/* =================================================================
   FILE: style.css
   FUNGSI: Pengaturan Gaya (CSS) versi baru — Modern Toska Theme
   ================================================================= */

body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background-color: #eef3f6;
    color: #2c3e50;
    margin: 0;
    padding: 30px 0;
}

/* ====== KONTENER ====== */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

/* ====== JUDUL ====== */
h1 {
    color: #009688; /* Toska utama */
    text-align: center;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.intro {
    text-align: center;
    margin-bottom: 25px;
    font-style: italic;
    color: #607d8b;
}

/* ====== TABEL KUESIONER ====== */
.kuesioner-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 25px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.kuesioner-table thead {
    background-color: #009688;
    color: #fff;
    text-transform: uppercase;
}

.kuesioner-table th, .kuesioner-table td {
    border-bottom: 1px solid #e0e0e0;
    padding: 12px 10px;
    vertical-align: middle;
    font-size: 15px;
}

.kuesioner-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

.kuesioner-table tbody tr:hover {
    background-color: #e0f2f1;
    transition: background 0.3s ease;
}

.nomor-pertanyaan {
    font-weight: bold;
    color: #009688;
    margin-right: 8px;
}

/* ====== OPSI INPUT ====== */
.opsi-input {
    text-align: center;
}

.opsi-input input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #009688;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.opsi-input input[type="radio"]:checked {
    background-color: #009688;
}

/* ====== BAGIAN TOMBOL ====== */
.submit-section {
    text-align: center;
    margin-top: 35px;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.submit-button, .summary-button {
    padding: 12px 28px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    transition: all 0.3s ease;
}

/* Tombol Hijau */
.submit-button {
    background-color: #00796b;
}
.submit-button:hover {
    background-color: #00695c;
}

/* Tombol Oranye */
.summary-button {
    background-color: #ff9800;
}
.summary-button:hover {
    background-color: #fb8c00;
}

/* ====== PESAN STATUS / ALERT ====== */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.alert.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.alert.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}