/* ==========================================================================
   NORTHSTAR COMMERCE - PAGE-SPECIFIC STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HOME PAGE
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  background-color: #0e0f12;
  color: #ffffff;
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  transform: scale(1.02);
  transition: transform 10s ease;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(14, 15, 18, 0.92) 0%, rgba(14, 15, 18, 0.45) 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: var(--space-16) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-2xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: var(--space-6);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: #d1d5db;
  line-height: 1.6;
  margin-bottom: var(--space-8);
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-actions .btn-primary {
  background-color: #ffffff;
  color: #121316;
  border-color: #ffffff;
}

.hero-actions .btn-primary:hover {
  background-color: #f0eee9;
}

.hero-actions .btn-outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.hero-actions .btn-outline:hover {
  border-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.12);
}

/* Category Portals */
.category-portals {
  padding: var(--space-16) 0;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portal-card {
  position: relative;
  height: 480px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-8);
  color: #ffffff;
  text-decoration: none;
  background-color: var(--color-bg-alt);
}

.portal-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}

.portal-card:hover .portal-card-img {
  transform: scale(1.06);
}

.portal-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(14, 15, 18, 0.88) 0%, rgba(14, 15, 18, 0.15) 60%, transparent 100%);
  transition: opacity var(--transition-base);
}

.portal-card-content {
  position: relative;
  z-index: 2;
}

.portal-card-tag {
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d1d5db;
  margin-bottom: var(--space-2);
}

.portal-card-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.portal-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  padding-bottom: 2px;
  transition: border-color var(--transition-fast);
}

.portal-card:hover .portal-card-cta {
  border-color: #ffffff;
}

/* Values Section */
.values-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-10) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.value-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-alt);
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.value-item h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.value-item p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Section Header */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.section-header-title h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
}

.section-header-title p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Lookbook Split */
.lookbook-section {
  padding: var(--space-16) 0;
}

.lookbook-card {
  background-color: #121316;
  color: #ffffff;
  border-radius: var(--radius-xs);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
}

.lookbook-media {
  height: 100%;
  min-height: 480px;
}

.lookbook-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lookbook-content {
  padding: var(--space-12);
}

.lookbook-content h3 {
  font-size: var(--text-3xl);
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.lookbook-content p {
  color: #a0a5b1;
  margin-bottom: var(--space-8);
  font-size: var(--text-base);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   2. SHOP / CATALOG PAGE
   -------------------------------------------------------------------------- */
.shop-page {
  padding: var(--space-8) 0 var(--space-16);
}

.shop-header {
  margin-bottom: var(--space-8);
}

.shop-breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shop-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* Filter Sidebar */
.shop-filters-sidebar {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: var(--space-6);
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.filter-group {
  margin-bottom: var(--space-6);
}

.filter-group-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  display: flex;
  justify-content: space-between;
}

.filter-options-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-checkbox-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 2px 0;
}

.filter-checkbox-item:hover {
  color: var(--color-text-primary);
}

.filter-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Price Range Slider */
.price-range-inputs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.price-input-box {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: 4px 8px;
  background: var(--color-surface);
  font-size: var(--text-xs);
}

.price-input-box input {
  width: 60px;
  border: none;
  background: transparent;
  outline: none;
  font-size: var(--text-xs);
  font-weight: 600;
}

/* Catalog Top Toolbar */
.catalog-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  margin-bottom: var(--space-6);
}

.active-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.filter-chip-removable {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}

.filter-chip-removable button {
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   3. PRODUCT DETAIL PAGE (PDP)
   -------------------------------------------------------------------------- */
.pdp-page {
  padding: var(--space-6) 0 var(--space-20);
}

.pdp-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Gallery */
.pdp-gallery-wrap {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.pdp-thumbs-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: 600px;
  overflow-y: auto;
}

.pdp-thumb-item {
  width: 80px;
  height: 96px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1.5px solid transparent;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--transition-fast);
  background-color: var(--color-bg-alt);
}

.pdp-thumb-item.active, .pdp-thumb-item:hover {
  opacity: 1;
  border-color: var(--color-accent);
}

.pdp-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdp-main-image-wrap {
  position: relative;
  border-radius: var(--radius-xs);
  overflow: hidden;
  background-color: var(--color-bg-alt);
  aspect-ratio: 4 / 5;
}

.pdp-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

/* Info Column */
.pdp-info-column {
  display: flex;
  flex-direction: column;
}

.pdp-meta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.pdp-brand-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.pdp-title {
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: var(--space-3);
}

.pdp-reviews-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.pdp-price-box {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--space-6);
}

.pdp-current-price {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.pdp-original-price {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

/* Variant Blocks */
.pdp-block {
  margin-bottom: var(--space-6);
}

.pdp-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.pdp-color-swatches {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.pdp-color-swatch-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 38px;
}

.pdp-color-swatch-btn.active {
  border-color: var(--color-accent);
  background-color: var(--color-bg-alt);
  font-weight: 600;
}

