/* ---------- علاقه‌مندی ---------- */
.wishlist-active {
  background-color: var(--wood-primary) !important;
}

.wishlist-item {
  transition: var(--transition);
}

.wishlist-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.wishlist-icon:hover {
  transform: scale(1.12);
}

/* ---------- دکمه بازگشت ---------- */
.btn-more-articles {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition);
  z-index: 1000;
  border-radius: var(--radius-full);
}

.btn-more-articles:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px var(--shadow-hover);
}

.btn-more-articles .tooltip-text {
  visibility: hidden;
  width: 140px;
  background: var(--wood-primary-dark);
  color: #fff;
  text-align: center;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  position: absolute;
  z-index: 1;
  bottom: 110%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-more-articles:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* ---------- ساختار کلی ---------- */
.carousel-single {
  margin-top: 1rem;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 40px var(--shadow);
}

.card-single {
  color: var(--wood-primary-dark);
}

.product-layout {
  align-items: stretch;
}

/* ---------- گالری ---------- */
.product-gallery-col {
  position: sticky;
  text-align: center;
  top: 100px;
}

.product-gallery {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.product-gallery__wishlist {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}

.product-gallery__wishlist a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.product-gallery__main {
  position: relative;
  width: 100%;
  height: 420px;                
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 34px -14px var(--shadow);
  cursor: zoom-in;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-gallery__main img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;          
  transition: transform 0.5s ease;
}

.product-gallery__main img#mainProductImage {
  transition: transform 0.1s ease-out, opacity 0.3s ease;
  transform-origin: center center;
  will-change: transform;
}

.product-gallery__main.is-zooming img#mainProductImage {
  transform: scale(2);
}

.product-gallery__thumbs {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 4px;
}

.product-gallery__thumb {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  background: var(--wood-cream);
  padding: 4px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-gallery__thumb:hover {
  transform: translateY(-2px);
}

.product-gallery__thumb.is-active {
  border-color: var(--wood-accent);
  box-shadow: 0 0 0 3px rgba(193, 168, 138, 0.2);
}

.image-zoom-modal {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(20, 18, 15, 0.92);
  align-items: center;
  justify-content: center;
  padding: 30px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.image-zoom-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.image-zoom-modal__inner {
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  cursor: zoom-in;
  touch-action: none;
  transform: scale(0.9);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.image-zoom-modal.is-open .image-zoom-modal__inner {
  transform: scale(1);
}

.image-zoom-modal__inner.is-zoomed {
  cursor: zoom-out;
}

.image-zoom-modal__inner img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.2s ease-out;
  transform-origin: center center;
  user-select: none;
  -webkit-user-drag: none;
}

.image-zoom-modal__close {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: none;
  background: #fdf6ec;
  color: #2c2a26;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2001;
}

.image-zoom-modal__close:hover {
  background: var(--wood-accent);
  color: #fff;
}

/* ---------- پنل اطلاعات ---------- */
.product-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 0.5rem;
  height: 100%;
  justify-content: space-between;
}

.product-info-panel__title {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--wood-primary-dark);
  line-height: 1.5;
  margin: 0;
}

.product-info-panel__code {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: #999;
  margin-top: 4px;
}

.product-info-panel__rating-link {
  text-decoration: none;
  align-self: flex-start;
}

.product-rating-display {
  display: flex;
  align-items: center;
  gap: 4px;
  direction: ltr;
}

.product-rating-display .rating-star {
  color: #ddd;
  font-size: 1.05rem;
}

.product-rating-display .rating-star.checked {
  color: #f4b400;
}

.product-rating-display.is-interactive .rating-star {
  cursor: pointer;
  transition: transform 0.15s ease;
}

.product-rating-display.is-interactive .rating-star:hover,
.product-rating-display.is-interactive .rating-star.hovered {
  transform: scale(1.2);
}

.product-rating-display #reviews {
  margin-right: 8px;
  font-size: 0.82rem;
  color: #888;
  direction: rtl;
}

.product-info-panel__specs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
}

