:root {
  --modi-primary: #ee4d2d;
  --modi-primary-dark: #d83c1f;
  --modi-green: #15a05d;
  --modi-bg: #f5f5f5;
  --modi-text: #241a15;
  --modi-muted: #666;
  --modi-border: #ececec;
  --modi-shadow-soft: 0 10px 28px rgba(0, 0, 0, .045);
  --modi-shadow-card: 0 12px 34px rgba(0, 0, 0, .055);
  --modi-radius-lg: 22px;
  --modi-container: 1360px;
}

.single-product body,
body.single-product {
  background: var(--modi-bg);
}

.modi-single-product,
.modi-single-product * {
  box-sizing: border-box;
}

.modi-single-product img {
  display: block;
  max-width: 100%;
}

.modi-single-product {
  width: 100%;
  max-width: var(--modi-container);
  margin: 0 auto;
  padding: 12px 12px 96px;
  color: #222;
}

.modi-product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 12px;
  align-items: start;
}

.modi-product-layout__main {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.modi-product-layout__top {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.modi-category-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Wrapper riêng single product cho nhóm danh mục và xử lý đơn. */
.modi-single-category-stack {
  position: sticky;
  top: 102px;
  z-index: 2;
  min-width: 0;
  align-self: start;
}

.category-panel {
  position: relative;
  z-index: 20;
  overflow: visible;
  min-height: 498px;
  padding: 0;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--modi-shadow-soft);
}

.category-panel__head {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 16px;
  color: var(--modi-primary);
  font-size: 15px;
  font-weight: 900;
}

.category-panel__list {
  padding: 0 8px 12px;
}


.category-flyout {
  position: absolute;
  top: var(--flyout-top, 0);
  left: calc(100% + 12px);
  z-index: 30;
  display: none;
  width: min(780px, calc(100vw - 330px));
  min-height: 360px;
  border: 1px solid var(--modi-border);
  border-radius: 18px;
  background: #fff;
  padding: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .12);
}

.category-panel.is-open .category-flyout { display: block; }
.category-flyout__item { display: none; }
.category-flyout__item.is-active { display: block; }

.flyout__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f0e4dc;
}

.flyout__top h3 {
  margin: 0;
  color: var(--modi-text);
  font-size: 22px;
  font-weight: 900;
}

.flyout__top p {
  margin: 6px 0 0;
  color: #777;
  font-size: 13px;
  line-height: 1.5;
}

.flyout__badge {
  flex: 0 0 auto;
  align-self: flex-start;
  border-radius: 999px;
  background: var(--modi-primary);
  padding: 8px 13px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.flyout__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.flyout__group strong {
  display: block;
  margin-bottom: 8px;
  color: #111;
  font-size: 14px;
  font-weight: 900;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip {
  display: inline-flex;
  border-radius: 999px;
  background: #fff7f3;
  padding: 7px 10px;
  color: #6a4b3f;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.chip:hover {
  background: var(--modi-primary);
  color: #fff;
}

.modi-speed,
.modi-gallery,
.modi-services,
.modi-purchase,
.modi-section {
  border: 1px solid var(--modi-border);
  background: #fff;
  box-shadow: var(--modi-shadow-soft);
}

.modi-category__box {
  overflow: hidden;
  border-radius: 18px;
}

.modi-category__title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-bottom: 1px solid #eee;
  color: var(--modi-primary);
  font-size: 15px;
  font-weight: 900;
}

.modi-category__list { padding: 8px; }

.modi-category__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  color: #2b2b2b;
  text-align: left;
  text-decoration: none;
  transition: .2s ease;
}

.modi-category__item:hover,
.modi-category__item.is-active {
  background: #fff4ee;
  color: var(--modi-primary);
}

.modi-category__item.is-active { border-left: 4px solid var(--modi-primary); }

.modi-category__label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 13px;
  font-weight: 900;
}

.modi-speed {
  margin: 0;
  padding: 10px;
  border-color: #f0e2d8;
  border-radius: 16px;
  background: #fffdfb;
}

.modi-speed__title {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 10px;
  padding: 0 2px;
  color: var(--modi-text);
  font-size: 13px;
  font-weight: 900;
}

.modi-speed__title i { color: var(--modi-primary); }

.modi-speed__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 34px;
  margin-top: 8px;
  border: 1px solid #f3d9cd;
  border-radius: 10px;
  background: #fff7f3;
  padding: 0 10px;
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
}

.modi-speed__item span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.modi-gallery {
  padding: 16px;
  border-radius: var(--modi-radius-lg);
  box-shadow: var(--modi-shadow-card);
}

.modi-gallery__hero {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #fff;
}

/* Gallery chính: hỗ trợ cả ảnh thường và ảnh trong thẻ picture AVIF/WebP. */
.modi-gallery__hero picture {
  display: block;
  width: 100%;
}

.modi-gallery__image {
  width: 100%;
  object-fit: cover;
  object-position: center center;
}

.modi-gallery__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .95);
  padding: 7px 12px;
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
}

/* Gallery sản phẩm: badge Flash Sale nổi bật trên ảnh chính. */
.modi-gallery__badge--flash {
  left: auto;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #ff8a1f, #ee4d2d 58%, #d91616);
  color: #fff;
  box-shadow: 0 10px 22px rgba(238, 77, 45, .25);
}

/* Gallery sản phẩm: gợi ý click ảnh lớn để mở Fancybox xem rõ hơn. */
.modi-gallery__zoom-hint {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(32, 20, 14, .78);
  color: #fff;
  box-shadow: 0 8px 18px rgba(0, 0, 0, .18);
  cursor: zoom-in;
  z-index: 3;
}

.modi-gallery__zoom-hint i {
  color: #fff;
  font-size: 16px;
}

.modi-gallery__zoom-hint:hover {
  background: var(--modi-primary);
}

.modi-gallery__thumbs {
  position: relative;
  margin-top: 12px;
}

.modi-gallery__thumbs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.modi-gallery__thumbs.swiper {
  overflow: hidden;
  padding: 0;
}

/* Gallery thumbs: giữ layout đúng trước khi Swiper khởi tạo để tránh giật khi tải trang. */
.modi-gallery__thumbs.swiper:not(.swiper-initialized) .swiper-wrapper {
  display: flex;
  gap: 12px;
}

