Draw the search bar and its view as the contained style

Expressive deprecates the divided style, so the results lose their
divider; the full-screen layout takes its own surface-container-low, one
step from the docked one; the docked view opens over a scrim, as M3's
variants table says it does; and the bar is bounded at M3's 720px, grows
to that width while focused, and rests with the 24px leading and trailing
padding the specs table gives an unfocused bar. --search-width sets the
resting width for M3's 360px bar.

Plan step 20, findings IN-07, IN-08, IN-09, IN-20 and IN-21.

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 05:58:42 +02:00
co-authored by Claude Fable 5.1
parent 66f9d36a37
commit f30fd575cf
5 changed files with 68 additions and 14 deletions
+53 -7
View File
@@ -4,12 +4,19 @@
*
* The bar is a 56px pill in surface-container-high: a leading search icon, the input in
* body-large, a clear button once something is typed, and whatever the caller trails it with (an
* avatar, an icon button). Focus opens the view. On a medium or wider window the view is docked:
* the bar grows down into an extra-large-cornered container at elevation 3 that holds the
* results. On a compact window it takes the whole screen, and the search icon turns into a back
* arrow. `docked` keeps it docked at every width.
* avatar, an icon button). Focus opens the view. On a medium or wider window the view is docked
* over a scrim: the bar grows down into an extra-large-cornered container at elevation 3 that
* holds the results. On a compact window it takes the whole screen, and the search icon turns into
* a back arrow. `docked` keeps it docked at every width.
*
* Widths are M3's: never wider than 720px, and the bar grows to that width while it is focused —
* `--search-width` is its resting width (the room it is given, by default) and
* `--search-open-width` the focused one, so a caller that wants M3's 360px resting bar sets
* `--search-width: 22.5rem` on a wrapper. The leading and trailing padding is 24px unfocused and
* 16px focused, as the search specs table gives it.
*
* [data-search] the root; data-open, data-full-screen
* [data-search-scrim] over the page while the view is docked
* [data-search-bar] the pill, above the view
* [data-search-leading], [data-search-field] (the combobox around [data-search-input]),
* [data-search-clear], [data-search-trailing]
@@ -21,25 +28,56 @@
@layer components {
[data-search] {
--search-height: 3.5rem;
/* M3: min 360px, max 720px, and wider while focused. */
--search-width: 100%;
--search-open-width: 45rem;
}
[data-search][data-open] {
z-index: 50;
}
/* Docked, the view opens over the page: M3 puts a scrim under it. Behind the bar and the view
inside the root's own stacking context, above everything the page draws outside it. */
[data-search-scrim] {
position: fixed;
inset: 0;
z-index: -1;
background-color: color-mix(in srgb, var(--md-sys-color-scrim) 32%, transparent);
transition-property: opacity, display;
transition-duration: var(--md-sys-motion-effects-fast-duration);
transition-timing-function: var(--md-sys-motion-effects-fast);
transition-behavior: allow-discrete;
}
@starting-style {
[data-search-scrim] {
opacity: 0;
}
}
[data-search-bar] {
position: relative;
z-index: 1;
display: flex;
align-items: center;
gap: 0.25rem;
width: min(100%, var(--search-width));
height: var(--search-height);
padding-inline: 0.25rem;
padding-inline: 0.75rem;
border-radius: var(--md-sys-shape-corner-full);
background-color: var(--md-sys-color-surface-container-high);
color: var(--md-sys-color-on-surface);
cursor: text;
transition: background-color var(--md-sys-motion-effects-fast-duration) var(--md-sys-motion-effects-fast);
transition-property: background-color, width, padding-inline;
transition-duration: var(--md-sys-motion-effects-fast-duration);
transition-timing-function: var(--md-sys-motion-effects-fast);
}
/* Focused: wider, and the padding drops from 24px to the contained style's 16px. */
[data-search][data-open] [data-search-bar] {
width: min(100%, var(--search-open-width));
padding-inline: 0.25rem;
}
@media (hover: hover) {
@@ -143,6 +181,9 @@
top: 0;
display: flex;
flex-direction: column;
max-width: var(--search-open-width);
/* M3: the docked container is at least 240px tall and at most two thirds of the window. */
min-height: 15rem;
max-height: min(40rem, 70dvh);
padding-top: var(--search-height);
overflow: hidden;
@@ -163,11 +204,12 @@
}
}
/* No divider: that belongs to the divided style, which Expressive deprecates in favour of the
contained one this file draws. */
[data-search-results] {
min-height: 0;
overflow-y: auto;
overscroll-behavior: contain;
border-top: 1px solid var(--md-sys-color-outline);
padding-block: 0.5rem;
}
@@ -175,6 +217,7 @@
[data-search][data-full-screen] [data-search-bar] {
position: fixed;
inset: 0 0 auto;
width: auto;
height: calc(4.5rem + var(--material-safe-top, env(safe-area-inset-top)));
padding-top: var(--material-safe-top, env(safe-area-inset-top));
padding-inline: 0.25rem;
@@ -184,8 +227,11 @@
[data-search][data-full-screen] [data-search-view] {
position: fixed;
inset: 0;
max-width: none;
max-height: none;
padding-top: calc(4.5rem + var(--material-safe-top, env(safe-area-inset-top)));
/* The full-screen layout has its own container role, one step from the docked one. */
background-color: var(--md-sys-color-surface-container-low);
border-radius: 0;
box-shadow: none;
}