fix(ui): size mobile layout from the live visible viewport, not dvh

Brave Android (custom bottom toolbar) and some other mobile browsers report
dvh taller than the actually visible area while position:fixed elements track
the visible viewport — so 100dvh containers extended under the browser tab
bar and the bottom of every page could never be scrolled into view.

main.ts now keeps --visual-viewport-height synced to window.innerHeight
(resize / orientationchange / visualViewport events — the same reference
frame as the fixed tab bar), and the dashboard shell, chat, and app-session
mobile heights consume it with 100dvh as fallback. The app now scales with
the browser chrome as it shows/hides. Scroll clearance margin 16px → 28px.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Dorian
2026-07-14 09:31:52 +01:00
co-authored by Claude Fable 5
parent 85f9fc2296
commit cb4d17d1a9
3 changed files with 28 additions and 2 deletions
+2
View File
@@ -604,6 +604,7 @@ onBeforeUnmount(() => {
.app-session-fullscreen {
height: 100vh;
height: 100dvh;
height: var(--visual-viewport-height, 100dvh);
padding-top: var(--safe-area-top, env(safe-area-inset-top, 0px));
background: black;
}
@@ -621,6 +622,7 @@ onBeforeUnmount(() => {
flex: none !important;
height: calc(100vh - var(--app-session-mobile-bar-height, 84px) - var(--safe-area-top, env(safe-area-inset-top, 0px)));
height: calc(100dvh - var(--app-session-mobile-bar-height, 84px) - var(--safe-area-top, env(safe-area-inset-top, 0px)));
height: calc(var(--visual-viewport-height, 100dvh) - var(--app-session-mobile-bar-height, 84px) - var(--safe-area-top, env(safe-area-inset-top, 0px)));
padding-bottom: 0;
}
}