{
  "caseId": "crwa-mobile-date-range-drawer",
  "generatedAt": "2026-04-26T05:31:57.406Z",
  "provider": "anthropic-messages-api",
  "liveModelUsed": true,
  "model": "claude-opus-4-7",
  "requestId": "req_011CaRqNdjdr9PnP8Au1qZWN",
  "latencyMs": 14323,
  "usage": {
    "inputTokens": 1094,
    "outputTokens": 873
  },
  "recordedRunNote": "This recorded run used the Anthropic Messages API to generate the reasoner diagnosis from summarized evidence artifacts.",
  "intendedModelBoundary": "claude-code-or-anthropic-api",
  "truthBoundary": "The reasoner proposes and explains. Deterministic verification, doctor, run timeline, and scorecard decide acceptance.",
  "evidenceReferences": [
    "./artifacts/crwa-mobile-date-range-drawer/failure.png",
    "./artifacts/crwa-mobile-date-range-drawer/trace.zip",
    "./artifacts/crwa-mobile-date-range-drawer/console.ndjson",
    "./artifacts/crwa-mobile-date-range-drawer/network.ndjson",
    "./artifacts/crwa-mobile-date-range-drawer/ax-tree.json",
    "./artifacts/crwa-mobile-date-range-drawer/dom-snapshot.json",
    "./artifacts/crwa-mobile-date-range-drawer/candidates.json",
    "./artifacts/crwa-mobile-date-range-drawer/patch.diff",
    "./artifacts/crwa-mobile-date-range-drawer/verify.json"
  ],
  "topCandidate": {
    "relativeFile": "src/components/TransactionDateRangeFilter.tsx",
    "score": 541,
    "reasons": [
      "Matches data-test hooks found in the captured DOM.",
      "File path/name matches the case vocabulary."
    ]
  },
  "diagnosis": {
    "symptom": "On iPhone 13 viewport at /signin (authenticated UI flow), capturing the mobile transaction-feed with the date range drawer open surfaces console noise: repeated XState warnings about deprecated empty-string transient transition configs and a React warning about an invalid DOM property `stop-color` (should be `stopColor`) inside SvgCypressLogo.",
    "likelyRootCause": "Two independent issues evidenced in console.ndjson: (1) one or more XState machines (likely the auth/transaction filter machines) still declare transient transitions using `{ on: { '': ... } }` instead of `{ always: ... }`; (2) the SvgCypressLogo component renders an SVG <stop> element with the kebab-case attribute `stop-color` rather than React's camelCase `stopColor`. Neither warning is conclusively tied to TransactionDateRangeFilter.tsx from the evidence alone, despite it being the top source candidate by data-test hook match.",
    "patchHypothesis": "In SvgCypressLogo, rename `stop-color` to `stopColor` on the affected <stop> element(s) to clear the React DOM property warning. Separately, in the XState machine config(s) emitting the transient-transition warning, replace `on: { '': <target> }` with `always: <target>`. Scope the change to the offending machine and SVG component without restructuring the date range drawer.",
    "verificationPlan": [
      "Re-run the crwa-mobile-date-range-drawer capture and confirm console.ndjson no longer contains the `stop-color`/`stopColor` React warning.",
      "Confirm the three XState 'Empty string transition configs' warnings disappear after switching to `always`.",
      "Visually verify in failure.png follow-up that the Cypress logo and date range drawer still render correctly on 390x844.",
      "Diff ax-tree.json before/after to ensure no accessibility regressions in the drawer.",
      "Run existing unit/e2e tests covering TransactionDateRangeFilter and auth state machine."
    ],
    "residualRisks": [
      "Top candidate TransactionDateRangeFilter.tsx may not be the actual source of the XState warnings; fix could land in a different machine file.",
      "Multiple machines may share the deprecated pattern; a single patch might not silence all three warnings.",
      "Renaming SVG attributes could affect snapshot tests that capture serialized DOM.",
      "Console warnings are non-blocking; underlying drawer functionality on mobile is not validated by clearing them."
    ]
  }
}