public void OnPointerDown(PointerEventData eventData)
    {
        if (!itemSo) return;
        if (!inventoryManager.isInInventory) return;
        if (inventoryManager.isDragging) return;

        inventoryManager.DragExternally(this);

        inventoryManager.EnableDraggingSlot();
        inventoryManager.isDragging = true;
    }

    public void OnPointerEnter(PointerEventData eventData)
    {
        slotBorder.color = slotBorderHoverColor;

        inventoryManager.hoveredSlot = this;

        if (itemSo) inventoryManager.ShowTooltip(itemSo);
    }

    public void OnPointerExit(PointerEventData eventData)
    {
        slotBorder.color = baseSlotBorderColor;

        inventoryManager.hoveredSlot = null;

        inventoryManager.HideTooltip();
    }