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Ask breakpoints.js, not Tailwind's screens, for a window class

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Plan step 16. `navigation.js` takes its standard-rail threshold from
`from('expanded')` (840px) instead of the 64rem it had, and `navigation.css`'s
three 64rem queries follow, so the whole expanded class gets the in-layout
collapsible rail M3 asks for rather than one that opens over a scrim (N-06);
its two 40rem queries become 37.5rem, the compact/medium boundary the bar's own
container query already used (N-07). `search.js` and `datepicker.js` swap their
39.99rem media strings for `upTo('medium')`, so the full-screen search view and
the modal date picker end at 600px, not 640px.

The time picker's landscape layout stops keying on width at all: M3 swaps it on
orientation and viewport height, so it is now landscape plus a window too short
for the upright dial (35rem, the dialog's own height), and the two dial-shrink
rules key on height alone.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
This commit is contained in:
Andreas Reinhold / reini
2026-09-14 04:06:35 +02:00
co-authored by Claude Fable 5.1
parent b1642aed1c
commit 17723d2a76
5 changed files with 45 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
resources/css/components/navigation.css
+15 -8
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@@ -30,9 +30,16 @@
* *
* `rail-collapsed:` matches a rail, and everything in it, while it is drawn collapsed — whatever * `rail-collapsed:` matches a rail, and everything in it, while it is drawn collapsed — whatever
* made it so: its mode, the visitor's choice on <html data-rail> (set before the first paint by * made it so: its mode, the visitor's choice on <html data-rail> (set before the first paint by
* <x-theme-script>), or a window under `lg` for the adaptive rail. A rail item is written once * <x-theme-script>), or a window below `expanded` (840px) for the adaptive rail. A rail item is written once
* and takes both shapes from it; so can anything an application puts in a rail * and takes both shapes from it; so can anything an application puts in a rail
* (`<span class="rail-collapsed:hidden">`). * (`<span class="rail-collapsed:hidden">`).
*
* The two widths the adaptive rail turns on are M3's window size classes, not Tailwind's screens
* (docs/reference/m3/foundations.md § Layout, foundations-supplement.md § Breakpoints): 37.5rem
* (600px) is the compact/medium boundary — below it the navigation bar carries the destinations and
* the rail takes no room in the layout; 52.5rem (840px) is `expanded`, where M3 asks for a standard
* rail in the layout rather than one that opens over a scrim. The bar's own item layout is a
* *container* query at the same 37.5rem, so a bar in a narrow column lays out by its own width.
*/ */
@custom-variant rail-collapsed { @custom-variant rail-collapsed {
@@ -48,13 +55,13 @@
@slot; @slot;
} }
@media (width < 64rem) { @media (width < 52.5rem) {
&:where([data-navigation-rail='adaptive']:not([data-open]), [data-navigation-rail='adaptive']:not([data-open]) *) { &:where([data-navigation-rail='adaptive']:not([data-open]), [data-navigation-rail='adaptive']:not([data-open]) *) {
@slot; @slot;
} }
} }
@media (width >= 64rem) { @media (width >= 52.5rem) {
&:where([data-rail='collapsed'] [data-navigation-rail='adaptive'], [data-rail='collapsed'] [data-navigation-rail='adaptive'] *) { &:where([data-rail='collapsed'] [data-navigation-rail='adaptive'], [data-rail='collapsed'] [data-navigation-rail='adaptive'] *) {
@slot; @slot;
} }
@@ -176,18 +183,18 @@
} }
/* A modal rail keeps its collapsed width in the layout while it is open over it, as Compose's /* A modal rail keeps its collapsed width in the layout while it is open over it, as Compose's
ModalWideNavigationRail does; the adaptive rail does below lg, and takes no room below sm. */ ModalWideNavigationRail does; the adaptive rail does below `expanded`, and takes no room on a compact window. */
[data-navigation-rail='modal'] { [data-navigation-rail='modal'] {
width: 6rem; width: 6rem;
} }
@media (width < 64rem) { @media (width < 52.5rem) {
[data-navigation-rail='adaptive'] { [data-navigation-rail='adaptive'] {
width: 6rem; width: 6rem;
} }
} }
@media (width < 40rem) { @media (width < 37.5rem) {
[data-navigation-rail='adaptive'] { [data-navigation-rail='adaptive'] {
width: 0; width: 0;
} }
@@ -230,9 +237,9 @@
box-shadow: var(--md-sys-elevation-2); box-shadow: var(--md-sys-elevation-2);
} }
/* Below sm there is no collapsed rail to grow out of: the open rail slides in from the edge, /* On a compact window there is no collapsed rail to grow out of: the open rail slides in from the edge,
on emphasized decelerate rather than a spring, which would overshoot and open a gap. */ on emphasized decelerate rather than a spring, which would overshoot and open a gap. */
@media (width < 40rem) { @media (width < 37.5rem) {
[data-navigation-rail='adaptive'] > [data-navigation-rail-panel] { [data-navigation-rail='adaptive'] > [data-navigation-rail-panel] {
position: fixed; position: fixed;
inset-block: 0; inset-block: 0;
resources/css/components/timepicker.css
+15 -7
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@@ -24,10 +24,18 @@
* on by default): two toggle buttons 4px apart, round and surface-container-lowest when off, a 12px * on by default): two toggle buttons 4px apart, round and surface-container-lowest when off, a 12px
* corner and primary-container with a bold label when on, not the outlined pair of the tokens. * corner and primary-container with a bold label when on, not the outlined pair of the tokens.
