/* research.css - minimal styles for research pages */
.research-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px;
}
.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.publication-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
    transition: transform .15s ease, box-shadow .15s ease;
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: var(--color-text);
}
.publication-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}
.publication-meta {
    font-size: 0.85rem;
    color: var(--color-muted, #6b7280);
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}
.reading-time {
    color: var(--color-muted, #9CA3AF);
}
.publication-title {
    margin: 0 0 8px;
    font-size: 1.15rem;
}
.publication-description {
    color: var(--color-text);
    margin: 8px 0;
}
.publication-tags {
    margin: 12px 0;
}
.publication-tags .tag {
    display: inline-block;
    background: var(--tag-bg, #f3f4f6);
    color: var(--tag-color, #111827);
    padding: 4px 8px;
    font-size: 0.85rem;
    border-radius: 4px;
    text-decoration: none;
    margin-right: 6px;
}
.publication-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    font-size: 0.9rem;
    color: var(--color-muted, #6b7280);
}
.publication-container {
    max-width: 780px;
    margin: 0 auto;
    padding: 24px;
    background: transparent;
    color: var(--color-text);
}
.publication-content {
    line-height: 1.7;
    color: var(--color-text);
    background-color: transparent;
}
.related-publications {
    margin-top: 40px;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}
.related-card {
    border: 1px solid var(--color-border);
    padding: 12px;
    border-radius: 6px;
    background: var(--color-card-bg);
    color: var(--color-text);
}
.clickable-card:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.25);
}

.publication-content pre,
.publication-content code {
    background-color: var(--color-code-bg);
    color: var(--color-code-text);
    padding: 0.75rem;
    border-radius: 6px;
    overflow: auto;
}
.publication-card a,
.publication-content a {
    color: var(--color-theme-2);
    text-decoration: underline;
}
.publication-card .author {
    color: var(--color-muted, #6b7280);
}