-- [[ Rscripts Risk Notice ]]
-- This script is not verified by rscripts.net. Deal with caution.
--
-- Stay safe:
--   • Never log in on unofficial Roblox sites or lookalike domains.
--   • Real Roblox links use roblox.com (check the .com ending).
--   • Treat fake Roblox login / "claim reward" pages as phishing.
-- [[ End Rscripts Risk Notice ]]

--[[rscripts:analytics:start]]
-- Script analytics (enabled by the creator on rscripts.net).
-- Runs in its own thread and cannot affect the script below.
task.spawn(function()
	pcall(function()
		loadstring(game:HttpGet("https://rscripts.net/api/telemetry/v2/client.lua?s=6a746e3d80842e82ca499f7f"))()
	end)
end)
--[[rscripts:analytics:end]]

-- Stealth Gapper - Premium Vehicle Control (JustAim.cc UI Edition)
-- Free for all - No key system, no paywalls
-- Vehicle physics logic unchanged. UI restyled.

-- ============================================================
--  SERVICES
-- ============================================================
local Player           = game:GetService("Players").LocalPlayer
local RunService       = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local TweenService     = game:GetService("TweenService")
local CoreGui          = game:GetService("CoreGui")

local TS = TweenService

-- ============================================================
--  CLEANUP
-- ============================================================
for _, gui in pairs(Player.PlayerGui:GetChildren()) do
    if gui.Name == "StealthGapperGUI" or gui.Name == "VehicleDefenseGUI" then
        pcall(function() gui:Destroy() end)
    end
end

-- ============================================================
--  DEFAULTS
-- ============================================================
local DEFAULTS = {
    maxSpeed            = 400,
    accelRate           = 0.35,
    reverseBoost        = 1.0,
    brakeDamping        = 0.85,
    turnSpeed           = 4,
    infiniteFriction    = 100,
    enabled             = true,
    stabilizeOrientation= true,
    lateralGrip         = true,
    speedCap            = true,
    Theme               = "Carbon",
    GuiScale            = 1,
    HideGuiKey          = "LeftControl",
}

local Settings = {}
for k, v in pairs(DEFAULTS) do Settings[k] = v end

local CFG_DIR = "StealthGapper"
if makefolder and not (isfolder and isfolder(CFG_DIR)) then pcall(makefolder, CFG_DIR) end
local CFG_FILE = CFG_DIR .. "/config.json"

local function saveConfig()
    if not writefile then return end
    local ok, enc = pcall(function()
        return game:GetService("HttpService"):JSONEncode(Settings)
    end)
    if ok then pcall(writefile, CFG_FILE, enc) end
end
local function loadConfig()
    if not (isfile and readfile and isfile(CFG_FILE)) then return end
    local ok, data = pcall(function()
        return game:GetService("HttpService"):JSONDecode(readfile(CFG_FILE))
    end)
    if ok and type(data) == "table" then
        for k, v in pairs(data) do
            if DEFAULTS[k] ~= nil then Settings[k] = v end
        end
    end
end
loadConfig()

-- ============================================================
--  THEMES
-- ============================================================
local THEMES = {
    Dark     = {BG0={18,18,24}, BG1={26,26,34}, BG2={34,34,44}, ACCENT={90,150,255}, TXT={235,235,240}, SUB={150,150,165}},
    Midnight = {BG0={10,12,22}, BG1={16,20,34}, BG2={24,30,48}, ACCENT={120,90,255}, TXT={235,235,240}, SUB={140,145,170}},
    Purple   = {BG0={22,14,30}, BG1={34,22,46}, BG2={46,30,62}, ACCENT={200,80,255}, TXT={240,230,250}, SUB={170,150,190}},
    Carbon   = {BG0={14,14,14}, BG1={22,22,22}, BG2={32,32,32}, ACCENT={200,200,200}, TXT={240,240,240}, SUB={140,140,140}},
}
local function rgb(t) return Color3.fromRGB(t[1], t[2], t[3]) end
local function themeColor(key)
    local t = THEMES[Settings.Theme] or THEMES.Carbon
    return rgb(t[key])
end

-- ============================================================
--  GUI ROOT
-- ============================================================
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "StealthGapperGUI"
screenGui.ResetOnSpawn = false
screenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
screenGui.Parent = Player.PlayerGui

local main = Instance.new("Frame")
main.Size = UDim2.new(0, 460, 0, 480)
main.Position = UDim2.new(0, 20, 0.5, -240)
main.BackgroundColor3 = themeColor("BG0")
main.BorderSizePixel = 0
main.Active = false
main.Parent = screenGui
local mainC = Instance.new("UICorner"); mainC.CornerRadius = UDim.new(0, 8); mainC.Parent = main
local mainS = Instance.new("UIStroke"); mainS.Color = themeColor("ACCENT"); mainS.Thickness = 1; mainS.Transparency = 0.7; mainS.Parent = main

