/* product page 1 */
@import url(../variables.css);

.product-page-container .product-gallery-intro {
    display: flex;
    flex-direction: row;
    gap: 8px;
    margin-top: 8px;
}

.product-page-container .product-gallery {
    flex: 0 0 400px;
}

.product-page-container .product-intro {
    flex: 1;
    padding: 10px 20px;
    background-color: white;
}

.product-page-container .gallery-wrapper {
    display: flex;
    gap: 8px;
}

.product-page-container .thumbnail-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 90px;
    max-height: 400px;
    overflow: auto;
    scrollbar-width: thin;
    /* Firefox: slim scrollbar */
    scrollbar-color: #ccc transparent;
    /* Firefox: custom color */
}

/* WebKit (Chrome, Safari, Edge) slim scrollbar styling */
.product-page-container .thumbnail-nav::-webkit-scrollbar {
    width: 6px;
    /* narrow scrollbar */
}

.product-page-container .thumbnail-nav::-webkit-scrollbar-track {
    background: transparent;
}

.product-page-container .thumbnail-nav::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 10px;
    border: 1px solid transparent;
}


.product-page-container .thumb-item {
    cursor: pointer;
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.product-page-container .thumb-item:hover {
    border-color: #ccc;
}

.product-page-container .thumb-item.active {
    border-color: var(--xinshengBlue);
}

.product-page-container .thumb-item img {
    width: 100%;
    height: auto;
    display: block;
}

.product-page-container .thumb-item .model-thumb {
    background-color: white;
    padding: 10px;
}

.product-page-container .main-image-container {
    flex-grow: 1;
    background: white;
    width: 400px;
    height: 400px;
    overflow: hidden;
}

.product-page-container .image-transition-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-page-container .main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease;
    opacity: 1;
}

.product-page-container .main-image.fade-out {
    opacity: 0;
}

.product-page-container .loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    display: none;
}

.product-page-container .loader.active {
    display: block;
}

.product-page-container .loader-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(243, 243, 243, 0.8);
    border-top: 4px solid var(--xinshengBlue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.product-page-container .no-image-placeholder {
    background: #f5f5f5;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #777;
    font-size: 18px;
}

.product-page-container .product-intro h2 {
    margin-top: 0;
    color: #333;
    font-size: 24px;
    margin-bottom: 0;
}

.product-page-container .intro-content {
    line-height: 1.4;
    color: #555;
    text-align: justify;
}

.product-page-container .applications-section {
    margin-top: 8px;
}

.product-page-container .applications-section h3 {
    margin-bottom: 10px;
    color: #333;
    font-size: 18px;
}

.product-page-container .applications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 20px;
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.product-page-container .applications-grid li {
    position: relative;
    padding-left: 22px;
    font-size: 15px;
    line-height: 1.6;
    color: #555;
}

.product-page-container .applications-grid li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #0073aa;
    transition: transform 0.2s ease;
}

.product-page-container .standard-and-cart-button {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 20px;
}

.product-page-container .standard-images {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-page-container .standard-icon {
    width: auto;
    height: 40px;
    max-width: 100%;
}

.product-page-container .product-intro {
    position: relative;
}

.product-page-container .card-function-buttons {
    display: flex;
    justify-content: flex-end;
    right: 40px;
}

.product-page-container .card-function-buttons .add-to-quote,
.product-page-container .card-function-buttons .remove-from-quote {
    color: white;
    border: none;
    border-radius: 2px;
    padding: 10px 25px;
    cursor: pointer;
    font-size: 12px;
    margin: 0;
    gap: 10px;
}

.product-page-container .card-function-buttons img {
    width: 20px;
    height: 20px;
    display: block;
}

.product-page-container .card-function-buttons span {
    font-size: 18px;
    line-height: 1;
}

@media screen and (max-width: 1300px) {
    .product-page-container .standard-and-cart-button {
        margin-top: 10px;
    }
}

@media screen and (max-width: 1200px) {
    .product-page-container .applications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0 10px;
    }

    .product-page-container .standard-images,
    .product-page-container .card-function-buttons {
        bottom: 20px;
    }
}

