autocomplete-loading.module.pcss.css in Drupal 9

Visual styles for animated throbber.

See also

autocomplete.js

File

core/themes/claro/css/components/autocomplete-loading.module.pcss.css

/**
 * @file
 * Visual styles for animated throbber.
 *
 * @see autocomplete.js
 */

@import "../base/variables.pcss.css";

/**
 * Since the autocomplete library is attached conditionally and not globally,
 * we can be 99% sure that the default icon will be used.
 * With inline SVGs we can prevent a HTTP request and repaint addressing the
 * autocomplete input's background — until are sure that it will be pushed by
 * the server with HTTP/2.
 *
 * The autocompleting (active) state's background-image is inlined because
 * non-used CSS selectors are usually ignored; popular browsers don't download
 * their 'url' references.
 * If these selectors become active, the browser needs some time for painting
 * previously ignored remote asset: it should get it from server, parse it and
 * repaint the background of autocomplete field. With the inlined background we
 * can prevent an additional timeout caused by a new request/response pair.
 * Besides this, the autocompleting event itself may easily finish before the
 * missing asset gets downloaded/parsed/painted, and the missing instant visual
 * feedback would be a usability/accessibility issue as well.
 */

.js .form-autocomplete {
  background-image: url(../../images/icons/868686/magnifier.svg);
  background-repeat: no-repeat;
  background-position: 100% 50%;
}
.js .form-autocomplete::-ms-clear {
  display: none;
}
.js[dir="rtl"] .form-autocomplete {
  background-image: url(../../images/icons/868686/magnifier-rtl.svg);
  background-position: 0 50%;
}
.js .form-autocomplete.is-autocompleting {
  background-image: url(../../images/icons/004adc/spinner.svg);
}
.js[dir="rtl"] .form-autocomplete.is-autocompleting {
  background-image: url(../../images/icons/004adc/spinner-rtl.svg);
}
/* IE11 does not animate inline SVG. */
/* stylelint-disable-next-line selector-type-no-unknown */
_:-ms-fullscreen,
.js .form-autocomplete.is-autocompleting {
  background-image: url("../../images/spinner-ltr.gif");
  background-size: 2.5rem 1.25rem;
}
/* stylelint-disable-next-line selector-type-no-unknown */
_:-ms-fullscreen,
.js[dir="rtl"] .form-autocomplete.is-autocompleting {
  background-image: url("../../images/spinner-rtl.gif");
}

/**
 * Autocomplete wrapper for autocompleting message.
 */
.claro-autocomplete {
  position: relative;
  display: inline-block;
  max-width: 100%;
}
.claro-autocomplete__message {
  position: absolute;
  right: 0;
  bottom: 100%;
  max-width: 100%;
  margin-bottom: 0.15rem;
  color: var(--color-link);
  font-size: var(--font-size-xxs); /* ~11px */
  font-weight: bold;
  line-height: calc(18rem / 16); /* 18px */
}
[dir="rtl"] .claro-autocomplete__message {
  right: auto;
  left: 0;
}