variable "project_id" {
  description = "GCP project ID"
  type        = string
}

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

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

variable "domain" {
  description = "Base domain (e.g. example.com)"
  type        = string
}

variable "machine_type" {
  description = "Compute Engine machine type"
  type        = string
  default     = "e2-small"
}

variable "ssh_user" {
  description = "SSH username for the VM"
  type        = string
  default     = "drb"
}

variable "ssh_public_key" {
  description = "SSH public key to authorize on the VM"
  type        = string
}

variable "allowed_ssh_cidrs" {
  description = "CIDR ranges allowed to SSH to the VM (your IP + Gitea runner)"
  type        = list(string)
}

variable "audio_bucket_name" {
  description = "Existing GCS bucket name for call audio recordings"
  type        = string
}

variable "audio_bucket_location" {
  description = "GCS bucket location — must match the existing bucket's location exactly"
  type        = string
  default     = "US-CENTRAL1"
}

variable "firestore_database" {
  description = "Firestore database ID (e.g. c2-server)"
  type        = string
  default     = "c2-server"
}

variable "firestore_location" {
  description = "Firestore multi-region location (nam5 = us-central, eur3 = europe)"
  type        = string
  default     = "nam5"
}