.library-page {
    direction: rtl;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.library-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: stretch;
}

.library-toolbar .library-search-field {
    flex: 1 1 18rem;
    min-width: 12rem;
}

.library-toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.library-advanced-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.library-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.library-layout {
    display: grid;
    grid-template-columns: minmax(15rem, 18rem) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.library-facets {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.library-facet-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 14rem;
    overflow: auto;
}

.library-facet-btn {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.35rem 0.25rem;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-align: right;
    font: inherit;
}

.library-facet-btn:hover {
    opacity: 0.75;
}

.library-facet-btn.is-active {
    font-weight: 700;
    color: var(--primary-600, #0d9488);
}

.library-facet-count {
    color: #6b7280;
    font-size: 0.8rem;
}

.library-results {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.library-results-meta {
    margin: 0;
    color: #6b7280;
    font-size: 0.9rem;
}

.library-work-title {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.library-work-title a {
    color: inherit;
    text-decoration: none;
}

.library-work-title a:hover {
    text-decoration: underline;
}

.library-work-meta,
.library-work-authors,
.library-work-abstract,
.library-work-subtitle {
    margin: 0.25rem 0 0;
}

.library-work-meta,
.library-work-subtitle,
.library-work-abstract {
    color: #4b5563;
    font-size: 0.9rem;
    line-height: 1.7;
}

.library-details-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.25rem;
    margin-top: 1rem;
}

.library-details-grid dt {
    color: #6b7280;
    font-size: 0.8rem;
    margin-bottom: 0.15rem;
}

.library-details-grid dd {
    margin: 0;
    font-weight: 600;
}

.library-details-grid .is-wide {
    grid-column: 1 / -1;
}

.library-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.library-reader-frame {
    width: 100%;
    height: 80vh;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    background: #fff;
}

.library-reader {
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    background: #fff;
    overflow: hidden;
}

.library-reader-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
    background: #f8fafc;
}

.library-reader-btn {
    border: 1px solid #cbd5e1;
    background: #fff;
    border-radius: 0.5rem;
    padding: 0.35rem 0.85rem;
    cursor: pointer;
    font: inherit;
}

.library-reader-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.library-reader-page {
    font-size: 0.9rem;
}

.library-reader-stage {
    min-height: 70vh;
    padding: 1rem;
    display: flex;
    justify-content: center;
    background: #e5e7eb;
}

.library-reader-canvas {
    max-width: 100%;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.library-reader-status {
    margin: 2rem 0;
    color: #4b5563;
    max-width: 36rem;
    padding: 0 1rem;
    text-align: center;
}

.library-reader-status.is-error {
    color: #b91c1c;
}

@media (max-width: 960px) {
    .library-layout,
    .library-advanced-grid,
    .library-details-grid {
        grid-template-columns: 1fr;
    }
}