Visual cleanup pass after wiring up real data — the placeholder
content used during the five mobile phases hid a few sharp edges
that became obvious as soon as user-supplied tags / author handles
/ descriptions hit the screen.
- Mobile gutter unified at 16px (was 12px) — matches iOS / Material
standard and gives chips, description text, and chapter rows
visible breathing room from the screen edge. Hero negative margin
in /manga/[id] tracks the change so the bleed still hits viewport.
- Catalog grid switched from 2 columns to 4 with
`repeat(4, minmax(0, 1fr))` (per user preference). The `minmax(0,
...)` is load-bearing — without it the implicit `minmax(auto, 1fr)`
lets a long single-word card title push the column past the
viewport edge. MangaCard's `.author` and `.genres` lines hide
below 640px so every card in the 4-col layout has identical height
(cover + 2-line title clamp).
- Same minmax(0, 1fr) trick applied to the detail page's
`.overview` grid track, plus defensive `min-width: 0` /
`max-width: 100%` on `.meta` and `.chip-row` so a long
unbreakable tag or romanized URL can't drag the metadata column
past the article gutter.
- BottomNav swapped from `grid-auto-columns` (= `minmax(auto, 1fr)`)
to an explicit `repeat(4, minmax(0, 1fr))`, plus `min-width: 0` on
`.tab` and an ellipsizing `.label` so a long tab label stays
inside the bar. The Browse placeholder is replaced with Upload —
a real action, no longer a no-op duplicate of Home.
- Hero appbar gets 16px all-around inset (was 8px) so the back / ⋯
circle buttons aren't kissing the screen edge or the hero top.
Hero content gets 20px horizontal padding so the cover thumb +
title sit visibly off the hero scrim. Description gains
`overflow-wrap: anywhere` for long URLs / romanized titles.
- Chip now allows `overflow-wrap: anywhere` on its label and uses
`max-width: 100%` + `min-width: 0` so a long token wraps to its
own line within the chip-row and ellipsizes inside the chip.
- Mobile catalog search-row gains `flex-basis: calc(100% - 36px -
--space-2)` so the search input takes its own line — the Filter
and Sort chips wrap to a second row instead of squeezing the
input down to a few characters.
- Global safety net: `html, body { overflow-x: hidden }` below
640px so any future bug that lets an element overflow the
viewport doesn't expose touch-pan that shifts the whole layout.
Fixed descendants (bottom nav, CTA bar) are unaffected.
- audit.mjs — small dev helper that walks all 12 user-facing
routes at 390px and reports horizontal overflow, internal
scrollers, and edge-bleeding controls. Used to drive these fixes
and useful for future mobile changes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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