/**
 * EverHarmony - BioKinetic MedTech Shop & E-Commerce Styles
 * Dark Obsidian Surfaces, Neon Bio-Mint & Solar-Amber Micro-Interactions
 * Standards: Modern CSS Grid, Zero CLS, WCAG 2.1 AAA Compliant
 */

/* ==========================================================================
   1. Medical & Legal Notice Banner
   ========================================================================== */
.medical-disclaimer {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.medical-disclaimer__icon {
  color: var(--color-bio-mint);
  display: grid;
  place-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   2. Catalog Layout & Sidebar Filters
   ========================================================================== */
.catalog-layout, .v-catalog__grid-layout {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 2.25rem;
  align-items: start;
  margin-top: 1.5rem;
  margin-bottom: 3.5rem;
  width: 100%;
}

.catalog-layout > .filter-sidebar {
  grid-column: 1;
  grid-row: 1;
  width: 100%;
}

.catalog-layout > section {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  width: 100%;
}

.filter-sidebar, .v-filter-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  z-index: 10;
}

.filter-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.25rem;
}

.filter-sidebar__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  font-size: var(--fs-sm);
  color: #FFFFFF;
}

.filter-reset-btn {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.filter-reset-btn:hover {
  color: var(--color-bio-mint);
}

.filter-sidebar__close {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-sidebar__close:hover {
  background: var(--bg-surface-3);
  color: #FFFFFF;
  border-color: var(--border-volt);
}

.filter-group, .v-filter-group {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.filter-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.filter-group__title {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-bio-mint);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-category-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.filter-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.filter-category-item:hover {
  background: var(--bg-surface-2);
  color: #FFFFFF;
  border-color: var(--border-subtle);
}

.filter-category-item.is-active {
  background: linear-gradient(90deg, rgba(0, 245, 155, 0.15) 0%, var(--bg-surface-2) 100%);
  border-color: var(--border-volt);
  color: #FFFFFF;
  font-weight: 700;
}

.filter-category-item__left {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.filter-category-radio {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid var(--border-medium);
  display: inline-block;
  transition: all var(--transition-fast);
}

.filter-category-item.is-active .filter-category-radio {
  border-color: var(--color-bio-mint);
  background-color: var(--color-bio-mint);
  box-shadow: 0 0 8px var(--color-bio-mint);
}

.filter-category-count {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted);
  background: var(--bg-surface-2);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

/* Price Slider & Presets */
.price-slider-input {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-3);
  outline: none;
  accent-color: var(--color-bio-mint);
  margin: 0.75rem 0;
  cursor: pointer;
}

.price-quick-presets {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.price-preset-chip {
  padding: 0.3rem 0.65rem;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.price-preset-chip:hover, .price-preset-chip.is-active {
  background: var(--color-bio-mint);
  border-color: var(--color-bio-mint);
  color: #070B09;
}

/* Tag Chips */
.filter-tags-wrap {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.filter-tag-chip {
  padding: 0.35rem 0.75rem;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tag-chip:hover, .filter-tag-chip.is-active {
  background: rgba(0, 245, 155, 0.15);
  border-color: var(--border-volt);
  color: var(--color-bio-mint);
}

/* Horizontal Category Tabs Nav */
.category-tabs-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  scrollbar-width: thin;
}

.category-tabs-nav::-webkit-scrollbar {
  height: 4px;
}

.category-tabs-nav::-webkit-scrollbar-track {
  background: var(--bg-surface-2);
  border-radius: var(--radius-full);
}

.category-tabs-nav::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-full);
}

.category-tab-icon {
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
}

.category-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 800;
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-tab-btn:hover {
  background: var(--bg-surface-2);
  border-color: var(--border-volt);
  color: #FFFFFF;
}

.category-tab-btn.is-active {
  background: linear-gradient(90deg, rgba(0, 245, 155, 0.2) 0%, var(--bg-surface-2) 100%);
  border-color: var(--color-bio-mint);
  color: #FFFFFF;
  box-shadow: 0 0 16px rgba(0, 245, 155, 0.2);
}

.category-tab-count {
  font-size: 10px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

.category-tab-btn.is-active .category-tab-count {
  background: var(--color-bio-mint);
  color: #070B09;
}

/* Active Filter Chips */
.catalog-active-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg-surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 245, 155, 0.12);
  border: 1px solid var(--border-volt);
  color: var(--color-bio-mint);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.active-filter-chip:hover {
  background: rgba(0, 245, 155, 0.25);
  box-shadow: 0 0 10px rgba(0, 245, 155, 0.3);
}

.active-filter-chip-remove {
  font-size: 14px;
  line-height: 1;
  color: inherit;
}

.active-filters-clear-all {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  margin-left: auto;
  transition: color var(--transition-fast);
}

.active-filters-clear-all:hover {
  color: var(--color-solar-amber);
}

/* Catalog Toolbar */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.catalog-toolbar__left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-filter-toggle-btn {
  display: none;
}

.catalog-toolbar__count {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-secondary);
}

.catalog-toolbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.catalog-sort-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.mobile-filter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-full);
  background: var(--color-bio-mint);
  color: #070B09;
  font-size: 10px;
  font-weight: 800;
  margin-left: 4px;
}

.filter-sidebar__mobile-footer {
  display: none;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 960px) {
  .filter-sidebar__mobile-footer {
    display: block;
    position: sticky;
    bottom: 0;
    background: var(--bg-surface-card);
    padding: 1rem 0 0.5rem 0;
  }
}

.catalog-sort-select {
  padding: 0.5rem 2rem 0.5rem 0.85rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface-2);
  color: #FFFFFF;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23C3D2C9' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  cursor: pointer;
}

/* Catalog Product Shelf Grid */
#catalog-products-grid, .catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

@media (max-width: 960px) {
  .catalog-layout {
    display: block !important;
    width: 100% !important;
  }
  .catalog-layout > .filter-sidebar {
    grid-column: auto !important;
    grid-row: auto !important;
  }
  .catalog-layout > section {
    grid-column: auto !important;
    grid-row: auto !important;
    width: 100% !important;
  }
  .filter-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: min(340px, 86vw) !important;
    height: 100vh !important;
    height: 100dvh !important;
    z-index: 2500 !important;
    transform: translateX(-105%) !important;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    border-radius: 0 !important;
    border: none !important;
    border-right: 1px solid var(--border-medium) !important;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.85) !important;
    background: #0B110E !important;
    margin: 0 !important;
    padding: 1.5rem !important;
  }
  .filter-sidebar.is-mobile-open,
  .filter-sidebar.is-open-mobile {
    transform: translateX(0) !important;
  }
  .filter-sidebar__close {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }
  .mobile-filter-toggle-btn {
    display: inline-flex !important;
  }
}

.filter-backdrop {
  display: none;
  position: fixed !important;
  inset: 0 !important;
  background: rgba(5, 8, 6, 0.82) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
  z-index: 2490 !important;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.filter-backdrop.is-active {
  display: block !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

body.filter-open-no-scroll {
  overflow: hidden !important;
}

@media (max-width: 640px) {
  #catalog-products-grid, .catalog-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }
}

