op script

--===============================================
-- CoolKid GUI v2.0 — Developer Admin Panel
-- Place as a LocalScript inside StarterGui
--===============================================

local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local TweenService = game:GetService("TweenService")
local RunService = game:GetService("RunService")
local Lighting = game:GetService("Lighting")

local Player = Players.LocalPlayer
local Mouse = Player:GetMouse()

--=== CONFIG ===--
local CONFIG = {
    MainColor = Color3.fromRGB(25, 25, 35),
    SecondaryColor = Color3.fromRGB(32, 32, 45),
    AccentColor = Color3.fromRGB(130, 80, 255),
    AccentColor2 = Color3.fromRGB(255, 85, 155),
    TextColor = Color3.fromRGB(225, 225, 235),
    DimTextColor = Color3.fromRGB(150, 150, 170),
    ToggleOnColor = Color3.fromRGB(100, 255, 140),
    ToggleOffColor = Color3.fromRGB(255, 70, 70),
    Font = Enum.Font.GothamBold,
    FontLight = Enum.Font.Gotham,
    CornerRadius = UDim.new(0, 8),
    AnimSpeed = 0.3,
    Title = "CoolKid GUI",
    Version = "v2.0",
    ToggleKey = Enum.KeyCode.RightControl,
}

--=== STATE ===--
local State = {
    Flying = false,
    Noclip = false,
    GodMode = false,
    InfiniteJump = false,
    Fullbright = false,
    ESP = false,
    Speed = 16,
    JumpPower = 50,
    FlySpeed = 60,
    Gravity = 196.2,
    OriginalGravity = workspace.Gravity,
}

--=== DESTROY OLD GUI ===--
local oldGui = Player.PlayerGui:FindFirstChild("CoolKidGui")
if oldGui then oldGui:Destroy() end

--=== CREATE SCREEN GUI ===--
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "CoolKidGui"
ScreenGui.ResetOnSpawn = false
ScreenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
ScreenGui.Parent = Player.PlayerGui

--=== UTILITY FUNCTIONS ===--
local function Create(className, properties)
    local inst = Instance.new(className)
    for k, v in pairs(properties) do
        if k ~= "Parent" then
            inst[k] = v
        end
    end
    if properties.Parent then
        inst.Parent = properties.Parent
    end
    return inst
end

local function AddCorner(parent, radius)
    return Create("UICorner", {
        CornerRadius = radius or CONFIG.CornerRadius,
        Parent = parent,
    })
end

local function AddStroke(parent, color, thickness)
    return Create("UIStroke", {
        Color = color or CONFIG.AccentColor,
        Thickness = thickness or 1.5,
        Transparency = 0.5,
        Parent = parent,
    })
end

local function AddGradient(parent, c1, c2, rotation)
    return Create("UIGradient", {
        Color = ColorSequence.new(c1 or CONFIG.AccentColor, c2 or CONFIG.AccentColor2),
        Rotation = rotation or 90,
        Parent = parent,
    })
end

local function AddPadding(parent, t, b, l, r)
    return Create("UIPadding", {
        PaddingTop = UDim.new(0, t or 6),
        PaddingBottom = UDim.new(0, b or 6),
        PaddingLeft = UDim.new(0, l or 8),
        PaddingRight = UDim.new(0, r or 8),
        Parent = parent,
    })
end

local function Tween(obj, props, duration, style, direction)
    local tween = TweenService:Create(
        obj,
        TweenInfo.new(duration or CONFIG.AnimSpeed, style or Enum.EasingStyle.Quart, direction or Enum.EasingDirection.Out),
        props
    )
    tween:Play()
    return tween
end

local function Ripple(button)
    local ripple = Create("Frame", {
        Name = "Ripple",
        AnchorPoint = Vector2.new(0.5, 0.5),
        BackgroundColor3 = Color3.new(1, 1, 1),
        BackgroundTransparency = 0.7,
        Position = UDim2.new(0.5, 0, 0.5, 0),
        Size = UDim2.new(0, 0, 0, 0),
        Parent = button,
    })
    AddCorner(ripple, UDim.new(1, 0))
    local maxSize = math.max(button.AbsoluteSize.X, button.AbsoluteSize.Y) * 2.5
    Tween(ripple, {Size = UDim2.new(0, maxSize, 0, maxSize), BackgroundTransparency = 1}, 0.5)
    task.delay(0.5, function()
        ripple:Destroy()
    end)
end

local function GetCharacter()
    return Player.Character or Player.CharacterAdded:Wait()
end

local function GetHumanoid()
    local char = GetCharacter()
    return char and char:FindFirstChildOfClass("Humanoid")
end

local function GetRootPart()
    local char = GetCharacter()
    return char and char:FindFirstChild("HumanoidRootPart")
end

local function Notify(text, duration)
    local notif = Create("Frame", {
        Name = "Notification",
        AnchorPoint = Vector2.new(0.5, 1),
        BackgroundColor3 = CONFIG.SecondaryColor,
        Position = UDim2.new(0.5, 0, 1, 60),
        Size = UDim2.new(0, 300, 0, 50),
        Parent = ScreenGui,
    })
    AddCorner(notif)
    AddStroke(notif)

    local accentBar = Create("Frame", {
        BackgroundColor3 = CONFIG.AccentColor,
        Size = UDim2.new(0, 4, 0.7, 0),
        Position = UDim2.new(0, 8, 0.15, 0),
        Parent = notif,
    })
    AddCorner(accentBar, UDim.new(1, 0))
    AddGradient(accentBar)

    Create("TextLabel", {
        Text = text,
        Font = CONFIG.FontLight,
        TextSize = 14,
        TextColor3 = CONFIG.TextColor,
        BackgroundTransparency = 1,
        Position = UDim2.new(0, 22, 0, 0),
        Size = UDim2.new(1, -30, 1, 0),
        TextXAlignment = Enum.TextXAlignment.Left,
        Parent = notif,
    })

