/* CatalogCard — mode selection buttons */
.catalog-card { margin: 0; }
.catalog-card-actions { display: flex; gap: 4px; flex-wrap: wrap; } /* layout-exception: action button group */
.catalog-card-btn { padding: 4px 10px; border-radius: 2px; font-size: 11px; font-weight: 600; font-family: inherit; text-decoration: none; border: none; cursor: pointer; transition: opacity 0.15s; }
.catalog-card-btn:hover { opacity: 0.85; }
.catalog-card-btn--chat { background: var(--accent-blue); color: var(--color-on-accent); }
.catalog-card-btn--explore { background: var(--accent-green); color: var(--color-on-accent); }
.catalog-card-btn--human { background: var(--accent-purple); color: var(--color-on-accent); }