.main-payment{
      margin-top: 15px;
      padding: 5px;
      border-radius: 10px;
    }
    .card-header {
      font-size: 0.8rem;
      border-bottom: #d90268 1px solid;
      padding-bottom: 4px;
        font-size: 0.8rem;
      font-weight: 600;
    }

    .container-card {
      border-radius: 10px;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
    }

    .product-card {
      background: #fff;
      border-bottom: 1px solid #dcdcdc;
      padding: 20px;
      margin-bottom: 10px;
    }

    .card-title {
      display: flex;
      gap: 6px;
      justify-content: start;
      align-items: center;
    
    }

    .card-title-mobile {
      display: flex;
      justify-content: space-between;
    }

    .card-price {
      display: flex;
      flex-direction: column;
      align-items: end;
    }

    .card-price-mobile {
      display: flex;
      flex-direction: column;
      justify-content: end;
      align-items: end;
    }

    .badge-blue {
      background: #2f59a6;
      color: #fff;
      padding: 4px 12px;
      border-radius: 6px;
      font-weight: 600;
      font-size: .7rem;
    }

    .badge-green {
      background: #2f9ea6;
      color: #fff;
      padding: 4px 12px;
      border-radius: 6px;
      font-weight: 600;
      font-size: .7rem;
    }

    .section-title {
      font-size: 1rem;
      font-weight: 700;
    }

    .status-green {
      color: #0b9a3e;
      font-size: .9rem;
      margin-top: 6px;
      font-weight: 600;
    }

    .line-item {
      display: flex;
      align-items: center;
      font-size: .8rem;
      color: #333;
      margin-top: 10px;
      gap: 6px;
    }

    .line-item i {
      color: #6b8fbf;
      font-size: 1rem;
    }

    .price-new {
      font-size: 1rem;
      font-weight: 800;
      color: #111;
    }

    .price-old {
      text-decoration: line-through;
      color: #a1a1a1;
      font-size: .9rem;
    }

    .discount-badge {
      background: #d62828;
      color: #fff;
      padding: 6px 12px;
      border-radius: 8px;
      display: inline-block;
      margin-top: 8px;
      font-weight: 700;
      font-size: 0.7rem;
    }

    .stock-warning {
      color: #d62828;
      margin-top: 12px;
      font-size: .9rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .btn-buy {
      width: 100%;
      background: #203b7a;
      color: #fff;
      padding: 12px 0;
      border-radius: 8px;
      font-size: 0.8rem;
      margin-top: 8px;
      cursor: pointer;
      text-align: center;
    }

    .btn-buy:hover {
      background: #284996;
      color: #fff
    }

    /* -----------------------
       🟦 نسخه دسکتاپ (3 ستونه)
       ----------------------- */
    @media (min-width: 992px) {
      .desktop-grid {
        display: grid;
        grid-template-columns: 1fr 1fr 200px;
        column-gap: 24px;
        align-items: center;
      }

      .mobile-only {
        display: none;
      }
    }

    /* -----------------------
       📱 نسخه موبایل (ستونی)
       ----------------------- */
    @media (max-width: 991px) {
      .desktop-only {
        display: none;
      }

      .product-card {
        padding: 20px;
      }
    }