/* Library / Books — specific styles (shared base in filters.css) */

/* Sort bar */
.book-sort {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 12px;
}

/* Shared style for sort buttons and download link */
.book-sort-btn,
.book-download a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border: 1px solid var(--gray-border-medium);
    border-radius: 4px;
    background: var(--white);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.book-sort-btn:hover,
.book-download a:hover {
    border-color: var(--navy-blue);
    color: var(--navy-blue);
}

.book-sort-btn.active {
    border-color: var(--primary);
    color: var(--primary);
}

.sort-arrow {
    font-size: 0.7rem;
}

.book-sort-count {
    margin-left: auto;
    font-size: 0.82rem;
    color: var(--text-muted);
    align-self: center;
    white-space: nowrap;
}

/* Grid — Isotope vertical layout */
.book-grid {
    position: relative;
    padding-bottom: 40px;
}

/* Card — full-width row, image pinned right */
.book-card {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    background: var(--white);
    padding: 8px 0;
    min-height: 62px;
    border: none;
    border-bottom: 1px solid var(--gray-border-light);
    box-sizing: border-box;
}

.book-card:hover {
    background: var(--gray-light);
}

.book-card.hidden {
    display: none;
}

.book-card-text {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 8px;
    flex: 1 1 0%;
    min-width: 0;
}

.book-cover {
    width: 36px;
    height: 50px;
    object-fit: cover;
    border-radius: 2px;
    flex: 0 0 36px;
    margin-left: auto;
    box-shadow: 0 1px 3px var(--shadow);
    cursor: pointer;
    transition: transform 0.2s ease;
    position: relative;
    z-index: 1;
}

.book-cover:hover {
    transform: scale(4);
    transform-origin: right center;
    z-index: 10;
    box-shadow: 0 4px 20px var(--shadow-dark);
    border-radius: 3px;
}

.book-name {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--navy-blue);
}

.book-name a {
    color: var(--navy-blue);
    text-decoration: none;
    border-bottom: 1px dotted var(--gray-border-medium);
}

.book-name a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.book-sep {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.book-author {
    font-size: 0.88rem;
    color: var(--text-dark);
}

.book-publisher {
    font-size: 0.84rem;
    color: var(--text-muted);
    font-style: italic;
}

.book-detail {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.book-detail::before {
    content: "· ";
}

/* Language flags via CSS */
.book-lang {
    font-size: 0.9rem;
    line-height: 1;
}

.book-lang-fr::after { content: "🇫🇷"; }
.book-lang-en::after { content: "🇺🇸"; }
.book-lang-de::after { content: "🇩🇪"; }

.book-card .tag {
    font-size: 0.7rem;
    padding: 1px 8px;
    flex-shrink: 0;
}

/* Category icons — emoji via CSS (shared between .tag and .filter-btn) */
.tag.cat-biographie::before,
.filter-btn.cat-biographie::before           { content: "👤 "; }
.tag.cat-marine::before,
.filter-btn.cat-marine::before               { content: "⚓ "; }
.tag.cat-gia::before,
.filter-btn.cat-gia::before                  { content: "🗽 "; }
.tag.cat-histoire-generale::before,
.filter-btn.cat-histoire-generale::before    { content: "📚 "; }
.tag.cat-lieux-historiques::before,
.filter-btn.cat-lieux-historiques::before     { content: "🏛️ "; }
.tag.cat-genealogie::before,
.filter-btn.cat-genealogie::before           { content: "🌳 "; }
.tag.cat-repertoires::before,
.filter-btn.cat-repertoires::before          { content: "📋 "; }
.tag.cat-sources::before,
.filter-btn.cat-sources::before              { content: "🔍 "; }
.tag.cat-catalogues::before,
.filter-btn.cat-catalogues::before           { content: "🎨 "; }
.tag.cat-revues::before,
.filter-btn.cat-revues::before               { content: "📰 "; }
.tag.cat-divers::before,
.filter-btn.cat-divers::before               { content: "📖 "; }