/* ==========================================================================
   3. Product Detail Page (PDP) Layout
   ========================================================================== */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  margin-top: 1.5rem;
  margin-bottom: 4rem;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.product-gallery__main-wrap {
  position: relative;
  background: #050806;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}

.product-gallery__main-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 35%, rgba(7, 11, 9, 0.45) 100%),
              linear-gradient(to top, rgba(7, 11, 9, 0.5) 0%, transparent 30%);
}

.product-gallery__main-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: flex;
  gap: 0.85rem;
}

.product-gallery__thumb-item {
  width: 78px;
  height: 78px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-surface-card);
  transition: all var(--transition-fast);
}

.product-gallery__thumb-item.is-active, .product-gallery__thumb-item:hover {
  border-color: var(--color-bio-mint);
  box-shadow: 0 0 10px rgba(0, 245, 155, 0.3);
}

.product-gallery__thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info {
  display: flex;
  flex-direction: column;
}

.product-detail__category-badge {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-bio-mint);
  margin-bottom: 0.5rem;
}

.product-detail__title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.product-detail__meta-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.product-detail__rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--color-solar-amber);
}

.product-detail__stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-bio-mint);
}

.product-detail__price-box {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.product-detail__price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.product-detail__price {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-bio-mint);
  white-space: nowrap;
}

.product-detail__old-price {
  font-size: 1.35rem;
  text-decoration: line-through;
  color: var(--text-muted);
  white-space: nowrap;
}

.product-detail__tax-line {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.product-detail__short-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Variant Selector */
.product-detail__variants {
  margin-bottom: 2rem;
}

.variant-title {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.product-detail__variants {
  margin-bottom: 2.25rem;
}

.product-detail__variants-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.variant-title-label {
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A4B8AE;
}

.variant-selected-badge {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.12);
  border: 1px solid rgba(0, 245, 155, 0.35);
  border-radius: var(--radius-full);
  padding: 3px 12px;
}

.variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
  margin-bottom: 1.75rem;
}

.variant-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.45rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface-2);
  font-size: 13.5px;
  font-weight: 700;
  color: #FFFFFF;
  cursor: pointer;
  min-height: 48px;
  transition: all var(--transition-fast);
}

.variant-btn:hover {
  border-color: var(--color-bio-mint);
  color: #FFFFFF;
  background: rgba(0, 245, 155, 0.08);
}

.variant-btn.is-active {
  background: var(--color-bio-mint);
  border-color: var(--color-bio-mint);
  color: #070B09;
  font-weight: 800;
  box-shadow: 0 0 18px rgba(0, 245, 155, 0.35);
}

.variant-btn.is-active:hover {
  background: var(--color-bio-mint-hover);
  border-color: var(--color-bio-mint-hover);
  color: #070B09;
}

.variant-btn__name {
  font-weight: 700;
  color: inherit;
}

.variant-btn__right-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.variant-btn__price-tag {
  font-weight: 800;
  color: inherit;
  margin-left: 2px;
}

.variant-btn__saving-badge {
  font-size: 11px;
  font-weight: 800;
  background: rgba(255, 158, 44, 0.2);
  color: #FFB800;
  border: 1px solid rgba(255, 158, 44, 0.45);
  padding: 2.5px 9px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

.variant-btn.is-active .variant-btn__saving-badge,
.variant-btn.is-active:hover .variant-btn__saving-badge {
  background: rgba(7, 11, 9, 0.25);
  color: #070B09;
  border-color: rgba(7, 11, 9, 0.35);
}

/* Quantity Stepper & Add Button */
.product-detail__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 2.75rem;
  flex-wrap: wrap;
}

.product-detail__actions .qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  background: rgba(18, 28, 22, 0.9);
  height: 52px;
  padding: 4px;
  box-sizing: border-box;
}

.product-detail__actions #detail-qty-minus,
.product-detail__actions #detail-qty-plus {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

.product-detail__actions #detail-qty-minus:hover,
.product-detail__actions #detail-qty-plus:hover {
  background: rgba(0, 245, 155, 0.2);
  color: var(--color-bio-mint);
}

.product-detail__actions #detail-qty-display {
  min-width: 40px;
  text-align: center;
  font-size: 15px;
  font-weight: 800;
  color: #FFFFFF;
}

.product-detail__actions #detail-add-btn {
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 32px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 18px rgba(0, 245, 155, 0.35);
  background: var(--color-bio-mint);
  color: #070B09;
  border: 1px solid var(--color-bio-mint);
}

.product-detail__actions #detail-add-btn:hover {
  transform: translateY(-2px);
  background: var(--color-bio-mint-hover);
  border-color: var(--color-bio-mint-hover);
  color: #070B09;
  box-shadow: 0 6px 24px rgba(0, 245, 155, 0.5);
}

.product-detail__actions #detail-wishlist-btn,
.btn-detail-wishlist {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-medium);
  background: rgba(18, 28, 22, 0.9);
  color: #FFFFFF;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.product-detail__actions #detail-wishlist-btn:hover,
.btn-detail-wishlist:hover {
  border-color: #FF2D55;
  color: #FF2D55;
  background: rgba(255, 45, 85, 0.16);
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(255, 45, 85, 0.45);
}

.product-detail__actions #detail-wishlist-btn.is-active,
.btn-detail-wishlist.is-active {
  background: #FF2D55 !important;
  border-color: #FF2D55 !important;
  color: #FFFFFF !important;
  box-shadow: 0 0 20px rgba(255, 45, 85, 0.7), 0 4px 12px rgba(0, 0, 0, 0.5) !important;
  transform: scale(1.05);
}

.btn-detail-wishlist svg {
  stroke: currentColor;
  fill: none;
  transition: fill var(--transition-fast);
}

.btn-detail-wishlist.is-active svg {
  fill: #FFFFFF !important;
  stroke: #FFFFFF !important;
}

