/* css/shop.css */

/* ==========================================================================
   Shop Layout
   ========================================================================== */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  padding: 40px 0;
  align-items: start;
}

/* ==========================================================================
   Sidebar Filters
   ========================================================================== */
.shop-sidebar {
  background: var(--white, #FFFFFF);
  border-radius: var(--radius, 12px);
  padding: 24px;
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
  border: 1px solid var(--border, #E5E7EB);
  position: sticky;
  top: 100px;
  height: max-content;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  scrollbar-width: thin;
}

.shop-sidebar::-webkit-scrollbar {
  width: 6px;
}
.shop-sidebar::-webkit-scrollbar-thumb {
  background-color: var(--border, #E5E7EB);
  border-radius: 4px;
}

.shop-sidebar-header {
  display: none; /* Only visible on mobile drawer */
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border, #E5E7EB);
}

.shop-sidebar-header h2 {
  font-family: var(--font-serif, 'Playfair Display', serif);
  font-size: 1.2rem;
  margin: 0;
}

.close-sidebar-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--secondary, #111111);
  cursor: pointer;
  padding: 4px;
}

.filter-section {
  margin-bottom: 24px;
}

.filter-section:last-child {
  margin-bottom: 0;
}

.filter-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--secondary, #111111);
  border-bottom: 1.5px solid var(--accent, #F8D7DA);
  padding-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.filter-item {
  position: relative;
}

.filter-item label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text, #222222);
  cursor: pointer;
  transition: var(--transition, all 0.3s ease);
  user-select: none;
}

.filter-item label:hover {
  color: var(--primary, #B76E79);
}

.filter-item input[type="checkbox"],
.filter-item input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary, #B76E79);
  border: 1px solid var(--border, #E5E7EB);
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
}

.filter-item input[type="radio"] {
  border-radius: 50%;
}

.filter-item input:focus-visible {
  outline: 2px solid var(--primary, #B76E79);
  outline-offset: 2px;
}

/* Price Range Filter */
.price-range-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.price-range-inputs input {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.9rem;
  font-family: inherit;
}

.price-range-inputs input:focus-visible {
  outline: 2px solid var(--primary, #B76E79);
  border-color: var(--primary, #B76E79);
}

.btn-apply-filter {
  width: 100%;
  padding: 8px;
  background: var(--white, #FFFFFF);
  border: 1px solid var(--primary, #B76E79);
  color: var(--primary, #B76E79);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition, all 0.3s ease);
}

.btn-apply-filter:hover {
  background: var(--primary, #B76E79);
  color: var(--white, #FFFFFF);
}

/* ==========================================================================
   Catalog Toolbar & Active Filters
   ========================================================================== */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--white, #FFFFFF);
  padding: 16px;
  border-radius: var(--radius, 12px);
  border: 1px solid var(--border, #E5E7EB);
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
}

.results-count {
  font-size: 0.95rem;
  color: var(--muted, #6B7280);
  font-weight: 500;
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sort-control label {
  font-size: 0.9rem;
  color: var(--secondary, #111111);
  font-weight: 500;
}

.sort-control select {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.9rem;
  font-family: inherit;
  background-color: var(--white, #FFFFFF);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.sort-control select:focus-visible {
  outline: 2px solid var(--primary, #B76E79);
  border-color: var(--primary, #B76E79);
}

.btn-mobile-filter {
  display: none; /* Only visible on mobile */
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--white, #FFFFFF);
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary, #111111);
  cursor: pointer;
}

.active-filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-badge {
  background: var(--accent, #F8D7DA);
  color: var(--primary-dark, #96515D);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(183, 110, 121, 0.2);
}

.filter-badge button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border-radius: 50%;
}

.filter-badge button:hover {
  background: rgba(0, 0, 0, 0.05);
}

.filter-badge button:focus-visible {
  outline: 2px solid var(--primary-dark, #96515D);
}

.btn-clear-filters {
  background: none;
  border: none;
  color: var(--muted, #6B7280);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  padding: 6px;
}

.btn-clear-filters:hover {
  color: var(--danger, #DC2626);
}

/* ==========================================================================
   Product Detail Page (PDP)
   ========================================================================== */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px 0;
}

/* Image Gallery */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.main-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: #F3F4F6;
  border-radius: var(--radius, 12px);
  overflow: hidden;
  border: 1px solid var(--border, #E5E7EB);
}

.main-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.thumbnail-list {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.thumbnail-btn {
  flex: 0 0 80px;
  height: 100px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm, 6px);
  overflow: hidden;
  cursor: pointer;
  background: #F3F4F6;
  padding: 0;
  transition: var(--transition, all 0.3s ease);
}

.thumbnail-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-btn.active {
  border-color: var(--primary, #B76E79);
}

.thumbnail-btn:hover:not(.active) {
  border-color: var(--border, #E5E7EB);
}

.thumbnail-btn:focus-visible {
  outline: 2px solid var(--primary, #B76E79);
  outline-offset: 2px;
}

/* Product Info */
.product-info {
  display: flex;
  flex-direction: column;
}

.product-breadcrumbs {
  font-size: 0.85rem;
  color: var(--muted, #6B7280);
  margin-bottom: 16px;
}

