/**
 * Books Page Layout Styles
 * Mobile-first approach
 */

/* Page Header */
.books-page .page-header {
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    text-align: center;
    background: linear-gradient(
        180deg,
        var(--color-bg-secondary) 0%,
        var(--color-bg-primary) 100%
    );
}

.books-page .page-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.books-page .page-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: 0;
}

/* Books Section */
.books-section {
    padding: var(--spacing-2xl) 0;
}

/* Section Header (for WIP section) */
.books-section .section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.books-section .section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.books-section .section-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Book Entry - fills viewport height */
.book-entry {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: calc(100vh - 80px); /* fixed height = viewport minus header */
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.book-entry:last-child {
    border-bottom: none;
}

/* Book stage grows to fill available space */
.book-entry .book-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}

/* Controls and info stay fixed size */
.book-entry .book-controls,
.book-entry .book-info {
    flex-shrink: 0;
}

/* Reading mode - hide info, book + controls fill space */
.book-entry.is-reading .book-info {
    display: none;
}

/* Book Stage - handled in book-reader.css */

/* Book Info */
.book-info {
    width: 100%;
    max-width: 600px;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.book-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.book-description {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.book-review {
    font-style: italic;
    color: var(--color-text-muted);
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
    margin: 0 0 var(--spacing-lg) 0;
    text-align: left;
    background: var(--color-bg-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.book-status {
    color: var(--color-accent);
    font-weight: 500;
    font-family: var(--font-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Buy Links */
.book-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
}

.book-links-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    width: 100%;
    margin-bottom: var(--spacing-xs);
}

/* Works in Progress Section */
.books-wip {
    background: var(--color-bg-secondary);
    border-top: 3px solid var(--color-accent);
    margin-top: var(--spacing-2xl);
}

.books-wip .book-entry {
    border-color: var(--color-border-light);
}

.books-wip .section-header::before {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 0 auto var(--spacing-lg);
}

/* Desktop Styles */
@media (min-width: 768px) {
    .books-page .page-header {
        padding: var(--spacing-3xl) 0;
    }

    .books-page .page-title {
        font-size: var(--font-size-4xl);
    }

    .books-section {
        padding: var(--spacing-3xl) 0;
    }

    .book-entry {
        padding: var(--spacing-3xl) 0;
    }

    .book-info {
        max-width: 700px;
    }

    .book-title {
        font-size: var(--font-size-3xl);
    }

    .book-links-label {
        width: auto;
        margin-bottom: 0;
    }
}

/* Large Desktop */
@media (min-width: 1024px) {
    .book-info {
        max-width: 800px;
    }
}