.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(224, 229, 236, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.neu-alert-card {
    background: #e0e5ec;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 9px 9px 16px rgb(163,177,198,0.6), -9px -9px 16px rgba(255,255,255, 0.5);
    text-align: center;
    max-width: 400px;
}

.timer-circle {
    font-size: 2rem;
    font-weight: bold;
    color: #4a90e2;
    margin: 20px 0;
}