@limetech/lime-elements/dist/collection/components/collapsible-section/collapsible-section.css

Lime Elements

@charset "UTF-8";
/**
 * Note! This file is exported to `dist/scss/` in the published
 * node module, for consumer projects to import.
 * That means this file cannot import from any file that isn't
 * also exported, keeping the same relative path.
 *
 * Or, just don't import anything, that works too.
 */
/**
* This can be used on a trigger element that opens a dropdown menu or a popover.
*/
/**
 * This mixin will mask out the content that is close to
 * the edges of a scrollable area.
 * - If the scrollable content has `overflow-y`, use `vertically`
 * as an argument for `$direction`.
 - If the scrollable content has `overflow-x`, use `horizontally`
 * as an argument for `$direction`.
 *
 * For the visual effect to work smoothly, we need to make sure that
 * the size of the fade-out edge effect is the same as the
 * internal paddings of the scrollable area. Otherwise, content of a
 * scrollable area that does not have a padding will fade out before
 * any scrolling has been done.
 * This is why this mixin already adds paddings, which automatically
 * default to the size of the fade-out effect.
 * This size defaults to `1rem`, but to override the size use
 * `--limel-top-edge-fade-height` & `--limel-bottom-edge-fade-height`
 * when `vertically` argument is set, and use
 * `--limel-left-edge-fade-width` & `--limel-right-edge-fade-width`
 * when `horizontally` argument is set.
 * Of course you can also programmatically increase and decrease the
 * size of these variables for each edge, based on the amount of
 * scrolling that has been done by the user. In this case, make sure
 * to add a custom padding where the mixin is used, to override
 * the paddings that are automatically added by the mixin in the
 * compiled CSS code.
 */
/**
* This mixin will add an animated underline to the bottom of an `a` elements.
* Note that you may need to add `all: unset;` –depending on your use case–
* before using this mixin.
*/
/**
* This mixin creates a cross-browser font stack.
* - `sans-serif` can be used for the UI of the components.
* - `monospace` can be used for code.
*
* ⚠️ If we change the font stacks, we need to update
* 1. the consumer documentation in `README.md`, and
* 2. the CSS variables of `--kompendium-example-font-family`
* in the `<style>` tag of `index.html`.
*/
/**
* This mixin is a hack, using old CSS syntax
* to enable you to truncate a piece of text,
* after a certain number of lines.
*/
/**
* This mixin will add a chessboard background pattern,
* typically used to visualize transparency.
*/
/**
* Make a container resizable by the user.
* This is used in the documentations and examples
* of some components, to demonstrate how the component
* behaves in a resizable container.
*/
/**
 * The breakpoints below are used to create responsive designs
 * in Lime's products. Therefore, they are here to get distributed
 * to all components in other private repos, which rely on this `mixins`
 * file, to create consistent styles.
 *
 * :::important
 * In very rare cases you should used media queries!
 * Nowadays, there are many better ways of achieving responsive design
 * without media queries. For example, using CSS Grid, Flexbox, and their features.
 * :::
 */
/**
  * Media query mixins for responsive design based on screen width.
  * Note that these mixins do not detect the device type!
  */
/*
 * This file is imported into every component!
 *
 * Nothing in this file may output any CSS
 * without being explicitly called by outside code.
 */
/**
 * @prop --closed-header-background-color: background color for header when closed
 * @prop --open-header-background-color: background color for header when open
 * @prop --header-stroke-color: color of the animated icons that visualize collapsed or normal states of the headers, as well as the divider line on headers
 * @prop --body-background-color: background color for body
 * @prop --body-padding: space around content of the body
 */
:host(limel-collapsible-section) {
  --border-radius-of-header: 0.75rem;
  display: block;
}

:host([hidden]) {
  display: none;
}

.open-close-toggle {
  all: unset;
  position: absolute;
  inset: 0;
  width: 100%;
  transition: background-color 0.4s ease, border-radius 0.1s ease;
  cursor: pointer;
  z-index: -1;
  background-color: var(--closed-header-background-color, rgb(var(--contrast-200)));
  border-radius: var(--border-radius-of-header);
}
.open-close-toggle:focus {
  outline: none;
}
.open-close-toggle:focus-visible {
  outline: none;
  box-shadow: var(--shadow-depth-8-focused);
}
.open-close-toggle:hover, .open-close-toggle:focus-visible {
  background-color: var(--open-header-background-color, rgb(var(--contrast-300)));
}
section.open .open-close-toggle {
  background-color: var(--open-header-background-color, rgb(var(--contrast-100)));
  border-radius: var(--border-radius-of-header) var(--border-radius-of-header) 0 0;
}
section.open .open-close-toggle:hover, section.open .open-close-toggle:focus-visible {
  background-color: var(--open-header-background-color, rgb(var(--contrast-300)));
}