.pdp-size-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pdp-size-btn {
  min-width: 48px;
  height: 42px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  font-size: var(--text-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pdp-size-btn.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #ffffff;
}

/* Stock Status */
.pdp-stock-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: var(--space-6);
  padding: 8px 12px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-xs);
}

.stock-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.stock-indicator-dot.in-stock { background-color: var(--color-success); }
.stock-indicator-dot.low-stock { background-color: var(--color-warning); }
.stock-indicator-dot.out-of-stock { background-color: var(--color-danger); }

/* PDP Action Rows */
.pdp-cta-row {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pdp-buy-now-btn {
  margin-bottom: var(--space-6);
}

/* Accordion */
.pdp-accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.pdp-accordion-trigger {
  width: 100%;
  padding: var(--space-4) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  text-align: left;
}

.pdp-accordion-content {
  padding-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: none;
}

.pdp-accordion-item.open .pdp-accordion-content {
  display: block;
}

.pdp-accordion-item.open .pdp-accordion-icon {
  transform: rotate(180deg);
}

.pdp-accordion-icon {
  transition: transform var(--transition-fast);
}

/* Reviews Summary */
.pdp-reviews-section {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.reviews-summary-grid {
  display: grid;
  grid-template-columns: 240px 1fr auto;
  gap: var(--space-12);
  align-items: center;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: var(--space-8);
  margin-bottom: var(--space-10);
}

.reviews-score-huge {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1;
  color: var(--color-text-primary);
}

.histogram-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.histogram-bar-track {
  flex: 1;
  height: 6px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.histogram-bar-fill {
  height: 100%;
  background-color: #d97706;
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.review-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: var(--space-6);
}

.review-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.review-author-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-alt);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
}

.review-content {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. CHECKOUT PAGE
   -------------------------------------------------------------------------- */
.checkout-page {
  padding: var(--space-8) 0 var(--space-20);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.checkout-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  overflow-x: auto;
  gap: var(--space-4);
}

.checkout-step-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.checkout-step-item.active {
  color: var(--color-text-primary);
}

.checkout-step-item.completed {
  color: var(--color-success);
}

.checkout-step-num {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.checkout-step-item.active .checkout-step-num {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.checkout-step-item.completed .checkout-step-num {
  background-color: var(--color-success);
  color: #ffffff;
  border-color: var(--color-success);
}

.checkout-section-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.checkout-section-title {
  font-size: var(--text-md);
  font-weight: 600;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Credit Card Preview */
.credit-card-preview {
  background: linear-gradient(135deg, #1c1e24 0%, #0e0f12 100%);
  color: #ffffff;
  padding: var(--space-6);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 180px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.credit-card-preview::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
}

.card-preview-chip {
  width: 36px;
  height: 26px;
  background: linear-gradient(135deg, #d4af37 0%, #aa8010 100%);
  border-radius: 4px;
}

.card-preview-number {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: 0.15em;
}

.card-preview-bottom {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Shipping Methods */
.shipping-methods-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.shipping-method-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.shipping-method-option:hover, .shipping-method-option.selected {
  border-color: var(--color-accent);
  background-color: var(--color-surface-hover);
}

/* --------------------------------------------------------------------------
   5. ORDER CONFIRMATION & ACCOUNT PORTAL
   -------------------------------------------------------------------------- */
.order-success-hero {
  text-align: center;
  padding: var(--space-12) 0;
  max-width: 640px;
  margin: 0 auto;
}

.order-success-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.order-receipt-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  padding: var(--space-8);
  margin-top: var(--space-8);
  text-align: left;
}

/* Account Portal */
.account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-10);
  padding: var(--space-6) 0;
}

.account-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.account-nav-btn {
  padding: 0.75rem 1rem;
  text-align: left;
  border-radius: var(--radius-xs);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.account-nav-btn:hover, .account-nav-btn.active {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  font-weight: 600;
}

.orders-table-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.order-row-item {
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.order-row-item:last-child {
  border-bottom: none;
}

/* Policy / Info Modal Card */
.info-modal-card {
  max-width: 620px;
  padding: var(--space-8);
}

/* Mobile Sticky PDP Buy Bar */
.mobile-sticky-buy-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  z-index: var(--z-sticky);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .mobile-filter-btn {
    display: inline-flex !important;
  }
  .shop-filters-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    z-index: var(--z-drawer);
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    display: block;
  }
  .shop-filters-sidebar.mobile-open {
    transform: translateX(0);
  }
  .mobile-filter-close-btn, .mobile-apply-filters-btn {
    display: inline-flex !important;
  }
  .shop-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-sticky-buy-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
  }
  .pdp-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .pdp-gallery-wrap {
    grid-template-columns: 1fr;
  }
  .pdp-thumbs-list {
    flex-direction: row;
    max-height: none;
    overflow-x: auto;
  }
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  .account-layout {
    grid-template-columns: 1fr;
  }
  .portal-grid {
    grid-template-columns: 1fr;
  }
  .lookbook-card {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
  .reviews-summary-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .order-row-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}