/* Shop v2 — trang chi tiết sản phẩm (templates/single-product.php). Ghi đè product-detail.css của theme,
 * chỉ trong .tlv2-product. Màu từ bảng màu (--tl-*). !important chỉ dùng khi JS/markup cũ gắn style inline. */

.tlv2-product {
  --pd-text: #252a2b;
  --pd-muted: #6b7280;
  --pd-line: #ececec;
  --pd-radius: 12px;
  color: var(--pd-text);
}

/* ---------- Breadcrumb ---------- */
.tlv2-product .product-breadcrumb { padding: 14px 0; background: #fff; border-bottom: 1px solid var(--pd-line); }
.tlv2-product .product-breadcrumb .breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 0; font-size: 13px; color: var(--pd-muted); background: none; }
.tlv2-product .product-breadcrumb .breadcrumb a { color: var(--pd-muted); }
.tlv2-product .product-breadcrumb .breadcrumb a:hover { color: var(--tl-primary, #dc4d28); text-decoration: none; }
.tlv2-product .tlv2-crumb-sep { margin: 0 8px; color: #c4c7cc; }

/* ---------- Bố cục 2 cột ---------- */
.tlv2-product .product-main { padding: 32px 0 48px; }
.tlv2-product__layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.tlv2-product__gallery { position: sticky; top: 104px; min-width: 0; }
.tlv2-product__info { min-width: 0; }
.tlv2-product .product-gallery { position: static; }

/* ---------- Gallery ---------- */
.tlv2-product .product-gallery__main { margin-bottom: 12px; }
.tlv2-product .product-gallery__main-image {
  overflow: hidden;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: #fff;
  box-shadow: none;
}
.tlv2-product .product-gallery__image { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.tlv2-product .product-gallery__thumbnails { display: flex; gap: 10px; padding: 2px; overflow-x: auto; scrollbar-width: none; }
.tlv2-product .product-gallery__thumbnails::-webkit-scrollbar { display: none; }
.tlv2-product .product-gallery__thumbnail {
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--pd-line);
  border-radius: 10px;
  background: #fff;
  opacity: .75;
  transition: opacity .2s ease, border-color .2s ease;
}
.tlv2-product .product-gallery__thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.tlv2-product .product-gallery__thumbnail:hover { opacity: 1; }
.tlv2-product .product-gallery__thumbnail.active { opacity: 1; border: 2px solid var(--tl-primary, #dc4d28); }

/* ---------- Khối thông tin: xếp lại thứ tự (tên → giá → tồn kho → chọn biến thể → mua → thông số) ---------- */
.tlv2-product .product-info { display: flex; flex-direction: column; gap: 0; padding: 0; }
.tlv2-product .product-info__title { order: 1; margin: 0 0 14px; font-size: 28px; font-weight: 700; line-height: 1.3; color: var(--tl-heading, #1f2937); }
.tlv2-product .product-info__pricing { order: 2; }
.tlv2-product .product-info__stock { order: 3; }
.tlv2-product .product-info__short-description { order: 4; }
.tlv2-product .product-info__variations { order: 5; }
.tlv2-product .product-info__cart { order: 6; }
.tlv2-product .product-info__meta { order: 7; }

/* Giá */
.tlv2-product .product-info__pricing {
  margin: 0 0 14px;
  padding: 0 0 16px;
  border: 0;
  border-bottom: 1px solid var(--pd-line);
  border-radius: 0;
  background: none;
  box-shadow: none;
}
.tlv2-product .product-info__pricing::before { display: none; }
.tlv2-product .product-price-wrapper { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; padding: 0; border: 0; background: none; }
.tlv2-product .price-row { display: flex; align-items: baseline; gap: 8px; margin: 0; padding: 0; border: 0; }
.tlv2-product .price-label { display: none; }
.tlv2-product .product-price--current,
.tlv2-product .product-price--sale,
.tlv2-product .product-price--variable,
.tlv2-product .product-price--variable .amount { font-size: 28px; font-weight: 800; line-height: 1.2; color: var(--tl-primary, #dc4d28); }
.tlv2-product .product-price--regular { order: 2; font-size: 16px; font-weight: 500; color: #9ca3af; text-decoration: line-through; }
.tlv2-product .price-row:has(.product-price--regular) { order: 2; }
.tlv2-product .vat-notice {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 8px 0 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  font-size: 13px;
  color: var(--pd-muted);
}
.tlv2-product .vat-notice svg { margin: 0 !important; flex-shrink: 0; }

/* Tồn kho */
.tlv2-product .product-info__stock { margin: 0 0 18px; }
.tlv2-product .stock-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.tlv2-product .stock-status svg { width: 14px; height: 14px; }
.tlv2-product .stock-status--in-stock { background: #ecfdf3; color: #15803d; }
.tlv2-product .stock-status--out-of-stock { background: #fef2f2; color: #b91c1c; }