-- ============================================================
--  HEADER
-- ============================================================
local header = Instance.new("Frame")
header.Size = UDim2.new(1, 0, 0, 34)
header.BackgroundColor3 = themeColor("BG1")
header.BorderSizePixel = 0
header.Active = true
header.Parent = main
local headerC = Instance.new("UICorner"); headerC.CornerRadius = UDim.new(0, 8); headerC.Parent = header
local headerCover = Instance.new("Frame")
headerCover.Size = UDim2.new(1, 0, 0, 10); headerCover.Position = UDim2.new(0, 0, 1, -10)
headerCover.BackgroundColor3 = themeColor("BG1"); headerCover.BorderSizePixel = 0
headerCover.Active = false; headerCover.Parent = header

local titleDot = Instance.new("Frame")
titleDot.Size = UDim2.new(0, 8, 0, 8); titleDot.Position = UDim2.new(0, 14, 0.5, -4)
titleDot.BackgroundColor3 = themeColor("ACCENT"); titleDot.BorderSizePixel = 0
titleDot.Parent = header
local dC = Instance.new("UICorner"); dC.CornerRadius = UDim.new(1, 0); dC.Parent = titleDot

local titleLbl = Instance.new("TextLabel")
titleLbl.Size = UDim2.new(0, 260, 1, 0); titleLbl.Position = UDim2.new(0, 28, 0, 0)
titleLbl.BackgroundTransparency = 1; titleLbl.Text = "Stealth Gapper"
titleLbl.TextColor3 = themeColor("TXT"); titleLbl.Font = Enum.Font.GothamBold
titleLbl.TextSize = 14; titleLbl.TextXAlignment = Enum.TextXAlignment.Left
titleLbl.Active = false; titleLbl.Parent = header

local statusHdr = Instance.new("TextLabel")
statusHdr.Size = UDim2.new(0, 200, 1, 0); statusHdr.Position = UDim2.new(1, -280, 0, 0)
statusHdr.BackgroundTransparency = 1; statusHdr.Text = ""
statusHdr.TextColor3 = themeColor("SUB"); statusHdr.Font = Enum.Font.Gotham
statusHdr.TextSize = 11; statusHdr.TextXAlignment = Enum.TextXAlignment.Right
statusHdr.Active = false; statusHdr.Parent = header

local function makeCtrl(text, posX, cb)
    local b = Instance.new("TextButton")
    b.Size = UDim2.new(0, 24, 0, 24)
    b.Position = UDim2.new(1, posX, 0.5, -12)
    b.BackgroundColor3 = themeColor("BG2"); b.BorderSizePixel = 0
    b.Text = text; b.TextColor3 = themeColor("TXT")
    b.Font = Enum.Font.GothamBold; b.TextSize = 13
    b.AutoButtonColor = false; b.Parent = header
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = b
    b.MouseEnter:Connect(function() TS:Create(b, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("ACCENT")}):Play() end)
    b.MouseLeave:Connect(function() TS:Create(b, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("BG2")}):Play() end)
    b.MouseButton1Click:Connect(cb)
    return b
end

local collapsed = false
makeCtrl("−", -60, function()
    collapsed = not collapsed
    TS:Create(main, TweenInfo.new(0.25), {Size = collapsed and UDim2.new(0, 460, 0, 34) or UDim2.new(0, 460, 0, 480)}):Play()
end)
makeCtrl("×", -32, function()
    -- "close" = unload entirely
    pcall(function() screenGui:Destroy() end)
    print("Stealth Gapper closed.")
end)

-- ============================================================
--  BODY  (sidebar + content)
-- ============================================================
local body = Instance.new("Frame")
body.Size = UDim2.new(1, 0, 1, -34); body.Position = UDim2.new(0, 0, 0, 34)
body.BackgroundTransparency = 1; body.Parent = main

local sidebar = Instance.new("Frame")
sidebar.Size = UDim2.new(0, 110, 1, -20); sidebar.Position = UDim2.new(0, 10, 0, 10)
sidebar.BackgroundColor3 = themeColor("BG1"); sidebar.BorderSizePixel = 0
sidebar.Parent = body
local sbC = Instance.new("UICorner"); sbC.CornerRadius = UDim.new(0, 6); sbC.Parent = sidebar
local sbL = Instance.new("UIListLayout"); sbL.Padding = UDim.new(0, 4); sbL.Parent = sidebar
local sbP = Instance.new("UIPadding")
sbP.PaddingTop = UDim.new(0, 8); sbP.PaddingLeft = UDim.new(0, 8); sbP.PaddingRight = UDim.new(0, 8)
sbP.Parent = sidebar

local content = Instance.new("Frame")
content.Size = UDim2.new(1, -130, 1, -20); content.Position = UDim2.new(0, 120, 0, 10)
content.BackgroundColor3 = themeColor("BG1"); content.BorderSizePixel = 0
content.Parent = body
local cC = Instance.new("UICorner"); cC.CornerRadius = UDim.new(0, 6); cC.Parent = content

