/* ═══════════════════════════════════════════════════════════════
   BladeZ — Products Page + Product Detail Styles
   ═══════════════════════════════════════════════════════════════ */

/* ── Products Page Layout ────────────────────────────────────── */
.products-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-8);
}

/* Filters Sidebar */
.filters {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
  max-height: calc(100vh - var(--header-height) - var(--space-8));
  overflow-y: auto;
}
.filter-section {
  margin-bottom: var(--space-6);
}
.filter-section__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Searchable Filter Dropdown */
.filter-dropdown {
  position: relative;
}
.filter-dropdown__input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23a3a3a3' d='M5 7L0 2h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
.filter-dropdown__input:focus {
  border-color: var(--color-accent);
}
.filter-dropdown__input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.filter-dropdown__list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 200px;
  overflow-y: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 50;
  box-shadow: var(--shadow-md);
}
.filter-dropdown.open .filter-dropdown__list {
  display: block;
}
.filter-dropdown.open .filter-dropdown__input {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.filter-dropdown__item {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.filter-dropdown__item:hover {
  background: var(--color-accent);
  color: white;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}
.filter-option:hover { color: var(--color-text-primary); }
.filter-option input { accent-color: var(--color-accent); }
.filter-option .count {
  margin-left: auto;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.price-range {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.price-range input {
  width: 100%;
  padding: var(--space-2);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  text-align: center;
}
.price-range span { color: var(--color-text-muted); }

/* Products Toolbar */
.products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  gap: var(--space-4);
  flex-wrap: wrap;
}
.products-count {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.products-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.products-sort label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
}
.products-sort select {
  padding: var(--space-2) var(--space-6) var(--space-2) var(--space-3);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23a3a3a3' d='M5 7L0 2h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

/* ── Product Card ────────────────────────────────────────────── */
.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card__image-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-bg-tertiary);
}
.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.product-card:hover .product-card__image {
  transform: scale(1.05);
}
.product-card__badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.product-card__badge {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.product-card__badge--sale {
  background: var(--color-accent);
  color: white;
}
.product-card__badge--new {
  background: var(--color-gold);
  color: var(--color-text-inverse);
}
.product-card__badge--out {
  background: var(--color-bg-primary);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.product-card__quick {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  right: var(--space-3);
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition-fast);
}
.product-card:hover .product-card__quick {
  opacity: 1;
  transform: translateY(0);
}
.product-card__body {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card__category {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}
.product-card__name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card__rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}
.product-card__rating-count {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.product-card__price {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

/* ── Product Detail Page ─────────────────────────────────────── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

/* Gallery */
.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}
.product-gallery__main {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}
.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-gallery__thumbs {
  display: flex;
  gap: var(--space-3);
}
.product-gallery__thumb {
  width: 72px; height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.product-gallery__thumb:hover,
.product-gallery__thumb.active {
  border-color: var(--color-accent);
}
.product-gallery__thumb img {
  width: 100%; height: 100%; object-fit: cover;
}

/* Product Info */
.product-info__category {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}
.product-info__name {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}
.product-info__rating {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.product-info__rating-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.product-info__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.product-info__description {
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

/* Specs Table */
.product-specs {
  margin-bottom: var(--space-6);
}
.product-specs__row {
  display: flex;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}
.product-specs__label {
  width: 140px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  font-weight: 500;
}
.product-specs__value {
  color: var(--color-text-primary);
}

/* Add to Cart */
.product-info__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.product-info__stock {
  font-size: var(--text-sm);
  margin-top: var(--space-3);
}
.stock--in { color: var(--color-success); }
.stock--low { color: var(--color-warning); }
.stock--out { color: var(--color-error); }

/* Reviews Section */
.reviews-section {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}
.reviews-summary {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
.reviews-summary__avg {
  text-align: center;
}
.reviews-summary__number {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-gold);
}
.reviews-summary__bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.rating-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
}
.rating-bar__label {
  width: 20px;
  text-align: right;
  color: var(--color-text-muted);
}
.rating-bar__track {
  flex: 1;
  height: 8px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.rating-bar__fill {
  height: 100%;
  background: var(--color-gold);
  border-radius: var(--radius-full);
}
.rating-bar__count {
  width: 30px;
  color: var(--color-text-muted);
}

.review-card {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}
.review-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.review-card__author {
  font-weight: 600;
  font-size: var(--text-sm);
}
.review-card__verified {
  font-size: var(--text-xs);
  color: var(--color-success);
}
.review-card__date {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.review-card__title {
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.review-card__body {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

@media (max-width: 1024px) {
  .products-layout { grid-template-columns: 1fr; }
  .filters { position: static; max-height: none; display: none; }
  .filters.open { display: block; }
}
@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; gap: var(--space-6); }
  .product-gallery { position: static; }
  .reviews-summary { grid-template-columns: 1fr; }
}