/* auth.css */
.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
}

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

.back-link {
    transition: color 0.3s ease, transform 0.3s ease;
}

.back-link:hover {
    transform: translateX(-3px);
    color: var(--primary-700) !important;
}