themes/olivero/css/components/tabs.css
/*
 * DO NOT EDIT THIS FILE.
 * See the following change record for more information,
 * https://www.drupal.org/node/3084859
 * @preserve
 */
/* Breakpoint where tabs switch between vertical and horizontal layouts. */
.tabs {
  --tabs-height: var(--sp3);
  --tabs-padding-inline: var(--sp1-5);
  --tabs-active-border-size: 0.375rem;
  --tabs-highlight-color: var(--color--primary-50); /* Minimum 3:1 contrast ratio against --tabs-background-color and --tabs-background-color-hover. */
  --tabs-text-color: var(--color-text-neutral-soft); /* Minimum 4.5:1 contrast ratio against --tabs-background-color and --tabs-background-color-hover. */
  --tabs-text-color-active: var(--color--gray-5); /* Minimum 4.5:1 contrast ratio against --tabs-background-color and --tabs-background-color-hover. */
  --tabs-letter-spacing: 1px;
  --tabs-font-size: var(--font-size-s);
  --tabs-background-color: var(--color--gray-100);
  --tabs-background-color-hover: var(--color--gray-95);
  --tabs-border-width: 1px;
  --tabs-border-color: var(--color--gray-95);
  --tabs-transition-duration: 0.2s;

  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  margin-inline-start: 0; /* Override [dir] attribute in base <ul> in compiled CSS. */
  padding: 0;
  list-style: none;
}
@media (min-width: 43.75rem) {
  .tabs {
    flex-direction: row;
    flex-wrap: wrap;
  }
}
.tabs__tab {
  display: none;
  margin: 0;
  margin-block-end: calc(-1 * var(--tabs-border-width));
}
.tabs__tab.is-active {
  display: flex;
}
/* Show tabs when JavaScript disabled. */
html:not(.js) .tabs__tab {
  display: flex;
}
/* Show tabs when tabs-expanded class is present. */
.tabs.is-expanded .tabs__tab {
  display: flex;
}
/* Secondary tabs will always be expanded. */
.tabs--secondary .tabs__tab {
  display: block;
}
@media (min-width: 43.75rem) {
  .tabs--secondary .tabs__tab {
    display: flex;
  }
}
@media (min-width: 43.75rem) {
  .tabs__tab {
    display: flex;
    margin-block-end: 0;
    margin-inline-start: calc(-1 * var(--tabs-border-width));
  }
}
.tabs__link {
  display: flex;
  flex-grow: 1;
  align-items: center;
  height: var(--tabs-height);
  padding-block: 0;
  padding-inline: var(--tabs-padding-inline);
  transition: background-color var(--tabs-transition-duration);
  -webkit-text-decoration: none;
  text-decoration: none;
  letter-spacing: var(--tabs-letter-spacing);
  color: var(--tabs-text-color);
  border: var(--tabs-border-width) solid var(--tabs-border-color);
  background-color: var(--tabs-background-color);
  font-size: var(--tabs-font-size);
}
.tabs__link:hover {
  color: var(--tabs-text-color-active);
  background-color: var(--tabs-background-color-hover);
}
.tabs__link:focus {
  position: relative;
  outline: solid 3px var(--tabs-highlight-color);
  outline-offset: -3px;
}
.tabs__link.is-active {
  position: relative; /* Anchor ::after pseudo-element. */
  color: var(--tabs-text-color-active);
  font-weight: 600;

  /*
     * We use ::after pseudo-element in place of border so edges do not appear
     * diagonally cut off due to other edges with transparent borders.
     */
}
.tabs__link.is-active::after {
  position: absolute;
  inset-block-start: calc(-1 * var(--tabs-border-width));
  inset-inline-start: calc(-1 * var(--tabs-border-width));
  height: calc(100% + var(--tabs-border-width) * 2);
  content: "";
  border-inline-start: var(--tabs-active-border-size) solid var(--tabs-highlight-color);
}
@media (min-width: 43.75rem) {
  .tabs__link.is-active::after {
    inset-block: auto calc(-1 * var(--tabs-border-width));
    width: calc(100% + 2 * var(--tabs-border-width));
    height: 0;
    border-block-start: var(--tabs-active-border-size) solid var(--tabs-highlight-color);
    border-inline-start: 0;
  }
}
/* No regular borders or background color for secondary tab links. */
@media (min-width: 43.75rem) {
  .tabs--secondary .tabs__link {
    border-color: transparent;
    background-color: transparent;
  }
}
/* Button that opens and closes primary tabs at narrow viewports. */
.tabs__trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--tabs-height);
  margin-block: 0;
  margin-inline: calc(-1 * var(--tabs-border-width)) 0;
  cursor: pointer;
  border: solid var(--tabs-border-width) var(--tabs-border-color);
  background-color: var(--tabs-background-color);
}
.tabs__trigger:hover {
  background-color: var(--tabs-background-color-hover);
}
.tabs__trigger:focus {
  position: relative;
  border-color: var(--tabs-highlight-color);
  outline: none;
}
/* Button will not work when JavaScript is disabled, so we hide it. */
html:not(.js) .tabs__trigger {
  display: none;
}
@media (min-width: 43.75rem) {
  .tabs__trigger {
    display: none;
  }
}
.tabs__trigger-icon {
  position: relative;
  display: block;
  width: var(--sp);
  height: 0.625rem;
  margin-block-start: calc(-2 * var(--tabs-border-width));
}
.tabs__trigger-icon > span {
  position: absolute;
  inset-inline-start: 0;
  display: block;
  width: 100%;
  transition:
    transform var(--tabs-transition-duration),
    opacity var(--tabs-transition-duration),
    top var(--tabs-transition-duration);
  border-block-start: solid 2px var(--tabs-highlight-color);
}
:is(.tabs__trigger-icon > span):nth-child(1) {
  inset-block-start: 0;
}
.tabs__trigger[aria-expanded="true"] :is(.tabs__trigger-icon > span):nth-child(1) {
  inset-block-start: calc(50% + 1px);
  transform: rotate(45deg);
}
:is(.tabs__trigger-icon > span):nth-child(2) {
  inset-block-start: calc(50% + 1px);
}
.tabs__trigger[aria-expanded="true"] :is(.tabs__trigger-icon > span):nth-child(2) {
  opacity: 0;
}
:is(.tabs__trigger-icon > span):nth-child(3) {
  inset-block-start: calc(100% + 2px);
}
.tabs__trigger[aria-expanded="true"] :is(.tabs__trigger-icon > span):nth-child(3) {
  inset-block-start: calc(50% + 1px);
  transform: rotate(-45deg);
}
