-- WalkSpeed Changer GUI - Compatible with Delta, Fluxus, Arceus X, Codex, KRNL, Hydrogen

-- Create GUI
local ScreenGui = Instance.new("ScreenGui")
local Frame = Instance.new("Frame")
local Title = Instance.new("TextLabel")
local Input = Instance.new("TextBox")
local Button = Instance.new("TextButton")
local Minimize = Instance.new("TextButton")

-- Parent setup (handles mobile executor support)
pcall(function()
    ScreenGui.Parent = (game.CoreGui or game:GetService("Players").LocalPlayer:WaitForChild("PlayerGui"))
end)

ScreenGui.Name = "WalkSpeedChanger"

-- Frame (Main UI)
Frame.Parent = ScreenGui
Frame.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
Frame.Position = UDim2.new(0.05, 0, 0.2, 0)
Frame.Size = UDim2.new(0, 200, 0, 120)
Frame.Active = true
Frame.Draggable = true

-- Title
Title.Parent = Frame
Title.Text = "WalkSpeed Changer"
Title.Size = UDim2.new(1, 0, 0, 30)
Title.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
Title.TextColor3 = Color3.fromRGB(255, 255, 255)
Title.Font = Enum.Font.SourceSansBold
Title.TextSize = 16

-- Input box
Input.Parent = Frame
Input.PlaceholderText = "Enter speed"
Input.Position = UDim2.new(0.1, 0, 0.4, 0)
Input.Size = UDim2.new(0.8, 0, 0, 30)
Input.BackgroundColor3 = Color3.fromRGB(55, 55, 55)
Input.TextColor3 = Color3.fromRGB(255, 255, 255)
Input.Font = Enum.Font.SourceSans
Input.TextSize = 14

-- Button
Button.Parent = Frame
Button.Text = "Set Speed"
Button.Position = UDim2.new(0.1, 0, 0.7, 0)
Button.Size = UDim2.new(0.8, 0, 0, 25)
Button.BackgroundColor3 = Color3.fromRGB(70, 130, 180)
Button.TextColor3 = Color3.fromRGB(255, 255, 255)
Button.Font = Enum.Font.SourceSansBold
Button.TextSize = 14

-- Minimize button
Minimize.Parent = Frame
Minimize.Text = "-"
Minimize.Position = UDim2.new(1, -25, 0, 5)
Minimize.Size = UDim2.new(0, 20, 0, 20)
Minimize.BackgroundColor3 = Color3.fromRGB(90, 90, 90)
Minimize.TextColor3 = Color3.fromRGB(255, 255, 255)
Minimize.Font = Enum.Font.SourceSansBold
Minimize.TextSize = 16

-- Function: Set speed
Button.MouseButton1Click:Connect(function()
    local speed = tonumber(Input.Text)
    local plr = game.Players.LocalPlayer
    if speed and plr and plr.Character and plr.Character:FindFirstChild("Humanoid") then
        plr.Character.Humanoid.WalkSpeed = speed
    end
end)

-- Minimize toggle
local minimized = false
Minimize.MouseButton1Click:Connect(function()
    minimized = not minimized
    for _, v in pairs(Frame:GetChildren()) do
        if v ~= Title and v ~= Minimize then
            v.Visible = not minimized
        end
    end
    if minimized then
        Frame.Size = UDim2.new(0, 200, 0, 30)
    else
        Frame.Size = UDim2.new(0, 200, 0, 120)
    end
end)