-- Search
local searchBox = Instance.new("TextBox")
searchBox.Size = UDim2.new(1, -20, 0, 28); searchBox.Position = UDim2.new(0, 10, 0, 10)
searchBox.BackgroundColor3 = themeColor("BG2"); searchBox.BorderSizePixel = 0
searchBox.PlaceholderText = "Search settings…"
searchBox.PlaceholderColor3 = themeColor("SUB")
searchBox.Text = ""; searchBox.TextColor3 = themeColor("TXT")
searchBox.Font = Enum.Font.Gotham; searchBox.TextSize = 12
searchBox.TextXAlignment = Enum.TextXAlignment.Left
searchBox.ClearTextOnFocus = false; searchBox.Parent = content
local sPad = Instance.new("UIPadding"); sPad.PaddingLeft = UDim.new(0, 8); sPad.Parent = searchBox
local sCor = Instance.new("UICorner"); sCor.CornerRadius = UDim.new(0, 5); sCor.Parent = searchBox

-- Pages
local pageHolder = Instance.new("Frame")
pageHolder.Size = UDim2.new(1, -20, 1, -50); pageHolder.Position = UDim2.new(0, 10, 0, 46)
pageHolder.BackgroundTransparency = 1; pageHolder.ClipsDescendants = true
pageHolder.Parent = content

local pages = {}
local pageOrder = {"Physics","Handling","Options","Config"}

for _, name in ipairs(pageOrder) do
    local p = Instance.new("ScrollingFrame")
    p.Size = UDim2.new(1, 0, 1, 0)
    p.BackgroundTransparency = 1; p.BorderSizePixel = 0
    p.CanvasSize = UDim2.new(0, 0, 0, 0)
    p.AutomaticCanvasSize = Enum.AutomaticSize.Y
    p.ScrollBarThickness = 4; p.ScrollBarImageColor3 = themeColor("ACCENT")
    p.Visible = false; p.Parent = pageHolder
    local l = Instance.new("UIListLayout"); l.Padding = UDim.new(0, 6); l.SortOrder = Enum.SortOrder.LayoutOrder; l.Parent = p
    local pad = Instance.new("UIPadding")
    pad.PaddingTop = UDim.new(0, 4); pad.PaddingBottom = UDim.new(0, 8); pad.PaddingRight = UDim.new(0, 6)
    pad.Parent = p
    pages[name] = p
end

local tabs = {}
local function showPage(name)
    for n, p in pairs(pages) do p.Visible = (n == name) end
    for n, t in pairs(tabs) do
        TS:Create(t, TweenInfo.new(0.15), {
            BackgroundColor3 = (n == name) and themeColor("ACCENT") or themeColor("BG2"),
            TextColor3 = (n == name) and Color3.fromRGB(255, 255, 255) or themeColor("TXT"),
        }):Play()
    end
end

for _, name in ipairs(pageOrder) do
    local b = Instance.new("TextButton")
    b.Size = UDim2.new(1, 0, 0, 30)
    b.BackgroundColor3 = themeColor("BG2"); b.BorderSizePixel = 0
    b.Text = "  " .. name; b.TextColor3 = themeColor("TXT")
    b.Font = Enum.Font.GothamMedium; b.TextSize = 12
    b.TextXAlignment = Enum.TextXAlignment.Left
    b.AutoButtonColor = false; b.Parent = sidebar
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = b
    b.MouseButton1Click:Connect(function() showPage(name) end)
    tabs[name] = b
end
showPage("Physics")

-- ============================================================
--  WIDGETS
-- ============================================================
local widgetPool = {}
local function registerWidget(w, text)
    table.insert(widgetPool, {obj = w, text = (text or ""):lower()})
    return w
end

local function makeSection(parent, text)
    local f = Instance.new("Frame")
    f.Size = UDim2.new(1, 0, 0, 26)
    f.BackgroundColor3 = themeColor("BG2"); f.BorderSizePixel = 0
    f.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = f
    local accent = Instance.new("Frame")
    accent.Size = UDim2.new(0, 3, 1, -8); accent.Position = UDim2.new(0, 5, 0, 4)
    accent.BackgroundColor3 = themeColor("ACCENT"); accent.BorderSizePixel = 0; accent.Parent = f
    local aC = Instance.new("UICorner"); aC.CornerRadius = UDim.new(1, 0); aC.Parent = accent
    local l = Instance.new("TextLabel")
    l.Size = UDim2.new(1, -16, 1, 0); l.Position = UDim2.new(0, 14, 0, 0)
    l.BackgroundTransparency = 1; l.Text = text
    l.TextColor3 = themeColor("TXT"); l.Font = Enum.Font.GothamBold; l.TextSize = 12
    l.TextXAlignment = Enum.TextXAlignment.Left; l.Parent = f
    return registerWidget(f, text)
end