.product-breadcrumbs a {
  color: var(--secondary, #111111);
}

.product-breadcrumbs a:hover {
  text-decoration: underline;
}

.product-title {
  font-family: var(--font-serif, 'Playfair Display', serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary, #111111);
  margin-bottom: 16px;
  line-height: 1.2;
}

.product-price-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary, #B76E79);
}

.product-price-original {
  font-size: 1.2rem;
  color: var(--muted, #6B7280);
  text-decoration: line-through;
}

.product-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.product-meta {
  font-size: 0.9rem;
  color: var(--muted, #6B7280);
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-meta span {
  color: var(--secondary, #111111);
  font-weight: 500;
}

.product-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text, #222222);
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border, #E5E7EB);
}

/* Variants (Size/Color) */
.variant-section {
  margin-bottom: 24px;
}

.variant-label {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}

.variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.size-btn {
  min-width: 48px;
  height: 48px;
  padding: 0 12px;
  border: 1px solid var(--border, #E5E7EB);
  background: var(--white, #FFFFFF);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition, all 0.3s ease);
  display: flex;
  align-items: center;
  justify-content: center;
}

.size-btn:hover:not(:disabled) {
  border-color: var(--secondary, #111111);
}

.size-btn.active {
  background: var(--secondary, #111111);
  color: var(--white, #FFFFFF);
  border-color: var(--secondary, #111111);
}

.size-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #F9FAFB;
  text-decoration: line-through;
}

/* Add to Cart Actions */
.product-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  align-items: stretch;
}

.qty-control {
  display: flex;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-sm, 6px);
  overflow: hidden;
  height: 52px;
}

.qty-btn {
  width: 40px;
  background: var(--white, #FFFFFF);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.2s;
}

.qty-btn:hover:not(:disabled) {
  background: #F3F4F6;
}

.qty-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.qty-input {
  width: 50px;
  border: none;
  border-left: 1px solid var(--border, #E5E7EB);
  border-right: 1px solid var(--border, #E5E7EB);
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  -moz-appearance: textfield;
}

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

.btn-add-to-cart-large {
  flex-grow: 1;
  background: var(--primary, #B76E79);
  color: var(--white, #FFFFFF);
  border: none;
  border-radius: var(--radius-sm, 6px);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition, all 0.3s ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
}

.btn-add-to-cart-large:hover:not(:disabled) {
  background: var(--primary-dark, #96515D);
}

.btn-add-to-cart-large:disabled {
  background: var(--muted, #6B7280);
  cursor: not-allowed;
}

.btn-wishlist-large {
  width: 52px;
  height: 52px;
  background: var(--white, #FFFFFF);
  border: 1px solid var(--border, #E5E7EB);
  border-radius: var(--radius-sm, 6px);
  color: var(--secondary, #111111);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition, all 0.3s ease);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-wishlist-large:hover {
  border-color: var(--primary, #B76E79);
  color: var(--primary, #B76E79);
}

.btn-wishlist-large.active {
  background: var(--accent, #F8D7DA);
  border-color: var(--primary, #B76E79);
  color: var(--primary, #B76E79);
}

/* Product Features/Trust Badges */
.product-trust-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border, #E5E7EB);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-badge i {
  font-size: 1.5rem;
  color: var(--primary, #B76E79);
}

.trust-badge-text {
  display: flex;
  flex-direction: column;
}

.trust-badge-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary, #111111);
}

.trust-badge-desc {
  font-size: 0.8rem;
  color: var(--muted, #6B7280);
}

/* ==========================================================================
   Wishlist Specific Styles
   ========================================================================== */
.wishlist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.btn-remove-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  color: var(--danger, #DC2626);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: var(--z-above);
  transition: var(--transition, all 0.3s ease);
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.1));
}

.btn-remove-wishlist:hover {
  background: var(--danger, #DC2626);
  color: var(--white, #FFFFFF);
}

.btn-remove-wishlist:focus-visible {
  outline: 2px solid var(--danger, #DC2626);
  outline-offset: 2px;
}

/* Hardware-accelerated removal animation */
.wishlist-item-removing {
  animation: fadeOutScale 0.3s ease forwards;
  pointer-events: none;
}

@keyframes fadeOutScale {
  to {
    opacity: 0;
    transform: scale(0.9);
  }
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 1024px) {
  .shop-layout {
    grid-template-columns: 220px 1fr;
    gap: 24px;
  }
  
  .product-detail-layout {
    gap: 32px;
  }
  
  .wishlist-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }

  /* Sidebar becomes a drawer on mobile */
  .shop-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 300px;
    height: 100vh;
    max-height: 100vh;
    z-index: var(--z-modal);
    border-radius: 0;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 15px rgba(0,0,0,0.1);
  }

  .shop-sidebar.open {
    left: 0;
  }

  .shop-sidebar-header {
    display: flex;
  }

  .btn-mobile-filter {
    display: flex;
  }
}

@media (max-width: 768px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }
  
  .product-title {
    font-size: 2rem;
  }
  
  .wishlist-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .sort-control {
    justify-content: space-between;
  }
  
  .product-actions {
    flex-direction: column;
  }
  
  .btn-wishlist-large {
    width: 100%;
  }
  
  .product-trust-badges {
    grid-template-columns: 1fr;
  }
  
  .thumbnail-btn {
    flex: 0 0 60px;
    height: 80px;
  }
}