/* Frontend Styles */
.delivery-estimate {
    margin: 20px 0;
    padding: 20px;
    background: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.delivery-estimate h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
}

.delivery-location-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.delivery-location-fields .input-text {
    flex: 1;
    min-width: 150px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

.delivery-location-fields .button {
    padding: 8px 20px;
    height: auto;
}

.delivery-result {
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-weight: 600;
    color: #333;
}

.delivery-result.loading {
    opacity: 0.7;
}

.delivery-result.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.delivery-result.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Checkout field adjustments */
#shipping_city_field,
#shipping_district_field,
#shipping_branch_field {
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .delivery-location-fields {
        flex-direction: column;
    }
    
    .delivery-location-fields .input-text,
    .delivery-location-fields .button {
        width: 100%;
    }
}