--// Services
local Players = game:GetService("Players")
local TweenService = game:GetService("TweenService")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer

--// GUI
local gui = Instance.new("ScreenGui")
gui.Name = "DarkExecutorUI"
gui.ResetOnSpawn = false
gui.Parent = player:WaitForChild("PlayerGui")

--// Main Window (Mobile Optimized)
local main = Instance.new("Frame")
main.Size = UDim2.new(0.95, 0, 0.8, 0)
main.Position = UDim2.new(0.5, 0, 0.5, 0)
main.AnchorPoint = Vector2.new(0.5, 0.5)
main.BackgroundColor3 = Color3.fromRGB(18,18,18)
main.BorderSizePixel = 0
main.Parent = gui
main.Visible = false

local mainCorner = Instance.new("UICorner", main)
mainCorner.CornerRadius = UDim.new(0,12)

--// Top Bar
local top = Instance.new("Frame")
top.Size = UDim2.new(1,0,0,45)
top.BackgroundColor3 = Color3.fromRGB(22,22,22)
top.Parent = main

local topCorner = Instance.new("UICorner", top)
topCorner.CornerRadius = UDim.new(0,12)

--// Logo
local icon = Instance.new("ImageLabel")
icon.Size = UDim2.new(0,30,0,30)
icon.Position = UDim2.new(0,10,0.5,-15)
icon.BackgroundTransparency = 1
icon.Image = "rbxassetid://109344748296552"
icon.Parent = top

local iconStroke = Instance.new("UIStroke")
iconStroke.Color = Color3.fromRGB(255,0,0)
iconStroke.Thickness = 2
iconStroke.Parent = icon

--// Title
local title = Instance.new("TextLabel")
title.Size = UDim2.new(1,-90,1,0)
title.Position = UDim2.new(0,50,0,0)
title.BackgroundTransparency = 1
title.Text = "Sigilkore"
title.TextColor3 = Color3.fromRGB(255,80,80)
title.Font = Enum.Font.GothamMedium
title.TextSize = 16
title.TextXAlignment = Enum.TextXAlignment.Left
title.Parent = top

--// Close Button
local close = Instance.new("TextButton")
close.Size = UDim2.new(0,45,1,0)
close.Position = UDim2.new(1,-45,0,0)
close.BackgroundTransparency = 1
close.Text = "✕"
close.TextColor3 = Color3.fromRGB(200,200,200)
close.Font = Enum.Font.GothamBold
close.TextSize = 18
close.Parent = top

close.MouseButton1Click:Connect(function()
	main.Visible = false
end)

--// Sidebar
local sidebar = Instance.new("Frame")
sidebar.Size = UDim2.new(0.28,0,1,-45)
sidebar.Position = UDim2.new(0,0,0,45)
sidebar.BackgroundColor3 = Color3.fromRGB(22,22,22)
sidebar.Parent = main

--// Content
local content = Instance.new("Frame")
content.Size = UDim2.new(0.72,0,1,-45)
content.Position = UDim2.new(0.28,0,0,45)
content.BackgroundColor3 = Color3.fromRGB(15,15,15)
content.Parent = main

--// Pages
local function newPage()
	local f = Instance.new("Frame")
	f.Size = UDim2.new(1,0,1,0)
	f.BackgroundTransparency = 1
	f.Visible = false
	f.Parent = content
	return f
end

local editorPage = newPage()
local settingsPage = newPage()
local consolePage = newPage()
editorPage.Visible = true

--// Sidebar Tabs
local function makeTab(name, order)
	local btn = Instance.new("TextButton")
	btn.Size = UDim2.new(1,0,0,60)
	btn.Position = UDim2.new(0,0,0,(order-1)*60)
	btn.Text = name
	btn.BackgroundColor3 = Color3.fromRGB(22,22,22)
	btn.TextColor3 = Color3.fromRGB(200,200,200)
	btn.Font = Enum.Font.GothamMedium
	btn.TextSize = 16
	btn.Parent = sidebar
	return btn
end

local editorBtn = makeTab("Editor",1)
local settingsBtn = makeTab("Settings",2)
local consoleBtn = makeTab("Console",3)

local function switch(page)
	editorPage.Visible = false
	settingsPage.Visible = false
	consolePage.Visible = false
	page.Visible = true
end

editorBtn.MouseButton1Click:Connect(function() switch(editorPage) end)
settingsBtn.MouseButton1Click:Connect(function() switch(settingsPage) end)
consoleBtn.MouseButton1Click:Connect(function() switch(consolePage) end)

