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

  &-outer {
    flex: 1;
    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;
    transition: all 0.4s;
    margin-left: 12px;
    color: $color-text-help;
    font-family: PingFang SC;
    font-size: $progress-text-font-size;
  }

  @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%);
  }
}