-- Destroy existing GUI if re-running
if game.CoreGui:FindFirstChild("SingularityUI") then
    game.CoreGui.SingularityUI:Destroy()
end

local ScreenGui = Instance.new("ScreenGui")
local MainFrame = Instance.new("Frame")
local Title = Instance.new("TextLabel")
local TabButtons = Instance.new("Frame")
local Container = Instance.new("Frame")

-- GUI Setup
ScreenGui.Name = "SingularityUI"
ScreenGui.Parent = game.CoreGui
ScreenGui.ResetOnSpawn = false

MainFrame.Name = "MainFrame"
MainFrame.Parent = ScreenGui
MainFrame.BackgroundColor3 = Color3.fromRGB(8, 8, 8)
MainFrame.BorderSizePixel = 0
MainFrame.Position = UDim2.new(0.1, 0, 0.1, 0)
MainFrame.Size = UDim2.new(0, 400, 0, 500)
MainFrame.Active = true
MainFrame.Draggable = true
Instance.new("UICorner", MainFrame).CornerRadius = UDim.new(0, 10)

Title.Parent = MainFrame
Title.Size = UDim2.new(1, 0, 0, 50)
Title.Text = "dspyrr is cute"
Title.TextColor3 = Color3.fromRGB(0, 255, 255)
Title.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
Title.Font = Enum.Font.GothamBlack
Title.TextSize = 22

TabButtons.Name = "TabButtons"
TabButtons.Parent = MainFrame
TabButtons.Position = UDim2.new(0, 0, 0, 50)
TabButtons.Size = UDim2.new(1, 0, 0, 55)
TabButtons.BackgroundColor3 = Color3.fromRGB(12, 12, 12)

Container.Name = "Container"
Container.Parent = MainFrame
Container.Position = UDim2.new(0, 0, 0, 110)
Container.Size = UDim2.new(1, 0, 1, -110)
Container.BackgroundTransparency = 1

-- Tabs Setup
local MoveTab = Instance.new("ScrollingFrame", Container)
local PlayerTab = Instance.new("ScrollingFrame", Container)
local SpecTab = Instance.new("ScrollingFrame", Container)
local FollowTab = Instance.new("ScrollingFrame", Container)
local BindTab = Instance.new("ScrollingFrame", Container)

local allTabs = {MoveTab, PlayerTab, SpecTab, FollowTab, BindTab}
local allButtons = {}

for _, tab in pairs(allTabs) do
    tab.Size = UDim2.new(1, 0, 1, 0); tab.BackgroundTransparency = 1; tab.BorderSizePixel = 0; tab.Visible = false
    tab.ScrollBarThickness = 0 
    tab.CanvasSize = UDim2.new(0,0,0,0)
    local layout = Instance.new("UIListLayout", tab); layout.Padding = UDim.new(0, 10); layout.HorizontalAlignment = Enum.HorizontalAlignment.Center
    layout:GetPropertyChangedSignal("AbsoluteContentSize"):Connect(function()
        tab.CanvasSize = UDim2.new(0,0,0, layout.AbsoluteContentSize.Y + 20)
    end)
end
MoveTab.Visible = true

-- Variables
local DashDist = 10
local DashBind = Enum.KeyCode.Z
local MenuBind = Enum.KeyCode.RightShift
local FollowingPlayer = nil

-- UI Visual Logic
local function UpdateTabVisuals(selectedBtn)
    for _, btn in pairs(allButtons) do
        btn.BackgroundColor3 = Color3.fromRGB(25, 25, 25); btn.TextColor3 = Color3.fromRGB(180, 180, 180)
        if btn:FindFirstChild("Indicator") then btn.Indicator.Visible = false end
    end
    selectedBtn.BackgroundColor3 = Color3.fromRGB(35, 35, 35); selectedBtn.TextColor3 = Color3.fromRGB(0, 255, 255)
    if selectedBtn:FindFirstChild("Indicator") then selectedBtn.Indicator.Visible = true end
end

