Custom elements are display:inline by default, so margin-top on the
inner tablist div was not producing visible spacing. Move the margin
to the document-tabs element itself with an inline style (immune to
Tailwind recompile timing) and add class="block" so it participates
in the block flow and the margin takes effect.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The header has margin-bottom: -16px which pulls the next element up,
so mt-10 (40px) only produced ~24px of visible gap. mt-16 (64px) gives
~48px of actual space between the heading and the tab group.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The tablist was sticky top-[60px] so it followed the user while scrolling.
Removing sticky/z-index/background/offset classes lets it sit naturally in
the document flow directly below the header.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
primary color (#e4e0e1) is near-white against the base-100 background
(#faf7f5), giving ~1.1:1 contrast - essentially invisible. Replace with
text-base-content + border-neutral (#291334, ~15.9:1 against base-100).
Active state distinction is now conveyed by border-neutral underline +
font-semibold (not by color alone, satisfying WCAG 1.4.1 Use of Color).
Inactive tabs retain font-medium + border-transparent.
Also remove hover:text-primary from inactive tabs - primary is near-white
so that hover would have made inactive tab text invisible on hover.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
text-base-content/60 (~4.1:1 against base-100) fails the 4.5:1 AA minimum
for normal-weight text. Change inactive tab to text-base-content (full
opacity, ~14:1) so contrast is unambiguously compliant. Visual distinction
between active/inactive now relies on the colored border underline + primary
text color, not opacity dimming. Hover updated to hover:text-primary to
preview the tab's active color before clicking.
Affects: submissions/show, submit_form/show, document_tabs.js, document.vue.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Create PdfTextToHtml heuristic parser (ALL_CAPS→h2, numbered→h3, bullets→ul, body→p)
- Create document-tabs custom element (ARIA APG tab pattern, roving tabindex, localStorage persistence)
- Register document-tabs element in application.js
- Add tab switcher to submissions/show and submit_form/show when all pages have extracted text
- Add text panel with per-page sections to both views
- Fix role="region" bug on sr-only page text divs (excess ARIA landmarks)
- Add 5 new i18n keys: pdf_view, text_view, document_view_options, text_view_disclaimer, signing_fields_below
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Extracts PDF text during upload via Pdfium and stores it in attachment
metadata (pdf.pages_text), then surfaces it in visually-hidden sr-only
regions in both the signing form and submission preview views. Also adds
alt text to template builder page images and ARIA role/label to the
page-container custom element.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit establishes the foundation for WCAG 2.2 Level AA compliance:
Infrastructure:
- Add axe-core-rspec gem for automated accessibility testing
- Create spec/accessibility/ directory structure
- Add accessibility_helpers.rb with custom WCAG test helpers
- Add comprehensive testing documentation (README.md, SETUP_NOTES.md)
Semantic Landmarks (WCAG 2.4.1):
- Add <main> landmark with id="main-content" to application layout
- Add <nav> landmark with aria-label to navbar
- Add skip navigation link for keyboard users
- Skip link uses focus:translate-y-0 to appear only on keyboard focus
These changes address critical barriers for screen reader and keyboard users.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>