/* ============================================================
   新版后台管理界面 — 设计令牌（在品牌骨架上做体验升级）
   方向：精致专业的现代智慧园区控制台 · 60-30-10 视觉权重
   ============================================================ */
:root{
  /* 品牌主色（沿用并显式分层） */
  --brand-300:#93c5fd; --brand-400:#60a5fa; --brand-500:#3b82f6;
  --brand-600:#2563eb; --brand-700:#1d4ed8; --brand-800:#1e40af;
  --brand-tint:#eff6ff; --brand-tint-strong:#dbeafe;
  --accent:#06b6d4; --accent-tint:#ecfeff;
  --indigo:#6366f1; --indigo-tint:#eef2ff;

  /* 语义色 */
  --success:#10b981; --success-600:#059669; --success-tint:#ecfdf5;
  --warning:#f59e0b; --warning-600:#d97706; --warning-tint:#fffbeb;
  --danger:#ef4444;  --danger-600:#dc2626; --danger-tint:#fef2f2;
  --info:#6366f1;    --info-tint:#eef2ff;

  /* 冷调中性灰（slate，带蓝味，避免死灰） */
  --n-50:#f8fafc; --n-100:#f1f5f9; --n-200:#e2e8f0; --n-300:#cbd5e1;
  --n-400:#94a3b8; --n-500:#64748b; --n-600:#475569; --n-700:#334155;
  --n-800:#1e293b; --n-900:#0f172a; --n-950:#020617;

  /* 表面 / 文本 / 边框（语义层） */
  --surface-app:var(--n-100);
  --surface-card:#ffffff;
  --surface-raised:#ffffff;
  --surface-input:var(--n-50);
  --surface-sidebar:var(--n-900);
  --surface-sidebar-2:var(--n-800);
  --surface-hover:var(--n-100);
  --surface-modal:#ffffff;
  --overlay:rgba(15,23,42,.45);

  --text-strong:var(--n-900);
  --text:var(--n-700);
  --text-soft:var(--n-500);
  --text-faint:var(--n-400);
  --text-inv:var(--n-50);
  --text-side:var(--n-400);
  --text-side-active:#ffffff;

  --border:var(--n-200);
  --border-strong:var(--n-300);
  --border-input:var(--n-300);

  /* 阴影（浅色靠阴影塑形） */
  --sh-1:0 1px 2px rgba(15,23,42,.06);
  --sh-2:0 4px 12px -2px rgba(15,23,42,.08), 0 2px 6px -2px rgba(15,23,42,.05);
  --sh-3:0 12px 28px -8px rgba(15,23,42,.12), 0 6px 12px -6px rgba(15,23,42,.06);
  --sh-brand:0 10px 30px -8px rgba(37,99,235,.45);

  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px; --r-pill:999px;

  --sidebar-w:248px; --sidebar-w-collapsed:76px; --header-h:64px;

  --ease:cubic-bezier(.16,1,.3,1);
  --ease-out:cubic-bezier(.22,1,.36,1);
  --t-fast:140ms var(--ease); --t:240ms var(--ease); --t-slow:420ms var(--ease);

  --font-display:"Plus Jakarta Sans",var(--font-body);
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"SF Mono","JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}

[data-theme="dark"]{
  --surface-app:var(--n-950);
  --surface-card:var(--n-800);
  --surface-raised:var(--n-700);
  --surface-input:var(--n-900);
  --surface-sidebar:var(--n-950);
  --surface-sidebar-2:#0b1220;
  --surface-hover:#22304a;
  --surface-modal:var(--n-800);
  --overlay:rgba(2,6,23,.7);

  --text-strong:#f8fafc;
  --text:var(--n-200);
  --text-soft:var(--n-400);
  --text-faint:var(--n-500);
  --text-side:var(--n-500);

  --border:var(--n-700);
  --border-strong:var(--n-600);
  --border-input:var(--n-600);

  --brand-tint:#15294a; --accent-tint:#0c2e36;
  --success-tint:#0c3329; --warning-tint:#3a2a08; --danger-tint:#3a1414; --info-tint:#1e2147;

  --sh-1:0 1px 2px rgba(0,0,0,.4);
  --sh-2:0 4px 14px -2px rgba(0,0,0,.5);
  --sh-3:0 14px 32px -8px rgba(0,0,0,.6);
  --sh-brand:0 10px 30px -8px rgba(37,99,235,.5);
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);background:var(--surface-app);color:var(--text);
  line-height:1.55;min-height:100dvh;font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  transition:background var(--t),color var(--t);
}
svg{display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;font-size:inherit}
a{color:inherit;text-decoration:none}
input,select,textarea{font-family:inherit;font-size:.875rem;color:inherit}
::selection{background:var(--brand-tint);color:var(--brand-700)}
.hidden{display:none!important}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-strong);letter-spacing:-.01em}

