variable "project_name" {
  description = "Project ID GCP"
  type        = string
  default     = "western-diorama-374821"
}

variable "region" {
  description = "Region GCP"
  type        = string
  default     = "us-central1"
}

variable "zone" {
  description = "Zone GCP"
  type        = string
  default     = "us-central1"
}

variable "frontend_cidr" {
  description = "CIDR du subnet frontend"
  type        = string
  default     = "10.0.1.0/24"
}

variable "backend_cidr" {
  description = "CIDR du subnet backend"
  type        = string
  default     = "10.0.2.0/24"
}

variable "database_cidr" {
  description = "CIDR du subnet database"
  type        = string
  default     = "10.0.3.0/24"
}

variable "ssh_source_ranges" {
  description = "Plages IP autorisées pour SSH"
  type        = string
  default     = "35.239.249.161/32"  
}

variable "instance_type" {
  description = "Type de machine pour les instances"
  type        = string
  default     = "e2-small"
}

variable "project_id" {
  description = "ID du projet pour IAM (souvent le même que project_name)"
  type        = string
  default     = "western-diorama-374821"
}