# Calendar Reference Rebuild

This build replaces the previous simple Calendar layout with a four-view HomeSyncHub calendar interface based on the provided reference design.

## Views redesigned

- Day View: vertical time-grid timeline, weather/day focus panel, upcoming list, and quick-add controls.
- Week View: seven-day time-grid with event chips, mini month picker, and calendar/profile filters.
- Month View: full month grid with event chips, overflow counters, and selected-day highlighting.
- Agenda View: grouped agenda list with mini calendar and filters.

## Functionality preserved

- Existing calendar data remains workspace-isolated.
- Existing Add New modal is still used.
- Notification bell and 30-minute reminder system remain active.
- Export `.ics` still works.
- Calendar view links still use `page=calendar&view=day|week|month|agenda`.
- Light/Dark mode and Mobile/Desktop/Auto view controls remain active.

## Responsive behavior

- Desktop: sidebar + full calendar grid.
- Tablet: side rail stacks below the main calendar when needed.
- Mobile: horizontal scrolling is enabled for dense timeline/month grids so the design does not break.
