Selection markers, tab panels, brand changes and theme changes no longer use
a view transition. The page snapshot could not blur what sits behind frosted
glass, so every frosted surface went clear for the length of the change.
nv.transition now measures the marker before and after, and animates the
marker itself (FLIP); arriving content animates on its own; colours fade on
their own surfaces. Verified in Firefox: no view transition is ever started.
Time picker: wheels take every pointer type (mouse, pen, touch) with
touch-action: none, so a phone, a browser's phone mode and a desktop behave
alike. The rubber-band is capped at about 40% of a row (a whole row made the
neighbour look selected). Each wheel has its own frame slot, so one wheel can
no longer swallow another's last scroll event. Switching 24H / AM / PM
happens when the wheel settles, and the hours animate into the new layout.
Carousel arrows are frosted glass, as anything floating over content should be.
At phone width the top bar keeps to one row and its link list scrolls.
GUIDELINES.md records the new cross-engine rules.
check.py, build.py and build.py --check pass.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Niveus read flat: thin sheens, short shadows, opaque grey chrome and a
painted canvas. This retunes values and component internals only; every
class and token name is unchanged, so existing pages pick it up as is.
- Canvas: a faint accent light falls across the page, so translucent
layers have something to show through.
- Surfaces: the surface sheen runs the full height (lit top, shaded
foot); raised and filled sheens, highlights and bevels are stronger;
the elevation scale is deeper and softer.
- Translucency: cards, dialogs, the sidebar and tab tracks let some of
the canvas through, with blur so busy grounds never read as texture;
frosted and glass materials are clearer with more blur.
- Filled buttons give off a soft glow of their own color.
- Light fields are paper instead of grey wells that looked disabled.
- Fixes: navigation bars wrap and lists scroll inside them instead of
overflowing the page on phones; choice labels sit at control size;
disabled ghost buttons no longer grow a filled well; the color-swatch
rule is split so neither engine drops it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019iMUTHrD8K9CSuHqsanje9
Bevelled controls with light falling across them, fields as wells, solid
windows, and glass kept for the chrome that floats over everything else.
Warm graphite in dark, soft paper in light, one brand color driving both.
Ships its own fonts (Instrument Sans, JetBrains Mono; OFL).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
