.pdf-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.thumbnail {
    width: 150px;
    /*height: 200px;*/
    /*background-color: #e0e0e0;*/
    display: inline-block;
    /*display: flex;*/
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    margin: 10px;
    text-align: center;
}

.thumbnail img {
    max-width: 100%;
    max-height: 100%;
}

.thumbnail-title {
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
    text-shadow: 0px 0px 5px yellow;
}

/* Estilos del modal */
.modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 800px;
    height: 90vh;
}

.close {
    position: absolute;
    top: -10px;
    right: 0px;
    font-size: 35px;
    color: #ff0000;
    cursor: pointer;
}

/* Canvas donde se mostrará el PDF */
canvas {
    width: 100%;
    height: auto;
}

.gallery-container{
    width: 100%;
}