/**
 * Cart Assistant Widget - CSS Variables Reference
 * 
 * Customizable sales assistant widget for cart pages
 * Include BEFORE the widget script:
 * <link rel="stylesheet" href="cart-assistant-widget.css">
 */

:root {
  /* Container */
  --caw-bg: #ffffff;
  --caw-border: #e2e8f0;
  --caw-radius: 4px;
  --caw-shadow: none;

  /* Filters Section */
  --caw-filters-bg: #f7f7f7;
  --caw-filters-border: #e2e8f0;
  --caw-filters-padding: 16px;
  --caw-filter-gap: 12px;

  /* Filter Inputs */
  --caw-input-bg: #ffffff;
  --caw-input-border: #e2e8f0;
  --caw-input-radius: 4px;
  --caw-input-height: 40px;
  --caw-input-focus-border: #3b82f6;
  --caw-input-focus-ring: rgba(59, 130, 246, 0.2);
  --caw-input-placeholder: #94a3b8;
  --caw-input-color: #1e293b;

  /* Filter Labels */
  --caw-label-size: 15px;
  --caw-label-weight: 600;
  --caw-label-color: #5a5a5a;

  /* Search Button */
  --caw-search-btn-bg: #3b82f6;
  --caw-search-btn-hover: #2563eb;
  --caw-search-btn-color: #ffffff;
  --caw-search-btn-radius: 4px;

  /* Clear Button */
  --caw-clear-btn-bg: transparent;
  --caw-clear-btn-hover: #f1f5f9;
  --caw-clear-btn-color: #64748b;

  /* Results Section */
  --caw-results-bg: #ffffff;
  --caw-results-height: 400px;
  --caw-results-padding: 0;

  /* Product Items */
  --caw-item-padding: 16px;
  --caw-item-border: #f1f5f9;
  --caw-item-hover-bg: #f8fafc;
  --caw-item-gap: 16px;

  /* Product Image */
  --caw-image-size: 64px;
  --caw-image-radius: 4px;
  --caw-image-bg: #f8fafc;
  --caw-placeholder-color: #94a3b8;

  /* Product Name */
  --caw-name-size: 14px;
  --caw-name-weight: 600;
  --caw-name-color: #4a4a4a;

  /* Product Code/Brand */
  --caw-meta-size: 12px;
  --caw-meta-color: #5a5a5a;

  /* Product Price */
  --caw-price-size: 14px;
  --caw-price-weight: 600;
  --caw-price-color: #475569;

  /* Old Price */
  --caw-old-price-size: 13px;
  --caw-old-price-color: #dc2626;

  /* Stock */
  --caw-stock-size: 11px;
  --caw-stock-color: #059669;
  --caw-stock-low-color: #f59e0b;
  --caw-stock-out-color: #dc2626;

  /* Quantity Controls */
  --caw-qty-border: #e2e8f0;
  --caw-qty-btn-bg: #f8fafc;
  --caw-qty-btn-hover-bg: #e2e8f0;
  --caw-qty-btn-color: #475569;
  --caw-qty-input-bg: #ffffff;

  /* Add to Cart Button */
  --caw-cart-btn-bg: #28A745;
  --caw-cart-btn-hover: #218838;
  --caw-cart-btn-color: #ffffff;
  --caw-cart-btn-in-cart-bg: #1976D2;
  --caw-cart-btn-in-cart-hover: #1565C0;

  /* Remove Button */
  --caw-remove-btn-color: #dc2626;
  --caw-remove-btn-hover-bg: #fef2f2;

  /* Text Highlight */
  --caw-highlight-bg: #fef08a;

  /* Loading State */
  --caw-loading-color: #64748b;
  --caw-spinner-color: #e2e8f0;
  --caw-spinner-active: #3b82f6;
  --caw-skeleton-bg: #e2e8f0;

  /* Empty State */
  --caw-empty-color: #94a3b8;
  --caw-empty-icon-size: 48px;

  /* Error State */
  --caw-error-color: #dc2626;
  --caw-error-bg: #fef2f2;

