Fix: descriptions max contrast (#000 on light, #fff on dark)

index_ibm.html

@@ -437,9 +437,15 @@ h1 {
 .dash-big-value .accent { color: var(--accent); }
 .dash-big-value .count-up { display: inline-block; }
 .dash-big-desc {
-    font-size: 0.6875rem; color: var(--text);
+    font-size: 0.6875rem; font-weight: 600;
     margin-top: 4px; line-height: 1.4;
-    opacity: 0.85;
+    color: #000;
+}
+[data-theme="light"] .dash-big-desc {
+    color: #000;
+}
+[data-theme="dark"] .dash-big-desc {
+    color: #f0f0f2;
 }
 
 /* Mini cells row */
@@ -461,9 +467,15 @@ h1 {
     transition: color 0.4s var(--ease-out), transform 0.3s var(--ease-out);
 }
 .dash-mini-desc {
-    font-size: 0.6875rem; color: var(--text);
+    font-size: 0.6875rem; font-weight: 600;
     position: relative; z-index: 1;
-    opacity: 0.7;
+    color: #000;
+}
+[data-theme="light"] .dash-mini-desc {
+    color: #000;
+}
+[data-theme="dark"] .dash-mini-desc {
+    color: #f0f0f2;
 }
 .dash-mini-bar {
     height: 3px; border-radius: 2px;