body {
    font-family: Arial, sans-serif;
    background-color: #f3f3f3;
    padding: 30px;
}

.container {
    background: white;
    padding: 20px 40px;
    max-width: 600px;
    margin: auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.version-badge {
    font-size: 12px;
    color: #555;
    background-color: #f1f1f1;
    border-radius: 12px;
    padding: 4px 10px;
    border: 1px solid #ddd;
}

.logout-btn {
    background-color: #dc3545;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
}

.logout-btn:hover {
    background-color: #b02a37;
}

form label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

form input, form select {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    margin-bottom: 10px;
    font-size: 16px;
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-top: 10px;
    margin-bottom: 0;
    font-weight: bold;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 16px;
}

button {
    background-color: #28a745;
    border: none;
    padding: 10px 20px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
    border-radius: 4px;
}

button:hover {
    background-color: #218838;
}

.cartao {
    margin-top: 30px;
    padding: 20px;
    border-top: 2px solid #ccc;
    text-align: center;
}

.cartao h2 {
    margin-bottom: 10px;
}

.cartao .cns-formatado {
    font-size: 20px;
    letter-spacing: 3px;
    margin-top: 10px;
    margin-bottom: 10px;
}

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

.download-btn {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.download-btn:hover {
    background-color: #0056b3;
}