From 624da23a1ca1d8f51b750c89e30e52e7e8d8b28e Mon Sep 17 00:00:00 2001
From: leonincs <xianchaoqian@gmail.com>
Date: Sun, 26 Apr 2026 15:47:17 +0800
Subject: [PATCH] Add frontend messaging experience

---
 frontend/src/api/message.ts            |  10 +
 frontend/src/api/types.ts              |  19 +-
 frontend/src/components/AppShell.vue   | 249 +++++++-----
 frontend/src/router/index.ts           |  19 +-
 frontend/src/style.css                 | 242 ++++++------
 frontend/src/views/AccountView.vue     | 100 ++---
 frontend/src/views/MessageView.vue     | 503 +++++++++++++++++++++++++
 frontend/src/views/UserProfileView.vue | 133 ++++---
 8 files changed, 944 insertions(+), 331 deletions(-)
 create mode 100644 frontend/src/api/message.ts
 create mode 100644 frontend/src/views/MessageView.vue

diff --git a/frontend/src/api/message.ts b/frontend/src/api/message.ts
new file mode 100644
index 0000000..5052da8
--- /dev/null
+++ b/frontend/src/api/message.ts
@@ -0,0 +1,10 @@
+import { postJson } from './client'
+import type { DirectMessage, ListMessagesResponse } from './types'
+
+export function sendMessage(toId: number, content: string) {
+  return postJson<DirectMessage>('/message/send', { to_id: toId, content }, { authRequired: true })
+}
+
+export function listMessages(peerId: number) {
+  return postJson<ListMessagesResponse>('/message/list', { peer_id: peerId }, { authRequired: true })
+}
diff --git a/frontend/src/api/types.ts b/frontend/src/api/types.ts
index 0311488..37d30a5 100644
--- a/frontend/src/api/types.ts
+++ b/frontend/src/api/types.ts
@@ -1,6 +1,19 @@
-export type MessageResponse = { message: string }
-
-export type TokenResponse = { token: string; refresh_token?: string; account_id?: number; username?: string }
+export type MessageResponse = { message: string }
+
+export type DirectMessage = {
+  id: number
+  from_id: number
+  to_id: number
+  content: string
+  is_read: boolean
+  created_at: string
+}
+
+export type ListMessagesResponse = {
+  messages: DirectMessage[]
+}
+
+export type TokenResponse = { token: string; refresh_token?: string; account_id?: number; username?: string }
 
 export type Account = {
   id: number
diff --git a/frontend/src/components/AppShell.vue b/frontend/src/components/AppShell.vue
index 1e0042f..97756da 100644
--- a/frontend/src/components/AppShell.vue
+++ b/frontend/src/components/AppShell.vue
@@ -58,11 +58,12 @@ async function goSettings() {
 
       <nav class="dy-nav">
         <RouterLink class="dy-nav-link" to="/">推荐</RouterLink>
-        <RouterLink class="dy-nav-link" to="/hot">热榜</RouterLink>
-        <RouterLink class="dy-nav-link" to="/video">发布</RouterLink>
-        <RouterLink class="dy-nav-link" to="/account">账号</RouterLink>
-        <RouterLink class="dy-nav-link" to="/settings">设置</RouterLink>
-      </nav>
+        <RouterLink class="dy-nav-link" to="/hot">热榜</RouterLink>
+        <RouterLink class="dy-nav-link" to="/video">发布</RouterLink>
+        <RouterLink class="dy-nav-link" to="/account">账号</RouterLink>
+        <RouterLink v-if="auth.isLoggedIn" class="dy-nav-link" to="/messages">私信</RouterLink>
+        <RouterLink class="dy-nav-link" to="/settings">设置</RouterLink>
+      </nav>
 
       <div class="dy-aside-foot">
         <div class="dy-user">
@@ -87,10 +88,18 @@ async function goSettings() {
           <button class="dy-btn dy-btn-primary" type="button" @click="onSearch">搜索</button>
         </div>
 
-        <div class="dy-top-right">
-          <RouterLink class="dy-btn dy-btn-ghost" to="/video">+ 发布视频</RouterLink>
-        </div>
-      </header>
+        <div class="dy-top-right">
+          <RouterLink class="dy-btn dy-btn-ghost" to="/video">+ 发布视频</RouterLink>
+        </div>
+      </header>
+
+      <nav class="dy-mobile-nav">
+        <RouterLink class="dy-mobile-link" to="/">推荐</RouterLink>
+        <RouterLink class="dy-mobile-link" to="/hot">热榜</RouterLink>
+        <RouterLink class="dy-mobile-link" to="/video">发布</RouterLink>
+        <RouterLink v-if="auth.isLoggedIn" class="dy-mobile-link" to="/messages">私信</RouterLink>
+        <RouterLink class="dy-mobile-link" to="/account">账号</RouterLink>
+      </nav>
 
       <div class="dy-content" :class="props.full ? 'full' : 'padded'">
         <template v-if="props.full">
@@ -109,57 +118,60 @@ async function goSettings() {
 </template>
 
 <style scoped>
-.dy-shell {
-  height: 100vh;
-  display: grid;
-  grid-template-columns: 240px 1fr;
-  background: radial-gradient(1200px 900px at 20% -25%, rgba(254, 44, 85, 0.18), transparent 60%),
-    radial-gradient(900px 700px at 90% 10%, rgba(37, 244, 238, 0.12), transparent 55%), transparent;
-}
-
-.dy-aside {
-  border-right: 1px solid rgba(255, 255, 255, 0.08);
-  background: rgba(0, 0, 0, 0.35);
-  backdrop-filter: blur(16px);
-  padding: 14px 12px;
-  display: flex;
-  flex-direction: column;
+.dy-shell {
+  height: 100vh;
+  display: grid;
+  grid-template-columns: 232px 1fr;
+  background: transparent;
+}
+
+.dy-aside {
+  border-right: 1px solid var(--border);
+  background: rgba(12, 16, 23, 0.78);
+  backdrop-filter: blur(18px);
+  padding: 14px 12px;
+  display: flex;
+  flex-direction: column;
   gap: 14px;
 }
 
