body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
}

textarea {
    width: 100%;
    min-height: 100px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    margin-top: 10px;
}

button {
    display: block;
    width: 200px;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

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

.analysis-loading {
    display: none;
    margin-top: 30px;
}

.progress-container {
    margin: 20px 0;
}

.progress {
    height: 20px;
    background-color: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: #007bff;
    transition: width 0.3s ease;
}

.progress-text {
    text-align: center;
    color: #666;
    margin-top: 10px;
}

#debugOutput {
    margin-top: 30px;
    padding: 15px;
    background-color: #fff;
    border-radius: 4px;
    border: 1px solid #ddd;
    white-space: pre-wrap;
    font-family: monospace;
    display: none;
}