.tlv2-product .product-info__short-description { margin: 0 0 18px; font-size: 15px; line-height: 1.65; color: #374151; }

/* Biến thể: thẻ chọn viền mảnh, chọn = viền + nền nhạt màu chủ đạo (JS cũ gắn style inline → !important) */
.tlv2-product .product-info__variations { margin: 0 0 18px; padding: 0; border: 0; background: none; }
.tlv2-product .variation-selector { margin: 0; }
.tlv2-product .variation-selector + .variation-selector { margin-top: 14px; }
.tlv2-product .variation-label { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--pd-muted); }
.tlv2-product .variation-options { display: flex; flex-wrap: wrap; gap: 10px; }
.tlv2-product .variation-option {
  min-width: 72px;
  min-height: 44px;
  margin: 0 !important;
  padding: 8px 18px !important;
  border: 1px solid #d9dce1 !important;
  border-radius: 8px !important;
  background: #fff !important;
  color: var(--pd-text) !important;
  font-size: 14px;
  font-weight: 600;
  box-shadow: none !important;
  transition: border-color .15s ease, background-color .15s ease, color .15s ease !important;
}
.tlv2-product .variation-option:hover { border-color: var(--tl-primary, #dc4d28) !important; }
.tlv2-product .variation-option.selected {
  border-color: var(--tl-primary, #dc4d28) !important;
  background: var(--tl-primary-soft, #fff5f2) !important;
  color: var(--tl-primary-dark, #b83d1f) !important;
  box-shadow: inset 0 0 0 1px var(--tl-primary, #dc4d28) !important;
}
.tlv2-product .variation-selection-message { margin: 10px 0 0; padding: 0; border: 0; background: none; font-size: 13px; color: var(--pd-muted); }
.tlv2-product .variation-selection-message p { margin: 0; }

/* Số lượng + Thêm vào giỏ cùng 1 hàng, nút liên hệ bên dưới */
.tlv2-product .product-info__cart { display: flex; flex-direction: column; gap: 12px; margin: 0 0 24px; }
.tlv2-product .product-add-to-cart-form { display: flex; flex-direction: row; align-items: stretch; gap: 12px; margin: 0; }
.tlv2-product .quantity-selector {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: stretch;
  width: auto;
  height: 52px;
  overflow: hidden;
  border: 1px solid #d9dce1;
  border-radius: 10px;
  background: #fff;
}
.tlv2-product .quantity-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 100%;
  padding: 0;
  border: 0;
  background: #fff;
  color: #374151;
  transition: background-color .15s ease;
}
.tlv2-product .quantity-btn:hover { background: #f3f4f6; color: var(--tl-primary, #dc4d28); }
.tlv2-product .quantity-input {
  width: 48px;
  height: 100%;
  padding: 0;
  border: 0;
  border-inline: 1px solid #eceef1;
  background: #fff;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  -moz-appearance: textfield;
}
.tlv2-product .quantity-input:focus { outline: none; }
.tlv2-product .btn-add-to-cart {
  display: inline-flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  margin: 0;
  padding: 0 24px;
  border: 0;
  border-radius: 10px;
  background: var(--tl-primary, #dc4d28);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  box-shadow: none;
  transform: none;
  transition: background-color .2s ease;
}
.tlv2-product .btn-add-to-cart:hover:not(:disabled) { background: var(--tl-primary-dark, #b83d1f); transform: none; box-shadow: none; }
.tlv2-product .btn-add-to-cart:disabled { background: #e5e7eb; color: #6b7280; cursor: not-allowed; }
.tlv2-product .btn-contact-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid var(--tl-primary, #dc4d28);
  border-radius: 10px;
  background: #fff;
  color: var(--tl-primary, #dc4d28);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.tlv2-product .btn-contact-order:hover { background: var(--tl-primary, #dc4d28); color: #fff; text-decoration: none; }
.tlv2-product .product-out-of-stock-notice { padding: 12px 14px; border-radius: 10px; background: #fef2f2; color: #b91c1c; font-size: 14px; }

