#chromalytics-matrix-app {
    background: #153A63;
    color: #ffffff;
    padding: 24px;
    border-radius: 14px;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
    max-width: 1280px;
    margin: 0 auto;
}

#chromalytics-matrix-app * {
    box-sizing: border-box;
}

#chromalytics-matrix-app label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}

#chromalytics-matrix-app input,
#chromalytics-matrix-app select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    font-size: 15px;
    color: #111827;
    background: #ffffff;
}

.chromalytics-matrix-config {
    display: grid;
    gap: 16px;
    margin-bottom: 20px;
}

.chromalytics-matrix-config .row {
    display: grid;
    gap: 16px;
}

.chromalytics-matrix-actions {
    text-align: center;
    margin-bottom: 18px;
}

.chromalytics-matrix-actions button {
    background: #38bdf8;
    color: #000000;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    margin: 0 6px 8px 6px;
}

.chromalytics-matrix-report {
    background: #ffffff;
    color: #111827;
    border-radius: 12px;
    padding: 10px 18px 18px 18px;
    margin-top: 6px;
}

.matrix-report-header {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 18px;
    align-items: center;
    border-bottom: 2px solid #d1d5db;
    padding-bottom: 10px;
    margin-top: 0;
}

.matrix-report-logo-wrap {
    width: 160px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #9ca3af;
    border-radius: 8px;
    overflow: hidden;
    background: #f9fafb;
}

.matrix-report-logo {
    max-width: 100%;
    max-height: 100%;
    display: none;
}

.matrix-report-logo-placeholder {
    color: #6b7280;
    font-size: 14px;
    font-weight: 700;
}

.matrix-report-header-text h2 {
    margin: 0 0 6px 0;
    font-size: 22px;
    color: #111827;
}

#matrixReportMeta {
    font-size: 13px;
    line-height: 1.5;
    color: #374151;
}

.matrix-report-summary {
    margin-top: 12px;
}

.matrix-report-summary-box {
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 12px 14px;
    background: #f9fafb;
}

.matrix-report-summary-box h3 {
    margin: 0 0 10px 0;
}

.chromalytics-matrix-stage {
    margin-top: 12px;
    background: #ffffff;
    border-radius: 12px;
    padding: 10px;
    overflow: auto;
    min-height: 220px;
    border: 1px solid #d1d5db;
}

.chromalytics-matrix-grid {
    position: relative;
    width: fit-content;
    margin: 0 auto;
    transform-origin: top center;
}

.chromalytics-matrix-cell {
    position: absolute;
    border: 1px solid rgba(255,255,255,0.55);
    display: flex;
    align-items: end;
    justify-content: center;
    overflow: hidden;
}

.chromalytics-matrix-cell-label {
    width: 100%;
    font-size: 10px;
    line-height: 1.2;
    text-align: center;
    background: rgba(255,255,255,0.72);
    color: #111827;
    padding: 2px 3px;
}

.chromalytics-matrix-cell-center {
    border: 2px solid rgba(255,255,255,0.95);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.15);
}

.chromalytics-matrix-info {
    line-height: 1.6;
    font-size: 13px;
    color: #111827;
}

@media (min-width: 768px) {
    .chromalytics-matrix-config .row.row-top {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .chromalytics-matrix-config .row.row-controls {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@page {
    size: A4 portrait;
    margin: 10mm;
}

@media print {
    html, body {
        margin: 0 !important;
        padding: 0 !important;
        background: #ffffff !important;
    }

    body:not(.chromalytics-print-matiz) * {
        visibility: hidden !important;
    }

    body.chromalytics-print-matiz #chromalytics-matrix-report,
    body.chromalytics-print-matiz #chromalytics-matrix-report * {
        visibility: visible !important;
    }

    body.chromalytics-print-matiz #chromalytics-matrix-report {
        display: block !important;
        position: static !important;
        width: 190mm;
        margin: 0 auto !important;
        padding: 8mm !important;
        border-radius: 0;
        box-shadow: none;
        page-break-inside: avoid;
        break-inside: avoid;
    }

    body.chromalytics-print-matiz .matrix-report-header,
    body.chromalytics-print-matiz .matrix-report-summary,
    body.chromalytics-print-matiz .chromalytics-matrix-stage,
    body.chromalytics-print-matiz .chromalytics-matrix-grid {
        page-break-inside: avoid;
        break-inside: avoid;
    }

    #chromalytics-matrix-app {
        background: transparent !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .chromalytics-matrix-config,
    .chromalytics-matrix-actions {
        display: none !important;
    }

    .chromalytics-matrix-grid {
        transform: scale(0.82);
        transform-origin: top center;
        margin: 0 auto;
    }
}