:root {
  --page-gutter: clamp(16px, 4vw, 32px);
  --card-gap: clamp(20px, 2.8vw, 36px);
  --card-gap-tablet: 20px;
  --card-gap-mobile: 16px;
}

*,
*::before,
*::after {
  min-width: 0;
}

img,
picture,
svg,
iframe,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

.is-hidden,
.filter-item.is-hidden {
  display: none !important;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
}

main,
section,
header,
footer {
  width: 100%;
}

.container {
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

.page-container {
  width: min(100%, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

.detail-panel {
  width: 100%;
  padding: clamp(18px, 3vw, 28px);
}

.detail-grid {
  gap: clamp(20px, 3vw, 28px);
}

.header-container {
  width: min(100%, 1600px);
  padding-left: 0;
  padding-right: 0;
}

.global-search {
  max-width: none;
  flex: 1 1 100%;
}

.global-search input[type="search"],
.catalog-toolbar input,
.catalog-toolbar select,
.toolbar input[type="search"],
.toolbar select {
  min-width: 0;
}

.nav-secondary {
  padding-inline: clamp(12px, 4vw, 28px);
}

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

.nav-secondary::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.4);
  border-radius: 999px;
}

.trend-slider,
.promo-slider {
  padding-bottom: 12px;
}

.promo-slider {
  padding-bottom: 8px;
}

.trend-slider {
  padding-bottom: 8px;
}

.trend-track {
  gap: 16px;
  padding-inline: clamp(16px, 4vw, 28px);
}

.promo-track {
  gap: 14px;
  padding-inline: clamp(10px, 2.5vw, 18px);
}

.women-cats-grid {
  scroll-snap-type: x proximity;
}

.trend-card {
  flex: 0 0 190px;
  border-radius: 14px;
  padding: 8px;
}

.trend-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 10px;
}

.products-grid,
.grid {
  width: 100%;
  gap: var(--card-gap);
}

.product-card,
.card,
.cart-box {
  width: 100%;
  max-width: 100%;
}

.filters-panel {
  min-height: 0;
}

.romix-toast {
  right: clamp(16px, 4vw, 36px);
}

@media (max-width: 1024px) {
  .trend-card,
  .promo-card {
    flex: 0 0 180px;
  }

  .catalog-toolbar {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .catalog-toolbar input,
  .catalog-toolbar select {
    flex: 1 1 220px;
  }

  .catalog-toolbar label {
    width: 100%;
    justify-content: space-between;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .filters-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .page-container {
    margin: 18px auto 24px;
  }

  .detail-panel {
    padding: clamp(16px, 3vw, 24px);
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .gallery {
    flex-direction: column;
  }

  .thumbs {
    --thumb-gap: 10px;
    --thumbs-visible: 3;
    --thumb-size: calc((100% - (var(--thumb-gap) * (var(--thumbs-visible) - 1))) / var(--thumbs-visible));
    --thumb-height: var(--thumb-size);
    flex-direction: row;
    flex-wrap: nowrap;
    width: 100%;
    justify-content: flex-start;
    gap: var(--thumb-gap);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 12px;
    padding: 4px 12px 8px;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
  }

  .thumbs img {
    flex: 0 0 var(--thumb-size);
    width: var(--thumb-size);
    height: var(--thumb-height);
    scroll-snap-align: start;
  }

  .price-area {
    gap: 8px;
    flex-wrap: wrap;
  }
}

@media (max-width: 768px) {
  header {
    padding: 12px 0 10px;
  }

  .header-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 10px;
  }

  .global-search {
    order: 3;
    width: 100%;
  }

  .global-search button,
  .global-search input[type="search"] {
    font-size: 0.95rem;
  }

  .topbar-icons {
    order: 2;
    justify-content: center;
    width: 100%;
  }

  .nav-secondary {
    gap: 8px;
  }

  .nav-secondary a {
    flex: 1 0 auto;
    min-width: 0;
  }

  .trend-header {
    flex-direction: column;
    align-items: flex-start;
  }

  #trends .trend-nav {
    display: none;
  }

  .trend-wrap,
  .promo-wrap,
  .container {
    padding-left: clamp(16px, 6vw, 24px);
    padding-right: clamp(16px, 6vw, 24px);
  }