@media (max-width: 768px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 0.75rem;
    margin-bottom: 2.5rem;
  }
  .product-gallery {
    position: static;
  }
  .product-gallery__main-wrap {
    margin-bottom: 0.75rem;
    border-radius: var(--radius-lg);
  }
  .product-gallery__thumbs {
    gap: 0.65rem;
  }
  .product-gallery__thumb-item {
    width: 64px;
    height: 64px;
  }
  .product-detail__category-badge {
    margin-bottom: 0.25rem;
    font-size: 10px;
  }
  .product-detail__title {
    font-size: clamp(1.3rem, 5.2vw, 1.6rem);
    line-height: 1.25;
    margin-bottom: 0.45rem;
    letter-spacing: -0.01em;
  }
  .product-detail__meta-bar {
    gap: 0.45rem 0.85rem;
    margin-bottom: 0.85rem;
    font-size: 11.5px;
  }
  .product-detail__rating,
  .product-detail__stock-badge {
    font-size: 11.5px;
  }
  .product-detail__price-box {
    padding: 0.85rem 1.1rem;
    margin-bottom: 1.15rem;
    border-radius: var(--radius-lg);
  }
  .product-detail__price-row {
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
  }
  .product-detail__price {
    font-size: 1.65rem;
    font-weight: 900;
    line-height: 1.1;
    white-space: nowrap;
  }
  .product-detail__old-price {
    font-size: 1.05rem;
    line-height: 1.1;
    white-space: nowrap;
  }
  #detail-badge-display {
    font-size: 11px;
    padding: 3px 8px;
    line-height: 1.2;
    white-space: nowrap;
    margin-left: auto;
  }
  .product-detail__tax-line {
    font-size: 11px;
    line-height: 1.4;
    color: var(--text-muted);
  }
  .product-detail__short-desc {
    font-size: 0.85rem;
    line-height: 1.55;
    margin-bottom: 1.15rem;
  }
  .product-detail__variants {
    margin-top: 1rem;
    margin-bottom: 1.6rem;
  }
  .product-detail__variants-header {
    margin-bottom: 12px;
    gap: 8px;
  }
  .variant-options {
    gap: 14px;
    margin-top: 8px;
    margin-bottom: 1.25rem;
  }
  .variant-btn {
    padding: 10px 14px;
    font-size: 12.5px;
    min-height: 44px;
    gap: 0.65rem;
  }
  .product-detail__actions {
    gap: 10px;
  }
  .product-detail__actions .qty-stepper {
    flex-shrink: 0;
    height: 44px;
  }
  .product-detail__actions #detail-add-btn {
    flex: 1;
    min-width: 140px;
    height: 44px;
    padding: 0 16px;
    font-size: 13.5px;
  }
  .product-detail__actions #detail-wishlist-btn,
  .btn-detail-wishlist {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
  }
  .tabs-nav,
  .product-tabs__nav,
  .clinical-tabs__nav {
    margin-bottom: 1.5rem;
    gap: 8px;
    padding-bottom: 12px;
  }
  .tab-btn,
  .product-tab-btn,
  .clinical-tab-btn {
    padding: 8px 16px;
    font-size: 12.5px;
  }
}

@media (max-width: 480px) {
  .product-detail__title {
    font-size: 1.3rem;
  }
  .product-detail__price {
    font-size: 1.5rem;
  }
  .product-detail__price-box {
    padding: 0.75rem 0.85rem;
  }
  .product-gallery__thumb-item {
    width: 56px;
    height: 56px;
  }
}

/* Product USPs Grid */
.product-detail__usps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 640px) {
  .product-detail__usps {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 2rem;
    padding-top: 1.5rem;
  }
}

.usp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 12.5px;
  font-weight: 600;
  color: #E2ECE6;
  line-height: 1.35;
  transition: all var(--transition-fast);
}

.usp-item:hover {
  background: rgba(0, 245, 155, 0.04);
  border-color: rgba(0, 245, 155, 0.25);
  color: #FFFFFF;
}

.usp-item svg {
  flex-shrink: 0;
  color: var(--color-bio-mint);
}

/* ==========================================================================
   Product Detail Dossier Tabs & Specifications
   ========================================================================== */
.product-tabs,
.clinical-tabs {
  margin-top: 4rem;
  background: rgba(13, 21, 16, 0.75);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: visible;
}

.tabs-nav,
.product-tabs__nav,
.clinical-tabs__nav {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
  padding-top: 12px;
  padding-bottom: 18px;
  padding-left: 6px;
  padding-right: 6px;
  margin-top: -6px;
  margin-bottom: 2.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.tabs-nav::-webkit-scrollbar,
.product-tabs__nav::-webkit-scrollbar,
.clinical-tabs__nav::-webkit-scrollbar {
  display: none;
}

.tab-btn,
.product-tab-btn,
.clinical-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #B2C4BB;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  user-select: none;
  line-height: 1.2;
}

.tab-btn:hover,
.product-tab-btn:hover,
.clinical-tab-btn:hover {
  color: #FFFFFF !important;
  background: rgba(0, 245, 155, 0.12) !important;
  border-color: rgba(0, 245, 155, 0.45) !important;
}

.tab-btn.is-active,
.product-tab-btn.is-active,
.clinical-tab-btn.is-active {
  background: var(--color-bio-mint) !important;
  color: #070B09 !important;
  border-color: var(--color-bio-mint) !important;
  font-weight: 800;
  box-shadow: 0 4px 18px rgba(0, 245, 155, 0.35);
}

.tab-btn.is-active:hover,
.product-tab-btn.is-active:hover,
.clinical-tab-btn.is-active:hover {
  background: var(--color-bio-mint-hover) !important;
  color: #070B09 !important;
  border-color: var(--color-bio-mint-hover) !important;
}

.tab-btn .tab-badge,
.product-tab-btn .tab-badge {
  background: rgba(0, 0, 0, 0.25);
  color: inherit;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

.tab-btn.is-active .tab-badge,
.product-tab-btn.is-active .tab-badge,
.tab-btn.is-active:hover .tab-badge,
.product-tab-btn.is-active:hover .tab-badge {
  background: rgba(7, 11, 9, 0.25);
  color: #070B09;
}

.tab-content-pane,
.product-tab-pane,
.clinical-tab-pane {
  display: none;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.tab-content-pane.is-active,
.product-tab-pane.is-active,
.clinical-tab-pane.is-active {
  display: block;
  animation: tabFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Feature Cards Grid (Tab 1: Beschreibung) */
.product-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 680px) {
  .product-features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.feature-card:hover {
  border-color: rgba(0, 245, 155, 0.35);
  background: rgba(18, 28, 22, 0.85);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(0, 245, 155, 0.1);
  border: 1px solid rgba(0, 245, 155, 0.25);
  color: var(--color-bio-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card__body {
  flex: 1;
  min-width: 0;
}

.feature-card__title {
  font-size: 13.5px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 4px 0;
}

.feature-card__desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Technical Specifications Pill / Table Card */
.product-specs-card {
  background: rgba(18, 28, 22, 0.65);
  border: 1px solid rgba(0, 245, 155, 0.2);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  margin-top: 1.75rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.specs-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-bio-mint);
  margin-bottom: 1.15rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(0, 245, 155, 0.12);
}

.specs-card__title svg {
  color: var(--color-bio-mint);
  flex-shrink: 0;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 28px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
  gap: 14px;
}

.spec-label {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
  max-width: 48%;
}

.spec-value {
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  text-align: right;
  flex: 1;
}

/* Mobile & Tablet Responsiveness for Technical Specifications Card */
@media (max-width: 768px) {
  .product-specs-card {
    padding: 1.15rem 1rem !important;
    border-radius: var(--radius-xl) !important;
    margin-top: 1.25rem !important;
    background: rgba(18, 28, 22, 0.75) !important;
    border: 1px solid rgba(0, 245, 155, 0.22) !important;
  }