  /* Results Counter */
  --caw-counter-size: 13px;
  --caw-counter-color: #64748b;

  /* Pagination */
  --caw-pagination-color: #3b82f6;
}

/* Main Container */
.caw-container {
  display: flex;
  flex-direction: column;
  background: var(--caw-bg);
  border: 1px solid var(--caw-border);
  border-radius: var(--caw-radius);
  box-shadow: var(--caw-shadow);
  overflow: hidden;
  font-family: "Roboto", sans-serif;
}

/* Header with Toggle */
.caw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--caw-filters-bg);
  border-bottom: 1px solid var(--caw-filters-border);
}

.caw-header-title {
  font-size: 19px;
  font-weight: 600;
  color: var(--caw-label-color);
}

.caw-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--caw-border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--caw-meta-color);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.caw-toggle-btn:hover {
  background: var(--caw-clear-btn-hover);
  color: var(--caw-input-color);
}

.caw-toggle-btn svg {
  width: 20px;
  height: 20px;
}
/* Collapsible Content */
.caw-collapsible-content {
  display: grid;
  grid-template-rows: 1fr;
  opacity: 1;
  transition: grid-template-rows 0.3s ease, opacity 0.25s ease;
  overflow: hidden;
}

.caw-collapsible-content.caw-collapsed {
  grid-template-rows: 0fr;
  opacity: 0;
}

.caw-collapsible-content > .caw-content-wrapper {
  overflow: hidden;
}

/* Filters Section */
.caw-filters {
  background: var(--caw-filters-bg);
  border-bottom: 1px solid var(--caw-filters-border);
  padding: var(--caw-filters-padding);
}

.caw-filters-row {
  display: grid;
  gap: var(--caw-filter-gap);
  margin-bottom: var(--caw-filter-gap);
}

.caw-filters-row:last-child {
  margin-bottom: 0;
}

/* Responsive filter grid */
.caw-filters-row.caw-filters-2cols {
  grid-template-columns: repeat(2, 1fr);
}

.caw-filters-row.caw-filters-3cols {
  grid-template-columns: repeat(3, 1fr);
}

.caw-filters-row.caw-filters-4cols {
  grid-template-columns: repeat(4, 1fr);
}

.caw-filters-row.caw-filters-5cols {
  grid-template-columns: repeat(5, 1fr);
}

.caw-filters-row.caw-filters-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Mobile Filters - Single Column Layout */
@media screen and (max-width: 900px) {
  .caw-filters-row {
    display: block !important;
  }
  
  .caw-filters-row.caw-filters-2cols,
  .caw-filters-row.caw-filters-3cols,
  .caw-filters-row.caw-filters-4cols,
  .caw-filters-row.caw-filters-5cols {
    display: block !important;
  }
  
  .caw-filters-row .caw-filter-group {
    width: 100% !important;
    display: block !important;
    margin-bottom: 12px !important;
  }
  
  .caw-filters-row .caw-filter-group:last-child {
    margin-bottom: 0 !important;
  }
  
  /* Keep action buttons in a row */
  .caw-filters-row.caw-filters-actions {
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-end !important;
    gap: 8px !important;
  }
  
  .caw-filters-row.caw-filters-actions .caw-clear-btn,
  .caw-filters-row.caw-filters-actions .caw-search-btn {
    margin-bottom: 0 !important;
  }
}

/* Filter Group */
.caw-filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.caw-filter-label {
  font-size: var(--caw-label-size);
  font-weight: var(--caw-label-weight);
  color: var(--caw-label-color);
}

/* Filter Inputs */
.caw-filter-input,
.caw-filter-select {
  height: var(--caw-input-height);
  padding: 0 12px;
  background: var(--caw-input-bg);
  border: 1px solid var(--caw-input-border);
  border-radius: var(--caw-input-radius);
  font-size: 14px;
  color: var(--caw-input-color);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}

.caw-filter-input::placeholder {
  color: var(--caw-input-placeholder);
}

.caw-filter-input:focus,
.caw-filter-select:focus {
  outline: none;
  border-color: var(--caw-input-focus-border);
  box-shadow: 0 0 0 3px var(--caw-input-focus-ring);
}

