#fw-section-header {

.header,
.header.header--floating,
.header .wrapper,
.header__grid {
  min-height: 68px !important;
  height: 68px !important;
}
@media (min-width: 769px) {
  .header__logo-container {
    transform: translateY(-20px) !important;
  }
}
.header,
.header.header--floating,
.header .wrapper,
.header__grid {
  min-height: 68px !important;
  height: 68px !important;
}

@media (min-width: 769px) {
  .header__logo-container {
    transform: translateY(-18px) !important;
  }

  .header__nav-container,
  .header__icons {
    transform: translateY(-18px) !important;
  }
}
}
#fw-section-product-product-default {

/* Khung size: 8 lựa chọn trên cùng một hàng ở desktop/laptop */
.product-option__values:has(.product-option__value--size) {
  display: grid !important;
  grid-template-columns: repeat(8, minmax(0, 1fr)) !important;
  gap: 8px !important;
  width: 100% !important;
}

/* Xóa kích thước cố định mặc định của Fourthwall */
.product-option__value--size {
  width: auto !important;
  min-width: 0 !important;
  max-width: none !important;
  margin: 0 !important;
}

.product-option__value--size .radio-button,
.product-option__value--size .radio-button--narrow {
  width: 100% !important;
  min-width: 0 !important;
}

/* Thu nhỏ từng nút size */
.product-option__value--size .radio-button__label {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;

  width: 100% !important;
  min-width: 0 !important;
  height: 52px !important;
  min-height: 52px !important;

  padding: 0 4px !important;
  box-sizing: border-box !important;

  font-size: 16px !important;
  line-height: 1 !important;
}

/* Mobile: chia thành 4 size mỗi hàng */
@media (max-width: 767px) {
  .product-option__values:has(.product-option__value--size) {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .product-option__value--size .radio-button__label {
    height: 48px !important;
    min-height: 48px !important;
    font-size: 15px !important;
  }
}
}