  .specs-card__title {
    font-size: 11px !important;
    letter-spacing: 0.05em !important;
    gap: 7px !important;
    margin-bottom: 0.75rem !important;
    padding-bottom: 0.6rem !important;
    border-bottom: 1px solid rgba(0, 245, 155, 0.15) !important;
  }

  .specs-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    width: 100% !important;
  }

  .spec-row {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    gap: 4px !important;
    padding: 10px 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    font-size: 13px !important;
    width: 100% !important;
    text-align: left !important;
  }

  .spec-row:last-child {
    border-bottom: none !important;
    padding-bottom: 2px !important;
  }

  .spec-label {
    font-size: 10.5px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    color: #8A9E93 !important;
    line-height: 1.3 !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    text-align: left !important;
  }

  .spec-value {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
    text-align: left !important;
    line-height: 1.45 !important;
    width: 100% !important;
    margin: 0 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }
}

/* Material & Composition (Tab 2) */
.materials-hero-card {
  background: linear-gradient(135deg, rgba(0, 245, 155, 0.06) 0%, rgba(13, 21, 16, 0.8) 100%);
  border: 1px solid rgba(0, 245, 155, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
}

.materials-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.12);
  border: 1px solid rgba(0, 245, 155, 0.3);
  border-radius: var(--radius-full);
  padding: 3px 10px;
  margin-bottom: 10px;
}

.materials-hero__title {
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.materials-hero__lead {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.materials-checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 680px) {
  .materials-checklist-grid {
    grid-template-columns: 1fr;
  }
}

.checklist-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 1.15rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.checklist-item__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.15);
  color: var(--color-bio-mint);
  font-weight: 900;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checklist-item__content strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 3px;
}

.checklist-item__content p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.clinical-note-box {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  background: rgba(0, 245, 155, 0.05);
  border: 1px solid rgba(0, 245, 155, 0.2);
  border-radius: var(--radius-md);
  margin-top: 1.5rem;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.clinical-note-box svg {
  color: var(--color-bio-mint);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Usage Steps Workflow (Tab 3) */
.usage-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

@media (max-width: 820px) {
  .usage-steps-grid {
    grid-template-columns: 1fr;
  }
}

.usage-step-card {
  position: relative;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition-fast);
}

.usage-step-card:hover {
  border-color: rgba(0, 245, 155, 0.35);
  transform: translateY(-2px);
}

.step-badge {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.12);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.step-title {
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0;
}

.step-desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.expert-tip-box {
  background: linear-gradient(135deg, rgba(255, 158, 44, 0.08) 0%, rgba(13, 21, 16, 0.8) 100%);
  border: 1px solid rgba(255, 158, 44, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
}

.expert-tip-box__badge {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-amber-flare);
  margin-bottom: 8px;
}

.expert-tip-box__quote {
  font-size: 14px;
  font-style: italic;
  color: #FFFFFF;
  line-height: 1.6;
  margin: 0 0 10px 0;
  border: none;
  padding: 0;
}

.expert-tip-box__author {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
}

/* Customer Reviews Breakdown (Tab 4) */
.review-summary-card {
  display: grid;
  grid-template-columns: 210px 1fr 240px;
  gap: 2rem;
  align-items: center;
  background: rgba(18, 28, 22, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 960px) {
  .review-summary-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.25rem;
  }
}

.review-summary-card__score {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.review-big-num {
  font-size: 46px;
  font-weight: 900;
  line-height: 1;
  color: #FFFFFF;
  font-family: var(--font-display);
}

.review-stars-large {
  font-size: 18px;
  color: #FFB800;
  letter-spacing: 2px;
  margin: 4px 0;
}

.review-recommend-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.1);
  border: 1px solid rgba(0, 245, 155, 0.25);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  margin-top: 6px;
  width: fit-content;
}

.review-summary-card__bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.review-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
}

.review-bar-label {
  width: 58px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
}

.review-bar-track {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.review-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-bio-mint), #5EEAD4);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.review-bar-pct {
  width: 36px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-align: right;
  flex-shrink: 0;
}

.review-summary-card__action {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.review-items-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.review-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  transition: border-color var(--transition-fast);
}

.review-card:hover {
  border-color: rgba(0, 245, 155, 0.3);
}

.review-vote-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-helpful-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn-helpful-trigger:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.btn-helpful-trigger.btn-vote-up:hover {
  background: rgba(0, 245, 155, 0.1);
  border-color: rgba(0, 245, 155, 0.35);
  color: var(--color-bio-mint);
}

.btn-helpful-trigger.btn-vote-down:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.35);
  color: #EF4444;
}

.btn-helpful-trigger.btn-vote-up.is-voted,
.btn-helpful-trigger.btn-vote-up.is-liked {
  background: rgba(0, 245, 155, 0.16);
  border-color: var(--color-bio-mint);
  color: var(--color-bio-mint);
  box-shadow: 0 0 12px rgba(0, 245, 155, 0.22);
  font-weight: 700;
}

.btn-helpful-trigger.btn-vote-down.is-voted,
.btn-helpful-trigger.btn-vote-down.is-disliked {
  background: rgba(239, 68, 68, 0.16);
  border-color: #EF4444;
  color: #EF4444;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.22);
  font-weight: 700;
}

.btn-helpful-trigger:active {
  transform: scale(0.96);
}

@media (max-width: 640px) {
  .review-items-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.95rem !important;
    margin-top: 1.25rem !important;
  }

  .review-card {
    padding: 1.15rem 1rem !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 0 !important;
  }

  .review-card__footer {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 10px;
  }
  .review-vote-group {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   4. Cart & Checkout Pages
   ========================================================================== */
.cart-layout, .cart-page-layout, .checkout-layout, .checkout-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 2.25rem;
  align-items: start;
  margin-top: 1.5rem;
  margin-bottom: 4rem;
}

.cart-table-wrap, .cart-table-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.cart-table-wrap table, .cart-table-card table, .cart-table {
  width: 100%;
  border-collapse: collapse;
}

.cart-product-mobile-price {
  display: none;
}

.cart-table-card table th {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 8px 12px 8px;
  border-bottom: 1px solid var(--border-medium);
}

.cart-table-card table td {
  padding: 16px 8px;
  color: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.cart-summary-card, .cart-order-summary, .checkout-summary-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.checkout-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.75rem;
}

.checkout-card__title {
  font-size: var(--fs-lg);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-bio-mint);
  box-shadow: 0 0 12px rgba(0, 245, 155, 0.2);
}

.payment-method-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  cursor: pointer;
  margin-bottom: 0.75rem;
  transition: all var(--transition-fast);
}

.payment-method-card.is-active, .payment-method-card:hover {
  border-color: var(--color-bio-mint);
  background: var(--bg-surface-3);
}

@media (max-width: 960px) {
  .cart-layout, .cart-page-layout, .checkout-layout, .checkout-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

