{
  "name": "System Overview",
  "description": "Full-screen system monitoring with Dash.",
  "visibility": "private",
  "backgroundImage": "",
  "backgroundImageAttachment": "fixed",
  "backgroundImageRepeat": "no-repeat",
  "backgroundImageSize": "cover",
  "colorScheme": "dark",
  "customCss": "/* Full-screen iframe styling */\n[data-dash-component=\"widget-iframe\"] {\n  border-radius: 24px !important;\n  overflow: hidden !important;\n  box-shadow: 0 25px 80px rgba(0,0,0,0.6) !important;\n}",
  "layout": {
    "columnCount": 12
  },
  "items": [
    {
      "id": "dash-iframe",
      "type": "iframe",
      "x": 0,
      "y": 0,
      "width": 12,
      "height": 8,
      "options": {
        "embedUrl": "http://YOUR-SERVER-IP:3001",
        "name": "System Monitor"
      }
    }
  ],
  "apps": []
}