Put every preference in Settings; same header on every page

- Settings > Preferences: typeface, line spacing, verse numbers, highlight colour names,
  My Studies grid/list and sort, verse-of-the-day Bible and picture, commentary sources, study templates
- Header uses one fixed width and reserves scrollbar space so the nav sits in the same place on every page

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/components/settings/MoreSettings.jsx

@@ -0,0 +1,121 @@
+// Settings → Preferences: the choices that used to be reachable only from the screen they affect
+// (highlight colour names, the dashboard's layout, the verse of the day, saved study templates).
+import { useEffect, useState } from 'react';
+import { useApp } from '../../context/AppContext.js';
+import { useLocalSetting } from '../../hooks/useLocalSetting.js';
+import { useIqAvailable } from '../../hooks/useIq.js';
+import { READER_TRANSLATIONS } from '../../utils/bibleText.js';
+import { COLOR_NAMES, COLOR_SUGGESTIONS, HIGHLIGHT_COLORS } from '../../utils/highlightColors.js';
+import { SCENES, loadPhotoList } from '../../utils/verseBackgrounds.js';
+import { BACKGROUND_KEY } from '../VerseShareImage.jsx';
+
+const card = 'rounded-2xl border border-[var(--r-line)] bg-[var(--r-bar)] p-6';
+const field = 'rounded-xl border border-[var(--r-line)] bg-[var(--r-bg)] px-3 py-2 text-sm text-[var(--r-text)] focus:outline-none focus:ring-2 focus:ring-[var(--r-line)]';
+
+function Row({ label, hint, children }) {
+  return (
+    <div className="flex flex-wrap items-center justify-between gap-x-4 gap-y-1.5 border-t border-[var(--r-line)] py-3 first:border-t-0">
+      <div className="min-w-0 flex-1 basis-48">
+        <p className="text-sm">{label}</p>
+        {hint && <p className="text-xs text-[var(--r-sub)]">{hint}</p>}
+      </div>
+      {children}
+    </div>
+  );
+}
+
+export function HighlightColours() {
+  const { readerColorLabels = {}, setReaderColorLabel } = useApp();
+  return (
+    <section aria-label="Highlight colours" className={card}>
+      <h2 className="text-base font-medium">Highlight colours</h2>
+      <p className="mb-3 mt-1 text-sm text-[var(--r-sub)]">Give each colour a meaning, such as “Promise” or “Command”. The names show in your Highlights list and exports, and sync to your other devices.</p>
+      {HIGHLIGHT_COLORS.map((c) => (
+        <div key={c} className="flex items-center gap-3 border-t border-[var(--r-line)] py-2 first:border-t-0">
+          <span aria-hidden="true" className="h-5 w-5 shrink-0 rounded-full border border-black/10" style={{ background: c }} />
+          <input aria-label={`Name for ${COLOR_NAMES[c].toLowerCase()} highlights`} value={readerColorLabels[c] ?? ''} maxLength={30}
+            onChange={(e) => setReaderColorLabel(c, e.target.value)} placeholder={COLOR_SUGGESTIONS[c] ?? COLOR_NAMES[c]} className={`${field} min-w-0 flex-1`} />
+        </div>
+      ))}
+    </section>
+  );
+}
+
+export function DashboardSettings() {
+  const [view, setView] = useLocalSetting('homeView', 'grid');
+  const [sort, setSort] = useLocalSetting('homeSort', 'recent');
+  return (
+    <section aria-label="My Studies page" className={card}>
+      <h2 className="text-base font-medium">My Studies page</h2>
+      <Row label="Show studies as" hint="You can still switch on the page itself.">
+        <div role="group" aria-label="Show studies as" className="flex overflow-hidden rounded-xl border border-[var(--r-line)]">
+          {[['grid', 'Grid'], ['list', 'List']].map(([id, text]) => (
+            <button key={id} type="button" aria-pressed={view === id} onClick={() => setView(id)}
+              className={`px-3 py-2 text-sm ${view === id ? 'bg-[var(--r-text)] text-[var(--r-bg)]' : 'text-[var(--r-sub)] hover:bg-black/5'}`}>{text}</button>