@media (max-width: 768px) {
  .cart-table-wrap, .cart-table-card {
    padding: 1.15rem 0.875rem !important;
    overflow-x: hidden !important;
    border-radius: var(--radius-lg) !important;
  }

  .cart-table-wrap table,
  .cart-table-card table,
  .cart-table {
    min-width: 0 !important;
    width: 100% !important;
    display: block !important;
  }

  .cart-table-card thead,
  .cart-table thead,
  .cart-table-head-row {
    display: none !important;
  }

  .cart-table-card tbody,
  .cart-table tbody {
    display: block !important;
    width: 100% !important;
  }

  .cart-table-card tr,
  .cart-table-row {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: relative !important;
    padding: 14px 0 !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    gap: 12px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .cart-col-product,
  .cart-table-card table td:first-child {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 36px 0 0 !important;
    box-sizing: border-box !important;
    border: none !important;
  }

  .cart-product-link {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    text-decoration: none !important;
    color: inherit !important;
    width: 100% !important;
  }

  .cart-product-thumb {
    width: 60px !important;
    height: 60px !important;
    border-radius: var(--radius-md) !important;
    object-fit: cover !important;
    flex-shrink: 0 !important;
    border: 1px solid var(--border-subtle) !important;
    background: var(--bg-surface-2) !important;
  }

  .cart-product-info {
    min-width: 0 !important;
    flex: 1 1 auto !important;
  }

  .cart-product-title {
    font-size: 0.9375rem !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
    line-height: 1.3 !important;
    margin: 0 0 4px 0 !important;
    word-break: break-word !important;
  }

  .cart-product-variant {
    font-size: 0.75rem !important;
    color: var(--text-muted) !important;
    line-height: 1.3 !important;
    margin-bottom: 4px !important;
  }

  .cart-product-mobile-price {
    display: block !important;
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    color: var(--text-secondary) !important;
    margin-top: 2px !important;
  }

  .cart-col-price,
  .cart-table-card table td:nth-child(2) {
    display: none !important;
  }

  .cart-col-qty,
  .cart-table-card table td:nth-child(3) {
    display: inline-flex !important;
    align-items: center !important;
    width: auto !important;
    min-width: 0 !important;
    padding: 0 !important;
    border: none !important;
    flex: 0 0 auto !important;
  }

  .cart-col-qty .qty-stepper,
  .cart-table-card table td:nth-child(3) .qty-stepper {
    margin: 0 !important;
    width: auto !important;
  }

  .cart-col-total,
  .cart-table-card table td:nth-child(4) {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    margin-left: auto !important;
    padding: 0 !important;
    border: none !important;
    font-size: 1.05rem !important;
    font-weight: 800 !important;
    color: var(--color-bio-mint) !important;
    white-space: nowrap !important;
    flex: 0 0 auto !important;
  }

  .cart-col-remove,
  .cart-table-card table td:nth-child(5) {
    position: absolute !important;
    top: 14px !important;
    right: 0 !important;
    padding: 0 !important;
    border: none !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .btn-cart-remove {
    background: transparent !important;
    border: none !important;
    color: var(--text-muted) !important;
    padding: 6px !important;
    border-radius: var(--radius-sm) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: color var(--transition-fast) !important;
  }

  .btn-cart-remove:hover {
    color: var(--color-coral-alert, #FF4757) !important;
  }

  .cart-table-bottom-bar {
    flex-direction: column !important;
    gap: 0.75rem !important;
    align-items: stretch !important;
  }

  .cart-table-bottom-bar a,
  .cart-table-bottom-bar button {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }
}

@media (max-width: 480px) {
  .cart-table-wrap, .cart-table-card {
    padding: 1rem 0.75rem !important;
  }
  .cart-product-thumb {
    width: 52px !important;
    height: 52px !important;
  }
  .cart-product-title {
    font-size: 0.875rem !important;
  }
  .cart-col-total {
    font-size: 0.95rem !important;
  }
}

/* ==========================================================================
   4.1 Empty Cart Page BioKinetic Styling
   ========================================================================== */
.cart-page-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
  padding: 1rem 0 3rem 0;
}

.cart-empty-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  padding: clamp(2.25rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 2.75rem);
  max-width: 760px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin: 0 auto;
}

.cart-empty-icon-wrap {
  position: relative;
  width: 88px;
  height: 88px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-empty-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 245, 155, 0.22) 0%, rgba(0, 245, 155, 0.04) 70%, transparent 100%);
  animation: pulseGlow 3s infinite alternate;
}

.cart-empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.12);
  border: 1.5px solid var(--border-volt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bio-mint);
  box-shadow: 0 0 24px rgba(0, 245, 155, 0.25);
  position: relative;
  z-index: 1;
}

.cart-empty-icon-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-solar-amber);
  color: #070B09;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #070B09;
  box-shadow: 0 0 10px rgba(255, 158, 44, 0.4);
  z-index: 2;
}

.cart-empty-badge {
  margin-bottom: 0.85rem;
}

.cart-empty-badge .badge {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cart-empty-title {
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}

.cart-empty-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 1.75rem;
}

.cart-empty-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  margin-bottom: 2rem;
}

.cart-empty-categories {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 2rem;
}

.cart-empty-categories-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-muted);
}

.cart-empty-categories-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.cart-empty-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: #B2C4BB;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.cart-empty-pill:hover {
  background: rgba(0, 245, 155, 0.1);
  border-color: rgba(0, 245, 155, 0.4);
  color: var(--color-bio-mint);
  transform: translateY(-1px);
}

.cart-empty-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  text-align: left;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.cart-empty-perk {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
}

.cart-empty-perk:hover {
  border-color: var(--border-medium);
}

.cart-empty-perk-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.1);
  color: var(--color-bio-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0, 245, 155, 0.25);
}

.cart-empty-perk strong {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 2px;
}

.cart-empty-perk span {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
}

.cart-empty-recommendations {
  width: 100%;
  max-width: 1200px;
  margin: 3.5rem auto 0 auto;
}

.cart-empty-rec-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.cart-empty-rec-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.cart-empty-rec-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.cart-empty-rec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
}

