/* ============================================================
 * 周鲜生管理后台 · 原生版基础样式 base.css（零封装）
 * 由原 index.html 内联 <style>（L20-36 图标辅助 + L50-575 主样式）迁移，
 * 纯 CSS 零依赖；组件视觉由 ui.css 原生原语接管（Element Plus 已移除）。
 * 品牌三色体系：浅橙(#FF8A4C/#F97F35/#E8722C) × 浅灰白(#F7F5F2/#F3F0EB) × 白
 * ============================================================ */

/* ============ 原生图标 · 黑色简约风格（2026-09-10 零字体库版） ============ */
/* 渲染原理：.vi 为 1em×1em 方块，background-color:currentColor 提供颜色，
 * mask 用 /icons/<名称>.svg 镂空成图形 → 图标随 font-size 缩放、随 color 染色。
 * 图标由 App.icon(name) 工厂生成（style 里挂 --ic 变量指向 svg 文件），
 * 文件未上传时仅显示空白占位，不报错不破版。命名清单见 /icons/README.md */
.vi{display:inline-block;width:1em;height:1em;flex-shrink:0;vertical-align:-0.125em;background-color:currentColor;color:#322D26;-webkit-mask:var(--ic,none) center/contain no-repeat;mask:var(--ic,none) center/contain no-repeat}
/* 内联小图标：嵌在按钮/标题/标签文字中，跟随文字色（黑色简约） */
.vi-in{vertical-align:-2px;margin-right:4px;font-size:14px;color:inherit}
/* 侧边栏菜单图标：随文字色联动（active 时主色，平时深灰） */
.menu-item .vi{font-size:15px;margin-right:7px;color:inherit}
/* 顶栏按钮图标 */
.icon-btn .vi{font-size:18px;color:#322D26}
@media (max-width:900px){
  .kpi-icon .vi,.kpi-icon{width:32px;height:32px}
  .kpi-icon .vi{font-size:17px}
}

:root{
  /* ===== 2026-09-05 三色体系统一（对齐小程序商品管理页）：浅橙 × 浅灰白 × 白 =====
   * 橙系：#FF8A4C 主橙 / #F97F35 渐变浅端 / #E8722C 渐变深端 / #C2531A 深橙(危险)
   *       #FFF4EC 浅橙底 / #FFE9D8 浅橙描边 / #FFD9BC 橙线
   * 灰白系：#F7F5F2 页面底 / #F3F0EB 填充 / #EDE8E1 描边 / #F0EBE4 软描边
   * 文字：#14100A 主 / #322D26 次 / #4F483E 弱(加深)；卡面 #FFFFFF */
  --c-primary:#E8722C;
  --c-primary-grad:#FF8A4C;
  --c-primary-strong:#F97F35;
  --c-blue:#E8722C;
  --c-green:#2E7D32;
  --c-orange:#F97F35;
  --c-purple:#C2531A;
  --c-title:#14100A;
  --c-body:#322D26;
  --c-aux:#4F483E;
  --c-weak:#4F483E;
  --c-orange-bg:#FFF4EC;
  --c-orange-border:#FFE9D8;
  --c-page:#F7F5F2;
  --c-card:#ffffff;
  --c-border:#EDE8E1;
  --shadow-light:0 2px 10px rgba(61,58,53,.04);
  --shadow-mid:0 4px 14px rgba(61,58,53,.06);
  --shadow-card:0 2px 10px rgba(61,58,53,.04);
  --radius-s:8px;
  --radius-m:10px;
  --radius-l:14px;
  --sidebar-bg:#ffffff;
  --sidebar-border:#EDE8E1;
  --sidebar-text:#322D26;
  --sidebar-text-active:#E8722C;
  --sidebar-bg-active:#FFF4EC;
  --sidebar-text-hover:#14100A;
  --sidebar-bg-hover:#F7F5F2;
  /* 原生 UI 原语主色（ui.css 使用，替代原 Element Plus 主题变量） */
  --ui-primary:#E8722C;
  --ui-primary-light-3:#F0945A;
  --ui-primary-light-5:#F4B085;
  --ui-primary-light-7:#F7CCB3;
  --ui-primary-light-8:#F9DCCC;
  --ui-primary-light-9:#FBEDDF;
  --ui-primary-dark-2:#C2531A;
  --ui-radius:8px;
}
*{margin:0;padding:0;box-sizing:border-box}
/* hidden 属性强覆盖：布局类自带 display:flex/none 会压过 UA 默认，必须 !important */
[hidden]{display:none!important}
html,body{height:100%}
body{font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:var(--c-page);color:var(--c-body);font-size:14px;font-weight:400;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;font-feature-settings:'tnum'}
#app{height:100vh}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#EDE8E1;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#bfc3cf}
::-webkit-scrollbar-track{background:transparent}

