# Evidence Card UI Export

## Module
Web

## Status
IMPLEMENTED

## Description
Evidence card export buttons in evidence pack viewer allowing single-file receipt download in standard and compact formats.

## Implementation Details
- **Feature directory**: `src/Web/StellaOps.Web/src/app/features/evidence/`
- **Routes**: `evidence.routes.ts`
- **Components**:
  - `evidence-center-page` (`src/Web/StellaOps.Web/src/app/features/evidence/evidence-center-page.component.ts`)
  - `evidence-packet-page` (`src/Web/StellaOps.Web/src/app/features/evidence/evidence-packet-page.component.ts`)
  - `evidence-page` (`src/Web/StellaOps.Web/src/app/features/evidence/evidence-page.component.ts`)
  - `evidence-panel` (`src/Web/StellaOps.Web/src/app/features/evidence/evidence-panel.component.ts`)
  - `audit-bundle-create-modal` (`src/Web/StellaOps.Web/src/app/features/evidence/modals/audit-bundle-create-modal.component.ts`)
- **Source**: SPRINT_20260112_006_FE_evidence_card_ui.md

## E2E Test Plan
- **Setup**:
  - [ ] Log in with a user that has appropriate permissions
  - [ ] Navigate to `/evidence`
  - [ ] Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
- **Core verification**:
  - [ ] Verify the export/download action triggers correctly
  - [ ] Verify the exported file is in the expected format (JSON, SARIF, CSV, etc.)
  - [ ] Verify export includes all expected data fields
- **Edge cases**:
  - [ ] Verify graceful handling when backend API is unavailable (error state)
  - [ ] Verify responsive layout at different viewport sizes
  - [ ] Verify accessibility (keyboard navigation, screen reader labels, ARIA attributes)