/* 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;
}

:host {
  position: relative;
  display: block;
  width: 100%;
}

.track,
.bar {
  position: absolute;
  top: 0;
  height: 2px;
}

.track {
  z-index: 0;
  width: 100%;
  overflow: hidden;
  background: var(--calcite-ui-border-3);
}

.bar {
  background-color: var(--calcite-ui-brand);
  z-index: 0;
}

.indeterminate {
  width: 20%;
  animation: looping-progress-bar-ani 2200ms linear infinite;
}

.reversed {
  animation-direction: reverse;
}

.text {
  padding-top: 1rem;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  text-align: center;
  font-size: var(--calcite-font-size--2);
  line-height: 1rem;
  font-weight: var(--calcite-font-weight-medium);
}

@keyframes looping-progress-bar-ani {
  0% {
    transform: translate3d(-100%, 0, 0);
  }

  50% {
    width: 40%;
  }

  100% {
    transform: translate3d(600%, 0, 0);
  }
}