#page-message-bar {
    position: fixed;
    left: 0;
    bottom: -60px;
    width: 100%;
    padding: 14px 20px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    z-index: 9999;
    transition: bottom 0.3s ease;
}

#page-message-bar.show {
    bottom: 0;
}

#page-message-bar.success {
    background: #1e88e5; /* blue */
}

#page-message-bar.error {
    background: #d32f2f; /* red */
}