.caw-filter-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Dropdown Multi-select */
.caw-dropdown {
  position: relative;
}

.caw-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: var(--caw-input-height);
  padding: 0 12px;
  background: var(--caw-input-bg);
  border: 1px solid var(--caw-input-border);
  border-radius: var(--caw-input-radius);
  font-size: 14px;
  color: var(--caw-input-color);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  gap: 8px;
}

.caw-dropdown-trigger:hover {
  border-color: var(--caw-input-focus-border);
}

.caw-dropdown-open .caw-dropdown-trigger {
  border-color: var(--caw-input-focus-border);
  box-shadow: 0 0 0 3px var(--caw-input-focus-ring);
}

.caw-dropdown-trigger svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--caw-input-placeholder);
  transition: transform 0.2s ease;
}

.caw-dropdown-open .caw-dropdown-trigger svg {
  transform: rotate(180deg);
}

.caw-dropdown-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.caw-dropdown-count {
  display: none;
  background: var(--caw-search-btn-bg);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.caw-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--caw-input-bg);
  border: 1px solid var(--caw-input-border);
  border-radius: var(--caw-input-radius);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: none;
  flex-direction: column;
  max-height: 280px;
  overflow: hidden;
}

.caw-dropdown-open .caw-dropdown-menu {
  display: flex;
}

.caw-dropdown-search {
  padding: 8px;
  border-bottom: 1px solid var(--caw-input-border);
}

.caw-dropdown-search-input {
  width: 100%;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--caw-input-border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--caw-bg);
  color: var(--caw-input-color);
  box-sizing: border-box;
}

.caw-dropdown-search-input::placeholder {
  color: var(--caw-input-placeholder);
}

.caw-dropdown-search-input:focus {
  outline: none;
  border-color: var(--caw-input-focus-border);
}

.caw-dropdown-options {
  overflow-y: auto;
  max-height: 200px;
  padding: 4px 0;
}

.caw-dropdown-option {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  gap: 10px;
  transition: background-color 0.1s ease;
  user-select: none;
}

.caw-dropdown-option:hover {
  background: var(--caw-item-hover-bg);
}

.caw-dropdown-option.caw-checked {
  background: rgba(59, 130, 246, 0.08);
}

.caw-checkbox-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--caw-input-border);
  flex-shrink: 0;
}

.caw-dropdown-option.caw-checked .caw-checkbox-icon {
  color: var(--caw-search-btn-bg);
}

.caw-dropdown-option-label {
  flex: 1;
  font-size: 13px;
  color: var(--caw-input-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.caw-dropdown-loading,
.caw-dropdown-empty {
  padding: 16px;
  text-align: center;
  color: var(--caw-meta-color);
  font-size: 13px;
}

/* Buttons */
.caw-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--caw-input-height);
  padding: 0 20px;
  background: var(--caw-search-btn-bg);
  color: var(--caw-search-btn-color);
  border: none;
  border-radius: var(--caw-search-btn-radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.caw-search-btn:hover {
  background: var(--caw-search-btn-hover);
}

.caw-search-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.caw-search-btn svg {
  width: 18px;
  height: 18px;
}

.caw-clear-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: var(--caw-input-height);
  padding: 0 16px;
  background: var(--caw-clear-btn-bg);
  color: var(--caw-clear-btn-color);
  border: 1px solid var(--caw-border);
  border-radius: var(--caw-search-btn-radius);
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.caw-clear-btn:hover {
  background: var(--caw-clear-btn-hover);
}

/* Results Header */
.caw-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--caw-item-border);
  background: var(--caw-filters-bg);
}

.caw-results-count {
  font-size: var(--caw-counter-size);
  color: var(--caw-counter-color);
}

.caw-results-count strong {
  color: var(--caw-name-color);
  font-weight: 600;
}

/* Results Container */
.caw-results {
  flex: 1;
  overflow-y: auto;
  max-height: var(--caw-results-height);
  background: var(--caw-results-bg);
}

