{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Application Configuration",
  "description": "Configuration schema for the application",
  "type": "object",
  "properties": {
    "app": {
      "type": "object",
      "description": "Application settings",
      "properties": {
        "name": {
          "type": "string",
          "description": "Application name"
        },
        "version": {
          "type": "string",
          "description": "Application version"
        },
        "debug": {
          "type": "boolean",
          "description": "Enable debug mode",
          "default": false
        }
      },
      "required": ["name"]
    },
    "database": {
      "type": "object",
      "description": "Database connection settings",
      "properties": {
        "host": {
          "type": "string",
          "description": "Database host address"
        },
        "port": {
          "type": "integer",
          "description": "Database port number",
          "minimum": 1,
          "maximum": 65535
        },
        "name": {
          "type": "string",
          "description": "Database name"
        }
      }
    },
    "logging": {
      "type": "object",
      "description": "Logging configuration",
      "properties": {
        "level": {
          "type": "string",
          "description": "Logging level",
          "enum": ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
          "default": "INFO"
        },
        "file": {
          "type": "string",
          "description": "Log file path"
        }
      }
    }
  },
  "required": ["app", "database"]
}