/* Single Item Page */
.tainacan-item-single {
    
    // Overall page layout structure -------------------
    @include display-grid;
    align-items: start;
    grid-column-gap: 32px;
    column-gap: 32px;

    .tainacan-item-section {
        max-width: var(--block-max-width);;
        align-self: flex-start;
        align-self: start;
        margin-bottom: 2.25rem;
    }
    .tainacan-item-section--document,
    .tainacan-item-section--gallery { grid-area: document }
    .tainacan-item-section--attachments { grid-area: attachments }
    .tainacan-item-section--metadata { grid-area: metadata }
    
    &.tainacan-item-single--layout-type-dam {
        grid-template-areas:
            'document'
            'attachments'
            'metadata';
        grid-template-columns: 100%;
    }
    &.tainacan-item-single--layout-type-dma {
        grid-template-areas:
            'document'
            'metadata'
            'attachments';
        grid-template-columns: 100%;
    }
    &.tainacan-item-single--layout-type-mda {
        grid-template-areas:
            'metadata'
            'document'
            'attachments';
        grid-template-columns: 100%;
    }
    &.tainacan-item-single--layout-type-mg {
        grid-template-areas:
            'metadata document' 
            'metadata attachments'
            'metadata .';
        grid-template-columns: 60% 40%;

        @media only screen and (max-width: 960px) {
            grid-template-areas:
            'metadata'
            'document'
            'attachments';
            grid-template-columns: 100% !important;
        }
    }
    &.tainacan-item-single--layout-type-gm {
        grid-template-areas:
            'document metadata' 
            'attachments metadata'
            '. metadata';
        grid-template-columns: 60% 40%;

        @media only screen and (max-width: 960px) {
            grid-template-areas:
            'document'
            'attachments'
            'metadata';
            grid-template-columns: 100% !important;
        }
    }

    // Headings and spacing ----------------------------
    h1 {
        --fontSize: 30px;
    }
    h2 {
        --fontSize: 26px;
    }
    h3 {
        --fontSize: 22px;
    }
    h4 {
        --fontSize: 20px;
    }
    h5 {
        --fontSize: 18px;
    }
    h6 {
        --fontSize: 16px;
    }


    // Document, Attachment and Gallery sections -----------------
    .tainacan-item-section__document {
        display: flex;
        justify-content: center;
        align-items: center;
        height: auto;
        position: relative;
        
        &:hover {
            .tainacan-item-file-download {
                opacity: 1;
                transform: scale(1);
            }
        }

        > iframe, img.attachment-large {
            display: block;
            height: auto;
            margin: 0 auto;
            border: none;
        }
        > audio {
            width: 100%;
        }
        > iframe {
            @media only screen and (min-width: 768px){
                min-height: 600px;
            }
            @media only screen and (max-width: 576px){
                min-height: 429px;
            }
        }
        .tainacan-embed-container {
            width: 100%;

            iframe {
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
            }
        }
    }
    .tainacan-item-section__gallery-items {
        font-weight: normal;
        transition: font-weight 0.3s ease;

        img {
            border-radius: var(--borderRadius, 3px);
            border-bottom: 4px solid transparent;
            margin-bottom: 4px;
            transition: border 0.3s ease;
        }
    }
    .tainacan-item-section__attachments-file {
        &:hover {
            .tainacan-item-file-download {
                opacity: 1;
                transform: scale(1);
            }
        }
    }
    .tainacan-item-section__gallery {
        margin-bottom: 24px;
        ul { 
            list-style: none; 
            padding: 0;
        }
        .tainacan-item-section__document {
            margin: 0;
            img {
                max-height: 60vh;
                width: auto;
            }
            video {
                width: auto;
            }
            iframe {
                min-height: 200px;
                height: 60vh;
            }
        }
    }
    .tainacan-item-section__gallery-items,
    .tainacan-item-section__attachments {
        position: relative;
        padding: 0px;
        
        .swiper-button-disabled {
            display: none;
        }
        .swiper-button-next,
        .swiper-button-prev {
            top: 65px;
            padding: 20px;
            border-radius: 30px;
            background-color: var(--background-color, #f8f9fb);
            border: 1px solid var(--paletteColor1, #3eaf7c);
        }
        .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
            left: -20px;
        }
        .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
            right: -20px;
        }
        .swiper-slide-thumb-active {
            font-weight: bold;
            img {
                border-bottom: 4px solid var(--paletteColor1, #3eaf7c);
            }
        }

        ul { 
            list-style: none; 
            padding: 0;
        }
        .tainacan-item-section__attachments-file {
            text-align: center;
            vertical-align: top;
            cursor: pointer;
            word-break: break-all;
            font-size: 0.875em;
            max-width: 157px;
            
