.notification-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #ff4d4f;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
}


.notification-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff4d4f;
    margin-left: 6px;
    flex-shrink: 0;
}

.chat-notification-menu {
    width: 360px;
    max-height: 420px;
    overflow-y: auto;
}

.notification-item {
    transition: background-color .15s ease;
    border-radius: 8px;
}

    .notification-item:hover {
        background: rgba(255,255,255,.05);
    }

.notification-item .mud-typography-caption {
    margin-top: 2px;
}