diff --git a/package.json b/package.json
index b87be4d4..93a825f9 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "react-helmet-async": "^1.3.0",
     "react-i18next": "^12.1.1",
     "react-router-dom": "^5.2.0",
-    "react-stickynode": "^4.1.0",
+    "react-sticky-el": "^2.1.0",
     "react-use": "^17.4.0",
     "slugify": "^1.6.6",
     "subsrt-ts": "^2.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b1bb42bb..7a140288 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -95,9 +95,9 @@ dependencies:
   react-router-dom:
     specifier: ^5.2.0
     version: 5.3.4(react@17.0.2)
-  react-stickynode:
-    specifier: ^4.1.0
-    version: 4.1.0(react-dom@17.0.2)(react@17.0.2)
+  react-sticky-el:
+    specifier: ^2.1.0
+    version: 2.1.0(react-dom@17.0.2)(react@17.0.2)
   react-use:
     specifier: ^17.4.0
     version: 17.4.0(react-dom@17.0.2)(react@17.0.2)
@@ -3657,10 +3657,6 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
-  /eventemitter3@3.1.2:
-    resolution: {integrity: sha512-tvtQIeLVHjDkJYnzf2dgVMxfuSGJeM/7UCG17TT4EumTfNtF+0nebF/4zWOIkCreAbtNqhGEboB6BWrwqNaw4Q==}
-    dev: false
-
   /fast-deep-equal@3.1.3:
     resolution: {integrity: sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==}
 
@@ -4595,6 +4591,7 @@ packages:
 
   /lodash@4.17.21:
     resolution: {integrity: sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==}
+    dev: true
 
   /loose-envify@1.4.0:
     resolution: {integrity: sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==}
@@ -4994,10 +4991,6 @@ packages:
     resolution: {integrity: sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ==}
     dev: true
 
-  /performance-now@2.1.0:
-    resolution: {integrity: sha512-7EAHlyLHI56VEIdK57uwHdHKIaAGbnXPiw0yWbarQZOKaKpvUIgW0jWRVLiatnM+XXlSwsanIBH/hzGMJulMow==}
-    dev: false
-
   /picocolors@1.0.0:
     resolution: {integrity: sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==}
     dev: true
@@ -5165,12 +5158,6 @@ packages:
     resolution: {integrity: sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==}
     dev: true
 
-  /raf@3.4.1:
-    resolution: {integrity: sha512-Sq4CW4QhwOHE8ucn6J34MqtZCeWFP2aQSmrlroYgqAV1PjStIhJXxYuTgUIfkEk7zTLjmIjLmU5q+fbD1NnOJA==}
-    dependencies:
-      performance-now: 2.1.0
-    dev: false
-
   /randombytes@2.1.0:
     resolution: {integrity: sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==}
     dependencies:
@@ -5286,19 +5273,14 @@ packages:
       tiny-warning: 1.0.3
     dev: false
 
-  /react-stickynode@4.1.0(react-dom@17.0.2)(react@17.0.2):
-    resolution: {integrity: sha512-zylWgfad75jLfh/gYIayDcDWIDwO4weZrsZqDpjZ/axhF06zRjdCWFBgUr33Pvv2+htKWqPSFksWTyB6aMQ1ZQ==}
+  /react-sticky-el@2.1.0(react-dom@17.0.2)(react@17.0.2):
+    resolution: {integrity: sha512-oo+a2GedF4QMfCfm20e9gD+RuuQp/ngvwGMUXAXpST+h4WnmKhuv7x6MQ4X/e3AHiLYgE0zDyJo1Pzo8m51KpA==}
     peerDependencies:
-      react: ^0.14.2 || ^15.0.0 || ^16.0.0 || ^17.0.0 || ^18.0.0
-      react-dom: ^0.14.2 || ^15.0.0 || ^16.0.0 || ^17.0.0 || ^18.0.0
+      react: '>=16.3.0'
+      react-dom: '>=16.3.0'
     dependencies:
-      classnames: 2.3.2
-      core-js: 3.32.1
-      prop-types: 15.8.1
       react: 17.0.2
       react-dom: 17.0.2(react@17.0.2)
-      shallowequal: 1.1.0
-      subscribe-ui-event: 2.0.7
     dev: false
 
