{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "CHROME_BINARY": {
      "type": "string",
      "default": "chromium",
      "x-aliases": ["CHROMIUM_BINARY", "GOOGLE_CHROME_BINARY"],
      "description": "Path to Chrome/Chromium binary"
    },
    "CHROME_NODE_BINARY": {
      "type": "string",
      "default": "node",
      "x-fallback": "NODE_BINARY",
      "description": "Path to Node.js binary (for Puppeteer)"
    },
    "CHROME_TIMEOUT": {
      "type": "integer",
      "default": 60,
      "minimum": 5,
      "x-fallback": "TIMEOUT",
      "description": "Timeout for Chrome operations in seconds"
    },
    "CHROME_HEADLESS": {
      "type": "boolean",
      "default": true,
      "description": "Run Chrome in headless mode"
    },
    "CHROME_SANDBOX": {
      "type": "boolean",
      "default": true,
      "description": "Enable Chrome sandbox (disable in Docker with --no-sandbox)"
    },
    "CHROME_RESOLUTION": {
      "type": "string",
      "default": "1440,2000",
      "pattern": "^\\d+,\\d+$",
      "x-fallback": "RESOLUTION",
      "description": "Browser viewport resolution (width,height)"
    },
    "CHROME_USER_DATA_DIR": {
      "type": "string",
      "default": "",
      "description": "Path to Chrome user data directory for persistent sessions"
    },
    "CHROME_USER_AGENT": {
      "type": "string",
      "default": "",
      "x-fallback": "USER_AGENT",
      "description": "User agent string for Chrome"
    },
    "CHROME_ARGS": {
      "type": "array",
      "items": {"type": "string"},
      "default": [],
      "x-aliases": ["CHROME_DEFAULT_ARGS"],
      "description": "Default Chrome command-line arguments"
    },
    "CHROME_ARGS_EXTRA": {
      "type": "array",
      "items": {"type": "string"},
      "default": [],
      "x-aliases": ["CHROME_EXTRA_ARGS"],
      "description": "Extra arguments to append to Chrome command"
    }
  }
}