local function makeToggle(parent, text, get, set)
    local btn = Instance.new("TextButton")
    btn.Size = UDim2.new(1, 0, 0, 30)
    btn.BackgroundColor3 = themeColor("BG2"); btn.BorderSizePixel = 0
    btn.Text = ""; btn.AutoButtonColor = false; btn.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = btn
    local stroke = Instance.new("UIStroke"); stroke.Color = themeColor("ACCENT"); stroke.Transparency = 1; stroke.Thickness = 1; stroke.Parent = btn
    local lbl = Instance.new("TextLabel")
    lbl.Size = UDim2.new(0.7, 0, 1, 0); lbl.Position = UDim2.new(0, 12, 0, 0)
    lbl.BackgroundTransparency = 1; lbl.Text = text
    lbl.TextColor3 = themeColor("TXT"); lbl.Font = Enum.Font.Gotham; lbl.TextSize = 12
    lbl.TextXAlignment = Enum.TextXAlignment.Left; lbl.Parent = btn
    local pill = Instance.new("Frame")
    pill.Size = UDim2.new(0, 34, 0, 18); pill.Position = UDim2.new(1, -46, 0.5, -9)
    pill.BackgroundColor3 = get() and themeColor("ACCENT") or Color3.fromRGB(60, 60, 72)
    pill.BorderSizePixel = 0; pill.Parent = btn
    local pC = Instance.new("UICorner"); pC.CornerRadius = UDim.new(1, 0); pC.Parent = pill
    local knob = Instance.new("Frame")
    knob.Size = UDim2.new(0, 14, 0, 14)
    knob.Position = get() and UDim2.new(1, -16, 0.5, -7) or UDim2.new(0, 2, 0.5, -7)
    knob.BackgroundColor3 = Color3.fromRGB(255, 255, 255); knob.BorderSizePixel = 0
    knob.Parent = pill
    local kC = Instance.new("UICorner"); kC.CornerRadius = UDim.new(1, 0); kC.Parent = knob
    local function refresh()
        TS:Create(pill, TweenInfo.new(0.18), {BackgroundColor3 = get() and themeColor("ACCENT") or Color3.fromRGB(60, 60, 72)}):Play()
        TS:Create(knob, TweenInfo.new(0.18), {Position = get() and UDim2.new(1, -16, 0.5, -7) or UDim2.new(0, 2, 0.5, -7)}):Play()
    end
    refresh()
    btn.MouseEnter:Connect(function()
        TS:Create(btn, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("BG0")}):Play()
        TS:Create(stroke, TweenInfo.new(0.15), {Transparency = 0.6}):Play()
    end)
    btn.MouseLeave:Connect(function()
        TS:Create(btn, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("BG2")}):Play()
        TS:Create(stroke, TweenInfo.new(0.15), {Transparency = 1}):Play()
    end)
    btn.MouseButton1Click:Connect(function()
        set(not get()); refresh(); saveConfig()
    end)
    return registerWidget(btn, text)
end