local function CreateTabBtn(text, pos, width, tabObj)
    local b = Instance.new("TextButton", TabButtons)
    b.Size = UDim2.new(width, -4, 1, -5); b.Position = UDim2.new(pos, 2, 0, 2); b.Text = text; b.BackgroundColor3 = Color3.fromRGB(25, 25, 25); b.TextColor3 = Color3.fromRGB(180, 180, 180); b.Font = Enum.Font.GothamBold; b.TextSize = 10; b.BorderSizePixel = 0; Instance.new("UICorner", b).CornerRadius = UDim.new(0, 4)
    local ind = Instance.new("Frame", b); ind.Name = "Indicator"; ind.Size = UDim2.new(0.6, 0, 0, 3); ind.Position = UDim2.new(0.2, 0, 1, -6); ind.BackgroundColor3 = Color3.fromRGB(0, 255, 255); ind.BorderSizePixel = 0; ind.Visible = false
    table.insert(allButtons, b)
    b.MouseButton1Click:Connect(function() for _, t in pairs(allTabs) do t.Visible = false end tabObj.Visible = true UpdateTabVisuals(b) end)
    if tabObj == MoveTab then UpdateTabVisuals(b) end
end

CreateTabBtn("MOVE", 0, 0.18, MoveTab)
CreateTabBtn("TP", 0.18, 0.20, PlayerTab)
CreateTabBtn("SPEC", 0.38, 0.20, SpecTab)
CreateTabBtn("FOLLOW", 0.58, 0.18, FollowTab)
CreateTabBtn("BINDS", 0.76, 0.24, BindTab)

-- Core Population (ABC Sorted + Deep Link Logic)
local function Populate(tab, mode)
    for _, child in pairs(tab:GetChildren()) do if child:IsA("TextButton") and child.Name == "PlayerBtn" then child:Destroy() end end
    
    local players = game.Players:GetPlayers()
    table.sort(players, function(a, b) return a.DisplayName:lower() < b.DisplayName:lower() end)

    for _, p in pairs(players) do
        if p ~= game.Players.LocalPlayer then
            local b = Instance.new("TextButton", tab)
            b.Name = "PlayerBtn"; b.Size = UDim2.new(0.9, 0, 0, 40); b.Text = p.DisplayName; b.BackgroundColor3 = Color3.fromRGB(30, 30, 30); b.TextColor3 = Color3.new(1, 1, 1); b.Font = Enum.Font.GothamBold; b.TextSize = 14; Instance.new("UICorner", b).CornerRadius = UDim.new(0, 6)
            
            b.MouseButton1Click:Connect(function()
                local char = p.Character
                local hrp = char and char:FindFirstChild("HumanoidRootPart")
                if hrp then
                    if mode == "TP" then game.Players.LocalPlayer.Character.HumanoidRootPart.CFrame = hrp.CFrame
                    elseif mode == "Spec" then workspace.CurrentCamera.CameraSubject = char:FindFirstChild("Humanoid")
                    elseif mode == "Follow" then FollowingPlayer = p end
                end
            end)
        end
    end
end

-- Universal Controls
local function CreateRefresh(tab, mode)
    local r = Instance.new("TextButton", tab); r.Name = "Fixed"; r.Text = "REFRESH LIST"; r.Size = UDim2.new(0.9, 0, 0, 45); r.BackgroundColor3 = Color3.fromRGB(0, 120, 255); r.TextColor3 = Color3.new(1,1,1); r.Font = Enum.Font.GothamBlack; r.TextSize = 14; Instance.new("UICorner", r).CornerRadius = UDim.new(0, 8)
    r.MouseButton1Click:Connect(function() Populate(tab, mode) end)
end

CreateRefresh(PlayerTab, "TP"); CreateRefresh(SpecTab, "Spec"); CreateRefresh(FollowTab, "Follow")

local function CreateStop(tab, text, callback)
    local s = Instance.new("TextButton", tab); s.Name = "Fixed"; s.Text = text; s.Size = UDim2.new(0.9, 0, 0, 45); s.BackgroundColor3 = Color3.fromRGB(200, 50, 50); s.TextColor3 = Color3.new(1,1,1); s.Font = Enum.Font.GothamBlack; s.TextSize = 14; Instance.new("UICorner", s).CornerRadius = UDim.new(0, 8)
    s.MouseButton1Click:Connect(callback)
end

CreateStop(SpecTab, "STOP SPECTATING", function() workspace.CurrentCamera.CameraSubject = game.Players.LocalPlayer.Character:FindFirstChild("Humanoid") end)
CreateStop(FollowTab, "STOP FOLLOWING", function() FollowingPlayer = nil end)