/* ============ 主布局 ============ */
.app-layout{height:100vh;display:flex}

/* 侧边栏 - 字体和框缩小三分之一 */
.sidebar{width:210px;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;flex-shrink:0;transition:width .28s ease;position:relative;z-index:20;border-right:1px solid var(--sidebar-border)}
.sidebar.collapsed{width:43px}
.sidebar-logo{height:60px;display:flex;align-items:center;padding:0 12px;gap:8px;overflow:hidden;white-space:nowrap;border-bottom:1px solid var(--sidebar-border)}
.sidebar-logo .logo-icon{width:36px;height:36px;background:var(--c-primary);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:10px;flex-shrink:0}
.sidebar-logo .logo-text{font-size:15px;font-weight:700;color:var(--c-title);letter-spacing:.3px}
.sidebar-logo .logo-text .sub{display:block;font-size:11px;font-weight:400;color:var(--c-aux);letter-spacing:.5px;margin-top:1px}
.sidebar-menu{flex:1;overflow-y:auto;padding:8px 7px}
.sidebar-menu::-webkit-scrollbar{width:3px}
.sidebar-menu::-webkit-scrollbar-thumb{background:#EDE8E1;border-radius:2px}
.menu-item{display:flex;align-items:center;justify-content:flex-start;padding:0 10px;min-height:34px;cursor:pointer;color:var(--sidebar-text);font-size:14px;font-weight:500;transition:all .2s;white-space:nowrap;position:relative;border-radius:3px;margin-bottom:3px;text-align:left;letter-spacing:.3px;border:1px solid transparent}
.menu-item:hover{color:var(--sidebar-text-hover);background:var(--sidebar-bg-hover);border-color:var(--c-border)}
.menu-item.active{color:#fff;background:linear-gradient(135deg,#F97F35,#E8722C);font-weight:700;border-color:transparent;box-shadow:0 4px 10px rgba(255,138,76,.28)}
.menu-item.active::before{content:'';position:absolute;left:-7px;top:6px;bottom:6px;width:2px;border-radius:0 2px 2px 0;background:linear-gradient(180deg,#F97F35,#E8722C)}
/* 2026-09-05 后台整改：菜单两行布局（标题+一句话用途），解决"分不清功能用处" */
.mi-text{display:flex;flex-direction:column;line-height:1.15;flex:1;min-width:0;padding:3px 0;overflow:hidden}
.mi-title{font-size:13px}
.mi-desc{font-size:10px;font-weight:400;color:var(--c-aux);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu-item.active .mi-desc{color:rgba(255,255,255,.85);opacity:1}
.menu-section-label{padding:10px 7px 4px;font-size:11px;font-weight:700;color:var(--c-aux);letter-spacing:.3px;user-select:none;text-align:center}
.menu-section-divider{height:1px;background:var(--sidebar-border);margin:6px 7px}
.menu-item.collapsed{justify-content:center;padding:0}
.menu-icon-collapsed,.collapsed-icon{width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:3px;font-size:15px;font-weight:700;background:var(--sidebar-bg-hover);color:var(--c-aux);transition:all .2s}
.menu-item.active .menu-icon-collapsed,.menu-item.active .collapsed-icon{background:linear-gradient(135deg,#F97F35,#E8722C);color:#fff}
.collapsed-icon{background:transparent}
.sidebar-footer{padding:10px 12px;border-top:1px solid var(--sidebar-border);font-size:13px;color:var(--c-aux);white-space:nowrap;overflow:hidden}
.sidebar-footer .ver{color:var(--c-body);font-weight:600;margin-bottom:1px}
.sidebar-toggle-btn{height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--c-aux);border-top:1px solid var(--sidebar-border);transition:all .2s;font-size:12px;flex-shrink:0}
.sidebar-toggle-btn:hover{color:var(--c-primary);background:var(--sidebar-bg-hover)}

