body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
    background-color: #f0f0f0;
}
button {
    margin: 5px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
}
button.selected {
    background-color: #ffeb3b;
    font-weight: bold;
}
select, input[type="range"] {
    margin: 10px;
    padding: 5px;
}
p {
    margin: 10px 0;
    font-size: 18px;
}
h1 {
    color: #333;
}
.controls {
    margin-top: 20px;
}
.highlight {
    background-color: yellow;
}

#sequencerGrid {
    display: grid;
    grid-template-columns: auto 1fr; /* Add a column for the note headers */
    justify-content: center;
    align-items: center;
    gap: 5px; /* Add spacing between grid items */
    margin-top: 20px;
    grid-auto-rows: 30px; /* Set a consistent row height */
}

.note-header {
    font-weight: bold;
    text-align: right;
    padding-right: 10px;
}