.portal-modal .spinner {
    width: 32px;
    height: 32px;
    border: 4px solid var(--portal-spinner-secondary);
    border-top: 4px solid var(--portal-spinner-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.success-icon {
    color: var(--portal-primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.error-icon {
    color: var(--portal-red);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}