{
    "widgettype": "VBox",
    "options": {
        "bgcolor": "#FFFFFF",
        "padding": "24px",
        "borderRadius": "8px",
        "flex": "1",
        "minHeight": "120px",
        "boxShadow": "0 2px 8px rgba(0,0,0,0.1)"
    },
    "subwidgets": [
        {
            "widgettype": "Text",
            "options": {
                "fontSize": "14px",
                "color": "#888",
                "marginBottom": "8px",
                "otext": "用户总数",
                "i18n": true
            }
        },
        {
            "widgettype": "Text",
            "id": "total_users_value",
            "options": {
                "text": "{{get_total_users(request)}}",
                "fontSize": "32px",
                "fontWeight": "bold",
                "color": "#722ed1"
            }
        }
    ]
}