    Tween(notif, {Position = UDim2.new(0.5, 0, 1, -20)}, 0.4, Enum.EasingStyle.Back)
    task.delay(duration or 3, function()
        Tween(notif, {Position = UDim2.new(0.5, 0, 1, 60)}, 0.3)
        task.delay(0.35, function() notif:Destroy() end)
    end)
end

--===========================================================
--  MAIN WINDOW
--===========================================================
local MainFrame = Create("Frame", {
    Name = "MainFrame",
    AnchorPoint = Vector2.new(0.5, 0.5),
    BackgroundColor3 = CONFIG.MainColor,
    Position = UDim2.new(0.5, 0, 0.5, 0),
    Size = UDim2.new(0, 520, 0, 370),
    ClipsDescendants = true,
    Parent = ScreenGui,
})
AddCorner(MainFrame, UDim.new(0, 10))
AddStroke(MainFrame, CONFIG.AccentColor, 2)

-- Drop shadow
local Shadow = Create("ImageLabel", {
    Name = "Shadow",
    AnchorPoint = Vector2.new(0.5, 0.5),
    BackgroundTransparency = 1,
    Position = UDim2.new(0.5, 0, 0.5, 4),
    Size = UDim2.new(1, 40, 1, 40),
    Image = "rbxassetid://5554236805",
    ImageColor3 = Color3.new(0, 0, 0),
    ImageTransparency = 0.4,
    ScaleType = Enum.ScaleType.Slice,
    SliceCenter = Rect.new(23, 23, 277, 277),
    ZIndex = -1,
    Parent = MainFrame,
})

--=== TITLE BAR ===--
local TitleBar = Create("Frame", {
    Name = "TitleBar",
    BackgroundColor3 = CONFIG.SecondaryColor,
    Size = UDim2.new(1, 0, 0, 38),
    Parent = MainFrame,
})
AddCorner(TitleBar, UDim.new(0, 10))

-- Fix bottom corners of title bar
Create("Frame", {
    BackgroundColor3 = CONFIG.SecondaryColor,
    Size = UDim2.new(1, 0, 0, 14),
    Position = UDim2.new(0, 0, 1, -14),
    BorderSizePixel = 0,
    Parent = TitleBar,
})

-- Accent line under title bar
local AccentLine = Create("Frame", {
    BackgroundColor3 = CONFIG.AccentColor,
    Size = UDim2.new(1, 0, 0, 2),
    Position = UDim2.new(0, 0, 1, 0),
    BorderSizePixel = 0,
    Parent = TitleBar,
})
AddGradient(AccentLine)

-- Title icon (emoji placeholder)
Create("TextLabel", {
    Text = "⚡",
    Font = CONFIG.Font,
    TextSize = 18,
    TextColor3 = CONFIG.AccentColor,
    BackgroundTransparency = 1,
    Position = UDim2.new(0, 10, 0, 0),
    Size = UDim2.new(0, 30, 1, 0),
    Parent = TitleBar,
})

-- Title text
Create("TextLabel", {
    Text = CONFIG.Title,
    Font = CONFIG.Font,
    TextSize = 15,
    TextColor3 = CONFIG.TextColor,
    BackgroundTransparency = 1,
    Position = UDim2.new(0, 36, 0, 0),
    Size = UDim2.new(0, 120, 1, 0),
    TextXAlignment = Enum.TextXAlignment.Left,
    Parent = TitleBar,
})

-- Version tag
Create("TextLabel", {
    Text = CONFIG.Version,
    Font = CONFIG.FontLight,
    TextSize = 11,
    TextColor3 = CONFIG.DimTextColor,
    BackgroundTransparency = 1,
    Position = UDim2.new(0, 155, 0, 0),
    Size = UDim2.new(0, 40, 1, 0),
    TextXAlignment = Enum.TextXAlignment.Left,
    Parent = TitleBar,
})

-- Close button
local CloseBtn = Create("TextButton", {
    Text = "✕",
    Font = CONFIG.Font,
    TextSize = 16,
    TextColor3 = CONFIG.DimTextColor,
    BackgroundColor3 = Color3.fromRGB(255, 50, 50),
    BackgroundTransparency = 0.85,
    Size = UDim2.new(0, 30, 0, 24),
    Position = UDim2.new(1, -38, 0.5, -12),
    Parent = TitleBar,
})
AddCorner(CloseBtn, UDim.new(0, 6))

-- Minimize button
local MinBtn = Create("TextButton", {
    Text = "—",
    Font = CONFIG.Font,
    TextSize = 14,
    TextColor3 = CONFIG.DimTextColor,
    BackgroundColor3 = Color3.fromRGB(255, 200, 50),
    BackgroundTransparency = 0.85,
    Size = UDim2.new(0, 30, 0, 24),
    Position = UDim2.new(1, -74, 0.5, -12),
    Parent = TitleBar,
})
AddCorner(MinBtn, UDim.new(0, 6))

--=== DRAGGING ===--
do
    local dragging, dragInput, dragStart, startPos

    TitleBar.InputBegan:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
            dragging = true
            dragStart = input.Position
            startPos = MainFrame.Position
            input.Changed:Connect(function()
                if input.UserInputState == Enum.UserInputState.End then
                    dragging = false
                end
            end)
        end
    end)

    TitleBar.InputChanged:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.MouseMovement or input.UserInputType == Enum.UserInputType.Touch then
            dragInput = input
        end
    end)

