local CoreGui          = game:GetService("CoreGui")
local UserInputService = game:GetService("UserInputService")

local function IsMouseOverFrame(Frame, Position)
	local p, s = Frame.AbsolutePosition, Frame.AbsoluteSize
	return Position.X >= p.X and Position.X <= p.X + s.X
		and Position.Y >= p.Y and Position.Y <= p.Y + s.Y
end

local function MakeDraggable(MainFrame, DragFrame)
	local dragging, dragStart, startPos, currentTouch

	DragFrame.InputBegan:Connect(function(input)
		if input.UserInputState ~= Enum.UserInputState.Begin then return end
		if input.UserInputType ~= Enum.UserInputType.MouseButton1
			and input.UserInputType ~= Enum.UserInputType.Touch then return end
		if not IsMouseOverFrame(DragFrame, input.Position) then return end

		dragging = true
		dragStart = input.Position
		startPos = MainFrame.Position
		currentTouch = input.UserInputType == Enum.UserInputType.Touch and input or nil
	end)

	UserInputService.InputChanged:Connect(function(input)
		if not dragging then return end
		if input.UserInputType ~= Enum.UserInputType.MouseMovement
			and input ~= currentTouch then return end

		local delta = input.Position - dragStart
		MainFrame.Position = UDim2.new(
			startPos.X.Scale, startPos.X.Offset + delta.X,
			startPos.Y.Scale, startPos.Y.Offset + delta.Y
		)
	end)

	UserInputService.InputEnded:Connect(function(input)
		if not dragging then return end
		if input.UserInputType == Enum.UserInputType.MouseButton1
			or (input.UserInputType == Enum.UserInputType.Touch and input == currentTouch) then
			dragging, dragStart, startPos, currentTouch = nil, nil, nil, nil
		end
	end)
end

local parent = (gethui and gethui()) or CoreGui
local old = parent:FindFirstChild("DummyUI")
if old then old:Destroy() end

local gui = Instance.new("ScreenGui")
gui.Name = "DummyUI"
gui.ResetOnSpawn = false
gui.IgnoreGuiInset = true
gui.Parent = parent

local MainFrame = Instance.new("Frame")
MainFrame.Size = UDim2.new(0, 180, 0, 110)
MainFrame.Position = UDim2.new(0.5, -90, 0.5, -55)
MainFrame.BackgroundTransparency = 1
MainFrame.BorderSizePixel = 0
MainFrame.Active = true
MainFrame.Parent = gui

local Header = Instance.new("Frame")
Header.Size = UDim2.new(1, 0, 0, 20)
Header.BackgroundColor3 = Color3.fromRGB(50, 50, 50)
Header.BackgroundTransparency = 0.5
Header.BorderSizePixel = 0
Header.Parent = MainFrame

local HeaderHitbox = Instance.new("TextButton")
HeaderHitbox.Size = UDim2.new(1, 0, 1, 0)
HeaderHitbox.BackgroundTransparency = 1
HeaderHitbox.Text = ""
HeaderHitbox.AutoButtonColor = false
HeaderHitbox.Parent = Header

local Content = Instance.new("Frame")
Content.Size = UDim2.new(1, 0, 1, -20)
Content.Position = UDim2.new(0, 0, 0, 20)
Content.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
Content.BackgroundTransparency = 0.5
Content.BorderSizePixel = 0
Content.Parent = MainFrame

MakeDraggable(MainFrame, HeaderHitbox)