.menu-pdfs-wrapper {
    display: flex;
    gap: 20px;
    min-height: 750px;
    width: 100%;
}

.menu-pdfs-sidebar {
    width: 280px;
    background: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.menu-pdfs-sidebar h3 {
    margin-top: 0;
    color: #333;
    border-bottom: 2px solid #13243d;
    padding-bottom: 10px;
}

.menu-pdfs-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-pdfs-list li {
    margin-bottom: 10px;
}

.pdf-link {
    display: block;
    padding: 10px 15px;
    background: white;
    color: #13243d;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pdf-link:hover {
    background: #13243d;
    color: white;
    transform: translateX(5px);
}

.menu-pdfs-content {
    flex: 1;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

.pdf-viewer-container {
    width: 100%;
    height: 100%;
    min-height: 600px;
}

#pdf-viewer {
    width: 100%;
    height: 100%;
    min-height: 600px;
    border: none;
}

@media (max-width: 768px) {
    .menu-pdfs-wrapper {
        flex-direction: column;
    }
    
    .menu-pdfs-sidebar {
        width: 100%;
    }
    
    .pdf-viewer-container {
        min-height: 650px;
    }
    
    #pdf-viewer {
        min-height: 650px;
    }
}