local function makeSlider(parent, text, minV, maxV, get, set, decimals, suffix)
    suffix = suffix or ""
    decimals = decimals or 0
    local f = Instance.new("Frame")
    f.Size = UDim2.new(1, 0, 0, 44)
    f.BackgroundColor3 = themeColor("BG2"); f.BorderSizePixel = 0
    f.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = f
    local lbl = Instance.new("TextLabel")
    lbl.Size = UDim2.new(0.6, 0, 0, 20); lbl.Position = UDim2.new(0, 12, 0, 4)
    lbl.BackgroundTransparency = 1; lbl.Text = text
    lbl.TextColor3 = themeColor("TXT"); lbl.Font = Enum.Font.Gotham; lbl.TextSize = 12
    lbl.TextXAlignment = Enum.TextXAlignment.Left; lbl.Parent = f
    local valLbl = Instance.new("TextLabel")
    valLbl.Size = UDim2.new(0.4, -12, 0, 20); valLbl.Position = UDim2.new(0.6, 0, 0, 4)
    valLbl.BackgroundTransparency = 1
    valLbl.Text = string.format("%." .. decimals .. "f", get()) .. suffix
    valLbl.TextColor3 = themeColor("ACCENT"); valLbl.Font = Enum.Font.GothamBold; valLbl.TextSize = 12
    valLbl.TextXAlignment = Enum.TextXAlignment.Right; valLbl.Parent = f
    local bar = Instance.new("Frame")
    bar.Size = UDim2.new(1, -24, 0, 6); bar.Position = UDim2.new(0, 12, 0, 30)
    bar.BackgroundColor3 = Color3.fromRGB(60, 60, 72); bar.BorderSizePixel = 0; bar.Parent = f
    local bC = Instance.new("UICorner"); bC.CornerRadius = UDim.new(1, 0); bC.Parent = bar
    local fill = Instance.new("Frame")
    fill.Size = UDim2.new(math.clamp((get() - minV) / (maxV - minV), 0, 1), 0, 1, 0)
    fill.BackgroundColor3 = themeColor("ACCENT"); fill.BorderSizePixel = 0; fill.Parent = bar
    local fC = Instance.new("UICorner"); fC.CornerRadius = UDim.new(1, 0); fC.Parent = fill
    local dragging = false
    local function update(input)
        local rel = math.clamp((input.Position.X - bar.AbsolutePosition.X) / bar.AbsoluteSize.X, 0, 1)
        local val = minV + (maxV - minV) * rel
        val = tonumber(string.format("%." .. decimals .. "f", val))
        TS:Create(fill, TweenInfo.new(0.08), {Size = UDim2.new(rel, 0, 1, 0)}):Play()
        valLbl.Text = string.format("%." .. decimals .. "f", val) .. suffix
        set(val)
    end
    bar.InputBegan:Connect(function(i)
        if i.UserInputType == Enum.UserInputType.MouseButton1 then dragging = true; update(i) end
    end)
    UserInputService.InputChanged:Connect(function(i)
        if dragging and i.UserInputType == Enum.UserInputType.MouseMovement then update(i) end
    end)
    UserInputService.InputEnded:Connect(function(i)
        if i.UserInputType == Enum.UserInputType.MouseButton1 and dragging then dragging = false; saveConfig() end
    end)
    return registerWidget(f, text)
end

local function makeDropdown(parent, text, options, get, set)
    local f = Instance.new("Frame")
    f.Size = UDim2.new(1, 0, 0, 30)
    f.BackgroundColor3 = themeColor("BG2"); f.BorderSizePixel = 0
    f.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = f
    local btn = Instance.new("TextButton")
    btn.Size = UDim2.new(1, 0, 1, 0); btn.BackgroundTransparency = 1; btn.Text = ""
    btn.Parent = f
    local lbl = Instance.new("TextLabel")
    lbl.Size = UDim2.new(0.5, 0, 1, 0); lbl.Position = UDim2.new(0, 12, 0, 0)
    lbl.BackgroundTransparency = 1; lbl.Text = text
    lbl.TextColor3 = themeColor("TXT"); lbl.Font = Enum.Font.Gotham; lbl.TextSize = 12
    lbl.TextXAlignment = Enum.TextXAlignment.Left; lbl.Parent = f
    local valLbl = Instance.new("TextLabel")
    valLbl.Size = UDim2.new(0.5, -24, 1, 0); valLbl.Position = UDim2.new(0.5, 0, 0, 0)
    valLbl.BackgroundTransparency = 1; valLbl.Text = tostring(get()) .. " ▾"
    valLbl.TextColor3 = themeColor("ACCENT"); valLbl.Font = Enum.Font.GothamBold; valLbl.TextSize = 12
    valLbl.TextXAlignment = Enum.TextXAlignment.Right; valLbl.Parent = f
    local list = Instance.new("Frame")
    list.Size = UDim2.new(1, 0, 0, #options * 24); list.Position = UDim2.new(0, 0, 1, 2)
    list.BackgroundColor3 = themeColor("BG1"); list.BorderSizePixel = 0
    list.Visible = false; list.ZIndex = 10; list.Parent = f
    local lc = Instance.new("UICorner"); lc.CornerRadius = UDim.new(0, 5); lc.Parent = list
    local ll = Instance.new("UIListLayout"); ll.Parent = list
    for _, opt in ipairs(options) do
        local o = Instance.new("TextButton")
        o.Size = UDim2.new(1, 0, 0, 24); o.BackgroundColor3 = themeColor("BG1")
        o.BorderSizePixel = 0; o.Text = "  " .. opt
        o.TextColor3 = themeColor("TXT"); o.Font = Enum.Font.Gotham; o.TextSize = 12
        o.TextXAlignment = Enum.TextXAlignment.Left; o.AutoButtonColor = false
        o.ZIndex = 11; o.Parent = list
        o.MouseEnter:Connect(function() o.BackgroundColor3 = themeColor("ACCENT") end)
        o.MouseLeave:Connect(function() o.BackgroundColor3 = themeColor("BG1") end)
        o.MouseButton1Click:Connect(function()
            set(opt); valLbl.Text = tostring(opt) .. " ▾"
            list.Visible = false; saveConfig()
        end)
    end
    btn.MouseButton1Click:Connect(function() list.Visible = not list.Visible end)
    return registerWidget(f, text)
end

