/* saas-search - Modern Clean UI */

  
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }
  
  body {

      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
      background: #f5f5f5;
      color: #333;
      line-height: 1.6;

  }
  

  .page-container {
      max-width: 1400px;

      margin: 0 auto;

      background: white;
      min-height: 100vh;

  }
  

  /* Header */
  .top-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 30px;
      background: white;
      border-bottom: 1px solid #e0e0e0;

  }
  

  .header-left {
      display: flex;
      align-items: center;
      gap: 30px;
  }
  
  .logo {
      font-size: 24px;
      font-weight: bold;
      color: #e74c3c;

  }
  

  .product-count {
      color: #e74c3c;
      font-size: 14px;
      font-weight: 500;

  }
  

  .fold-btn {
      padding: 6px 20px;
      border: 1px solid #ddd;

      background: white;

      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
      transition: all 0.2s;

  }
  

  .fold-btn:hover {
      background: #f5f5f5;
  }
  
  /* Search Bar */
  .search-bar {

      display: flex;
      gap: 10px;

      padding: 20px 30px;
      background: white;
      border-bottom: 1px solid #e0e0e0;

      align-items: center;
  }
  
  .tenant-input-wrapper {
      display: flex;
      align-items: center;
      gap: 8px;
  }
  
  .tenant-input-wrapper label {
      font-size: 14px;
      color: #666;
      white-space: nowrap;
  }
  

  #tenantInput,
  #skuFilterDimension {

      width: 120px;
      padding: 10px 15px;
      font-size: 14px;
      border: 1px solid #ddd;
      border-radius: 4px;
      outline: none;
  }
  

  #tenantInput:focus,
  #skuFilterDimension:focus {

      border-color: #e74c3c;

  }
  
  #searchInput {
      flex: 1;

      padding: 10px 15px;
      font-size: 14px;
      border: 1px solid #ddd;
      border-radius: 4px;
      outline: none;

  }
  
  #searchInput:focus {

      border-color: #e74c3c;

  }
  

  .search-btn {
      padding: 10px 30px;
      background: #e74c3c;

      color: white;
      border: none;

      border-radius: 4px;
      font-size: 14px;
      font-weight: 500;

      cursor: pointer;

      transition: background 0.2s;

  }
  

  .search-btn:hover {
      background: #c0392b;

  }
  

  /* Filter Section */
  .filter-section {
      padding: 15px 30px;
      background: white;
      border-bottom: 1px solid #e0e0e0;

  }
  

  .filter-section.hidden {
      display: none;
  }
  
  .filter-row {

      display: flex;
      align-items: center;

      margin-bottom: 12px;
      gap: 15px;

  }
  

  .filter-row:last-child {
      margin-bottom: 0;
  }
  
  .filter-label {

      font-size: 14px;

      color: #666;
      font-weight: 500;
      min-width: 90px;

  }
  

  .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      flex: 1;

  }
  

  .filter-tag {
      padding: 6px 15px;
      background: #f8f8f8;

      border: 1px solid #ddd;

      border-radius: 4px;
      font-size: 13px;

      cursor: pointer;
      transition: all 0.2s;

      white-space: nowrap;
  }
  
  .filter-tag:hover {
      background: #e8e8e8;

  }
  

  .filter-tag.active {
      background: #e74c3c;

      color: white;

      border-color: #e74c3c;

  }
  

  .filter-dropdowns {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
  }
  
  .filter-dropdowns select {
      padding: 6px 12px;
      border: 1px solid #ddd;
      border-radius: 4px;
      font-size: 13px;
      background: white;
      cursor: pointer;
      outline: none;
  }
  
  .clear-filters-btn {
      padding: 6px 15px;
      background: #e74c3c;

      color: white;

      border: none;
      border-radius: 4px;
      font-size: 13px;
      cursor: pointer;
      transition: background 0.2s;

  }
  

  .clear-filters-btn:hover {
      background: #c0392b;

  }
  

  /* Sort Section */
  .sort-section {
      display: flex;
      align-items: center;
      padding: 15px 30px;
      background: white;
      border-bottom: 1px solid #e0e0e0;
      gap: 10px;
      flex-wrap: wrap;

  }
  

  .sort-btn {
      padding: 8px 16px;

      background: white;

      border: 1px solid #ddd;
      border-radius: 4px;
      font-size: 13px;
      cursor: pointer;
      transition: all 0.2s;
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;

  }
  

  .sort-btn:hover {
      background: #f8f8f8;