/* ============ 2026-09-05 三端消息角标：菜单项红点数字 + 顶栏铃铛面板 ============ */
.menu-item{position:relative}
.menu-badge{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  min-width:17px;height:17px;padding:0 5px;border-radius:9px;
  background:#C2531A;color:#fff;font-size:10px;font-weight:700;
  display:flex;align-items:center;justify-content:center;line-height:1;
  border:1.5px solid #fff;box-sizing:content-box;flex-shrink:0;
}
.menu-item.active .menu-badge{background:#fff;color:#C2531A;border-color:#E8722C}
/* 图标收拢模式下角标退化为右上角小红点 */
.menu-badge.dot{right:-2px;top:-2px;transform:none;min-width:8px;height:8px;padding:0;font-size:0;border-width:1.5px}
/* 顶栏铃铛计数 */
.bell-count{
  position:absolute;top:0px;right:0px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;
  background:#C2531A;color:#fff;font-size:10px;font-weight:700;
  display:flex;align-items:center;justify-content:center;line-height:1;
  border:1.5px solid #fff;box-sizing:content-box;
}
.icon-btn{position:relative}
/* 铃铛消息面板 */
.bell-panel{position:fixed;top:52px;right:16px;width:340px;max-width:calc(100vw - 32px);background:#fff;border:1px solid var(--c-border);border-radius:12px;box-shadow:0 12px 32px rgba(20,16,10,.14);z-index:300;overflow:hidden}
.bell-panel-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid #F0EBE4;font-weight:700;color:var(--c-title)}
.bell-panel-time{font-size:11px;color:var(--c-aux);font-weight:400}
.bell-panel-item{display:flex;align-items:center;gap:8px;padding:11px 14px;cursor:pointer;border-bottom:1px solid #F7F5F2;transition:background .15s}
.bell-panel-item:hover{background:#FFF9F4}
.bell-panel-item.zero{cursor:default}
.bell-panel-item.zero:hover{background:#fff}
.bp-label{font-size:13px;font-weight:600;color:var(--c-body);flex-shrink:0}
.bp-detail{font-size:11px;color:var(--c-aux);flex:1;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bp-count{min-width:20px;height:18px;padding:0 6px;border-radius:9px;background:#C2531A;color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bp-ok{font-size:11px;color:var(--c-green);flex-shrink:0}
.bell-panel-foot{padding:8px 14px;font-size:11px;color:var(--c-aux);background:var(--c-page)}
/* 域名绑定页：可复制链接样式（2026-09-05） */
.domain-url{font-size:12px;color:#1d6fd0;cursor:pointer;border-bottom:1px dashed #9ec3f3;word-break:break-all;transition:color .15s}
.domain-url:hover{color:#0a4fa8}
/* 手机端菜单遮罩（mobile-open 时点击收拢） */
.sidebar-mask{display:none}

/* 主区域 */
.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}
.topbar{height:56px;background:#fff;display:flex;align-items:center;padding:0 24px;border-bottom:1px solid var(--c-border);gap:16px;z-index:10}
.topbar .collapse-btn{font-size:20px;cursor:pointer;color:var(--c-body);width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}
.topbar .collapse-btn:hover{background:var(--c-page);color:var(--c-primary)}
/* 手机端汉堡胶囊文字标签（桌面隐藏，≤768px 显示，2026-09-05 顶部展开提示） */
.topbar .collapse-btn .cb-label{display:none;font-size:13px;font-weight:600;margin-left:2px}
.topbar .breadcrumb{font-size:15px;font-weight:600;color:var(--c-title);display:flex;align-items:center;gap:8px}
.topbar .breadcrumb .sep{color:#EDE8E1;font-weight:400}
.topbar .breadcrumb .crumb-first{color:var(--c-aux);font-weight:400}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:18px}
.topbar .server-status{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--c-green);background:#EAF6EB;padding:5px 12px;border-radius:4px}
.topbar .server-status .dot{width:7px;height:7px;border-radius:50%;background:var(--c-green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.topbar .icon-btn{width:36px;height:36px;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--c-aux);font-size:18px;transition:all .2s;position:relative}
.topbar .icon-btn:hover{background:var(--c-page);color:var(--c-primary)}
.topbar .icon-btn .badge{position:absolute;top:4px;right:4px;width:8px;height:8px;border-radius:50%;background:var(--c-primary);border:2px solid #fff}
.topbar .admin-info{display:flex;align-items:center;gap:10px;cursor:pointer;padding:4px 10px 4px 4px;border-radius:4px;transition:background .2s}
.topbar .admin-info:hover{background:var(--c-page)}
.topbar .admin-avatar{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#F97F35,#E8722C);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600}
.topbar .admin-meta{display:flex;flex-direction:column;line-height:1.3}
.topbar .admin-name{font-size:13px;font-weight:600;color:var(--c-title)}
.topbar .admin-role{font-size:11px;color:var(--c-aux)}
.topbar .tb-divider{width:1px;height:22px;background:var(--c-border);flex-shrink:0}
.content-area{flex:1;overflow-y:auto;padding:24px;background:var(--c-page);max-width:1600px;margin:0 auto;width:100%}
.content-area::-webkit-scrollbar{width:8px}
.content-area::-webkit-scrollbar-thumb{background:#EDE8E1;border-radius:4px}
.page-enter{animation:pageEnter .35s ease}
@keyframes pageEnter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* ============ 通用卡片 ============ */
.card{background:#fff;border-radius:14px;border:1px solid #F0EBE4;box-shadow:var(--shadow-card);padding:20px}
.card-title{font-size:15px;font-weight:600;color:var(--c-title);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.card-title .t-text{display:flex;align-items:center;gap:8px}
.card-title .t-text::before{content:'';width:4px;height:14px;border-radius:2px;background:var(--c-primary)}
.card-title .sub{font-size:12px;color:var(--c-aux);font-weight:400}

