The vertical capsule stack reached ~414pt up the screen, putting the top
tabs out of thumb range. Replace it with 'Glass Bubbles': liquid-glass
orbs that fan out from the FAB along a semicircular arc whose radius
(~152pt, clamped to screen width) keeps every tab inside the natural
thumb sweep from the bottom-center pivot.
- Each bubble: ultraThinMaterial circle + top white gradient (specular
light) + white 0.4 hairline + soft shadow; label with shadow below.
Current tab rendered as green glass with white symbol.
- Entrance: bubbles fly from the FAB to their arc slot while rotating
-40deg -> 0 with a snappy spring (response 0.32, damping 0.72) and a
per-item 0.03s stagger, like droplets bursting in sequence; collapse
snaps back with no delay. All transform-only (offset/scale/opacity/
rotation) so no per-frame blur recomputation.
- Struct renamed FloatingCapsuleMenu -> GlassBubbleMenu; storage key and
NavStyle.radial rawValue unchanged for compatibility.
- Settings copy updated: nav style now '글래스 버블 메뉴' with a
description of the fan-out and one-handed reach; order editor renamed
'버블 메뉴 순서' with left-to-right arc wording.
Verified: clean rebuild (stale incremental link produced an old binary
despite BUILD SUCCEEDED; wiped DerivedData), expanded-arc screenshot
shows all 7 bubbles within thumb radius with legible labels, and the
settings screen shows the new name/description.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013yKDMhuF39GVYy3FMcGHh7
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