{
  "objectApiName": "Credits_Topup__c",
  "layoutName": "Credits Top-up Layout",
  "type": "Detail",
  "isDefault": true,
  "tabs": [
    "Details"
  ],
  "compactLayout": [
    "Name",
    "Credits__c",
    "Topup_Amount__c",
    "Cumulative_Disbursed__c",
    "Approval_Status__c"
  ],
  "recordPanels": [],
  "relatedLists": [],
  "headerActions": [],
  "quickActions": [],
  "sections": [
    {
      "id": "topup_section_context",
      "label": "Context",
      "tab": "Details",
      "columns": 2,
      "fields": [
        "Credits__c",
        "Topup_Amount__c",
        "Effective_Date__c",
        "Expiration_Date__c"
      ]
    },
    {
      "id": "topup_section_request",
      "label": "Request",
      "tab": "Details",
      "columns": 1,
      "fields": [
        "Reason__c"
      ]
    },
    {
      "id": "topup_section_running_total",
      "label": "Running Total (auto-computed)",
      "tab": "Details",
      "columns": 2,
      "fields": [
        "Topup_Sequence__c",
        "Cumulative_Disbursed__c"
      ]
    },
    {
      "id": "topup_section_status",
      "label": "Status",
      "tab": "Details",
      "columns": 2,
      "fields": [
        "Approval_Status__c",
        "Approved_Date__c"
      ]
    }
  ]
}