.modi-gallery__thumbs.swiper:not(.swiper-initialized) .swiper-slide {
  flex: 0 0 calc((100% - 48px) / 5);
  width: calc((100% - 48px) / 5);
}

.modi-gallery__thumbs .swiper-slide {
  height: auto;
}

.modi-gallery__nav {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 38px;
  min-width: 38px;
  height: 38px;
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  color: var(--modi-primary);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .18);
  transform: translateY(-50%);
}

.modi-gallery__nav i {
  font-size: 14px;
  line-height: 1;
}

.modi-gallery__prev { left: 8px; }
.modi-gallery__next { right: 8px; }

.modi-gallery__thumb {
  overflow: hidden;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  padding: 4px;
  border: 1px solid #eee;
  border-radius: 12px;
  background: #fff7f3;
  transition: .2s ease;
}

.modi-gallery__thumb:hover,
.modi-gallery__thumb.is-active {
  border-color: var(--modi-primary);
  box-shadow: 0 0 0 2px rgba(238, 77, 45, .1);
}

.modi-gallery__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 8px;
  object-fit: cover;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.modi-gallery__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #eee;
  color: #666;
  font-size: 14px;
}

.modi-share {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.modi-pill,
.modi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.modi-pill {
  border: 0;
  border-radius: 999px;
  padding: 7px 12px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.modi-pill--zalo { background: #1988ff; }
.modi-pill--fb { background: #1877f2; }
.modi-pill--copy { background: #222; }

.modi-favorite {
  border: 0;
  background: transparent;
  color: var(--modi-primary);
  font-weight: 800;
}

.modi-services {
  grid-column: 1 / -1;
  padding: 10px;
  border: 1px solid rgba(238, 226, 216, .85);
  border-radius: 18px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 10px 24px rgba(45, 27, 18, .05);
}

.modi-services__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.modi-services__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 82px;
  padding: 12px 10px;
  border: 1px solid #f0e3db;
  border-radius: 14px;
  background: linear-gradient(180deg, #fff, #fffaf7);
  color: var(--modi-text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.modi-services__item:hover {
  transform: translateY(-2px);
  border-color: #ffd2c1;
  box-shadow: 0 10px 20px rgba(238, 77, 45, .08);
}

.modi-services__item.is-highlight {
  border-color: transparent;
  background: linear-gradient(135deg, var(--modi-primary), #ff7648);
  color: #fff;
  box-shadow: 0 12px 24px rgba(238, 77, 45, .18);
}

.modi-services__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: #fff1ea;
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
}

.is-highlight .modi-services__icon {
  background: rgba(255, 255, 255, .2);
  color: #fff;
}

.modi-services__title {
  font-size: 12.5px;
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.01em;
}

.modi-services__subtitle {
  margin-top: 3px;
  color: #776b65;
  font-size: 11.5px;
  line-height: 1.25;
}

.is-highlight .modi-services__subtitle { color: rgba(255, 255, 255, .9); }

.modi-purchase {
  position: sticky;
  top: 102px;
  align-self: start;
  padding: 16px;
  border-color: #f0e7df;
  border-radius: var(--modi-radius-lg);
  background: #fffdfb;
  box-shadow: 0 12px 34px rgba(0, 0, 0, .045);
}

.modi-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.modi-tag {
  border-radius: 6px;
  padding: 5px 8px;
  background: #fff1eb;
  color: var(--modi-primary);
  font-size: 11px;
  font-weight: 900;
}

.modi-tag--solid {
  background: var(--modi-primary);
  color: #fff;
}

.modi-tag--outline {
  border: 1px solid var(--modi-primary);
  background: #fff;
}

.modi-title {
  margin: 0;
  color: var(--modi-text);
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 900;
}

.modi-rating {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  font-size: 12px;
  color: #666;
}

.modi-rating__stars { color: #ffb400; font-weight: 900; }
.modi-rating__stars b,
.modi-rating b { color: #222; }
.modi-divider { width: 1px; height: 16px; background: #ddd; }

.modi-price {
  overflow: hidden;
  margin-top: 10px;
  border: 1px solid #efd8cd;
  border-radius: 16px;
  background: #fff8f4;
}

.modi-price__body { padding: 14px; }

.modi-price__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: nowrap;
}

.modi-price__row > div:first-child {
  flex: 1 1 auto;
  min-width: 0;
}

.modi-price__row > div:last-child {
  flex: 0 0 auto;
  min-width: max-content;
  text-align: right;
}

.modi-price__label {
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.modi-flash-sale {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  max-width: 100%;
  margin-top: 6px;
  border-radius: 999px;
  background: #fff1eb;
  padding: 5px 10px 5px 5px;
  color: var(--modi-primary);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.modi-flash-sale span {
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--modi-primary);
  padding: 6px 10px;
  color: #fff;
  white-space: nowrap;
}

.modi-flash-sale b {
  flex: 0 0 auto;
  white-space: nowrap;
}

.modi-price__current,
.modi-price__current .woocommerce-Price-amount {
  margin-top: 8px;
  color: var(--modi-primary);
  font-size: clamp(22px, 2.1vw, 30px);
  line-height: 1;
  letter-spacing: -.03em;
  font-weight: 900;
  white-space: nowrap;
}

.modi-price__current del { display: none; }
.modi-price__current ins { text-decoration: none; }

.modi-price__old {
  color: #9d918a;
  font-size: 12px;
  font-weight: 700;
  text-decoration: line-through;
  text-align: right;
  white-space: nowrap;
}

.modi-price__sale {
  display: inline-flex;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--modi-primary);
  padding: 6px 10px;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.modi-price__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #f1e4dc;
  background: #fff;
}

.modi-price__feature {
  padding: 9px 8px;
  color: #8d5a42;
  font-size: 11px;
  font-weight: 900;
  text-align: center;
}

.modi-price__feature + .modi-price__feature { border-left: 1px solid #f1e4dc; }

.modi-purchase form.cart {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin-top: 16px;
  align-items: flex-start;
}

.modi-quantity-head {
  grid-column: 1 / -1 !important;
  grid-row: 3 !important;
  margin-bottom: 6px !important;
  color: var(--modi-text);
  font-size: 13px;
  font-weight: 900;
}

.modi-quantity-stock {
  grid-column: 2 / -1 !important;
  grid-row: 4 !important;
  align-self: center !important;
  color: #666;
  font-size: 14px;
  font-weight: 700;
}

