Part 1 — CSS/Contrast/Accessibility:
- Raise --text-muted contrast to WCAG AA (#696969 light, #9a9a9a dark)
- Add body font-size: 16px baseline
- Enlarge #themeToggle to 15px / 10px 20px padding
Part 2 — Start Button (user-controlled analysis):
- Upload no longer auto-starts check; shows ready state with filename/size
- New showReadyState() / removeFile() functions in upload.js
- beginCheck() now shows progress + hides ready state on click
- Add prominent "Check Another PDF" button at bottom of results
Part 3 — Scoring recalibration:
- Replace deduction formula with check-pass ratio + soft penalty (cap 20)
- Fix run_check() to only examine issues added by the current check
- Add score_breakdown (per-check table) to JSON output + results UI
- Downgrade readability ERROR → WARNING (advisory, not hard failure)
Part 4 — Auto-fix debugging:
- Remediation failure now returns up to 2000 chars of log (was 500)
- pdf_remediation.py: stderr output, sys.exit(0/1), output dir creation
Part 5 — Error location: View on Page button on each issue card
Part 6 — Matterhorn Protocol PDF/UA-1:
- _build_matterhorn_summary() maps 19 checks → 31 checkpoints
- Matterhorn card in index.html with grouped PASS/FAIL/Not-tested table
- Correct M/H badges per checkpoint
Part 7 — Dismiss / False Positive:
- dismissed_issues table in db/init.sql + dismiss/undismiss in db_manager.py
- api.php: dismiss/undismiss endpoints (file-backed), dismissed_indices
injected into both handleStatus and handleResult responses
- results.js: dismissIssue/undismissIssue with visual strikethrough
- CSS: .dismissed, .btn-dismiss, .btn-undismiss styles
Part 8 — PDF Report (WeasyPrint):
- generate_pdf() in report_generator.py: PAC-style A4, Oliver branding
- api.php handleExport() supports format=pdf
- index.html: "PDF Report" download button in results header
- requirements.txt: weasyprint>=60.0
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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