@media (max-width: 1024px) {
  .cart-empty-rec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cart-empty-state {
    padding: 0.5rem 0 2rem 0;
  }
  .cart-empty-card {
    padding: 1.75rem 1.15rem;
    border-radius: var(--radius-xl);
  }
  .cart-empty-icon-wrap {
    width: 72px;
    height: 72px;
    margin-bottom: 1.15rem;
  }
  .cart-empty-icon {
    width: 60px;
    height: 60px;
  }
  .cart-empty-icon svg {
    width: 32px;
    height: 32px;
  }
  .cart-empty-icon-badge {
    width: 22px;
    height: 22px;
    bottom: 0;
    right: 0;
  }
  .cart-empty-title {
    font-size: 1.25rem;
    margin-bottom: 0.65rem;
  }
  .cart-empty-desc {
    font-size: 0.85rem;
    margin-bottom: 1.35rem;
    line-height: 1.5;
  }
  .cart-empty-actions {
    flex-direction: column;
    width: 100%;
    gap: 8px;
    margin-bottom: 1.35rem;
  }
  .cart-empty-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .cart-empty-categories {
    padding-top: 1.15rem;
    margin-bottom: 1.35rem;
  }
  .cart-empty-categories-pills {
    gap: 6px;
  }
  .cart-empty-pill {
    padding: 5px 10px;
    font-size: 11.5px;
  }
  .cart-empty-perks {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 1.15rem;
  }
  .cart-empty-perk {
    padding: 10px 12px;
  }
  .cart-empty-rec-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ==========================================================================
   4.2 Universal Non-Wrapping Quantity Steppers (1-Line Guarantee & Centered)
   ========================================================================== */
.qty-stepper,
.cart-item__price-row .qty-stepper,
.cart-item .qty-stepper,
.cart-table-card .qty-stepper,
.quickview-qty-stepper,
.product-detail__actions .qty-stepper {
  display: inline-flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  white-space: nowrap !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  width: auto !important;
  min-width: fit-content !important;
  box-sizing: border-box !important;
}

.cart-table-card table th:nth-child(3),
.cart-table-card table td:nth-child(3) {
  width: 140px !important;
  min-width: 130px !important;
  text-align: center !important;
  vertical-align: middle !important;
  white-space: nowrap !important;
}

.cart-table-card .qty-stepper {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1.5px solid var(--border-medium) !important;
  border-radius: var(--radius-full) !important;
  padding: 3px 8px !important;
  gap: 8px !important;
}

.cart-table-card .qty-stepper .btn-cart-minus,
.cart-table-card .qty-stepper .btn-cart-plus {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid var(--border-subtle) !important;
  color: #FFFFFF !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  cursor: pointer !important;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 0 !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
  transition: all var(--transition-fast) !important;
}

.cart-table-card .qty-stepper .btn-cart-minus:hover,
.cart-table-card .qty-stepper .btn-cart-plus:hover {
  background: rgba(0, 245, 155, 0.2) !important;
  border-color: var(--color-bio-mint) !important;
  color: var(--color-bio-mint) !important;
  transform: scale(1.05);
}

.qty-stepper button svg,
.btn-cart-minus svg,
.btn-cart-plus svg,
.btn-qty-minus svg,
.btn-qty-plus svg,
#detail-qty-minus svg,
#detail-qty-plus svg {
  display: block !important;
  margin: auto !important;
  pointer-events: none !important;
  flex-shrink: 0 !important;
}

.cart-table-card .qty-stepper span {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 28px !important;
  text-align: center !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  line-height: 1 !important;
  vertical-align: middle !important;
  user-select: none !important;
}

/* In Cart Drawer */
.cart-item__price-row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
  width: 100% !important;
  white-space: nowrap !important;
}

.cart-item__price-row .qty-stepper {
  background: var(--bg-surface-1) !important;
  border: 1px solid var(--border-medium) !important;
  border-radius: var(--radius-full) !important;
  padding: 2px 6px !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
  align-items: center !important;
  justify-content: center !important;
}

.cart-item .btn-qty-minus,
.cart-item .btn-qty-plus {
  width: 22px !important;
  height: 22px !important;
  min-width: 22px !important;
  min-height: 22px !important;
  flex-shrink: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 0 !important;
  vertical-align: middle !important;
  cursor: pointer !important;
  border-radius: 50% !important;
  border: none !important;
  background: transparent !important;
  color: #FFFFFF !important;
  transition: all var(--transition-fast) !important;
}

.cart-item .btn-qty-minus:hover,
.cart-item .btn-qty-plus:hover {
  background: rgba(0, 245, 155, 0.15) !important;
  color: var(--color-bio-mint) !important;
}

.cart-item .qty-stepper span {
  min-width: 20px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  line-height: 1 !important;
  vertical-align: middle !important;
  user-select: none !important;
}

/* ==========================================================================
   5. Interactive CGM Sensor Compatibility Matcher
   ========================================================================== */
.cgm-finder-widget {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-md);
}

.cgm-finder-widget .matcher-chips-row {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.cgm-chip {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 13px;
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  user-select: none;
}

.cgm-chip:hover {
  background: var(--bg-surface-3);
  color: #FFFFFF;
  border-color: var(--border-volt);
}

.cgm-chip.is-active {
  background: var(--color-bio-mint) !important;
  color: #070B09 !important;
  border-color: var(--color-bio-mint) !important;
  box-shadow: 0 0 16px rgba(0, 245, 155, 0.35);
}

.v-finder-result {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.v-finder-result__thumb-link {
  display: block;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  line-height: 0;
  border: 1px solid var(--border-medium);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.v-finder-result__thumb-link:hover {
  border-color: var(--color-bio-mint);
  transform: scale(1.02);
}

.v-finder-result__thumb {
  width: 120px;
  height: 120px;
  object-fit: cover;
  display: block;
}

.v-finder-result__info {
  flex: 1;
  min-width: 220px;
}

.v-finder-result__badge {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.12);
  border: 1px solid rgba(0, 245, 155, 0.25);
  padding: 3px 9px;
  border-radius: var(--radius-full);
}

.v-finder-result__name {
  font-size: 1.2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
  line-height: 1.35;
}

.v-finder-result__name-link {
  color: #FFFFFF;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.v-finder-result__name-link:hover {
  color: var(--color-bio-mint);
}

.v-finder-result__compat {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.45;
}

.v-finder-result__price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.v-finder-result__price {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-bio-mint);
}

.v-finder-result__tax {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: normal;
}

.cgm-finder-add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* Proportionally compact & balanced mobile version */
@media (max-width: 640px) {
  #cgm-sensor-finder.section {
    padding: var(--space-6) 0;
  }

  #cgm-sensor-finder .section-title-wrap {
    margin-bottom: 1.25rem;
  }

  #cgm-sensor-finder .section-heading {
    font-size: 1.35rem;
    line-height: 1.25;
  }

  #cgm-sensor-finder .section-subheading {
    font-size: 12.5px;
    line-height: 1.4;
  }

  .cgm-finder-widget {
    padding: 14px 12px;
    border-radius: var(--radius-xl);
  }

  .cgm-finder-widget .matcher-chips-row {
    gap: 6px;
    margin-bottom: 0.85rem;
    justify-content: center;
  }

  .cgm-chip {
    padding: 6px 12px;
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.2;
  }

  .v-finder-result {
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 10px 12px;
    gap: 12px;
    margin-bottom: 0.85rem;
    border-radius: var(--radius-lg);
  }

  .v-finder-result__thumb-link {
    width: 76px;
    height: 76px;
    min-width: 76px;
    border-radius: 8px;
  }

  .v-finder-result__thumb {
    width: 76px;
    height: 76px;
    border-radius: 8px;
  }