 .dy-logo {
-  font-weight: 900;
-  letter-spacing: 0.4px;
-  font-size: 18px;
-  padding: 10px 10px;
-  border-radius: 12px;
-  background: rgba(255, 255, 255, 0.06);
-  border: 1px solid rgba(255, 255, 255, 0.1);
-}
+  font-weight: 900;
+  letter-spacing: 0;
+  font-size: 18px;
+  padding: 10px 10px;
+  border-radius: 8px;
+  background: rgba(43, 161, 255, 0.1);
+  border: 1px solid rgba(43, 161, 255, 0.22);
+  text-decoration: none;
+}
 
 .dy-nav {
   display: grid;
   gap: 8px;
 }
 
-.dy-nav-link {
-  padding: 10px 10px;
-  border-radius: 12px;
-  border: 1px solid transparent;
-  background: rgba(255, 255, 255, 0.04);
-}
-
-.dy-nav-link.router-link-active {
-  border-color: rgba(254, 44, 85, 0.42);
-  background: rgba(254, 44, 85, 0.12);
-}
+.dy-nav-link {
+  padding: 10px 10px;
+  border-radius: 8px;
+  border: 1px solid transparent;
+  background: rgba(255, 255, 255, 0.04);
+  color: rgba(246, 248, 251, 0.86);
+  text-decoration: none;
+}
+
+.dy-nav-link.router-link-active {
+  border-color: rgba(43, 161, 255, 0.42);
+  background: rgba(43, 161, 255, 0.14);
+  color: rgba(246, 248, 251, 0.96);
+}
 
 .dy-aside-foot {
   margin-top: auto;
   display: grid;
   gap: 10px;
   padding-top: 12px;
-  border-top: 1px solid rgba(255, 255, 255, 0.08);
+  border-top: 1px solid var(--border);
 }
 
 .dy-user {
@@ -181,14 +193,14 @@ async function goSettings() {
   box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.14);
 }
 
-.dy-user-dot.bad {
-  background: rgba(254, 44, 85, 1);
-  box-shadow: 0 0 0 3px rgba(254, 44, 85, 0.14);
-}
-
-.dy-user-name {
-  font-size: 13px;
-  color: rgba(255, 255, 255, 0.86);
+.dy-user-dot.bad {
+  background: rgba(255, 93, 115, 1);
+  box-shadow: 0 0 0 3px rgba(255, 93, 115, 0.14);
+}
+
+.dy-user-name {
+  font-size: 13px;
+  color: var(--text);
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -199,12 +211,12 @@ async function goSettings() {
   gap: 10px;
 }
 
-.dy-btn {
+.dy-btn {
   appearance: none;
-  border: 1px solid rgba(255, 255, 255, 0.14);
-  background: rgba(255, 255, 255, 0.06);
-  color: rgba(255, 255, 255, 0.9);
-  border-radius: 12px;
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.06);
+  color: var(--text);
+  border-radius: 8px;
   padding: 10px 12px;
   cursor: pointer;
   text-decoration: none;
@@ -219,19 +231,19 @@ async function goSettings() {
   background: rgba(255, 255, 255, 0.1);
 }
 
-.dy-btn-primary {
-  border-color: rgba(254, 44, 85, 0.5);
-  background: rgba(254, 44, 85, 0.16);
-}
-
-.dy-btn-primary:hover {
-  background: rgba(254, 44, 85, 0.24);
-}
-
-.dy-btn-ghost {
-  border-color: rgba(255, 255, 255, 0.14);
-  background: rgba(0, 0, 0, 0.15);
-}
+.dy-btn-primary {
+  border-color: rgba(43, 161, 255, 0.5);
+  background: rgba(43, 161, 255, 0.16);
+}
+
+.dy-btn-primary:hover {
+  background: rgba(43, 161, 255, 0.24);
+}
+
+.dy-btn-ghost {
+  border-color: var(--border);
+  background: rgba(255, 255, 255, 0.045);
+}
 
 .dy-main {
   height: 100vh;
@@ -240,11 +252,11 @@ async function goSettings() {
   min-width: 0;
 }
 
-.dy-topbar {
-  height: 56px;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
-  background: rgba(0, 0, 0, 0.28);
-  backdrop-filter: blur(16px);
+.dy-topbar {
+  height: 56px;
+  border-bottom: 1px solid var(--border);
+  background: rgba(12, 16, 23, 0.68);
+  backdrop-filter: blur(18px);
   display: grid;
   grid-template-columns: 180px 1fr 180px;
   gap: 12px;
@@ -252,12 +264,12 @@ async function goSettings() {
   padding: 0 14px;
 }
 
-.dy-tabs-hint {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.55);
-  text-transform: uppercase;
-  letter-spacing: 0.16em;
-}
+.dy-tabs-hint {
+  font-size: 12px;
+  color: var(--muted);
+  text-transform: uppercase;
+  letter-spacing: 0;
+}
 
 .dy-search {
   display: grid;
@@ -269,20 +281,20 @@ async function goSettings() {
   justify-self: center;
 }
 
-.dy-search-input {
+.dy-search-input {
   width: 100%;
-  background: rgba(255, 255, 255, 0.06);
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  border-radius: 999px;
-  color: rgba(255, 255, 255, 0.9);
+  background: rgba(255, 255, 255, 0.055);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  color: var(--text);
   padding: 10px 14px;
   outline: none;
 }
 
-.dy-search-input:focus {
-  border-color: rgba(37, 244, 238, 0.42);
-  box-shadow: 0 0 0 3px rgba(37, 244, 238, 0.14);
-}
+.dy-search-input:focus {
+  border-color: rgba(43, 161, 255, 0.52);
+  box-shadow: 0 0 0 3px rgba(43, 161, 255, 0.14);
+}
 
