/* Core Variables */
 :root {
    --primary: #FED829;
    --secondary: #0041B1;
    --accent: #CE1126;
    --dark: #1A1A2E;
    --light: #F7F7F9;
    --gray: #6E7275;
    --white: #FFFFFF;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --radius: 10px;
    --transition: all 0.3s ease;
}

[data-bs-theme="dark"] {
    --primary: #FED829;
    --secondary: #0041B1;
    --accent: #CE1126;
    --dark: #1A1A2E;
    --light: #F7F7F9;
    --gray: #6E7275;
    --white: #FFFFFF;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --radius: 10px;
    --transition: all 0.3s ease;
}

/* Publication Detail Styles */
.publication-detail {
    /* background-color: var(--white); */
    /* border-radius: var(--radius);
    box-shadow: var(--shadow); */
    overflow: hidden;
    margin: 2rem 0;
}

.publication-header {

    /* background: linear-gradient(135deg, var(--secondary), #003080); */
    color: var(--dark);
}

.publication-meta {
    display: none;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 100px;
}

.publication-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.publication-main {
    display: flex;
    gap: 2rem;
    padding: 2rem;
}

@media (max-width: 768px) {
    .publication-main {
        flex-direction: column;
    }
}

.publication-cover {
    flex: 1;
    max-width: 300px;
}

.publication-cover img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.publication-info {
    flex: 2;
}

.info-section {
    margin-bottom: 2rem;
}

.info-section h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light);
    font-size: 2rem !important;
}

.publication-description {
    font-size: 1.2rem;
    line-height: 1.8;
}

.publication-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Metadata Section */
.metadata-section {
    background-color: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.metadata-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.metadata-item {
    display: flex;
    flex-direction: column;
}

.metadata-label {
    font-size: 1.2rem;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.metadata-value {
    font-size: 1rem;
    font-weight: 600;
}

/* Index Terms */
.publication-index-terms {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.publication-index-terms .meta-item {
    background-color: var(--secondary);
    color: white;
}

/* Related Publications */
.related-publications {
    margin-top: 3rem;
}

.related-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.related-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 40px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.related-card {
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.related-image {
    height: 180px;
    background-color: #f0f0f0;
    position: relative;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.related-title-text {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.related-description {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    flex: 1;
}

.related-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.related-footer .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.related-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--gray);
}

.related-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .publication-main {
        flex-direction: column;
    }
    
    .publication-cover {
        max-width: 100%;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .related-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .metadata-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .publication-header {
        padding: unset;
    }
    
    .publication-title {
        font-size: 1.5rem !important; 
    }
    
    .publication-main {
        padding: unset;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .metadata-list {
        grid-template-columns: 1fr;
    }

    .info-section h3{
        font-size: 1.2rem !important;
    }

    .publication-cover{
        margin-bottom: unset;
    }
}

/* PDF Modal Styles */
.modal-fullscreen {
    max-width: 100%;
    margin: 0;
    width: 100%;
    height: 100%;
}

.modal-fullscreen .modal-content {
    height: 100vh;
    border: 0;
    border-radius: 0;
}

.modal-fullscreen .modal-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    padding: 0.5rem 1rem;
}

.modal-fullscreen .modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    padding: 0.5rem 1rem;
}

.modal-fullscreen .modal-body {
    padding: 0;
    overflow: hidden;
}

#pdfViewerFrame {
    background-color: #f5f5f5;
    width: 100%;
    height: calc(100vh - 120px); /* Adjust height based on header/footer */
    border: none;
}

/* Style for the Normal View button */
.btn-info {
    background-color: var(--secondary);
    color: white;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.btn-info:hover {
    background-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Update style of the Flipbook View button to match */
.publication-actions .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.publication-actions .btn-primary:hover {
    text-decoration: none !important;
    color: var(--dark);
}


/* Make the buttons container look better */
.publication-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .publication-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .publication-actions .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    #pdfViewerFrame {
        height: calc(100vh - 100px);
    }
}

/* Add these styles to your existing detail.css file */

/* Clipping Detail Page Layout - Override publication main for clippings */
.publication-main.clipping-main {
    display: block; /* Change from flex to block for clippings */
    gap: 0;
    padding: 2rem;
}

.publication-main .clipping-info {
    width: 100%;
    max-width: none;
    flex: none; /* Don't use flex sizing */
}

.clipping-info .metadata-section {
    background: var(--meta-bg);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.clipping-info .info-section {
    margin-bottom: 2rem;
}

.clipping-info .publication-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.clipping-info .publication-actions .btn {
    min-width: 150px;
}

/* Hide publication cover for clippings */
.publication-main .publication-cover {
    display: none;
}

/* Related Clippings Carousel Cards */
.related-publications .featured-card.news-card {
    height: 100%;
    min-height: 280px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    background: var(--card-bg);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.related-publications .featured-card.news-card:hover {
    border-color: var(--secondary);
    box-shadow: 0 8px 20px rgba(0, 65, 177, 0.15);
    transform: translateY(-3px);
}

.related-publications .featured-card.news-card .featured-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0;
    height: 100%;
}

.related-publications .featured-card.news-card .featured-image {
    display: none;
}

.related-publications .featured-card.news-card .featured-title-text {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0.75rem 0;
    line-height: 1.4;
    color: var(--text-color);
}

.related-publications .featured-card.news-card .featured-summary {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0.5rem 0;
    flex: 1;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-publications .featured-card.news-card .featured-meta {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.related-publications .featured-card.news-card .featured-meta span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: var(--meta-bg);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.related-publications .featured-card.news-card .featured-author {
    font-size: 0.85rem;
    color: var(--secondary);
    margin-top: auto;
    font-weight: 500;
}

/* Ensure buttons maintain proper styling for clippings */
.clipping-info .btn-primary {
    background-color: var(--secondary);
    color: var(--white);
    border: none;
}

.clipping-info .btn-primary:hover {
    background-color: var(--primary);
    color: var(--dark);
}

.clipping-info .btn-info {
    background-color: var(--accent);
    color: var(--white);
    border: none;
}

.clipping-info .btn-info:hover {
    background-color: var(--primary);
    color: var(--dark);
}

.clipping-info .btn-ghost {
    background-color: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.clipping-info .btn-ghost:hover {
    background-color: var(--meta-bg);
    border-color: var(--secondary);
}

/* Dark theme adjustments */
[data-bs-theme="dark"] .clipping-info .metadata-section {
    background: var(--meta-bg);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .related-publications .featured-card.news-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .related-publications .featured-card.news-card:hover {
    border-color: var(--secondary);
}

/* Responsive adjustments for clippings */
@media (max-width: 768px) {
    .publication-main.clipping-main {
        padding: 1rem;
    }
    
    .clipping-info .metadata-section {
        padding: 1rem;
    }
    
    .clipping-info .publication-actions {
        flex-direction: column;
    }
    
    .clipping-info .publication-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .related-publications .featured-card.news-card {
        min-height: 220px;
        padding: 1rem;
    }
}