* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(-45deg, #40E0D0, #FFA500, #FFFFFF, #20B2AA);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    padding: 20px;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

header {
    background-color: #008080;
    color: white;
    padding: 20px;
    text-align: center;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.tab-container {
    display: flex;
    background-color: #f1f1f1;
    border-bottom: 1px solid #ddd;
}

.tab {
    flex: 1;
    padding: 15px 5px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    font-size: 0.9rem;
}

.tab:hover {
    background-color: #e0e0e0;
}

.tab.active {
    background-color: #008080;
    color: white;
}

.tab-content {
    padding: 20px;
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

input, select, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

.btn {
    background-color: #008080;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 10px;
}

.btn:hover {
    background-color: #006666;
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: #FFA500;
}

.btn-secondary:hover {
    background-color: #FF8C00;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    background-color: #4CAF50;
    color: white;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transform: translateX(150%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.error {
    background-color: #f44336;
}

.print-container {
    display: none;
    padding: 20px;
    background-color: white;
}

.print-header {
    text-align: center;
    margin-bottom: 20px;
}

.print-content {
    border: 1px solid #ddd;
    padding: 20px;
}

.print-row {
    margin-bottom: 10px;
    display: flex;
}

.print-label {
    font-weight: bold;
    width: 150px;
}

.print-value {
    flex: 1;
}

.btn-print {
    display: block;
    margin: 20px auto;
}
/* ===================================================
   STYLE UNTUK LAYOUT 2 KOLOM DATA KELUARGA
   =================================================== */

/* Container untuk dua kolom */
.family-columns {
    display: flex;
    gap: 30px; /* Jarak antar kolom */
    margin-bottom: 20px;
}

/* Gaya untuk setiap kolom */
.family-columns .column {
    flex: 1; /* Membuat kedua kolom memiliki lebar yang sama */
    background-color: #f9f9f9; /* Warna latar belakang untuk membedakan */
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Gaya untuk sub-judul di dalam kolom */
.family-columns .column h4 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #008080;
    text-align: center;
    font-size: 1.1rem;
    border-bottom: 2px solid #FFA500;
    padding-bottom: 10px;
}

@media (max-width: 768px) {
    .tab {
        font-size: 0.8rem;
        padding: 12px 3px;
    }
    
    header h1 {
        font-size: 1.4rem;
    }
    
    .container {
        margin: 10px;
    }
	
	.family-columns {
        flex-direction: column;
        gap: 20px;
    }
}

/* ... (kode CSS sebelumnya) ... */

/* Gaya untuk notifikasi pendaftaran ditutup */
.registration-closed-notice {
    text-align: center;
    padding: 40px 20px;
    color: #c62828;
}

.registration-closed-notice i {
    font-size: 4rem;
    margin-bottom: 20px;
}

.registration-closed-notice h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.registration-closed-notice p {
    font-size: 1.1rem;
    color: #555;
}