
+
+        private void Update()
+        {
+            if (playerSkillInput == null)
+            {
+                // 플레이어가 아직 없으면 다시 찾기 시도
+                FindLocalPlayer();
+                return;
+            }
+
+            UpdateSlotStates();
+        }
+
+        private float debugLogTimer = 0f;
+
+        private void UpdateSlotStates()
+        {
+            bool shouldLog = debugMode && Time.time > debugLogTimer;
+            if (shouldLog) debugLogTimer = Time.time + 1f;
+
+            for (int i = 0; i < skillSlots.Length; i++)
+            {
+                if (skillSlots[i] == null) continue;
+
+                SkillData skill = playerSkillInput.GetSkill(i);
+                if (skill == null) continue;
+
+                float remainingCooldown = playerSkillInput.GetRemainingCooldown(i);
+                float totalCooldown = skill.Cooldown;
+                bool hasEnoughMana = networkController == null || networkController.Mana >= skill.ManaCost;
+
+                if (shouldLog && remainingCooldown > 0f)
+                {
+                    Debug.Log($"[SkillQuickSlotUI] Slot {i}: {skill.SkillName}, CD: {remainingCooldown:F1}/{totalCooldown:F1}");
+                }
+
+                skillSlots[i].UpdateState(remainingCooldown, totalCooldown, hasEnoughMana);
+            }
+        }
+
+        /// <summary>
+        /// 플레이어 참조 수동 설정 (씬 전환 등에서 사용)
+        /// </summary>
+        public void SetPlayer(PlayerSkillInput player)
+        {
+            playerSkillInput = player;
+            networkController = player?.GetComponent<PlayerNetworkController>();
+            InitializeSlots();
+        }
+
+        /// <summary>
+        /// 특정 슬롯의 스킬 변경
+        /// </summary>
+        public void UpdateSkillSlot(int slotIndex, SkillData skill)
+        {
+            if (slotIndex < 0 || slotIndex >= skillSlots.Length) return;
+
+            string keyLabel = slotIndex < keyLabels.Length ? keyLabels[slotIndex] : (slotIndex + 1).ToString();
+            skillSlots[slotIndex].Initialize(slotIndex, skill, keyLabel);
+        }
+    }
+}

Assets/Scripts/UI/SkillQuickSlotUI.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 637160b507db7634aba029b1624bc4a5

