local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
local gui = Instance.new("ScreenGui")
gui.Name = "AimTrainerHub"
gui.Parent = player:WaitForChild("PlayerGui")

-- Main frame
local frame = Instance.new("Frame")
frame.Size = UDim2.new(0, 250, 0, 200)
frame.Position = UDim2.new(0.5, -125, 0.5, -100)
frame.BackgroundColor3 = Color3.fromRGB(30,30,30)
frame.Visible = false
frame.Parent = gui

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1,0,0,40)
title.Text = "Aim Trainer Hub"
title.TextColor3 = Color3.fromRGB(255,255,255)
title.BackgroundTransparency = 1
title.Parent = frame

local score = 0

local scoreLabel = Instance.new("TextLabel")
scoreLabel.Size = UDim2.new(1,0,0,40)
scoreLabel.Position = UDim2.new(0,0,0,50)
scoreLabel.Text = "Score: 0"
scoreLabel.TextColor3 = Color3.fromRGB(255,255,255)
scoreLabel.BackgroundTransparency = 1
scoreLabel.Parent = frame

-- toggle UI on click
mouse.Button1Down:Connect(function()
	frame.Visible = not frame.Visible
end)

-- simple target spawn
local function spawnTarget()
	local part = Instance.new("Part")
	part.Name = "Target"
	part.Size = Vector3.new(3,3,3)
	part.Anchored = true
	part.Position = Vector3.new(math.random(-40,40), 10, math.random(-40,40))
	part.Parent = workspace
	return part
end

local target = spawnTarget()

mouse.Button1Down:Connect(function()
	if mouse.Target and mouse.Target.Name == "Target" then
		score += 1
		scoreLabel.Text = "Score: "..score
		mouse.Target:Destroy()
		target = spawnTarget()
	end
end)