/* mixins & extensions */

@keyframes in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes in-down {
  0% {
    opacity: 0;
    transform: translate3D(0, -5px, 0);
  }

  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}

@keyframes in-up {
  0% {
    opacity: 0;
    transform: translate3D(0, 5px, 0);
  }

  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}

@keyframes in-scale {
  0% {
    opacity: 0;
    transform: scale3D(0.95, 0.95, 1);
  }

  100% {
    opacity: 1;
    transform: scale3D(1, 1, 1);
  }
}

/**
* Currently only used in Checkbox.
*/

:root {
  --calcite-popper-transition: 150ms ease-in-out;
}

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

.container--s {
  font-size: var(--calcite-font-size--2);
  line-height: 1rem;
}

.container--s .dropdown-title {
  padding: 0.5rem;
}

.container--m {
  font-size: var(--calcite-font-size--1);
  line-height: 1rem;
}

.container--m .dropdown-title {
  padding: 0.75rem;
}

.container--l {
  font-size: var(--calcite-font-size-1);
  line-height: 1.5rem;
}

.container--l .dropdown-title {
  padding: 1rem;
}

.dropdown-title {
  display: block;
  border-width: 0;
  border-bottom-width: 1px;
  border-style: solid;
  border-color: var(--calcite-ui-border-3);
  color: var(--calcite-ui-text-2);
  font-weight: var(--calcite-font-weight-bold);
  word-wrap: break-word;
  overflow-wrap: break-word;
  cursor: default;
  margin-bottom: -1px;
}

.dropdown-separator {
  display: block;
  height: 1px;
  background-color: var(--calcite-ui-border-3);
}