fix: tooltips in "current" theme

Author: juba

src/js/styles.css

@@ -44,6 +44,12 @@
     background-color: transparent;
 }
 
+.pyobsplot-plot.current [aria-label=tip] {
+    fill: white;
+    color: black;
+    stroke: black;
+}
+
 /* VSCode workarounds */
 .cell-output-ipywidget-background:has(.p-Widget):has(.pyobsplot-plot.dark) {
     background-color: black !important;