create table if not exists bookings (
  id bigint primary key,
  fname text, lname text, phone text, email text,
  date text, time text, address text,
  year text, vehicle text, make text,
  color text, miles text, service text,
  price int, status text default 'pending',
  notes text default '',
  created_at timestamptz default now()
);
alter table bookings enable row level security;
create policy "Public access" on bookings
  for all using (true) with check (true);