#message {
    display: none;
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    z-index: 9999;
}
#message.info {
    color: #0c5460;
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    }

#message.success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

#message.error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
    }