.messages {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 1000;
}

.message {
    margin-bottom: 10px;
    padding: 10px 20px;
    border-radius: 5px;
    color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    opacity: 0.9;
}

.message.success {
    background-color: #28a745;
}

.message.error {
    background-color: #dc3545;
}

.message.info {
    background-color: #17a2b8;
}