body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
}

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: #1c1c1c;
}

.logo img {
    height: 40px;
}

.navbar {
    display: flex;
}

.nav-button {
    padding: 10px 20px;
    margin: 0 5px;
    background-color: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

.main-content {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
}

#pdfViewer {
    width: 100%;
    height: calc(100vh - 150px); /* Adjust the height based on header and footer */
}

.footer {
    padding: 10px;
    background-color: #1c1c1c;
}

.carousel {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    padding: 10px;
    background: linear-gradient(90deg, rgba(0,0,0,1) 0%, rgba(29,29,39,1) 35%, rgba(42,42,58,1) 100%);
    border-top: 2px solid #444;
    border-bottom: 2px solid #444;
}

.carousel-item {
    display: inline-block;
    width: 100px;
    height: 100px;
    margin-right: 10px;
    background-color: #444;
    border-radius: 5px;
}