diff --git a/gitnexus-web/src/components/CodeReferencesPanel.tsx b/gitnexus-web/src/components/CodeReferencesPanel.tsx
index 1b7a0c5b0..bd854df9c 100644
--- a/gitnexus-web/src/components/CodeReferencesPanel.tsx
+++ b/gitnexus-web/src/components/CodeReferencesPanel.tsx
@@ -377,7 +377,7 @@ export const CodeReferencesPanel = ({ onFocusNode }: CodeReferencesPanelProps) =
                 <X className="h-4 w-4" />
               </button>
             </div>
-            <div ref={selectedViewerRef} className="scrollbar-thin min-h-0 flex-1 overflow-auto">
+            <div ref={selectedViewerRef} className="min-h-0 flex-1 overflow-auto">
               {isLoadingFile ? (
                 <div className="flex items-center justify-center gap-2 py-8 text-text-muted">
                   <Loader2 className="h-4 w-4 animate-spin" />
@@ -453,7 +453,7 @@ export const CodeReferencesPanel = ({ onFocusNode }: CodeReferencesPanelProps) =
                 {aiReferences.length} reference{aiReferences.length !== 1 ? 's' : ''}
               </span>
             </div>
-            <div className="scrollbar-thin min-h-0 flex-1 space-y-3 overflow-y-auto p-3">
+            <div className="min-h-0 flex-1 space-y-3 overflow-y-auto p-3">
               {refsWithSnippets.map(
                 ({ ref, content, start, highlightStart, highlightEnd, totalLines }) => {
                   const nodeColor = ref.label
diff --git a/gitnexus-web/src/components/FileTreePanel.tsx b/gitnexus-web/src/components/FileTreePanel.tsx
index 98c20c68a..70a9a826c 100644
--- a/gitnexus-web/src/components/FileTreePanel.tsx
+++ b/gitnexus-web/src/components/FileTreePanel.tsx
@@ -384,7 +384,7 @@ export const FileTreePanel = ({ onFocusNode }: FileTreePanelProps) => {
           </div>
 
           {/* File tree */}
-          <div className="scrollbar-thin flex-1 overflow-y-auto py-2">
+          <div className="flex-1 overflow-y-auto py-2">
             {fileTree.length === 0 ? (
               <div className="px-3 py-4 text-center text-xs text-text-muted">No files loaded</div>
             ) : (
@@ -406,7 +406,7 @@ export const FileTreePanel = ({ onFocusNode }: FileTreePanelProps) => {
       )}
 
       {activeTab === 'filters' && (
-        <div className="scrollbar-thin flex-1 overflow-y-auto p-3">
+        <div className="flex-1 overflow-y-auto p-3">
           <div className="mb-3">
             <h3 className="mb-2 text-xs font-medium tracking-wide text-text-secondary uppercase">
               Node Types
diff --git a/gitnexus-web/src/components/ProcessesPanel.tsx b/gitnexus-web/src/components/ProcessesPanel.tsx
index 5ea887c63..784cec90c 100644
--- a/gitnexus-web/src/components/ProcessesPanel.tsx
+++ b/gitnexus-web/src/components/ProcessesPanel.tsx
@@ -361,7 +361,7 @@ export const ProcessesPanel = () => {
       </div>
 
       {/* Process list */}
-      <div className="scrollbar-thin flex-1 overflow-y-auto">
+      <div className="flex-1 overflow-y-auto">
         {/* View All Processes Card */}
         <div className="px-4 py-3">
           <button
diff --git a/gitnexus-web/src/components/QueryFAB.tsx b/gitnexus-web/src/components/QueryFAB.tsx
index df291f2c5..9b8307233 100644
--- a/gitnexus-web/src/components/QueryFAB.tsx
+++ b/gitnexus-web/src/components/QueryFAB.tsx
@@ -331,7 +331,7 @@ export const QueryFAB = () => {
           </div>
 
           {showResults && queryResult.rows.length > 0 && (
-            <div className="scrollbar-thin max-h-48 overflow-auto border-t border-border-subtle">
+            <div className="max-h-48 overflow-auto border-t border-border-subtle">
               <table className="w-full text-xs">
                 <thead className="sticky top-0 bg-surface">
                   <tr>
diff --git a/gitnexus-web/src/components/RightPanel.tsx b/gitnexus-web/src/components/RightPanel.tsx
index 3e063a168..328e4b8c5 100644
--- a/gitnexus-web/src/components/RightPanel.tsx
+++ b/gitnexus-web/src/components/RightPanel.tsx
@@ -290,7 +290,7 @@ export const RightPanel = () => {
           )}
 
           {/* Messages */}
-          <div ref={scrollContainerRef} className="scrollbar-thin flex-1 overflow-y-auto p-4">
+          <div ref={scrollContainerRef} className="flex-1 overflow-y-auto p-4">
             {chatMessages.length === 0 ? (
               <div className="flex h-full flex-col items-center justify-center px-4 text-center">
                 <div className="mb-4 flex h-14 w-14 items-center justify-center rounded-xl bg-gradient-to-br from-accent to-node-interface text-2xl shadow-glow">
@@ -416,7 +416,7 @@ export const RightPanel = () => {
                 onKeyDown={handleKeyDown}
                 placeholder="Ask about the codebase..."
                 rows={1}
-                className="scrollbar-thin min-h-[36px] flex-1 resize-none border-none bg-transparent text-sm text-text-primary outline-none placeholder:text-text-muted"
+                className="min-h-[36px] flex-1 resize-none border-none bg-transparent text-sm text-text-primary outline-none placeholder:text-text-muted"
                 style={{ height: '36px', overflowY: 'hidden' }}
               />
               <button