.title,
.divider-line,
.expand-icon {
  pointer-events: none;
}

section {
  transition: box-shadow 0.4s ease;
  border-radius: var(--border-radius-of-header);
}
section[aria-invalid]:not([aria-invalid=false]) {
  --header-stroke-color: rgb(var(--color-red-default)) !important;
}
section[aria-invalid]:not([aria-invalid=false]):not(.open) {
  box-shadow: 0 0 0 1px rgb(var(--color-red-default));
}

header {
  isolation: isolate;
  position: relative;
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding-left: 0.5rem;
  height: 2.5rem;
}

limel-icon {
  width: 1.5rem;
}

.title {
  font-size: 1rem;
  font-weight: 300;
  color: var(--limel-theme-on-surface-color);
  justify-self: flex-start;
  user-select: none;
  height: auto;
  max-height: 3rem;
  line-height: 1.2rem;
  display: -webkit-box;
  overflow: hidden;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.divider-line {
  transition: opacity 0.3s ease 0.3s;
  flex-grow: 1;
  height: 0.125rem;
  border-radius: 1rem;
  background-color: var(--header-stroke-color, rgb(var(--contrast-900)));
  opacity: 0;
  margin-right: 0.5rem;
}
section.open .divider-line {
  opacity: 0.16;
}

.actions {
  justify-self: flex-end;
  flex-shrink: 0;
}

::slotted([slot=header]) {
  margin-right: 0.5rem;
}

.body {
  background-color: var(--body-background-color, var(--contrast-100));
  padding-left: var(--body-padding, 1.25rem);
  padding-right: var(--body-padding, 1.25rem);
  border-radius: 0 0 var(--border-radius-of-header) var(--border-radius-of-header);
}

.body {
  --limel-cs-opacity-transition-speed: 0.1s;
  --limel-cs-opacity-transition-delay: 0s;
  --limel-cs-grid-template-rows-transition-speed: 0.3s;
  transition: grid-template-rows var(--limel-cs-grid-template-rows-transition-speed) cubic-bezier(1, 0.09, 0, 0.89);
  display: grid;
  grid-template-rows: 0fr;
}
.body slot {
  transition: opacity var(--limel-cs-opacity-transition-speed) ease var(--limel-cs-opacity-transition-delay);
  display: block;
  overflow: hidden;
  opacity: 0;
}

section.open .body {
  --limel-cs-opacity-transition-speed: 0.4s;
  --limel-cs-opacity-transition-delay: 0.3s;
  --limel-cs-grid-template-rows-transition-speed: 0.46s;
  grid-template-rows: 1fr;
}
section.open .body slot {
  opacity: 1;
}

header:hover + .body,
header:has(.open-close-toggle:hover) + .body,
header:has(.open-close-toggle:focus-visible) + .body {
  will-change: grid-template-rows;
}
header:hover + .body slot,
header:has(.open-close-toggle:hover) + .body slot,
header:has(.open-close-toggle:focus-visible) + .body slot {
  will-change: opacity;
}

.expand-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.875rem;
  margin: 0 0 0 0.5rem;
  width: 0.75rem;
  flex-shrink: 0;
}

.line {
  position: absolute;
  inset: auto;
  margin: auto;
  width: 100%;
  border-radius: 1rem;
  height: 0.125rem;
}
.line:first-of-type, .line:last-of-type {
  transition: opacity 0.2s ease 0.1s, transform 0.4s ease 0.3s;
  opacity: 0;
  background-color: var(--header-stroke-color, rgb(var(--contrast-900)));
}
.line:nth-of-type(2) {
  transform: translate3d(0, 0.25rem, 0) rotate(90deg);
}
.line:nth-of-type(3) {
  transform: translate3d(0, -0.25rem, 0) rotate(-90deg);
}
.line:nth-of-type(2), .line:nth-of-type(3) {
  transition: opacity 0.2s ease, transform 0.18s ease;
}
.line:nth-of-type(2):before, .line:nth-of-type(2):after, .line:nth-of-type(3):before, .line:nth-of-type(3):after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background-color: var(--header-stroke-color, rgb(var(--contrast-900)));
}
.line:nth-of-type(2):before, .line:nth-of-type(3):before {
  transform: translate3d(0, -0.1rem, 0) rotate(45deg);
}
.line:nth-of-type(2):after, .line:nth-of-type(3):after {
  transform: translate3d(0, 0.1rem, 0) rotate(-45deg);
}