 .dy-top-right {
   display: flex;
@@ -298,25 +310,54 @@ async function goSettings() {
   overflow: auto;
 }
 
-.dy-content.full {
-  overflow: hidden;
-}
-
-@media (max-width: 900px) {
-  .dy-shell {
+.dy-content.full {
+  overflow: hidden;
+}
+
+.dy-mobile-nav {
+  display: none;
+}
+
+@media (max-width: 900px) {
+  .dy-shell {
     grid-template-columns: 1fr;
   }
   .dy-aside {
     display: none;
   }
-  .dy-topbar {
-    grid-template-columns: 1fr auto;
-  }
+  .dy-topbar {
+    grid-template-columns: 1fr;
+    padding: 0 10px;
+  }
   .dy-top-left {
     display: none;
   }
-  .dy-top-right {
-    display: none;
-  }
-}
-</style>
+  .dy-top-right {
+    display: none;
+  }
+  .dy-mobile-nav {
+    height: 48px;
+    display: grid;
+    grid-auto-flow: column;
+    grid-auto-columns: 1fr;
+    border-bottom: 1px solid var(--border);
+    background: rgba(12, 16, 23, 0.74);
+    backdrop-filter: blur(18px);
+  }
+  .dy-mobile-link {
+    display: grid;
+    place-items: center;
+    color: var(--muted);
+    font-size: 13px;
+    text-decoration: none;
+    border-bottom: 2px solid transparent;
+  }
+  .dy-mobile-link.router-link-active {
+    color: var(--text);
+    border-bottom-color: var(--primary);
+  }
+  .dy-search {
+    max-width: none;
+  }
+}
+</style>
diff --git a/frontend/src/router/index.ts b/frontend/src/router/index.ts
index 20905d5..2cf2347 100644
--- a/frontend/src/router/index.ts
+++ b/frontend/src/router/index.ts
@@ -6,10 +6,11 @@ import VideoView from '../views/VideoView.vue'
 import VideoDetailView from '../views/VideoDetailView.vue'
 import AccountView from '../views/AccountView.vue'
 import ChangePasswordView from '../views/ChangePasswordView.vue'
-import RegisterView from '../views/RegisterView.vue'
-import SettingsView from '../views/SettingsView.vue'
-import UserProfileView from '../views/UserProfileView.vue'
-import { useAuthStore } from '../stores/auth'
+import RegisterView from '../views/RegisterView.vue'
+import SettingsView from '../views/SettingsView.vue'
+import UserProfileView from '../views/UserProfileView.vue'
+import MessageView from '../views/MessageView.vue'
+import { useAuthStore } from '../stores/auth'
 
 const router = createRouter({
   history: createWebHistory(),
@@ -22,10 +23,12 @@ const router = createRouter({
     { path: '/account', name: 'account', component: AccountView },
     { path: '/account/register', name: 'account-register', component: RegisterView },
     { path: '/account/change-password', name: 'account-change-password', component: ChangePasswordView },
-    { path: '/settings', name: 'settings', component: SettingsView, meta: { requiresAuth: true } },
-    { path: '/u/:id', name: 'user-profile', component: UserProfileView, props: true },
-  ],
-})
+    { path: '/settings', name: 'settings', component: SettingsView, meta: { requiresAuth: true } },
+    { path: '/u/:id', name: 'user-profile', component: UserProfileView, props: true },
+    { path: '/messages', name: 'message-list', component: MessageView, meta: { requiresAuth: true } },
+    { path: '/messages/:peerId', name: 'messages', component: MessageView, meta: { requiresAuth: true } },
+  ],
+})
 
 router.beforeEach((to, _from, next) => {
   const auth = useAuthStore()
diff --git a/frontend/src/style.css b/frontend/src/style.css
index 3fa9f7a..f7f9a55 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -1,17 +1,19 @@
-:root {
-  color-scheme: dark;
-  --bg: #0b0b0f;
-  --panel: rgba(255, 255, 255, 0.06);
-  --panel-2: rgba(255, 255, 255, 0.1);
-  --text: rgba(255, 255, 255, 0.92);
-  --muted: rgba(255, 255, 255, 0.64);
-  --border: rgba(255, 255, 255, 0.12);
-  --primary: #fe2c55;
-  --primary-2: #25f4ee;
-  --danger: #fe2c55;
-  --ok: #22c55e;
-  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji',
-    'Segoe UI Emoji';
+:root {
+  color-scheme: dark;
+  --bg: #0e1117;
+  --bg-soft: #141922;
+  --panel: rgba(22, 27, 37, 0.82);
+  --panel-2: rgba(35, 42, 55, 0.78);
+  --text: rgba(246, 248, 251, 0.94);
+  --muted: rgba(205, 214, 226, 0.68);
+  --border: rgba(155, 171, 195, 0.18);
+  --primary: #2ba1ff;
+  --primary-2: #22c55e;
+  --danger: #ff5d73;
+  --ok: #22c55e;
+  --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
+  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji',
+    'Segoe UI Emoji';
   line-height: 1.5;
   font-synthesis: none;
   text-rendering: optimizeLegibility;
@@ -25,55 +27,65 @@
   box-sizing: border-box;
 }
 
