lukasandClaude Opus 5.5
fe3fd94165
Below 768px (or a touch screen under 500px tall) the mail view becomes one column at a time: the list full screen, with a menu button beside the search box that slides the sidebar in as a 70%-wide drawer (tap outside, pick a folder or press Esc to close), and a floating compose button. Opening a conversation or a draft shows the reading pane full screen with a back arrow; composers, including reply/reply-all/forward, open full screen. List rows stack sender/date, subject and snippet; tapping an avatar selects a row and the bulk actions sit above the list. The app switcher, Settings link, select-all box, resizers and right panel are hidden on a phone, and the composer header drops the Attach label and pop-out at phone width. Everything is gated on useIsMobile(); the desktop layout renders as before (checked by screenshot comparison at 1440x900). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>