/**
 * Frinsa Packs Frontend Styles
 */

 .frinsa-pack-builder {
    width: 100%;
    display: flex;
    flex-direction: column;

    .header-pack {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        justify-content: space-between;
        gap: 0 16px;
        margin: 0 0 24px;

        .actions-pack {
            display: flex;
            align-items: center;

            .frinsa-pack-price-amount {
                margin-right: 16px;
            }
        }

        .frinsa-pack-global-info p {
            display: inline-block;

            &.frinsa-pack-selected-count-wrap {
                background: #FFA168;
                padding: 0 15px;
                border-radius: 100px;
                font-size: 16px;
                font-weight: 500;
                margin: 0 0 0 10px;
            }
        }
    }

    .frinsa-pack-items {
        --gap: 15px;
        display: flex;
        flex-wrap: wrap;
        gap: var(--gap);

        .frinsa-pack-item:not(.cart_item) {
            background: #fff;
            border: 1px solid #ddd;
            border-radius: 4px;
            padding: 15px;
            transition: border-color 0.3s ease;
            width: calc(100% / 5 - calc(var(--gap)/5*4));
            transition: all .3s ease-in-out;
        
            .frinsa-pack-item-info {
                display: flex;
                flex-direction: column;
                align-items: center;
                height: 100%;
        
                .frinsa-pack-item-title {
                    font-size: 20px;
                    text-align: center;
                    margin: 0;
                    flex-grow: 1;
                }
            }
        
            &.frinsa-pack-item-has-qty {
                border-color: #FFA168;
                box-shadow: 0 0 5px rgb(0 0 0 / 15%);
            }

            @media (max-width: 1240px) {
                width: calc(100% / 4 - calc(var(--gap)/4*3));
            }

            @media (max-width: 959px) {
                width: calc(100% / 3 - calc(var(--gap)/3*2));
            }

            @media (max-width: 767px) {
                width: calc(100% / 2 - calc(var(--gap)/2*1));
            }

            @media (max-width: 480px) {
                width: 100%;
            }
        }
    }

    &.frinsa-pack-at-global-max .frinsa-pack-items .frinsa-pack-item:not(.cart_item):not(.frinsa-pack-item-has-qty) {
        opacity: 0.5;
    }
}

/* Quantity +/- buttons for single pack choice items */
.frinsa-pack-item-choice .frinsa-pack-single-qty {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
    background: #f2f2f2;
    border-radius: 100px;
    padding: 3px;

    .quantity-btn {
        flex-shrink: 0;
        padding: 3px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid #a3a3a3;
        background: #fcfcfc;
        color: #0b0b0b;
        cursor: pointer;
        transition: all .3s ease-in-out;

        &:hover {
            background: #0b0b0b;
            border-color: #0b0b0b;
            color: #fcfcfc;
        }

        i {
            font-size: 25px;
        }
    }

    .frinsa-pack-qty-input {
        flex: 1;
        margin: 0;
        border-radius: 0;
        text-align: center;
        padding: 0 10px;
        border: 0;
        font-size: 14px;
        text-align: center;
        background: none;
        box-shadow: none;

        &[readonly] {
            background: none;
            color: #a3a3a3;
            cursor: not-allowed;
        }
    }
}

/* Disabled state when global max reached */
.frinsa-pack-at-global-max .frinsa-pack-single-qty .frinsa-pack-single-qty-plus {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
/* Disabled minus when quantity is 0 or at min */
.frinsa-pack-single-qty .frinsa-pack-single-qty-minus:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
.frinsa-pack-at-global-max .frinsa-pack-single-qty .frinsa-pack-qty-input {
    background-color: rgba(0,0,0,0.05);
    cursor: not-allowed;
}

/* Add to cart button disabled when below global min */
.frinsa-pack-builder ~ .single_add_to_cart_button[disabled],
.single_add_to_cart_button.frinsa-pack-add-to-cart-disabled,
.single_add_to_cart_button:disabled.frinsa-pack-add-to-cart-disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.frinsa-pack-item-choice {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}

.frinsa-pack-item-choice label {
    font-weight: 600;
    color: #141414;
    margin: 0;
    width: 100%;
    text-align: center;
    font-size: 16px;
}

.frinsa-pack-item-image {
    margin: 0;
}

.frinsa-pack-qty-range {
    color: #666;
    font-size: 13px;
    font-style: italic;
}

/* Error states */
.frinsa-pack-item.error {
    border-color: #dc3232;
    background: #fff5f5;
}

.frinsa-pack-qty-input.error {
    border-color: #dc3232;
    background: #fff5f5;
}

.frinsa-pack-error-message {
    color: #dc3232;
    font-size: 13px;
    margin-top: 5px;
    font-weight: 600;
}

/* Responsive design */
@media (max-width: 768px) {
    .frinsa-pack-builder {
        margin: 15px 0;
        padding: 15px;
    }
    
    .frinsa-pack-item {
        padding: 12px;
    }
    
    .frinsa-pack-item-choice {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .frinsa-pack-item-choice label {
        min-width: auto;
    }
    
    .frinsa-pack-qty-input {
        width: 100px;
    }
}

/* Integration with WooCommerce theme */
.woocommerce .frinsa-pack-builder {
    margin: 20px 0;
}

.woocommerce .frinsa-pack-item-choice input[type="number"]::-webkit-outer-spin-button,
.woocommerce .frinsa-pack-item-choice input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Loading state */
.frinsa-pack-builder.loading {
    opacity: 0.7;
    pointer-events: none;
}

.frinsa-pack-builder.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #0073aa;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: frinsa-pack-spin 1s linear infinite;
}

@keyframes frinsa-pack-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pack button styling in archives */
.product_type_pack {
    background: #0073aa !important;
    color: white !important;
    border: 1px solid #0073aa !important;
    padding: 8px 12px !important;
    border-radius: 3px !important;
    text-decoration: none !important;
    display: inline-block !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.product_type_pack:hover {
    background: #005a87 !important;
    border-color: #005a87 !important;
    color: white !important;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 115, 170, 0.3);
}

.product_type_pack:focus {
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3) !important;
}

/* Packs in cart */
.cart_item.frinsa-pack-child {
    display: none !important;
    
    .product-thumbnail,
    .product-quantity .quantity-input,
    .product-subtotal {
        display: none;
    }
}