  }
  

  .sort-btn.active {
      background: #e74c3c;
      color: white;
      border-color: #e74c3c;

  }
  

  .sort-arrows {
      display: inline-flex;
      flex-direction: column;
      gap: 0;
      font-size: 10px;
      line-height: 1;

      margin-left: 4px;

  }
  

  .arrow-up, .arrow-down {
      cursor: pointer;

      padding: 2px 4px;
      transition: all 0.2s;
      opacity: 0.4;
      border-radius: 2px;

  }
  

  .arrow-up:hover, .arrow-down:hover {
      opacity: 0.7;
      background: rgba(231, 76, 60, 0.1);

  }
  

  .arrow-up.active, .arrow-down.active {
      opacity: 1;

      color: #e74c3c;

      font-weight: bold;
      background: rgba(231, 76, 60, 0.15);

  }
  

  .sort-right {
      margin-left: auto;

  }
  

  .sort-right select {
      padding: 8px 12px;
      border: 1px solid #ddd;
      border-radius: 4px;
      font-size: 13px;
      background: white;
      cursor: pointer;

  }
  

  /* Loading */
  .loading {
      text-align: center;
      padding: 60px 20px;
      background: white;

  }
  

  .spinner {
      width: 40px;
      height: 40px;
      margin: 0 auto 20px;
      border: 3px solid #f3f3f3;
      border-top: 3px solid #e74c3c;
      border-radius: 50%;
      animation: spin 1s linear infinite;

  }
  

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

  }
  

  .loading p {
      color: #666;
      font-size: 14px;

  }
  

  /* Product Grid */
  .product-grid {

      display: flex;
      flex-direction: column;
      gap: 16px;

      padding: 30px;
      background: #f8f8f8;
      min-height: 400px;

  }
  

  .product-card {
      background: white;
      border: 1px solid #e0e0e0;

      border-radius: 8px;

      padding: 15px;
      transition: all 0.3s;

      cursor: default;
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: 16px;
  }
  
  .product-main {

      display: flex;
      flex-direction: column;

      width: 260px;
      flex-shrink: 0;
  }
  

  /* Per-result multilingual debug (title/brief/vendor) under image, price, title */
  .product-main-multilingual {
      margin-top: 8px;
      font-family: Menlo, Consolas, "Courier New", monospace;
      font-size: 11px;
      color: #555;
      width: 100%;
  }
  
  .product-main-multilingual .debug-details {
      margin-top: 6px;
  }
  
  .product-main-multilingual .debug-json-pre {
      max-height: 180px;
      font-size: 10px;
      padding: 8px;
  }
  

  .product-debug {
      flex: 1;
      font-family: Menlo, Consolas, "Courier New", monospace;
      font-size: 12px;
      color: #555;
      border-left: 1px dashed #eee;
      padding-left: 12px;

      max-height: 540px;

      overflow: auto;
  }
  
  .product-debug-title {
      font-weight: 600;

      margin-bottom: 8px;

      color: #333;
  }
  

  .product-debug-subtitle {
      margin: 10px 0 6px;
      font-weight: 600;
      color: #666;
  }
  

  .product-debug-line {
      margin-bottom: 2px;
  }
  

  .product-debug-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;

      gap: 10px 14px;

      margin-top: 8px;
  }
  

  .product-debug-inline-result-btn {

      font-family: inherit;
      font-size: 12px;
      padding: 4px 10px;

      border: 1px solid #ccc;

      border-radius: 4px;

      background: #fafafa;
      color: #333;

      cursor: pointer;
  }
  

  .product-debug-inline-result-btn:hover {

      background: #f0f0f0;
      border-color: #bbb;

  }
  

  .product-debug--result-expanded {

      max-height: min(70vh, 720px);

  }
  

  .product-result-doc-panel {

      margin-top: 10px;
      padding-top: 8px;
      border-top: 1px dashed #e8e8e8;

  }
  

  .product-result-doc-pre {

      margin: 6px 0 0;
      padding: 10px;
      background: #f5f5f5;
      border-radius: 4px;
      overflow: auto;
      max-height: 50vh;
      font-size: 11px;
      line-height: 1.35;
      white-space: pre-wrap;
      word-break: break-word;

  }
  

  .debug-panel {
      display: flex;
      flex-direction: column;
      gap: 14px;
      padding: 12px;
      font-family: Menlo, Consolas, "Courier New", monospace;
      font-size: 12px;
  }
  
