/* Pantallas grandes: desde 1441px */
@media (min-width: 1441px) {
    .header {
        padding: 1.25rem 2rem;
    }

    .sidebar {
        width: 350px;
        padding: 2rem;
    }

    .workspace {
        padding: 2.5rem 3rem;
    }

    .page-title {
        font-size: 2.5rem;
    }

    .content-block {
        padding: 2rem;
        max-width: 1400px;
    }

    .search-bar {
        width: 400px;
    }

    .pdf-viewer {
        grid-template-columns: 2.5fr 1fr;
    }

    .pdf-display {
        height: 500px;
    }

    .pdf-annotations {
        height: 500px;
    }
}