body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100vh;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 80%;
    max-width: 1000px;
    margin-top: 20px;
}

h1, h2, h3 {
    text-align: center;
    margin: 0;
    padding: 10px 0;
}

textarea {
    width: 100%;
    height: 150px;
    margin: 10px 0;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: vertical;
}

button {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 20px;
}

button:hover {
    background-color: #0056b3;
}

pre {
    background-color: #f0f0f0;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}

#helpPanel {
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    background: cornflowerblue;
}

#infoPanel {
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    background: orange;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
th, td {
    border: 1px solid black;
    padding: 8px;
    text-align: left;
}
th {
    background-color: #f2f2f2;
}
.result-section {
    margin-bottom: 30px;
}