/* Publications Page Styles */

/* Page Header */
.page-header {
    padding-top: 120px;
    padding-bottom: 20px;
    background: transparent;
    color: #1f2937;
}

.page-title {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 600;
    margin: 0;
    color: #1f2937;
}

/* Publications Section */
.publications-section {
    background: #f8f9fa;
    min-height: 60vh;
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}

/* Publications Grid */
#publicationsGrid .col-12 {
    margin-bottom: 0.35rem !important;
}

#publicationsGrid .row {
    row-gap: 0.25rem;
}

/* Filters */
.publications-filters {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.publications-filters .form-control,
.publications-filters .form-select {
    border: 2px solid #e0e7ff;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.publications-filters .form-control:focus,
.publications-filters .form-select:focus {
    border-color: #6CC0A9;
    box-shadow: 0 0 0 4px rgba(108, 192, 169, 0.15);
    outline: none;
}

/* Publication Card */
.publication-card {
    background: white;
    border-radius: 8px;
    padding: 0.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    height: auto;
}

.publication-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.publication-card .row {
    margin: 0;
}

.publication-card .row>* {
    padding-left: 0.35rem;
    padding-right: 0.35rem;
}

.publication-image {
    overflow: hidden;
    border-radius: 6px;
    height: 100%;
    min-height: 100px;
    max-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.publication-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.publication-title {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    line-height: 1.3;
}

.publication-title a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.3s ease;
}

.publication-title a:hover {
    color: #6CC0A9;
}

.publication-excerpt {
    color: #6b7280;
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.publication-authors {
    color: #4b5563;
    margin-bottom: 0.25rem;
    font-size: 0.78rem;
}

.publication-meta {
    color: #9ca3af;
    font-size: 0.72rem;
    margin-bottom: 0.5rem;
}

.publication-actions {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.publication-actions .btn {
    border-radius: 5px;
    font-weight: 500;
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.publication-actions .btn-primary {
    background: #6CC0A9;
    border-color: #6CC0A9;
}

.publication-actions .btn-primary:hover {
    background: #2C8570;
    border-color: #2C8570;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 192, 169, 0.35);
}

.publication-actions .btn-outline-primary {
    color: #6CC0A9;
    border-color: #6CC0A9;
}

.publication-actions .btn-outline-primary:hover {
    background: #6CC0A9;
    border-color: #6CC0A9;
    color: white;
    transform: translateY(-2px);
}

/* Citation Modal */
.citation-text {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
}

/* Publication Detail Page */
.publication-detail-section {
    min-height: 70vh;
}

.publication-detail-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.publication-detail-title {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: #1f2937;
}

.publication-detail-authors {
    font-size: 0.95rem;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

.publication-detail-meta {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 1.25rem;
}

.publication-detail-image {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    background: #f8f9fa;
    padding: 0.75rem;
}

.publication-abstract {
    margin-top: 1.25rem;
}

.section-subtitle {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.abstract-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4b5563;
}

.publication-body {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4b5563;
}

.publication-body h2 {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #1f2937;
}

.publication-body h3 {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: #374151;
}

.publication-body p {
    margin-bottom: 1rem;
}

.publication-body ul,
.publication-body ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.publication-body li {
    margin-bottom: 0.5rem;
}

/* Sidebar */
.publication-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: white;
    padding: 1.25rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.sidebar-title {
    font-family: 'Poppins', 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.sidebar-content {
    font-size: 0.85rem;
}

.detail-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item strong {
    color: #374151;
    min-width: 80px;
}

.detail-item span {
    color: #6b7280;
    text-align: right;
}

.share-buttons {
    display: flex;
    flex-direction: column;
}

.share-buttons .btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.share-buttons .btn:hover {
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .page-title {
        font-size: 1.75rem;
    }

    .publications-filters {
        padding: 0.85rem;
    }

    .publication-card {
        padding: 0.45rem;
    }

    .publication-title {
        font-size: 0.95rem;
    }

    .publication-excerpt {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }

    .publication-authors {
        font-size: 0.7rem;
    }

    .publication-meta {
        font-size: 0.65rem;
    }

    .publication-actions .btn {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }

    .publication-image {
        min-height: 80px;
        max-height: 80px;
    }

    .publication-detail-card {
        padding: 2rem 1.5rem;
    }

    .publication-detail-title {
        font-size: 1.75rem;
    }

    .publication-sidebar {
        position: static;
        margin-top: 2rem;
    }
}

/* Loading and Empty States */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.publication-card {
    animation: fadeIn 0.5s ease;
}

/* Print Styles */
@media print {

    .navbar,
    .footer,
    .publication-actions,
    .sidebar-card:last-child,
    .page-header {
        display: none !important;
    }

    .publication-detail-card {
        box-shadow: none;
        padding: 0;
    }

    .publication-detail-section {
        padding-top: 0;
    }
}