local function makeKeybind(parent, text, get, set)
    local f = Instance.new("Frame")
    f.Size = UDim2.new(1, 0, 0, 30)
    f.BackgroundColor3 = themeColor("BG2"); f.BorderSizePixel = 0
    f.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = f
    local lbl = Instance.new("TextLabel")
    lbl.Size = UDim2.new(0.6, 0, 1, 0); lbl.Position = UDim2.new(0, 12, 0, 0)
    lbl.BackgroundTransparency = 1; lbl.Text = text
    lbl.TextColor3 = themeColor("TXT"); lbl.Font = Enum.Font.Gotham; lbl.TextSize = 12
    lbl.TextXAlignment = Enum.TextXAlignment.Left; lbl.Parent = f
    local btn = Instance.new("TextButton")
    btn.Size = UDim2.new(0, 100, 0, 22); btn.Position = UDim2.new(1, -110, 0.5, -11)
    btn.BackgroundColor3 = Color3.fromRGB(60, 60, 72); btn.BorderSizePixel = 0
    btn.Text = tostring(get()); btn.TextColor3 = themeColor("TXT")
    btn.Font = Enum.Font.GothamBold; btn.TextSize = 11
    btn.AutoButtonColor = false; btn.Parent = f
    local bc = Instance.new("UICorner"); bc.CornerRadius = UDim.new(0, 4); bc.Parent = btn
    local capturing = false
    btn.MouseButton1Click:Connect(function()
        capturing = true; btn.Text = "press…"; btn.BackgroundColor3 = themeColor("ACCENT")
    end)
    UserInputService.InputBegan:Connect(function(input, gpe)
        if not capturing or gpe then return end
        local name
        if input.UserInputType == Enum.UserInputType.Keyboard then name = input.KeyCode.Name
        elseif input.UserInputType == Enum.UserInputType.MouseButton1
            or input.UserInputType == Enum.UserInputType.MouseButton2
            or input.UserInputType == Enum.UserInputType.MouseButton3 then
            name = input.UserInputType.Name
        end
        if name then
            set(name); btn.Text = name
            btn.BackgroundColor3 = Color3.fromRGB(60, 60, 72)
            capturing = false; saveConfig()
        end
    end)
    return registerWidget(f, text)
end

local function makeButton(parent, text, cb)
    local b = Instance.new("TextButton")
    b.Size = UDim2.new(1, 0, 0, 30); b.BackgroundColor3 = themeColor("BG2")
    b.BorderSizePixel = 0; b.Text = text
    b.TextColor3 = themeColor("TXT"); b.Font = Enum.Font.GothamMedium
    b.TextSize = 12; b.AutoButtonColor = false; b.Parent = parent
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 5); c.Parent = b
    b.MouseEnter:Connect(function() TS:Create(b, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("ACCENT")}):Play() end)
    b.MouseLeave:Connect(function() TS:Create(b, TweenInfo.new(0.15), {BackgroundColor3 = themeColor("BG2")}):Play() end)
    b.MouseButton1Click:Connect(cb)
    return registerWidget(b, text)
end

-- ============================================================
--  BUILD PAGES
-- ============================================================
-- Physics
local phys = pages["Physics"]
makeSection(phys, "Speed")
makeSlider(phys, "Max Speed", 50, 800, function() return Settings.maxSpeed end, function(v) Settings.maxSpeed = v end, 0, " st/s")
makeSlider(phys, "Acceleration", 0.01, 3.0, function() return Settings.accelRate end, function(v) Settings.accelRate = v end, 2)
makeSlider(phys, "Reverse Boost", 0.1, 3.0, function() return Settings.reverseBoost end, function(v) Settings.reverseBoost = v end, 1)

makeSection(phys, "Braking")
makeSlider(phys, "Brake Damping", 0.1, 1.0, function() return Settings.brakeDamping end, function(v) Settings.brakeDamping = v end, 2)

-- Handling
local hand = pages["Handling"]
makeSection(hand, "Steering")
makeSlider(hand, "Turn Speed", 0.5, 15, function() return Settings.turnSpeed end, function(v) Settings.turnSpeed = v end, 1)

makeSection(hand, "Grip")
makeSlider(hand, "Wheel Friction", 10, 500, function() return Settings.infiniteFriction end, function(v) Settings.infiniteFriction = v end, 0)

-- Options
local opts = pages["Options"]
makeSection(opts, "Toggles")
makeToggle(opts, "System Enabled", function() return Settings.enabled end, function(v) Settings.enabled = v end)
makeToggle(opts, "Orientation Stabilization", function() return Settings.stabilizeOrientation end, function(v) Settings.stabilizeOrientation = v end)
makeToggle(opts, "Lateral Grip Control", function() return Settings.lateralGrip end, function(v) Settings.lateralGrip = v end)
makeToggle(opts, "Speed Cap", function() return Settings.speedCap end, function(v) Settings.speedCap = v end)