.modi-purchase table.variations {
  grid-column: 1 / -1 !important;
  grid-row: 1 !important;
  flex: 0 0 100%;
  width: 100%;
  margin: 0 0 12px;
  border: 0;
}

.modi-purchase table.variations tr {
  display: block;
  margin-bottom: 14px;
}

.modi-purchase table.variations th,
.modi-purchase table.variations td {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}

.modi-purchase table.variations label {
  display: block;
  margin-bottom: 8px;
  color: #111;
  font-size: 14px;
  font-weight: 900;
}

.modi-purchase .woo-selected-variation-item-name,
.modi-purchase .selected-variation-item-name {
  display: none !important;
}

.modi-purchase table.variations select {
  width: 100%;
  min-height: 40px;
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  background: #fff;
  padding: 0 12px;
  color: #444;
  font-weight: 800;
}

.modi-purchase .variable-items-wrapper,
.modi-purchase .woo-variation-items-wrapper,
.modi-purchase .wvs-style-squared.variable-items-wrapper,
.modi-purchase ul[data-attribute_name] {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  clear: both !important;
}

.modi-purchase .variable-item,
.modi-purchase .button-variable-item,
.modi-purchase .color-variable-item,
.modi-purchase .image-variable-item {
  position: relative !important;
  display: inline-flex !important;
  flex: 0 0 auto !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  min-width: 84px !important;
  min-height: 40px !important;
  margin: 0 !important;
  border: 1px solid #e4e4e4 !important;
  border-radius: 12px !important;
  background: #fff !important;
  padding: 0 13px !important;
  color: #4a403a !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  box-shadow: none !important;
  cursor: pointer !important;
  transition: .18s ease !important;
}

.modi-purchase .variable-item:hover,
.modi-purchase .variable-item.selected {
  border-color: var(--modi-primary) !important;
  background: #fff7f3 !important;
  color: var(--modi-primary) !important;
  box-shadow: 0 0 0 2px rgba(238, 77, 45, .06) !important;
}

.modi-purchase .variable-item-contents,
.woo-variation-swatches .variable-items-wrapper .variable-item .variable-item-contents {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  flex-wrap: nowrap !important;
}

.modi-purchase .variable-item-span,
.modi-purchase .variable-item-span-button,
.modi-purchase .modi-swatch-label {
  line-height: 1 !important;
  color: inherit !important;
  font-weight: 800 !important;
  white-space: nowrap !important;
}

.modi-purchase .color-variable-item {
  min-width: 92px !important;
}

.modi-purchase .color-variable-item .modi-swatch-label,
.modi-purchase .color-variable-item .variable-item-span,
.modi-purchase .color-variable-item .variable-item-span-button {
  white-space: nowrap !important;
}

.modi-purchase .color-variable-item .variable-item-span-color,
.modi-purchase .variable-item-span-color {
  width: 16px !important;
  height: 16px !important;
  border: 1px solid rgba(0, 0, 0, .08) !important;
  border-radius: 999px !important;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .35) !important;
}

.modi-purchase .variable-item.disabled,
.modi-purchase .variable-item.out-of-stock {
  opacity: .42 !important;
  cursor: not-allowed !important;
}

.modi-purchase .reset_variations {
  display: none !important;
}

.modi-purchase .single_variation_wrap,
.modi-purchase .woocommerce-variation-add-to-cart,
.modi-purchase .woocommerce-variation-add-to-cart.variations_button {
  display: contents !important;
}

.modi-purchase .single_variation {
  grid-column: 1 / -1 !important;
  grid-row: 2 !important;
  flex: 0 0 100%;
  color: #666;
  font-size: 13px;
}

.modi-purchase .woocommerce-variation-price {
  display: none !important;
}

.modi-cart-qty-row .quantity,
.modi-purchase form.cart .quantity {
  grid-column: 1 !important;
  grid-row: 4 !important;
  display: grid !important;
  grid-template-columns: 40px 40px 40px !important;
  align-items: center;
  overflow: hidden;
  width: 120px;
  height: 44px;
  margin: 0;
  border: 1px solid #ddd;
  border-radius: 12px;
  background: #fff;
  vertical-align: middle;
}

.modi-purchase .quantity input.qty {
  width: 40px !important;
  height: 44px;
  border: 0;
  border-right: 1px solid #eee;
  border-left: 1px solid #eee;
  appearance: textfield;
  -moz-appearance: textfield;
  text-align: center;
  font-size: 14px;
  font-weight: 900;
}

.modi-purchase .quantity input.qty::-webkit-outer-spin-button,
.modi-purchase .quantity input.qty::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.modi-qty-step {
  width: 40px;
  height: 44px;
  border: 0;
  background: #fff;
  color: #111;
  font-size: 18px;
  font-weight: 900;
}

.modi-quantity-stock span {
  display: inline-block;
  color: var(--modi-primary);
  font-weight: 900;
}

/* Hiệu ứng cập nhật giá khi chọn biến thể. */
.modi-price__current,
.modi-quantity-stock span,
.modi-sticky-buy__price {
  transition: color .18s ease;
  will-change: transform;
}

.modi-price__current.is-price-up,
.modi-sticky-buy__price.is-price-up {
  animation: modiPriceUp .26s ease both;
}

.modi-price__current.is-price-down,
.modi-sticky-buy__price.is-price-down {
  animation: modiPriceDown .26s ease both;
}

.modi-quantity-stock span.is-price-up {
  animation: modiTotalUp .34s ease both;
}

.modi-quantity-stock span.is-price-down {
  animation: modiTotalDown .34s ease both;
}

@keyframes modiPriceUp {
  0% { transform: translateY(8px) scale(.98); }
  55% { transform: translateY(-3px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

@keyframes modiPriceDown {
  0% { transform: translateY(-8px) scale(.98); }
  55% { transform: translateY(3px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

@keyframes modiTotalUp {
  0% { transform: translateY(12px) scale(.94); color: #ff7a45; }
  55% { transform: translateY(-5px) scale(1.08); color: var(--modi-primary); }
  100% { transform: translateY(0) scale(1); color: var(--modi-primary); }
}

@keyframes modiTotalDown {
  0% { transform: translateY(-12px) scale(.94); color: #ff7a45; }
  55% { transform: translateY(5px) scale(1.08); color: var(--modi-primary); }
  100% { transform: translateY(0) scale(1); color: var(--modi-primary); }
}

