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ui: round five — no band in cards, the rail narrows again

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Owner verdict on the accent step: way too light - in-card thinking
drops the band entirely (rail only, identical heights). The rail
narrows again: 14px gap inside the 3ch inset (rail calc(3ch-14px),
about 8px) - the wide rail was distracting. Total inset still 3ch,
chevron law intact.
This commit is contained in:
amosblomqvist
2026-10-08 18:45:49 +03:00
parent d30ad42d9c
commit 0f2519a349
6 changed files with 27 additions and 31 deletions
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components/thinking-block.tsx
+14 -16
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@@ -24,14 +24,13 @@ import { cn } from "@/lib/utils";
* band padding is a tight 5px (round three: halved — subtle, not tall),
* and the left gap MATCHES it, so the rail fills the rest of the 3ch
* inset — total inset stays 3ch (the chevron-alignment law with the
* agent's flush rows survives). Round four tunes the split: rail
* thinner (gap 8px, rail calc(3ch-8px)), band padding down to 4px, and
* pr-4 so the expanded text wraps EARLY — the band has a clear right
* edge and text hugging it looks odd. In-card rows (on the card's own
* background) take bg-accent — the same ONE-STEP lift the chat band
* gets (background→card); card→accent (`inCard`). `defaultOpen` marks
* transcript rows, which arrive EXPANDED (clearly conveyed that the
* thinking was sent).
* agent's flush rows survives). Round five (owner, 2026-10-07): the
* rail narrows again (gap 14px, rail calc(3ch-14px) — the wide rail
* was distracting); band padding 4px; pr-4 so the expanded text wraps
* EARLY. In-card rows (on the card's own background) take NO band —
* the accent step read too light (owner verdict); rail only, identical
* heights (`inCard`). `defaultOpen` marks transcript rows, which
* arrive EXPANDED (clearly conveyed that the thinking was sent).
*
* ⌘T (toggle-user-thinking) sets EVERY row to one state via the module
* store below — one source of truth, no provider tree: rows subscribe on
@@ -80,7 +79,7 @@ export function ThinkingBlock({
dataCommit?: boolean;
/** Transcript rows arrive expanded (owner, 2026-10-07). */
defaultOpen?: boolean;
/** On the card's own background: the band steps to accent (one lift). */
/** On the card's own background: no band (the accent read too light). */
inCard?: boolean;
}) {
const [open, setOpen] = useState(() => resolveUserThinkingOpen(defaultOpen));
@@ -105,13 +104,12 @@ export function ThinkingBlock({
data-testid={testId}
data-commit={dataCommit === undefined ? undefined : dataCommit ? "true" : "false"}
className={cn(
// Round four (owner, 2026-10-07): total inset still 3ch (the
// chevron law); rail thinner (8px gap), padding 4px, and pr-4 —
// the text wraps EARLY, never hugging the band's right edge.
// In-card rows step the band to accent: the same one-step lift
// the chat band gets (background→card → card→accent).
"lh-card-enter my-2 w-full border-l-[calc(3ch-8px)] border-muted-foreground/30 py-1 pl-[8px] pr-4 font-ui text-xs",
inCard ? "bg-accent" : "bg-card",
// Round five (owner, 2026-10-07): total inset still 3ch (the
// chevron law); the rail narrows (14px gap), padding 4px, pr-4
// keeps the text off the band's right edge. In-card rows take
// NO band — the accent lift read too light; rail only.
"lh-card-enter my-2 w-full border-l-[calc(3ch-14px)] border-muted-foreground/30 py-1 pl-[14px] pr-4 font-ui text-xs",
inCard ? "" : "bg-card",
)}
>
<button