@media screen and (max-width: 1100px) {
    .product-page-container .main-image-container {
        width: 350px;
        height: 350px;
    }

    .product-page-container .product-intro h1 {
        font-size: 20px;
    }

    .product-page-container .intro-content {
        font-size: 14px;
    }


    .product-page-container .standard-icon {
        height: 30px;
    }

    .product-page-container .card-function-buttons .add-to-quote,
    .product-page-container .card-function-buttons .remove-from-quote {
        padding: 8px 15px;
        gap: 10px;
    }

    .product-page-container .card-function-buttons img {
        width: 18px;
        height: 18px;
    }
}

/* Responsive styles */
@media screen and (max-width: 900px) {
    .product-page-container .product-gallery-intro {
        flex-direction: column;
        gap: 8px;
    }

    .product-page-container .product-gallery {
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }

    .product-page-container .main-image-container {
        width: 100%;
        height: inherit;
    }

    .product-page-container .image-transition-wrapper {
        height: 350px;
    }

    .product-page-container .main-image {
        width: 100%;
        height: 350px;
        object-fit: contain;
    }

    .product-page-container .no-image-placeholder {
        width: 100%;
        aspect-ratio: 1/1;
    }

    .product-page-container .product-intro {
        padding: 15px;
    }
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .product-page-container .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-page-container .standard-icon {
        height: 25px;
    }
}

@media screen and (max-width: 480px) {
    .product-page-container .gallery-wrapper {
        flex-direction: column;
    }

    .product-page-container .thumbnail-nav {
        flex-direction: row;
        width: 100%;
        order: 2;
    }

    .product-page-container .thumb-item img {
        height: 60px;
        width: auto;
    }

    .product-page-container .applications-grid {
        grid-template-columns: 1fr;
    }

    .product-page-container .applications-grid li {
        padding-left: 18px;
        font-size: 14px;
    }
}


/* Product Page Component 2 */
.product-page-container .specification-container {
    display: flex;
    margin: 8px 0;
    width: 100%;

    /* Specifications Styles */
    .specs-section {
        flex: 1;
        min-width: 300px;

        .section-title {
            font-size: 24px;
            margin-bottom: 20px;
            color: #333;
            border-bottom: 2px solid #eee;
            padding-bottom: 10px;
        }

        .specs-categories {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .spec-category {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);

            .category-title {
                background: #f8f8f8;
                padding: 15px 20px;
                margin: 0;
                font-size: 18px;
                color: #444;
                border-bottom: 1px solid #eee;
            }

            .specs-table-wrapper {
                padding: 20px;
            }

            .specs-table {
                width: 100%;
                border-collapse: collapse;
            }
        }
    }

    /* Two Column Layout (default for desktop/tablet) */
    .two-column-layout {
        display: table-row;

        .spec-column {
            width: 50%;
            vertical-align: top;
            padding: 0 10px;

            table {
                width: 100%;
                border-collapse: collapse;
            }

            th,
            td {
                padding: 12px 15px;
                text-align: left;
                border-bottom: 1px solid #eee;
            }

            th {
                font-weight: 600;
                color: #555;
                width: 50%;
            }

            td {
                color: #333;
            }
        }
    }

    /* One Column Layout (for mobile) */
    .one-column-layout {
        display: none;

        table {
            width: 100%;
        }

        th,
        td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        th {
            font-weight: 600;
            color: #555;
            width: 50%;
        }
    }

    .no-specs {
        padding: 20px;
        background: #f8f8f8;
        border-radius: 8px;
        text-align: center;
        color: #666;
    }

    /* Responsive Styles */
    @media (max-width: 1000px) {
        .two-column-layout {
            display: none;
        }

        .one-column-layout {
            display: table-row;
        }
    }
}


/* Related Products */
.related-products {
    .section-title {
        background-color: white;
        padding: 18px 25px;
        margin: 8px 0;
        font-size: 22px;
        font-weight: 500;
        color: #2c3e50;
        border-radius: 2px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        border-left: 4px solid #3498db;
    }
}