Root cause: overflow-x: hidden on html/body elements breaks position: sticky
on descendant elements. This is a known CSS behavior.
Changes:
- _reset.css: Changed overflow-x from 'hidden' to 'clip' on html and body
- 'clip' prevents horizontal scrolling WITHOUT breaking sticky positioning
- index.html: Restored hyperscript scroll handlers (initScrollBehavior, handleScroll)
- main.js: Disabled JavaScript scroll fallback in favor of hyperscript
Behavior:
- Desktop: Action bar hides on scroll down, reappears on scroll up
- Mobile (≤900px): Action bar stays visible at all times (CSS override)
Tested: Both desktop and mobile scroll behaviors work correctly
**TESTING** - These patterns can be easily reverted or modified
Light Theme (Woven Fabric Pattern):
- Subtle gray crosshatch pattern
- Multiple gradients creating woven texture
- Professional and clean appearance
Dark Theme (Diagonal Grid with Green Glow):
- 45° and -45° diagonal lines
- Green glow (rgba(0, 255, 128, 0.1))
- Cyberpunk/tech aesthetic
- 40px grid spacing
Implementation:
- Added --page-bg-pattern CSS variables to color-theme.css
- Applied patterns via body background-image in _reset.css
- OLD pattern commented out and preserved for easy restoration
- Patterns work with light, dark, and auto themes
Files changed:
- static/css/color-theme.css: Added pattern variables
- static/css/01-foundation/_reset.css: Applied patterns to body
To revert: Uncomment old pattern and remove --page-bg-pattern usage
juanatsap