/* Контейнер для слайдера и миниатюр */
.product-gallery {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  margin-bottom: 3rem;
}

/* Внешний контейнер для миниатюр */
.thumbnail-swiper-outer {
  height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Миниатюры */
.thumbnail-swiper {
  width: 100px;
  height: 350px;
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.thumbnail-swiper .swiper-wrapper {
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.thumbnail-swiper .swiper-slide {
  height: 80px;
  margin-bottom: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  border-radius: 8px;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
  background: #fff;
}

.thumbnail-swiper .swiper-slide-thumb-active {
  transform: scale(1.05);
}

.thumbnail-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Кнопки навигации для миниатюр */
.thumbnail-swiper-outer .thumb-nav {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 50%;
  z-index: 10;
  cursor: pointer;
  font-size: 18px;
  color: #333;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: background 0.2s;
  user-select: none;
}
.thumbnail-swiper-outer .swiper-button-prev.thumb-nav {
  top: 0;
  transform: translateX(-50%);
  margin-bottom: 4px;
}
.thumbnail-swiper-outer .swiper-button-next.thumb-nav {
  bottom: 0;
  transform: translateX(-50%);
  margin-top: 4px;
}
.thumbnail-swiper-outer .thumb-nav:hover {
  background: #fff;
}

/* SVG-стрелки вверх/вниз */
.thumbnail-swiper-outer .swiper-button-prev.thumb-nav::after {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%23000" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M6 15l6-6 6 6"/></svg>') center/contain no-repeat;
}
.thumbnail-swiper-outer .swiper-button-next.thumb-nav::after {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%23000" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M6 9l6 6 6-6"/></svg>') center/contain no-repeat;
}

/* Скрываем стандартные стрелки Swiper */
.thumbnail-swiper .swiper-button-prev:not(.thumb-nav),
.thumbnail-swiper .swiper-button-next:not(.thumb-nav) {
  display: none;
}

/* Основной слайдер справа */
.main-swiper {
  flex: 1;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
}

.main-swiper .swiper-slide {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

/* Кнопки навигации для основного слайдера */
.main-swiper .swiper-button-next,
.main-swiper .swiper-button-prev {
  position: absolute;
  top: 53%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  margin-top: -22px;
  z-index: 10;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.main-swiper .swiper-button-next:hover,
.main-swiper .swiper-button-prev:hover {
  transform: translateY(-50%) scale(1.1);
}

.main-swiper .swiper-button-next {
  right: 10px;
}

.main-swiper .swiper-button-prev {
  left: 10px;
}

.main-swiper .swiper-button-next::after,
.main-swiper .swiper-button-prev::after {
  font-size: 28px;
  color: #128ad6;
  font-weight: bold;
  text-shadow: 0 0 0px #fff;
}

/* Пагинация для основного слайдера */
.main-swiper .swiper-pagination {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.main-swiper .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  opacity: .9;
  border-radius: 50%;
  margin: 0 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.main-swiper .swiper-pagination-bullet-active {
  background: rgba(255, 255, 255, 1);
  transform: scale(1.2);
}

@media (min-width: 767px) {
    .swiper-pagination-vertical.swiper-pagination-bullets.swiper-pagination-bullets-dynamic, .swiper-vertical>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
        right: 3%;
        width: 5%;
        left: auto;
    }

    .main-swiper .swiper-button-next,
    .main-swiper .swiper-button-prev {
        position: absolute;
        top: calc(50% - 22px);
    }
    .main-swiper .swiper-button-next:hover,
    .main-swiper .swiper-button-prev:hover {
        transform: translateY(0);
    }
    .main-swiper .swiper-button-next {
        bottom: 3%;
        transform: translateY(0);
        top: auto;
        left: calc(50% - 22px);
    }
    .main-swiper .swiper-button-prev {
        left: calc(50% - 22px);
        top: 9%;
    }
	.main-swiper .swiper-button-next::after,
	.main-swiper .swiper-button-prev::after {
		transform: rotate(90deg);
	}
    .main-swiper .swiper-button-next, .main-swiper .swiper-button-prev {
        transform: translateY(0);
    }
    .main-swiper .swiper-pagination {
        background: rgba(255, 255, 255, 25%);
        border-radius: 10px;
    }
}

@media (max-width: 768px) {
  .product-gallery {
    flex-direction: column;
    gap: 15px;
  }
  
  .thumbnail-swiper {
    width: 100%;
    height: 120px;
    order: 2;
  }
  
  .thumbnail-swiper .swiper-wrapper {
    flex-direction: row; /* отображаем миниатюры горизонтально */
  }
  
  .thumbnail-swiper .swiper-slide {
    width: 120px;
    height: 120px;
    margin-right: 10px;
    margin-bottom: 0;
  }
  
  .main-swiper {
    height: 300px;
    order: 1;
  }
  
  .main-swiper .swiper-button-next,
  .main-swiper .swiper-button-prev {
    width: 36px;
    height: 36px;
    margin-top: -18px;
  }
  
  .main-swiper .swiper-button-next::after,
  .main-swiper .swiper-button-prev::after {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .main-swiper {
    height: 250px;
  }
  
  .main-swiper .swiper-button-next,
  .main-swiper .swiper-button-prev {
    width: 32px;
    height: 32px;
    margin-top: -16px;
  }
  
  .thumbnail-swiper .swiper-slide {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 767px) {
  .product-gallery {
    flex-direction: column-reverse;
    gap: 1rem;
    align-items: stretch;
  }
  .thumbnail-swiper-outer {
    width: 100%;
    height: 90px;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .thumbnail-swiper {
    width: 100%;
    height: 90px;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
  }
  .thumbnail-swiper .swiper-wrapper {
    flex-direction: row;
    align-items: flex-start;
    height: 100%;
  }
  .thumbnail-swiper .swiper-slide {
    width: 80px;
    height: 80px;
    margin-right: 8px;
    margin-bottom: 0;
  }
  .main-swiper {
    height: 220px;
    min-height: 120px;
    width: 100%;
    order: 1;
  }
  .main-swiper .swiper-wrapper,
  .main-swiper .swiper-slide {
    height: 100%;
    min-height: 300px;
  }
}