   /react-universal-interface@0.6.2(react@17.0.2)(tslib@2.6.2):
@@ -5796,14 +5778,6 @@ packages:
     resolution: {integrity: sha512-E87pIogpwUsUwXw7dNyU4QDjdgVMy52m+XEOPEKUn161cCzWjjhPSQhByfd1CcNvrOLnXQ6OnnZDwnJrz/Z4YQ==}
     dev: false
 
-  /subscribe-ui-event@2.0.7:
-    resolution: {integrity: sha512-Acrtf9XXl6lpyHAWYeRD1xTPUQHDERfL4GHeNuYAtZMc4Z8Us2iDBP0Fn3xiRvkQ1FO+hx+qRLmPEwiZxp7FDQ==}
-    dependencies:
-      eventemitter3: 3.1.2
-      lodash: 4.17.21
-      raf: 3.4.1
-    dev: false
-
   /subsrt-ts@2.1.1:
     resolution: {integrity: sha512-E+GiLNG4L82yRDswd4ys34OUfJLNN6ZBdtefE7ftn/WJchjvyJ9dNXuXYviNglrqiCqNyayGGUZE3v9aL7zIYg==}
     hasBin: true
diff --git a/src/backend/accounts/crypto.ts b/src/backend/accounts/crypto.ts
index 00c53a08..f753ba27 100644
--- a/src/backend/accounts/crypto.ts
+++ b/src/backend/accounts/crypto.ts
@@ -70,7 +70,7 @@ export function base64ToBuffer(data: string) {
   return forge.util.binary.base64.decode(data);
 }
 
-export function base64ToStringBugger(data: string) {
+export function base64ToStringBuffer(data: string) {
   return forge.util.createBuffer(base64ToBuffer(data));
 }
 
@@ -97,7 +97,7 @@ export async function encryptData(data: string, secret: Uint8Array) {
     iv,
     tagLength: 128,
   });
-  cipher.update(forge.util.createBuffer(data));
+  cipher.update(forge.util.createBuffer(data, "utf8"));
   cipher.finish();
 
   const encryptedData = cipher.output;
@@ -118,11 +118,11 @@ export function decryptData(data: string, secret: Uint8Array) {
     forge.util.createBuffer(secret)
   );
   decipher.start({
-    iv: base64ToStringBugger(iv),
-    tag: base64ToStringBugger(tag),
+    iv: base64ToStringBuffer(iv),
+    tag: base64ToStringBuffer(tag),
     tagLength: 128,
   });
-  decipher.update(base64ToStringBugger(encryptedData));
+  decipher.update(base64ToStringBuffer(encryptedData));
   const pass = decipher.finish();
 
   if (!pass) throw new Error("Error decrypting data");
diff --git a/src/components/Avatar.tsx b/src/components/Avatar.tsx
index 0ca96e9a..0b2933e2 100644
--- a/src/components/Avatar.tsx
+++ b/src/components/Avatar.tsx
@@ -1,5 +1,7 @@
 import classNames from "classnames";
+import { useMemo } from "react";
 
+import { base64ToBuffer, decryptData } from "@/backend/accounts/crypto";
 import { Icon, Icons } from "@/components/Icon";
 import { UserIcon } from "@/components/UserIcon";
 import { AccountProfile } from "@/pages/parts/auth/AccountCreatePart";
@@ -42,16 +44,40 @@ export function UserAvatar(props: {
   sizeClass?: string;
   iconClass?: string;
   bottom?: React.ReactNode;
+  withName?: boolean;
 }) {
   const auth = useAuthStore();
-  if (!auth.account) return null;
+
+  const bufferSeed = useMemo(
+    () =>
+      auth.account && auth.account.seed
+        ? base64ToBuffer(auth.account.seed)
+        : null,
+    [auth]
+  );
+
+  if (!auth.account || auth.account === null) return null;
+
+  const deviceName = bufferSeed
+    ? decryptData(auth.account.deviceName, bufferSeed)
+    : "...";
+
   return (
-    <Avatar
-      profile={auth.account.profile}
-      sizeClass={props.sizeClass ?? "w-[2rem] h-[2rem]"}
-      iconClass={props.iconClass}
-      bottom={props.bottom}
-    />
+    <>
+      <Avatar
+        profile={auth.account.profile}
+        sizeClass={props.sizeClass ?? "w-[2rem] h-[2rem]"}
+        iconClass={props.iconClass}
+        bottom={props.bottom}
+      />
+      {props.withName && bufferSeed ? (
+        <span>
+          {deviceName.length >= 20
+            ? `${deviceName.slice(0, 20 - 1)}…`
+            : deviceName}
+        </span>
+      ) : null}
+    </>
   );
 }
 
