/*
 * Print mode for the diagram viewer pages (see structurizr-print-view.js).
 *
 * The screen UI is a pan/zoom viewport, so printing it directly would crop
 * the diagram to whatever happens to be on screen. Instead, before printing,
 * structurizr-print-view.js exports the current view to a standalone SVG, places
 * it in #printContainer, and marks <body> with .structurizrPrintReady. These
 * rules then swap the app chrome out for that container for the duration of
 * the print. The paper size itself (@page { size: A4|A3 portrait|landscape })
 * is injected dynamically by structurizr-print-view.js.
 *
 * Without .structurizrPrintReady (e.g. no diagram is loaded yet) printing
 * falls through to the browser's default rendering of the page.
 */

#printContainer {
    display: none;
}

@media print {
    body.structurizrPrintReady > *:not(#printContainer) {
        display: none !important;
    }

    body.structurizrPrintReady {
        overflow: visible !important;
        background: #fff !important;
    }

    /* Fill the printable area of the (single) page. */
    body.structurizrPrintReady #printContainer {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: #fff;
        page-break-inside: avoid;
        font-family: system-ui, -apple-system, sans-serif;
        color: #000;
    }

    #printContainer .printCaption {
        flex: 0 0 auto;
        padding-bottom: 4mm;
    }

    #printContainer .printCaptionTitle {
        font-size: 14pt;
        font-weight: 600;
    }

    #printContainer .printCaptionDescription {
        font-size: 10pt;
    }

    #printContainer .printCaptionMetadata {
        font-size: 8pt;
        color: #555;
    }

    #printContainer .printDiagram {
        flex: 1 1 auto;
        min-height: 0;
    }

    /* The exported SVG carries explicit pixel dimensions in width/height
       attributes and an inline style; !important beats the inline style.
       With the viewBox intact, 100%×100% letterboxes the diagram into the
       page (preserveAspectRatio defaults to "xMidYMid meet"). */
    /* display:block drops the inline baseline gap, which could otherwise push
       the page one line past its height and onto a blank second sheet. */
    #printContainer .printDiagram svg {
        display: block;
        width: 100% !important;
        height: 100% !important;
    }
}