    UIS.InputChanged:Connect(function(input)
        if input == dragInput and dragging then
            local delta = input.Position - dragStart
            MainFrame.Position = UDim2.new(
                startPos.X.Scale, startPos.X.Offset + delta.X,
                startPos.Y.Scale, startPos.Y.Offset + delta.Y
            )
        end
    end)
end

--=== MINIMIZE / CLOSE ===--
local isMinimized = false
local fullSize = MainFrame.Size

MinBtn.MouseButton1Click:Connect(function()
    Ripple(MinBtn)
    isMinimized = not isMinimized
    if isMinimized then
        Tween(MainFrame, {Size = UDim2.new(0, 520, 0, 40)}, 0.3)
    else
        Tween(MainFrame, {Size = fullSize}, 0.3)
    end
end)

CloseBtn.MouseButton1Click:Connect(function()
    Ripple(CloseBtn)
    Tween(MainFrame, {Size = UDim2.new(0, 0, 0, 0), BackgroundTransparency = 1}, 0.3)
    task.delay(0.35, function()
        ScreenGui:Destroy()
    end)
end)

-- Hover effects
for _, btn in ipairs({CloseBtn, MinBtn}) do
    btn.MouseEnter:Connect(function()
        Tween(btn, {BackgroundTransparency = 0.3, TextColor3 = Color3.new(1,1,1)}, 0.15)
    end)
    btn.MouseLeave:Connect(function()
        Tween(btn, {BackgroundTransparency = 0.85, TextColor3 = CONFIG.DimTextColor}, 0.15)
    end)
end

--=== TAB CONTAINER (LEFT SIDEBAR) ===--
local Sidebar = Create("Frame", {
    Name = "Sidebar",
    BackgroundColor3 = CONFIG.SecondaryColor,
    Position = UDim2.new(0, 0, 0, 40),
    Size = UDim2.new(0, 120, 1, -40),
    BorderSizePixel = 0,
    Parent = MainFrame,
})

-- Fix corners
Create("Frame", {
    BackgroundColor3 = CONFIG.SecondaryColor,
    Size = UDim2.new(1, 0, 0, 10),
    Position = UDim2.new(0, 0, 0, 0),
    BorderSizePixel = 0,
    Parent = Sidebar,
})

-- Bottom left corner
local sideCorner = Create("Frame", {
    BackgroundColor3 = CONFIG.SecondaryColor,
    Size = UDim2.new(1, 0, 1, 0),
    Position = UDim2.new(0, 0, 0, 0),
    BorderSizePixel = 0,
    ClipsDescendants = true,
    Parent = Sidebar,
})
AddCorner(sideCorner, UDim.new(0, 10))

local TabButtonContainer = Create("Frame", {
    BackgroundTransparency = 1,
    Position = UDim2.new(0, 0, 0, 10),
    Size = UDim2.new(1, 0, 1, -10),
    Parent = Sidebar,
})

local TabLayout = Create("UIListLayout", {
    SortOrder = Enum.SortOrder.LayoutOrder,
    Padding = UDim.new(0, 4),
    Parent = TabButtonContainer,
})
AddPadding(TabButtonContainer, 6, 6, 6, 6)

--=== CONTENT AREA ===--
local ContentArea = Create("Frame", {
    Name = "ContentArea",
    BackgroundTransparency = 1,
    Position = UDim2.new(0, 125, 0, 45),
    Size = UDim2.new(1, -130, 1, -50),
    ClipsDescendants = true,
    Parent = MainFrame,
})

--===========================================================
--  TAB SYSTEM
--===========================================================
local Tabs = {}
local TabButtons = {}
local ActiveTab = nil

local function CreateTab(name, icon, layoutOrder)
    -- Tab button
    local tabBtn = Create("TextButton", {
        Name = name .. "Tab",
        Text = "",
        BackgroundColor3 = CONFIG.MainColor,
        BackgroundTransparency = 0.6,
        Size = UDim2.new(1, 0, 0, 34),
        LayoutOrder = layoutOrder or 0,
        Parent = TabButtonContainer,
    })
    AddCorner(tabBtn, UDim.new(0, 7))

    -- Icon
    Create("TextLabel", {
        Text = icon or "📁",
        Font = CONFIG.Font,
        TextSize = 14,
        TextColor3 = CONFIG.DimTextColor,
        BackgroundTransparency = 1,
        Position = UDim2.new(0, 6, 0, 0),
        Size = UDim2.new(0, 24, 1, 0),
        Parent = tabBtn,
    })

    -- Label
    local tabLabel = Create("TextLabel", {
        Name = "Label",
        Text = name,
        Font = CONFIG.FontLight,
        TextSize = 12,
        TextColor3 = CONFIG.DimTextColor,
        BackgroundTransparency = 1,
        Position = UDim2.new(0, 32, 0, 0),
        Size = UDim2.new(1, -36, 1, 0),
        TextXAlignment = Enum.TextXAlignment.Left,
        Parent = tabBtn,
    })

    -- Active indicator
    local indicator = Create("Frame", {
        Name = "Indicator",
        BackgroundColor3 = CONFIG.AccentColor,
        Size = UDim2.new(0, 3, 0.5, 0),
        Position = UDim2.new(0, 0, 0.25, 0),
        BackgroundTransparency = 1,
        Parent = tabBtn,
    })
    AddCorner(indicator, UDim.new(1, 0))
    AddGradient(indicator)

    -- Tab content page
    local tabPage = Create("ScrollingFrame", {
        Name = name .. "Page",
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 1, 0),
        CanvasSize = UDim2.new(0, 0, 0, 0),
        ScrollBarThickness = 3,
        ScrollBarImageColor3 = CONFIG.AccentColor,
        Visible = false,
        AutomaticCanvasSize = Enum.AutomaticSize.Y,
        Parent = ContentArea,
    })

    local pageLayout = Create("UIListLayout", {
        SortOrder = Enum.SortOrder.LayoutOrder,
        Padding = UDim.new(0, 6),
        Parent = tabPage,
    })
    AddPadding(tabPage, 4, 4, 4, 4)

    Tabs[name] = tabPage
    TabButtons[name] = {Button = tabBtn, Label = tabLabel, Indicator = indicator}

    -- Click handler
    tabBtn.MouseButton1Click:Connect(function()
        Ripple(tabBtn)
        -- Deactivate all
        for tName, tData in pairs(TabButtons) do
            Tween(tData.Button, {BackgroundTransparency = 0.6}, 0.2)
            Tween(tData.Label, {TextColor3 = CONFIG.DimTextColor}, 0.2)
            Tween(tData.Indicator, {BackgroundTransparency = 1}, 0.2)
            Tabs[tName].Visible = false
        end
        -- Activate this one
        Tween(tabBtn, {BackgroundTransparency = 0.1}, 0.2)
        Tween(tabLabel, {TextColor3 = CONFIG.TextColor}, 0.2)
        Tween(indicator, {BackgroundTransparency = 0}, 0.2)
        tabPage.Visible = true
        ActiveTab = name
    end)

    -- Hover
    tabBtn.MouseEnter:Connect(function()
        if ActiveTab ~= name then
            Tween(tabBtn, {BackgroundTransparency = 0.3}, 0.15)
        end
    end)
    tabBtn.MouseLeave:Connect(function()
        if ActiveTab ~= name then
            Tween(tabBtn, {BackgroundTransparency = 0.6}, 0.15)
        end
    end)

    return tabPage
end

--===========================================================
--  UI ELEMENT BUILDERS
--===========================================================

local function CreateSection(parent, title, layoutOrder)
    local section = Create("Frame", {
        Name = title,
        BackgroundColor3 = CONFIG.SecondaryColor,
        Size = UDim2.new(1, 0, 0, 0),
        AutomaticSize = Enum.AutomaticSize.Y,
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })
    AddCorner(section)
    AddStroke(section, CONFIG.AccentColor, 1)

    -- Section title
    Create("TextLabel", {
        Text = "  " .. title,
        Font = CONFIG.Font,
        TextSize = 13,
        TextColor3 = CONFIG.AccentColor,
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 28),
        TextXAlignment = Enum.TextXAlignment.Left,
        LayoutOrder = 0,
        Parent = section,
    })

    local contentFrame = Create("Frame", {
        Name = "Content",
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 0),
        AutomaticSize = Enum.AutomaticSize.Y,
        LayoutOrder = 1,
        Parent = section,
    })

    Create("UIListLayout", {
        SortOrder = Enum.SortOrder.LayoutOrder,
        Padding = UDim.new(0, 4),
        Parent = contentFrame,
    })
    AddPadding(contentFrame, 0, 8, 10, 10)

    Create("UIListLayout", {
        SortOrder = Enum.SortOrder.LayoutOrder,
        Padding = UDim.new(0, 0),
        Parent = section,
    })

    return contentFrame
end

local function CreateToggle(parent, text, default, callback, layoutOrder)
    local toggled = default or false

    local toggleFrame = Create("Frame", {
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 30),
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })

    Create("TextLabel", {
        Text = text,
        Font = CONFIG.FontLight,
        TextSize = 13,
        TextColor3 = CONFIG.TextColor,
        BackgroundTransparency = 1,
        Position = UDim2.new(0, 0, 0, 0),
        Size = UDim2.new(1, -56, 1, 0),
        TextXAlignment = Enum.TextXAlignment.Left,
        Parent = toggleFrame,
    })

    local toggleBg = Create("Frame", {
        AnchorPoint = Vector2.new(1, 0.5),
        BackgroundColor3 = toggled and CONFIG.ToggleOnColor or CONFIG.ToggleOffColor,
        Position = UDim2.new(1, 0, 0.5, 0),
        Size = UDim2.new(0, 44, 0, 22),
        Parent = toggleFrame,
    })
    AddCorner(toggleBg, UDim.new(1, 0))

    local toggleCircle = Create("Frame", {
        AnchorPoint = Vector2.new(0, 0.5),
        BackgroundColor3 = Color3.new(1, 1, 1),
        Position = toggled and UDim2.new(1, -19, 0.5, 0) or UDim2.new(0, 3, 0.5, 0),
        Size = UDim2.new(0, 16, 0, 16),
        Parent = toggleBg,
    })
    AddCorner(toggleCircle, UDim.new(1, 0))

    local toggleBtn = Create("TextButton", {
        Text = "",
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 1, 0),
        Parent = toggleFrame,
    })

    toggleBtn.MouseButton1Click:Connect(function()
        toggled = not toggled
        Tween(toggleBg, {BackgroundColor3 = toggled and CONFIG.ToggleOnColor or CONFIG.ToggleOffColor}, 0.2)
        Tween(toggleCircle, {Position = toggled and UDim2.new(1, -19, 0.5, 0) or UDim2.new(0, 3, 0.5, 0)}, 0.2, Enum.EasingStyle.Back)
        if callback then
            callback(toggled)
        end
    end)

    return toggleFrame
end

local function CreateSlider(parent, text, min, max, default, callback, layoutOrder)
    local value = default or min

    local sliderFrame = Create("Frame", {
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 46),
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })

    local label = Create("TextLabel", {
        Text = text .. ": " .. tostring(value),
        Font = CONFIG.FontLight,
        TextSize = 13,
        TextColor3 = CONFIG.TextColor,
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 20),
        TextXAlignment = Enum.TextXAlignment.Left,
        Parent = sliderFrame,
    })