.modi-purchase .modi-cart-qty-row {
  grid-column: 1 / -1 !important;
  grid-row: 4 !important;
  display: flex !important;
  gap: 10px !important;
  align-items: center !important;
  margin-bottom: 4px !important;
}

.modi-purchase .modi-cart-qty-row .quantity {
  flex: 0 0 120px !important;
  grid-column: auto !important;
  grid-row: auto !important;
}

.modi-purchase .modi-cart-qty-row .modi-quantity-stock {
  flex: 1 1 190px !important;
  min-width: 190px !important;
  grid-column: auto !important;
  grid-row: auto !important;
  white-space: nowrap !important;
}

.modi-purchase .modi-cart-actions {
  grid-column: 1 / -1 !important;
  grid-row: 5 !important;
  display: flex !important;
  gap: 10px !important;
  width: 100% !important;
  margin-top: 8px !important;
}

.modi-purchase .modi-cart-actions .single_add_to_cart_button {
  flex: 1.35 1 0 !important;
  grid-column: auto !important;
  grid-row: auto !important;
  width: auto !important;
}

.modi-purchase .modi-cart-actions .modi-buy-now-button {
  flex: 1 1 0 !important;
  grid-column: auto !important;
  grid-row: auto !important;
  width: auto !important;
}

.modi-purchase .single_add_to_cart_button,
.modi-btn {
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  padding: 0 16px;
  position: relative;
  overflow: hidden;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  transition: .2s ease;
}

.modi-purchase form.cart .single_add_to_cart_button:not(.modi-buy-now-button) {
  grid-column: 1 / 3 !important;
  grid-row: 5 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: #fff;
  border: 1px solid var(--modi-primary);
  color: var(--modi-primary);
  box-shadow: none;
}

.modi-purchase form.cart .modi-buy-now-button {
  grid-column: 3 !important;
  grid-row: 5 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--modi-primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(238, 77, 45, .22);
}

.modi-purchase .single_add_to_cart_button:hover,
.modi-btn--primary:hover { background: var(--modi-primary-dark); }


.modi-btn-ripple {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .55);
  pointer-events: none;
  transform: translate(-50%, -50%) scale(1);
  animation: modi-ripple-out .52s ease-out forwards;
}

.single_add_to_cart_button.is-disabled,
.modi-buy-now-button.is-disabled,
.modi-sticky-buy .modi-btn.is-disabled {
  cursor: wait;
  opacity: .82;
}

.single_add_to_cart_button.is-loading::after,
.modi-buy-now-button.is-loading::after,
.modi-sticky-buy .modi-btn.is-loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 999px;
  vertical-align: -2px;
  animation: modi-spin .7s linear infinite;
}

@keyframes modi-spin {
  to { transform: rotate(360deg); }
}

@keyframes modi-ripple-out {
  0% { opacity: .75; transform: translate(-50%, -50%) scale(.3); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(4.8); }
}

.modi-product-bubble {
  position: fixed;
  z-index: 9999;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .2);
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: modi-product-bubble-float 1.05s ease-out forwards;
}

.modi-product-bubble img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}

@keyframes modi-product-bubble-float {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(.45) rotate(-8deg); }
  15% { opacity: 1; transform: translate(-50%, -75%) scale(1) rotate(4deg); }
  70% { opacity: .9; transform: translate(calc(-50% + 18px), calc(-50% - 92px)) scale(.92) rotate(12deg); }
  100% { opacity: 0; transform: translate(calc(-50% - 10px), calc(-50% - 145px)) scale(.35) rotate(-10deg); }
}

.modi-btn--primary {
  background: var(--modi-primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(238, 77, 45, .22);
}

.modi-purchase > .modi-btn--green {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 8px;
  background: #0068ff;
  color: #fff;
  text-align: center;
}

.modi-btn--green:hover {
  background: #0056d6;
}

.modi-commitment {
  position: relative;
  margin-top: 14px;
  padding: 15px;
  overflow: hidden;
  border: 1px solid rgba(238, 77, 45, .16);
  border-radius: 18px;
  background: radial-gradient(circle at top right, rgba(238, 77, 45, .10), transparent 38%), linear-gradient(135deg, #fffaf7 0%, #fff 68%);
  box-shadow: 0 14px 34px rgba(45, 27, 18, .07);
}

.modi-commitment:before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--modi-primary), #ffb199, transparent);
}

.modi-commitment__title {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
  color: #241a15;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.01em;
}

.modi-commitment__title:before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--modi-primary), #ff7a45);
  color: #fff;
  font-size: 13px;
  box-shadow: 0 8px 16px rgba(238, 77, 45, .22);
}

.modi-commitment__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
}

.modi-commitment__item {
  position: relative;
  min-height: 40px;
  border: 1px solid rgba(238, 77, 45, .10);
  border-radius: 13px;
  background: rgba(255, 255, 255, .84);
  padding: 11px 12px 11px 34px;
  color: #3f332e;
  font-size: 12px;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 8px 18px rgba(45, 27, 18, .045);
}

.modi-commitment__item:before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(238, 77, 45, .14);
  transform: translateY(-50%);
}

.modi-commitment__item:after {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 4px;
  height: 7px;
  border-right: 2px solid var(--modi-primary);
  border-bottom: 2px solid var(--modi-primary);
  transform: translateY(-58%) rotate(45deg);
}

.modi-section {
  margin-top: 16px;
  border-radius: 18px;
}

.modi-section--padded { padding: 16px; }

/* Section đề xuất trong trang chi tiết: giữ đúng container, không tràn full màn hình. */
.modi-single-product .modi-section--padded {
  overflow: hidden;
  background: #fff;
}

.modi-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.modi-section__head .modi-detail__eyebrow {
  margin-bottom: 8px;
}

.modi-section__title,
.modi-detail__title {
  margin: 0;
  color: var(--modi-text);
  letter-spacing: -.03em;
  font-weight: 900;
}

.modi-section__title { font-size: 24px; }

/* Tiêu đề sản phẩm tương tự: điểm nhấn gọn, không nền/bo/shadow. */
.modi-section__title--related {
  position: relative;
  display: inline-block;
  padding-left: 14px;
  padding-bottom: 8px;
}

