/* Update Notification Styles */
.update-notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    background: #2c3e50;
    color: white;
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    min-width: 300px;
    max-width: 90%;
    animation: slideDown 0.5s ease-out;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-icon {
    font-size: 1.5em;
    animation: spin 2s linear infinite;
}

.notification-text {
    font-size: 1em;
    flex: 1;
}

.notification-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
}

.notification-progress .progress-bar {
    height: 100%;
    background: #3498db;
    transition: width 0.3s ease;
    width: 0%;
}

/* Animations */
@keyframes slideDown {
    from {
        transform: translateX(-50%) translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .update-notification {
        top: 10px;
        padding: 12px 16px;
        min-width: auto;
        width: 90%;
    }
    
    .notification-text {
        font-size: 0.9em;
    }
}