Replaces visible Close text with an aria-hidden cross, retaining accessible name and all existing modal behavior. Square 44px target. Shared component covers Structure, SDLC and Strategy TO-BE.
Validation: RED regression reproduced, 37 tests passed; source contracts, typecheck, production build and built route checks passed. Chromium desktop 1440px/mobile 390px verified all three diagrams: cross-only visible text, accessible name, 44px target, autofocus, click/Escape and focus restoration. Screenshots inspected; diff reviewed, no content or navigation changes.
Risk: low, shared visual control only. Rollback: revert this commit.
Replaces visible Close text with an aria-hidden cross, retaining accessible name and all existing modal behavior. Square 44px target. Shared component covers Structure, SDLC and Strategy TO-BE.
Validation: RED regression reproduced, 37 tests passed; source contracts, typecheck, production build and built route checks passed. Chromium desktop 1440px/mobile 390px verified all three diagrams: cross-only visible text, accessible name, 44px target, autofocus, click/Escape and focus restoration. Screenshots inspected; diff reviewed, no content or navigation changes.
Risk: low, shared visual control only. Rollback: revert this commit.
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Replaces visible Close text with an aria-hidden cross, retaining accessible name and all existing modal behavior. Square 44px target. Shared component covers Structure, SDLC and Strategy TO-BE.
Validation: RED regression reproduced, 37 tests passed; source contracts, typecheck, production build and built route checks passed. Chromium desktop 1440px/mobile 390px verified all three diagrams: cross-only visible text, accessible name, 44px target, autofocus, click/Escape and focus restoration. Screenshots inspected; diff reviewed, no content or navigation changes.
Risk: low, shared visual control only. Rollback: revert this commit.