variable "zone_names" {
  description = "Domains to create as Hetzner DNS zones."
  type        = list(string)
}

variable "records" {
  description = <<-EOT
    Records to create across the zones in var.zone_names. Use name = "@" for
    the zone apex. Entries sharing the same zone/name/type become a single
    Hetzner RRSet with multiple values (e.g. two TXT strings under the same
    name) - Hetzner has no concept of separate same-type records otherwise.
    For MX, embed the priority in value using standard zonefile syntax (e.g.
    "10 mail.example.com."); Hetzner's API has no separate priority field.
    For TXT, wrap value in escaped double quotes (e.g. "\"v=spf1 ...\"").
  EOT
  type = list(object({
    zone  = string
    name  = string
    value = string
    type  = optional(string, "A")
    ttl   = optional(number, 300)
  }))
  default = []
}