body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 20px 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    padding: 30px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #004a99; /* Warna biru khas SUMI */
    text-align: center;
    margin-bottom: 5px;
}

.intro {
    text-align: center;
    margin-bottom: 20px;
    font-style: italic;
    color: #555;
}

.kuesioner-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.kuesioner-table thead {
    background-color: #004a99;
    color: white;
}

.kuesioner-table th, .kuesioner-table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

.pertanyaan-header {
    width: 60%;
    text-align: center !important;
}

.opsi-header {
    width: 13%;
    text-align: center !important;
}

.kuesioner-table tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

.pertanyaan-teks {
    font-size: 14px;
    display: flex;
    align-items: center;
}

.nomor-pertanyaan {
    font-weight: bold;
    margin-right: 10px;
    min-width: 25px;
}

.opsi-input {
    text-align: center;
}

.opsi-input input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: 2px solid #004a99;
    border-radius: 50%;
    outline: none;
    transition: background 0.3s;
}

.opsi-input input[type="radio"]:checked {
    background-color: #004a99;
    border-color: #004a99;
}

.submit-section {
    text-align: center;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.submit-button, .summary-button {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    color: white;
    transition: background-color 0.3s;
}

.submit-button {
    background-color: #4CAF50; /* Green */
}

.submit-button:hover {
    background-color: #45a049;
}

.summary-button {
    background-color: #f39c12; /* Orange */
}

.summary-button:hover {
    background-color: #e67e22;
}

.status-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    /* Default success styling */
    background-color: #e6ffe6; 
    color: #006600;
    border: 1px solid #ccebcc;
}

/* Styling untuk pesan error/peringatan konfigurasi */
.status-message.error {
    background-color: #ffe6e6; 
    color: #cc0000;
    border-color: #ffcccc;
}