Assets/Scripts/UI/SkillSlotUI.cs

@@ -0,0 +1,175 @@
+using UnityEngine;
+using UnityEngine.UI;
+using TMPro;
+using Colosseum.Skills;
+
+namespace Colosseum.UI
+{
+    /// <summary>
+    /// 개별 스킬 슬롯 UI
+    /// </summary>
+    public class SkillSlotUI : MonoBehaviour
+    {
+        [Header("References")]
+        [SerializeField] private Image iconImage;
+        [SerializeField] private Image cooldownOverlay;
+        [SerializeField] private TMP_Text cooldownText;
+        [SerializeField] private TMP_Text keybindText;
+
+        [Header("Settings")]
+        [SerializeField] private Color availableColor = Color.white;
+        [SerializeField] private Color cooldownColor = new Color(0.2f, 0.2f, 0.2f, 0.9f);
+        [SerializeField] private Color noManaColor = new Color(0.5f, 0.2f, 0.2f, 0.8f);
+
+        private SkillData skill;
+        private int slotIndex;
+        private bool useIconForCooldown = false;
+        private Animator cooldownAnimator;  // 쿨다운 오버레이를 제어하는 Animator
+        private GameObject cooldownContainer;  // 쿨다운 오버레이의 부모 GameObject (Cooldown)
+
+        public int SlotIndex => slotIndex;
+
+        private void Awake()
+        {
+            if (cooldownOverlay == null)
+            {
+                useIconForCooldown = true;
+            }
+            else if (cooldownOverlay.type != Image.Type.Filled)
+            {
+                useIconForCooldown = true;
+            }
+            else
+            {
+                // 쿨다운 오버레이의 상위 GameObject에 있는 Animator 찾기
+                // 구조: CooldownItem (Animator) -> Cooldown -> SPR_Cooldown (Image)
+                cooldownAnimator = cooldownOverlay.GetComponentInParent<Animator>();
+
+                // Animator가 Cooldown GameObject를 제어하므로
+                // 쿨다운 표시를 위해 Animator를 비활성화하고 수동으로 제어
+                if (cooldownAnimator != null)
+                {
+                    cooldownAnimator.enabled = false;
+
+                    // Animator가 제어하던 Cooldown GameObject 찾기
+                    // SPR_Cooldown의 부모가 Cooldown
+                    cooldownContainer = cooldownOverlay.transform.parent?.gameObject;
+                }
+
+                // 쿨다운 오버레이 초기화
+                cooldownOverlay.fillAmount = 0f;
+                cooldownOverlay.enabled = false;
+
+                // Cooldown 컨테이너 비활성화
+                if (cooldownContainer != null)
+                {
+                    cooldownContainer.SetActive(false);
+                }
+            }
+        }
+
+        public void Initialize(int index, SkillData skillData, string keyLabel)
+        {
+            slotIndex = index;
+            skill = skillData;
+
+            if (keybindText != null)
+                keybindText.text = keyLabel;
+
+            if (skill != null && iconImage != null)
+            {
+                iconImage.sprite = skill.Icon;
+                iconImage.enabled = true;
+                iconImage.color = availableColor;
+            }
+            else if (iconImage != null)
+            {
+                iconImage.enabled = false;
+            }
+
+            Debug.Log($"[SkillSlotUI] Init slot {index}: skill={skillData?.SkillName}, useIcon={useIconForCooldown}");
+        }
+
+        public void UpdateState(float cooldownRemaining, float cooldownTotal, bool hasEnoughMana)
+        {
+            if (skill == null)
+            {
+                if (cooldownContainer != null) cooldownContainer.SetActive(false);
+                if (cooldownOverlay != null) cooldownOverlay.enabled = false;
+                if (cooldownText != null) cooldownText.text = "";
+                return;
+            }
+
+            if (cooldownRemaining > 0f)
+            {
+                float ratio = cooldownRemaining / cooldownTotal;
+
+                if (useIconForCooldown && iconImage != null)
+                {
+                    // 아이콘 색상으로 쿨다운 표시
+                    float brightness = Mathf.Lerp(0.3f, 1f, 1f - ratio);
+                    iconImage.color = new Color(brightness, brightness, brightness, 1f);
+                }
+                else if (cooldownOverlay != null)
+                {
+                    // Cooldown 컨테이너 활성화
+                    if (cooldownContainer != null && !cooldownContainer.activeSelf)
+                    {
+                        cooldownContainer.SetActive(true);
+                    }
+
+                    // Image 컴포넌트 활성화
+                    cooldownOverlay.enabled = true;
+                    cooldownOverlay.fillAmount = ratio;
+                }
+
+                if (cooldownText != null)
+                {
+                    cooldownText.text = cooldownRemaining < 1f
+                        ? $"{cooldownRemaining:F1}"
+                        : $"{Mathf.CeilToInt(cooldownRemaining)}";
+                }
+            }
+            else
+            {
+                // 쿨다운 완료
+                if (useIconForCooldown && iconImage != null)
+                {
+                    iconImage.color = hasEnoughMana ? availableColor : noManaColor;
+                }
+                else if (cooldownOverlay != null)
+                {
+                    // Image 컴포넌트 비활성화
+                    cooldownOverlay.enabled = false;
+
+                    // Cooldown 컨테이너 비활성화
+                    if (cooldownContainer != null)
+                    {
+                        cooldownContainer.SetActive(false);
+                    }
+                }
+
+                if (cooldownText != null)
+                {
+                    cooldownText.text = "";
+                }
+            }
+        }
+
+        public void SetSkill(SkillData skillData)
+        {
+            skill = skillData;
+
+            if (skill != null && iconImage != null)
+            {
+                iconImage.sprite = skill.Icon;
+                iconImage.enabled = true;
+                iconImage.color = availableColor;
+            }
+            else if (iconImage != null)
+            {
+                iconImage.enabled = false;
+            }
+        }
+    }
+}

Assets/Scripts/UI/SkillSlotUI.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: bad7358e0082af244b16b0a515710fbc

Assets/Skills/DodgeRoll_Sword.asset

@@ -14,11 +14,11 @@ MonoBehaviour:
   m_EditorClassIdentifier: Colosseum.Game::Colosseum.Skills.SkillData
   skillName: "\uAD6C\uB974\uAE30"
   description: 
-  icon: {fileID: 0}
+  icon: {fileID: 21300000, guid: 2b3889a2bb9beb444adf6734821e1c02, type: 3}
   skillClip: {fileID: -14460799136228694, guid: d6d51384d6dd17a419c1d8e2a1c0c875, type: 3}
   endClip: {fileID: 0}
   useRootMotion: 1
   ignoreRootMotionY: 1
-  cooldown: 1
+  cooldown: 10
   manaCost: 0
   effects: []