.catalog-page {
  padding: 24px 0 70px 0;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.catalog-sidebar {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  position: sticky;
  top: 90px;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reset-btn {
  background: none;
  border: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.reset-btn:hover {
  color: var(--danger);
}

.filter-group {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid #f1f5f9;
}

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

.filter-group-title {
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-main);
}

.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-height: 220px;
  overflow-y: auto;
}

.checkbox-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #334155;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.checkbox-label:hover {
  color: var(--primary);
}

.checkbox-left {
  display: flex;
  align-items: center;
  gap: 9px;
}

.checkbox-input {
  display: none;
}

.custom-check {
  width: 18px;
  height: 18px;
  border: 1.5px solid #cbd5e1;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  flex-shrink: 0;
  transition: var(--transition);
}

.checkbox-input:checked + .custom-check {
  background: var(--primary);
  border-color: var(--primary);
}

.custom-check::after {
  content: '';
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  display: none;
  margin-top: -2px;
}

.checkbox-input:checked + .custom-check::after {
  display: block;
}

.filter-count {
  font-size: 11.5px;
  color: var(--text-muted);
}

.price-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.price-field {
  display: flex;
  align-items: center;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
}

.price-field-input {
  width: 100%;
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  text-align: right;
}

.price-field-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 4px;
}

.catalog-top-bar {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.catalog-title-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.catalog-page-title {
  font-size: 22px;
  font-weight: 700;
}

.catalog-count-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.catalog-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-filter-trigger {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid rgba(36, 199, 187, 0.3);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.catalog-sort-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #f8fafc;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(36, 199, 187, 0.4);
}

.product-card-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f1f5f9;
  overflow: hidden;
}

.product-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-thumb {
  transform: scale(1.05);
}

.product-card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.badge-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-pill.sale { background: #ef4444; color: #fff; }
.badge-pill.hit { background: #f59e0b; color: #fff; }
.badge-pill.new { background: var(--primary); color: #fff; }

.product-card-wish-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  z-index: 2;
}

.product-card-wish-btn:hover {
  background: #fff;
  color: #ef4444;
  transform: scale(1.1);
}

.product-card-wish-btn.is-active {
  color: #ef4444;
  background: #fff;
}

.product-card-wish-btn.is-active svg {
  fill: #ef4444;
}

.product-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-cat {
  font-size: 11.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.product-card-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 40px;
}

.product-card-title a:hover {
  color: var(--primary);
}

.product-card-props {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.prop-chip {
  font-size: 11px;
  background: #f1f5f9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 4px;
}

.product-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-current {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

.price-old {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.btn-add-cart {
  background-color: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 16px;
  min-height: 40px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background-color 0.2s ease, transform 0.15s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-add-cart:active {
  transform: scale(0.94);
}

.btn-add-cart:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 14px rgba(36, 199, 187, 0.35);
}

.btn-add-cart.is-loading {
  opacity: 0.8;
  transform: scale(0.97);
  pointer-events: none;
}

.btn-add-cart.is-added {
  background-color: #10b981 !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.btn-load-more {
  background: var(--bg-white);
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 12px 32px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-load-more:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 320px;
    z-index: 2050;
    border-radius: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }

  .catalog-sidebar.is-open {
    transform: translateX(0);
  }

  .mobile-filter-trigger {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  .catalog-page {
    padding-top: 14px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-card-body {
    padding: 10px;
  }

  .product-card-title {
    font-size: 12px;
    min-height: 32px;
    margin-bottom: 6px;
  }

  .product-card-cat {
    font-size: 10px;
  }

  .price-current {
    font-size: 14.5px;
  }

  .btn-add-cart {
    height: 38px;
    min-height: 38px;
    padding: 0 12px;
    font-size: 12px;
    gap: 5px;
  }

  .btn-add-cart span {
    display: inline-block;
  }

  .catalog-top-bar {
    padding: 8px 12px;
  }

  .catalog-sort-select {
    font-size: 12px;
  }
}