/* ============ KPI 卡片 ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.kpi-card{background:#fff;border-radius:14px;border:1px solid #F0EBE4;box-shadow:var(--shadow-card);padding:20px 22px;transition:border-color .2s;position:relative;overflow:hidden;display:flex;align-items:center;gap:16px}
.kpi-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px}
.kpi-card.c-blue::before{background:linear-gradient(180deg,#FFB27A,#E8722C)}
.kpi-card.c-green::before{background:linear-gradient(180deg,#9DCB9F,#2E7D32)}
.kpi-card.c-orange::before{background:linear-gradient(180deg,#FFB27A,#F97F35)}
.kpi-card.c-purple::before{background:linear-gradient(180deg,#E8A87C,#C2531A)}
.kpi-card.c-red::before{background:linear-gradient(180deg,#E89A6C,#C2531A)}
.kpi-card:hover{border-color:var(--c-primary)}
.kpi-icon{width:52px;height:52px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}
/* 黑色简约：图标统一黑色线条 + 浅灰底（2026-09-03 替换彩色 emoji 为 Vant 线条图标） */
.kpi-icon.c-blue{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.kpi-icon.c-green{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.kpi-icon.c-orange{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.kpi-icon.c-purple{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.kpi-icon.c-red{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.kpi-info{flex:1;min-width:0}
.kpi-label{font-size:13px;color:var(--c-aux);margin-bottom:6px}
.kpi-value{font-size:28px;font-weight:700;color:var(--c-primary);line-height:1.1;letter-spacing:-.5px}
.kpi-trend{font-size:12px;margin-top:6px;display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-weight:500}
.kpi-trend.up{color:var(--c-green);background:#EAF6EB}
.kpi-trend.down{color:var(--c-primary);background:#FFF4EC}

/* ============ 图表 ============ */
.chart-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:20px}
.chart-grid.unbalanced{grid-template-columns:2fr 1fr}
.chart-card{background:#fff;border-radius:14px;border:1px solid #F0EBE4;box-shadow:var(--shadow-card);padding:20px;transition:border-color .2s}
.chart-card:hover{border-color:var(--c-primary)}
.chart-card.full{grid-column:1/-1}
.chart-title{font-size:15px;font-weight:600;color:var(--c-title);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.chart-title .t-text{display:flex;align-items:center;gap:8px}
.chart-title .t-text::before{content:'';width:4px;height:14px;border-radius:2px;background:var(--c-primary)}
.chart-title .chart-sub{font-size:12px;color:var(--c-aux);font-weight:400;display:flex;align-items:center;gap:4px}
.chart-body{height:300px}
.chart-body.tall{height:360px}
.chart-body.short{height:200px}

/* ============ 监控 ============ */
.monitor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.monitor-card{background:#fff;border-radius:4px;border:1px solid var(--c-border);padding:20px}
.monitor-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.monitor-header .m-title{font-size:14px;font-weight:600;color:var(--c-title);display:flex;align-items:center;gap:8px}
.monitor-header .m-title::before{content:'';width:4px;height:14px;border-radius:2px;background:var(--c-primary)}
.monitor-header .m-badge{font-size:11px;padding:3px 10px;border-radius:4px;background:#EAF6EB;color:var(--c-green);font-weight:500}
.monitor-header .m-badge.warn{background:#FFF4EC;color:var(--c-orange)}
.monitor-header .m-badge.danger{background:#FFF4EC;color:var(--c-primary)}
.server-list{display:flex;flex-direction:column;gap:10px}
.server-item{display:flex;align-items:center;gap:12px;padding:8px 0}
.server-name{width:80px;font-size:13px;font-weight:600;color:var(--c-title);flex-shrink:0;font-family:inherit}
.server-bar{flex:1;height:8px;background:#EDE8E1;border-radius:4px;overflow:hidden}
.server-bar-fill{height:100%;border-radius:4px;transition:width .5s}
.server-val{width:50px;text-align:right;font-size:13px;font-weight:700;flex-shrink:0}

/* ============ 表格工具栏 / 状态徽章 ============ */
.table-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap;background:#fff;border-radius:12px;border:1px solid #F0EBE4;box-shadow:var(--shadow-card);padding:16px 20px}
.table-toolbar .toolbar-left{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.table-toolbar .toolbar-right{margin-left:auto;display:flex;gap:8px}
.stat-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:600;line-height:1.5}
.stat-badge.green{background:#EAF6EB;color:#2E7D32;border:1px solid #CDE8CE}
.stat-badge.orange{background:#FFF4EC;color:#E8722C;border:1px solid #FFE9D8}
.stat-badge.blue{background:#fff;color:#E8722C;border:1px solid #FFD9BC}
.stat-badge.red{background:#FFF0E6;color:#C2531A;border:1px solid #FFD9BC}
.stat-badge.gray{background:#F3F0EB;color:#322D26;border:1px solid #EDE8E1}
.stat-badge.purple{background:#FFF4EC;color:#C2531A;border:1px solid #FFE9D8}
.stat-badge.cyan{background:#F3F0EB;color:#4F483E;border:1px solid #EDE8E1}
.best-quote-row{background:#EAF6EB!important}
.best-quote-row:hover{background:#EAF6EB!important}
/* 2026-09-06 用户需求：商品三价一排芯片显示（与小程序 pp-price-chip 同风格同配色） */
.price-chip{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:11px;line-height:1.6;white-space:nowrap}
.price-chip.supply{background:#F3F0EB;color:#6B645A}
.price-chip.member{background:#FFF4EC;color:#E8722C;font-weight:700}
.price-chip.retail{background:#F7F5F2;color:#8F887F}