  .debug-section-block {
      background: #fff;
      border: 1px solid #e8e8e8;
      border-radius: 10px;
      padding: 14px;
  }
  
  .debug-section-title {
      font-size: 13px;
      font-weight: 700;
      color: #222;
      margin-bottom: 10px;
  }
  
  .debug-stage-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
      gap: 12px;
  }
  
  .debug-stage-card {
      border: 1px solid #ececec;
      border-radius: 8px;
      padding: 12px;
      background: linear-gradient(180deg, #fff 0%, #fafafa 100%);
  }
  
  .debug-stage-title {
      font-size: 13px;
      font-weight: 700;
      color: #333;
  }
  
  .debug-stage-subtitle {
      margin: 4px 0 8px;
      color: #888;
      font-size: 11px;
  }
  

  /* Stage cards + query context: one key:value per line, no per-field boxes */

  .debug-metrics {

      display: flex;
      flex-direction: column;
      gap: 1px 0;
      margin-top: 6px;
      font-size: 11px;
      line-height: 1.4;

  }
  

  .debug-metric-line {
      display: block;
      word-break: break-word;

  }
  

  .debug-metric-k {
      color: #666;
      font-weight: 500;

  }
  

  .debug-metric-sep {
      color: #aaa;
      margin: 0 3px 0 1px;
  }
  
  .debug-metric-v {
      color: #111;

      font-weight: 600;

  }
  
  .debug-score-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 6px;
  }
  
  .debug-score-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid #e3e3e3;
      background: #f7f7f7;
  }
  
  .debug-score-pill-label {
      color: #666;
  }
  
  .debug-score-pill-value {
      color: #111;
      font-weight: 700;
  }
  
  .tone-es {
      background: #f8f1ff;
      border-color: #e6d5ff;
  }
  
  .tone-coarse {
      background: #eef8ff;
      border-color: #cae8ff;
  }
  
  .tone-fine {
      background: #f3fbef;
      border-color: #d8f1c8;
  }
  
  .tone-rerank {
      background: #fff4e8;
      border-color: #ffd9b0;
  }
  
  .tone-final {
      background: #fff1f0;
      border-color: #ffc9c4;
  }
  
  .tone-neutral {
      background: #f5f5f5;
  }
  
  .debug-details {
      margin-top: 10px;
  }
  
  .debug-details summary {
      cursor: pointer;
      color: #555;
      font-weight: 600;
  }
  
  .debug-json-pre {
      margin-top: 8px;
      padding: 10px;
      background: #f5f5f5;
      border-radius: 6px;
      overflow: auto;
      max-height: 240px;
      white-space: pre-wrap;
      word-break: break-word;
  }
  
  .debug-timing-list {
      display: flex;
      flex-direction: column;
      gap: 8px;
  }
  
  .debug-timing-row {
      display: grid;
      grid-template-columns: 220px 1fr 90px;
      gap: 10px;
      align-items: center;
  }
  
  .debug-timing-label {
      color: #444;
  }
  
  .debug-timing-bar-wrap {
      height: 10px;
      background: #f0f0f0;
      border-radius: 999px;
      overflow: hidden;
  }
  
  .debug-timing-bar {
      height: 100%;
      background: linear-gradient(90deg, #f39c12 0%, #e74c3c 100%);
      border-radius: 999px;
  }
  
  .debug-timing-value {
      text-align: right;
      color: #666;
      font-weight: 600;
  }
  

  .product-debug-link {
      display: inline-block;
      margin-top: 0;

      font-size: 12px;

      color: #e67e22;
      text-decoration: none;
  }
  
  .product-debug-link:hover {
      text-decoration: underline;

  }
  

  .product-card:hover {
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      transform: translateY(-2px);

  }
  

  .product-image-wrapper {

      width: 220px;

      height: 180px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #fafafa;
      border-radius: 6px;
      margin-bottom: 12px;
      overflow: hidden;

  }
  

  .product-image {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
  }
  
  .product-badge {
      position: absolute;
      top: 10px;
      right: 10px;
      background: #f39c12;

      color: white;

      padding: 3px 8px;
      border-radius: 3px;
      font-size: 11px;
      font-weight: bold;

  }
  

  .product-price {
      font-size: 18px;
      font-weight: bold;
      color: #e74c3c;
      margin-bottom: 8px;
  }
  
  .product-moq {
      font-size: 12px;

      color: #666;

      margin-bottom: 4px;

