/* Output Page Layout */

/* Page Header Row */
.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header-row .page-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.02em;
    font-family: 'Inter', sans-serif;
}

/* Curated List Icons */
.curated-list-icons {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    align-items: center;
}

.curated-list-current-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    margin-right: 4px;
}

.curated-list-separator {
    font-size: 0.875rem;
    color: #cbd5e1;
    margin-right: 4px;
}

.curated-icon-link {
    display: block;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    padding: 4px;
    transition: all 0.2s ease;
    background: white;
}

.curated-icon-link:hover {
    border-color: #fbbf24;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.curated-icon-link.active {
    border-color: #fbbf24;
    background: #fffbeb;
}

.curated-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Sidebar Curated Icons - Desktop: in secondary nav, Mobile: under H1 */
.curated-icons-sidebar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 8px;
}

/* Hide the main content version on desktop */
.content-section > .curated-icons-sidebar {
    display: none;
}

.curated-icon-link-sidebar {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    padding: 0px;
    max-width: 60px;
    max-height: 60px;
    transition: all 0.2s ease;
    background: transparent;
}

.curated-icon-link-sidebar:hover {
    border-color: #fbbf24;
    background: #fffbeb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.curated-icon-link-sidebar.active {
    background: #fef3c7;
    box-shadow: 0 0 0 2px #fbbf24;
}

.curated-icon-sidebar {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Curated List Info Box */
.curated-list-info-box {
    background: white;
    border: 2px solid #fbbf24;
    border-left: none;
    border-right: none;
    border-radius: 0;
    padding: 20px 16px;
    margin-bottom: 24px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.curated-list-text {
    flex: 1;
    min-width: 0;
}

.curated-list-category {
    font-size: 1.375rem;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 8px 0;
    letter-spacing: -0.01em;
    font-family: 'Inter', sans-serif;
}

.curated-list-description {
    font-size: 0.938rem;
    line-height: 1.7;
    color: #64748b;
    margin: 0;
}

.category-icon {
    width: 120px;
    height: 120px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Output Tab Container - Integrated Design */
.output-tab-container {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 24px;
}

/* Area Tabs - Tab-like Display */
.area-tabs {
    display: flex;
    gap: 0;
    background: #f8fafc;
    border-bottom: 2px solid #e2e8f0;
    padding: 0 16px;
    flex-wrap: wrap;
}

.area-tab {
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    border-bottom: 3px solid transparent;
    letter-spacing: 0.01em;
    margin-bottom: -2px;
    position: relative;
}

.area-tab:hover {
    color: #64748b;
    background: #ffffff;
}

.area-tab.active {
    color: #0f172a;
    border-bottom-color: #fbbf24;
    background: #ffffff;
    font-weight: 600;
}

/* Sidebar Search Group */
.search-group-sidebar {
    position: relative;
    margin-bottom: 16px;
}

.search-group-sidebar .icon-search {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    color: #cbd5e1;
}

.search-group-sidebar input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    border-radius: 6px;
    font-size: 0.813rem;
    transition: all 0.2s ease;
}

.search-group-sidebar input:focus {
    outline: none;
    border-color: #fbbf24;
    background: #fffbeb;
}

.search-group-sidebar input::placeholder {
    color: #cbd5e1;
}

/* Sidebar Selects */
.filter-select-sidebar {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    border-radius: 6px;
    font-size: 0.813rem;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select-sidebar:focus {
    outline: none;
    border-color: #fbbf24;
    background: #fffbeb;
}

/* Filter Indicator Box */
.filter-indicator {
    padding: 20px 24px;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-bottom: 2px solid #fbbf24;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.filter-area-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #78350f;
    margin: 0;
}

.result-count {
    font-size: 0.813rem;
    color: #a16207;
    font-weight: 500;
}

.filter-labels {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.filter-label-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.6);
    color: #92400e;
    border-radius: 12px;
    font-weight: 500;
}

.filter-area-description {
    font-size: 0.875rem;
    line-height: 1.7;
    color: #92400e;
    margin: 0;
}

/* Output List */
.output-list {
    background: white;
    overflow: hidden;
}

.loading-message {
    color: #64748b;
    text-align: center;
    padding: 40px;
}

/* Output Line Item */
.output-item {
    display: flex;
    align-items: flex-start;
    padding: 16px 12px;
    border-bottom: 2px solid #e2e8f0;
    transition: background 0.15s ease;
    background: white;
}

