/* Theme Custom Styles */

.sidebar-collapsed {
    width: 56px;
}

.sidebar-expanded {
    width: 240px;
}

.main-content-expanded {
    margin-left: 240px;
}

.main-content-collapsed {
    margin-left: 56px;
}

.nav-item-active {
    background-color: #dbeafe;
    color: #2563eb;
    border-right: 3px solid #2563eb;
}

.nav-item-hover:hover {
    background-color: #f3f4f6;
    color: #2563eb;
}

.card-hover:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
    transition: all 0.2s ease-in-out;
}

.search-focus:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.tech-tag {
    background: linear-gradient(135deg, #e0f2fe 0%, #b3e5fc 100%);
    border: 1px solid #81d4fa;
    color: #0277bd;
}

.honor-item {
    border-left: 3px solid #2563eb;
    background-color: #f8fafc;
}

.featured-paper-card {
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.featured-paper-card:hover {
    background-color: #f8fafc;
    transform: translateX(4px);
}

.table-row-hover:hover {
    background-color: #f8fafc;
}

.sort-button:hover {
    background-color: #f3f4f6;
}

.sort-asc::after {
    content: " ↑";
    color: #2563eb;
}

.sort-desc::after {
    content: " ↓";
    color: #2563eb;
}

.filter-active {
    background-color: #2563eb;
    color: white;
}

.pagination-active {
    background-color: #2563eb;
    color: white;
}

.pagination-hover:hover {
    background-color: #f3f4f6;
}

.news-card {
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.category-research {
    background-color: #dbeafe;
    color: #2563eb;
}

.category-conference {
    background-color: #dcfce7;
    color: #16a34a;
}

.category-award {
    background-color: #fef3c7;
    color: #d97706;
}

.category-other {
    background-color: #f3f4f6;
    color: #6b7280;
}

.category-article {
    background-color: #e0e7ff;
    color: #4338ca;
}

.recruitment-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.recruitment-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.requirement-item {
    border-left: 3px solid #2563eb;
    background-color: #f8fafc;
    transition: all 0.3s ease;
}

.requirement-item:hover {
    background-color: #dbeafe;
    border-left-color: #1e40af;
}

.form-input-focus:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.social-icon {
    transition: all 0.2s ease-in-out;
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.contact-item {
    transition: all 0.2s ease-in-out;
}

.contact-item:hover {
    background-color: #f8fafc;
    transform: translateX(4px);
}

/* Markdown prose styles */
.prose {
    color: #374151;
    line-height: 1.75;
}

.prose h1, .prose h2, .prose h3, .prose h4 {
    color: #1f2937;
    font-weight: 600;
    margin-top: 2em;
    margin-bottom: 1em;
}

.prose h1 {
    font-size: 2.25em;
    margin-top: 0;
}

.prose h2 {
    font-size: 1.5em;
}

.prose h3 {
    font-size: 1.25em;
}

.prose p {
    margin-top: 1.25em;
    margin-bottom: 1.25em;
}

.prose ul, .prose ol {
    margin-top: 1.25em;
    margin-bottom: 1.25em;
    padding-left: 1.625em;
}

.prose li {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.prose a {
    color: #2563eb;
    text-decoration: underline;
}

.prose a:hover {
    color: #1e40af;
}

.prose strong {
    font-weight: 600;
    color: #1f2937;
}

.prose code {
    background-color: #f3f4f6;
    padding: 0.125em 0.25em;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

.prose pre {
    background-color: #1f2937;
    color: #f9fafb;
    padding: 1em;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin-top: 1.25em;
    margin-bottom: 1.25em;
}

.prose pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

.prose blockquote {
    border-left: 4px solid #2563eb;
    padding-left: 1em;
    margin-left: 0;
    margin-top: 1.25em;
    margin-bottom: 1.25em;
    color: #6b7280;
    font-style: italic;
}

.prose img {
    max-width: 100%;
    height: auto;
    margin-top: 1.25em;
    margin-bottom: 1.25em;
    border-radius: 0.5rem;
}

.prose hr {
    border: none;
    border-top: 1px solid #e5e7eb;
    margin-top: 3em;
    margin-bottom: 3em;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .main-content-expanded,
    .main-content-collapsed {
        margin-left: 0;
    }
    
    .sidebar-expanded,
    .sidebar-collapsed {
        transform: translateX(-100%);
    }
    
    .sidebar-expanded.show {
        transform: translateX(0);
    }
}