Tag autocomplete combobox pattern (WCAG 2.1.1, 4.1.2, 4.1.3): - Add role="combobox", aria-expanded, aria-haspopup to tag input - Implement arrow key navigation (up/down) through suggestions - Add Space key support alongside Enter for selecting tags - Manage aria-activedescendant to track highlighted option - Add Escape to close suggestions - Add aria-live="polite" status region announcing suggestion count - Add aria-selected state on options - Tag suggestions now have stable IDs for activedescendant Focus visibility (WCAG 2.4.7): - Remove outline:none on tag suggestions, replace with visible 2px solid outline on :focus-visible Contrast (WCAG 1.4.3): - Replace opacity:0.5 on disabled rows with muted text color and strikethrough on username (maintains 4.5:1 ratio) Structure and semantics (WCAG 1.3.1): - Fix heading hierarchy H1→H3 skip in import.html (now H2) - Replace <nav> misuse for fave actions with div[role="group"] - Add aria-label="Administrasjonsmeny" to admin dashboard nav - Wrap admin users table in responsive scrollable region - Remove redundant "Bilde for:" prefix from image alt text - Make error page H1 descriptive: "Feil 404: Ikke funnet" - Add .sr-only utility class for screen-reader-only content - Add hreflang="en" to English-language external link Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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