Fix Strong's entry page button styling and tooltip selector

- Change primary nav button to explicit green (#4a7c59) instead of
  var(--link-color) which is dark gray in light mode
- Ensure button text is white with !important and :link/:visited states
- Make verse-tooltip selector more specific to avoid styling conflicts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

kjvstudy_org/static/style.css

@@ -1778,7 +1778,8 @@ html,
   text-decoration: underline;
 }
 
-.verse-tooltip {
+/* Inline verse tooltip (inside .verse-reference elements) */
+.verse-reference .verse-tooltip {
   display: none;
   position: absolute;
   background: var(--text-primary);
@@ -1967,7 +1968,7 @@ html,
         font-size: 0.95rem;
     }
 
-    .verse-tooltip {
+    .verse-reference .verse-tooltip {
         position: fixed;
         bottom: 2rem;
         left: 1rem;
@@ -1997,7 +1998,7 @@ html,
         width: 100% !important;
     }
 
-    .verse-tooltip {
+    .verse-reference .verse-tooltip {
         max-width: 380px;
         min-width: 280px;
         font-size: 0.875rem;
@@ -2006,7 +2007,7 @@ html,
 
 /* Large screen tooltips */
 @media (min-width: 1200px) {
-    .verse-tooltip {
+    .verse-reference .verse-tooltip {
         max-width: 500px;
         min-width: 400px;
         font-size: 0.95rem;

kjvstudy_org/templates/strongs_entry.html

@@ -329,16 +329,18 @@
     background: var(--bg-color);
 }
 
-.nav-btn.primary {
-    background: var(--link-color);
-    border-color: var(--link-color);
-    color: #fff;
+.nav-btn.primary,
+.nav-btn.primary:link,
+.nav-btn.primary:visited {
+    background: #4a7c59;
+    border-color: #4a7c59;
+    color: #fff !important;
 }
 
 .nav-btn.primary:hover {
-    background: var(--link-hover);
-    border-color: var(--link-hover);
-    color: #fff;
+    background: #3d6a4b;
+    border-color: #3d6a4b;
+    color: #fff !important;
 }
 
 .prev-next {