.demo-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stream-controls {
    margin-bottom: 15px;
}

#stream-output {
    width: 100%;
    height: 500px;
    overflow-y: auto;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
}

#data-table {
    width: 100%;
    border-collapse: collapse;
}

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

#data-table th {
    background-color: #f2f2f2;
}