/* Local styles for Link Functions */

.link-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; margin: 2rem 0; }
.link-card { background: var(--card-bg, #f8f9fa); border-radius: 12px; padding: 1.5rem; border: 1px solid var(--border, #e0e0e0); }
.link-card h3 { margin-top: 0; color: var(--text-primary); }
.link-card .formula { background: #eef; color: #333; padding: 0.75rem 1rem; border-radius: 6px; margin: 0.75rem 0; font-family: var(--mono); overflow-x: auto; }
.link-card .use-case { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0; }
.summary-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.95rem; }
.summary-table th, .summary-table td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border, #e0e0e0); }
.summary-table th { background: var(--table-header, #f0f0f0); font-weight: 600; }
.summary-table tr:hover td { background: var(--row-hover, #fafafa); }
.highlight-box { background: linear-gradient(135deg, #e8f4f8 0%, #f0f7ff 100%); border-radius: 12px; padding: 1.5rem; margin: 1.5rem 0; border-left: 4px solid #0066cc; }
.highlight-box h4 { margin-top: 0; color: #0066cc; }
.category-section { margin: 3rem 0; }
.category-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.category-badge { background: var(--accent, #0066cc); color: white; padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.8rem; font-weight: 500; }
.back-link { display: inline-block; margin: 0.25rem 0 0.75rem 0; }