-/* Hide scrollbars globally (still scrollable). */
-* {
-  scrollbar-width: none; /* Firefox */
-  -ms-overflow-style: none; /* IE/Edge legacy */
-}
-
-*::-webkit-scrollbar {
-  width: 0;
-  height: 0;
-}
-
-html,
-body {
-  height: 100%;
-}
-
-body {
-  margin: 0;
-  background: radial-gradient(1200px 900px at 20% -25%, rgba(254, 44, 85, 0.18), transparent 60%),
-    radial-gradient(900px 700px at 90% 10%, rgba(37, 244, 238, 0.12), transparent 55%), var(--bg);
-  color: var(--text);
-}
+* {
+  scrollbar-width: thin;
+  scrollbar-color: rgba(155, 171, 195, 0.35) transparent;
+}
+
+*::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+*::-webkit-scrollbar-thumb {
+  background: rgba(155, 171, 195, 0.28);
+  border-radius: 999px;
+}
+
+*::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+html,
+body {
+  height: 100%;
+}
+
+body {
+  margin: 0;
+  background:
+    radial-gradient(1000px 720px at 10% -20%, rgba(43, 161, 255, 0.14), transparent 58%),
+    linear-gradient(180deg, #10141d 0%, var(--bg) 42%, #0b0e14 100%);
+  color: var(--text);
+}
 
 a {
   color: inherit;
   text-decoration: none;
 }
 
-a:hover {
-  text-decoration: underline;
-}
-
-.container {
-  max-width: 1100px;
-  margin: 0 auto;
-  padding: 24px 16px 56px;
-}
-
-.card {
-  background: var(--panel);
-  border: 1px solid var(--border);
-  border-radius: 16px;
-  padding: 16px;
-  backdrop-filter: blur(10px);
-}
-
-.card + .card {
-  margin-top: 14px;
-}
+a:hover {
+  color: #dceeff;
+}
+
+.container {
+  max-width: 1180px;
+  margin: 0 auto;
+  padding: 22px 18px 56px;
+}
+
+.card {
+  background: var(--panel);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  padding: 18px;
+  backdrop-filter: blur(14px);
+  box-shadow: var(--shadow);
+}
+
+.card + .card {
+  margin-top: 16px;
+}
 
 .grid {
   display: grid;
@@ -106,11 +118,12 @@ a:hover {
   color: var(--muted);
 }
 
-.title {
-  font-size: 18px;
-  font-weight: 700;
-  margin: 0 0 6px;
-}
+.title {
+  font-size: 18px;
+  font-weight: 800;
+  margin: 0 0 6px;
+  letter-spacing: 0;
+}
 
 .subtle {
   font-size: 13px;
@@ -124,53 +137,56 @@ label {
   margin-bottom: 6px;
 }
 
-input,
-textarea,
-select {
-  width: 100%;
-  background: rgba(255, 255, 255, 0.06);
-  border: 1px solid var(--border);
-  border-radius: 12px;
-  color: var(--text);
-  padding: 10px 12px;
-  outline: none;
-}
+input,
+textarea,
+select {
+  width: 100%;
+  background: rgba(255, 255, 255, 0.055);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  color: var(--text);
+  padding: 11px 12px;
+  outline: none;
+  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
+}
 
 textarea {
   min-height: 88px;
   resize: vertical;
 }
 
-input:focus,
-textarea:focus,
-select:focus {
-  border-color: rgba(124, 92, 255, 0.8);
-  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.22);
-}
-
-button {
-  appearance: none;
-  border: 1px solid var(--border);
-  background: rgba(255, 255, 255, 0.08);
-  color: var(--text);
-  border-radius: 12px;
-  padding: 10px 14px;
-  cursor: pointer;
-  transition: 120ms ease;
-}
+input:focus,
+textarea:focus,
+select:focus {
+  border-color: rgba(43, 161, 255, 0.72);
+  box-shadow: 0 0 0 3px rgba(43, 161, 255, 0.18);
+  background: rgba(255, 255, 255, 0.075);
+}
+
+button {
+  appearance: none;
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.08);
+  color: var(--text);
+  border-radius: 8px;
+  padding: 10px 14px;
+  cursor: pointer;
+  transition: 120ms ease;
+  font: inherit;
+}
 
 button:hover {
   background: rgba(255, 255, 255, 0.12);
 }
 
-button.primary {
-  border-color: rgba(254, 44, 85, 0.55);
-  background: rgba(254, 44, 85, 0.18);
-}
-
-button.primary:hover {
-  background: rgba(254, 44, 85, 0.26);
-}
+button.primary {
+  border-color: rgba(43, 161, 255, 0.55);
+  background: rgba(43, 161, 255, 0.18);
+}
+
+button.primary:hover {
+  background: rgba(43, 161, 255, 0.26);
+}
 
 button.danger {
   border-color: rgba(255, 77, 109, 0.65);
@@ -186,12 +202,12 @@ button:disabled {
   cursor: not-allowed;
 }
 
-.pill {
+.pill {
   display: inline-flex;
   align-items: center;
   gap: 8px;
-  padding: 6px 10px;
-  border-radius: 999px;
+  padding: 6px 10px;
+  border-radius: 8px;
   border: 1px solid var(--border);
   background: rgba(255, 255, 255, 0.06);
   font-size: 13px;
@@ -211,14 +227,28 @@ button:disabled {
   font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
 }
 
-.pre {
+.pre {
   white-space: pre-wrap;
   word-break: break-word;
   font-size: 13px;
   line-height: 1.45;
   background: rgba(0, 0, 0, 0.25);
   border: 1px solid rgba(255, 255, 255, 0.1);
-  border-radius: 12px;
-  padding: 12px;
-  margin: 0;
-}
+  border-radius: 8px;
+  padding: 12px;
+  margin: 0;
+}
+
+@media (max-width: 760px) {
+  .container {
+    padding: 14px 12px 76px;
+  }
+
+  .card {
+    padding: 14px;
+  }
+
+  .row {
+    gap: 8px;
+  }
+}
diff --git a/frontend/src/views/AccountView.vue b/frontend/src/views/AccountView.vue
index 177ce25..cc24c85 100644
--- a/frontend/src/views/AccountView.vue
+++ b/frontend/src/views/AccountView.vue
@@ -349,23 +349,23 @@ watch(
   width: min(420px, 100%);
 }
 
-.ghost {
-  border: 1px solid rgba(255, 255, 255, 0.14);
-  background: rgba(0, 0, 0, 0.18);
-  color: rgba(255, 255, 255, 0.86);
-  border-radius: 12px;
-  padding: 10px 12px;
-  cursor: pointer;
-}
+.ghost {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.055);
+  color: var(--text);
+  border-radius: 8px;
+  padding: 10px 12px;
+  cursor: pointer;
+}
 