diff --git a/src/components/LinksDropdown.tsx b/src/components/LinksDropdown.tsx
index f8679c4f..7f3c5b02 100644
--- a/src/components/LinksDropdown.tsx
+++ b/src/components/LinksDropdown.tsx
@@ -107,12 +107,19 @@ export function LinksDropdown(props: { children: React.ReactNode }) {
   return (
     <div className="relative is-dropdown">
       <div
-        className="cursor-pointer tabbable rounded-full"
+        className="cursor-pointer tabbable rounded-full flex gap-2 text-white items-center py-2 px-3 bg-pill-background bg-opacity-50"
         tabIndex={0}
         onClick={toggleOpen}
         onKeyUp={(evt) => evt.key === "Enter" && toggleOpen()}
       >
         {props.children}
+        <Icon
+          className={classNames(
+            "text-xl transition-transform duration-100",
+            open ? "rotate-180" : ""
+          )}
+          icon={Icons.CHEVRON_DOWN}
+        />
       </div>
       <Transition animation="slide-down" show={open}>
         <div className="rounded-lg absolute w-64 bg-dropdown-altBackground top-full mt-3 right-0">
diff --git a/src/components/layout/Navigation.tsx b/src/components/layout/Navigation.tsx
index ed666e53..8e56ffc1 100644
--- a/src/components/layout/Navigation.tsx
+++ b/src/components/layout/Navigation.tsx
@@ -101,7 +101,7 @@ export function Navigation(props: NavigationProps) {
             </div>
             <div className="relative">
               <LinksDropdown>
-                {loggedIn ? <UserAvatar /> : <NoUserAvatar />}
+                {loggedIn ? <UserAvatar withName /> : <NoUserAvatar />}
               </LinksDropdown>
             </div>
           </div>
diff --git a/src/components/utils/Text.tsx b/src/components/utils/Text.tsx
index 3151fb09..27d2ecb4 100644
--- a/src/components/utils/Text.tsx
+++ b/src/components/utils/Text.tsx
@@ -10,7 +10,7 @@ export function Heading1(props: TextProps) {
   return (
     <h1
       className={[
-        "text-5xl font-bold text-white mb-9",
+        "text-3xl lg:text-5xl font-bold text-white mb-9",
         props.border ? borderClass : null,
         props.className ?? "",
       ].join(" ")}
@@ -24,7 +24,7 @@ export function Heading2(props: TextProps) {
   return (
     <h2
       className={[
-        "text-3xl font-bold text-white mt-20 mb-9",
+        "text-xl lg:text-3xl font-bold text-white mt-20 mb-9",
         props.border ? borderClass : null,
         props.className ?? "",
       ].join(" ")}
@@ -38,7 +38,7 @@ export function Heading3(props: TextProps) {
   return (
     <h2
       className={[
-        "text-xl font-bold text-white mb-3",
+        "text-lg lg:text-xl font-bold text-white mb-3",
         props.border ? borderClass : null,
         props.className ?? "",
       ].join(" ")}
diff --git a/src/hooks/auth/useAuth.ts b/src/hooks/auth/useAuth.ts
index b0af9b25..86c1b9b1 100644
--- a/src/hooks/auth/useAuth.ts
+++ b/src/hooks/auth/useAuth.ts
@@ -164,7 +164,8 @@ export function useAuth() {
         const anyError: any = err;
         if (
           anyError?.response?.status === 401 ||
-          anyError?.response?.status === 403
+          anyError?.response?.status === 403 ||
+          anyError?.response?.status === 400
         ) {
           await logout();
           return;
diff --git a/src/index.tsx b/src/index.tsx
index 5eebd773..50183c68 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -87,7 +87,9 @@ function AuthWrapper() {
   if (status.error)
     return (
       <ErrorScreen showResetButton={backendUrl !== userBackendUrl}>
-        Failed to fetch user data. Try resetting the backend URL.
+        {backendUrl !== userBackendUrl
+          ? "Failed to fetch user data. Try resetting the backend URL"
+          : "Failed to fetch user data."}
       </ErrorScreen>
     );
   return <App />;
diff --git a/src/pages/Settings.tsx b/src/pages/Settings.tsx
index 0f431ddb..edc497a2 100644
--- a/src/pages/Settings.tsx
+++ b/src/pages/Settings.tsx
@@ -42,7 +42,7 @@ function SettingsLayout(props: { children: React.ReactNode }) {
       <div
         className={classNames(
           "grid gap-12",
-          isMobile ? "grid-cols-1" : "lg:grid-cols-[310px,1fr]"
+          isMobile ? "grid-cols-1" : "lg:grid-cols-[280px,1fr]"
         )}
       >
         <SidebarPart />
@@ -240,16 +240,24 @@ export function SettingsPage() {
         </div>
       </SettingsLayout>
       <div
-        className={`bg-settings-saveBar-background border-t border-settings-card-border/50 py-4 transition-opacity w-full fixed bottom-0 flex justify-between px-8 items-center ${
+        className={`bg-settings-saveBar-background border-t border-settings-card-border/50 py-4 transition-opacity w-full fixed bottom-0 flex justify-between flex-col md:flex-row px-8 items-start md:items-center gap-3 ${
           state.changed ? "opacity-100" : "opacity-0"
         }`}
       >
         <p className="text-type-danger">You have unsaved changes</p>
-        <div className="space-x-6">
-          <Button theme="secondary" onClick={state.reset}>
+        <div className="space-x-3 w-full md:w-auto flex">
+          <Button
+            className="w-full md:w-auto"
+            theme="secondary"
+            onClick={state.reset}
+          >
             Reset
           </Button>
-          <Button theme="purple" onClick={saveChanges}>
+          <Button
+            className="w-full md:w-auto"
+            theme="purple"
+            onClick={saveChanges}
+          >
             Save
           </Button>
         </div>
diff --git a/src/pages/parts/home/HeroPart.tsx b/src/pages/parts/home/HeroPart.tsx
index d45b3fe0..7df46a9c 100644
--- a/src/pages/parts/home/HeroPart.tsx
+++ b/src/pages/parts/home/HeroPart.tsx
@@ -1,5 +1,5 @@
 import { useCallback, useState } from "react";
-import Sticky from "react-stickynode";
+import Sticky from "react-sticky-el";
 