  .v-finder-result__info {
    min-width: 0;
    width: auto;
    flex: 1;
  }

  .v-finder-result__badge {
    font-size: 9.5px;
    padding: 2px 7px;
    margin-bottom: 3px;
  }

  .v-finder-result__name {
    font-size: 12.5px;
    font-weight: 700;
    margin-bottom: 2px;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .v-finder-result__compat {
    font-size: 10.5px;
    line-height: 1.3;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .v-finder-result__price {
    font-size: 1.15rem;
  }

  .v-finder-result__tax {
    font-size: 10px;
  }

  .cgm-finder-add-btn {
    height: 44px;
    padding: 10px 14px;
    font-size: 12.5px;
    border-radius: 10px;
    gap: 6px;
  }

  .cgm-finder-add-btn svg {
    width: 15px;
    height: 15px;
  }
}

@media (max-width: 420px) {
  .cgm-finder-widget {
    padding: 12px 10px;
  }

  .cgm-chip {
    padding: 5px 10px;
    font-size: 11px;
  }

  .v-finder-result {
    padding: 8px 10px;
    gap: 10px;
  }

  .v-finder-result__thumb-link {
    width: 68px;
    height: 68px;
    min-width: 68px;
  }

  .v-finder-result__thumb {
    width: 68px;
    height: 68px;
  }

  .v-finder-result__name {
    font-size: 12px;
  }

  .v-finder-result__compat {
    font-size: 10px;
  }

  .v-finder-result__price {
    font-size: 1.05rem;
  }

  .cgm-finder-add-btn {
    font-size: 12px;
    height: 42px;
  }
}

/* ==========================================================================
   6. Checkout Stepper Progress & Form Elements
   ========================================================================== */
.checkout-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0.45;
  transition: opacity var(--transition-fast);
}

.checkout-step.is-active {
  opacity: 1;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface-3);
  border: 1.5px solid var(--border-medium);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}

.checkout-step.is-active .step-num {
  background: var(--color-bio-mint);
  border-color: var(--color-bio-mint);
  color: #070B09;
  box-shadow: 0 0 10px rgba(0, 245, 155, 0.4);
}

.step-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: #FFFFFF;
}

@media (max-width: 640px) {
  .checkout-progress {
    gap: 0.85rem;
    padding: 0.85rem;
  }
  .step-title {
    font-size: 11px;
  }
}

.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checkout-form, .checkout-body {
  display: block;
  width: 100%;
}

/* ==========================================================================
   7. Wishlist Layout & Responsive States
   ========================================================================== */
.wishlist-page-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

#wishlist-items-grid {
  width: 100%;
  margin: 0 auto;
}

#wishlist-items-grid.wishlist-items-grid--empty,
#wishlist-items-grid.wishlist-grid--empty {
  display: block;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}

#wishlist-items-grid.wishlist-items-grid--filled,
#wishlist-items-grid.wishlist-grid--filled {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
  width: 100%;
}

@media (max-width: 640px) {
  #wishlist-items-grid.wishlist-items-grid--filled,
  #wishlist-items-grid.wishlist-grid--filled {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.wishlist-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
  padding: 1rem 0 3rem 0;
}

.wishlist-empty-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  padding: clamp(2.25rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 2.75rem);
  max-width: 760px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin: 0 auto;
}

.wishlist-empty-icon-wrap {
  position: relative;
  width: 88px;
  height: 88px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wishlist-empty-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 45, 85, 0.22) 0%, rgba(255, 45, 85, 0.04) 70%, transparent 100%);
  animation: pulseGlow 3s infinite alternate;
}

.wishlist-empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 45, 85, 0.12);
  border: 1.5px solid rgba(255, 45, 85, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FF2D55;
  box-shadow: 0 0 24px rgba(255, 45, 85, 0.25);
  position: relative;
  z-index: 1;
}

.wishlist-empty-icon-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-bio-mint);
  color: #070B09;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #070B09;
  box-shadow: 0 0 10px rgba(0, 245, 155, 0.4);
  z-index: 2;
}

.wishlist-empty-badge {
  margin-bottom: 0.85rem;
}

.wishlist-empty-badge .badge {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.wishlist-empty-title {
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}

.wishlist-empty-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 1.75rem;
}

.wishlist-empty-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  margin-bottom: 2rem;
}

.wishlist-empty-categories {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 2rem;
}

.wishlist-empty-categories-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-muted);
}

.wishlist-empty-categories-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.wishlist-empty-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: #B2C4BB;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.wishlist-empty-pill:hover {
  background: rgba(0, 245, 155, 0.1);
  border-color: rgba(0, 245, 155, 0.4);
  color: var(--color-bio-mint);
  transform: translateY(-1px);
}

.wishlist-empty-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  text-align: left;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.wishlist-empty-perk {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
}

.wishlist-empty-perk:hover {
  border-color: var(--border-medium);
}

.wishlist-empty-perk-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.1);
  color: var(--color-bio-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0, 245, 155, 0.25);
}

.wishlist-empty-perk strong {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 2px;
}

.wishlist-empty-perk span {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
}

.wishlist-empty-recommendations {
  width: 100%;
  max-width: 1200px;
  margin: 3.5rem auto 0 auto;
}

.wishlist-empty-rec-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.wishlist-empty-rec-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.wishlist-empty-rec-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.wishlist-empty-rec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
}

@media (max-width: 1024px) {
  .wishlist-empty-rec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .wishlist-empty-state {
    padding: 0.5rem 0 2rem 0;
  }
  .wishlist-empty-card {
    padding: 1.75rem 1.15rem;
    border-radius: var(--radius-xl);
  }
  .wishlist-empty-icon-wrap {
    width: 72px;
    height: 72px;
    margin-bottom: 1.15rem;
  }
  .wishlist-empty-icon {
    width: 60px;
    height: 60px;
  }
  .wishlist-empty-icon svg {
    width: 32px;
    height: 32px;
  }
  .wishlist-empty-icon-badge {
    width: 22px;
    height: 22px;
    bottom: 0;
    right: 0;
  }
  .wishlist-empty-title {
    font-size: 1.25rem;
    margin-bottom: 0.65rem;
  }
  .wishlist-empty-desc {
    font-size: 0.85rem;
    margin-bottom: 1.35rem;
    line-height: 1.5;
  }
  .wishlist-empty-actions {
    flex-direction: column;
    width: 100%;
    gap: 8px;
    margin-bottom: 1.35rem;
  }
  .wishlist-empty-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .wishlist-empty-categories {
    padding-top: 1.15rem;
    margin-bottom: 1.35rem;
  }
  .wishlist-empty-categories-pills {
    gap: 6px;
  }
  .wishlist-empty-pill {
    padding: 5px 10px;
    font-size: 11.5px;
  }
  .wishlist-empty-perks {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 1.15rem;
  }
  .wishlist-empty-perk {
    padding: 10px 12px;
  }
  .wishlist-empty-rec-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ==========================================================================
   8. Order Success BioKinetic Dark MedTech Styling
   ========================================================================== */
.order-success-page-container {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

