TylerLeonhardtandClaude Opus 5 dcde63e9c1 sessions: drop the composer card, give each control its own surface (#334655)
* sessions: drop the composer card, give each control its own surface

Over a chat background the new-session composer sat on a single frosted
card, while a started session gives every control its own surface. This
makes the composer match the started session.

- Delete `.new-chat-widget-content`'s card styling: the padding, blur,
  border, radius and shadow.
- Give the bottom-row action labels and the workspace pills an opaque
  `--session-view-background` fill, and put a 2px gap between the agent
  host config controls now that they no longer share one surface.
- Keep the hover tint opaque. `--vscode-toolbar-hoverBackground` is
  translucent, so it goes on `background-image` as a flat gradient and
  composites over the opaque fill instead of replacing it.
- Frame the bottom-row chips when a chat background is set, the same
  move the in-session secondary toolbar makes in `chatView.css`.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Address review: high-contrast chip frame, fixture layering

The chip frame over a chat background used commandCenter.inactiveBorder,
which — unlike its sibling border tokens — registers no hcDark/hcLight
value, so it stayed a 25%-alpha wash in high contrast. Put contrastBorder
first, the way the rest of the codebase does: high-contrast themes define
it, others fall through.

The chat-background fixture painted its opaque base on .session-view,
which production makes transparent so the wallpaper can show. Move that
base onto the part instead. Both screenshots are byte-identical, since
the wallpaper is positioned and always painted above a static background
either way — but the fixture now stacks its layers the way the real
window does.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Refresh the blocks-ci screenshot manifest

Regenerated by CI. Most entries are this PR repainting the composer, and
the NewSessionChatBackground pair is the fixture it adds.

One entry is not from here: chatInput/ResponsiveModelResizeCycleMinimal/Dark.
#334021 landed after the manifest was last regenerated and changed
chatView.css without refreshing it, so this PR is the first regeneration
to pick that up.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Restore the resize-cycle hash the manifest refresh clobbered

ResponsiveModelResizeCycleMinimal/Dark is not a fixture this branch
touches, but the regenerated manifest I pasted carried a one-off hash for
it. Put back the value main has held across ~20 regenerations, which is
also what the latest run produced.

That fixture is the only blocksCi one that sets virtualTime.enabled to
false, and it drives 19 sequential resize widths on wall-clock time, so
its final frame can land mid-settle on a loaded runner.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-05 03:05:58 +00:00
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2026-08-28 07:08:37 +00:00
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2026-09-04 18:31:41 +00:00
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