diff --git a/studio/frontend/src/components/app-sidebar.tsx b/studio/frontend/src/components/app-sidebar.tsx
index faa98abeea..41d1b54232 100644
--- a/studio/frontend/src/components/app-sidebar.tsx
+++ b/studio/frontend/src/components/app-sidebar.tsx
@@ -949,7 +949,7 @@ export function AppSidebar() {
                 </div>
               </SidebarGroupLabel>
               <CollapsibleContent>
-                <SidebarGroupContent className="px-1.5">
+                <SidebarGroupContent className="pl-1 pr-1.5">
                   <SidebarMenu>
                     {recentChatItems.map((item) =>
                       renderChatSidebarItem(item, "recent"),
@@ -971,7 +971,7 @@ export function AppSidebar() {
               </CollapsibleTrigger>
             </SidebarGroupLabel>
             <CollapsibleContent>
-              <SidebarGroupContent className="px-2">
+              <SidebarGroupContent className="pl-1.5 pr-2">
                 <SidebarMenu>
                   {runItems.map((run) => {
                     // Explicit selection wins. Otherwise highlight the active
diff --git a/studio/frontend/src/features/auth/components/auth-form.tsx b/studio/frontend/src/features/auth/components/auth-form.tsx
index d109b5f196..f32ef6abcf 100644
--- a/studio/frontend/src/features/auth/components/auth-form.tsx
+++ b/studio/frontend/src/features/auth/components/auth-form.tsx
@@ -443,7 +443,7 @@ export function AuthForm({ mode }: AuthFormProps): ReactElement | null {
 
         <Button
           type="submit"
-          className="w-full"
+          className="mx-auto flex w-fit px-8"
           disabled={
             loading ||
             statusLoading ||
diff --git a/studio/frontend/src/features/auth/login-page.tsx b/studio/frontend/src/features/auth/login-page.tsx
index 638df7d362..d967328c7f 100644
--- a/studio/frontend/src/features/auth/login-page.tsx
+++ b/studio/frontend/src/features/auth/login-page.tsx
@@ -16,7 +16,7 @@ export function LoginPage() {
         length="70vh"
         className="opacity-35 dark:opacity-15"
       />
-      <Card className="relative z-10 w-full max-w-sm px-5 py-6 shadow-border ring-0 sm:px-6 sm:py-8">
+      <Card className="relative z-10 w-full max-w-sm rounded-[2.5rem] px-7 py-8 shadow-border ring-0 sm:px-8 sm:py-10">
         <AuthForm mode="login" />
       </Card>
     </div>
diff --git a/studio/frontend/src/index.css b/studio/frontend/src/index.css
index ecc0e0aebc..805c692688 100644
--- a/studio/frontend/src/index.css
+++ b/studio/frontend/src/index.css
@@ -598,7 +598,7 @@
 	}
 
 	.sidebar-sticky-label {
-		@apply rounded-none bg-sidebar pt-0 pb-[8px] pl-[20px] pr-4 text-[14px]! leading-[17px] font-medium normal-case focus-visible:ring-0! focus-visible:outline-none transition-shadow duration-150;
+		@apply rounded-none bg-sidebar pt-0 pb-[8px] pl-[16px] pr-4 text-[14px]! leading-[17px] font-medium normal-case focus-visible:ring-0! focus-visible:outline-none transition-shadow duration-150;
 		/* Muted section-header gray, matching Gemini's "Notebooks"/"Recents".
 		   Lightened from #5f6368 so the label reads as a header, clearly
 		   lighter than the near-black nav items. */