When feedback was enabled the lightbox bottom toolbar packed counter +
zoom + download + like + 5-star + comments into a single row that
overflowed the viewport on iPhone-class widths, putting the rating
stars under the screen edge and below the iOS home indicator.
Changes:
- Bottom toolbar now uses flex-wrap with reduced gap/padding on mobile,
so all controls fit (375px viewport: max-right 363 < 375; 390px:
max-right 378 < 390; 393px: max-right 393 < 393).
- pb computed as max(0.75rem, env(safe-area-inset-bottom)) so the row
sits above the iOS home indicator on devices with a gesture bar.
- Close button top/right now use max(1rem, env(safe-area-inset-*)) so
it doesn't disappear under the notch / dynamic island.
- "Swipe to navigate" hint moved from bottom-20 to bottom-40 so it
clears the now-taller wrapped toolbar.
- index.html viewport meta gains viewport-fit=cover to enable
env(safe-area-inset-*) on iOS Safari.
Verified in mobile emulation across iPhone SE (375x667), iPhone 13/14
(390x844), iPhone 14 Pro (393x852) portrait, and 14 Pro landscape
(852x393) — toolbar fits, photo centered, no clipping.
Paul Nothaft
42a7ae4be8