.open-close-toggle:hover + .expand-icon .line:first-of-type, .open-close-toggle:hover + .expand-icon .line:last-of-type,
.open-close-toggle:focus-visible + .expand-icon .line:first-of-type,
.open-close-toggle:focus-visible + .expand-icon .line:last-of-type {
  transition: opacity 0.8s ease 0.4s, transform 0.4s ease 0.3s;
  opacity: 1;
}
.open-close-toggle:hover + .expand-icon .line:first-of-type,
.open-close-toggle:focus-visible + .expand-icon .line:first-of-type {
  transform: rotate3d(0, 0, 1, 0deg);
}
.open-close-toggle:hover + .expand-icon .line:last-of-type,
.open-close-toggle:focus-visible + .expand-icon .line:last-of-type {
  transform: rotate3d(0, 0, 1, 0deg);
}
.open-close-toggle:hover + .expand-icon .line:nth-of-type(2), .open-close-toggle:hover + .expand-icon .line:nth-of-type(3),
.open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(2),
.open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(3) {
  transition: opacity 0.5s ease 0.4s, transform 0.7s cubic-bezier(0.85, 0.11, 0.14, 1.35) 0.2s;
}
.open-close-toggle:hover + .expand-icon .line:nth-of-type(2),
.open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(2) {
  transform: translate3d(0, 0.5rem, 0) rotate(90deg);
  opacity: 0.4;
}
.open-close-toggle:hover + .expand-icon .line:nth-of-type(3),
.open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(3) {
  transform: translate3d(0, -0.5rem, 0) rotate(-90deg);
  opacity: 0.4;
}

section.open .line:first-of-type, section.open .line:last-of-type {
  transition: opacity 0.2s ease 0.1s, transform 0.4s ease 0.3s;
  opacity: 1;
}
section.open .line:first-of-type {
  transform: rotate3d(0, 0, 1, 0deg);
}
section.open .line:last-of-type {
  transform: rotate3d(0, 0, 1, 0deg);
}
section.open .line:nth-of-type(2), section.open .line:nth-of-type(3) {
  transition: opacity 1s ease, transform 0.4s ease;
}
section.open .line:nth-of-type(2) {
  transform: translate3d(0, 1rem, 0) rotate(90deg);
  opacity: 0;
}
section.open .line:nth-of-type(3) {
  transform: translate3d(0, -1rem, 0) rotate(-90deg);
  opacity: 0;
}
section.open .open-close-toggle:hover + .expand-icon .line:first-of-type, section.open .open-close-toggle:hover + .expand-icon .line:last-of-type,
section.open .open-close-toggle:focus-visible + .expand-icon .line:first-of-type,
section.open .open-close-toggle:focus-visible + .expand-icon .line:last-of-type {
  transition: opacity 0.2s ease 0.4s, transform 0.4s cubic-bezier(0.85, 0.11, 0.14, 1.35) 0.2s;
}
section.open .open-close-toggle:hover + .expand-icon .line:first-of-type,
section.open .open-close-toggle:focus-visible + .expand-icon .line:first-of-type {
  transform: rotate3d(0, 0, 1, 45deg);
}
section.open .open-close-toggle:hover + .expand-icon .line:last-of-type,
section.open .open-close-toggle:focus-visible + .expand-icon .line:last-of-type {
  transform: rotate3d(0, 0, 1, -45deg);
}
section.open .open-close-toggle:hover + .expand-icon .line:nth-of-type(2),
section.open .open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(2) {
  transform: translate3d(0, 1rem, 0) rotate(90deg);
  opacity: 0;
}
section.open .open-close-toggle:hover + .expand-icon .line:nth-of-type(3),
section.open .open-close-toggle:focus-visible + .expand-icon .line:nth-of-type(3) {
  transform: translate3d(0, -1rem, 0) rotate(-90deg);
  opacity: 0;
}