/* Student-facing print/PDF control for JupyterLite notebooks. */
.alp-print-pdf-button {
    box-sizing: border-box;
    min-width: 3.1rem;
    height: 28px;
    margin: 2px 4px;
    padding: 0 .65rem;
    border: 1px solid #659AD2;
    border-radius: 3px;
    background: #659AD2;
    color: #fff;
    font: inherit;
    font-weight: 700;
    line-height: 26px;
    cursor: pointer;
}

.alp-print-pdf-button:hover,
.alp-print-pdf-button:focus-visible {
    background: #4A79AB;
    border-color: #4A79AB;
    color: #fff;
    outline: none;
}

.alp-print-pdf-button:focus-visible {
    box-shadow: 0 0 0 2px rgba(74, 121, 171, .32);
}

@media print {
    @page {
        size: A4;
        margin: 12mm;
    }

    html,
    body,
    body.alp-print-mode {
        width: auto !important;
        height: auto !important;
        min-height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
        background: #fff !important;
        color: #111 !important;
    }

    /* JS marks only sibling branches outside the active notebook. Hiding them
       with display:none removes JupyterLab chrome without reparenting the live
       notebook DOM. */
    body.alp-print-mode .alp-print-hidden {
        display: none !important;
    }

    body.alp-print-mode .alp-print-keep {
        position: static !important;
        inset: auto !important;
        width: auto !important;
        height: auto !important;
        min-width: 0 !important;
        min-height: 0 !important;
        max-width: none !important;
        max-height: none !important;
        overflow: visible !important;
        transform: none !important;
        clip: auto !important;
        contain: none !important;
    }

    body.alp-print-mode .alp-print-target,
    body.alp-print-mode .alp-print-target.jp-Notebook {
        display: block !important;
        width: 100% !important;
        height: auto !important;
        max-height: none !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
        background: #fff !important;
        color: #111 !important;
    }

    body.alp-print-mode .alp-print-target .jp-Cell {
        content-visibility: visible !important;
        contain: none !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        break-inside: avoid-page;
        page-break-inside: avoid;
    }

    body.alp-print-mode .alp-print-target .jp-InputArea,
    body.alp-print-mode .alp-print-target .jp-OutputArea,
    body.alp-print-mode .alp-print-target .jp-InputArea-editor,
    body.alp-print-mode .alp-print-target .jp-OutputArea-output,
    body.alp-print-mode .alp-print-target .cm-editor,
    body.alp-print-mode .alp-print-target .cm-scroller,
    body.alp-print-mode .alp-print-target .cm-content {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    body.alp-print-mode .alp-print-target .cm-content,
    body.alp-print-mode .alp-print-target pre {
        white-space: pre-wrap !important;
        overflow-wrap: anywhere !important;
        word-break: normal !important;
    }

    body.alp-print-mode .alp-print-target .jp-InputPrompt,
    body.alp-print-mode .alp-print-target .jp-OutputPrompt {
        min-width: 2.6rem !important;
    }

    body.alp-print-mode .alp-print-target .jp-Cell-inputWrapper,
    body.alp-print-mode .alp-print-target .jp-Cell-outputWrapper {
        break-inside: avoid-page;
        page-break-inside: avoid;
    }

    body.alp-print-mode .alp-print-target .jp-RenderedHTMLCommon img,
    body.alp-print-mode .alp-print-target canvas,
    body.alp-print-mode .alp-print-target svg {
        max-width: 100% !important;
        height: auto !important;
    }

    .alp-print-pdf-button {
        display: none !important;
    }
}