.modi-section__title--related::before {
  content: "";
  position: absolute;
  left: 0;
  top: .18em;
  width: 5px;
  height: 1.05em;
  border-radius: 999px;
  background: var(--modi-primary);
}

.modi-section__title--related::after {
  content: "";
  position: absolute;
  left: 14px;
  bottom: 0;
  width: 56px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--modi-primary), rgba(238, 77, 45, 0));
}

.modi-section ul.products {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.modi-section ul.products > li.product {
  width: auto !important;
  min-width: 0;
  margin: 0 !important;
}

/* Combo ngẫu nhiên: dùng lại card sản phẩm chuẩn của theme. */
.modi-combo-random {
  background: #fff;
  box-shadow: 0 12px 30px rgba(47, 28, 18, .06);
}

/* Giá trong sản phẩm đề xuất/tương tự: tăng size để dễ đọc hơn. */
.modi-related-products .price-row .price,
.modi-combo-random .price-row .price,
.modi-related-products .price-row .woocommerce-Price-amount,
.modi-combo-random .price-row .woocommerce-Price-amount {
  font-size: 16px;
  font-weight: 900;
}

.modi-related-products .price-row del .woocommerce-Price-amount,
.modi-combo-random .price-row del .woocommerce-Price-amount {
  font-size: 13px;
  font-weight: 700;
}


.modi-review-section {
  overflow: hidden;
  background: linear-gradient(135deg, #fff, #fff8f4);
}

.modi-review {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.modi-review__summary {
  display: grid;
  gap: 8px;
  border-radius: 16px;
  background: #fff7f3;
  padding: 16px;
}

.modi-review__kicker {
  color: var(--modi-primary);
  font-size: 14px;
  font-weight: 900;
}

.modi-review__score {
  display: flex;
  align-items: end;
  gap: 8px;
}

.modi-review__score strong {
  color: var(--modi-text);
  font-size: 34px;
  line-height: 1;
  font-weight: 900;
}

.modi-review__score span,
.modi-review__meta {
  color: #777;
  font-size: 12px;
  font-weight: 700;
}

.modi-review__stars,
.modi-review-card__stars {
  color: #ffb400;
  font-weight: 900;
}

.modi-review__open {
  min-height: 78px;
  margin-top: 36px;
  border: 3px solid #f10c00;
  border-radius: 4px;
  background: #fff;
  color: var(--modi-primary);
  font-weight: 900;
  transition: .2s ease;
}

.modi-review__open:hover {
  background: var(--modi-primary);
  color: #fff;
}

.modi-review__slider {
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.modi-review__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.modi-review__slider.is-swiper-enabled .modi-review__grid {
  display: flex;
  gap: 0;
}

.modi-review__slider.is-swiper-enabled:not(.swiper-initialized) .modi-review__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.modi-review__slider.is-swiper-enabled:not(.swiper-initialized) .swiper-slide,
.modi-review__slider:not(.is-swiper-enabled) .swiper-slide {
  width: auto !important;
}

.modi-review__slider.is-swiper-enabled:not(.swiper-initialized) .modi-review-nav {
  display: none;
}

@media (max-width: 639px) {
  .modi-review__slider.is-swiper-enabled {
    width: 100% !important;
    overflow: hidden !important;
  }

  .modi-review__slider.is-swiper-enabled .modi-review__grid {
    display: flex !important;
    gap: 0 !important;
    align-items: stretch !important;
  }

  .modi-review__slider.is-swiper-enabled .swiper-slide {
    width: calc((100vw - 44px) / 1.15) !important;
    max-width: calc((100vw - 44px) / 1.15) !important;
    margin-right: 10px !important;
    flex: 0 0 calc((100vw - 44px) / 1.15) !important;
  }

  .modi-review__slider.is-swiper-enabled .modi-review-card__image {
    height: 150px;
  }
}

@media (min-width: 640px) and (max-width: 1199px) {
  .modi-review__slider.is-swiper-enabled.swiper-initialized .swiper-slide {
    width: calc((100% - 12px) / 2) !important;
    margin-right: 12px !important;
  }
}

@media (min-width: 1200px) {
  .modi-review__slider.is-swiper-enabled.swiper-initialized .swiper-slide {
    width: calc((100% - 24px) / 3) !important;
    margin-right: 12px !important;
  }
}

.modi-review-nav {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 38px;
  height: 38px;
  border: 1px solid #ffd0c0;
  border-radius: 999px;
  background: #fff;
  color: var(--modi-primary);
  box-shadow: 0 8px 18px rgba(238, 77, 45, .16);
  transform: translateY(-50%);
}

.modi-review-prev { left: 8px; }
.modi-review-next { right: 8px; }

.modi-review-nav.swiper-button-disabled {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: auto;
}

.modi-review-nav.swiper-button-disabled * {
  pointer-events: none;
}

.modi-review-card {
  overflow: hidden;
  border: 1px solid #eee;
  border-radius: 16px;
  background: #fffdfb;
}

.modi-review-card__media {
  position: relative;
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: zoom-in;
}

.modi-review-card__image {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.modi-review-card__count {
  position: absolute;
  right: 10px;
  bottom: 10px;
  border-radius: 999px;
  background: rgba(36, 26, 21, .78);
  padding: 6px 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  backdrop-filter: blur(8px);
}

.modi-review-card__body { padding: 16px; }

.modi-review-card__user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.modi-review-card__user strong {
  display: block;
  color: var(--modi-text);
  font-size: 14px;
  font-weight: 900;
}

.modi-review-card__user em {
  display: block;
  color: #888;
  font-size: 12px;
  font-style: normal;
  font-weight: 600;
}

.modi-avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #fff1eb;
  color: var(--modi-primary);
  font-size: 14px;
  font-weight: 900;
}

.modi-review-card__stars {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.modi-review-card__stars span {
  color: #777;
  font-size: 12px;
}

.modi-review-card p {
  margin: 0;
  color: #555;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.7;
}

.modi-review-empty {
  display: grid;
  place-items: center;
  min-height: 160px;
  border: 1px dashed #f2c0ad;
  border-radius: 16px;
  color: #8d5a42;
  font-weight: 800;
  text-align: center;
}

.modi-review-form {
  margin-top: 16px;
  border: 1px solid #ffd9ca;
  border-radius: 20px;
  background: #fff;
  padding: 18px;
  box-shadow: 0 18px 40px rgba(238, 77, 45, .08);
}