.output-item:hover {
    background: #f8fafc;
    border-bottom-color: #cbd5e1;
}

/* My name highlighting - color only, no bold */
.my-name {
    color: #92400e;
}

.output-item-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Header row with meta and actions */
.output-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

/* Top action buttons - small and compact */
.output-top-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.output-action-btn-small {
    font-size: 0.688rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 4px;
    background: #f1f5f9;
    color: #475569;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.output-action-btn-small:hover {
    background: #e2e8f0;
    color: #1e293b;
}

/* Bilingual columns */
.output-lang-column {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 4px 0;
}

.output-lang-zh {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
    padding-bottom: 6px;
}

.output-lang-en {
    padding-top: 2px;
    padding-left: 20px;
    opacity: 0.7;
    font-size: 0.95em;
    border-left: 2px solid #e2e8f0;
}

.output-item-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}

.output-year {
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748b;
}

.output-format-paired {
    font-size: 0.688rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 6px 2px 4px;
    border-radius: 4px;
    background: transparent;
    color: #475569;
    margin-left: 4px;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.output-format-paired svg {
    flex-shrink: 0;
    display: block;
}

.output-authors {
    font-size: 0.813rem;
    color: #64748b;
    margin-bottom: 1px;
    line-height: 1.3;
}



.output-title {
    font-size: 0.938rem;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 2px 0;
    line-height: 1.3;
    font-family: 'Inter', sans-serif;
}

.title-translation {
    font-weight: 400;
    color: #64748b;
    font-size: 0.875rem;
}



.output-source {
    font-size: 0.813rem;
    color: #64748b;
    font-style: italic;
    margin-bottom: 3px;
    line-height: 1.3;
}



.venue-city {
    font-size: 0.813rem;
    color: #4a5568;
    font-style: normal;
    font-weight: 300;
}

.output-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    align-items: center;
}

.output-tag {
    font-size: 0.688rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: #e0f2fe;
    color: #0369a1;
    cursor: pointer;
    transition: all 0.15s ease;
}

.output-tag:hover {
    background: #bae6fd;
}

.output-tag.tag-cite {
    background: #fef3c7;
    color: #b45309;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.output-tag.tag-cite svg {
    display: block;
}

.output-tag.tag-shortname {
    background: #e9d5ff;
    color: #7c3aed;
}

/* Output Actions (Icons) */
.output-actions {
    display: flex;
    gap: 6px;
    margin-left: 12px;
    flex-shrink: 0;
}

.output-action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    text-decoration: none;
    color: #64748b;
    transition: all 0.15s ease;
}

.output-action-btn:hover {
    background: #f1f5f9;
    border-color: #cbd5e0;
    transform: translateY(-1px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.modal-close {
    float: right;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    color: #64748b;
}

.modal-close:hover {
    color: #1e293b;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: #1e293b;
}

.citation-disclaimer {
    font-size: 0.75rem;
    line-height: 1.4;
    color: #ef4444;
    background: #fef2f2;
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid #ef4444;
    margin-bottom: 20px;
}

.citation-section {
    margin-bottom: 20px;
}

.citation-section:last-of-type {
    margin-bottom: 0;
}

.citation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.citation-header h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
}

.citation-text {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', 'Helvetica Neue', sans-serif;
    font-size: 0.75rem;
    line-height: 1.6;
    color: #475569;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    word-wrap: break-word;
}

.copy-citation-btn {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    background: #edf2f7;
    color: #4a5568;
}

.copy-citation-btn:hover {
    background: #e2e8f0;
}

.btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-secondary {
    background: #edf2f7;
    color: #4a5568;
}

.btn-secondary:hover {
    background: #e2e8f0;
}

/* Responsive */
@media (max-width: 1024px) {
    .area-filters {
        overflow-x: auto;
        width: 100%;
        justify-content: flex-start;
    }
    
    .output-main {
        flex-direction: column;
    }
    
    .output-sidebar {
        width: 100%;
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
    }
    
    .output-item {
        flex-direction: column;
        padding: 12px 8px;
    }
    
    .output-item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .output-top-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .output-action-btn-small {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
    
    .output-title {
        font-size: 0.875rem;
    }
    
    .output-authors {
        font-size: 0.75rem;
    }
    
    .output-source {
        font-size: 0.75rem;
    }
    
    .output-actions {
        margin-left: 0;
        margin-top: 8px;
    }
    
    /* Reduce curated list info box on mobile */
    .curated-list-info-box {
        padding: 16px;
        flex-direction: column;
        align-items: left;
        text-align: left;
    }
    
