/**
 * @file
 * Visual styles for progress bar.
 *
 * @see progress.js
 */

.progress__track {
  border-color: #b3b3b3;
  border-radius: 10em;
  background-color: #f2f1eb;
  background-image: -webkit-linear-gradient(#e7e7df, #f0f0f0);
  background-image: linear-gradient(#e7e7df, #f0f0f0);
  box-shadow: inset 0 1px 3px hsla(0, 0%, 0%, 0.16);
}
.progress__bar {
  height: 16px;
  margin-top: -1px;
  margin-left: -1px; /* LTR */
  padding: 0 1px;
  -webkit-transition: width 0.5s ease-out;
  transition: width 0.5s ease-out;
  -webkit-animation: animate-stripes 3s linear infinite;
  -moz-animation: animate-stripes 3s linear infinite;
  border: 1px #07629a solid;
  border-radius: 10em;
  background: #057ec9;
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    -webkit-linear-gradient(
        left top,
        #0094f0 0%,
        #0094f0 25%,
        #007ecc 25%,
        #007ecc 50%,
        #0094f0 50%,
        #0094f0 75%,
        #0094f0 100%
      );
  background-image: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0),
      rgba(0, 0, 0, 0.15)
    ),
    linear-gradient(
      to right bottom,
      #0094f0 0%,
      #0094f0 25%,
      #007ecc 25%,
      #007ecc 50%,
      #0094f0 50%,
      #0094f0 75%,
      #0094f0 100%
    );
  background-size: 40px 40px;
}
[dir="rtl"] .progress__bar {
  margin-right: -1px;
  margin-left: 0;
  -webkit-animation-direction: reverse;
  -moz-animation-direction: reverse;
  animation-direction: reverse;
}

@media screen and (prefers-reduced-motion: reduce) {
  .progress__bar {
    -webkit-transition: none;
    transition: none;
    -webkit-animation: none;
    -moz-animation: none;
  }
}

/**
 * Progress bar animations.
 */
@keyframes animate-stripes {
  0% {
    background-position:
      0 0,
      0 0;
  }
  100% {
    background-position:
      0 0,
      -80px 0;
  }
}