  .women-cats-grid {
    grid-auto-flow: column;
    grid-auto-columns: minmax(96px, 1fr);
    grid-template-columns: none;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .women-category {
    scroll-snap-align: start;
  }

  .women-category-avatar {
    width: 84px;
    height: 84px;
  }

  .women-category-name {
    font-size: 0.86rem;
  }

  .trend-card,
  .promo-card {
    flex: 0 0 170px;
    min-height: 180px;
  }

  .trend-wrap {
    padding-left: clamp(12px, 6vw, 20px);
    padding-right: clamp(12px, 6vw, 20px);
  }

  .trend-card {
    min-height: 165px;
  }


  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--card-gap-tablet);
  }

  .product-card {
    border-radius: 12px;
  }

  .product-image {
    aspect-ratio: 4 / 5;
    min-height: 140px;
    max-height: 190px;
  }

  .product-info {
    padding: 6px 8px;
    gap: 4px;
  }

  .product-title {
    font-size: 0.86rem;
  }

  .product-subtitle {
    font-size: 0.78rem;
  }

  .product-price {
    font-size: 0.9rem;
  }

  .product-actions .btn {
    font-size: 0.78rem;
    padding: 6px 8px;
  }

  .product-actions {
    flex-direction: column;
  }

  .cart-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
  }

  .cart-right {
    text-align: left;
  }

  .cart-summary,
  .cart-actions-row {
    flex-direction: column;
    align-items: stretch;
  }

  .filters-panel {
    margin-top: 16px;
    padding: 12px;
  }

  .filters-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .filters-body {
    max-height: none;
    overflow: visible;
  }

  .romix-toast {
    width: min(92vw, 320px);
    left: auto;
  }

  .detail-panel {
    padding: 16px;
  }

  .thumbs img {
    width: 60px;
    height: 60px;
  }

  .selector {
    gap: 6px;
  }

  .price-area {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .trend-card,
  .promo-card {
    flex: 0 0 150px;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--card-gap-mobile);
  }

  .trend-card img {
    height: 150px;
  }

  .promo-card img {
    height: 110px;
  }

  .product-image {
    aspect-ratio: 4 / 5;
    min-height: 110px;
    max-height: 150px;
  }

  .product-info {
    padding: 6px 7px;
  }

  .product-title {
    font-size: 0.82rem;
  }

  .product-subtitle {
    font-size: 0.74rem;
  }

  .product-price {
    font-size: 0.86rem;
  }

  .product-actions {
    flex-direction: row;
    gap: 6px;
  }

  .product-actions .btn {
    font-size: 0.78rem;
    padding: 5px 6px;
    flex: 1 1 0;
  }

  .catalog-toolbar input,
  .catalog-toolbar select {
    font-size: 0.95rem;
  }

  .catalog-toolbar .count {
    font-size: 0.85rem;
  }

  .cart-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .cart-box {
    padding: 16px;
  }

  header .logo {
    justify-content: center;
  }

  header .logo span {
    white-space: nowrap;
  }

  .filters-panel {
    padding: 10px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .global-search {
    gap: 6px;
  }

  .women-category-avatar {
    width: 78px;
    height: 78px;
  }

  .women-category-name {
    font-size: 0.82rem;
  }

  .romix-toast {
    bottom: 88px;
  }

  .page-container {
    padding-left: clamp(12px, 5vw, 18px);
    padding-right: clamp(12px, 5vw, 18px);
  }

  .thumbs img {
    width: 54px;
    height: 54px;
  }

  .detail-description {
    font-size: 0.9rem;
  }

  .selector .color-option {
    flex: 0 0 auto;
    width: clamp(30px, 12vw, 40px);
    height: clamp(30px, 12vw, 40px);
  }

  .selector .size-chip {
    flex: 1 0 46%;
  }
}