.execute-button {
    background-color: #3498db; 
    color: #fff; 
    border: none; 
    padding: 5px 10px; 
    border-radius: 5px; 
    cursor: pointer; 
}

.execute-button:hover {
    background-color: #2980b9; 
}

.data-button{
    background-color: black; 
    color: #fff; 
    border: none; 
    padding: 5px 10px; 
    border-radius: 5px; 
    cursor: pointer; 
}

.grayed-out {
    filter: grayscale(100%);
    opacity: 0.5;
    cursor: not-allowed;
}