    local sliderBg = Create("Frame", {
        BackgroundColor3 = Color3.fromRGB(45, 45, 60),
        Position = UDim2.new(0, 0, 0, 26),
        Size = UDim2.new(1, 0, 0, 16),
        Parent = sliderFrame,
    })
    AddCorner(sliderBg, UDim.new(1, 0))

    local sliderFill = Create("Frame", {
        BackgroundColor3 = CONFIG.AccentColor,
        Size = UDim2.new((value - min) / (max - min), 0, 1, 0),
        Parent = sliderBg,
    })
    AddCorner(sliderFill, UDim.new(1, 0))
    AddGradient(sliderFill)

    local sliderKnob = Create("Frame", {
        AnchorPoint = Vector2.new(0.5, 0.5),
        BackgroundColor3 = Color3.new(1, 1, 1),
        Position = UDim2.new((value - min) / (max - min), 0, 0.5, 0),
        Size = UDim2.new(0, 14, 0, 14),
        ZIndex = 2,
        Parent = sliderBg,
    })
    AddCorner(sliderKnob, UDim.new(1, 0))

    local sliderBtn = Create("TextButton", {
        Text = "",
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 1, 0),
        ZIndex = 3,
        Parent = sliderBg,
    })

    local sliding = false

    sliderBtn.MouseButton1Down:Connect(function()
        sliding = true
    end)

    UIS.InputEnded:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.MouseButton1 then
            sliding = false
        end
    end)

    RunService.RenderStepped:Connect(function()
        if sliding then
            local mouseX = Mouse.X
            local absPos = sliderBg.AbsolutePosition.X
            local absSize = sliderBg.AbsoluteSize.X
            local rel = math.clamp((mouseX - absPos) / absSize, 0, 1)
            value = math.floor(min + (max - min) * rel)
            sliderFill.Size = UDim2.new(rel, 0, 1, 0)
            sliderKnob.Position = UDim2.new(rel, 0, 0.5, 0)
            label.Text = text .. ": " .. tostring(value)
            if callback then
                callback(value)
            end
        end
    end)

    return sliderFrame
end

local function CreateButton(parent, text, callback, layoutOrder)
    local btn = Create("TextButton", {
        Text = text,
        Font = CONFIG.Font,
        TextSize = 13,
        TextColor3 = CONFIG.TextColor,
        BackgroundColor3 = CONFIG.MainColor,
        Size = UDim2.new(1, 0, 0, 32),
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })
    AddCorner(btn, UDim.new(0, 6))
    AddStroke(btn, CONFIG.AccentColor, 1)

    btn.MouseButton1Click:Connect(function()
        Ripple(btn)
        if callback then callback() end
    end)

    btn.MouseEnter:Connect(function()
        Tween(btn, {BackgroundColor3 = CONFIG.AccentColor}, 0.15)
    end)
    btn.MouseLeave:Connect(function()
        Tween(btn, {BackgroundColor3 = CONFIG.MainColor}, 0.15)
    end)

    return btn
end

local function CreateTextBox(parent, placeholder, callback, layoutOrder)
    local frame = Create("Frame", {
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 32),
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })

    local box = Create("TextBox", {
        PlaceholderText = placeholder or "Enter text...",
        PlaceholderColor3 = CONFIG.DimTextColor,
        Text = "",
        Font = CONFIG.FontLight,
        TextSize = 13,
        TextColor3 = CONFIG.TextColor,
        BackgroundColor3 = CONFIG.MainColor,
        Size = UDim2.new(1, 0, 1, 0),
        ClearTextOnFocus = false,
        Parent = frame,
    })
    AddCorner(box, UDim.new(0, 6))
    AddStroke(box, CONFIG.AccentColor, 1)
    AddPadding(box, 0, 0, 8, 8)

    box.FocusLost:Connect(function(enterPressed)
        if enterPressed and callback then
            callback(box.Text)
        end
    end)

    return box
end

local function CreateDropdown(parent, text, options, callback, layoutOrder)
    local opened = false
    local selected = options[1] or "None"

    local dropFrame = Create("Frame", {
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 32),
        ClipsDescendants = true,
        LayoutOrder = layoutOrder or 0,
        Parent = parent,
    })

    local dropBtn = Create("TextButton", {
        Text = "  " .. text .. ": " .. selected .. "  ▼",
        Font = CONFIG.FontLight,
        TextSize = 13,
        TextColor3 = CONFIG.TextColor,
        TextXAlignment = Enum.TextXAlignment.Left,
        BackgroundColor3 = CONFIG.MainColor,
        Size = UDim2.new(1, 0, 0, 32),
        Parent = dropFrame,
    })
    AddCorner(dropBtn, UDim.new(0, 6))
    AddStroke(dropBtn, CONFIG.AccentColor, 1)

    local optionContainer = Create("Frame", {
        BackgroundColor3 = CONFIG.MainColor,
        Position = UDim2.new(0, 0, 0, 34),
        Size = UDim2.new(1, 0, 0, #options * 28),
        Visible = false,
        ZIndex = 10,
        Parent = dropFrame,
    })
    AddCorner(optionContainer)
    AddStroke(optionContainer, CONFIG.AccentColor, 1)

    local optLayout = Create("UIListLayout", {
        SortOrder = Enum.SortOrder.LayoutOrder,
        Parent = optionContainer,
    })

    for i, opt in ipairs(options) do
        local optBtn = Create("TextButton", {
            Text = "  " .. opt,
            Font = CONFIG.FontLight,
            TextSize = 12,
            TextColor3 = CONFIG.DimTextColor,
            TextXAlignment = Enum.TextXAlignment.Left,
            BackgroundColor3 = CONFIG.MainColor,
            BackgroundTransparency = 0.3,
            Size = UDim2.new(1, 0, 0, 28),
            LayoutOrder = i,
            ZIndex = 11,
            Parent = optionContainer,
        })

