.card-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.card-row p {
    margin: 0;
    display: flex;
    flex-direction: column;
}

/* First Row */
.card-type {
    flex: 1;
}

.card-number {
    flex: 2;
}

/* Second Row - Full Width */
.expiry-month,
.expiry-year,
.cvv {
    flex: 1;
    min-width: 0;
}

.card-row label {
    margin-bottom: 6px;
    font-weight: 600;
}

.input-text,
.card-row select {
    width: 100%;
    height: 42px;
    padding: 0 12px;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .card-row {
        flex-direction: column;
    }

    .card-type,
    .card-number,
    .expiry-month,
    .expiry-year,
    .cvv {
        flex: 1 1 100%;
        width: 100%;
    }
}