variable "project_name" { description = "Nom du projet" type = string } variable "region" { description = "Région" type = string } variable "frontend_cidr" { description = "CIDR du frontend" type = string } variable "backend_cidr" { description = "CIDR du backend" type = string } variable "database_cidr" { description = "CIDR de la database" type = string } variable "ssh_source_ranges" { description = "Plages IP autorisées pour SSH" type = string }