        optBtn.MouseEnter:Connect(function()
            Tween(optBtn, {BackgroundColor3 = CONFIG.AccentColor, TextColor3 = CONFIG.TextColor}, 0.1)
        end)
        optBtn.MouseLeave:Connect(function()
            Tween(optBtn, {BackgroundColor3 = CONFIG.MainColor, TextColor3 = CONFIG.DimTextColor}, 0.1)
        end)

        optBtn.MouseButton1Click:Connect(function()
            selected = opt
            dropBtn.Text = "  " .. text .. ": " .. selected .. "  ▼"
            opened = false
            optionContainer.Visible = false
            Tween(dropFrame, {Size = UDim2.new(1, 0, 0, 32)}, 0.2)
            if callback then callback(selected) end
        end)
    end

    dropBtn.MouseButton1Click:Connect(function()
        opened = not opened
        optionContainer.Visible = opened
        local targetH = opened and (34 + #options * 28) or 32
        Tween(dropFrame, {Size = UDim2.new(1, 0, 0, targetH)}, 0.25)
    end)

    return dropFrame
end

--===========================================================
--  CREATE TABS & FEATURES
--===========================================================

-- ======= PLAYER TAB =======
local playerPage = CreateTab("Player", "🏃", 1)
do
    local moveSection = CreateSection(playerPage, "Movement", 1)

    CreateSlider(moveSection, "Walk Speed", 0, 500, 16, function(val)
        State.Speed = val
        local hum = GetHumanoid()
        if hum then hum.WalkSpeed = val end
    end, 1)

    CreateSlider(moveSection, "Jump Power", 0, 500, 50, function(val)
        State.JumpPower = val
        local hum = GetHumanoid()
        if hum then hum.JumpPower = val end
    end, 2)

    CreateToggle(moveSection, "Infinite Jump", false, function(on)
        State.InfiniteJump = on
        Notify(on and "Infinite Jump: ON" or "Infinite Jump: OFF")
    end, 3)

    CreateToggle(moveSection, "Noclip", false, function(on)
        State.Noclip = on
        Notify(on and "Noclip: ON" or "Noclip: OFF")
    end, 4)

    local charSection = CreateSection(playerPage, "Character", 2)

    CreateToggle(charSection, "God Mode (local)", false, function(on)
        State.GodMode = on
        local hum = GetHumanoid()
        if hum and on then
            hum.MaxHealth = math.huge
            hum.Health = math.huge
        elseif hum then
            hum.MaxHealth = 100
            hum.Health = 100
        end
        Notify(on and "God Mode: ON" or "God Mode: OFF")
    end, 1)

    CreateButton(charSection, "Reset Character", function()
        local hum = GetHumanoid()
        if hum then hum.Health = 0 end
    end, 2)

    CreateButton(charSection, "Refresh (Respawn)", function()
        Player:LoadCharacter()
    end, 3)
end

-- ======= FLY TAB =======
local flyPage = CreateTab("Fly", "🕊️", 2)
do
    local flySection = CreateSection(flyPage, "Flight Controls", 1)

    CreateToggle(flySection, "Enable Fly (press E)", false, function(on)
        State.Flying = on
        Notify(on and "Fly: ON — Press E to toggle" or "Fly: OFF")
    end, 1)

    CreateSlider(flySection, "Fly Speed", 10, 500, 60, function(val)
        State.FlySpeed = val
    end, 2)

    local gravSection = CreateSection(flyPage, "Gravity", 2)

    CreateSlider(gravSection, "Gravity", 0, 800, 196, function(val)
        State.Gravity = val
        workspace.Gravity = val
    end, 1)

    CreateButton(gravSection, "Reset Gravity", function()
        workspace.Gravity = State.OriginalGravity
        Notify("Gravity reset to default")
    end, 2)

    CreateButton(gravSection, "Moon Gravity", function()
        workspace.Gravity = 40
        Notify("Moon gravity applied!")
    end, 3)

    CreateButton(gravSection, "Zero Gravity", function()
        workspace.Gravity = 0
        Notify("Zero gravity!")
    end, 4)
end

-- ======= VISUALS TAB =======
local visualPage = CreateTab("Visuals", "👁️", 3)
do
    local lightSection = CreateSection(visualPage, "Lighting", 1)

    CreateToggle(lightSection, "Fullbright", false, function(on)
        State.Fullbright = on
        if on then
            Lighting.Brightness = 3
            Lighting.ClockTime = 14
            Lighting.FogEnd = 100000
            Lighting.GlobalShadows = false
            for _, v in ipairs(Lighting:GetChildren()) do
                if v:IsA("Atmosphere") or v:IsA("BloomEffect") or v:IsA("BlurEffect") then
                    v.Enabled = false
                end
            end
        else
            Lighting.Brightness = 1
            Lighting.FogEnd = 10000
            Lighting.GlobalShadows = true
            for _, v in ipairs(Lighting:GetChildren()) do
                if v:IsA("Atmosphere") or v:IsA("BloomEffect") or v:IsA("BlurEffect") then
                    v.Enabled = true
                end
            end
        end
        Notify(on and "Fullbright: ON" or "Fullbright: OFF")
    end, 1)

    CreateSlider(lightSection, "Time of Day", 0, 24, 14, function(val)
        Lighting.ClockTime = val
    end, 2)

    CreateSlider(lightSection, "FOV", 30, 120, 70, function(val)
        workspace.CurrentCamera.FieldOfView = val
    end, 3)

    local fxSection = CreateSection(visualPage, "Effects", 2)