+          ))}
+        </div>
+      </Row>
+      <Row label="Sort by">
+        <select aria-label="Sort studies by" value={sort} onChange={(e) => setSort(e.target.value)} className={field}>
+          <option value="recent">Last edited</option>
+          <option value="title">Title</option>
+          <option value="passage">Passage</option>
+        </select>
+      </Row>
+    </section>
+  );
+}
+
+export function VerseOfDaySettings() {
+  const on = useIqAvailable();
+  const { readerTranslation } = useApp();
+  const [translation, setTranslation] = useLocalSetting('votd-translation', '');
+  const [background, setBackground] = useLocalSetting(BACKGROUND_KEY, 'auto');
+  const [photos, setPhotos] = useState([]);
+  useEffect(() => { let live = true; loadPhotoList().then((list) => { if (live) setPhotos(list); }); return () => { live = false; }; }, []);
+  if (!on) return null;
+  const shown = READER_TRANSLATIONS.some((t) => t.id === translation) ? translation : '';
+  return (
+    <section aria-label="Verse of the day" className={card}>
+      <h2 className="text-base font-medium">Verse of the day</h2>
+      <p className="mb-1 mt-1 text-sm text-[var(--r-sub)]">The card on your My Studies page. Turn on the daily reminder under Notifications.</p>
+      <Row label="Bible" hint="Today’s verse is chosen for everyone; its words come from the Bible you pick.">
+        <select aria-label="Verse of the day Bible" value={shown} onChange={(e) => setTranslation(e.target.value)} className={field}>
+          <option value="">Same as my default Bible ({readerTranslation})</option>
+          {READER_TRANSLATIONS.map((t) => <option key={t.id} value={t.id}>{t.id} · {t.name}</option>)}
+        </select>
+      </Row>
+      <Row label="Picture behind the verse">
+        <select aria-label="Verse of the day picture" value={background} onChange={(e) => setBackground(e.target.value)} className={field}>
+          <option value="auto">A different picture each day</option>
+          <option value="plain">Plain</option>
+          <optgroup label="Scenes">{SCENES.map((s) => <option key={s.id} value={s.id}>{s.name}</option>)}</optgroup>
+          {photos.length > 0 && <optgroup label="Your photos">{photos.map((p) => <option key={p.id} value={p.id}>{p.name}</option>)}</optgroup>}
+        </select>
+      </Row>
+    </section>
+  );
+}
+
+export function StudyTemplates() {
+  const { userTemplates = [], deleteUserTemplate } = useApp();
+  return (
+    <section aria-label="Study templates" className={card}>
+      <h2 className="text-base font-medium">Study templates</h2>
+      <p className="mb-2 mt-1 text-sm text-[var(--r-sub)]">Templates you saved from a study’s Setup stage. They sync to your other devices.</p>
+      {userTemplates.length === 0 ? (
+        <p className="text-sm text-[var(--r-sub)]">None saved yet.</p>
+      ) : (
+        <ul className="divide-y divide-[var(--r-line)]">
+          {userTemplates.map((t) => (
+            <li key={t.id} className="flex items-center justify-between gap-3 py-2">
+              <span className="min-w-0"><span className="text-sm">{t.name}</span>{t.description && <span className="block truncate text-xs text-[var(--r-sub)]">{t.description}</span>}</span>
+              <button type="button" onClick={() => { if (window.confirm(`Delete the template “${t.name}”? Studies already made from it keep their notes.`)) deleteUserTemplate(t.id); }}
+                className="shrink-0 rounded-lg border border-[var(--r-line)] px-3 py-1.5 text-xs hover:bg-black/5">Delete</button>
+            </li>
+          ))}
+        </ul>
+      )}
+    </section>
+  );
+}

