{
  "name": "Example Custom Template",
  "description": "Demonstrates custom template usage with variables",
  "defaultFont": {
    "family": "Norwester Condensed",
    "size": 14
  },
  "elements": [
    {
      "type": "text",
      "content": "Welcome {{name}}!",
      "position": { "x": 100, "y": 20 },
      "fontSize": 18,
      "fontFamily": "Norwester Condensed",
      "align": "center"
    },
    {
      "type": "line",
      "start": { "x": 20, "y": 35 },
      "end": { "x": 180, "y": 35 },
      "width": 1
    },
    {
      "type": "text",
      "content": "Date: {{date}}",
      "position": { "x": 20, "y": 50 },
      "fontSize": 12
    },
    {
      "type": "text",
      "content": "ID: {{id}}",
      "position": { "x": 20, "y": 65 },
      "fontSize": 12
    },
    {
      "type": "rectangle",
      "position": { "x": 15, "y": 75 },
      "width": 170,
      "height": 25,
      "filled": false
    },
    {
      "type": "text",
      "content": "{{message}}",
      "position": { "x": 100, "y": 90 },
      "fontSize": 10,
      "align": "center"
    }
  ]
}