/* whitepaper-print.css - Centralized Print Styles for SKHY AI Whitepapers */

/* ── DEFAULT PRINT CONFIG ── */
@media print {
    @page {
        size: A4 portrait;
        margin: 15mm 12mm 15mm 12mm;
    }

    /* Global layout constraints for print */
    * {
        box-sizing: border-box !important;
        -webkit-print-color-adjust: exact !important;
    }

    html, body {
        color-adjust: exact !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        overflow: visible !important;
        /* Keep original background and color from HTML */
    }

    /* SVG variables for print - adjusting to be visible on dark/original backgrounds */
    body {
        --svg-text-fill: currentColor !important;
        --svg-icon-stroke: currentColor !important;
        --svg-text: currentColor !important;
        --svg-stroke: rgba(255, 255, 255, 0.2) !important;
        --svg-bg: rgba(0, 0, 0, 0.2) !important;
    }

    /* Constrain all containers and media */
    img, svg, video, canvas, figure, table, .grid, .flex, .container, main, article, section {
        max-width: 100% !important;
        height: auto !important;
        overflow-wrap: break-word !important;
    }

    /* Tables: keep them readable */
    table {
        width: 100% !important;
        border-collapse: collapse !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        table-layout: fixed !important;
    }

    th, td {
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        padding: 8px !important;
        word-break: break-word !important;
    }

    th {
        background-color: rgba(255, 255, 255, 0.05) !important;
    }

    /* Strip blurs but keep shadows if needed */
    * {
        backdrop-filter: none !important;
    }

    /* Preserve Images and handle overflow */
    img {
        max-width: 100% !important;
        height: auto !important;
        page-break-inside: avoid;
        break-inside: avoid;
        display: block;
        margin: 10px auto;
    }

    /* Prevent sections splitting mid-page */
    section, article, .feature-card, .platform-card, .highlight-box, .grid > div, tr {
        page-break-inside: avoid;
        break-inside: avoid;
        margin-bottom: 20px !important;
        max-width: 100% !important;
    }

    h1, h2, h3, h4 {
        page-break-after: avoid;
        break-after: avoid;
    }

    /* Hide Interactive and Redundant Elements */
    nav, footer, .print-hidden, button, .scenario-controls, #watermark, 
    .fixed, .sticky, .skhy-header, #theme-toggle-container, 
    .absolute.top-4.right-4, .theme-toggle-wrapper {
        display: none !important;
    }

    /* ── SKHY BRANDED PRINT HEADER ── */
    .skhy-print-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 15px;
        margin-bottom: 25px;
        border-bottom: 2px solid rgba(255, 255, 255, 0.2);
        page-break-inside: avoid;
        background: transparent !important;
        width: 100%;
    }

    .skhy-print-header-logo-container {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .skhy-print-header-logo-img {
        height: 70px;
        width: auto;
        margin: 0 !important;
        filter: brightness(1.1);
    }

    .skhy-print-header-text h2 {
        font-family: 'Inter', sans-serif;
        font-size: 26px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        line-height: 1;
        margin: 0;
        color: #ffffff !important;
    }

    .skhy-print-header-text p {
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        margin: 4px 0 0 0;
        color: rgba(255, 255, 255, 0.6) !important;
    }

    /* ── SKHY BRANDED PRINT FOOTER ── */
    .skhy-print-footer {
        display: flex !important;
        align-items: flex-end;
        justify-content: space-between;
        padding-top: 15px;
        margin-top: 40px;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        page-break-inside: avoid;
        background: transparent !important;
        width: 100%;
        font-size: 9px;
        color: rgba(255, 255, 255, 0.6) !important;
    }

    .skhy-print-footer-contact {
        text-align: left;
        line-height: 1.5;
    }

    .skhy-print-footer-contact strong {
        font-size: 10px;
        color: #ffffff !important;
        text-transform: uppercase;
    }

    .skhy-print-footer-reg {
        text-align: right;
        opacity: 0.8;
    }

    /* Show print-only elements */
    .print-show {
        display: block !important;
    }

    /* ── PRINT FRIENDLY MODE OVERRIDES ── */
    .print-friendly-mode * {
        background-image: none !important;
        background-color: transparent !important;
        color: #111827 !important;
        border-color: #e5e7eb !important;
    }
}

/* ── SCREEN UTILITIES (hidden on screen) ── */
.skhy-print-header,
.skhy-print-footer {
    display: none;
}