feat(ui): 更新多彩霓虹主题与全页面实拍配图

README.md

@@ -6,6 +6,12 @@
   <img src="docs/screenshots/login.png" width="720" alt="平台登录页"/>
 </p>
 
+## 多彩霓虹主题 · 2026-10-21
+
+全站采用玫红、橙金、薄荷绿、紫色与电光蓝多彩面板，包含彩虹渐变趋势图、极光登录背景及统一的导航、表格和 AI 对话样式。以下 12 张配图均于 2026-10-21 从当前运行版本重新采集。
+
+完整操作录屏与本次交付包：[交付树中的 2026-10-21 版本](https://code.xinmi.cloud/depei/panel-delivery-tree/src/branch/main/交付包/smart-parking-delivery-20261021)。
+
 ## 目录
 
 - [一、详细功能描述](#一详细功能描述)
@@ -112,7 +118,7 @@
 - **低延迟流媒体**：RTMP 收流 + Nginx-RTMP/FFmpeg 转 HLS 分发，兼顾实时性与浏览器兼容性。
 - **本地地图引擎**：Leaflet + 地图瓦片本地化切分与存储，支持自定义园区地图。
 - **私有化一键交付**：Docker Compose 编排前后端、数据库、媒体服务，一条命令完成部署。
-- **统一暗色面板设计体系**：玻璃拟态 + 霓虹光效 + 响应式布局，视觉统一、辨识度高。
+- **多彩霓虹面板设计体系**：五色指标卡 + 彩虹趋势图 + 极光玻璃背景 + 响应式布局，视觉统一、辨识度高。
 - **AI 能力可插拔**：支持标准 Chat Completions 协议，可按需切换 TokenFree 上的 Kimi / Qwen / Claude 等模型。
 
 ## 四、应用场景

frontend/src/app.tsx

@@ -1,5 +1,6 @@
 import { defineApp } from 'umi';
 import './global.less';
 import './styles/dazzle.less';
+import './styles/spectrum.less';
 
 export default defineApp({});

frontend/src/pages/login/index.module.less

@@ -279,3 +279,16 @@
   color: #a5f3fc;
   text-shadow: 0 0 14px rgba(34, 211, 238, 0.75);
 }
+
+/* Spectrum login: saturated aurora, readable midnight glass. */
+.loginPage {
+  background: radial-gradient(ellipse at 12% 20%, #7b185c 0%, transparent 48%), radial-gradient(ellipse at 88% 15%, #44259b 0%, transparent 45%), radial-gradient(ellipse at 78% 95%, #075d65 0%, transparent 48%), radial-gradient(ellipse at 5% 95%, #874019 0%, transparent 45%), #100c29;
+}
+.loginPanel {
+  border-color: #c084fc;
+  background: linear-gradient(145deg, rgba(79, 26, 85, .94), rgba(22, 21, 55, .97) 55%, rgba(9, 57, 64, .96));
+  box-shadow: 0 30px 80px #09051c, -18px 0 65px #f43f5e30, 18px 0 65px #22d3ee35;
+}
+.orbOne { background: radial-gradient(circle at 30% 30%, #ffcf6c80, #fb458c40 60%, transparent 70%); border-color: #ffb46c; }
+.orbTwo { background: radial-gradient(circle at 30% 30%, #b599ff80, #26dfd440 60%, transparent 70%); border-color: #ae92ff; }
+.brandRow h1 { color: #fff0fb; }

frontend/src/pages/overview/index.tsx

@@ -16,7 +16,7 @@ import './index.less';
 type OverviewData =
   ServiceTypes['GET /api/user/getOverviewStats']['res']['data'];
 
-const PALETTE = ['#22d3ee', '#fb7185', '#94a3b8'];
+const PALETTE = ['#42f5ba', '#ff668f', '#ffc56b'];
 
 const Overview: FC = () => {
   const [data, setData] = useState<OverviewData>();
@@ -183,6 +183,7 @@ const TrendChart: FC<{
     <div className="trend-chart">
       <svg viewBox={`0 0 ${W} ${H}`} preserveAspectRatio="none">
         <defs>
+          <linearGradient id="trendLine" x1="0" y1="0" x2="1" y2="0"><stop offset="0%" stopColor="#36e8dd" /><stop offset="45%" stopColor="#b593ff" /><stop offset="75%" stopColor="#ff76b6" /><stop offset="100%" stopColor="#ffc56b" /></linearGradient>
           <linearGradient id="trendFill" x1="0" y1="0" x2="0" y2="1">
             <stop offset="0%" stopColor="#22d3ee" stopOpacity="0.45" />
             <stop offset="100%" stopColor="#22d3ee" stopOpacity="0" />
@@ -203,7 +204,7 @@ const TrendChart: FC<{
         <path
           d={path.line}
           fill="none"
-          stroke="#22d3ee"
+          stroke="url(#trendLine)"
           strokeWidth="2.5"
           strokeLinecap="round"
           strokeLinejoin="round"

