.nut-progress {
  display: flex;
  align-items: center;
  position: relative;
  width: 100%;

  &-outer {
    flex: auto;
    border-radius: $progress-border-radius;
    height: $progress-height;
    background: $progress-background;

    .nut-progress-active:before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      border-radius: $progress-border-radius;
      animation: progressActive 2s ease-in-out infinite;
    }
  }

  &-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.4s;
    border-radius: $progress-border-radius;
    background: $progress-color;
  }

  &-text {
    display: flex;
    align-items: center;
    position: absolute;
    top: $progress-text-position-top;
    bottom: $progress-text-position-bottom;
    transition: all 0.4s;
    transform: translate(-50%);

    &-inner {
      display: flex;
      align-items: center;
      height: 100%;
      width: 100%;
      color: $progress-text-color;
      padding: $progress-text-padding;
      border-radius: $progress-text-border-radius;
      font-size: $progress-text-font-size;
      line-height: 1;
      background: $progress-text-background;
    }
  }

  @keyframes progressActive {
    0% {
      background: rgba(255, 255, 255, 0.1);
      width: 0;
    }

    20% {
      background: rgba(255, 255, 255, 0.5);
      width: 0;
    }

    to {
      background: rgba(255, 255, 255, 0);
      width: 100%;
    }
  }
}

[dir='rtl'] .nut-progress,
.nut-rtl .nut-progress {
  &-text {
    transform: translate(50%);
  }
}