app/Http/Middleware/RoleManager.php

public function handle($request, Closure $next, $role)
{
    if (!Auth::check()) {
        return redirect('/login');
    }

    $user = Auth::user();

    // Agar user Admin (0) hai aur SuperAdmin route pe ja raha hai
    if($role == 'superadmin' && $user->role != 1) {
        return redirect('/admin/dashboard');
    }

    // Agar user SuperAdmin (1) hai aur Admin route pe ja raha hai
    if($role == 'admin' && $user->role != 0) {
        return redirect('/super-admin/dashboard');
    }

    return $next($request);
}