.payment-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.payment-card {
    width: min(100%, 500px);
    padding: 3rem;
}

.payment-title {
    margin-top: 0;
    font-size: 2rem;
}

.card-element {
    background: #2d2d2d;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #333;
}

.currency-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #2d2d2d;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.currency-symbol {
    font-size: 1.1rem;
    color: #b3b3b3;
    font-weight: 500;
    user-select: none;
}

.currency-input-wrapper input.form-control {
    border: none;
    background: transparent;
    padding: 0.5rem 0;
    margin: 0;
}

.security-note {
    font-size: 0.85rem;
    color: #8d8d8d;
    margin-top: 0.75rem;
    margin-bottom: 0;
    line-height: 1.4;
}

.payment-message {
    margin-top: 1rem;
    border-radius: 8px;
    padding: 1rem;
}

.payment-error {
    min-height: 3.5rem;
    color: #7ce9e6;
    background: rgba(124, 233, 230, 0.08);
    border: 1px solid rgba(124, 233, 230, 0.2);
}

.payment-success {
    color: #10b981;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.payment-submit {
    width: 100%;
    margin-top: 1rem;
}

.payment-submit[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (max-width: 640px) {
    .payment-section {
        padding: 1.5rem;
    }

    .payment-card {
        padding: 1.5rem;
    }
}