 import { ThinContainer } from "@/components/layout/ThinContainer";
 import { SearchBarInput } from "@/components/SearchBar";
@@ -19,10 +19,9 @@ export function HeroPart({ setIsSticky, searchParams }: HeroPartProps) {
   const [, setShowBg] = useState(false);
   const bannerSize = useBannerSize();
   const stickStateChanged = useCallback(
-    ({ status }: Sticky.Status) => {
-      const val = status === Sticky.STATUS_FIXED;
-      setShowBg(val);
-      setIsSticky(val);
+    (isFixed) => {
+      setShowBg(isFixed);
+      setIsSticky(isFixed);
     },
     [setShowBg, setIsSticky]
   );
@@ -40,11 +39,13 @@ export function HeroPart({ setIsSticky, searchParams }: HeroPartProps) {
         <div className="relative z-10 mb-16">
           <HeroTitle className="mx-auto max-w-xs">{title}</HeroTitle>
         </div>
-        <div className="relative z-30">
+        <div className="relative h-20 z-30">
           <Sticky
-            enabled
-            top={16 + bannerSize}
-            onStateChange={stickStateChanged}
+            topOffset={-16 + bannerSize}
+            stickyStyle={{
+              paddingTop: `${16 + bannerSize}px`,
+            }}
+            onFixedToggle={stickStateChanged}
           >
             <SearchBarInput
               onChange={setSearch}
diff --git a/src/pages/parts/settings/CaptionsPart.tsx b/src/pages/parts/settings/CaptionsPart.tsx
index e7afba30..5d70443a 100644
--- a/src/pages/parts/settings/CaptionsPart.tsx
+++ b/src/pages/parts/settings/CaptionsPart.tsx
@@ -11,7 +11,7 @@ import { Menu } from "@/components/player/internals/ContextMenu";
 import { CaptionCue } from "@/components/player/Player";
 import { Transition } from "@/components/Transition";
 import { Heading1 } from "@/components/utils/Text";
-import { SubtitleStyling, useSubtitleStore } from "@/stores/subtitles";
+import { SubtitleStyling } from "@/stores/subtitles";
 
