/* Reset CSS */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    box-sizing: border-box;
	overflow-y: scroll;
}

/* Background utama */
.bg-utama {
    background-image: url(171.jpg);
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100%;
    flex-direction: column;
}

/* Box utama */
.box-dua {
    width: 100%;
    max-width: 440px;
    padding: 20px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    background-color: rgba(255, 255, 255, 0.5);
    margin: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
}

/* Input dan Select */
.form-control {
    width: 100%;
    max-width: 400px;
    padding: 10px;
    margin: 10px auto;
    border: 1px solid rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Tombol */
.btn-success {
    width: 100%;
    max-width: 200px;
    padding: 8px;
    margin: 20px auto;
    background-color: #4CAF50;
    color: white;
    border: 1px solid rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
}

.btn-success:hover {
    background-color: #45a049;
}

/* Gambar */
img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 10px 0;
}

/* Checkbox Group */
.checkbox-group {
    text-align: left;
    margin: 10px 0;
	justify-content: center;
    align-items: center;
    text-align: center;
}

.checkbox-group label {
    display: block; /* Setiap label tampil dalam satu baris */
    margin: 5px 0; /* Jarak antar checkbox */
    font-size: 14px;
}

/* Responsivitas */
@media screen and (max-width: 768px) {
    .box-dua {
        margin: 10px;
        width: 95%;
    }

    .form-control {
        width: calc(100% - 20px);
    }

    .btn-success {
        width: 100%;
    }
}