 .ghost:hover {
   background: rgba(255, 255, 255, 0.1);
 }
 
-.metric {
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  background: rgba(255, 255, 255, 0.06);
-  border-radius: 16px;
+.metric {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.06);
+  border-radius: 8px;
   padding: 12px 14px;
   min-width: 120px;
   cursor: pointer;
@@ -378,10 +378,10 @@ watch(
   background: rgba(255, 255, 255, 0.1);
 }
 
-.metric.active {
-  background: rgba(254, 44, 85, 0.14);
-  border-color: rgba(254, 44, 85, 0.55);
-}
+.metric.active {
+  background: rgba(43, 161, 255, 0.14);
+  border-color: rgba(43, 161, 255, 0.55);
+}
 
 .metric.static {
   cursor: default;
@@ -398,18 +398,18 @@ watch(
   letter-spacing: 0.2px;
 }
 
-.metric-label {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.65);
-}
-
-.hint {
-  color: rgba(255, 255, 255, 0.78);
-}
-
-.hint.bad {
-  color: rgba(254, 44, 85, 0.92);
-}
+.metric-label {
+  font-size: 12px;
+  color: var(--muted);
+}
+
+.hint {
+  color: var(--muted);
+}
+
+.hint.bad {
+  color: var(--danger);
+}
 
 .drawer-backdrop {
   position: fixed;
@@ -423,12 +423,12 @@ watch(
   padding: 16px;
 }
 
-.drawer {
+.drawer {
   width: min(520px, calc(100vw - 18px));
   max-height: min(78vh, 720px);
-  background: rgba(0, 0, 0, 0.65);
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  border-radius: 18px;
+  background: rgba(13, 18, 29, 0.92);
+  border: 1px solid var(--border);
+  border-radius: 8px;
   overflow: hidden;
   display: grid;
   grid-template-rows: auto 1fr;
@@ -439,7 +439,7 @@ watch(
   align-items: center;
   justify-content: space-between;
   padding: 14px 14px;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+  border-bottom: 1px solid var(--border);
 }
 
 .drawer-title {
@@ -449,8 +449,8 @@ watch(
 .drawer-x {
   width: 34px;
   height: 34px;
-  border-radius: 12px;
-  border: 1px solid rgba(255, 255, 255, 0.14);
+  border-radius: 8px;
+  border: 1px solid var(--border);
   background: rgba(255, 255, 255, 0.06);
   color: rgba(255, 255, 255, 0.9);
   cursor: pointer;
@@ -465,14 +465,14 @@ watch(
   gap: 10px;
 }
 
-.drawer-hint {
-  color: rgba(255, 255, 255, 0.78);
+.drawer-hint {
+  color: var(--muted);
   padding: 12px 0;
 }
 
-.drawer-hint.bad {
-  color: rgba(254, 44, 85, 0.92);
-}
+.drawer-hint.bad {
+  color: var(--danger);
+}
 
 .video-grid {
   display: grid;
@@ -492,10 +492,10 @@ watch(
   }
 }
 
-.video-card {
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  background: rgba(255, 255, 255, 0.05);
-  border-radius: 16px;
+.video-card {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.05);
+  border-radius: 8px;
   overflow: hidden;
   cursor: pointer;
   padding: 0;
@@ -539,8 +539,8 @@ watch(
   gap: 12px;
   align-items: center;
   padding: 10px 10px;
-  border-radius: 14px;
-  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 8px;
+  border: 1px solid var(--border);
   background: rgba(255, 255, 255, 0.05);
   cursor: pointer;
 }
@@ -557,10 +557,10 @@ watch(
   font-weight: 800;
 }
 
-.user-id {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.6);
-}
+.user-id {
+  font-size: 12px;
+  color: var(--muted);
+}
 
