/* Shipping Rate Modal Styles */
.shipping-rate-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shipping-rate-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.shipping-rate-modal-content {
    position: relative;
    max-width: 520px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.shipping-rate-modal-body {
    padding: 32px;
}

.shipping-rate-modal-body p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    text-align: start;
}

.shipping-rate-modal-footer {
    padding: 24px 32px 32px;
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Match your proceed to checkout button styles exactly */
.shipping-rate-modal-proceed,
.shipping-rate-modal-close.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-align: center;
    padding: 1rem;
    border: 2px solid;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 200px;
}

.shipping-rate-modal-close.btn:hover {
    transform: translateY(-1px);
}

/* Responsive design */
@media (max-width: 768px) {
    .shipping-rate-modal-content {
        width: 95%;
        margin: 20px;
    }

    .shipping-rate-modal-body {
        padding: 24px;
    }

    .shipping-rate-modal-body p {
        font-size: 1rem;
    }

    .shipping-rate-modal-footer {
        flex-direction: column;
        padding: 20px 24px 24px;
    }

    .shipping-rate-modal-proceed,
    .shipping-rate-modal-close.btn {
        width: 100%;
        min-width: unset;
    }
}

/* Focus styles for accessibility */
.shipping-rate-modal-footer button:focus {
    outline: 2px solid;
    outline-offset: 2px;
}