--// Editor
local box = Instance.new("TextBox")
box.Size = UDim2.new(1,-20,1,-80)
box.Position = UDim2.new(0,10,0,10)
box.MultiLine = true
box.ClearTextOnFocus = false
box.TextWrapped = false
box.TextXAlignment = Enum.TextXAlignment.Left
box.TextYAlignment = Enum.TextYAlignment.Top
box.BackgroundColor3 = Color3.fromRGB(20,20,20)
box.TextColor3 = Color3.fromRGB(230,230,230)
box.Font = Enum.Font.Code
box.TextSize = 16
box.Text = "-- print('hello world')"
box.Parent = editorPage

local execute = Instance.new("TextButton")
execute.Size = UDim2.new(0.4,0,0,45)
execute.Position = UDim2.new(0.05,0,1,-55)
execute.Text = "Execute"
execute.BackgroundColor3 = Color3.fromRGB(35,35,35)
execute.TextColor3 = Color3.new(1,1,1)
execute.Font = Enum.Font.GothamMedium
execute.TextSize = 16
execute.Parent = editorPage

--// Console
local consoleOutput = Instance.new("TextLabel")
consoleOutput.Size = UDim2.new(1,-20,1,-20)
consoleOutput.Position = UDim2.new(0,10,0,10)
consoleOutput.BackgroundTransparency = 1
consoleOutput.TextWrapped = true
consoleOutput.TextYAlignment = Enum.TextYAlignment.Top
consoleOutput.TextXAlignment = Enum.TextXAlignment.Left
consoleOutput.TextColor3 = Color3.fromRGB(255,80,80)
consoleOutput.Font = Enum.Font.Code
consoleOutput.TextSize = 14
consoleOutput.Text = "Console Ready..."
consoleOutput.Parent = consolePage

--// Execute Logic (Local Only)
execute.MouseButton1Click:Connect(function()
	local func, err = loadstring(box.Text)
	if func then
		local success, result = pcall(func)
		if success then
			consoleOutput.Text = "Executed Successfully."
		else
			consoleOutput.Text = "Error: ".. tostring(result)
		end
	else
		consoleOutput.Text = "Compile Error: ".. tostring(err)
	end
	switch(consolePage)
end)

--// Logo Animation
RunService.RenderStepped:Connect(function()
	iconStroke.Thickness = 2 + math.sin(tick()*3)
	icon.Rotation += 0.05
end)

--// Floating Open Button
local openBtn = Instance.new("Frame")
openBtn.Size = UDim2.new(0,60,0,60)
openBtn.Position = UDim2.new(0.03,0,0.6,0)
openBtn.BackgroundColor3 = Color3.fromRGB(30,30,30)
openBtn.BorderSizePixel = 0
openBtn.Parent = gui

local openCorner = Instance.new("UICorner", openBtn)
openCorner.CornerRadius = UDim.new(0,12)

local openStroke = Instance.new("UIStroke")
openStroke.Color = Color3.fromRGB(255,0,0)
openStroke.Thickness = 2
openStroke.Parent = openBtn

local logo = Instance.new("ImageLabel")
logo.Size = UDim2.new(0.7,0,0.7,0)
logo.Position = UDim2.new(0.15,0,0.15,0)
logo.BackgroundTransparency = 1
logo.Image = "rbxassetid://109344748296552"
logo.Parent = openBtn

RunService.RenderStepped:Connect(function()
	openStroke.Thickness = 2 + math.sin(tick()*3)
end)

local click = Instance.new("TextButton")
click.Size = UDim2.new(1,0,1,0)
click.BackgroundTransparency = 1
click.Text = ""
click.Parent = openBtn

click.MouseButton1Click:Connect(function()
	main.Visible = not main.Visible
	
	local tween = TweenService:Create(openBtn, TweenInfo.new(0.15), {
		Size = UDim2.new(0,65,0,65)
	})
	tween:Play()
	tween.Completed:Wait()
	
	TweenService:Create(openBtn, TweenInfo.new(0.15), {
		Size = UDim2.new(0,60,0,60)
	}):Play()
end)