/* ============ 订单流程 ============ */
.order-flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.order-flow-node{padding:14px 24px;border-radius:10px;font-size:13px;font-weight:500;text-align:center;min-width:100px;border:1px solid var(--c-border);transition:border-color .2s}
.order-flow-node:hover{border-color:var(--c-primary)}
.order-flow-node b{display:block;font-size:20px;margin-top:4px}
.flow-arrow{color:#EDE8E1;font-size:20px;font-weight:300}

/* ============ 详情抽屉 ============ */
.detail-drawer{padding:0}
.detail-section{background:#F7F5F2;border-radius:10px;border:1px solid var(--c-border);padding:16px 18px;margin-bottom:16px}
.detail-section .sec-title{font-size:13px;font-weight:600;color:var(--c-title);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.detail-section .sec-title::before{content:'';width:3px;height:12px;border-radius:2px;background:var(--c-primary)}
.detail-row{display:flex;padding:10px 0;border-bottom:1px solid #F3F0EB}
.detail-row:last-child{border-bottom:none}
.detail-label{width:100px;color:var(--c-aux);font-size:13px;flex-shrink:0}
.detail-value{flex:1;font-size:13px;color:var(--c-title);font-weight:500}

/* ============ 提示条 ============ */
.alert-bar{background:#FFF4EC;border:1px solid #FFE9D8;border-radius:4px;padding:12px 18px;margin-bottom:16px;display:flex;align-items:center;gap:10px;font-size:13px;color:#8F5B12}

/* ============ 服务器高峰期警报 ============ */
.peak-alert-banner{position:fixed;top:0;left:0;right:0;z-index:9999;padding:10px 24px;display:flex;align-items:center;gap:14px;font-size:13px;animation:slideInDown .4s ease;backdrop-filter:blur(8px)}
.peak-alert-banner.level-warning{background:linear-gradient(90deg,rgba(255,247,230,.95),rgba(255,223,120,.95));border-bottom:2px solid #E8A23C;color:#8F5B12}
.peak-alert-banner.level-critical{background:linear-gradient(90deg,rgba(255,240,240,.95),rgba(255,120,120,.95));border-bottom:2px solid #C2531A;color:#C2531A}
.peak-alert-banner.level-danger{background:linear-gradient(90deg,rgba(255,230,230,.97),rgba(194,83,26,.97));border-bottom:2px solid #C2531A;color:#A0451A;animation:slideInDown .4s ease,peakPulse 2s infinite}
@keyframes slideInDown{from{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes peakPulse{0%,100%{box-shadow:0 2px 8px rgba(194,83,26,.3)}50%{box-shadow:0 2px 20px rgba(194,83,26,.6)}}
.peak-alert-icon{font-size:20px;animation:shake 1.5s infinite}
@keyframes shake{0%,100%{transform:rotate(0)}25%{transform:rotate(-8deg)}75%{transform:rotate(8deg)}}
.peak-alert-body{flex:1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.peak-alert-title{font-weight:700;font-size:14px;display:flex;align-items:center;gap:6px}
.peak-alert-metrics{display:flex;gap:14px;flex-wrap:wrap}
.peak-metric{display:flex;align-items:center;gap:4px;background:rgba(255,255,255,.4);padding:3px 10px;border-radius:12px;font-weight:600}
.peak-metric .peak-metric-label{font-size:11px;opacity:.8}
.peak-metric .peak-metric-val{font-size:13px}
.peak-alert-close{cursor:pointer;font-size:16px;padding:4px 8px;border-radius:4px;transition:background .2s}
.peak-alert-close:hover{background:rgba(255,255,255,.3)}
.topbar-peak-indicator{display:flex;align-items:center;gap:5px;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}
.topbar-peak-indicator.warning{background:#FFF4EC;color:#F97F35;border:1px solid #FFD9BC}
.topbar-peak-indicator.critical{background:#FFF0E6;color:#C2531A;border:1px solid #FFD9BC;animation:peakPulse 2s infinite}
.topbar-peak-indicator.normal{background:#EAF6EB;color:#2E7D32;border:1px solid #CDE8CE}
.topbar-peak-indicator .pulse-dot{width:7px;height:7px;border-radius:50%;animation:pulse 1.5s infinite}
.topbar-peak-indicator.warning .pulse-dot{background:#F97F35}
.topbar-peak-indicator.critical .pulse-dot{background:#C2531A}
.topbar-peak-indicator.normal .pulse-dot{background:#2E7D32}
.peak-dashboard-card{border-radius:10px;padding:18px;margin-bottom:16px;position:relative;overflow:hidden}
.peak-dashboard-card.warning{background:linear-gradient(135deg,#FFF4EC 0%,#FFF4EC 100%);border:1px solid #FFE9D8}
.peak-dashboard-card.critical{background:linear-gradient(135deg,#FFF0E6 0%,#ffe0e0 100%);border:1px solid #FFD9BC}
.peak-dashboard-card.normal{background:linear-gradient(135deg,#EAF6EB 0%,#f0fff0 100%);border:1px solid #CDE8CE}
.peak-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.peak-card-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px}
.peak-card-badge{font-size:11px;padding:2px 10px;border-radius:10px;font-weight:600}
.peak-card-badge.warning{background:#E8A23C;color:#fff}
.peak-card-badge.critical{background:#C2531A;color:#fff}
.peak-card-badge.normal{background:#2E7D32;color:#fff}
.peak-metrics-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.peak-metric-box{text-align:center;background:rgba(255,255,255,.6);border-radius:8px;padding:10px 6px}
.peak-metric-box .pm-label{font-size:11px;color:#4F483E;margin-bottom:4px}
.peak-metric-box .pm-value{font-size:18px;font-weight:700}
.peak-metric-box .pm-unit{font-size:11px;color:#4F483E;margin-left:2px}
.peak-metric-box .pm-trend{font-size:11px;margin-top:2px}
.peak-trend-up{color:#C2531A}
.peak-trend-down{color:#2E7D32}
.peak-history-list{max-height:180px;overflow-y:auto;margin-top:12px;background:rgba(255,255,255,.4);border-radius:6px;padding:8px 12px}
.peak-history-item{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:12px;border-bottom:1px dashed rgba(0,0,0,.06)}
.peak-history-item:last-child{border-bottom:none}
.peak-history-time{color:#4F483E;min-width:120px}
.peak-history-level{font-size:10px;padding:1px 6px;border-radius:3px;font-weight:600}
.peak-history-level.warning{background:#FFF4EC;color:#F97F35}
.peak-history-level.critical{background:#FFF0E6;color:#C2531A}
.peak-history-level.normal{background:#EAF6EB;color:#2E7D32}

