fix: hovering on bag slot item

UI/BagFrame.lua

@@ -1600,6 +1600,35 @@ function Guda_BagFrame_ClearHighlightedSlots()
     end
 end
 
+-- Highlight a specific bag button in the toolbar
+function Guda_BagFrame_HighlightBagButton(bagID)
+    if not bagID then return end
+
+    -- Bag 0 (backpack) has no button in the toolbar, only bags 1-4
+    if bagID == 0 then return end
+
+    -- Bag buttons are named: Guda_BagFrame_Toolbar_BagSlot1 through BagSlot4
+    local buttonName = "Guda_BagFrame_Toolbar_BagSlot" .. bagID
+    local button = getglobal(buttonName)
+
+    if button then
+        -- Set the button's pushed texture to highlight it
+        button:LockHighlight()
+    end
+end
+
+-- Clear bag button highlighting
+function Guda_BagFrame_ClearBagButtonHighlight()
+    -- Clear highlight from all bag buttons (1-4, no button for bag 0)
+    for bagID = 1, 4 do
+        local buttonName = "Guda_BagFrame_Toolbar_BagSlot" .. bagID
+        local button = getglobal(buttonName)
+        if button then
+            button:UnlockHighlight()
+        end
+    end
+end
+
 -- Initialize
 function BagFrame:Initialize()
     -- Hook default bag functions

UI/BankFrame.lua

@@ -1051,6 +1051,43 @@ function Guda_BankFrame_ClearHighlightedSlots()
     end
 end
 
+-- Highlight a specific bank bag button in the toolbar
+function Guda_BankFrame_HighlightBagButton(bagID)
+    if not bagID then return end
+
+    local buttonName
+    if bagID == -1 then
+        -- Main bank container
+        buttonName = "Guda_BankFrame_Toolbar_BankBagMain"
+    else
+        -- Bank bags are bagID 5-10
+        buttonName = "Guda_BankFrame_Toolbar_BankBag" .. bagID
+    end
+
+    local button = getglobal(buttonName)
+    if button then
+        button:LockHighlight()
+    end
+end
+
+-- Clear bank bag button highlighting
+function Guda_BankFrame_ClearBagButtonHighlight()
+    -- Clear highlight from main bank button
+    local mainButton = getglobal("Guda_BankFrame_Toolbar_BankBagMain")
+    if mainButton then
+        mainButton:UnlockHighlight()
+    end
+
+    -- Clear highlight from bank bag buttons (5-10)
+    for bagID = 5, 10 do
+        local buttonName = "Guda_BankFrame_Toolbar_BankBag" .. bagID
+        local button = getglobal(buttonName)
+        if button then
+            button:UnlockHighlight()
+        end
+    end
+end
+
 -- Drag handlers for bank bag slots
 function Guda_BankBagSlot_OnDragStart(button, bagID)
     if not bagID or bagID == -1 then return end

UI/ItemButton.lua

@@ -257,6 +257,18 @@ end
 
 -- OnEnter handler (show tooltip)
 function Guda_ItemButton_OnEnter(self)
+    -- Highlight the corresponding bag button in the footer (works for empty and filled slots)
+    if not self.otherChar and self.bagID then
+        if self.isBank then
+            -- Bank item - highlight bank bag button
+            Guda_BankFrame_HighlightBagButton(self.bagID)
+        else
+            -- Regular bag item - highlight bag button
+            Guda_BagFrame_HighlightBagButton(self.bagID)
+        end
+    end
+
+    -- Early return for empty slots (no tooltip needed)
     if not self.hasItem or not self.itemData then
         return
     end
@@ -292,6 +304,15 @@ end
 function Guda_ItemButton_OnLeave(self)
     GameTooltip:Hide()
     ResetCursor()
+
+    -- Clear bag button highlighting
+    if not self.otherChar then
+        if self.isBank then
+            Guda_BankFrame_ClearBagButtonHighlight()
+        else
+            Guda_BagFrame_ClearBagButtonHighlight()
+        end
+    end
 end
 
 -- OnDragStart handler