.modi-review-form__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.modi-review-form__head span {
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.modi-review-form__head h3 {
  margin: 4px 0 0;
  color: var(--modi-text);
  font-size: 24px;
  font-weight: 900;
}

.modi-review-form__head button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: #fff1eb;
  color: var(--modi-primary);
  font-size: 24px;
  line-height: 1;
}

.modi-stars-input {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.modi-stars-input button {
  border: 0;
  background: transparent;
  color: #ffb400;
  font-size: 30px;
  line-height: 1;
  filter: drop-shadow(0 5px 8px rgba(255, 180, 0, .2));
}

.modi-review-form__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.modi-review-check {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.modi-review-form input[type="text"],
.modi-review-form input[type="email"],
.modi-review-form textarea {
  width: 100%;
  border: 1px solid #eee1d8;
  border-radius: 14px;
  background: #fffdfb;
  padding: 12px 14px;
  color: #333;
  font-weight: 700;
}

.modi-review-form textarea {
  margin-top: 10px;
  resize: vertical;
}

.modi-upload {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0 14px;
  border: 1px dashed #f2b39a;
  border-radius: 16px;
  background: #fff8f4;
  padding: 12px;
  cursor: pointer;
}

.modi-upload input { display: none; }

.modi-upload__icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: #fff;
  color: var(--modi-primary);
  font-size: 24px;
  box-shadow: inset 0 0 0 1px #ffe0d4;
}

.modi-upload b,
.modi-upload small { display: block; }
.modi-upload b { color: var(--modi-primary); font-size: 14px; }
.modi-upload small { color: #8d5a42; font-size: 12px; }

.modi-upload__hint {
  margin-left: auto;
  border-radius: 999px;
  background: var(--modi-primary);
  padding: 8px 12px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.modi-upload-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
  gap: 8px;
  margin: -4px 0 14px;
}

.modi-upload-preview:empty { display: none; }

.modi-upload-preview img {
  width: 100%;
  height: 74px;
  border: 2px solid #fff1eb;
  border-radius: 12px;
  object-fit: cover;
}

.modi-detail {
  overflow: hidden;
}

.modi-detail__intro {
  padding: 0 20px;
  background: #fffdfb;
}

.modi-detail__intro.has-detail-body {
  border-bottom: 1px solid #eee;
}

.modi-detail__eyebrow {
  display: inline-flex;
  margin-top: 1rem;
  border-radius: 999px;
  background: #fff1eb;
  padding: 5px 12px;
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
}

.modi-detail__title {
  margin-top: 8px;
  font-size: 34px;
  line-height: 1.15;
}

.modi-detail__desc {
  margin: 12px 0 0;
  color: #666;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.75;
  text-align:justify;
}

.modi-detail__body { padding: 20px 20px 28px; }

.modi-detail-specs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.modi-detail-spec {
  min-height: 98px;
  border: 1px solid #eee;
  border-radius: 16px;
  background: #fff;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(17, 17, 17, .04);
}

.modi-detail-spec span {
  display: block;
  margin-bottom: 8px;
  color: #888;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.modi-detail-spec strong {
  display: block;
  color: var(--modi-text);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.45;
}

.modi-desc-box {
  margin-top: 0;
  border-radius: 16px;
  background: #fff7f3;
  padding: 18px 20px 22px;
}

.modi-desc-box h3,
.modi-detail-images h3 {
  margin: 0 0 14px;
  color: var(--modi-text);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.25;
}

/* Tiêu đề ảnh chi tiết: tạo nhấn nhá nhẹ để tách khỏi nội dung mô tả. */
.modi-detail-images h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  border-radius: 999px;
  background: #fff7f3;
  padding: 8px 14px 8px 10px;
  box-shadow: 0 8px 24px rgba(238, 77, 45, .08);
}

.modi-detail-images h3::before {
  content: "";
  width: 8px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--modi-primary), #ff9b73);
}

.modi-desc-box p,
.modi-desc-box li {
  color: #666;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.75;
}

/* Ảnh chi tiết sản phẩm: hiển thị liền mạch, thẳng mép với box mô tả và không bo góc. */
.modi-detail-images,
.modi-detail .modi-detail-images {
  overflow: visible !important;
  margin: 24px 0 0;
  padding: 0;
  border-radius: 0 !important;
}

.modi-detail-image,
.modi-detail .modi-detail-image {
  overflow: visible !important;
  margin: 0;
  padding: 0;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.modi-detail-image img,
.modi-detail .modi-detail-image img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.modi-detail-image__body { padding: 20px; }

.modi-detail-image__index {
  display: inline-flex;
  border-radius: 999px;
  background: #fff1eb;
  padding: 5px 12px;
  color: var(--modi-primary);
  font-size: 12px;
  font-weight: 900;
}

.modi-detail-image__body p {
  margin: 10px 0 0;
  color: #666;
  font-size: 14px;
  line-height: 1.65;
}

.modi-sticky-buy {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 80;
  display: none;
  border-top: 1px solid #eee;
  background: rgba(255, 255, 255, .97);
  padding: 8px 12px;
  box-shadow: 0 -10px 28px rgba(0, 0, 0, .12);
  backdrop-filter: blur(10px);
}

.modi-sticky-buy.is-visible { display: block; }

.modi-sticky-buy__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1300px;
  margin: 0 auto;
}

.modi-sticky-buy__thumb {
  overflow: hidden;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border: 1px solid #eee;
  border-radius: 12px;
  background: #fff7f3;
}

.modi-sticky-buy__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modi-sticky-buy__info {
  flex: 1;
  min-width: 0;
}

.modi-sticky-buy__title,
.modi-sticky-buy__sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modi-sticky-buy__title {
  color: var(--modi-text);
  font-size: 13px;
  font-weight: 900;
}

.modi-sticky-buy__sub {
  margin-top: 2px;
  color: #777;
  font-size: 12px;
  font-weight: 600;
}

.modi-sticky-buy__total {
  flex: 0 0 auto;
  min-width: 140px;
}

.modi-sticky-buy__label {
  color: #777;
  font-size: 11px;
  font-weight: 700;
}

.modi-sticky-buy__price,
.modi-sticky-buy__price .woocommerce-Price-amount {
  color: var(--modi-primary);
  font-size: 24px;
  font-weight: 900;
  white-space: nowrap;
}

