Plan step 36. fab-menu.css claimed the item sets no translate or opacity of its own once it has entered; fab-menu-item.css sets both at rest, and the closing rule wins on specificity, which the header now says. fab-menu-item.css named the rule by the root's hook instead of the popover's, and a render test named for the list's scroll asserted the exit; it is named for what it checks. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
101 lines
3.8 KiB
CSS
101 lines
3.8 KiB
CSS
/*
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* <x-fab-menu-item>: one action in an `<x-fab-menu>`, a pill that rises into place as the menu
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* opens and sinks back as it closes.
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*
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* FabMenuBaselineTokens (androidx Compose Material 3, Apache-2.0): 56px tall, 24px either side,
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* 8px between the icon and the label, 24px icons, full corner, elevation 3, `data-md-color`'s
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* container.
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*
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* The entry is `@starting-style` on the item itself; the exit needs the state to be readable
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* while the popover is on its way out, which `[data-md-fab-menu-popover]:not(:popover-open) > *`
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* (fab-menu.css) drives from the popover's own open state — the popover keeps `display: flex` for
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* the length of its own discrete transition, so the item has somewhere to animate to (ACT-33).
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*/
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@layer material.reset, material.tokens, material.base, material.layout, material.components, material.text, material.visibility;
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@import './icon.css';
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@layer material.components {
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[data-md-fab-menu-item] {
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--md-fab-menu-item-container: var(--md-sys-color-primary-container);
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--md-fab-menu-item-on-container: var(--md-sys-color-on-primary-container);
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position: relative;
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isolation: isolate;
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display: inline-flex;
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flex-shrink: 0;
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align-items: center;
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gap: var(--md-sys-measurement-space100);
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block-size: var(--md-sys-measurement-space700);
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padding-inline: var(--md-sys-measurement-space300);
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border-radius: var(--md-sys-shape-corner-full);
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background-color: var(--md-fab-menu-item-container);
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color: var(--md-fab-menu-item-on-container);
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box-shadow: var(--md-sys-elevation-3);
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white-space: nowrap;
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font: var(--md-sys-typescale-title-md);
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letter-spacing: var(--md-sys-typescale-title-md-tracking);
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font-variation-settings: normal;
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cursor: pointer;
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outline: none;
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-webkit-user-select: none;
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user-select: none;
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translate: 0 0;
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opacity: 1;
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transition-property: translate, opacity, display, overlay;
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transition-duration:
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var(--md-sys-motion-spatial-fast-duration), var(--md-sys-motion-effects-default-duration),
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var(--md-sys-motion-spatial-fast-duration), var(--md-sys-motion-spatial-fast-duration);
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transition-timing-function:
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var(--md-sys-motion-spatial-fast), var(--md-sys-motion-effects-default), linear, linear;
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transition-behavior: allow-discrete;
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&::before {
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content: '';
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position: absolute;
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inset: 0;
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z-index: -1;
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border-radius: inherit;
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background-color: currentColor;
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opacity: 0;
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pointer-events: none;
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transition: opacity var(--md-sys-motion-effects-fast-duration) var(--md-sys-motion-effects-fast);
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}
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@media (hover: hover) {
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&:hover::before {
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opacity: var(--md-sys-state-hover-state-layer-opacity);
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}
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}
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&:focus-visible {
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outline: 3px solid var(--md-sys-color-secondary);
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outline-offset: 2px;
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}
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&:focus-visible::before {
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opacity: var(--md-sys-state-focus-state-layer-opacity);
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}
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&:active::before {
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opacity: var(--md-sys-state-pressed-state-layer-opacity);
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}
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@starting-style {
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translate: 0 var(--md-sys-measurement-space100);
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opacity: 0;
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}
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}
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[data-md-fab-menu-item][data-md-color='secondary'] {
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--md-fab-menu-item-container: var(--md-sys-color-secondary-container);
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--md-fab-menu-item-on-container: var(--md-sys-color-on-secondary-container);
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}
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[data-md-fab-menu-item][data-md-color='tertiary'] {
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--md-fab-menu-item-container: var(--md-sys-color-tertiary-container);
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--md-fab-menu-item-on-container: var(--md-sys-color-on-tertiary-container);
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}
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}
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