  }
  

  .product-quantity {
      font-size: 12px;
      color: #666;

      margin-bottom: 10px;
  }

  .product-title {
      font-size: 13px;
      color: #333;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      min-height: 36px;
      margin-bottom: 8px;
  }
  
  .product-meta {
      font-size: 11px;
      color: #999;
      margin-top: auto;
      padding-top: 8px;
      border-top: 1px solid #f0f0f0;
  }
  

  .product-time {
      font-size: 10px;
      color: #aaa;
      margin-top: 4px;
      font-style: italic;
  }
  

  .product-label {
      display: inline-block;
      background: #e74c3c;
      color: white;
      padding: 2px 8px;
      border-radius: 3px;
      font-size: 11px;
      margin-top: 6px;
  }
  
  /* Pagination */
  .pagination {

      display: flex;

      justify-content: center;
      align-items: center;
      gap: 10px;
      padding: 30px;
      background: white;

  }
  

  .page-btn {
      padding: 8px 16px;
      border: 1px solid #ddd;

      background: white;

      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
      transition: all 0.2s;

  }
  

  .page-btn:hover:not(:disabled) {
      background: #f8f8f8;
      border-color: #e74c3c;

  }
  

  .page-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;

  }
  

  .page-btn.active {
      background: #e74c3c;

      color: white;

      border-color: #e74c3c;

  }
  

  .page-info {

      font-size: 14px;

      color: #666;
      padding: 0 15px;

  }
  

  /* Debug Info */
  .debug-info {
      margin: 20px 30px;
      border: 1px solid #ddd;
      border-radius: 4px;
      background: #f9f9f9;

  }
  

  .debug-info summary {
      padding: 12px 15px;

      cursor: pointer;

      font-weight: 500;
      font-size: 14px;
      color: #666;

  }
  

  .debug-info summary:hover {
      background: #f0f0f0;

  }
  

  .query-info-content {
      padding: 15px;
      border-top: 1px solid #ddd;
      font-size: 13px;

  }
  

  .info-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 12px;

  }
  

  .info-item {
      padding: 12px;
      background: white;
      border: 1px solid #e0e0e0;
      border-radius: 4px;

  }
  

  .info-item strong {
      display: block;
      color: #e74c3c;
      margin-bottom: 6px;
      font-size: 12px;

  }
  

  .info-item span {
      color: #333;
      font-size: 13px;

  }
  

  /* Footer */
  footer {
      text-align: center;
      padding: 20px;
      background: #333;
      color: white;
      font-size: 13px;

  }
  

  footer span {
      color: #e74c3c;

  }
  

  /* No Results */
  .no-results {
      text-align: center;
      padding: 80px 20px;
      background: white;
      color: #666;

  }
  

  .no-results h3 {
      font-size: 24px;
      margin-bottom: 10px;
      color: #999;

  }
  

  /* Error Message */
  .error-message {
      background: #ffe6e6;
      color: #c0392b;
      padding: 20px;
      margin: 30px;
      border-radius: 8px;
      border-left: 4px solid #e74c3c;
  }
  
  .error-message strong {
      display: block;
      margin-bottom: 8px;
      font-size: 16px;
  }
  
  /* Responsive Design */

  @media (max-width: 768px) {

      .top-header {
          padding: 12px 15px;
      }
      
      .search-bar {
          padding: 15px;
      }
      
      .filter-section {
          padding: 12px 15px;
      }
      
      .filter-row {

          flex-direction: column;

          align-items: flex-start;
          gap: 8px;

      }

      
      .filter-label {
          min-width: auto;
      }
      
      .sort-section {
          padding: 12px 15px;
      }
      
      .product-grid {

          padding: 15px;
      }

  
      .product-card {
          flex-direction: column;
      }
  
      .product-main {
          width: 100%;
      }
  
      .product-image-wrapper {
          width: 100%;
          max-width: 320px;
      }
  
      .product-debug {
          width: 100%;
          border-left: none;
          border-top: 1px dashed #eee;
          padding-left: 0;
          padding-top: 12px;
      }
  
      .debug-stage-grid {
          grid-template-columns: 1fr;
      }
  
      .debug-timing-row {
          grid-template-columns: 1fr;
      }
  
      .debug-timing-value {
          text-align: left;
      }

      
      .pagination {
          padding: 20px 15px;
          flex-wrap: wrap;

      }

  }

  @media (max-width: 480px) {

      .header-left {
          gap: 15px;
      }
      
      .logo {
          font-size: 18px;
      }
      
      .product-count {
          font-size: 12px;

      }
  }