.nav-tabs a.active {
  border-bottom: 4px solid var(--theme-primary-400);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-group label {
  padding: 0.25rem 0.5rem;
  background: #f9f9f9;
  border-radius: 0.25rem;
  color: #686868;
  transition: all 0.15s ease;
  font-size: 0.75rem;
  line-height: 1rem;
  cursor: pointer;
  border: 1px solid #d3d3d3;
}

.btn-group input {
  display: none;
}

.btn-group label:has(*:checked) {
  background-color: var(--theme-primary-400);
  transform: scale(1.1, 1.1);
  color: #ffffff;
  border: 1px solid #121212;
}

.slider_product .swiper-button-prev,
.slider_product .swiper-button-next {
  width: 2rem;
  height: 2rem;
  background-color: var(--theme-primary-400);
  border-radius: 9999px;
  padding: 0.2rem;
  font-size: 1rem;
}

.slider_product .swiper-button-next:after,
.slider_product .swiper-button-prev:after {
  font-size: 1rem;
  color: #ffffff;
}