/* Thông số: danh sách 2 cột nhãn / giá trị, kẻ mảnh */
.tlv2-product .product-info__meta {
  display: block;
  margin: 0;
  padding: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: #fff;
  overflow: hidden;
}
.tlv2-product .product-meta-item {
  display: grid;
  grid-template-columns: 22px 120px minmax(0, 1fr);
  align-items: center;
  gap: 0 10px;
  margin: 0;
  padding: 12px 16px;
  border: 0;
  border-bottom: 1px solid var(--pd-line);
  font-size: 14px;
}
.tlv2-product .product-meta-item:last-child { border-bottom: 0; }
.tlv2-product .product-meta-item:nth-child(odd) { background: #fafafa; }
.tlv2-product .product-meta-item svg { width: 16px; height: 16px; color: var(--pd-muted); stroke: currentColor; }
.tlv2-product .product-meta-item__label { margin: 0; color: var(--pd-muted); font-weight: 500; }
.tlv2-product .product-meta-item__value { min-width: 0; margin: 0; font-weight: 600; color: var(--pd-text); overflow-wrap: anywhere; }
.tlv2-product .product-meta-item__value a { color: var(--tl-primary, #dc4d28); font-weight: 600; }
.tlv2-product .product-meta-item__brand-logo { display: none; }

/* ---------- Mô tả ---------- */
.tlv2-product .product-tabs { padding: 0 0 48px; }
.tlv2-product .product-description-section {
  padding: 32px 36px;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: #fff;
}
.tlv2-product .product-description-section__title {
  margin: 0 0 20px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--pd-line);
  font-size: 22px;
  font-weight: 700;
  color: var(--tl-heading, #1f2937);
}
.tlv2-product .product-description-section__title::after { display: none; }
.tlv2-product .product-description-section__content { max-width: none; font-size: 15px; line-height: 1.75; color: #374151; }
.tlv2-product .product-description-section__content h2,
.tlv2-product .product-description-section__content h3,
.tlv2-product .product-description-section__content h4 { margin: 28px 0 10px; font-size: 18px; font-weight: 700; line-height: 1.4; color: var(--tl-heading, #1f2937); }
.tlv2-product .product-description-section__content > :first-child { margin-top: 0; }
.tlv2-product .product-description-section__content p { margin: 0 0 14px; }
.tlv2-product .product-description-section__content img { max-width: 100%; height: auto; border-radius: 10px; }
/* Bỏ gạch đầu dòng rỗng (nội dung cũ có <li></li> thừa) */
.tlv2-product .product-description-section__content li:empty,
.tlv2-product .product-description-section__content ul:not(:has(li:not(:empty))),
.tlv2-product .product-description-section__content ol:not(:has(li:not(:empty))) { display: none; }

/* ---------- Sản phẩm liên quan (lưới ô sản phẩm của cửa hàng) ---------- */
.tlv2.tlv2-product__related { padding: 44px 0 56px; border-top: 1px solid var(--pd-line); }
.tlv2-product__related-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.tlv2-product__related-title { margin: 0; font-size: 22px; font-weight: 700; color: var(--tl-heading, #1f2937); }
.tlv2-product__related-all { flex-shrink: 0; color: var(--tl-primary, #dc4d28); font-size: 14px; font-weight: 600; text-decoration: none; }
.tlv2-product__related-all:hover { text-decoration: underline; }

/* ---------- Tablet / mobile ---------- */
@media (max-width: 991px) {
  .tlv2-product__layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .tlv2-product__gallery { position: static; }
  .tlv2-product .product-main { padding: 20px 0 32px; }
}
@media (max-width: 575px) {
  .tlv2-product .product-breadcrumb { padding: 10px 0; }
  .tlv2-product .product-breadcrumb .breadcrumb { font-size: 12px; }
  .tlv2-product .product-info__title { margin-bottom: 10px; font-size: 22px; }
  .tlv2-product .product-price--current,
  .tlv2-product .product-price--sale,
  .tlv2-product .product-price--variable,
  .tlv2-product .product-price--variable .amount { font-size: 24px; }
  .tlv2-product .product-gallery__thumbnail { flex-basis: 64px; width: 64px; height: 64px; }
  .tlv2-product .variation-option { min-width: 64px; padding: 8px 14px !important; }
  .tlv2-product .quantity-selector { justify-content: flex-start; height: 50px; }
  .tlv2-product .quantity-btn { width: 40px; }
  .tlv2-product .quantity-input { width: 42px; }
  .tlv2-product .btn-add-to-cart { min-height: 50px; padding: 0 14px; font-size: 15px; }
  .tlv2-product .product-meta-item { grid-template-columns: 20px 92px minmax(0, 1fr); padding: 11px 12px; font-size: 13.5px; }
  .tlv2-product .product-tabs { padding-bottom: 32px; }
  .tlv2-product .product-description-section { padding: 22px 16px; }
  .tlv2-product .product-description-section__title { font-size: 19px; }
  .tlv2-product .product-description-section__content { font-size: 14.5px; line-height: 1.7; }
  .tlv2.tlv2-product__related { padding: 32px 0 40px; }
  .tlv2-product__related-title { font-size: 19px; }
}