-- Enable RLS
ALTER TABLE public.users ENABLE ROW LEVEL SECURITY;

-- Allow users to insert their own profile
CREATE POLICY "Users can insert their own profile" 
ON public.users 
FOR INSERT 
WITH CHECK (auth.uid() = id);

-- Allow users to view their own profile
CREATE POLICY "Users can view their own profile" 
ON public.users 
FOR SELECT 
USING (auth.uid() = id);

-- Allow users to update their own profile
CREATE POLICY "Users can update their own profile" 
ON public.users 
FOR UPDATE 
USING (auth.uid() = id);

-- Grant access to authenticated users
GRANT ALL ON public.users TO authenticated;
GRANT ALL ON public.users TO service_role;