-- Settings Components
local function CreateSlider(parent, text, min, max, default, callback)
    local f = Instance.new("Frame", parent); f.Size = UDim2.new(0.9,0,0,75); f.BackgroundTransparency = 1
    local l = Instance.new("TextLabel", f); l.Size = UDim2.new(1,0,0,25); l.Text = text..": "..default; l.TextColor3 = Color3.fromRGB(0, 255, 255); l.BackgroundTransparency = 1; l.Font = Enum.Font.GothamBold; l.TextSize = 14
    local b = Instance.new("Frame", f); b.Size = UDim2.new(1,0,0,6); b.Position = UDim2.new(0,0,0,45); b.BackgroundColor3 = Color3.fromRGB(40,40,40); b.BorderSizePixel = 0
    local s = Instance.new("TextButton", b); s.Size = UDim2.new(0,18,0,18); s.Position = UDim2.new((default-min)/(max-min),-9,0.5,-9); s.BackgroundColor3 = Color3.fromRGB(255, 255, 255); s.Text = ""
    Instance.new("UICorner", s).CornerRadius = UDim.new(1, 0)
    local drag = false
    local function up()
        local r = math.clamp((game:GetService("UserInputService"):GetMouseLocation().X - b.AbsolutePosition.X)/b.AbsoluteSize.X, 0, 1)
        s.Position = UDim2.new(r,-9,0.5,-9); local v = math.floor(min + (r * (max - min)))
        l.Text = text..": "..v; callback(v)
    end
    s.InputBegan:Connect(function(i) if i.UserInputType == Enum.UserInputType.MouseButton1 then drag = true end end)
    game:GetService("UserInputService").InputEnded:Connect(function(i) if i.UserInputType == Enum.UserInputType.MouseButton1 then drag = false end end)
    game:GetService("RunService").RenderStepped:Connect(function() if drag then up() end end)
end

local function CreateBind(parent, text, current, callback)
    local f = Instance.new("Frame", parent); f.Size = UDim2.new(0.9,0,0,75); f.BackgroundTransparency = 1
    local l = Instance.new("TextLabel", f); l.Size = UDim2.new(1,0,0,25); l.Text = text; l.TextColor3 = Color3.new(1,1,1); l.BackgroundTransparency = 1; l.Font = Enum.Font.GothamBold; l.TextSize = 14
    local b = Instance.new("TextButton", f); b.Size = UDim2.new(1,0,0,40); b.Position = UDim2.new(0,0,0,35); b.BackgroundColor3 = Color3.fromRGB(30,30,30); b.TextColor3 = Color3.fromRGB(0, 255, 255); b.Text = current.Name; b.Font = Enum.Font.GothamBlack; b.TextSize = 14; Instance.new("UICorner", b).CornerRadius = UDim.new(0, 6)
    local waiting = false
    b.MouseButton1Click:Connect(function() waiting = true; b.Text = "[...]" end)
    game:GetService("UserInputService").InputBegan:Connect(function(i) if waiting and i.UserInputType == Enum.UserInputType.Keyboard then waiting = false; b.Text = i.KeyCode.Name; callback(i.KeyCode) end end)
end

CreateSlider(MoveTab, "DASH DISTANCE", 3, 150, 10, function(v) DashDist = v end)
CreateBind(BindTab, "DASH KEY", DashBind, function(k) DashBind = k end)
CreateBind(BindTab, "UI TOGGLE", MenuBind, function(k) MenuBind = k end)

-- Core Heartbeat (Closer Follow)
game:GetService("RunService").Heartbeat:Connect(function()
    if FollowingPlayer and FollowingPlayer.Character and FollowingPlayer.Character:FindFirstChild("HumanoidRootPart") then
        local myHrp = game.Players.LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
        if myHrp then myHrp.CFrame = FollowingPlayer.Character.HumanoidRootPart.CFrame * CFrame.new(0, 0, 0.5) end
    end
end)

-- Universal Input
game:GetService("UserInputService").InputBegan:Connect(function(i, p)
    if i.KeyCode == MenuBind then MainFrame.Visible = not MainFrame.Visible end
    if p then return end
    if i.KeyCode == DashBind then
        local char = game.Players.LocalPlayer.Character
        local hrp = char and char:FindFirstChild("HumanoidRootPart")
        if hrp then hrp.CFrame = hrp.CFrame + (char.Humanoid.MoveDirection.Magnitude > 0 and char.Humanoid.MoveDirection or hrp.CFrame.LookVector) * DashDist end
    end
end)

-- Start
Populate(PlayerTab, "TP"); Populate(SpecTab, "Spec"); Populate(FollowTab, "Follow")