#lci-checkin-container {
    margin: 20px 0;
    padding: 15px;
    background: #f5f5f5;
    border-radius: 5px;
}

#lci-checkin-btn,
#lci-checkout-btn {
    padding: 10px 20px;
    margin: 5px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#lci-checkin-btn {
    background-color: #4CAF50;
    color: white;
}

#lci-checkout-btn {
    background-color: #f44336;
    color: white;
}

#lci-status-msg {
    margin-top: 10px;
    padding: 10px;
    border-radius: 4px;
}