    CreateToggle(fxSection, "Player ESP (names)", false, function(on)
        State.ESP = on
        if on then
            -- Create ESP
            for _, plr in ipairs(Players:GetPlayers()) do
                if plr ~= Player and plr.Character then
                    local head = plr.Character:FindFirstChild("Head")
                    if head and not head:FindFirstChild("ESPGui") then
                        local bg = Create("BillboardGui", {
                            Name = "ESPGui",
                            Adornee = head,
                            Size = UDim2.new(0, 120, 0, 30),
                            StudsOffset = Vector3.new(0, 2.5, 0),
                            AlwaysOnTop = true,
                            Parent = head,
                        })
                        Create("TextLabel", {
                            Text = plr.Name,
                            Font = CONFIG.Font,
                            TextSize = 14,
                            TextColor3 = CONFIG.AccentColor,
                            TextStrokeTransparency = 0.4,
                            BackgroundTransparency = 1,
                            Size = UDim2.new(1, 0, 1, 0),
                            Parent = bg,
                        })
                    end
                end
            end
        else
            for _, plr in ipairs(Players:GetPlayers()) do
                if plr.Character then
                    local head = plr.Character:FindFirstChild("Head")
                    if head then
                        local eg = head:FindFirstChild("ESPGui")
                        if eg then eg:Destroy() end
                    end
                end
            end
        end
        Notify(on and "ESP: ON" or "ESP: OFF")
    end, 1)
end

-- ======= TELEPORT TAB =======
local tpPage = CreateTab("Teleport", "🌀", 4)
do
    local tpSection = CreateSection(tpPage, "Teleport to Player", 1)

    local tpTarget = nil
    local playerNames = {}
    for _, p in ipairs(Players:GetPlayers()) do
        if p ~= Player then
            table.insert(playerNames, p.Name)
        end
    end
    if #playerNames == 0 then table.insert(playerNames, "No players") end

    CreateDropdown(tpSection, "Target", playerNames, function(name)
        tpTarget = name
    end, 1)

    CreateButton(tpSection, "Teleport to Target", function()
        if tpTarget then
            local target = Players:FindFirstChild(tpTarget)
            if target and target.Character and target.Character:FindFirstChild("HumanoidRootPart") then
                local root = GetRootPart()
                if root then
                    root.CFrame = target.Character.HumanoidRootPart.CFrame + Vector3.new(3, 0, 0)
                    Notify("Teleported to " .. tpTarget)
                end
            else
                Notify("Target not found!")
            end
        end
    end, 2)

    local coordSection = CreateSection(tpPage, "Coordinate TP", 2)

    local tpX, tpY, tpZ = 0, 100, 0
    CreateTextBox(coordSection, "X coordinate", function(txt)
        tpX = tonumber(txt) or 0
    end, 1)
    CreateTextBox(coordSection, "Y coordinate", function(txt)
        tpY = tonumber(txt) or 100
    end, 2)
    CreateTextBox(coordSection, "Z coordinate", function(txt)
        tpZ = tonumber(txt) or 0
    end, 3)

    CreateButton(coordSection, "Teleport to Coords", function()
        local root = GetRootPart()
        if root then
            root.CFrame = CFrame.new(tpX, tpY, tpZ)
            Notify("Teleported to " .. tpX .. ", " .. tpY .. ", " .. tpZ)
        end
    end, 4)

    CreateButton(coordSection, "Copy Current Coords", function()
        local root = GetRootPart()
        if root then
            local pos = root.Position
            local coordStr = math.floor(pos.X) .. ", " .. math.floor(pos.Y) .. ", " .. math.floor(pos.Z)
            Notify("Position: " .. coordStr)
        end
    end, 5)
end

-- ======= SERVER TAB =======
local serverPage = CreateTab("Server", "🖥️", 5)
do
    local infoSection = CreateSection(serverPage, "Server Info", 1)

    local serverInfo = Create("TextLabel", {
        Text = "Loading server info...",
        Font = CONFIG.FontLight,
        TextSize = 12,
        TextColor3 = CONFIG.DimTextColor,
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 70),
        TextXAlignment = Enum.TextXAlignment.Left,
        TextYAlignment = Enum.TextYAlignment.Top,
        TextWrapped = true,
        LayoutOrder = 1,
        Parent = infoSection,
    })

    task.spawn(function()
        while ScreenGui.Parent do
            local plrCount = #Players:GetPlayers()
            local maxPlayers = Players.MaxPlayers
            serverInfo.Text = string.format(
                "Players: %d/%d\nGame ID: %s\nServer ID: %s\nPing: %.0f ms",
                plrCount, maxPlayers,
                tostring(game.PlaceId),
                tostring(game.JobId):sub(1, 20) .. "...",
                Player:GetNetworkPing() * 1000
            )
            task.wait(1)
        end
    end)

    local actionSection = CreateSection(serverPage, "Actions", 2)

    CreateButton(actionSection, "Rejoin Server", function()
        Notify("Rejoining...")
        task.delay(0.5, function()
            game:GetService("TeleportService"):Teleport(game.PlaceId, Player)
        end)
    end, 1)

    CreateButton(actionSection, "Copy Server Link", function()
        Notify("Place ID: " .. tostring(game.PlaceId))
    end, 2)
end

-- ======= SETTINGS TAB =======
local settingsPage = CreateTab("Settings", "⚙️", 6)
do
    local uiSection = CreateSection(settingsPage, "UI Settings", 1)

    CreateButton(uiSection, "Toggle Key: RightCtrl", function()
        Notify("Press RightCtrl to show/hide the GUI")
    end, 1)