/* ============ 日志 ============ */
.log-list{max-height:340px;overflow-y:auto;background:#2B2620;border-radius:4px;padding:16px;font-family:'JetBrains Mono','Courier New',monospace;font-size:12px;line-height:1.9}
.log-list::-webkit-scrollbar{width:4px}
.log-list::-webkit-scrollbar-thumb{background:#4F483E;border-radius:2px}
.log-item{padding:2px 0;color:#E8DFD5}
.log-time{color:#9F978B;margin-right:10px}
.log-level{display:inline-block;padding:1px 8px;border-radius:4px;margin-right:10px;font-weight:600;font-size:11px}
.log-level.info{background:#3D3830;color:#FFB27A}
.log-level.warn{background:#3D3830;color:#F4B085}
.log-level.error{background:#3D3830;color:#E88A5C}
.log-level.success{background:#3D3830;color:#9DCB9F}

/* ============ 登录页 ============ */
.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:#F7F5F2;position:relative;overflow:hidden}
.login-page::before,.login-page::after{display:none}
.login-box{background:#fff;border-radius:16px;border:1px solid #F0EBE4;box-shadow:0 8px 30px rgba(61,58,53,.08);padding:48px 40px;width:400px;position:relative;z-index:2}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo .icon{width:72px;height:72px;background:var(--c-primary);border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:36px;margin-bottom:16px}
.login-logo .title{font-size:24px;font-weight:700;color:var(--c-title);letter-spacing:1px}
.login-logo .subtitle{font-size:13px;color:var(--c-aux);margin-top:6px}
/* 登录表单：原生 .ipt 大号输入（原 el-input size=large → .ipt.ipt-lg，样式见 ui.css） */
.login-form .ipt{display:flex;width:100%;margin-bottom:18px}
.login-form .ipt input{height:44px;font-size:14px}
.login-form .ipt .ipt-prefix{width:40px}
.login-btn{width:100%;height:46px;font-size:16px;font-weight:600;border:none;border-radius:10px;background:linear-gradient(135deg,#F97F35,#E8722C);box-shadow:0 6px 18px rgba(255,138,76,.25);letter-spacing:4px}
.login-btn:hover{opacity:.92}
.login-btn:disabled{opacity:.5;cursor:not-allowed}
.login-tip{text-align:center;margin-top:18px;font-size:12px;color:var(--c-aux)}
.login-tip code{background:#F3F0EB;padding:2px 6px;border-radius:4px;color:var(--c-primary);font-family:inherit}

