body {
    font-family: sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 10px;
}

.container {
    max-width: 800px;
    margin: auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
}

.query-section {
    margin-bottom: 20px;
}

#sql-query {
    width: 100%;
    height: 150px;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
    box-sizing: border-box;
    margin-bottom: 10px;
}

#run-query {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#run-query:hover {
    background-color: #0056b3;
}

.result-section {
    margin-top: 20px;
}

#result-container table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

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

#result-container th {
    background-color: #f2f2f2;
}

.error {
    color: red;
    font-weight: bold;
}

#download-csv {
    margin-top: 10px;
    padding: 10px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#download-csv:hover {
    background-color: #218838;
}