* *
* In a landscape window the dial variant lies on its side, as Compose's HorizontalTimePicker does * In a landscape window with no room for the upright dial the dial variant lies on its side, as
* whenever the screen is wider than it is tall: the display with the period selector (216×38, 16px * Compose's HorizontalTimePicker does: the display with the period selector (216×38, 16px under it)
* under it) on the start side, the dial 36px after it, the actions under both; and the dial shrinks * on the start side, the dial 36px after it, the actions under both; and the dial shrinks to 238 or
* to 238 or 200px when the window is short (ClockFaceSizeModifier). The input variant always stands. * 200px when the window is shorter still (ClockFaceSizeModifier). The input variant always stands.
*
* The switch is orientation and viewport *height*, never a width breakpoint: M3 says the picker
* "swaps orientation/variant based on device orientation and viewport height"
* (docs/reference/m3/components-navigation-selection-inputs.md § Time pickers/Behaviour), and no
* window size class applies. 35rem is what the upright dial needs — 33rem of surface (3 padding,
* 2.25 title, 7.25 display, 17.5 dial, 3 actions) inside the dialog's `100dvh - 2rem` — so a
* landscape phone lies the dial down and a landscape tablet or desktop, which has the height,
* leaves it standing.
* *
* The selector's angle is a registered property, so a single transition turns the line, carries the * The selector's angle is a registered property, so a single transition turns the line, carries the
* handle round and moves the clip that inks the number under it, on the default spatial spring. The * handle round and moves the clip that inks the number under it, on the default spatial spring. The
@@ -400,7 +408,7 @@
/* ---- Landscape ---------------------------------------------------------------------------- */ /* ---- Landscape ---------------------------------------------------------------------------- */
@media (orientation: landscape) and (min-width: 37rem) { @media (orientation: landscape) and (height < 35rem) {
[data-timepicker-surface][data-mode="dial"] { [data-timepicker-surface][data-mode="dial"] {
grid-template-columns: 13.5rem auto; grid-template-columns: 13.5rem auto;
grid-template-areas: grid-template-areas:
@@ -446,13 +454,13 @@
} }
} }
@media (orientation: landscape) and (min-width: 37rem) and (max-height: 22.75rem) { @media (orientation: landscape) and (max-height: 22.75rem) {
[data-timepicker-surface][data-mode="dial"] [data-timepicker-dial] { [data-timepicker-surface][data-mode="dial"] [data-timepicker-dial] {
--dial: 14.875rem; --dial: 14.875rem;
} }
} }
@media (orientation: landscape) and (min-width: 37rem) and (max-height: 21.625rem) { @media (orientation: landscape) and (max-height: 21.625rem) {
[data-timepicker-surface][data-mode="dial"] [data-timepicker-dial] { [data-timepicker-surface][data-mode="dial"] [data-timepicker-dial] {
--dial: 12.5rem; --dial: 12.5rem;
} }
resources/js/datepicker.js
+4 -3
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@@ -4,7 +4,8 @@
* *
* The dialog is shown two ways. Docked, it is a `popover="manual"` placed under the field by CSS * The dialog is shown two ways. Docked, it is a `popover="manual"` placed under the field by CSS
* anchor positioning; modal (the `modal` and `input` modes, and a docked picker on a compact * anchor positioning; modal (the `modal` and `input` modes, and a docked picker on a compact
* window) it is opened with `showModal()`. Everything a person sees in it is drawn by Alpine from * window — below `medium`, 600px, where M3 puts the picker in a dialog rather than under the
* field) it is opened with `showModal()`. Everything a person sees in it is drawn by Alpine from
* the state below, and the dialog is `wire:ignore`, so a Livewire render never touches it while * the state below, and the dialog is `wire:ignore`, so a Livewire render never touches it while
* it is open. * it is open.
* *
@@ -20,7 +21,7 @@
* Enter selects and confirms, Escape closes and hands focus back to the field. Focus never leaves * Enter selects and confirms, Escape closes and hands focus back to the field. Focus never leaves
* the `min`–`max` span, so a disabled day cannot be chosen from the keyboard either. * the `min`–`max` span, so a disabled day cannot be chosen from the keyboard either.
