One-pill study chrome, toggling chat pickers, readable homework steps

UI batch from feedback:

- The study/review/exam/homework chrome is now a single 58px pill: round
  close button, title + position over the progress bar, chips (or the exam
  timer) at the far end — everything on the centre line, so nothing crowds
  the rounded corners any more. Homework guide gets the same recipe.
- The immersive feeds carry z-[45] so they paint over the app chrome (on
  /exam the header used to cover the top of the chrome), and the page chrome
  behind an open overlay (.app-header, .segmented, .tabbar) is hidden while
  the transparent overlay is up, so it can no longer ghost through the glass.
  The guide's disclaimer moved inside the overlay with it.
- Chat: the context and model chips toggle their own popover (pressed state,
  aria-expanded), opening one closes the other, a press outside closes it —
  no more being forced to pick something to get out.
- Homework: the model's plain-text step explanations/hints/verdicts keep
  their line breaks (whitespace-pre-wrap) — a step used to collapse into one
  run-on paragraph with the whole solution inside it; the guide prompt now
  says the explanation is coaching, 2-4 sentences.
- The four glacier blobs are at 25% of their old opacity (0.045 light,
  0.1 dark).

Tests: phase-2 chrome geometry + exam layering checks (62), chat desktop
picker checks (101), the standing suites all green. README: decisions 54-56,
decision 23 updated. SW -> freezmo-v44.
This commit is contained in:
Martin Dvořák 2026-10-12 14:21:11 +00:00
commit 9d204b85be
16 changed files with 314 additions and 118 deletions

View file

@ -238,54 +238,61 @@ export function StudyFeed({ deck }: { deck: Deck }) {
const progressMax = slideCount;
return (
<div className="frost-bg fixed inset-0 flex flex-col fade-in-mobile">
<div className="frost-bg overlay-open fixed inset-0 z-[45] flex flex-col fade-in-mobile">
{/* Chrome ---------------------------------------------------- */}
{/* One pill: round close button, title + position above the bar, and
the streak/xp chips at the other end. Everything sits on the pill's
centre line with even padding, so nothing crowds the rounded ends. */}
<header className="pt-safe absolute inset-x-0 top-0 z-30 px-3">
<div className="study-chrome mx-auto max-w-xl space-y-1.5 rounded-full px-3 py-2">
<div className="flex items-center gap-3">
<Link
href="/"
aria-label={t("feed.back")}
className="grid size-9 shrink-0 place-items-center rounded-xl bg-[var(--surface-sunken)] text-[var(--text)] transition hover:bg-[var(--hover)]"
>
<XIcon className="size-4" />
</Link>
<div className="min-w-0 flex-1">
<ProgressBar
value={progressValue}
max={progressMax}
label={t("feed.activityOf", { n: progressValue, total: progressMax })}
/>
</div>
<div className="flex shrink-0 items-center gap-1.5">
<span
className={cn(
"inline-flex items-center gap-1 rounded-xl px-2 py-1 text-xs font-extrabold transition",
streak >= 3
? "tint-peach"
: "bg-[var(--surface-sunken)] text-[var(--text-muted)]",
)}
title={t("feed.streak", { n: streak })}
aria-label={t("feed.streak", { n: streak })}
>
<FlameIcon className="size-3.5" />
{streak}
<div className="study-chrome mx-auto flex max-w-xl items-center gap-2.5 rounded-full px-2.5 py-2">
<Link
href="/"
aria-label={t("feed.back")}
title={t("feed.back")}
className="grid size-10 shrink-0 place-items-center rounded-full bg-[var(--surface-sunken)] text-[var(--text)] transition hover:bg-[var(--hover)]"
>
<XIcon className="size-4" />
</Link>
<div className="min-w-0 flex-1">
<div className="flex items-baseline justify-between gap-3">
<span className="min-w-0 truncate text-[13px] font-semibold leading-tight text-[var(--text)]">
{currentDeck.title}
</span>
<span
className="inline-flex items-center gap-1 rounded-xl bg-[var(--surface-sunken)] px-2 py-1 text-xs font-extrabold text-[var(--text-muted)]"
title={t("feed.xp", { n: xp })}
aria-label={t("feed.xp", { n: xp })}
>
<BoltIcon className="size-3.5" />
{xp}
<span className="shrink-0 text-[11.5px] font-bold tabular-nums text-[var(--text-muted)]">
{retryMode ? t("feed.retry") : null}
{Math.min(index + 1, total)}/{total}
</span>
</div>
<ProgressBar
className="mt-1.5"
value={progressValue}
max={progressMax}
label={t("feed.activityOf", { n: progressValue, total: progressMax })}
/>
</div>
<div className="flex items-center justify-between gap-2 text-[11px] font-semibold text-[var(--text-muted)]">
<span className="min-w-0 truncate">{currentDeck.title}</span>
<span className="shrink-0">
{retryMode ? t("feed.retry") : ""}
{Math.min(index + 1, total)}/{total}
<div className="flex shrink-0 items-center gap-1.5">
<span
className={cn(
"inline-flex items-center gap-1 rounded-full px-2.5 py-1 text-xs font-extrabold tabular-nums transition",
streak >= 3
? "tint-peach"
: "bg-[var(--surface-sunken)] text-[var(--text-muted)]",
)}
title={t("feed.streak", { n: streak })}
aria-label={t("feed.streak", { n: streak })}
>
<FlameIcon className="size-3.5" />
{streak}
</span>
<span
className="inline-flex items-center gap-1 rounded-full bg-[var(--surface-sunken)] px-2.5 py-1 text-xs font-extrabold tabular-nums text-[var(--text-muted)]"
title={t("feed.xp", { n: xp })}
aria-label={t("feed.xp", { n: xp })}
>
<BoltIcon className="size-3.5" />
{xp}
</span>
</div>
</div>