.quantity-selector {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
      }
      .quantity-selector label {
        margin-right: 10px;
        font-weight: 500;
      }
      .quantity-selector select {
        padding: 8px 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
        background-color: #fff;
      }
      .btn_add_to_cart {
        background-color: #b91616;
        color: white;
        border: none;
        padding: 10px 20px;
        font-weight: 500;
        transition: all 0.3s ease;
      }
      .btn_add_to_cart:hover {
        background-color: #9a1212;
        color: white;
      }
      .price_title {
        color: #b91616;
      }
      /* Color selection styling */
      .colors span {
        cursor: pointer;
        width: 25px;
        height: 25px;
        margin-right: 10px;
        border-radius: 50%;
        display: inline-block;
        border: 2px solid transparent;
        transition: all 0.2s ease;
      }
      .colors span:hover {
        transform: scale(1.1);
      }
      .colors span.active {
        border-color: #b91616;
        transform: scale(1.1);
      }
      .color1 {
        background-color: #d32f2f;
      }
      .color2 {
        background-color: #2196f3;
      }
      .color3 {
        background-color: #212121;
      }
      /* Cart indicator styling */
      .cart-nav-item .nav-link {
        position: relative;
      }
      .cart-count {
        position: absolute;
        top: -5px;
        right: -5px;
        background-color: #b91616;
        color: white;
        font-size: 12px;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }