/* ============================================================
   LOOM CLOTHING — Shop Page Stylesheet (shop.css)
   ============================================================ */

/* === PAGE HERO FOR INNER PAGES === */
.page-hero {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  padding: 60px 0 40px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  color: #ffffff;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
  font-weight: 400;
}

.page-hero-sub {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 300;
}

.page-hero-sm {
  padding: 40px 0 30px;
}

.breadcrumb {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-sm);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

/* === SHOP CONTAINER & TOP BAR === */
.shop-container {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-4xl);
}

.shop-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.category-tabs {
  display: flex;
  gap: var(--space-xs);
}

.cat-tab {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.cat-tab:hover,
.cat-tab.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.shop-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.shop-search-wrapper {
  position: relative;
  min-width: 220px;
}

.shop-search-input {
  width: 100%;
  padding: 8px 36px 8px 12px;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
}

.shop-search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.sort-select {
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  cursor: pointer;
}

.filter-toggle-btn {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* === SHOP LAYOUT === */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-2xl);
  align-items: start;
  position: relative;
}

/* === SIDEBAR FILTERS (STICKY WITH Z-INDEX FIX) === */
.filter-sidebar {
  background: #ffffff;
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  position: sticky;
  top: 90px;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-primary);
}

.sidebar-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0;
}

.filter-close {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.filter-section {
  margin-bottom: var(--space-xl);
}

.filter-heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.filter-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.filter-list li {
  margin-bottom: 10px;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--color-text);
  user-select: none;
}

.filter-label input {
  display: none;
}

.custom-radio,
.custom-checkbox {
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-border-dark);
  display: inline-block;
  position: relative;
}

.custom-radio {
  border-radius: 50%;
}

.filter-label input:checked + .custom-radio::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.filter-label input:checked + .custom-checkbox::after {
  content: '✓';
  position: absolute;
  top: -2px;
  left: 2px;
  font-size: 12px;
  color: var(--color-accent);
  font-weight: bold;
}

.price-range-display {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.price-sliders {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-slider {
  width: 100%;
  accent-color: var(--color-accent);
}

.clear-filters-btn {
  width: 100%;
  padding: 10px;
  font-size: 11px;
}

/* === PRODUCTS SECTION === */
.products-section {
  position: relative;
  z-index: 1;
}

.products-header {
  margin-bottom: var(--space-lg);
}

.product-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1280px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.load-more-wrapper {
  text-align: center;
  margin-top: var(--space-3xl);
}

.load-more-btn {
  padding: 14px 40px;
}

/* === QUICK VIEW MODAL === */
.quick-view-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.quick-view-modal.open {
  opacity: 1;
  visibility: visible;
}

.quick-view-modal .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-overlay-dark);
}

.quick-view-inner {
  position: relative;
  z-index: 2;
  background: #ffffff;
  max-width: 900px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xl);
}

.qv-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  z-index: 10;
}

.quick-view-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.qv-image img {
  width: 100%;
  height: 100%;
  max-height: 500px;
  object-fit: cover;
}

.qv-info {
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.qv-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.qv-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.qv-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-md);
}

.qv-price {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.discount-chip {
  background: #e74c3c;
  color: #ffffff;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.qv-delivery-note,
.qv-returns-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.qv-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.qv-actions .btn {
  flex: 1;
}

/* === RECOMMENDED PRODUCTS IN QUICK VIEW MODAL === */
.qv-recommended-section {
  padding: 24px var(--space-2xl);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.qv-rec-heading {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
}

.qv-rec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.qv-rec-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.qv-rec-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-accent);
}

.qv-rec-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.qv-rec-title {
  font-size: 12px;
  font-weight: 500;
  margin: 0 0 4px;
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.qv-rec-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  margin: 0;
}

/* === RESPONSIVE STYLES === */
@media (max-width: 1024px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .filter-toggle-btn {
    display: flex;
  }
  .filter-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100vh;
    z-index: var(--z-overlay);
    overflow-y: auto;
    transition: left var(--transition-base);
    border-radius: 0;
    box-shadow: var(--shadow-xl);
  }
  .filter-sidebar.open {
    left: 0;
  }
  .filter-close {
    display: block;
  }
  .filter-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
    z-index: calc(var(--z-overlay) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  .filter-overlay.visible {
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 768px) {
  .quick-view-content {
    grid-template-columns: 1fr;
  }
  .qv-rec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .shop-top-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .category-tabs {
    overflow-x: auto;
    padding-bottom: 8px;
  }
}