local plrs = game:GetService("Players")
local sg   = game:GetService("StarterGui")
local lp   = plrs.LocalPlayer

local gui = Instance.new("ScreenGui")
gui.Name = "InviteAllGUI"
gui.ResetOnSpawn = false
gui.IgnoreGuiInset = true
gui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
gui.Parent = lp:WaitForChild("PlayerGui")

local fr = Instance.new("Frame")
fr.Name = "Panel"
fr.Size = UDim2.fromOffset(260, 120)
fr.AnchorPoint = Vector2.new(1, 1)
fr.Position = UDim2.new(1, -20, 1, -20)
fr.BackgroundColor3 = Color3.fromRGB(24, 26, 32)
fr.BorderSizePixel = 0
fr.Parent = gui

local uiCorner = Instance.new("UICorner", fr)
uiCorner.CornerRadius = UDim.new(0, 14)

local stroke = Instance.new("UIStroke", fr)
stroke.Thickness = 1
stroke.Color = Color3.fromRGB(60, 68, 80)
stroke.ApplyStrokeMode = Enum.ApplyStrokeMode.Border

local title = Instance.new("TextLabel")
title.BackgroundTransparency = 1
title.Size = UDim2.new(1, -20, 0, 28)
title.Position = UDim2.fromOffset(10, 8)
title.Text = "Friends Utility"
title.Font = Enum.Font.GothamBold
title.TextSize = 16
title.TextColor3 = Color3.fromRGB(235, 240, 255)
title.TextXAlignment = Enum.TextXAlignment.Left
title.Parent = fr

local btn = Instance.new("TextButton")
btn.Name = "InviteAll"
btn.Size = UDim2.new(1, -20, 0, 40)
btn.Position = UDim2.fromOffset(10, 44)
btn.Text = "Invite All"
btn.Font = Enum.Font.GothamSemibold
btn.TextSize = 18
btn.TextColor3 = Color3.fromRGB(20, 22, 26)
btn.AutoButtonColor = true
btn.BackgroundColor3 = Color3.fromRGB(122, 255, 82)
btn.Parent = fr
Instance.new("UICorner", btn).CornerRadius = UDim.new(0, 12)

local info = Instance.new("TextLabel")
info.BackgroundTransparency = 1
info.Size = UDim2.new(1, -20, 0, 22)
info.Position = UDim2.fromOffset(10, 90)
info.Text = "Ready."
info.Font = Enum.Font.Gotham
info.TextSize = 14
info.TextColor3 = Color3.fromRGB(190, 198, 210)
info.TextXAlignment = Enum.TextXAlignment.Left
info.Parent = fr

local busy = false

local function inviteAll()
	if busy then return end
	busy = true
	btn.AutoButtonColor = false
	btn.Text = "Inviting..."
	info.Text = "Working..."

	local sent, already, errors, skipped = 0, 0, 0, 0

	for _, p in ipairs(plrs:GetPlayers()) do
		if p ~= lp then
			local okCheck, isFriend = pcall(function()
				return lp:IsFriendsWith(p.UserId)
			end)
			if okCheck and isFriend then
				already += 1
			else
				local okSend, err = pcall(function()
					lp:RequestFriendship(p)
				end)
				if okSend then
					sent += 1
				else
					errors += 1
				end
				task.wait(5)
			end
		else
			skipped += 1
		end
	end

	btn.Text = "Invite All"
	btn.AutoButtonColor = true
	busy = false

	local summary = ("Sent: %d | Already: %d | Errors: %d"):format(sent, already, errors)
	info.Text = summary
	pcall(function()
		sg:SetCore("SendNotification", {
			Title = "Invite All",
			Text = summary,
			Duration = 4
		})
	end)
end

btn.MouseButton1Click:Connect(inviteAll)