#shipping-calculator-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.3s ease;
}

#shipping-calculator-modal-container {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    width: 30%;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.shipping-calculator-close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    color: #333;
    line-height: 1;
}

#shipping-calculator-modal-container h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.5em;
}

#shipping-calculator-modal-container label {
    display: block;
    margin-bottom: 5px;
}

#shipping-calculator-modal-container .input-group {
    display: flex;
    gap: 10px;
}

#shipping-calculator-modal-container #postal-code-input {
    flex-grow: 1;
}

#shipping-results {
    margin-top: 15px;
}

#shipping-results ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#shipping-results li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

#shipping-results li:last-child {
    border-bottom: none;
}

/* Estilos para pantallas móviles */
@media (max-width: 768px) {
    #shipping-calculator-modal-container {
        width: 90%;
        position: absolute;
        top: 5%;
    }
    
    #shipping-calculator-modal-container #postal-code-input {
        width: 100%;
    }
}

.btn-caclulator {
    display: block;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
}