.billing-details-card,
.order-summary-card{
    border: none !important;
}
.billing-details-card .form-control{
    padding: 15px 12px;
    border-radius: 12px;
}
.billing-details-card .form-select{
    padding: 15px 12px;
    border-radius: 12px;
}

.billing-details-card input[type="number"]::-webkit-inner-spin-button,
.billing-details-card input[type="number"]::-webkit-outer-spin-button {
-webkit-appearance: none;
margin: 0;
}
.billing-details-card .form-check{
    padding-left: 40px;
}
.order-summary-table th,
.order-summary-table td{
    vertical-align: middle !important;
    padding: 15px !important;
}
.billing-details-card .form-label{
    font-weight: 600;
    font-size: 16px;
}
.btn-payment{
    width: 86%;
    padding: 14px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
    color: #fff !important;
    margin: 0 auto;
    display: block !important;
    border: transparent;
    font-size: 18px;
    text-align: center;
    text-decoration: none;
}

.btn-payment.disabled{
    pointer-events: none;
    opacity: 0.6;
}