.pdf-container {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.pdf-item {
    text-align: center;
}
.pdf-preview {
    width: 200px;
    cursor: pointer;
    transition: transform 0.3s;
}
.pdf-preview:hover {
    transform: scale(1.1);
}
.pdf-modal-custom {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
}
.pdf-modal-content-custom {
    width: 80%;
    height: 90%;
    background: white;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}
.pdf-close-custom {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: white;
}