body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}

.container {
    width: 80%;
    margin: 20px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
}

#settings {
    margin-bottom: 20px;
}

#settings label {
    display: inline-block;
    width: 80px;
    text-align: right;
    margin-right: 10px;
}

#settings input[type="number"] {
    width: 60px;
}

#dataDisplay {
    overflow-x: auto;
}

#dataTable {
    width: 100%;
    border-collapse: collapse;
}

#dataTable th,
#dataTable td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

#dataTable th {
    background-color: #f2f2f2;
}

#pagination {
    margin-top: 10px;
    text-align: center;
}

#pagination button {
    margin: 0 5px;
}

#export {
    margin-top: 20px;
    text-align: center;
}