/* Product Item */
.caw-item {
  display: flex;
  align-items: flex-start;
  padding: var(--caw-item-padding);
  gap: var(--caw-item-gap);
  border-bottom: 1px solid var(--caw-item-border);
  transition: background-color 0.15s ease, border-left 0.15s ease;
  cursor: pointer;
  border-left: 3px solid transparent;
}

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

.caw-item:hover {
  background: var(--caw-item-hover-bg);
}

/* Product Selection */
.caw-item-select {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  padding: 4px;
  margin-left: -4px;
}

.caw-select-checkbox {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--caw-input-border);
  transition: color 0.15s ease;
}

.caw-item-select:hover .caw-select-checkbox {
  color: var(--caw-search-btn-bg);
}

.caw-item.caw-selected {
  background: rgba(59, 130, 246, 0.06);
  border-left-color: var(--caw-search-btn-bg);
}

.caw-item.caw-selected .caw-select-checkbox {
  color: var(--caw-search-btn-bg);
}

/* Batch Actions Bar */
.caw-batch-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--caw-search-btn-bg);
  color: white;
  position: sticky;
  top: 0;
  z-index: 10;
  gap: 12px;
}

.caw-batch-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.caw-batch-count {
  font-size: 13px;
  font-weight: 500;
}

.caw-batch-select-all,
.caw-batch-clear {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.caw-batch-select-all:hover,
.caw-batch-clear:hover {
  background: rgba(255, 255, 255, 0.25);
}

.caw-batch-add-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--caw-search-btn-bg);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.caw-batch-add-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

.caw-batch-add-btn:disabled {
  opacity: 0.8;
  cursor: wait;
}

.caw-batch-add-btn svg {
  width: 16px;
  height: 16px;
}

.caw-batch-add-btn.caw-batch-success {
  background: #28A745;
  color: white;
}

.caw-batch-add-btn.caw-batch-partial {
  background: #f59e0b;
  color: white;
}

@media (max-width: 480px) {
  .caw-batch-actions {
    flex-direction: column;
    gap: 8px;
  }
  
  .caw-batch-info {
    width: 100%;
    justify-content: center;
  }
  
  .caw-batch-add-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Product Image */
.caw-item-image {
  width: var(--caw-image-size);
  height: var(--caw-image-size);
  object-fit: contain;
  border-radius: var(--caw-image-radius);
  background: var(--caw-image-bg);
  flex-shrink: 0;
}

.caw-item-image-placeholder {
  width: var(--caw-image-size);
  height: var(--caw-image-size);
  border-radius: var(--caw-image-radius);
  background: var(--caw-image-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.caw-item-image-placeholder svg {
  width: 28px;
  height: 28px;
  color: var(--caw-placeholder-color);
}

/* Product Content */
.caw-item-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.caw-item-name {
  font-size: var(--caw-name-size);
  font-weight: var(--caw-name-weight);
  color: var(--caw-name-color);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.caw-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: var(--caw-meta-size);
  color: var(--caw-meta-color);
}

.caw-item-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.caw-item-stock {
  font-size: var(--caw-stock-size);
  font-weight: 500;
}

.caw-item-stock.caw-stock-high {
  color: var(--caw-stock-color);
}

.caw-item-stock.caw-stock-low {
  color: var(--caw-stock-low-color);
}

.caw-item-stock.caw-stock-out {
  color: var(--caw-stock-out-color);
}

/* Product Actions */
.caw-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

.caw-item-prices {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.caw-item-old-price {
  font-size: var(--caw-old-price-size);
  color: var(--caw-old-price-color);
  text-decoration: line-through;
  margin: 0;
}

.caw-item-price {
  font-size: var(--caw-price-size);
  font-weight: var(--caw-price-weight);
  color: var(--caw-price-color);
  margin: 0;
}

/* Cart Row */
.caw-cart-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.caw-qty-wrapper {
  display: flex;
  align-items: center;
  border: 1px solid var(--caw-qty-border);
  border-radius: 4px;
  overflow: hidden;
}

.caw-qty-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--caw-qty-btn-bg);
  color: var(--caw-qty-btn-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  transition: background-color 0.15s ease;
}