src/components/study/PageShell.jsx

@@ -95,7 +95,7 @@ export default function PageShell({ title, onBack, actions, active = null, maxWi
     <div className="min-h-dvh bg-[var(--r-bg)] font-sans text-[var(--r-text)]" style={themeVars(readerTheme)}>
       <a href="#content" className="skip-link">Skip to content</a>
       <header className="safe-top sticky top-0 z-30 border-b border-[var(--r-line)] bg-[var(--r-bar)]">
-        <div className={`mx-auto flex h-12 ${maxWidth} items-center gap-2 px-3 sm:gap-4 sm:px-4`}>
+        <div className="mx-auto flex h-12 max-w-6xl items-center gap-2 px-3 sm:gap-4 sm:px-4">
           <button type="button" onClick={goHome} className="-m-2 flex shrink-0 items-center gap-2 p-2" aria-label="Bible Study home">
             <img src="/logo.svg" alt="" className="h-6 w-6" />
             <span className="hidden text-sm font-medium sm:inline">Bible Study</span>

src/components/study/PageShell.phone.test.jsx

@@ -35,3 +35,12 @@ test('on a wide screen the destinations stay in the header', () => {
   expect(nav.closest('header')).not.toBeNull();
   expect(screen.getAllByRole('button', { name: 'Account menu' })).toHaveLength(1);
 });
+
+test('the header is the same width on every page, whatever width the page content is', () => {
+  phone(false);
+  const { container, rerender } = render(<PageShell title="A" maxWidth="max-w-3xl"><p>x</p></PageShell>);
+  const inner = () => container.querySelector('header > div');
+  expect(inner().className).toContain('max-w-6xl');
+  rerender(<PageShell title="B" maxWidth="max-w-2xl"><p>x</p></PageShell>);
+  expect(inner().className).toContain('max-w-6xl');
+});

src/hooks/useLocalSetting.js

@@ -0,0 +1,23 @@
+import { useEffect, useState } from 'react';
+
+const EVENT = 'local-setting';
+
+// A preference kept in this browser's localStorage, for settings that live in more than one place (the Settings
+// page and the screen they affect). Changing it in one place updates every component that reads it.
+export function useLocalSetting(key, fallback) {
+  const read = () => { try { return localStorage.getItem(key) ?? fallback; } catch { return fallback; } };
+  const [value, setValue] = useState(read);
+  useEffect(() => {
+    const on = (e) => { if (!e.detail || e.detail.key === key) setValue(read()); };
+    window.addEventListener(EVENT, on);
+    window.addEventListener('storage', on);
+    return () => { window.removeEventListener(EVENT, on); window.removeEventListener('storage', on); };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [key]);
+  const set = (next) => {
+    try { localStorage.setItem(key, next); } catch { /* storage unavailable: still applies until reload */ }
+    setValue(next);
+    window.dispatchEvent(new CustomEvent(EVENT, { detail: { key } }));
+  };
+  return [value, set];
+}

src/index.css

@@ -34,6 +34,7 @@ select {
 /* iPhone and iPad: don't inflate text when the phone is turned sideways, no grey flash on tap, and no
    double-tap-to-zoom delay on controls. */
 html {
+  scrollbar-gutter: stable; /* pages with and without a scrollbar line up the same */
   -webkit-text-size-adjust: 100%;
   text-size-adjust: 100%;
   -webkit-tap-highlight-color: transparent;

src/pages/SettingsPage.jsx

@@ -5,6 +5,9 @@ import { useApp } from '../context/AppContext.js';
 import PageShell from '../components/study/PageShell.jsx';
 import { READER_TRANSLATIONS } from '../utils/bibleText.js';
 import DataSection from '../components/settings/DataSection.jsx';
+import { DashboardSettings, HighlightColours, StudyTemplates, VerseOfDaySettings } from '../components/settings/MoreSettings.jsx';
+import { useLocalSetting } from '../hooks/useLocalSetting.js';
+import { useIqAvailable } from '../hooks/useIq.js';
 import PasskeysSection from '../components/settings/PasskeysSection.jsx';
 import DevicesSection from '../components/settings/DevicesSection.jsx';
 import { COMMENTARIES } from '../hooks/useVerseStudy.js';
@@ -61,11 +64,14 @@ export default function SettingsPage() {
     readerWide, setReaderWide,
     readerCommentary, setReaderCommentary,
     audioNarrator, setAudioNarrator,
+    readerFont, setReaderFont, readerSpacing, setReaderSpacing, readerVerseNumbers, setReaderVerseNumbers,
     settingsFocus, clearSettingsFocus,
   } = useApp();
 
