.shipping-calculator {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.shipping-calculator .form-floating {
    margin-bottom: 15px;
}

.shipping-calculator .form-select,
.shipping-calculator .form-control {
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.shipping-calculator .form-select:focus,
.shipping-calculator .form-control:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13,110,253,.25);
}

.shipping-rates {
    margin-top: 20px;
}

.shipping-rate-card {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.shipping-rate-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.shipping-rate-card.selected {
    border-color: #0d6efd;
    background-color: #f8f9ff;
}

.shipping-rate-name {
    font-weight: 600;
    color: #212529;
    margin-bottom: 5px;
}

.shipping-rate-days {
    color: #6c757d;
    font-size: 0.9rem;
}

.shipping-rate-price {
    font-weight: 700;
    color: #0d6efd;
    font-size: 1.1rem;
}

.shipping-calculator .btn-calculate {
    background-color: #0d6efd;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    width: 100%;
    transition: all 0.3s ease;
}

.shipping-calculator .btn-calculate:hover {
    background-color: #0b5ed7;
    transform: translateY(-1px);
}

.shipping-alert {
    margin-top: 15px;
    border-radius: 6px;
}


.shipping-rate-option {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.shipping-rate-option:hover {
    border-color: #6c757d;
    background-color: #f8f9fa;
}

.shipping-rate-option input[type="radio"] {
    margin-right: 10px;
}

.shipping-rate-option .rate-details {
    display: inline-block;
}

.shipping-rate-option .rate-price {
    font-weight: bold;
    color: #198754;
    margin-top: 5px;
}

.shipping-rate-option.selected {
    border-color: #198754;
    background-color: #f0f9f4;
}