.caw-qty-btn:hover {
  background: var(--caw-qty-btn-hover-bg);
}

.caw-qty-input {
  width: 48px;
  height: 32px;
  border: none;
  border-left: 1px solid var(--caw-qty-border);
  border-right: 1px solid var(--caw-qty-border);
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--caw-name-color);
  background: var(--caw-qty-input-bg);
  -moz-appearance: textfield;
}

.caw-qty-input::-webkit-outer-spin-button,
.caw-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.caw-add-cart-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 32px;
  border: none;
  border-radius: 4px;
  background: var(--caw-cart-btn-bg);
  color: var(--caw-cart-btn-color);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.caw-add-cart-btn:hover {
  background: var(--caw-cart-btn-hover);
}

.caw-add-cart-btn.caw-in-cart {
  background: var(--caw-cart-btn-in-cart-bg);
}

.caw-add-cart-btn.caw-in-cart:hover {
  background: var(--caw-cart-btn-in-cart-hover);
}

.caw-add-cart-btn svg {
  width: 18px;
  height: 18px;
}

.caw-remove-cart-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--caw-remove-btn-color);
  cursor: pointer;
  transition: background-color 0.15s ease;
  padding: 0;
}

.caw-remove-cart-btn.caw-visible {
  display: flex;
}

.caw-remove-cart-btn:hover {
  background: var(--caw-remove-btn-hover-bg);
}

.caw-remove-cart-btn svg {
  width: 16px;
  height: 16px;
}

/* Mobile Product Layout - Stacked Card Style */
@media (max-width: 600px) {
  .caw-item {
    flex-direction: column;
    padding: 16px;
    gap: 0;
    position: relative;
  }
  
  /* Checkbox positioned top-left */
  .caw-item-select {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
  }
  
  /* Image row - centered, larger */
  .caw-item-image,
  .caw-item-image-placeholder {
    width: 100px;
    height: 100px;
    margin: 0 auto 12px auto;
  }
  
  /* Product content - full width, centered text */
  .caw-item-content {
    width: 100%;
    text-align: left;
    margin-bottom: 12px;
  }
  
  .caw-item-name {
    font-size: 15px;
    -webkit-line-clamp: 3;
    margin-bottom: 6px;
  }
  
  .caw-item-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
  }
  
  /* Separator line before actions */
  .caw-item-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-top: 16px;
    margin-top: 8px;
    border-top: 1px solid var(--caw-item-border);
  }
  
  /* Price row */
  .caw-item-prices {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 12px;
    padding-top: 8px;
  }
  
  .caw-item-prices::before {
    content: 'Preço:';
    font-size: 14px;
    font-weight: 500;
    color: var(--caw-meta-color);
  }
  
  /* Stack old price on top of current price */
  .caw-item-old-price {
    position: absolute;
    right: 16px;
    margin-top: -38px;
    font-size: 13px;
    line-height: 1;
  }
  
  .caw-item-price {
    font-size: 16px;
    margin-left: auto;
  }
  
  /* Cart row - quantity and button */
  .caw-cart-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    gap: 6px;
  }
  
  .caw-cart-row::before {
    content: 'Quantidade:';
    font-size: 14px;
    font-weight: 500;
    color: var(--caw-meta-color);
    flex-shrink: 0;
    margin-right: auto;
  }
  
  .caw-qty-wrapper {
    flex: 0 0 auto;
  }
  
  .caw-qty-btn {
    width: 36px;
    height: 36px;
  }
  
  .caw-qty-input {
    width: 44px;
    height: 36px;
  }
  
  .caw-add-cart-btn {
    width: 48px;
    height: 36px;
    margin-left: 0 !important;
  }
  
  .caw-qty-wrapper + .caw-add-cart-btn {
    margin-left: 6px !important;
  }
  
  .caw-remove-cart-btn {
    position: absolute;
    top: 12px;
    right: 12px;
  }
}

/* Text Highlight */
.caw-highlight {
  background: var(--caw-highlight-bg);
  border-radius: 2px;
  padding: 0 1px;
}

