{
  "type": "select",
  "key": "auth_secondary_layout",
  "constant": "AUTH_SECONDARY_LAYOUT",
  "description": "How alternate login methods appear: chips (compact wrap), stack (full-width rows), or collapsed (hidden behind “More ways to sign in”).",
  "required": true,
  "placeholder": "chips",
  "validation": "required|string|max:32",
  "options": [
    "chips",
    "stack",
    "collapsed"
  ],
  "category": "auth_page",
  "sensitive": false
}