- On mobile (≤768px), replace the full search bar in the topbar with a
search icon button; tapping it expands a full-width search overlay
with a back arrow to collapse (Google Drive-style pattern)
- Escape key also collapses the mobile search overlay
- Hide the redundant inline search icon when the mobile search bar is
active (submit button already has one)
- Move the language selector from the topbar into the user menu for all
screen sizes, reducing topbar clutter; it renders as an accordion row
matching other menu items
- Fix user menu positioning in RTL layouts (Arabic/Persian): anchor to
left:0 instead of right:0 so the panel opens inward rather than
off-screen
Kamil Alekberov
fe0a8c7f72