v3: button styling consistency pass

src/pages/Dump.tsx

@@ -153,14 +153,14 @@ export function Dump() {
         actions={
           <>
             <button
-              className="logout-btn"
+              className="btn-border"
               type="button"
               onClick={() => globalThis.location.reload()}
             >
               Retry
             </button>
             <button
-              className="logout-btn"
+              className="btn-border"
               type="button"
               onClick={() => navigate("/")}
             >

src/pages/DumpCreate.tsx

@@ -195,7 +195,7 @@ export function DumpCreate() {
       <div className="dump-create-wrapper">
         <div className="dump-create-header">
           <h1 className="dump-create-title">New dump</h1>
-          <div className="dump-mode-toggle">
+          <div className="visibility-toggle">
             <button
               type="button"
               className={mode === "url" ? "active" : ""}

src/pages/DumpEdit.tsx

@@ -153,14 +153,14 @@ export function DumpEdit() {
         actions={
           <>
             <button
-              className="logout-btn"
+              className="btn-border"
               type="button"
               onClick={() => globalThis.location.reload()}
             >
               Retry
             </button>
             <button
-              className="logout-btn"
+              className="btn-border"
               type="button"
               onClick={() => navigate("/")}
             >
@@ -261,7 +261,7 @@ export function DumpEdit() {
             />
           </div>
 
-          <div className="dump-mode-toggle">
+          <div className="visibility-toggle">
             <button
               type="button"
               className={!isPrivate ? "active" : ""}

src/pages/PlaylistDetail.tsx

@@ -414,7 +414,7 @@ export function PlaylistDetail() {
         message={state.error}
         actions={
           <button
-            className="logout-btn"
+            className="btn-border"
             type="button"
             onClick={() => navigate("/")}
           >
@@ -537,7 +537,7 @@ export function PlaylistDetail() {
             <div className="playlist-detail-meta">
               {editOpen
                 ? (
-                  <div className="dump-mode-toggle playlist-edit-toggle">
+                  <div className="visibility-toggle playlist-edit-toggle">
                     <button
                       type="button"
                       className={editIsPublic ? "active" : ""}

src/pages/UserDumps.tsx

@@ -188,7 +188,7 @@ export function UserDumps() {
       <PageError
         message={state.error}
         actions={
-          <Link to={`/users/${username}`} className="logout-btn">
+          <Link to={`/users/${username}`} className="btn-border">
             ← Back to profile
           </Link>
         }

src/pages/UserPlaylists.tsx

@@ -386,7 +386,7 @@ export function UserPlaylists() {
       <PageError
         message={state.error}
         actions={
-          <Link to={`/users/${username}`} className="logout-btn">
+          <Link to={`/users/${username}`} className="btn-border">
             ← Back to profile
           </Link>
         }

src/pages/UserPublicProfile.tsx

@@ -488,14 +488,14 @@ export function UserPublicProfile() {
         actions={
           <>
             <button
-              className="logout-btn"
+              className="btn-border"
               type="button"
               onClick={() => navigate("/")}
             >
               ← Back
             </button>
             {me && (
-              <button className="logout-btn" type="button" onClick={logout}>
+              <button className="btn-border" type="button" onClick={logout}>
                 Log out
               </button>
             )}
@@ -563,7 +563,7 @@ export function UserPublicProfile() {
           {isOwnProfile && (
             <div className="profile-own-actions">
               <InviteButton />
-              <button type="button" className="logout-btn" onClick={logout}>
+              <button type="button" className="btn-border" onClick={logout}>
                 Log out
               </button>
             </div>

src/pages/UserUpvoted.tsx

@@ -326,7 +326,7 @@ export function UserUpvoted() {
       <PageError
         message={state.error}
         actions={
-          <Link to={`/users/${username}`} className="logout-btn">
+          <Link to={`/users/${username}`} className="btn-border">
             ← Back to profile
           </Link>
         }