body {
    font-family: sans-serif;
    background-color: #f0f2f6;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
    align-items: stretch; 
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;

    max-height: 80vh; 
    overflow-y: auto; 
    gap: 1rem; 
}

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

#extractor-form {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 0.5rem;
    color: #555;
}

input[type="text"] {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

input[type="checkbox"] {
    margin-right: 0.5rem;
}

button {
    padding: 0.75rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

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

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#results-container {
    margin-top: 2rem;
}

pre {
    background-color: #eee;
    padding: 1rem;
    border-radius: 4px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

a {
    display: inline-block;
    margin-top: 1rem;
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.log-container {
    margin-top: 2rem;
}

#logs {
    background-color: #222;
    color: #eee;
    padding: 1rem;
    border-radius: 4px;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 300px;
    overflow-y: auto;
}
.form-group {
    margin-top: 15px;
}