/* Common notification - Thang*/
.notification-box {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    width: fit-content;
    padding: 1rem 1rem;
    text-align: center;
    background-color: #DCFCE7;
    color: #15803D;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    opacity: 1;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.notification-box.hide {
    opacity: 0;
    transform: translateY(-20px);
}

.notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background-color: #28fd3dcc;
    animation: progressBar 3s linear forwards;
    border-radius: 0 0 8px 8px;
}

.notification-box.success {
    background-color: #DCFCE7;
    color: #15803D;
}

.notification-box.error {
    background-color: #FEE2E2;
    color: #B91C1C;
}

@keyframes progressBar {
    from { width: 0%; }
    to { width: 100%; }
}