/* Books Page Specific Styles */

.page-hero {
    padding: 12rem 0 6rem;
    background: linear-gradient(135deg, var(--noir-black) 0%, var(--noir-dark) 100%);
    text-align: center;
    margin-top: 80px;
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--noir-white);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.page-subtitle {
    font-size: 1.5rem;
    color: var(--noir-accent);
    font-style: italic;
}

.book-detail {
    padding: 8rem 0;
    background: var(--noir-dark);
}

.book-detail.alternate {
    background: var(--noir-black);
}

.book-detail-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 5rem;
    align-items: start;
}

.book-cover-placeholder {
    width: 100%;
    aspect-ratio: 2/3;
    background: linear-gradient(135deg, var(--noir-gray) 0%, var(--noir-light-gray) 100%);
    border: 3px solid var(--noir-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.book-cover-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(201, 169, 97, 0.05) 10px,
            rgba(201, 169, 97, 0.05) 20px
        );
}

.cover-text {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cover-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 8px;
    color: var(--noir-accent);
    margin-bottom: 1rem;
}

.cover-author {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 4px;
    color: var(--noir-white);
    opacity: 0.8;
}

.book-badge {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--noir-accent);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.book-detail-title {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--noir-white);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.book-tagline {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--noir-white);
    opacity: 0.9;
    margin-bottom: 2rem;
}

.book-meta {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: var(--noir-white);
    opacity: 0.7;
    margin-bottom: 2.5rem;
}

.book-meta span {
    margin: 0 0.5rem;
}

.book-synopsis {
    margin-bottom: 3rem;
}

.book-synopsis p {
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--noir-white);
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.book-themes {
    margin-bottom: 3rem;
}

.book-themes h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--noir-accent);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.theme-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.theme-tag {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 1px;
    padding: 0.5rem 1.2rem;
    background: transparent;
    border: 1px solid var(--noir-light-gray);
    color: var(--noir-white);
    text-transform: uppercase;
}

.buy-button {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 3px;
    padding: 1.2rem 3.5rem;
    background: var(--noir-accent);
    color: var(--noir-black);
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.4s;
    border: none;
    cursor: pointer;
}

.buy-button:hover {
    background: var(--noir-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.3);
}

.buy-button.disabled {
    background: var(--noir-gray);
    color: var(--noir-white);
    opacity: 0.6;
    cursor: not-allowed;
}

.buy-button.disabled:hover {
    transform: none;
    box-shadow: none;
}

.series-note {
    padding: 6rem 0;
    background: var(--noir-dark);
}

.note-box {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    background: var(--noir-gray);
    border-left: 4px solid var(--noir-accent);
}

.note-box h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--noir-accent);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.note-box p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--noir-white);
    opacity: 0.9;
    margin-bottom: 1rem;
}

.note-box p:last-child {
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 968px) {
    .book-detail-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .book-cover-placeholder {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .book-detail.alternate .book-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .book-detail.alternate .book-detail-cover {
        order: -1;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 10rem 0 4rem;
    }
    
    .book-detail {
        padding: 5rem 0;
    }
    
    .book-detail-title {
        font-size: 3rem;
    }
    
    .theme-tags {
        flex-direction: column;
    }
    
    .theme-tag {
        display: inline-block;
        width: fit-content;
    }
}

/* Book Cover Images */
.book-cover-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-cover-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(201, 169, 97, 0.3);
}