 export function CaptionPreview(props: {
   fullscreen?: boolean;
@@ -24,7 +24,7 @@ export function CaptionPreview(props: {
       className={classNames({
         "pointer-events-none overflow-hidden w-full rounded": true,
         "aspect-video relative": !props.fullscreen,
-        "fixed inset-0 z-50": props.fullscreen,
+        "fixed inset-0 z-[60]": props.fullscreen,
       })}
     >
       <Transition animation="fade" show={props.show}>
@@ -71,7 +71,7 @@ export function CaptionsPart(props: {
   return (
     <div>
       <Heading1 border>Captions</Heading1>
-      <div className="grid grid-cols-[1fr,356px] gap-8">
+      <div className="grid md:grid-cols-[1fr,356px] gap-8">
         <div className="space-y-6">
           <CaptionSetting
             label="Background opacity"
diff --git a/src/pages/parts/settings/ConnectionsPart.tsx b/src/pages/parts/settings/ConnectionsPart.tsx
index 539a6d3d..609ad209 100644
--- a/src/pages/parts/settings/ConnectionsPart.tsx
+++ b/src/pages/parts/settings/ConnectionsPart.tsx
@@ -44,7 +44,7 @@ function ProxyEdit({ proxyUrls, setProxyUrls }: ProxyEditProps) {
 
   return (
     <SettingsCard>
-      <div className="flex justify-between items-center">
+      <div className="flex justify-between items-center gap-4">
         <div className="my-3">
           <p className="text-white font-bold mb-3">Use custom proxy workers</p>
           <p className="max-w-[20rem] font-medium">
@@ -103,7 +103,7 @@ function ProxyEdit({ proxyUrls, setProxyUrls }: ProxyEditProps) {
 function BackendEdit({ backendUrl, setBackendUrl }: BackendEditProps) {
   return (
     <SettingsCard>
-      <div className="flex justify-between items-center">
+      <div className="flex justify-between items-center gap-4">
         <div className="my-3">
           <p className="text-white font-bold mb-3">Custom server</p>
           <p className="max-w-[20rem] font-medium">
diff --git a/src/pages/parts/settings/SidebarPart.tsx b/src/pages/parts/settings/SidebarPart.tsx
index 145122be..c85b3b6b 100644
--- a/src/pages/parts/settings/SidebarPart.tsx
+++ b/src/pages/parts/settings/SidebarPart.tsx
@@ -1,6 +1,5 @@
-import classNames from "classnames";
 import { useCallback, useEffect, useState } from "react";
-import Sticky from "react-stickynode";
+import Sticky from "react-sticky-el";
 import { useAsync } from "react-use";
 
 import { getBackendMeta } from "@/backend/accounts/meta";
@@ -10,34 +9,25 @@ import { Divider } from "@/components/utils/Divider";
 import { useBackendUrl } from "@/hooks/auth/useBackendUrl";
 import { useIsMobile } from "@/hooks/useIsMobile";
 import { conf } from "@/setup/config";
+import { useAuthStore } from "@/stores/auth";
 
-function BackendUrl(props: { url: string }) {
-  const url = props.url.replace(/https?:\/\//, "");
+const rem = 16;
+
+function SecureBadge(props: { url: string }) {
   const secure = props.url.startsWith("https://");
   return (
-    <div className="flex items-center gap-2">
-      <div
-        title={secure ? "Secure" : "Insecure"}
-        className={classNames(
-          "w-5 min-w-[1.25rem] h-5 rounded flex justify-center items-center",
-          secure ? "bg-emerald-200/30 text-white" : "bg-red-600/20 text-white"
-        )}
-      >
-        <Icon
-          className="opacity-50"
-          icon={secure ? Icons.LOCK : Icons.UNLOCK}
-        />
-      </div>
-      {url}
+    <div className="flex items-center gap-1 -mx-1 ml-3 px-1 rounded bg-largeCard-background font-bold">
+      <Icon icon={secure ? Icons.LOCK : Icons.UNLOCK} />
+      Secure
     </div>
   );
 }
 
 export function SidebarPart() {
   const { isMobile } = useIsMobile();
+  const { account } = useAuthStore();
   // eslint-disable-next-line no-restricted-globals
   const hostname = location.hostname;
-  const rem = 16;
   const [activeLink, setActiveLink] = useState("");
 
   const settingLinks = [
@@ -54,7 +44,6 @@ export function SidebarPart() {
     return getBackendMeta(backendUrl);
   }, [backendUrl]);
 
