Fix metadata display not wrapping long lines. Add LaTeX support

assets/css/metadata-section.css

@@ -187,53 +187,69 @@
 .metadata-grid {
     padding: 1rem;
     display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-    gap: 0.5rem 1rem;
+    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+    gap: 1rem 1.5rem; /* Increased gaps to prevent overlapping */
 }
 
 /* Metadata Items */
 .metadata-item {
     display: flex;
-    align-items: flex-start;
-    gap: 0.5rem;
-    padding: 0.25rem 0;
+    flex-direction: column; /* Stack key and value vertically to prevent overlap */
+    gap: 0.25rem;
+    padding: 0.75rem;
+    background: var(--card-bg);
+    border-radius: 6px;
+    border: 1px solid var(--border-color);
+    word-wrap: break-word; /* Ensure long text wraps */
+    overflow-wrap: break-word; /* Additional word wrapping */
 }
 
 .metadata-key {
     font-weight: 600;
     color: var(--link-color);
-    white-space: nowrap;
-    min-width: fit-content;
+    font-size: 0.9rem;
+    margin-bottom: 0.25rem;
 }
 
 .metadata-value {
     color: var(--text-color);
     word-break: break-word;
-    flex: 1;
+    overflow-wrap: break-word;
+    line-height: 1.4;
+    font-size: 0.9rem;
 }
 
-/* Tags for list items */
+/* LaTeX content styling */
+.latex-content {
+    color: var(--text-color);
+    line-height: 1.6;
+    font-family: 'Times New Roman', serif;
+}
+
+/* Simple list items - no special formatting */
 .metadata-list {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 0.25rem;
+    color: var(--text-color);
+    line-height: 1.4;
 }
 
+/* Remove the blue box styling for tags */
 .metadata-tag {
-    background: var(--link-color);
-    color: white;
-    padding: 0.2rem 0.5rem;
-    border-radius: 12px;
-    font-size: 0.8rem;
-    white-space: nowrap;
+    display: inline;
+    background: none;
+    color: var(--text-color);
+    padding: 0;
+    border-radius: 0;
+    font-size: inherit;
+    white-space: normal;
 }
 
-/* Nested metadata */
+/* Simplified nested metadata */
 .metadata-nested {
-    background: var(--card-bg);
-    padding: 0.5rem;
-    border-radius: 4px;
-    border-left: 3px solid var(--link-color);
+    background: none;
+    padding: 0;
+    border-radius: 0;
+    border-left: none;
+    color: var(--text-color);
 }
 
 .metadata-nested-item {