/* ===== FILTER TOOLBAR ===== */
    .filter-toolbar {
      max-width: 1200px;
      margin: -15px auto;
      padding: 15px 20px;
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 15px;
    }

    .filter-group {
      display: flex;
      flex-direction: column;
      min-width: 160px;
    }

    .filter-group label {
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 6px;
      color: #444;
    }

    .filter-group select,
    .filter-group input[type="range"] {
      padding: 8px 10px;
      border: 1px solid #ddd;
      border-radius: 6px;
      font-size: 14px;
    }

    .price-value {
      margin-top: 5px;
      font-weight: bold;
      color: #e60023;
    }


    /* ===== GRID TOGGLE ===== */
    .grid-toggle {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .grid-toggle button {
      background: #f5f5f5;
      border: 1px solid #ddd;
      padding: 6px 10px;
      border-radius: 6px;
      cursor: pointer;
      font-size: 14px;
      transition: 0.3s;
    }

    .grid-toggle button.active,
    .grid-toggle button:hover {
      background: #e60023;
      color: #fff;
      border-color: #e60023;
    }

    /* ===== PRODUCT GRID ===== */
    .product-grid {
      max-width: 1200px;
      margin: 30px auto;
      display: grid;
      gap: 20px;
    }

    .card {
      background: #fff;
      border-radius: 10px;
      padding: 12px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      transition: 0.3s;
      position: relative;
    }

    .card:hover {
      transform: translateY(-5px);
    }

    .card img {
      width: 100%;
      border-radius: 8px;
    }

    .card h3 {
      font-size: 15px;
      margin: 10px 0;
      font-weight: 600;
      color: #333;
    }

    .discount {
      position: absolute;
      top: 10px;
      left: 10px;
      background: #e60023;
      color: #fff;
      padding: 4px 8px;
      font-size: 12px;
      border-radius: 4px;
    }

    .price {
      margin-top: 8px;
    }

    .price .new {
      font-size: 16px;
      font-weight: bold;
      color: #e60023;
      margin-right: 6px;
    }

    .price .old {
      font-size: 13px;
      color: #888;
      text-decoration: line-through;
    }

    /* Responsive Grid Default */
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
    .grid-6 { grid-template-columns: repeat(6, 1fr); }

    @media (max-width: 992px) {
      .grid-4, .grid-6 { grid-template-columns: repeat(3, 1fr); }
    }
    @media (max-width: 768px) {
      .grid-2, .grid-4, .grid-6 { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
      .grid-2, .grid-4, .grid-6 { grid-template-columns: repeat(2, 1fr); }
    }

    /* ===== MOBILE FILTER TOGGLE ===== */
    .filter-toggle-btn {
      display: none;
      background: #e60023;
      color: #fff;
      padding: 10px 15px;
      border: none;
      font-size: 15px;
      font-weight: bold;
      border-radius: 6px;
      margin: 10px auto;
      cursor: pointer;
    }

    @media (max-width: 768px) {
      .filter-toolbar {
        display: none;
        flex-direction: column;
        align-items: stretch;
      }
      .filter-toggle-btn {
        display: block;
      }
    }