UI HUGE UPDATE

Assets/_eqpmtSys/equipItemPrefab.cs

@@ -15,6 +15,7 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
     [Header("info")]
     public Image itemBtm;
     public Color[] itemBtmColors;
+    public Sprite[] itemBtmSprites;
     public Image itemProfileIcon;
     public string itemType;
     public string itemName;
@@ -74,7 +75,7 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
         if (itemSO == null)
         {
             ApplyProfileSprite(null);
-            ApplyBottomColor(0);
+            ApplyBottomVisual(0);
             ApplyEquipperProfile(null);
             return;
         }
@@ -82,7 +83,7 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
         equipmentSO.EquipmentTierPresentation presentation = itemSO.GetVisualTierPresentation();
         Sprite displaySprite = presentation != null ? presentation.equipmentSprite : null;
         ApplyProfileSprite(displaySprite);
-        ApplyBottomColor(itemSO.GetVisualQualityColorIndex());
+        ApplyBottomVisual(itemSO.GetVisualQualityColorIndex());
         ApplyEquipperProfile(FindEquipper(itemSO));
     }
 
@@ -602,21 +603,38 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
         }
     }
 
-    private void ApplyBottomColor(int colorIndex)
+    private void ApplyBottomVisual(int colorIndex)
     {
         if (itemBtm == null)
         {
             return;
         }
 
-        Color color = Color.white;
-        if (itemBtmColors != null && itemBtmColors.Length > 0)
+        itemBtm.sprite = GetBottomSpriteByVisualIndex(colorIndex);
+        itemBtm.color = Color.white;
+        itemBtm.enabled = itemBtm.sprite != null;
+    }
+
+    public Sprite GetBottomSpriteByVisualIndex(int visualIndex)
+    {
+        if (itemBtmSprites == null || itemBtmSprites.Length == 0)
         {
-            int safeIndex = Mathf.Clamp(colorIndex, 0, itemBtmColors.Length - 1);
-            color = itemBtmColors[safeIndex];
+            return null;
         }
 
-        itemBtm.color = color;
+        int safeSpriteIndex = Mathf.Clamp(visualIndex, 0, itemBtmSprites.Length - 1);
+        return itemBtmSprites[safeSpriteIndex];
+    }
+
+    public Color GetAccentColorByVisualIndex(int visualIndex)
+    {
+        if (itemBtmColors == null || itemBtmColors.Length == 0)
+        {
+            return Color.white;
+        }
+
+        int safeIndex = Mathf.Clamp(visualIndex, 0, itemBtmColors.Length - 1);
+        return itemBtmColors[safeIndex];
     }
 
     private void ApplyEquipperProfile(AllyHero_SO hero)