.spec-chip-label {
  color: #888;
}

.spec-chip {
  background: var(--wood-cream);
  color: var(--wood-primary-dark);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ---------- باکس خرید ---------- */
.buy-box {
  background: #fff;
  border: 1px solid #eee;
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.buy-box__price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.buy-box__price-current {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--wood-primary-dark);
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.buy-box__price-current small {
  font-size: 0.8rem;
  font-weight: 500;
  color: #999;
}

.buy-box__price-old {
  display: block;
  margin-top: 4px;
  font-size: 0.85rem;
  color: #b0a8a0;
  text-decoration: line-through;
}

.buy-box__event-badge {
  background: linear-gradient(135deg, #e8483c, #c0392b);
  color: #fff;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(232, 72, 60, 0.3);
}

.buy-box__action {
  display: flex;
}

.buy-box__add-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--wood-primary);
  color: var(--wood-cream);
  border: none;
  border-radius: var(--radius-md);
  padding: 13px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
}

.buy-box__add-btn:hover {
  background: var(--wood-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(83, 89, 69, 0.3);
}

.buy-box__qty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--wood-cream);
  border-radius: var(--radius-md);
  padding: 6px 10px;
  width: 100%;
}

.buy-box__qty-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-sm);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.buy-box__qty-btn:hover {
  background: #f0f0f0;
}

.buy-box__qty .qty-input {
  flex: 1;
  text-align: center;
  border: none;
  background: transparent;
  font-weight: 700;
  font-size: 1rem;
  color: var(--wood-primary-dark);
  pointer-events: none;
  user-select: none;
}

.buy-box__out-of-stock {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #dc3545;
  font-weight: 600;
  font-size: 0.9rem;
  background: #fdf1f2;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  justify-content: center;
}

/* ---------- مزایا ---------- */
.product-perks {
  display: flex;
  gap: 10px;
}

.product-perks .perk {
  flex: 1;
  text-align: center;
  font-size: 0.75rem;
  padding: 10px 6px;
  background: var(--wood-cream);
  border-radius: var(--radius-md);
  transition: var(--transition);
  color: var(--wood-primary);
}

.product-perks .perk:hover {
  background: var(--wood-accent-soft);
  transform: translateY(-3px);
}

.product-perks .perk div {
  margin-bottom: 0.3rem;
}

/* ---------- تب‌ها ---------- */
.my-tab-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 40px var(--shadow);
  margin-top: 2rem;
}

.description-responsive {
  padding: 4rem 8rem 2rem 8rem;
}

.description-responsive p {
  text-align: justify;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #555;
}

.description-responsive * {
  font-size: inherit !important;
}

.description-responsive h1,
.description-responsive h2,
.description-responsive h3,
.description-responsive h4,
.description-responsive h5,
.description-responsive h6 {
  font-size: 1.15rem !important;
  font-weight: 700;
  color: var(--wood-primary-dark);
  margin: 1.2rem 0 0.6rem;
}

.description-responsive ul,
.description-responsive ol {
  margin: 0.5rem 0 1rem;
  padding-right: 1.4rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #555;
}

.description-responsive li {
  margin-bottom: 0.3rem;
}

.description-responsive strong {
  color: var(--wood-primary-dark);
}

.description-responsive img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 0.8rem 0;
}

.description-responsive table {
  width: 100%;
  font-size: 0.9rem;
}

.modern-tabs {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  background: var(--before-section);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 8px 8px 0;
  gap: 4px;
}

.modern-tabs::-webkit-scrollbar {
  display: none;
}

.modern-tabs .nav-item {
  flex: 0 0 auto;
}

.modern-tabs .nav-link {
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}

.nav-link:hover {
  background: rgba(193, 168, 138, 0.1);
  opacity: 0.75;
}

.modern-tabs .nav-link.active {
  background: var(--bg-card);
  box-shadow: 0 -4px 12px -6px var(--shadow);
  opacity: 1;
}

.modern-tabs .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 3px;
  background: var(--wood-accent);
  border-radius: var(--radius-xs);
}

.modern-tab-content {
  background: var(--bg-card);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: hidden;
  min-height: 300px;
}

