.section-box {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

fieldset {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

legend {
    width: auto;
    padding: 0 10px;
    font-size: 1.1rem;
    font-weight: 500;
    color: #495057;
    background: white;
}

.layanan-option {
    border: 1px solid #dee2e6;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.layanan-option:hover {
    background-color: #f1f1f1;
}

.layanan-option.selected {
    border-color: #0d6efd;
    background-color: #e7f1ff;
}

.price-badge {
    font-size: 0.9rem;
    background-color: #198754;
    padding: 5px 10px;
    border-radius: 20px;
    color: white;
}

.btn-submit {
    background-color: #0d6efd;
    border: none;
    padding: 12px 0;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.btn-submit:hover {
    background-color: #0b5ed7;
}

.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: middle;
    border: 0.15em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}