            @media only screen and (max-width: 380px) {
                margin: 10px 0;
            }

            img {
                border-radius: var(--borderRadius, 3px);
                width: 140px;
                height: 140px;
                object-fit: cover;
                transition: border-bottom 0.3s ease;
                &:focus {
                    outline: none;
                }
            }
            a {
                width: 100%;
                max-width: 140px;
                font-size: 0.875rem; 
                text-align: center;
                word-break: break-all;
                line-height: 1.5rem
            }
            a,
            a:focus,
            a:hover {
                outline: none;
                text-decoration: none;
                cursor: pointer;
                color: black;
            }
            .attachment-without-image img {
                padding: 36px;
                background-color: #dbdbdb;
                object-fit: contain;
            }
        }
    }
    --swiper-theme-color: var(--paletteColor1, #3eaf7c);
    --swiper-navigation-color: var(--paletteColor1, #3eaf7c);
    --swiper-navigation-size: 1.1rem;

    // Photoswip zoom ---------------------------------
    .pswp__zoom-wrap .attachment-without-image {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;

        & > iframe {
           min-height: 80vh;
           width: 80%;
           border: none;
        }

        & > a,
        & > p {
            z-index: 99;
            padding: 1rem 4.33337vw;
            background: white;
            border-radius: var(--borderRadius, 3px);
            word-wrap: break-word;
        }
        & > audio,
        & > video {
            min-height: 54px;
            padding: 12px;
        }

    }

    // Metadata list -------------------------------------
    .tainacan-item-section__metadata {
        height: 100%;
        -moz-column-width: var(--column-width, 400);
        -webkit-column-width: var(--column-width, 400);
        column-width: var(--column-width, 400);
        
        div {
            -webkit-column-break-inside: avoid;
            page-break-inside: avoid;
            break-inside: avoid;
            display: inline-block;
            width: 100%;
            &:last-child {
                -webkit-column-break-inside: auto;
                page-break-inside: auto;
                break-inside: auto;
                display: inline-block;
                width: 100%;
            }
        }
        @media only screen and (min-width: 768px) {
            -moz-column-gap: 0;
            -moz-column-rule: none;
            -webkit-column-gap: 0;
            -webkit-column-rule: none;
            column-gap: 4rem;
            column-rule: none;
        }
        @media only screen and (min-width: 1366px) {
            -moz-column-gap: 7rem;
            -moz-column-rule: none;
            -webkit-column-gap: 7rem;
            -webkit-column-rule: none;
            column-gap: 7rem;
            column-rule: none;
        }
        h3 {
            padding-right: 1rem;
            margin-bottom: 0.25rem;
            width: 100%;
            &:first-of-type:last-of-type {
                display: inline-block;
            }
        }
        h4,
        label {
            padding-right: 0.875rem;
            width: 100%;
            &:first-of-type:last-of-type {
                display: inline-block;
            }
        }
        p {
            word-wrap: break-word;
        }
        .tainacan-metadata-value {
            font-family: var(--fontFamily);
            font-size: var(--fontSize);
            font-weight: var(--fontWeight);
            font-style: var(--fontStyle, inherit);
            line-height: var(--lineHeight);
            letter-spacing: var(--letterSpacing);
            text-transform: var(--textTransform);
            -webkit-text-decoration: var(--textDecoration);
            text-decoration: var(--textDecoration);
        }
        .tainacan-item-section__metadata-thumbnail img {
            border-radius: var(--borderRadius, 3px);
        }

        // Metadata type textarea has different separator
        .multivalue-separator {
            color: #cbcbcb;
            margin: 0 8px;    
        }
        .hierarchy-separator {
            color: #cbcbcb;  
        }
        .metadata-type-compound,
        .metadata-type-textarea {
            .multivalue-separator {
                display: block;
                max-height: 1px;
                width: 35px;
                background: #cbcbcb;
                content: none;
                color: transparent;
                margin: 0.875rem auto;
            }
        }
        .tainacan-compound-group {
            padding-left: 1.5rem;
            border-left: 1px solid #f2f2f2;
        }
    }

    // Document Download button -------------------------------------
    .tainacan-item-file-download {
        position: absolute;
        opacity: 0;
        transform: scale(0);
        border-radius: 24px;
        width: 36px;
        height: 36px;
        bottom: -18px;
        right: calc(50% - 18px);
        cursor: pointer;
        font-size: 0;
        background-color: var(--paletteColor1, #3eaf7c);
        color: white;
        transition: opacity 0.3s ease, transform 0.3s ease, font-size 0.3s ease;

        a {
            height: 38px;
            width: 38px;
            display: block;
            position: relative;
            z-index: 99;
        }

        &::after {
            position: relative;
            top: -38px;
            display: inline-block;
            font: normal normal normal 20px/1 "TainacanIcons";
            font-size: 1.25rem !important;
            line-height: 2.25rem;
            text-rendering: auto;
            vertical-align: middle;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 1.25em;
            text-transform: none !important;
            letter-spacing: normal !important;
            content: 'download';
            display: flex;
            justify-content: center;
            align-items: center;
        }
    }
}