/* Hero Header Styling */
.publication-hero-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0e7490 100%);
    border-radius: 1.25rem;
    position: relative;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
}

.publication-hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(14, 116, 144, 0.25), transparent 60%);
    pointer-events: none;
}

.search-box-glass .form-control,
.search-box-glass .input-group-text {
    background: rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    transition: all 0.25s ease;
}

.search-box-glass .form-control:focus {
    background: rgba(255, 255, 255, 0.22) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
}

.placeholder-white-50::placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
}

.view-toggle-group .btn {
    border-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
}

.view-toggle-group .btn.active {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

/* Sidebar List Group */
.publication-sidebar-card {
    top: 1.5rem;
    z-index: 10;
}

#mod_publication_list .list-group-item {
    border: 0;
    padding: 0.85rem 1.15rem;
    font-weight: 500;
    color: #475569;
    transition: all 0.2s ease;
}

#mod_publication_list .list-group-item:hover {
    background: rgba(15, 23, 42, 0.04);
    color: #0f172a;
    transform: translateX(4px);
}

#mod_publication_list .list-group-item.active {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

#mod_publication_list .list-group-item.active .badge {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
    border: 0 !important;
}

/* Publication Card Component */
.publication-card {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 1.25rem !important;
    background: #ffffff;
}

.publication-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12) !important;
}

.publication-media {
    height: 220px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.publication-img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.publication-card:hover .publication-img {
    transform: scale(1.06);
}

.publication-img-fallback {
    height: 100%;
    width: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0e7490 100%);
}

.publication-media.has-fallback-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0e7490 100%);
    z-index: 0;
}

.publication-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.2) 50%, transparent 80%);
    pointer-events: none;
    z-index: 1;
}

.publication-category-pill {
    background: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    z-index: 2;
}

.publication-author-badge {
    position: absolute;
    left: 1.25rem;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
}

.publication-author-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    overflow: hidden;
    flex: 0 0 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #ffffff;
}

.publication-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.publication-author-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.publication-card-title {
    color: #0f172a;
    line-height: 1.4;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8rem;
}

.publication-card:hover .publication-card-title {
    color: #0284c7;
}

.publication-summary {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
    font-size: 0.925rem;
}

.btn-read-more {
    background: #0f172a;
    border-color: #0f172a;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.25s ease;
}

.btn-read-more:hover {
    background: #0284c7;
    border-color: #0284c7;
    transform: translateX(3px);
}

/* Pagination Styling */
.page-link {
    padding: 0.6rem 1rem;
    color: #334155;
    font-weight: 500;
    transition: all 0.2s ease;
}

.page-link:hover {
    background: #f1f5f9;
    color: #0f172a;
}

.page-item.active .page-link {
    background: #0f172a;
    color: #ffffff;
}