   // "Back up my data" from the ⌘K palette lands on that section
   const narrators = useLazyNarrators(audioNarrator);
+  const iqOn = useIqAvailable();
+  const [iqMode, setIqMode] = useLocalSetting('iq-commentary-mode', '0');
   const [tab, setTab] = useState(settingsFocus === 'backup' ? 'data' : 'account');
   useEffect(() => {
     if (!settingsFocus) return;
@@ -284,9 +290,23 @@ export default function SettingsPage() {
               {COMMENTARIES.map((c) => <option key={c.id} value={c.id}>{c.name}</option>)}
             </select>
           </PrefRow>
+          {iqOn && (
+            <PrefRow label="Commentary sources" hint="Classic is the short list. More sources adds IQ Bible’s many commentaries.">
+              <Segmented label="Commentary sources" options={[['0', 'Classic'], ['1', 'More sources']]} value={iqMode} onChange={setIqMode} />
+            </PrefRow>
+          )}
           <PrefRow label="Text size" hint="Reader text.">
             <Segmented label="Text size" options={FONT_SIZES.map(([l, n]) => [n, l])} value={readerFontSize} onChange={setReaderFontSize} />
           </PrefRow>
+          <PrefRow label="Typeface">
+            <Segmented label="Typeface" options={[['serif', 'Serif'], ['sans', 'Sans'], ['easy', 'Easy to read']]} value={readerFont} onChange={setReaderFont} />
+          </PrefRow>
+          <PrefRow label="Line spacing">
+            <Segmented label="Line spacing" options={[['snug', 'Snug'], ['normal', 'Normal'], ['airy', 'Airy']]} value={readerSpacing} onChange={setReaderSpacing} />
+          </PrefRow>
+          <PrefRow label="Verse numbers">
+            <Segmented label="Verse numbers" options={[[true, 'Show'], [false, 'Hide']]} value={readerVerseNumbers} onChange={setReaderVerseNumbers} />
+          </PrefRow>
           <PrefRow label="Reading width" hint="One column, or two on a wide screen.">
             <Segmented label="Reading width" options={[[false, 'Column'], [true, 'Two columns']]} value={readerWide} onChange={setReaderWide} />
           </PrefRow>
@@ -389,6 +409,10 @@ export default function SettingsPage() {
         <DataSection />
         )}
 
+        {tab === 'prefs' && <HighlightColours />}
+        {tab === 'prefs' && <DashboardSettings />}
+        {tab === 'prefs' && <VerseOfDaySettings />}
+        {tab === 'prefs' && <StudyTemplates />}
         {tab === 'prefs' && (
         <section className="rounded-2xl border border-[var(--r-line)] bg-[var(--r-bar)] p-6 space-y-4">
           <div>

src/test/App.accounts.test.jsx

@@ -83,6 +83,31 @@ describe('Authentication', () => {
     expect(await screen.findByDisplayValue('My Show')).toBeInTheDocument();
   });
 
+  test('every reading and display preference can be set from Settings', async () => {
+    stubApi({ session: user });
+    const u = userEvent.setup();
+    render(<App />);
+    await openAccountMenu(u);
+    await u.click(await screen.findByRole('menuitem', { name: /settings/i }));
+    await u.click(await screen.findByRole('tab', { name: 'Preferences' }));
+    for (const name of ['Text size', 'Typeface', 'Line spacing', 'Verse numbers', 'Reading width', 'Verse layout', 'Theme', 'Home page']) {
+      expect(screen.getByRole('group', { name })).toBeInTheDocument();
+    }
+    await u.click(within(screen.getByRole('group', { name: 'Typeface' })).getByRole('button', { name: 'Sans' }));
+    expect(localStorage.getItem('reader-font')).toBe('sans');
+    await u.click(within(screen.getByRole('group', { name: 'Verse numbers' })).getByRole('button', { name: 'Hide' }));
+    expect(localStorage.getItem('reader-verse-numbers')).toBe('off');
+    // highlight colour names
+    await u.type(screen.getByLabelText('Name for yellow highlights'), 'Promise');
+    expect(JSON.parse(localStorage.getItem('reader-color-labels'))['#fef08a']).toBe('Promise');
+    // the My Studies page
+    await u.click(within(screen.getByRole('group', { name: 'Show studies as' })).getByRole('button', { name: 'List' }));
+    expect(localStorage.getItem('homeView')).toBe('list');
+    await u.selectOptions(screen.getByLabelText('Sort studies by'), 'title');
+    expect(localStorage.getItem('homeSort')).toBe('title');
+    expect(screen.getByRole('heading', { name: 'Study templates' })).toBeInTheDocument();
+  });
+
   test('Settings is split into tabs, one group at a time', async () => {
     stubApi({ session: user });
     const u = userEvent.setup();