#voorraad-form {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid #ddd;
    background: #f9f9f9;
}

#voorraad-form table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

#voorraad-form th,
#voorraad-form td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

#voorraad-form th {
    background-color: #0073aa;
    color: white;
}

#voorraad-form input[type="number"] {
    width: 80px;
    padding: 5px;
    border: 1px solid #ccc;
}

#generate-pdf-btn,
#print-pdf-btn {
    background-color: #0073aa;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
    margin-right: 10px;
    font-weight: bold;
    transition: background-color 0.3s;
}

#generate-pdf-btn:hover,
#print-pdf-btn:hover {
    background-color: #005177;
}

#generate-pdf-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#print-pdf-container {
    display: none;
    margin-top: 15px;
}

#pdf-result {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
}