/* --- Product Catalog --- */

/* Filter Controls */
.filter-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.75rem;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  background-color: white;
  border: 2px solid var(--color-border);
  color: var(--color-text-dark);
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
}

#home-categories-section .category-grid {
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 1.75rem;
  max-width: 820px;
  margin: 0 auto;
}

#home-categories-section .product-img-wrapper {
  aspect-ratio: 4 / 3;
}

#home-categories-section .product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.empty-products-message {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1rem;
  padding: 2rem;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.product-card {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-elastic);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.product-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background-color: #F7FAFC;
}

.product-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.product-card:hover .product-img {
  transform: none;
}

.product-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--color-primary);
  color: white;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.product-tag.tag-mint {
  background-color: var(--color-mint-dark);
}

/* Product Card Details */
.product-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.product-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-dark);
}

.product-bullets {
  list-style: none;
  margin-bottom: 1.5rem;
}

.product-bullets li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-bullets li::before {
  content: "✔";
  color: var(--color-primary);
  font-weight: bold;
}

.product-bullets.bullets-mint li::before {
  content: "🎨";
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.product-price {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-text-dark);
}

.product-btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
}

/* --- Product Detail Page --- */
.product-detail-section {
  background: linear-gradient(180deg, #fff 0%, var(--bg-cream) 100%);
  min-height: 72vh;
}

.modal-content {
  width: 100%;
}

.modal-close {
  width: fit-content;
  min-height: 42px;
  padding: 0.65rem 1rem;
  margin-bottom: 1.5rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.modal-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-main-img {
  width: 100%;
  height: auto;
  max-height: 78vh;
  border-radius: var(--radius-md);
  object-fit: contain;
  background-color: white;
  border: 1px solid var(--color-border);
}

.modal-thumbnails {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.thumbnail-img {
  width: 70px;
  height: auto;
  max-height: 100px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  object-fit: contain;
  transition: var(--transition-smooth);
  background-color: #F7FAFC;
}

.thumbnail-img:hover, .thumbnail-img.active {
  border-color: var(--color-primary);
}

.modal-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: sticky;
  top: 6.5rem;
  padding: 0.5rem 0;
}

.modal-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 0.5rem;
}

.modal-price {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.65rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.modal-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.modal-specs {
  list-style: none;
  margin-bottom: 2rem;
  padding: 1rem;
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.modal-specs li {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  display: flex;
  gap: 0.5rem;
}

.modal-specs li strong {
  color: var(--color-text-dark);
}

.modal-size-group {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.modal-size-group[hidden] {
  display: none;
}

.modal-size-group label {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--color-text-dark);
}

.modal-size-select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-text-dark);
  font: inherit;
}

.modal-quantity-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.modal-quantity-group > span {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--color-text-dark);
}

.quantity-control {
  display: inline-grid;
  grid-template-columns: 40px 58px 40px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: white;
}

.quantity-btn {
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.quantity-input {
  width: 58px;
  height: 40px;
  text-align: center;
  color: var(--color-text-dark);
  font-weight: 700;
  border-inline: 1px solid var(--color-border);
}

.modal-recommendations {
  padding-top: 3rem;
}

.modal-recommendations-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.modal-recommendations-heading h3 {
  font-size: 1.15rem;
}

.modal-recommendations-heading span {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.recommendation-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 180px);
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 0.25rem 0 0.75rem;
}

.recommendation-card {
  display: grid;
  gap: 0.65rem;
  text-align: left;
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  transition: var(--transition-smooth);
}

.recommendation-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.recommendation-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-cream);
}

.recommendation-card span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.3;
}

.modal-actions {
  display: flex;
  gap: 1rem;
}

.modal-actions .btn {
  flex-grow: 1;
}

/* Responsive adjustment */
@media (max-width: 768px) {
  #home-categories-section .category-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .modal-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    padding-top: 0;
  }
  
  .modal-gallery {
    order: 1;
  }
  
  .modal-details {
    order: 2;
    position: static;
  }

  .modal-recommendations {
    padding: 1.5rem;
    padding-top: 0;
  }

  .modal-recommendations-heading {
    display: grid;
  }

  .recommendation-strip {
    grid-auto-columns: minmax(135px, 155px);
  }
}