.modi-sticky-buy .modi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  margin-top: 0;
  text-decoration: none;
  white-space: nowrap;
}

.modi-sticky-buy .modi-btn--green {
  width: auto;
  min-width: 150px;
  gap: 8px;
  background: #0068ff;
  color: #fff;
}

.modi-sticky-buy .modi-btn--green:hover {
  background: #0056d6;
}

.modi-zalo-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.modi-btn--outline {
  border: 1px solid var(--modi-primary);
  background: #fff;
  color: var(--modi-primary);
}

.modi-detail__desc .modi-detail__intro{
  padding-left: 0;
}

@media (max-width: 1180px) {
  .modi-product-layout { grid-template-columns: 1fr; }
  .modi-gallery__thumbs.swiper:not(.swiper-initialized) .swiper-slide {
    flex-basis: calc((100% - 36px) / 4);
    width: calc((100% - 36px) / 4);
  }
}

@media (max-width: 1024px) {
  .modi-product-layout__top { grid-template-columns: 1fr; }
  .category-panel { display: none; }
  .modi-services__grid { grid-template-columns: repeat(3, 1fr); }
  .modi-section ul.products { grid-template-columns: repeat(3, 1fr); }
  .modi-review { grid-template-columns: 1fr; }
  .modi-review__summary { position: relative; }
  .modi-review__open { position: absolute; top: 14px; right: 14px; min-height: 30px; margin: 0; border: 1px solid #ffd0c0; border-radius: 999px; padding: 0 12px; font-size: 12px; }
  .modi-review__grid { grid-template-columns: repeat(2, 1fr); }
  .modi-detail-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modi-speed { display: none; }
}

/* Gallery tablet/iPad: dùng cùng cách xử lý với mobile để tránh lỗi AVIF và tràn thumbnail. */
@media (min-width: 721px) and (max-width: 1180px) {
  html,
  body.single-product {
    overflow-x: hidden;
  }

  body.single-product .modi-single-product,
  body.single-product .modi-product-layout,
  body.single-product .modi-product-layout__main,
  body.single-product .modi-product-layout__top,
  body.single-product .modi-gallery {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  body.single-product .modi-product-layout,
  body.single-product .modi-product-layout__main,
  body.single-product .modi-product-layout__top {
    display: block !important;
  }

  .modi-gallery { padding: 10px; }
  .modi-gallery__hero {
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: auto;
    background: #fff;
  }
  .modi-gallery__hero picture {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
  }
  .modi-gallery__image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center center;
  }
  .modi-gallery__thumbs {
    overflow: hidden;
    width: 100%;
    max-width: 100%;
  }
  .modi-gallery__thumbs-grid {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: 4px;
  }
  .modi-gallery__thumbs .swiper-wrapper {
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .modi-gallery__thumb-wrap {
    flex: 0 0 72px;
    width: 72px;
    max-width: 72px;
  }
  .modi-gallery__thumbs .swiper-slide {
    max-width: none !important;
  }
  .modi-gallery__thumbs.swiper {
    padding: 0 0 12px;
    border-bottom: 1px solid #f0e4dc;
  }
  .modi-gallery__thumb {
    width: 100%;
    height: 112px;
    aspect-ratio: 1 / 1;
    padding: 3px;
  }
  .modi-gallery__thumb picture {
    display: block;
    width: 100%;
    height: 100%;
  }
  .modi-gallery__nav {
    display: grid;
    width: 38px;
    min-width: 38px;
    height: 38px;
    min-height: 38px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 8px 22px rgba(0,0,0,.16);
  }
  .modi-gallery__prev { left: 8px; }
  .modi-gallery__next { right: 8px; }
  .modi-gallery__nav.swiper-button-disabled,
  .modi-gallery__nav.swiper-button-lock,
  .modi-gallery__nav[aria-disabled="true"] {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .modi-gallery__thumbs.swiper:not(.swiper-initialized) .swiper-slide {
    flex-basis: calc((100% - 20px) / 3);
    width: calc((100% - 20px) / 3);
  }
  html,
  body.single-product {
    overflow-x: hidden;
  }

  body.single-product .modi-single-product,
  body.single-product .modi-product-layout,
  body.single-product .modi-product-layout__main,
  body.single-product .modi-product-layout__top,
  body.single-product .modi-gallery {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  body.single-product .modi-product-layout,
  body.single-product .modi-product-layout__main,
  body.single-product .modi-product-layout__top {
    display: block !important;
  }