/* ============ 实时 / 其他 ============ */
.realtime-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--c-primary);animation:pulse 1s infinite;margin-right:4px}
.qps-display{text-align:center;padding:16px 0}
.qps-number{font-size:48px;font-weight:700;color:var(--c-primary);line-height:1}
.qps-label{font-size:13px;color:var(--c-aux);margin-top:8px}
.empty-tip{text-align:center;padding:40px 0;color:#4F483E;font-size:13px}

/* ============ 节点网格 (监控) ============ */
.node-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.node-card{background:#F7F5F2;border:1px solid var(--c-border);border-radius:10px;padding:14px;text-align:center}
.node-card .n-name{font-size:12px;color:var(--c-aux);font-family:inherit;margin-bottom:8px}
.node-card .n-val{font-size:22px;font-weight:700;color:var(--c-title);margin-bottom:8px}
.node-card .n-bar{height:6px;background:#EDE8E1;border-radius:3px;overflow:hidden}
.node-card .n-bar-fill{height:100%;border-radius:3px;transition:width .5s}

/* ============ 指标卡片网格 ============ */
.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.metric-card{background:#F7F5F2;border-radius:10px;padding:16px;text-align:center;border:1px solid var(--c-border)}
.metric-card .m-label{font-size:12px;color:var(--c-aux);margin-bottom:8px}
.metric-card .m-val{font-size:22px;font-weight:700;color:var(--c-title)}
.metric-card .m-unit{font-size:12px;color:var(--c-aux);font-weight:400;margin-left:2px}
.api-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.api-card{background:#F7F5F2;border-radius:10px;padding:18px;text-align:center;border:1px solid var(--c-border)}
.api-card .a-label{font-size:12px;color:var(--c-aux);margin-bottom:8px;font-weight:600}
.api-card .a-val{font-size:30px;font-weight:700;line-height:1}
.api-card .a-unit{font-size:13px;color:var(--c-aux);font-weight:400}
.api-card.p99 .a-val{color:var(--c-primary)}
.api-card.p95 .a-val{color:var(--c-orange)}
.api-card.p50 .a-val{color:var(--c-green)}

/* ============ 押金筐 2x2 ============ */
.basket-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.basket-card{background:#FFF4EC;border:1px solid #FFE9D8;border-radius:12px;padding:18px}
.basket-card .b-label{font-size:12px;color:var(--c-aux);margin-bottom:6px}
.basket-card .b-val{font-size:22px;font-weight:700;color:var(--c-primary)}
.basket-card .b-sub{font-size:12px;color:var(--c-aux);margin-top:4px}

/* ============ 设置 ============ */
.setting-section{padding:8px 0}
.setting-item{margin-bottom:28px}
.setting-item .s-label{font-size:14px;font-weight:600;color:var(--c-title);margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
.setting-item .s-desc{font-size:12px;color:var(--c-aux);margin-top:6px;line-height:1.6}
.settings-footer{position:sticky;bottom:-24px;margin:24px -20px -20px;padding:16px 20px;background:#fff;display:flex;justify-content:flex-end;gap:12px;border-top:1px solid var(--c-border)}

/* ============ 视图页通用（原生新增） ============ */
.section-header{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.section-header .s-title{font-size:16px;font-weight:700;color:var(--c-title);display:flex;align-items:center;gap:8px}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px}
.form-item{display:flex;align-items:flex-start;gap:10px}
.form-item>label{width:90px;font-size:13px;color:var(--c-aux);padding-top:8px;flex-shrink:0;text-align:right}
.form-item .form-label{width:90px;font-size:13px;color:var(--c-aux);padding-top:8px;flex-shrink:0;text-align:right}
.form-item .fctrl{flex:1;min-width:0}
.order-flow-container{display:flex;align-items:flex-start;gap:8px;padding:8px 0}
.order-flow-arrow{display:none}

@media (max-width:1200px){
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .chart-grid,.chart-grid.unbalanced,.monitor-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .node-grid{grid-template-columns:repeat(2,1fr)}
}

/* ============ 平板自适应（768px-1024px） ============ */
@media (max-width:1024px){
  .sidebar{width:150px}
  .sidebar.collapsed{width:43px}
  .menu-item{font-size:11px;height:26px}
  .menu-section-label{font-size:8px}
  .topbar{padding:0 16px;gap:12px}
  .topbar .breadcrumb{font-size:14px}
  .content-area{padding:16px}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .kpi-card{padding:16px}
  .card{padding:16px}
  /* 原生弹窗平板适配（原 el-dialog 90% 宽规则） */
  .dlg{width:90%!important;max-width:600px}
}

