.payment-section {
    margin-bottom: 48px;
}

.payment-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.payment-form-card,
.payment-summary-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.payment-form-card .section-heading,
.payment-summary-card .section-heading {
    margin-bottom: 24px;
}

.payment-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-strong);
}

.form-group input {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-body);
    background: var(--surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group small {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 4px;
    display: block;
}

.form-group small strong {
    color: var(--text-body);
    font-weight: 600;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.form-actions .primary-btn,
.form-actions .ghost-btn {
    width: 100%;
    border-radius: 8px;
}

.primary-btn-disabled {
    background: #dc2626 !important;
    color: #ffffff !important;
    cursor: not-allowed !important;
    opacity: 0.7;
    pointer-events: none;
}

.primary-btn-disabled:hover {
    background: #dc2626 !important;
    transform: none !important;
    box-shadow: none !important;
}

.form-group input:disabled {
    background: var(--surface-alt);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.summary-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.summary-item:last-of-type {
    border-bottom: none;
}

.summary-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.summary-value {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-strong);
    text-align: right;
}

.summary-value.status-text {
    color: #16a34a;
    font-weight: 600;
}

.summary-value.status-text.habis {
    color: #dc2626;
}

.summary-footer {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.rate-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rate-label {
    font-size: 0.9rem;
    color: var(--text-body);
    font-weight: 500;
}

.rate-update {
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .payment-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .primary-btn,
    .form-actions .ghost-btn {
        width: 100%;
    }
}