/* --- Vorschaufläche (Bildschirm) --- */
.qr-print-page {
    display: flex;
    gap: 16px;
}

.print-surface {
    background: white;
    /* A4 Preview: passt sich an Container an */
    width: min(210mm, 100%);
    min-height: 297mm;
    padding: var(--page-padding);
    box-shadow: 0 8px 28px rgba(0,0,0,.12);
    border-radius: 8px;
}

.qr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--cell-min), 1fr));
    gap: var(--gap);
    align-items: start;
}

.qr-item {
    break-inside: avoid;
    page-break-inside: avoid;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2mm;
}

.qr-item.clickable {
    cursor: pointer;
    border-radius: 6px;
}

.qr-item.selected {
    outline: 0.6mm solid rgba(25, 118, 210, .65); /* Mudblazor Primary-ish */
    outline-offset: 1mm;
}

.qr-box {
    width: var(--qr-size);
    height: var(--qr-size);
    display: grid;
    place-items: center;
}

    .qr-box svg {
        width: 100% !important;
        height: 100% !important;
        display: block;
    }

.qr-border .qr-box {
    border: 0.25mm solid rgba(0,0,0,.35);
    border-radius: 2mm;
    padding: 2mm;
    box-sizing: border-box;
}

.qr-caption {
    margin-top: 2mm;
    font-size: var(--caption-size);
    text-align: center;
    word-break: break-word;
}

.qr-desc {
    margin-top: 1mm;
    font-size: var(--desc-size);
    text-align: center;
    opacity: .85;
    word-break: break-word;
}

/* --- PRINT: nur Druckbereich sichtbar --- */
@media print {
    @page {
        size: A4;
        margin: 0;
    }

    .qr-item.selected {
        outline: none !important;
    }

    .no-print {
        display: none !important;
    }

    /* Alles verstecken, außer print-area */
    body * {
        visibility: hidden !important;
    }

    #print-area, #print-area * {
        visibility: visible !important;
    }

    #print-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 210mm;
        min-height: 297mm;
        background: white;
        box-shadow: none;
        border-radius: 0;
    }
}