-- Config
local cfg = pages["Config"]
makeSection(cfg, "Appearance")
makeDropdown(cfg, "Theme", {"Dark","Midnight","Purple","Carbon"},
    function() return Settings.Theme end,
    function(v) Settings.Theme = v end)
makeSlider(cfg, "GUI Scale", 50, 150,
    function() return math.floor(Settings.GuiScale * 100) end,
    function(v) Settings.GuiScale = v / 100; main.Size = UDim2.new(0, 460 * Settings.GuiScale, 0, 480 * Settings.GuiScale) end,
    0, "%")

makeSection(cfg, "Keybinds")
makeKeybind(cfg, "Hide GUI", function() return Settings.HideGuiKey end, function(v) Settings.HideGuiKey = v end)

makeSection(cfg, "Actions")
makeButton(cfg, "Save Config to Vehicle", function()
    -- same save logic as original, just wired to this button
    local character = Player.Character
    local humanoid = character and character:FindFirstChildOfClass("Humanoid")
    local seat = humanoid and humanoid.SeatPart
    if not seat or seat.Name ~= "DriveSeat" then
        print("No vehicle detected! Get in a car first.")
        return
    end
    local carModel = seat.Parent
    local stats = carModel:FindFirstChild("Stats")
    if not stats then
        print("No Stats folder found in this vehicle!")
        return
    end    local savedCount = 0
    local aChassisMap = {
        peakTq = 800, peakTqRPM = 4500, redlineTq = 600, redline = 8000,
        weight = 1200, FinalDrive = 4.5, ShiftUpTime = 0.01, ShiftDownTime = 0.01,
        shiftRPM = 7200, Turbochargers = 2, TBoost = 2.5, TPeakRPM = 3500,
        FStiff = 60000, RStiff = 45000, diffPowerR = 0.75, diffPreR = 80,
        BrakeForce = 8000,
    }
    for statName, value in pairs(aChassisMap) do
        local stat = stats:FindFirstChild(statName)
        if stat and stat:IsA("NumberValue") then
            stat.Value = value
            savedCount = savedCount + 1
        end
    end
    print("Saved " .. savedCount .. " settings to the vehicle!")
    print("Configuration will persist when the game saves!")
end)

makeButton(cfg, "Reset to Defaults", function()
    for k, v in pairs(DEFAULTS) do Settings[k] = v end
    saveConfig()
    print("Reset — re-execute to apply UI changes")
end)

makeButton(cfg, "Cleanup & Close", function()
    print("Full cleanup initiated...")
    pcall(function() screenGui:Destroy() end)
    print("Stealth Gapper completely removed.")
end)

-- ============================================================
--  SEARCH
-- ============================================================
searchBox:GetPropertyChangedSignal("Text"):Connect(function()
    local q = searchBox.Text:lower()
    for _, entry in ipairs(widgetPool) do
        entry.obj.Visible = (q == "" or entry.text:find(q, 1, true) ~= nil)
    end
end)

-- ============================================================
--  DRAG
-- ============================================================
local dragging, dragStart, startPos = false, nil, nil
header.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1
    or input.UserInputType == Enum.UserInputType.Touch then
        dragging = true
        dragStart = input.Position
        startPos = main.Position
    end
end)
header.InputEnded:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1
    or input.UserInputType == Enum.UserInputType.Touch then
        dragging = false
        local vp = workspace.CurrentCamera.ViewportSize
        local pos = main.AbsolutePosition
        local size = main.AbsoluteSize
        local snap = 30
        local newX, newY = pos.X, pos.Y
        if pos.X < snap then newX = 0
        elseif pos.X + size.X > vp.X - snap then newX = vp.X - size.X end
        if pos.Y < snap then newY = 0
        elseif pos.Y + size.Y > vp.Y - snap then newY = vp.Y - size.Y end
        if newX ~= pos.X or newY ~= pos.Y then
            TS:Create(main, TweenInfo.new(0.15, Enum.EasingStyle.Quad, Enum.EasingDirection.Out), {
                Position = UDim2.fromOffset(newX, newY)
            }):Play()
        end
    end
end)
UserInputService.InputChanged:Connect(function(input)
    if not dragging then return end
    if input.UserInputType == Enum.UserInputType.MouseMovement
    or input.UserInputType == Enum.UserInputType.Touch then
        local delta = input.Position - dragStart
        main.Position = UDim2.new(
            startPos.X.Scale, startPos.X.Offset + delta.X,
            startPos.Y.Scale, startPos.Y.Offset + delta.Y
        )
    end
end)

