.books-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.books-title-section {
    text-align: center;
    text-align: middle;
    margin-bottom: 2rem;
}

.books-title-content {
    display: inline-block;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0.4)
    );
    padding: 0.25rem;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    text-align: center;
}

.books-section {
    display: flex;
    flex-direction: row;
    gap: 3rem;
    align-items: flex-start;
    background: transparent;
    padding: 2rem;
    border-radius: 20px;
}

.book-embed-container {
    max-width: 300px;
    max-height: 450px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 5px;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    padding: 1rem;
    margin: 0 auto;
}

.book-embed-container:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.book-embed-container iframe {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.book-embed-container iframe:hover {
    transform: scale(1.02);
}

.book-content {
    flex: 1;
    width: 800px;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0.4)
    );
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

.book-content:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.book-content h2 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.book-content time {
    color: #666;
    font-style: italic;
    display: block;
    margin-bottom: 1rem;
}

.book-content .book-type {
    color: #888;
    font-weight: bold;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-content p {
    color: rgb(0, 0, 0);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.book-content a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.book-content a:hover {
    color: #0056b3;
    text-decoration: underline;
}



/* Loader styles */
.loader {
    text-align: center;
    padding: 2rem;
}

.loader-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #212121;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 768px) {
    .books-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .book-content {
        max-width: 400px;
    }

    .book-embed-container {
        max-width: 320px;
        max-height: 350px;
    }
}

@media (hover: none) {
    .book-media:hover {
        transform: none;
        box-shadow: none;
    }

    .book-content:hover {
        transform: none;
        box-shadow: none;
    }
}