    .category-icon {
        width: 80px;
        height: 80px;
        display: none;
    }
    
    .curated-list-category {
        font-size: 1.125rem;
    }
    
    /* Page header row stacked */
    .page-header-row {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 8px;
    }
    
    .page-title {
        margin-bottom: 0;
    }
    
    .view-mode-toggle {
        flex-shrink: 0;
    }
    
    /* Curated list icons below H1 on mobile */
    .curated-list-icons {
        margin-top: 0;
        margin-bottom: 20px;
        gap: 10px;
        order: 3;
        justify-content: flex-start;
    }
    
    /* Make icons smaller - max 48px for mobile */
    .curated-icon-link {
        width: 48px;
        height: 48px;
        padding: 6px;
        border-radius: 8px;
        border-width: 2px;
    }
    
    /* Hide current name and separator on mobile */
    .curated-list-current-name,
    .curated-list-separator {
        display: none;
    }
    
    /* Hide desktop curated section in secondary nav on mobile */
    .curated-section-desktop {
        display: none;
    }
    
    /* Show the main content version on mobile - under H1 */
    .content-section > .curated-icons-sidebar {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 8px;
        margin-bottom: 20px;
        order: 3;
    }
    
    /* Mobile: up-down animation instead of scale */
    .curated-icon-link-sidebar:hover {
        transform: translateY(-3px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    }
    
    /* Remove left/right padding from info box on mobile */
    .curated-list-info-box {
        padding-left: 0;
        padding-right: 0;
        border-left: none;
        border-right: none;
        border-radius: 0;
    }
}

/* New Features CSS */

/* Area tabs header with view mode toggle */
.area-tabs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
    border-bottom: 2px solid #e2e8f0;
    padding-right: 16px;
}

.area-tabs {
    flex: 1;
}

.view-mode-toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.view-mode-btn {
    padding: 6px 10px;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    color: #64748b;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-mode-btn:hover {
    background: #f1f5f9;
    color: #1e293b;
}

.view-mode-btn.active {
    background: #fbbf24;
    color: white;
}

/* ShortName in corner */
.output-shortname-corner {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 500;
}

.output-item {
    position: relative;
}

/* Thumbnail */
.output-thumbnail {
    width: 120px;
    height: 90px;
    flex-shrink: 0;
    margin-right: 16px;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.output-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Date range for presentations */
.output-date-range {
    font-size: 0.813rem;
    color: #64748b;
    margin-top: 4px;
    font-style: italic;
}

/* Keywords */
.output-keywords {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 6px;
    font-size: 0.75rem;
}

.keywords-label {
    color: #64748b;
    font-weight: 500;
}

.keyword-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.688rem;
}

/* Abstract */
.output-abstract {
    margin-top: 8px;
    padding: 12px;
    background: #fef3c7;
    border-left: 3px solid #fbbf24;
    border-radius: 4px;
    font-size: 0.813rem;
    line-height: 1.6;
    color: #78350f;
}

.output-abstract strong {
    color: #92400e;
}

/* Resource row - simplified without action buttons */
.output-resource-row {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid #f1f5f9;
}

.output-resource-links {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.output-resource-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid #e2e8f0;
}

.output-resource-btn svg {
    flex-shrink: 0;
}

.pdf-available, .doi-available {
    background: white;
    color: #475569;
}

.pdf-available:hover, .doi-available:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.pdf-missing, .doi-missing {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
    cursor: not-allowed;
}

.output-action-buttons {
    display: flex;
    gap: 6px;
}

.output-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    background: #f8fafc;
    color: #64748b;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.output-action-btn:hover {
    background: #fbbf24;
    color: white;
    border-color: #fbbf24;
}

.output-action-btn svg {
    flex-shrink: 0;
}

/* Thumbnail view mode */
.output-list.thumbnail-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.output-list.thumbnail-view .output-item {
    display: flex;
    flex-direction: column;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    background: white;
}

.output-list.thumbnail-view .output-thumbnail {
    width: 100%;
    height: 180px;
    margin-right: 0;
    margin-bottom: 12px;
}

.output-list.thumbnail-view .output-title {
    font-size: 0.875rem;
}

.output-list.thumbnail-view .output-authors {
    font-size: 0.75rem;
}

.output-list.thumbnail-view .output-lang-en {
    display: none;
}