  .modi-review__summary { position: relative; }
  .modi-review__open { position: absolute; top: 14px; right: 14px; min-height: 30px; margin: 0; border: 1px solid #ffd0c0; border-radius: 999px; padding: 0 12px; font-size: 12px; }
  .modi-single-product { padding: 10px 10px 96px; }
  /* Gallery mobile: khung ổn định, ảnh AVIF/WebP không zoom/crop và không kéo dài layout. */
  .modi-gallery { padding: 10px; }
  .modi-gallery__hero {
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: auto;
    background: #fff;
  }
  .modi-gallery__hero picture {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
  }
  .modi-gallery__image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center center;
  }
  .modi-gallery__thumbs {
    overflow: hidden;
    width: 100%;
    max-width: 100%;
  }
  .modi-gallery__thumbs-grid {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: 4px;
  }
  .modi-gallery__thumbs .swiper-wrapper {
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .modi-gallery__thumb-wrap {
    flex: 0 0 72px;
    width: 72px;
    max-width: 72px;
  }
  .modi-gallery__thumbs .swiper-slide {
    max-width: none !important;
  }
  .modi-gallery__thumbs.swiper {
    padding: 0 0 12px;
    border-bottom: 1px solid #f0e4dc;
  }
  .modi-gallery__thumb {
    width: 100%;
    height: 112px;
    aspect-ratio: 1 / 1;
    padding: 3px;
  }
  .modi-gallery__thumb picture {
    display: block;
    width: 100%;
    height: 100%;
  }
  .modi-gallery__nav {
    display: grid;
    width: 38px;
    min-width: 38px;
    height: 38px;
    min-height: 38px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 8px 22px rgba(0,0,0,.16);
  }
  .modi-gallery__prev { left: 8px; }
  .modi-gallery__next { right: 8px; }
  .modi-gallery__nav.swiper-button-disabled,
  .modi-gallery__nav.swiper-button-lock,
  .modi-gallery__nav[aria-disabled="true"] {
    display: none !important;
  }
  .modi-services__grid { grid-template-columns: repeat(2, 1fr); }
  .modi-services__item { min-height: 88px; }
  .modi-title { font-size: 22px; }
  .modi-section__title--related {
    padding-left: 12px;
    padding-bottom: 6px;
    font-size: 21px;
    line-height: 1.25;
  }
  .modi-section__title--related::before {
    width: 4px;
    height: 1em;
  }
  .modi-section__title--related::after {
    left: 12px;
    width: 46px;
    height: 2px;
  }
  .modi-price__current,
  .modi-price__current .woocommerce-Price-amount { font-size: 24px; }
  .modi-section ul.products { grid-template-columns: repeat(2, 1fr); }
  .modi-review__grid,
  .modi-review-form__grid { grid-template-columns: 1fr; }
  .modi-review-card__image { height: 140px; }
  .modi-detail-specs { grid-template-columns: 1fr; }
  .modi-detail__title { font-size: 28px; }
  .modi-detail-image img { height: auto; }
  .modi-sticky-buy {
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  }
  .modi-sticky-buy__inner {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 8px;
  }
  .modi-sticky-buy__thumb {
    width: 44px;
    height: 44px;
    grid-column: 1;
    grid-row: 1;
  }
  .modi-sticky-buy__info {
    display: block;
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
  }
  .modi-sticky-buy__title {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    border-radius: 999px;
    color: var(--modi-text);
    font-size: 12px;
  }
  .modi-sticky-buy__title[data-modi-flash-countdown] {
    background: #fff1eb;
    padding: 4px 8px;
    color: var(--modi-primary);
    box-shadow: inset 0 0 0 1px rgba(238, 77, 45, .16);
  }
  .modi-sticky-buy__title[data-modi-flash-countdown]::before {
    content: 'Flash Sale';
    flex: 0 0 auto;
    margin-right: 6px;
    border-radius: 999px;
    background: var(--modi-primary);
    padding: 3px 6px;
    color: #fff;
    font-size: 10px;
    font-weight: 900;
  }
  .modi-sticky-buy__title[data-modi-flash-countdown] {
    font-size: 0;
  }
  .modi-sticky-buy__title[data-modi-flash-countdown] span {
    font-size: 11px;
    font-weight: 900;
  }
  .modi-sticky-buy__sub {
    margin-top: 3px;
    font-size: 10px;
  }
  .modi-sticky-buy__total {
    grid-column: 3;
    grid-row: 1;
    min-width: 92px;
    text-align: right;
  }
  .modi-sticky-buy__label { font-size: 10px; }
  .modi-sticky-buy__price,
  .modi-sticky-buy__price .woocommerce-Price-amount { font-size: 17px; }
  .modi-sticky-buy .modi-btn {
    min-height: 42px;
    padding: 0 10px;
    font-size: 12px;
  }
  .modi-sticky-buy .modi-btn--green {
    grid-column: 1 / 2;
    grid-row: 2;
    min-width: 0;
    padding: 0;
    font-size: 0;
  }
  .modi-sticky-buy .modi-btn--green .modi-zalo-icon {
    width: 24px;
    height: 24px;
  }
  .modi-sticky-buy .modi-btn--outline {
    grid-column: 2;
    grid-row: 2;
  }
  .modi-sticky-buy .modi-btn--primary {
    grid-column: 3;
    grid-row: 2;
  }
  .modi-speed{
    display: none;
  }
}

/* Desktop chỉ hiển thị 5 sản phẩm; tablet/mobile vẫn giữ 6 sản phẩm. */
@media (min-width: 1025px) {
  body.single-product .modi-single-product .modi-related-products ul.products > li.product:nth-child(n+6),
  body.single-product .modi-single-product .modi-combo-random ul.products > li.product:nth-child(n+6) {
    display: none !important;
  }
}

/* CSS vá lỗi hosting cho trang chi tiết: khóa grid sản phẩm gợi ý/tương tự. */
body.single-product .modi-single-product .modi-related-products,
body.single-product .modi-single-product .modi-combo-random {
  max-width: 100% !important;
  overflow: hidden !important;
  padding: 16px !important;
}

body.single-product .modi-single-product .modi-related-products ul.products,
body.single-product .modi-single-product .modi-combo-random ul.products {
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 10px !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

body.single-product .modi-single-product .modi-related-products ul.products > li.product,
body.single-product .modi-single-product .modi-combo-random ul.products > li.product {
  float: none !important;
  clear: none !important;
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.single-product .modi-single-product .modi-related-products .modi-product-card,
body.single-product .modi-single-product .modi-combo-random .modi-product-card {
  overflow: hidden !important;
  width: 100% !important;
}

@media (max-width: 1024px) {
  body.single-product .modi-single-product .modi-related-products ul.products,
  body.single-product .modi-single-product .modi-combo-random ul.products {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 720px) {
  body.single-product .modi-single-product .modi-related-products ul.products,
  body.single-product .modi-single-product .modi-combo-random ul.products {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

}

/* Hotfix hosting: khóa grid sản phẩm đề xuất/tương tự trong single product. */
body.single-product .modi-single-product .modi-related-products,
body.single-product .modi-single-product .modi-combo-random {
  max-width: 100% !important;
  overflow: hidden !important;
  padding: 16px !important;
}

body.single-product .modi-single-product .modi-related-products ul.products,
body.single-product .modi-single-product .modi-combo-random ul.products {
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 10px !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

body.single-product .modi-single-product .modi-related-products ul.products > li.product,
body.single-product .modi-single-product .modi-combo-random ul.products > li.product {
  float: none !important;
  clear: none !important;
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.single-product .modi-single-product .modi-related-products .modi-product-card,
body.single-product .modi-single-product .modi-combo-random .modi-product-card {
  overflow: hidden !important;
  width: 100% !important;
}

@media (max-width: 1024px) {
  body.single-product .modi-single-product .modi-related-products ul.products,
  body.single-product .modi-single-product .modi-combo-random ul.products {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 720px) {
  body.single-product .modi-single-product .modi-related-products ul.products,
  body.single-product .modi-single-product .modi-combo-random ul.products {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

}