if game:GetService("CoreGui"):FindFirstChild("InsertPartGUI") then
    game:GetService("CoreGui"):FindFirstChild("InsertPartGUI"):Destroy()
end

local gui = Instance.new("ScreenGui")
gui.Name = "InsertPartGUI"
gui.Parent = game:GetService("CoreGui")

local frame = Instance.new("Frame")
frame.Size = UDim2.new(0, 350, 0, 350)
frame.Position = UDim2.new(0.5, -175, 0.5, -175)
frame.BackgroundColor3 = Color3.fromRGB(0, 255, 0)
frame.BorderSizePixel = 0
frame.Parent = gui

task.spawn(function()
    while frame do
        for i = 0, 255, 3 do
            frame.BackgroundColor3 = Color3.fromRGB(0, i, 0)
            task.wait(0.01)
        end
        for i = 255, 0, -3 do
            frame.BackgroundColor3 = Color3.fromRGB(0, i, 0)
            task.wait(0.01)
        end
    end
end)

local UIS = game:GetService("UserInputService")
local dragging, dragStart, startPos

local function drag(input)
    dragging = true
    dragStart = input.Position
    startPos = frame.Position
end

frame.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1
    or input.UserInputType == Enum.UserInputType.Touch then
        drag(input)
    end
end)

frame.InputEnded:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1
    or input.UserInputType == Enum.UserInputType.Touch then
        dragging = false
    end
end)

UIS.InputChanged:Connect(function(input)
    if dragging and (input.UserInputType == Enum.UserInputType.MouseMovement 
        or input.UserInputType == Enum.UserInputType.Touch) then

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

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 40)
title.BackgroundTransparency = 1
title.Text = "Insert Part GUI"
title.Font = Enum.Font.GothamBold
title.TextSize = 26
title.TextColor3 = Color3.fromRGB(255, 255, 255)
title.Parent = frame

local subtitle = Instance.new("TextLabel")
subtitle.Size = UDim2.new(1, 0, 0, 25)
subtitle.Position = UDim2.new(0, 0, 0, 35)
subtitle.BackgroundTransparency = 1
subtitle.Text = "Created by MysteryHacker"
subtitle.Font = Enum.Font.Gotham
subtitle.TextSize = 18
subtitle.TextColor3 = Color3.fromRGB(230, 230, 230)
subtitle.Parent = frame

local function crearBoton(nombre, posicionY)
    local btn = Instance.new("TextButton")
    btn.Size = UDim2.new(1, -40, 0, 40)
    btn.Position = UDim2.new(0, 20, 0, posicionY)
    btn.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
    btn.TextColor3 = Color3.fromRGB(255, 255, 255)
    btn.Font = Enum.Font.GothamBold
    btn.TextSize = 20
    btn.Text = nombre
    btn.Parent = frame
    return btn
end

local b1 = crearBoton("Insert part Blue", 80)
b1.BackgroundColor3 = Color3.fromRGB(0, 100, 255)

local b2 = crearBoton("Insert part Orange", 130)
b2.BackgroundColor3 = Color3.fromRGB(255, 140, 0)

local b3 = crearBoton("Insert part Purple", 180)
b3.BackgroundColor3 = Color3.fromRGB(128, 0, 255)

local b4 = crearBoton("Insert part Green", 230)
b4.BackgroundColor3 = Color3.fromRGB(0, 255, 0)

local b5 = crearBoton("Insert part Grey", 280)
b5.BackgroundColor3 = Color3.fromRGB(128, 128, 128)

local function insertPart(color)
    local plr = game.Players.LocalPlayer
    if not plr.Character then return end
    local hrp = plr.Character:FindFirstChild("HumanoidRootPart")
    if not hrp then return end

    local part = Instance.new("Part")
    part.Size = Vector3.new(4, 4, 4)
    part.Color = color
    part.Position = hrp.Position + Vector3.new(5, 0, 0)
    part.CanCollide = true
    part.Anchored = false
    part.Parent = workspace
end

b1.MouseButton1Click:Connect(function()
    insertPart(Color3.fromRGB(0, 100, 255))
end)
b2.MouseButton1Click:Connect(function()
    insertPart(Color3.fromRGB(255, 140, 0))
end)
b3.MouseButton1Click:Connect(function()
    insertPart(Color3.fromRGB(128, 0, 255))
end)
b4.MouseButton1Click:Connect(function()
    insertPart(Color3.fromRGB(0, 255, 0))
end)
b5.MouseButton1Click:Connect(function()
    insertPart(Color3.fromRGB(128, 128, 128))
end)

local close = Instance.new("TextButton")
close.Size = UDim2.new(0, 40, 0, 40)
close.Position = UDim2.new(1, -45, 0, 5)
close.BackgroundColor3 = Color3.fromRGB(50, 0, 0)
close.TextColor3 = Color3.fromRGB(255, 255, 255)
close.Text = "X"
close.Font = Enum.Font.GothamBold
close.TextSize = 20
close.Parent = frame

close.MouseButton1Click:Connect(function()
    for i = 1, 20 do
        frame.Size = frame.Size - UDim2.new(0, 10, 0, 10)
        frame.BackgroundTransparency = i / 20
        task.wait(0.02)
    end
    gui:Destroy()
end)