output "vpc_id" {
  description = "ID du réseau VPC"
  value       = google_compute_network.vpc.id
}

output "subnet_ids" {
  description = "IDs des sous-réseaux frontend, backend et database"
  value = {
    frontend = google_compute_subnetwork.frontend.id
    backend  = google_compute_subnetwork.backend.id
    database = google_compute_subnetwork.database.id
  }
}