variable "aws_region" {
  description = "AWS region where resources will be created"
  type        = string
  default     = "us-east-1"
}

variable "project_name" {
  description = "Project name used for tagging and naming resources"
  type        = string
  default     = ""
}

variable "vpc_cidr" {
  description = "CIDR block for VPC"
  type        = string
  default     = "192.0.0.0/16"
}

variable "public_subnet_1_cidr" {
  description = "CIDR block for public subnet 1"
  type        = string
  default     = "192.0.0.0/24"
}

variable "public_subnet_2_cidr" {
  description = "CIDR block for public subnet 2"
  type        = string
  default     = "192.0.16.0/24"
}

variable "private_subnet_1_cidr" {
  description = "CIDR block for private subnet 1"
  type        = string
  default     = "192.0.128.0/24"
}

variable "private_subnet_2_cidr" {
  description = "CIDR block for private subnet 2"
  type        = string
  default     = "192.0.144.0/24"
}

variable "availability_zone_1" {
  description = "First availability zone"
  type        = string
  default     = "us-east-1a"
}

variable "availability_zone_2" {
  description = "Second availability zone"
  type        = string
  default     = "us-east-1b"
}

variable "jump_instance_type" {
  description = "Instance type for jump box"
  type        = string
  default     = "t3.micro"
}

variable "jump_root_volume_size" {
  description = "Root volume size for jump box in GB"
  type        = number
  default     = 50
}

variable "kubectl_version" {
  description = "Version of kubectl to install"
  type        = string
  default     = "v1.33.1"
}

variable "key_pair_name" {
  description = "Name for the SSH key pair (will be created as <project_name>-<key_pair_name>)"
  type        = string
  default     = "infra-key"
}