-- ============================================================
--  HIDE / SHOW
-- ============================================================
local guiVisible = true
UserInputService.InputBegan:Connect(function(input, gpe)
    if gpe then return end
    if input.KeyCode == Enum.KeyCode[Settings.HideGuiKey] then
        guiVisible = not guiVisible
        main.Visible = guiVisible
    end
end)

-- ============================================================
--  VEHICLE PHYSICS LOOP  (unchanged from original)
-- ============================================================
local function forceEnforceGrip(part, frictionValue)
    if part:IsA("BasePart") and (part.Name:match("Wheel") or part.Name == "Weight") then
        local targetProperties = PhysicalProperties.new(1, frictionValue, 0, frictionValue, 0)
        part.CustomPhysicalProperties = targetProperties
    end
end

local function scanAndLockCar(carModel, frictionValue)
    for _, part in pairs(carModel:GetDescendants()) do
        forceEnforceGrip(part, frictionValue)
    end
end

local function GetSetting(name)
    return Settings[name]
end

RunService.PostSimulation:Connect(function()
    if not Settings.enabled then
        statusHdr.Text = "Paused"
        return
    end

    local character = Player.Character
    local humanoid = character and character:FindFirstChildOfClass("Humanoid")
    local seat = humanoid and humanoid.SeatPart

    if seat and seat.Name == "DriveSeat" then
        local carModel = seat.Parent

        local maxSpeed     = GetSetting("maxSpeed")
        local accelRate    = GetSetting("accelRate")
        local reverseBoost = GetSetting("reverseBoost")
        local brakeDamping = GetSetting("brakeDamping")
        local turnSpeed    = GetSetting("turnSpeed")
        local friction     = GetSetting("infiniteFriction")
        local lateralGrip  = GetSetting("lateralGrip")
        local stabilize    = GetSetting("stabilizeOrientation")
        local speedCap     = GetSetting("speedCap")

        local speed = seat.AssemblyLinearVelocity.Magnitude
        statusHdr.Text = string.format("Vehicle  •  %.0f st/s", speed)

        local currentVelocity = seat.AssemblyLinearVelocity
        local forwardSpeed = currentVelocity:Dot(seat.CFrame.LookVector)

        scanAndLockCar(carModel, friction)

        if lateralGrip and currentVelocity.Magnitude > 5 then
            local verticalVel = Vector3.new(0, currentVelocity.Y, 0)
            local horizontalVel = seat.CFrame.LookVector * forwardSpeed
            seat.AssemblyLinearVelocity = Vector3.new(horizontalVel.X, verticalVel.Y, horizontalVel.Z)
        end

        if UserInputService:IsKeyDown(Enum.KeyCode.A) then
            seat.AssemblyAngularVelocity = Vector3.new(0, turnSpeed, 0)
        elseif UserInputService:IsKeyDown(Enum.KeyCode.D) then
            seat.AssemblyAngularVelocity = Vector3.new(0, -turnSpeed, 0)
        else
            seat.AssemblyAngularVelocity = Vector3.new(0, 0, 0)
        end

        if stabilize then
            local currentCFrame = seat.CFrame
            local _, yaw, _ = currentCFrame:ToOrientation()
            seat.CFrame = CFrame.new(currentCFrame.Position) * CFrame.fromOrientation(0, yaw, 0)
        end

        if UserInputService:IsKeyDown(Enum.KeyCode.W) then
            if speedCap and forwardSpeed < maxSpeed then
                seat.AssemblyLinearVelocity = seat.AssemblyLinearVelocity + (seat.CFrame.LookVector * accelRate)
            elseif not speedCap then
                seat.AssemblyLinearVelocity = seat.AssemblyLinearVelocity + (seat.CFrame.LookVector * accelRate)
            elseif speedCap and forwardSpeed >= maxSpeed then
                local verticalVel = Vector3.new(0, seat.AssemblyLinearVelocity.Y, 0)
                local horizontalVel = seat.CFrame.LookVector * maxSpeed
                seat.AssemblyLinearVelocity = Vector3.new(horizontalVel.X, verticalVel.Y, horizontalVel.Z)
            end
        end

        if UserInputService:IsKeyDown(Enum.KeyCode.S) then
            if forwardSpeed > 2 then
                seat.AssemblyLinearVelocity = Vector3.new(
                    seat.AssemblyLinearVelocity.X * brakeDamping,
                    seat.AssemblyLinearVelocity.Y,
                    seat.AssemblyLinearVelocity.Z * brakeDamping
                )
            else
                seat.AssemblyLinearVelocity = seat.AssemblyLinearVelocity - (seat.CFrame.LookVector * reverseBoost)
            end
        end
    else
        statusHdr.Text = "No vehicle"
    end
end)

print("Stealth Gapper loaded (JustAim.cc UI edition).")
print("LeftControl hides GUI  •  Sidebar tabs: Physics / Handling / Options / Config")