/* مشخصات فنی */
.specs-modern {
  background: var(--bg-card);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--wood-cream);
  border-radius: var(--radius-md);
  transition: var(--transition);
  border: 1px solid var(--wood-border);
  min-height: 72px;
}

.spec-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px -10px var(--shadow);
  background: var(--bg-card);
  border-color: var(--wood-accent);
}

.spec-icon {
  width: 44px;
  height: 44px;
  background: var(--wood-accent-soft);
  color: var(--wood-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.spec-content {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

.spec-label {
  font-size: 0.9rem;
  color: var(--wood-primary);
  font-weight: 600;
  white-space: nowrap;
}

.spec-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--wood-primary-dark);
}

/* ---------- اسلایدر محصولات مشابه ---------- */
.similar-products-section {
  padding: 2rem 0 3rem;
  position: relative;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.section-header__line {
  flex: 1;
  max-width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--wood-accent), transparent);
}

.section-header__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--wood-primary-dark);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.title-icon {
  color: var(--wood-accent);
  font-size: 1rem;
}

.similar-slider-wrapper {
  position: relative;
  padding: 0 10px;
}

.similarSwiper {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 5px 0 25px;
}

.similarSwiper .swiper-wrapper {
  display: flex;
}

.similarSwiper .swiper-slide {
  flex-shrink: 0;
  padding: 0 6px;
}

.similar-products-section .wood-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.similar-products-section .wood-card-media img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center;
  padding: 0 !important;
}

.similar-swiper-button {
  width: 38px !important;
  height: 38px !important;
  background: rgba(255, 255, 255, 0.95) !important;
  border-radius: var(--radius-full) !important;
  box-shadow: 0 2px 15px var(--shadow) !important;
  transition: var(--transition) !important;
  border: 1px solid var(--wood-border) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  z-index: 10 !important;
}

.similar-swiper-button::after {
  font-size: 14px !important;
  color: var(--wood-primary) !important;
  font-weight: 700 !important;
}

.similar-swiper-button:hover {
  background: var(--wood-primary) !important;
  border-color: var(--wood-primary) !important;
}

.similar-swiper-button:hover::after {
  color: #fff !important;
}

.similar-swiper-button.swiper-button-disabled {
  opacity: 0.3 !important;
  cursor: not-allowed !important;
}

.similar-swiper-pagination {
  position: relative !important;
  margin-top: 0.8rem !important;
  bottom: auto !important;
  display: flex !important;
  justify-content: center !important;
  gap: 6px !important;
}

.similar-swiper-pagination .swiper-pagination-bullet {
  background: var(--wood-border) !important;
  width: 8px !important;
  height: 8px !important;
  opacity: 1 !important;
  border-radius: var(--radius-full) !important;
}

.similar-swiper-pagination .swiper-pagination-bullet-active {
  background: var(--wood-accent) !important;
  width: 24px !important;
}

/* ---------- نظرات ---------- */
.comments-section {
  background: var(--bg-card);
}

.comments-section .alert {
  border-radius: var(--radius-md);
}

/* ============================================================
   ریسپانسیو (یکپارچه و بدون تکرار)
   ============================================================ */


@media (max-width: 991.98px) {
  .carousel-single {
    margin-top: 5.5rem;
    border-radius: var(--radius-lg);
    margin-left: auto;
    margin-right: auto;
  }

  .card-single {
    padding: 1.5rem !important;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .product-layout {
    width: 100%;
    justify-content: center;
  }

  .product-gallery-col {
    position: static;
    margin-bottom: 1.5rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .product-gallery {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }

.product-gallery__main {
    max-width: 360px;
    margin: 0 auto;
    height: 380px;
  }

  .product-gallery__main.is-zooming img#mainProductImage {
    transform: none;
  }

  .product-gallery__thumbs {
    justify-content: center;
  }

  .product-info-col {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .product-info-panel {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding-top: 0.5rem;
    text-align: center;
    align-items: center;
  }