/* ============ 手机端自适应（<768px） ============ */
@media (max-width:768px){
  .app-layout{flex-direction:row}
  /* 2026-09-05 二次改造（用户反馈：收拢图标条看不清菜单字、展开收拢方式不直观）：
   * 1) 撤掉 48px 图标条——侧栏整体移出屏幕（transform 纯 CSS 驱动，与 JS 判端解耦）；
   * 2) 顶部汉堡按钮改橙色胶囊「☰ 菜单」显式展开提示；
   * 3) mobile-open 滑入 180px 全文字抽屉 + 半透明遮罩，点菜单项/遮罩自动收拢 */
  .sidebar{width:180px;position:fixed;top:0;left:0;bottom:0;z-index:200;transform:translateX(-100%);transition:transform .28s ease}
  .sidebar.mobile-open{transform:translateX(0);box-shadow:2px 0 16px rgba(0,0,0,.2)}
  .sidebar-mask{display:block;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(20,16,10,.38);z-index:150}
  .sidebar-logo{height:54px;padding:0 12px}
  .sidebar-logo .logo-text{display:block;font-size:13px}
  .menu-item{font-size:12px;height:32px;padding:0 10px}
  .menu-section-label{font-size:9px;padding:6px 7px 2px}
  .menu-section-divider{margin:4px 7px}
  .sidebar-footer{display:none}
  .main-area{margin-left:0;flex:1;min-width:0}
  /* 顶部汉堡改橙色胶囊「☰ 菜单」展开提示（手机端显式可点） */
  .topbar .collapse-btn{width:auto;min-width:62px;height:32px;padding:0 12px;gap:4px;background:#FFF4EC;border:1px solid #E8722C;color:#E8722C;border-radius:16px}
  .topbar .collapse-btn .cb-label{display:inline;font-size:13px;font-weight:600}
  .bell-panel{top:44px;right:8px;width:calc(100vw - 24px)}
  .topbar{height:48px;padding:0 12px;gap:8px}
  .topbar .breadcrumb{font-size:13px}
  .topbar .server-status{display:none}
  .topbar .admin-meta{display:none}
  .topbar .icon-btn{width:32px;height:32px;font-size:16px}
  .content-area{padding:12px;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
  .kpi-card{padding:12px;gap:10px}
  .kpi-card .kpi-icon{width:32px;height:32px;font-size:18px}
  .kpi-card .kpi-value{font-size:20px}
  .kpi-card .kpi-label{font-size:11px}
  .kpi-card .kpi-trend{font-size:10px}
  .card{padding:12px;margin-bottom:12px}
  .card-title{font-size:14px;margin-bottom:12px}
  .chart-card{margin-bottom:12px}
  .chart-card .chart-body{height:200px!important}
  .chart-card .chart-body.tall{height:240px!important}
  .chart-title{font-size:13px;padding:10px 12px}
  .chart-sub{font-size:11px}
  .table-toolbar{flex-direction:column;gap:8px;align-items:stretch}
  .toolbar-left{flex-wrap:wrap;gap:6px}
  .toolbar-left .ipt,.toolbar-left .sel,.toolbar-left .dr{width:100%!important;max-width:100%}
  .toolbar-right{flex-wrap:wrap;gap:6px;justify-content:flex-start}
  .toolbar-right .btn{margin-left:0!important}
  .nt{font-size:12px}
  .nt th{font-size:11px;padding:6px 4px}
  .nt td{padding:6px 4px}
  .dlg{width:95%!important;margin:5vh auto!important}
  .dlg .dlg-body{padding:16px}
  .form-item>label,.form-item .form-label{font-size:13px}
  .btn{font-size:13px}
  .tabs .tab{font-size:13px;padding:0 12px}
  .order-flow-container{flex-direction:column;align-items:center;gap:8px;padding:12px 0}
  .order-flow-arrow{display:none}
  .alert-bar{font-size:12px;padding:8px 12px}
  .peak-metrics-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .peak-dashboard-card{padding:12px}
  .peak-alert-banner{padding:8px 12px;font-size:12px}
  .peak-alert-metrics{gap:8px}
  .peak-metric{padding:2px 8px}
  .topbar-peak-indicator{padding:3px 8px;font-size:11px}
  .login-box{width:92%!important;padding:24px 20px}
  .login-box h2{font-size:20px}
  .content-area > div{max-width:100%}
  .content-area > .card{max-width:100%}
}

/* ============ 超小屏幕自适应（<480px） ============ */
@media (max-width:480px){
  .kpi-grid{grid-template-columns:1fr;gap:8px}
  .kpi-card{padding:10px}
  .kpi-card .kpi-value{font-size:18px}
  .content-area{padding:8px}
  .card{padding:10px}
  .nt{font-size:11px}
  .nt th{font-size:10px}
  .topbar{padding:0 8px}
  .topbar .breadcrumb{font-size:12px}
  /* 2026-09-05 二次改造：撤图标条后抽屉恒 180px，小屏不再缩窄 */
}