frontend/src/styles/spectrum.less

@@ -0,0 +1,101 @@
+/* Spectrum theme: color is carried by surfaces, not only animated accents. */
+:root {
+  --panel-bg: rgba(30, 20, 57, .88);
+  --panel-bg-strong: rgba(25, 18, 48, .98);
+  --panel-border: rgba(192, 132, 252, .42);
+  --text-secondary: #c9c4e4;
+}
+
+body {
+  background: radial-gradient(ellipse at 0% 15%, #631c64 0%, transparent 48%),
+    radial-gradient(ellipse at 100% 5%, #253d86 0%, transparent 45%),
+    radial-gradient(ellipse at 85% 100%, #126459 0%, transparent 44%),
+    radial-gradient(ellipse at 10% 100%, #783625 0%, transparent 40%), #100d25;
+}
+body::after {
+  background: radial-gradient(ellipse at 20% 25%, #ff409522, transparent 48%),
+    radial-gradient(ellipse at 80% 70%, #40eac522, transparent 48%);
+}
+.glass-header {
+  background: linear-gradient(100deg, #481b55ee, #20204eee 50%, #11484bee) !important;
+  border-bottom-color: #bd80ee;
+}
+.glass-header::after {
+  background: linear-gradient(90deg, #ff648c, #ffce73, #55edbb, #42dffa, #ae8aff, #ff79c5);
+  background-size: 100% 100%;
+  animation: none;
+}
+.brand-title { color: #fff0fb; }
+.glass-sider { background: linear-gradient(180deg, #281735ed, #141e3ded 60%, #123b3bed) !important; }
+.glass-sider .ant-menu-item,
+.glass-sider .ant-menu-submenu-title { --nav-color: #ff91ca; }
+.glass-sider .ant-menu-item:nth-child(3n + 2),
+.glass-sider .ant-menu-submenu:nth-child(3n + 2) > .ant-menu-submenu-title { --nav-color: #68efd0; }
+.glass-sider .ant-menu-item:nth-child(3n),
+.glass-sider .ant-menu-submenu:nth-child(3n) > .ant-menu-submenu-title { --nav-color: #ffd083; }
+.glass-sider .ant-menu .anticon { color: var(--nav-color); }
+.glass-sider .ant-menu-item-selected {
+  background: linear-gradient(100deg, #93315c, #563393 58%, #205467) !important;
+  box-shadow: inset 3px 0 #ffb4df, 0 6px 22px #e7478b22;
+}
+.glass-footer { background: linear-gradient(90deg, #321934ed, #142d3ded); }
+
+.overview-screen .overview-header {
+  background: linear-gradient(110deg, #70264b, #382667 52%, #13575b);
+  border-color: #dc80c8;
+}
+.overview-screen .overview-title p { color: #ffd2ef; }
+.overview-screen .overview-title-icon { color: #ffce73; }
+.overview-screen .kpi-card { --accent: #67e8f9; --tint: #13576c; }
+.overview-screen .tone-green { --accent: #78f9ba; --tint: #176044; }
+.overview-screen .tone-red { --accent: #ffa4c2; --tint: #7b254b; }
+.overview-screen .tone-purple { --accent: #dfb6ff; --tint: #58318b; }
+.overview-screen .tone-blue { --accent: #ffda85; --tint: #714323; }
+.overview-screen .kpi-card {
+  background: linear-gradient(125deg, var(--tint), #19172f 115%);
+  border-color: var(--accent);
+  border-top-width: 3px;
+  box-shadow: 0 12px 28px #09071955, inset 0 1px #ffffff22;
+}
+.overview-screen .kpi-icon { color: var(--accent); background: #ffffff14; animation: none; box-shadow: 0 0 22px #ffffff16; }
+.overview-screen .kpi-value { color: var(--accent); animation: none; text-shadow: 0 0 24px var(--tint); }
+.overview-screen .kpi-label { color: #fff4ff; }
+.overview-screen .kpi-sub { color: #e3dced; }
+.overview-screen .ov-panel {
+  background: linear-gradient(145deg, #24234c, #15162f);
+  border-color: #a393ed80;
+}
+.overview-screen .ov-dist { background: linear-gradient(145deg, #154b46, #171e36); border-color: #5adfc480; }
+.overview-screen .ov-latest { background: linear-gradient(145deg, #52243e, #22172f); border-color: #f987b380; }
+.overview-screen .panel-title-bar { background: linear-gradient(#ffce73, #ff76b6, #ae8aff); }
+.overview-screen .donut-svg { animation: none; }
+.overview-screen .latest-list li:nth-child(odd) { background: #ff91ca0b; border-radius: 8px; }
+
+#root .ant-card {
+  background: linear-gradient(120deg, #39204edb, #172b42ed 65%, #12463edb);
+  border-color: #b68be780;
+}
+.ant-card-head { background: linear-gradient(90deg, #d9468a28, #9865e528, #2ed6c228); }
+.ant-table-thead > tr > th {
+  background: #44305d !important;
+  color: #fff0fc !important;
+  border-bottom-color: #c087e77a !important;
+}
+.ant-table-tbody > tr:nth-child(even) > td { background: #a78bfa09 !important; }
+.ant-table-tbody > tr.ant-table-row:hover > td { background: #b46ae526 !important; }
+.ant-btn-primary {
+  background: linear-gradient(110deg, #a32962, #7434ae 55%, #176a79);
+  box-shadow: 0 6px 22px #ed4a982e;
+}
+.ant-btn-primary:hover, .ant-btn-primary:focus {
+  background: linear-gradient(110deg, #b42d6e, #843cc1 55%, #187788) !important;
+}
+.ant-pagination .ant-pagination-item-active { border-color: #ed91ce; background: #91396a44; }
+.ai-chat-page .panel-card { background: linear-gradient(135deg, #49214de8, #211b42f5 45%, #123c46eb); border-color: #cb88e5; }
+.ai-chat-page .ai-robot-avatar { background: linear-gradient(135deg, #b42c79, #6537bd); }
+.ai-chat-page .is-user .ai-bubble-content { background: linear-gradient(120deg, #74305f, #47377f); border-color: #d995d5; }
+.ai-chat-page .is-assistant .ai-bubble-content { background: #16454b; border-color: #57cdb2; }
+
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after { animation: none !important; transition: none !important; }
+}