 .mono {
   font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
diff --git a/frontend/src/views/MessageView.vue b/frontend/src/views/MessageView.vue
new file mode 100644
index 0000000..6f44b26
--- /dev/null
+++ b/frontend/src/views/MessageView.vue
@@ -0,0 +1,503 @@
+<script setup lang="ts">
+import { computed, nextTick, onMounted, reactive, ref, watch } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+
+import AppShell from '../components/AppShell.vue'
+import UserAvatar from '../components/UserAvatar.vue'
+import { ApiError } from '../api/client'
+import * as accountApi from '../api/account'
+import * as messageApi from '../api/message'
+import type { Account, DirectMessage } from '../api/types'
+import { useAuthStore } from '../stores/auth'
+import { useSocialStore } from '../stores/social'
+import { useToastStore } from '../stores/toast'
+
+const route = useRoute()
+const router = useRouter()
+const auth = useAuthStore()
+const social = useSocialStore()
+const toast = useToastStore()
+
+const peerId = computed(() => {
+  const raw = route.params.peerId
+  return typeof raw === 'string' ? Number(raw) : 0
+})
+const myId = computed(() => auth.claims?.account_id ?? 0)
+const hasPeer = computed(() => Number.isFinite(peerId.value) && peerId.value > 0)
+const listEl = ref<HTMLDivElement | null>(null)
+const content = ref('')
+
+const state = reactive({
+  loading: false,
+  sending: false,
+  error: '',
+  peer: null as Account | null,
+  messages: [] as DirectMessage[],
+})
+
+const orderedMessages = computed(() => [...state.messages].sort((a, b) => new Date(a.created_at).getTime() - new Date(b.created_at).getTime()))
+const canSend = computed(() => content.value.trim().length > 0 && !state.sending && !!state.peer && peerId.value > 0)
+const contactItems = computed(() => {
+  const map = new Map<number, Account>()
+  for (const user of social.vloggers) map.set(user.id, user)
+  for (const user of social.followers) map.set(user.id, user)
+  return [...map.values()].filter((user) => user.id !== myId.value)
+})
+const contactLoading = computed(() => social.vloggersLoading || social.followersLoading)
+const contactError = computed(() => social.vloggersError || social.followersError)
+
+function formatTime(value: string) {
+  const date = new Date(value)
+  if (Number.isNaN(date.getTime())) return ''
+  return date.toLocaleString([], { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' })
+}
+
+async function scrollToBottom() {
+  await nextTick()
+  if (listEl.value) listEl.value.scrollTop = listEl.value.scrollHeight
+}
+
+async function loadChat() {
+  if (!auth.isLoggedIn) {
+    await router.push({ path: '/account', query: { redirect: route.fullPath } })
+    return
+  }
+  if (!hasPeer.value) {
+    await social.refreshMine()
+    state.loading = false
+    state.error = ''
+    state.peer = null
+    state.messages = []
+    return
+  }
+  if (!Number.isFinite(peerId.value) || peerId.value <= 0) {
+    state.error = '无效的用户 id'
+    return
+  }
+  if (peerId.value === myId.value) {
+    state.error = '请选择其他用户发送私信'
+    return
+  }
+
+  state.loading = true
+  state.error = ''
+  try {
+    const [peer, res] = await Promise.all([accountApi.findById(peerId.value), messageApi.listMessages(peerId.value)])
+    state.peer = peer
+    state.messages = res.messages ?? []
+    await scrollToBottom()
+  } catch (e) {
+    state.error = e instanceof ApiError ? e.message : String(e)
+    state.peer = null
+    state.messages = []
+  } finally {
+    state.loading = false
+  }
+}
+
+async function send() {
+  const text = content.value.trim()
+  if (!text || state.sending || !state.peer) return
+
+  state.sending = true
+  try {
+    const msg = await messageApi.sendMessage(peerId.value, text)
+    state.messages = [msg, ...state.messages]
+    content.value = ''
+    await scrollToBottom()
+  } catch (e) {
+    const msg = e instanceof ApiError ? e.message : String(e)
+    toast.error(msg)
+  } finally {
+    state.sending = false
+  }
+}
+
+async function goPeerProfile() {
+  if (state.peer) await router.push(`/u/${state.peer.id}`)
+}
+
+async function openChat(userId: number) {
+  await router.push(`/messages/${userId}`)
+}
+
+watch(
+  () => route.params.peerId,
+  () => {
+    state.peer = null
+    state.messages = []
+    content.value = ''
+    void loadChat()
+  },
+)
+
+onMounted(loadChat)
+</script>
+
+<template>
+  <AppShell>
+    <section class="chat-shell">
+      <div v-if="!hasPeer" class="contact-panel">
+        <div class="contact-head">
+          <div>
+            <p class="title">私信</p>
+            <p class="subtle">选择关注或粉丝里的用户开始聊天。</p>
+          </div>
+          <button class="ghost small" type="button" :disabled="contactLoading" @click="social.refreshMine">刷新</button>
+        </div>
+
+        <div class="contact-body">
+          <div v-if="contactLoading" class="chat-hint">加载中…</div>
+          <div v-else-if="contactError" class="chat-hint bad">{{ contactError }}</div>
+          <div v-else-if="contactItems.length === 0" class="empty">
+            <div class="empty-title">暂无可聊天用户</div>
+            <div class="empty-text">关注别人或拥有粉丝后，可以从这里开始私信。</div>
+          </div>
+
+          <button v-for="user in contactItems" :key="user.id" class="contact-row" type="button" @click="openChat(user.id)">
+            <UserAvatar :username="user.username" :id="user.id" :size="42" />
+            <span class="contact-meta">
+              <span class="contact-name">@{{ user.username }}</span>
+              <span class="contact-id mono">#{{ user.id }}</span>
+            </span>
+            <span class="contact-action">聊天</span>
+          </button>
+        </div>
+      </div>
+
+      <div v-else class="chat-panel">
+        <header class="chat-head">
+          <button class="icon-btn" type="button" title="返回" @click="router.back()">‹</button>
+          <button class="peer" type="button" :disabled="!state.peer" @click="goPeerProfile">
+            <UserAvatar :username="state.peer?.username ?? 'User'" :id="state.peer?.id ?? peerId" :size="44" />
+            <span class="peer-meta">
+              <span class="peer-name">@{{ state.peer?.username ?? '加载中' }}</span>
+              <span class="peer-id mono">#{{ state.peer?.id ?? peerId }}</span>
+            </span>
+          </button>
