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

variable "region" {
  description = "GCP region"
  type        = string
  default     = "europe-west1"
}

variable "zone" {
  description = "GCP zone"
  type        = string
  default     = "europe-west1-b"
}

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

variable "disk_size_gb" {
  description = "Boot disk size in GB"
  type        = number
  default     = 30
}

variable "instance_name" {
  description = "Name for the VM instance"
  type        = string
  default     = "data-analyst"
}

variable "ssh_user" {
  description = "SSH username"
  type        = string
  default     = "deploy"
}

variable "ssh_public_key_path" {
  description = "Path to SSH public key file"
  type        = string
  default     = "~/.ssh/id_ed25519.pub"
}

# App config
variable "jwt_secret" {
  description = "JWT secret key (min 32 chars)"
  type        = string
  sensitive   = true
}

variable "keboola_token" {
  description = "Keboola Storage API token"
  type        = string
  sensitive   = true
  default     = ""
}

variable "keboola_stack_url" {
  description = "Keboola Stack URL"
  type        = string
  default     = "https://connection.keboola.com"
}

variable "keboola_project_id" {
  description = "Keboola project ID"
  type        = string
  default     = ""
}

variable "domain" {
  description = "Domain name for SSL (optional, empty = IP only)"
  type        = string
  default     = ""
}