Immediate visual blocking of restrictions on website calendar

Problem Statement:

• Currently, guests on the website can select dates that violate set check-in/check-out restrictions (e.g., Saturday-only changes).
• The notification that the dates are not allowed only appears at the end of the booking process during submission.
• This is confusing for guests and may lead to lost bookings.

Proposed Solution:

• Make these restrictions visually apparent in the calendar (e.g., by graying out or blocking dates that do not comply with the changeover day) so guests immediately see what is available.