+          <button class="ghost small" type="button" :disabled="state.loading" @click="loadChat">刷新</button>
+        </header>
+
+        <div ref="listEl" class="message-list">
+          <div v-if="state.loading" class="chat-hint">加载中…</div>
+          <div v-else-if="state.error" class="chat-hint bad">{{ state.error }}</div>
+          <div v-else-if="orderedMessages.length === 0" class="empty">
+            <div class="empty-title">开始聊天</div>
+            <div class="empty-text">给 @{{ state.peer?.username ?? '对方' }} 发第一条消息。</div>
+          </div>
+
+          <div
+            v-for="msg in orderedMessages"
+            :key="msg.id"
+            class="bubble-row"
+            :class="{ mine: msg.from_id === myId }"
+          >
+            <UserAvatar
+              v-if="msg.from_id !== myId"
+              :username="state.peer?.username ?? 'User'"
+              :id="state.peer?.id ?? msg.from_id"
+              :size="32"
+            />
+            <div class="bubble-wrap">
+              <div class="bubble">{{ msg.content }}</div>
+              <div class="bubble-time">{{ formatTime(msg.created_at) }}</div>
+            </div>
+          </div>
+        </div>
+
+        <footer class="composer">
+          <textarea
+            v-model="content"
+            placeholder="输入私信内容"
+            :disabled="!!state.error || state.loading || state.sending"
+            @keydown.enter.exact.prevent="send"
+          />
+          <button class="primary send-btn" type="button" :disabled="!canSend" @click="send">
+            {{ state.sending ? '发送中' : '发送' }}
+          </button>
+        </footer>
+      </div>
+    </section>
+  </AppShell>
+</template>
+
+<style scoped>
+.chat-shell {
+  min-height: calc(100vh - 104px);
+  display: grid;
+}
+
+.contact-panel,
+.chat-panel {
+  height: min(760px, calc(100vh - 136px));
+  min-height: 560px;
+  overflow: hidden;
+  border: 1px solid var(--border);
+  background: rgba(13, 18, 29, 0.78);
+  border-radius: 8px;
+  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
+}
+
+.contact-panel,
+.chat-panel {
+  display: grid;
+}
+
+.contact-panel {
+  grid-template-rows: auto 1fr;
+}
+
+.chat-panel {
+  grid-template-rows: auto 1fr auto;
+}
+
+.contact-head,
+.chat-head {
+  min-height: 68px;
+  display: grid;
+  gap: 10px;
+  align-items: center;
+  padding: 12px 14px;
+  border-bottom: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.035);
+}
+
+.contact-head {
+  grid-template-columns: 1fr auto;
+}
+
+.contact-head .title {
+  margin: 0 0 4px;
+}
+
+.chat-head {
+  grid-template-columns: auto 1fr auto;
+}
+
+.contact-body {
+  min-height: 0;
+  overflow: auto;
+  padding: 14px;
+  display: grid;
+  gap: 10px;
+  align-content: start;
+}
+
+.contact-row {
+  display: grid;
+  grid-template-columns: auto minmax(0, 1fr) auto;
+  gap: 12px;
+  align-items: center;
+  text-align: left;
+  padding: 10px;
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.05);
+  border-radius: 8px;
+}
+
+.contact-row:hover {
+  background: rgba(255, 255, 255, 0.08);
+}
+
+.contact-meta {
+  min-width: 0;
+  display: grid;
+  gap: 2px;
+}
+
+.contact-name {
+  font-weight: 800;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.contact-id,
+.contact-action {
+  color: var(--muted);
+  font-size: 12px;
+}
+
+.contact-action {
+  color: rgba(190, 223, 255, 0.92);
+}
+
+.icon-btn {
+  width: 40px;
+  height: 40px;
+  padding: 0;
+  border-radius: 8px;
+  font-size: 28px;
+  line-height: 1;
+}
+
+.peer {
+  min-width: 0;
+  display: inline-grid;
+  grid-template-columns: auto minmax(0, 1fr);
+  gap: 10px;
+  align-items: center;
+  justify-self: start;
+  padding: 4px 8px 4px 4px;
+  border-radius: 8px;
+  background: transparent;
+  border-color: transparent;
+  text-align: left;
+}
+
+.peer:disabled {
+  opacity: 0.72;
+  cursor: default;
+}
+
+.peer-meta {
+  min-width: 0;
+  display: grid;
+  gap: 2px;
+}
+
+.peer-name {
+  font-weight: 800;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.peer-id {
+  color: var(--muted);
+  font-size: 12px;
+}
+
+.message-list {
+  min-height: 0;
+  overflow: auto;
+  padding: 18px 16px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.chat-hint {
+  margin: auto;
+  color: var(--muted);
+}
+
+.chat-hint.bad {
+  color: var(--danger);
+}
+
+.empty {
+  margin: auto;
+  text-align: center;
+  color: var(--muted);
+}
+
+.empty-title {
+  color: var(--text);
+  font-weight: 900;
+  margin-bottom: 6px;
+}
+
+.empty-text {
+  font-size: 13px;
+}
+
+.bubble-row {
+  display: grid;
+  grid-template-columns: auto minmax(0, 1fr);
+  gap: 10px;
+  align-items: end;
+}
+
+.bubble-row.mine {
+  grid-template-columns: minmax(0, 1fr);
+  justify-items: end;
+}
+
+.bubble-wrap {
+  max-width: min(68%, 560px);
+  display: grid;
+  gap: 4px;
+}
+
+.bubble {
+  padding: 10px 12px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  background: rgba(255, 255, 255, 0.08);
+  border-radius: 8px;
+  line-height: 1.5;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.mine .bubble {
+  border-color: rgba(43, 161, 255, 0.42);
+  background: rgba(43, 161, 255, 0.22);
+}
+
+.bubble-time {
+  color: var(--muted);
+  font-size: 11px;
+}
+
+.mine .bubble-time {
+  text-align: right;
+}
+
+.composer {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 10px;
+  align-items: end;
+  padding: 12px 14px;
+  border-top: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.035);
+}
+
+.composer textarea {
+  min-height: 44px;
+  max-height: 132px;
+  resize: vertical;
+}
+
+.send-btn {
+  min-width: 86px;
+  height: 44px;
+}
+
+.ghost.small {
+  padding: 8px 12px;
+}
+
+@media (max-width: 760px) {
+  .chat-shell {
+    min-height: calc(100vh - 56px);
+  }
+
+  .chat-panel {
+    min-height: calc(100vh - 92px);
+    height: calc(100vh - 92px);
+  }
+
+  .contact-panel {
+    min-height: calc(100vh - 92px);
+    height: calc(100vh - 92px);
+  }
+
+  .contact-head {
+    grid-template-columns: 1fr;
+  }
+
+  .bubble-wrap {
+    max-width: 86%;
+  }
+
+  .composer {
+    grid-template-columns: 1fr;
+  }
+
+  .send-btn {
+    width: 100%;
+  }
+}
+</style>
diff --git a/frontend/src/views/UserProfileView.vue b/frontend/src/views/UserProfileView.vue
index b294715..0e65aa3 100644
--- a/frontend/src/views/UserProfileView.vue
+++ b/frontend/src/views/UserProfileView.vue
@@ -82,9 +82,9 @@ async function loadSocialCounts() {
   }
 }
 