.order-success-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  padding: clamp(1.5rem, 4vw, 3rem);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.order-success-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2.25rem;
}

.order-success-check-badge {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.12);
  border: 2px solid var(--color-bio-mint);
  color: var(--color-bio-mint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 0 28px rgba(0, 245, 155, 0.35);
  animation: pulseGlow 3s infinite alternate;
}

.order-success-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.order-success-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.order-success-meta {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.order-success-meta strong {
  color: var(--color-bio-mint);
}

/* Status Banner (Sales Manager Contact) */
.order-status-banner {
  background: linear-gradient(135deg, rgba(14, 52, 63, 0.45) 0%, rgba(255, 158, 44, 0.14) 100%);
  border: 1.5px solid var(--color-bio-mint);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: 2rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.order-status-banner__inner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.order-status-phone-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 158, 44, 0.15);
  border: 1.5px solid var(--color-solar-amber);
  color: var(--color-solar-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(255, 158, 44, 0.35);
  animation: pulseGlowAmber 2.5s infinite alternate;
}

.order-status-content {
  min-width: 0;
  flex: 1;
}

.order-status-heading {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.3;
  margin: 0.35rem 0 0.5rem 0;
}

.order-status-subheading {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #D8E6DF;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.order-status-callout-text {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 640px) {
  .order-status-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }
}

/* 2-Column Info Cards */
.order-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .order-details-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.order-detail-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.order-detail-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-subtle);
  margin: 0;
}

.order-detail-card__title svg {
  color: var(--color-bio-mint);
}

.order-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.order-detail-row__label {
  color: var(--text-muted);
  flex-shrink: 0;
}

.order-detail-row__val {
  color: #FFFFFF;
  font-weight: 600;
  text-align: right;
  word-break: break-word;
}

.order-detail-note {
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px dashed var(--border-subtle);
  font-size: 0.8125rem;
  line-height: 1.45;
}

/* Ordered Items Section */
.order-items-section {
  margin-bottom: 2rem;
}

.order-items-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.order-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.order-item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
}

.order-item-card:hover {
  border-color: var(--border-medium);
}

.order-item-thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  background: #000;
  border: 1px solid var(--border-subtle);
}

.order-item-info {
  min-width: 0;
  flex: 1;
}

.order-item-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 2px;
  word-break: break-word;
}

.order-item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.order-item-total {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-bio-mint);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Grand Total Bar */
.order-grand-total-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: rgba(0, 245, 155, 0.06);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-xl);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.order-grand-total-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.order-grand-total-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.order-grand-total-amount {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--color-bio-mint);
}

/* Actions */
.order-success-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .order-success-actions {
    flex-direction: column;
    width: 100%;
  }
  .order-success-actions .btn-core,
  .order-success-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   9. Tracking Page BioKinetic Dark MedTech Styling
   ========================================================================== */
.tracking-page-container {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
}

.tracking-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tracking-header {
  text-align: center;
  margin-bottom: 2.25rem;
}

.tracking-header__icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background-color: rgba(0, 245, 155, 0.12);
  color: var(--color-bio-mint);
  border: 1.5px solid var(--border-volt);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 0 24px rgba(0, 245, 155, 0.25);
}

.tracking-header__title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.tracking-header__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Search Form */
.tracking-search-form {
  margin-bottom: 2.5rem;
}

.tracking-search-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 580px;
  margin: 0 auto;
}

.tracking-search-input {
  flex: 1;
  min-width: 0;
  height: 52px;
  padding: 0 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-lg);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.tracking-search-input:focus {
  outline: none;
  border-color: var(--color-bio-mint);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(0, 245, 155, 0.25);
}

.tracking-search-btn {
  height: 52px;
  padding: 0 1.75rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--radius-lg);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .tracking-search-input-wrap {
    flex-direction: column;
    gap: 0.75rem;
  }
  .tracking-search-input {
    width: 100%;
  }
  .tracking-search-btn {
    width: 100%;
  }
}

/* 4-Step Connected Progress Timeline */
.tracker-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  position: relative;
  margin: 2.25rem 0;
  padding: 1.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.tracker-timeline::before {
  content: '';
  position: absolute;
  top: calc(1.75rem + 22px);
  left: 12.5%;
  right: 12.5%;
  height: 3px;
  background: var(--border-medium);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.timeline-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface-card);
  border: 2px solid var(--border-medium);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: all var(--transition-fast);
}

.timeline-step.completed .timeline-node {
  background: var(--color-bio-mint);
  border-color: var(--color-bio-mint);
  color: #070B09;
  box-shadow: 0 0 16px rgba(0, 245, 155, 0.45);
}

.timeline-step.current .timeline-node {
  background: var(--color-solar-amber);
  border-color: var(--color-solar-amber);
  color: #070B09;
  box-shadow: 0 0 20px rgba(255, 158, 44, 0.55);
  animation: pulseGlowAmber 2s infinite alternate;
}

.timeline-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.timeline-label .timeline-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
}

.timeline-step.current .timeline-label .timeline-title {
  color: var(--color-solar-amber);
}

.timeline-label .timeline-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.timeline-step.current .timeline-label .timeline-sub {
  color: #FBBF24;
  font-weight: 600;
}

@media (max-width: 768px) {
  .tracker-timeline {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem 1.25rem;
  }
  .tracker-timeline::before {
    top: calc(1.5rem + 22px);
    bottom: calc(1.5rem + 22px);
    left: calc(1.25rem + 22px);
    right: auto;
    width: 3px;
    height: auto;
  }
  .timeline-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 1.15rem;
  }
  .timeline-node {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .timeline-label {
    align-items: flex-start;
    padding-top: 4px;
  }
}

/* Callout Info Banner */
.tracking-callout-banner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  border-left: 4px solid var(--color-solar-amber);
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
}

.tracking-callout-icon {
  color: var(--color-solar-amber);
  flex-shrink: 0;
  margin-top: 2px;
}

.tracking-callout-text {
  font-size: 0.8125rem;
  color: #D8E6DF;
  line-height: 1.55;
}

.tracking-callout-text strong {
  color: #FFFFFF;
}

/* Error Card */
.tracking-error-card {
  background: var(--bg-surface-card);
  border: 2px solid #ef4444;
  border-radius: var(--radius-2xl);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  padding: clamp(1.75rem, 4vw, 3rem);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.tracking-error-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

/* Keyframes for Glow Effects */
@keyframes pulseGlow {
  0% { transform: scale(1); box-shadow: 0 0 16px rgba(0, 245, 155, 0.25); }
  100% { transform: scale(1.04); box-shadow: 0 0 28px rgba(0, 245, 155, 0.5); }
}

@keyframes pulseGlowAmber {
  0% { transform: scale(1); box-shadow: 0 0 14px rgba(255, 158, 44, 0.3); }
  100% { transform: scale(1.05); box-shadow: 0 0 24px rgba(255, 158, 44, 0.6); }
}