  .product-info-panel__title {
    font-size: 1.4rem;
    text-align: center;
  }

  .product-info-panel__rating-link {
    align-self: center;
  }

  .product-info-panel__specs {
    justify-content: center;
  }

  .buy-box {
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }

  .product-perks {
    justify-content: center;
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }

  .modern-tabs {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .modern-tab-content {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }

  .description-responsive {
    padding: 1.5rem 2rem;
  }

  .spec-item {
    padding: 14px 16px;
    min-height: 64px;
  }

  .spec-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .section-header__title {
    font-size: 1.15rem;
  }

  .section-header__line {
    max-width: 40px;
  }
}

@media (max-width: 768px) {
  .carousel-single {
    margin-top: 4rem;
    border-radius: var(--radius-md);
  }

  .card-single {
    padding: 1.15rem !important;
  }

  .product-gallery {
    max-width: 100%;
  }

  .product-gallery__main {
    max-width: 100%;
    border-radius: var(--radius-md);
  }

  .product-gallery__wishlist {
    width: 36px;
    height: 36px;
    top: 10px;
    left: 10px;
  }

  .product-gallery__thumb {
    width: 52px;
    height: 52px;
  }

  .product-info-panel__title {
    font-size: 1.2rem;
  }

  .product-info-panel__code {
    font-size: 0.75rem;
  }

  .buy-box {
    padding: 16px 14px;
    border-radius: var(--radius-md);
  }

  .buy-box__price-current {
    font-size: 1.35rem;
  }

  .buy-box__add-btn {
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .product-perks {
    gap: 8px;
  }

  .product-perks .perk {
    font-size: 0.7rem;
    padding: 8px 4px;
  }

  .modern-tabs .nav-link {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  .description-responsive {
    padding: 1rem;
  }

  .description-responsive p {
    font-size: 0.85rem;
  }

  .spec-item {
    padding: 12px 14px;
    min-height: 56px;
    gap: 12px;
  }

  .spec-icon {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
  }

  .spec-label {
    font-size: 0.8rem;
  }

  .spec-value {
    font-size: 0.85rem;
  }

  .section-header {
    gap: 0.6rem;
    margin-bottom: 1.2rem;
  }

  .section-header__title {
    font-size: 0.95rem;
  }

  .section-header__line {
    max-width: 25px;
  }

  .similar-swiper-button {
    width: 30px !important;
    height: 30px !important;
  }

  .similar-swiper-button::after {
    font-size: 11px !important;
  }
}

@media (max-width: 480px) {
  .carousel-single {
    margin-top: 3.5rem;
    border-radius: var(--radius-sm);
  }

  .card-single {
    padding: 0.9rem !important;
  }

  .product-gallery__main {
    border-radius: var(--radius-sm);
  }

  .product-gallery__thumb {
    width: 44px;
    height: 44px;
  }

  .product-info-panel__title {
    font-size: 1.05rem;
  }

  .buy-box__price-current {
    font-size: 1.2rem;
  }

  .buy-box__add-btn {
    font-size: 0.85rem;
    padding: 11px 12px;
    gap: 6px;
  }

  .buy-box__add-btn lord-icon {
    width: 22px !important;
    height: 22px !important;
  }

  .product-perks .perk {
    font-size: 0.65rem;
    min-width: 70px;
  }

  .spec-chip {
    font-size: 0.75rem;
    padding: 3px 10px;
  }

  .modern-tabs .nav-link {
    padding: 8px 12px;
    font-size: 0.75rem;
  }

  .description-responsive {
    padding: 0.75rem;
  }

  .description-responsive p {
    font-size: 0.8rem;
  }

  .spec-item {
    padding: 10px 12px;
    min-height: 48px;
    gap: 10px;
  }

  .spec-icon {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }

  .spec-label {
    font-size: 0.7rem;
  }

  .spec-value {
    font-size: 0.75rem;
  }

  .section-header__title {
    font-size: 0.8rem;
  }

  .section-header__line {
    max-width: 15px;
  }

  .similar-swiper-button {
    width: 26px !important;
    height: 26px !important;
  }

  .similar-swiper-button::after {
    font-size: 10px !important;
  }
}