/* Loading State */
.caw-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px;
  color: var(--caw-loading-color);
  font-size: 14px;
}

.caw-loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--caw-spinner-color);
  border-top-color: var(--caw-spinner-active);
  border-radius: 50%;
  animation: caw-spin 0.8s linear infinite;
}

@keyframes caw-spin {
  to { transform: rotate(360deg); }
}

/* Loading More */
.caw-loading-more {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  gap: 10px;
  color: var(--caw-loading-color);
  font-size: 13px;
}

.caw-spinner-small {
  width: 18px;
  height: 18px;
  border: 2px solid var(--caw-spinner-color);
  border-top-color: var(--caw-spinner-active);
  border-radius: 50%;
  animation: caw-spin 0.8s linear infinite;
}

/* Skeleton Loading */
.caw-skeleton {
  padding: 0;
}

.caw-skeleton-item {
  display: flex;
  align-items: flex-start;
  padding: var(--caw-item-padding);
  gap: var(--caw-item-gap);
  animation: caw-skeleton-pulse 1.5s ease-in-out infinite;
}

@keyframes caw-skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.caw-skeleton-image {
  width: var(--caw-image-size);
  height: var(--caw-image-size);
  border-radius: var(--caw-image-radius);
  background: var(--caw-skeleton-bg);
  flex-shrink: 0;
}

.caw-skeleton-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.caw-skeleton-line {
  height: 14px;
  background: var(--caw-skeleton-bg);
  border-radius: 4px;
}

.caw-skeleton-line.caw-skeleton-title {
  width: 70%;
  height: 16px;
}

.caw-skeleton-line.caw-skeleton-meta {
  width: 50%;
  height: 12px;
}

.caw-skeleton-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.caw-skeleton-price {
  width: 80px;
  height: 20px;
  background: var(--caw-skeleton-bg);
  border-radius: 4px;
}

.caw-skeleton-cart {
  width: 120px;
  height: 32px;
  background: var(--caw-skeleton-bg);
  border-radius: 6px;
}

/* Empty State */
.caw-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.caw-empty-icon {
  width: 64px;
  height: 64px;
  color: var(--caw-meta-color);
  margin-bottom: 16px;
  opacity: 0.6;
}

.caw-empty-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--caw-meta-color);
  margin: 0 0 8px 0;
}

.caw-empty-hint {
  font-size: 14px;
  color: var(--caw-meta-color);
  margin: 0;
}

/* Initial State (before search) */
.caw-initial {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.caw-initial-icon {
  width: 64px;
  height: 64px;
  color: var(--caw-meta-color);
  margin-bottom: 16px;
  opacity: 0.6;
}

.caw-initial-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--caw-meta-color);
  margin: 0 0 8px 0;
}

.caw-initial-hint {
  font-size: 14px;
  color: var(--caw-meta-color);
  margin: 0;
}

/* Error State */
.caw-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background: var(--caw-error-bg);
  color: var(--caw-error-color);
  font-size: 14px;
  margin: 16px;
  border-radius: 8px;
}

.caw-error svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Cart Error Toast */
.caw-cart-error {
  background: var(--caw-error-bg);
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: var(--caw-error-color);
  font-size: 13px;
  padding: 10px 14px;
  margin: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Dark Theme */
.caw-dark {
  --caw-bg: #1e293b;
  --caw-border: #334155;
  --caw-filters-bg: #1e293b;
  --caw-filters-border: #334155;
  --caw-input-bg: #0f172a;
  --caw-input-border: #334155;
  --caw-input-color: #f1f5f9;
  --caw-input-placeholder: #64748b;
  --caw-label-color: #94a3b8;
  --caw-results-bg: #1e293b;
  --caw-item-border: #334155;
  --caw-item-hover-bg: #334155;
  --caw-image-bg: #334155;
  --caw-name-color: #f1f5f9;
  --caw-meta-color: #94a3b8;
  --caw-skeleton-bg: #334155;
  --caw-highlight-bg: #854d0e;
  --caw-error-bg: #450a0a;
}