*/ */
const COMPACT = '(max-width: 39.99rem)' import { upTo } from './breakpoints.js'
// CLDR's first day of the week by region, for an engine without `Intl.Locale#getWeekInfo`. // CLDR's first day of the week by region, for an engine without `Intl.Locale#getWeekInfo`.
const WEEK_STARTS_SUNDAY = 'AG AS BD BR BS BT BW BZ CA CN CO DM DO ET GT GU HK HN ID IL IN JM JP KE KH KR LA MH MM MO MT MX MZ NI NP PA PE PH PK PR PT PY SA SG SV TH TT TW UM US VE VI WS YE ZA ZW'.split(' ') const WEEK_STARTS_SUNDAY = 'AG AS BD BR BS BT BW BZ CA CN CO DM DO ET GT GU HK HN ID IL IN JM JP KE KH KR LA MH MM MO MT MX MZ NI NP PA PE PH PK PR PT PY SA SG SV TH TT TW UM US VE VI WS YE ZA ZW'.split(' ')
@@ -222,7 +223,7 @@ document.addEventListener('alpine:init', () => {
} }
}) })
const query = window.matchMedia(COMPACT) const query = upTo('medium')
this.compact = query.matches this.compact = query.matches
query.addEventListener('change', (event) => (this.compact = event.matches)) query.addEventListener('change', (event) => (this.compact = event.matches))
resources/js/navigation.js
+6 -5
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@@ -13,7 +13,7 @@
* `materialNavigationRail` is one rail's view of the store for its `mode` — see * `materialNavigationRail` is one rail's view of the store for its `mode` — see
* resources/views/components/navigation-rail.blade.php. * resources/views/components/navigation-rail.blade.php.
*/ */
const WIDE = '(min-width: 64rem)' import { from } from './breakpoints.js'
/* /*
* The active indicator grows out of its centre when a page arrives through wire:navigate. The * The active indicator grows out of its centre when a page arrives through wire:navigate. The
@@ -86,7 +86,7 @@ document.addEventListener('alpine:init', () => {
document.addEventListener('livewire:navigating', () => window.Alpine.store('rail').hide()) document.addEventListener('livewire:navigating', () => window.Alpine.store('rail').hide())
window.Alpine.data('materialNavigationRail', (mode) => ({ window.Alpine.data('materialNavigationRail', (mode) => ({
wide: mode === 'adaptive' ? window.matchMedia(WIDE).matches : false, wide: mode === 'adaptive' ? from('expanded').matches : false,
query: null, query: null,
onWidth: null, onWidth: null,
@@ -95,9 +95,10 @@ document.addEventListener('alpine:init', () => {
return return
} }
// From lg the adaptive rail is a standard, collapsible rail: a modal left open while // From `expanded` (840px) the adaptive rail is a standard, collapsible rail — what M3
// the window widens is shut, or its focus trap would hold a page that has no scrim. // asks for at expanded and above. A modal left open while the window widens is shut,
this.query = window.matchMedia(WIDE) // or its focus trap would hold a page that has no scrim.
this.query = from('expanded')
this.onWidth = (event) => { this.onWidth = (event) => {
this.wide = event.matches this.wide = event.matches
resources/js/search.js
+5 -5
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@@ -4,11 +4,11 @@
* Focus or a press on the bar opens the view; Escape, the back arrow, a press outside, focus * Focus or a press on the bar opens the view; Escape, the back arrow, a press outside, focus
* leaving the search, or choosing a result closes it. ArrowDown from the input moves into the * leaving the search, or choosing a result closes it. ArrowDown from the input moves into the
* results and the arrow keys walk them; ArrowUp past the first result returns to the input. On a * results and the arrow keys walk them; ArrowUp past the first result returns to the input. On a
* compact window (below `sm`) the view is full screen and modal: focus stays in it and the page * compact window (below `medium`, 600px) the view is full screen and modal: focus stays in it and
* behind does not scroll. The results themselves are the caller's, rendered by Livewire into the * the page behind does not scroll — M3 docks the view from medium upwards. The results themselves
* view as the query changes. * are the caller's, rendered by Livewire into the view as the query changes.
*/ */
const COMPACT = '(max-width: 39.99rem)' import { upTo } from './breakpoints.js'
const FOCUSABLE = 'a[href], button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled]), [tabindex]:not([tabindex="-1"])' const FOCUSABLE = 'a[href], button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled]), [tabindex]:not([tabindex="-1"])'
@@ -26,7 +26,7 @@ document.addEventListener('alpine:init', () => {
closedAt: -Infinity, closedAt: -Infinity,
init() { init() {
const query = window.matchMedia(COMPACT) const query = upTo('medium')
this.compact = query.matches this.compact = query.matches
query.addEventListener('change', (event) => (this.compact = event.matches)) query.addEventListener('change', (event) => (this.compact = event.matches))