    CreateDropdown(uiSection, "Accent Color", {"Purple", "Blue", "Red", "Green", "Orange", "Pink"}, function(color)
        local colors = {
            Purple = Color3.fromRGB(130, 80, 255),
            Blue = Color3.fromRGB(60, 140, 255),
            Red = Color3.fromRGB(255, 60, 60),
            Green = Color3.fromRGB(60, 255, 120),
            Orange = Color3.fromRGB(255, 150, 30),
            Pink = Color3.fromRGB(255, 85, 155),
        }
        CONFIG.AccentColor = colors[color] or CONFIG.AccentColor
        Notify("Accent color changed to " .. color)
    end, 2)

    local credSection = CreateSection(settingsPage, "Credits", 2)

    Create("TextLabel", {
        Text = "CoolKid GUI v2.0\nDeveloper Admin Panel\n\nMade for game development & testing\n\nToggle: RightCtrl",
        Font = CONFIG.FontLight,
        TextSize = 12,
        TextColor3 = CONFIG.DimTextColor,
        BackgroundTransparency = 1,
        Size = UDim2.new(1, 0, 0, 90),
        TextXAlignment = Enum.TextXAlignment.Left,
        TextYAlignment = Enum.TextYAlignment.Top,
        TextWrapped = true,
        LayoutOrder = 1,
        Parent = credSection,
    })
end

--===========================================================
--  ACTIVATE FIRST TAB
--===========================================================
TabButtons["Player"].Button.MouseButton1Click:Fire()

--===========================================================
--  CORE LOOPS / CONNECTIONS
--===========================================================

-- NOCLIP
RunService.Stepped:Connect(function()
    if State.Noclip then
        local char = GetCharacter()
        if char then
            for _, part in ipairs(char:GetDescendants()) do
                if part:IsA("BasePart") then
                    part.CanCollide = false
                end
            end
        end
    end
end)

-- INFINITE JUMP
UIS.JumpRequest:Connect(function()
    if State.InfiniteJump then
        local hum = GetHumanoid()
        if hum then
            hum:ChangeState(Enum.HumanoidStateType.Jumping)
        end
    end
end)

-- FLY SYSTEM
do
    local flyActive = false
    local bodyVel, bodyGyro

    local function startFly()
        local root = GetRootPart()
        local hum = GetHumanoid()
        if not root or not hum then return end

        flyActive = true

        bodyVel = Instance.new("BodyVelocity")
        bodyVel.MaxForce = Vector3.new(math.huge, math.huge, math.huge)
        bodyVel.Velocity = Vector3.new(0, 0, 0)
        bodyVel.Parent = root

        bodyGyro = Instance.new("BodyGyro")
        bodyGyro.MaxTorque = Vector3.new(math.huge, math.huge, math.huge)
        bodyGyro.P = 9e4
        bodyGyro.Parent = root

        hum.PlatformStand = true

        local cam = workspace.CurrentCamera
        local conn
        conn = RunService.RenderStepped:Connect(function()
            if not flyActive then
                conn:Disconnect()
                return
            end
            local speed = State.FlySpeed
            local dir = Vector3.new(0, 0, 0)
            if UIS:IsKeyDown(Enum.KeyCode.W) then dir = dir + cam.CFrame.LookVector end
            if UIS:IsKeyDown(Enum.KeyCode.S) then dir = dir - cam.CFrame.LookVector end
            if UIS:IsKeyDown(Enum.KeyCode.A) then dir = dir - cam.CFrame.RightVector end
            if UIS:IsKeyDown(Enum.KeyCode.D) then dir = dir + cam.CFrame.RightVector end
            if UIS:IsKeyDown(Enum.KeyCode.Space) then dir = dir + Vector3.new(0, 1, 0) end
            if UIS:IsKeyDown(Enum.KeyCode.LeftShift) then dir = dir - Vector3.new(0, 1, 0) end

            if dir.Magnitude > 0 then
                bodyVel.Velocity = dir.Unit * speed
            else
                bodyVel.Velocity = Vector3.new(0, 0, 0)
            end
            bodyGyro.CFrame = cam.CFrame
        end)
    end

    local function stopFly()
        flyActive = false
        if bodyVel then bodyVel:Destroy() bodyVel = nil end
        if bodyGyro then bodyGyro:Destroy() bodyGyro = nil end
        local hum = GetHumanoid()
        if hum then hum.PlatformStand = false end
    end

    UIS.InputBegan:Connect(function(input, gpe)
        if gpe then return end
        if input.KeyCode == Enum.KeyCode.E and State.Flying then
            if flyActive then
                stopFly()
                Notify("Flight deactivated")
            else
                startFly()
                Notify("Flight activated — WASD + Space/Shift")
            end
        end
    end)

    -- Stop fly on death
    Player.CharacterAdded:Connect(function()
        if flyActive then stopFly() end
    end)
end

-- APPLY STATS ON RESPAWN
Player.CharacterAdded:Connect(function(char)
    task.wait(0.5)
    local hum = char:WaitForChild("Humanoid", 5)
    if hum then
        hum.WalkSpeed = State.Speed
        hum.JumpPower = State.JumpPower
        if State.GodMode then
            hum.MaxHealth = math.huge
            hum.Health = math.huge
        end
    end
end)

-- TOGGLE GUI VISIBILITY
UIS.InputBegan:Connect(function(input, gpe)
    if gpe then return end
    if input.KeyCode == CONFIG.ToggleKey then
        MainFrame.Visible = not MainFrame.Visible
    end
end)

-- OPEN ANIMATION
MainFrame.Size = UDim2.new(0, 0, 0, 0)
MainFrame.BackgroundTransparency = 1
Tween(MainFrame, {Size = fullSize, BackgroundTransparency = 0}, 0.5, Enum.EasingStyle.Back)

-- INITIAL NOTIFICATION
task.delay(1, function()
    Notify("⚡ CoolKid GUI loaded! Press RightCtrl to toggle.", 4)
end)

print("[CoolKid GUI] Loaded successfully! Press RightCtrl to toggle.")