schema: 1
story: "9.9"
story_title: "Responsive Design Implementation"
gate: PASS
status_reason: "All 27 acceptance criteria met. Comprehensive responsive CSS system implemented with mobile-first approach, RTL support, touch-friendly targets, and 35 passing tests."
reviewer: "Quinn (Test Architect)"
updated: "2026-01-03T12:00:00Z"

waiver: { active: false }

top_issues: []

risk_summary:
  totals: { critical: 0, high: 0, medium: 0, low: 0 }
  recommendations:
    must_fix: []
    monitor: []

quality_score: 100
expires: "2026-01-17T12:00:00Z"

evidence:
  tests_reviewed: 35
  risks_identified: 0
  trace:
    ac_covered: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27]
    ac_gaps: []

nfr_validation:
  security:
    status: PASS
    notes: "CSS/markup only changes - no security implications"
  performance:
    status: PASS
    notes: "Standard Tailwind utilities with tree-shaking. CSS Grid hardware-accelerated."
  reliability:
    status: PASS
    notes: "Mobile-first progressive enhancement ensures baseline functionality"
  maintainability:
    status: PASS
    notes: "Well-organized CSS with clear comments. Reusable utility classes."

recommendations:
  immediate: []
  future:
    - action: "Add visual regression tests with browser automation"
      refs: ["tests/Feature/ResponsiveDesignTest.php"]
    - action: "Consider CSS custom properties for responsive spacing"
      refs: ["resources/css/app.css"]
    - action: "Document responsive breakpoints in developer guide"
      refs: ["docs/"]

notes:
  - "Pre-existing test failures (14) in Settings tests are unrelated - htmlspecialchars array issue"
  - "Manual testing on real mobile device pending user verification (listed in DoD)"
  - "Implementation follows PRD Section 7.4 breakpoint specifications exactly"