navigation.less

.navigation-color-loop(@ruleset) when (length( @colors ) >= 1) {
  @length: length(@colors);
  .looper( 1 );
  .looper( @index ) when ( @index <= @length ) and (length(extract( @colors, @index )) = 2) {
    @navPair: extract(@colors, @index);
    @navColorName: extract(@navPair, 1);
    @navColorValue: extract(@navPair, 2);
    @ruleset();
    .looper( @index + 1 );
  }
}

:root {
  --swiper-navigation-size: 44px;
  /*
  --swiper-navigation-color: var(--swiper-theme-color);
  */
}
.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 50%;
  width: calc(var(--swiper-navigation-size) / 44 * 27);
  height: var(--swiper-navigation-size);
  margin-top: calc(0 - (var(--swiper-navigation-size) / 2));
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--swiper-navigation-color, var(--swiper-theme-color));
  &.swiper-button-disabled {
    opacity: 0.35;
    cursor: auto;
    pointer-events: none;
  }
  &:after {
    font-family: swiper-icons;
    font-size: var(--swiper-navigation-size);
    text-transform: none !important;
    letter-spacing: 0;
    text-transform: none;
    font-variant: initial;
    line-height: 1;
  }
}
.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  &:after {
    content: 'prev';
  }
  left: 10px;
  right: auto;
}
.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  &:after {
    content: 'next';
  }
  right: 10px;
  left: auto;
}
.navigation-color-loop({
  .swiper-button-prev,
  .swiper-button-next {
    &.swiper-button-@{navColorName} {
      --swiper-navigation-color: @navColorValue;
    }
  }
});
.swiper-button-lock {
  display: none;
}