-  // TODO loading/error state for backend
   useEffect(() => {
     function recheck() {
       const windowHeight =
@@ -97,11 +86,13 @@ export function SidebarPart() {
   }, []);
 
   return (
-    <div>
+    <div className="text-settings-sidebar-type-inactive sidebar-boundary">
       <Sticky
-        enabled={!isMobile}
-        top={10 * rem} // 10rem
-        className="text-settings-sidebar-type-inactive"
+        topOffset={-6 * rem}
+        stickyClassName="pt-[6rem]"
+        disabled={isMobile}
+        hideOnBoundaryHit={false}
+        boundaryElement=".sidebar-boundary"
       >
         <div className="hidden lg:block">
           <SidebarSection title="Settings">
@@ -119,28 +110,56 @@ export function SidebarPart() {
           <Divider />
         </div>
         <SidebarSection className="text-sm" title="App information">
-          <div className="flex justify-between items-center space-x-3">
-            <span>Version</span>
-            <span>{conf().APP_VERSION}</span>
+          <div className="px-3 py-3.5 rounded-lg bg-largeCard-background bg-opacity-50 grid grid-cols-2 gap-4">
+            {/* Hostname */}
+            <div className="col-span-2 space-y-1">
+              <p className="text-type-dimmed font-medium">Hostname</p>
+              <p className="text-white">{hostname}</p>
+            </div>
+
+            {/* Backend URL */}
+            <div className="col-span-2 space-y-1">
+              <p className="text-type-dimmed font-medium flex items-center">
+                Backend URL
+                <SecureBadge url={backendUrl} />
+              </p>
+              <p className="text-white">
+                {backendUrl.replace(/https?:\/\//, "")}
+              </p>
+            </div>
+
+            {/* User ID */}
+            <div className="col-span-2 space-y-1">
+              <p className="text-type-dimmed font-medium">User ID</p>
+              <p className="text-white">{account?.userId ?? "Not logged in"}</p>
+            </div>
+
+            {/* App version */}
+            <div className="col-span-1 space-y-1">
+              <p className="text-type-dimmed font-medium">App version</p>
+              <p className="text-type-dimmed px-2 py-1 rounded bg-settings-sidebar-badge inline-block">
+                {conf().APP_VERSION}
+              </p>
+            </div>
+
+            {/* Backend version */}
+            <div className="col-span-1 space-y-1">
+              <p className="text-type-dimmed font-medium">Backend version</p>
+              <p className="text-type-dimmed px-2 py-1 rounded bg-settings-sidebar-badge inline-flex items-center gap-1">
+                {backendMeta.error ? (
+                  <Icon
+                    icon={Icons.WARNING}
+                    className="text-type-danger text-base"
+                  />
+                ) : null}
+                {backendMeta.loading ? (
+                  <div className="h-4 w-12 bg-type-dimmed/20 rounded" />
+                ) : (
+                  backendMeta?.value?.version || "Unknown"
+                )}
+              </p>
+            </div>
           </div>
-          <div className="flex justify-between items-center space-x-3">
-            <span>Domain</span>
-            <span className="text-right">{hostname}</span>
-          </div>
-          {backendMeta.value ? (
-            <>
-              <div className="flex justify-between items-center space-x-3">
-                <span>Backend Version</span>
-                <span>{backendMeta.value.version}</span>
-              </div>
-              <div className="flex justify-between items-center space-x-3">
-                <span className="whitespace-nowrap">Backend URL</span>
-                <span className="text-right">
-                  <BackendUrl url={backendUrl} />
-                </span>
-              </div>
-            </>
-          ) : null}
         </SidebarSection>
       </Sticky>
     </div>
diff --git a/src/pages/parts/settings/ThemePart.tsx b/src/pages/parts/settings/ThemePart.tsx
index 40237585..3bb73899 100644
--- a/src/pages/parts/settings/ThemePart.tsx
+++ b/src/pages/parts/settings/ThemePart.tsx
@@ -120,7 +120,7 @@ export function ThemePart(props: {
   return (
     <div>
       <Heading1 border>Appearance</Heading1>
-      <div className="grid grid-cols-[repeat(auto-fill,minmax(200px,1fr))] gap-6 max-w-[700px]">
+      <div className="grid grid-cols-[repeat(auto-fill,minmax(160px,1fr))] gap-6 max-w-[700px]">
         {/* default theme */}
         <ThemePreview
           name="Default"
diff --git a/themes/default.ts b/themes/default.ts
index dd3d27b4..5e839998 100644
--- a/themes/default.ts
+++ b/themes/default.ts
@@ -120,6 +120,7 @@ export const defaultTheme = {
       settings: {
         sidebar: {
           activeLink: "#171728",
+          badge: "#0A0A12",
 
           type: {
             secondary: "#4B395F",