iOS won't render interactive content in the bottom ~59px (home-indicator
zone) and underreports innerHeight by the top inset, so the bar can't be
pushed lower. Instead, keep the shell at 100dvh (no clipping) and paint
the strip below it the same color as the tab bar (html/body bg + a
lighter --bg-line bar + matched theme-color) so it reads as the bar
continuing to the edge rather than an empty gap. Cache-bust the
stylesheet so the PWA picks it up.
Tried the boolinator innerHeight-correction approach (adding the top
inset back via --actual-vh); it clipped the icons on-device, so reverted.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G796GsLCvJQKVN7hwV2cDx
serversdown
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