main{
    background-color: white;
}

/* footer{
    display: none;
} */

#pdf {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 90%;
    max-width: 1200px;
    margin: calc(var(--generalSpacing) * 2) auto calc(var(--generalSpacing) * 15) auto;
}

#pdfToolbar {
    background: #f5f5f5;
    padding: var(--generalSpacing);
    border-bottom: 1px solid #ccc;
    position: sticky;
    top: 75px;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

#pdfToolbar button, #pdfToolbar a {
    white-space: nowrap;
    font-size: 0.9rem;
}

#pageNumber {
    margin: 0 8px;
    font-size: 0.9rem;
}

#pdfTitle {
    font-weight: bold;
    font-size: 0.9rem;
    flex: 1 1 auto;
    min-width: 120px;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#pdfCanvas {
    flex: 1;
    border: 1px solid #ddd;
}

#pdfDownloadMobile {
    display: none;
    padding: 15px;
    text-align: center;
}

#pdfDownloadMobile a {
    width: 100%;
}

/* Mobile (hasta 640px) */
@media (max-width: 640px) {
    #pdf {
        height: auto;
        width: 100%;
        margin: 0 auto;
    }
    
    #pdfToolbar {
        padding: calc(var(--generalSpacing) / 2);
        gap: 6px;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    
    #pdfToolbar button, #pdfToolbar a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    #pageNumber {
        display: none;
    }
    
    #pdfTitle {
        display: none;
    }
    
    #downloadBtn {
        display: none;
    }
    
    #pdfDownloadMobile {
        display: block;
    }
}

/* Tablet (641px a 1024px) */
@media (min-width: 641px) and (max-width: 1024px) {
    #pdfToolbar {
        padding: 10px;
        gap: 8px;
    }
    
    #pdfToolbar button, #pdfToolbar a {
        padding: 6px 10px;
        font-size: 0.85rem;
    }
    
    #pdfTitle {
        font-size: 0.85rem;
        max-width: 200px;
    }
    
    #pdfDownloadMobile {
        display: none;
    }
}