-async function toggleFollow() {
-  if (isMe.value) return
-  if (!auth.isLoggedIn) {
+async function toggleFollow() {
+  if (isMe.value) return
+  if (!auth.isLoggedIn) {
     toast.error('请先登录')
     await router.push('/account')
     return
@@ -102,8 +102,18 @@ async function toggleFollow() {
   } catch (e) {
     const msg = e instanceof ApiError ? e.message : String(e)
     toast.error(msg)
-  }
-}
+  }
+}
+
+async function goMessage() {
+  if (isMe.value) return
+  if (!auth.isLoggedIn) {
+    toast.error('请先登录')
+    await router.push({ path: '/account', query: { redirect: route.fullPath } })
+    return
+  }
+  await router.push(`/messages/${userId.value}`)
+}
 
 type ListTab = 'followers' | 'following'
 const drawer = reactive({
@@ -167,13 +177,16 @@ onMounted(loadProfile)
           </div>
         </div>
 
-        <div class="row">
-          <button v-if="isMe" class="ghost" type="button" @click="router.push('/account')">我的账号</button>
-          <button v-else class="primary" type="button" :disabled="!state.user || state.loading" @click="toggleFollow">
-            {{ isFollowing ? '已关注' : '关注' }}
-          </button>
-        </div>
-      </div>
+        <div class="row">
+          <button v-if="isMe" class="ghost" type="button" @click="router.push('/account')">我的账号</button>
+          <template v-else>
+            <button class="ghost" type="button" :disabled="!state.user || state.loading" @click="goMessage">私信</button>
+            <button class="primary" type="button" :disabled="!state.user || state.loading" @click="toggleFollow">
+              {{ isFollowing ? '已关注' : '关注' }}
+            </button>
+          </template>
+        </div>
+      </div>
 
       <div v-if="state.loading" class="hint" style="margin-top: 12px">加载中…</div>
       <div v-else-if="state.error" class="hint bad" style="margin-top: 12px">{{ state.error }}</div>
@@ -240,25 +253,25 @@ onMounted(loadProfile)
 </template>
 
 <style scoped>
-.ghost {
-  border: 1px solid rgba(255, 255, 255, 0.14);
-  background: rgba(0, 0, 0, 0.18);
-  color: rgba(255, 255, 255, 0.86);
-  border-radius: 12px;
-  padding: 10px 12px;
-  cursor: pointer;
-}
+.ghost {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.055);
+  color: var(--text);
+  border-radius: 8px;
+  padding: 10px 12px;
+  cursor: pointer;
+}
 
 .ghost:hover {
   background: rgba(255, 255, 255, 0.1);
 }
 
-.metric {
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  background: rgba(255, 255, 255, 0.06);
-  border-radius: 16px;
-  padding: 12px 14px;
-  min-width: 120px;
+.metric {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.06);
+  border-radius: 8px;
+  padding: 12px 14px;
+  min-width: 120px;
   cursor: pointer;
   display: grid;
   gap: 4px;
@@ -284,18 +297,18 @@ onMounted(loadProfile)
   letter-spacing: 0.2px;
 }
 
-.metric-label {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.65);
-}
-
-.hint {
-  color: rgba(255, 255, 255, 0.78);
-}
-
-.hint.bad {
-  color: rgba(254, 44, 85, 0.92);
-}
+.metric-label {
+  font-size: 12px;
+  color: var(--muted);
+}
+
+.hint {
+  color: var(--muted);
+}
+
+.hint.bad {
+  color: var(--danger);
+}
 
 .video-grid {
   display: grid;
@@ -315,10 +328,10 @@ onMounted(loadProfile)
   }
 }
 
-.video-card {
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  background: rgba(255, 255, 255, 0.05);
-  border-radius: 16px;
+.video-card {
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.05);
+  border-radius: 8px;
   overflow: hidden;
   cursor: pointer;
   padding: 0;
@@ -367,12 +380,12 @@ onMounted(loadProfile)
   padding: 16px;
 }
 
-.drawer {
+.drawer {
   width: min(520px, calc(100vw - 18px));
   max-height: min(78vh, 720px);
-  background: rgba(0, 0, 0, 0.65);
-  border: 1px solid rgba(255, 255, 255, 0.12);
-  border-radius: 18px;
+  background: rgba(13, 18, 29, 0.92);
+  border: 1px solid var(--border);
+  border-radius: 8px;
   overflow: hidden;
   display: grid;
   grid-template-rows: auto 1fr;
@@ -383,7 +396,7 @@ onMounted(loadProfile)
   align-items: center;
   justify-content: space-between;
   padding: 14px 14px;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+  border-bottom: 1px solid var(--border);
 }
 
 .drawer-title {
@@ -393,8 +406,8 @@ onMounted(loadProfile)
 .drawer-x {
   width: 34px;
   height: 34px;
-  border-radius: 12px;
-  border: 1px solid rgba(255, 255, 255, 0.14);
+  border-radius: 8px;
+  border: 1px solid var(--border);
   background: rgba(255, 255, 255, 0.06);
   color: rgba(255, 255, 255, 0.9);
   cursor: pointer;
@@ -409,14 +422,14 @@ onMounted(loadProfile)
   gap: 10px;
 }
 
-.drawer-hint {
-  color: rgba(255, 255, 255, 0.78);
+.drawer-hint {
+  color: var(--muted);
   padding: 12px 0;
 }
 
-.drawer-hint.bad {
-  color: rgba(254, 44, 85, 0.92);
-}
+.drawer-hint.bad {
+  color: var(--danger);
+}
 
 .user-row {
   text-align: left;
@@ -425,8 +438,8 @@ onMounted(loadProfile)
   gap: 12px;
   align-items: center;
   padding: 10px 10px;
-  border-radius: 14px;
-  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 8px;
+  border: 1px solid var(--border);
   background: rgba(255, 255, 255, 0.05);
   cursor: pointer;
 }
@@ -443,10 +456,10 @@ onMounted(loadProfile)
   font-weight: 800;
 }
 
-.user-id {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.6);
-}
+.user-id {
+  font-size: 12px;
+  color: var(--muted);
+}
 
 .mono {
   font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;