On a location search the results header shows the view toggle and the
sort <select> side by side. The select sizes to its widest option
('Highest Reading, Writing & Maths %', ~273px), so on a phone its right
edge ran ~46px past the viewport and was clipped off-screen.
On mobile let the select flex into the remaining space with min-width:0
so its label truncates instead of overflowing, and keep the view toggle
from shrinking. Verified live at 390px: the select now sits fully within
the viewport.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>