/* ---------- 布局骨架 ---------- */
.app{display:flex;min-height:100dvh}

/* ---------- 侧边栏 ---------- */
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;background:var(--surface-sidebar);
  position:fixed;inset:0 auto 0 0;z-index:100;display:flex;flex-direction:column;
  border-right:1px solid rgba(255,255,255,.06);transition:width var(--t),transform var(--t);
  overflow:hidden;
}
/* 品牌渐变光带（记忆点） */
.sidebar::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:2;
  background:linear-gradient(90deg,var(--brand-500),var(--accent),var(--indigo));
  box-shadow:0 0 18px rgba(6,182,212,.5);
}
.sidebar-head{
  height:var(--header-h);display:flex;align-items:center;gap:.7rem;padding:0 1.1rem;
  border-bottom:1px solid rgba(255,255,255,.06);position:relative;
}
.logo{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-500),var(--accent));
  box-shadow:0 6px 16px -4px rgba(37,99,235,.6);
}
.logo svg{width:22px;height:22px;color:#fff}
.logo img{width:30px;height:30px;border-radius:8px;object-fit:contain;background:#fff;padding:3px;box-shadow:0 2px 10px rgba(0,0,0,.28)}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.02rem;color:#fff;white-space:nowrap}
.brand-sub{font-size:.66rem;color:var(--text-side);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.collapse-btn{
  margin-left:auto;color:var(--text-side);padding:6px;border-radius:8px;transition:var(--t-fast);
}
.collapse-btn:hover{background:var(--surface-sidebar-2);color:#fff}
.collapse-btn svg{transition:transform var(--t)}

.nav{flex:1;overflow-y:hidden;overflow-x:hidden;min-height:0;padding:.85rem .6rem;display:flex;flex-direction:column;gap:2px}
.nav-group{font-size:.66rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-side);padding:.55rem .8rem .3rem;white-space:nowrap}
/* 分组可折叠：点击分组标题展开/收起该组菜单（默认折叠仅显示分组标题） */
.nav-group.collapsible{cursor:pointer;user-select:none;display:flex;align-items:center;justify-content:space-between;gap:.4rem;padding-right:.6rem}
.nav-group.collapsible::after{content:"▸";font-size:.6rem;opacity:.55;transition:transform .18s var(--ease-out);letter-spacing:0}
.nav-group.collapsible.collapsed::after{transform:rotate(90deg)}
.nav-item.navgrp-hidden{display:none !important}
.nav-item{
  display:flex;align-items:center;gap:.8rem;padding:.48rem .8rem;border-radius:10px;
  color:var(--text-side);font-size:.875rem;font-weight:450;white-space:nowrap;
  position:relative;transition:var(--t-fast);
}
.nav-item svg{width:20px;height:20px;flex-shrink:0;transition:var(--t-fast)}
.nav-item:hover{background:var(--surface-sidebar-2);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(37,99,235,.22),rgba(37,99,235,.04));color:#fff;font-weight:600}
.nav-item.active::before{
  content:"";position:absolute;left:-.6rem;top:18%;bottom:18%;width:3px;border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,var(--brand-400),var(--accent));box-shadow:0 0 10px rgba(6,182,212,.7);
}
.nav-item .tag{margin-left:auto;font-size:.6rem;font-weight:700;letter-spacing:.04em;
  padding:2px 7px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--brand-600));color:#fff}
.nav-badge{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:999px;
  background:var(--danger);color:#fff;font-size:.68rem;font-weight:700;display:grid;place-items:center}
/* 侧栏固定不滚动：矮屏下进一步压缩菜单项高度，保证全部可见 */
@media (max-height:860px){
  .nav{padding:.5rem .6rem;gap:1px}
  .nav-item{padding:.36rem .8rem;font-size:.83rem}
  .nav-item svg{width:18px;height:18px}
  .nav-group{padding:.4rem .8rem .2rem}
}

.sidebar-foot{padding:.7rem;border-top:1px solid rgba(255,255,255,.06)}
.user-chip{display:flex;align-items:center;gap:.7rem;padding:.5rem;border-radius:12px;transition:var(--t-fast);min-width:0}
.user-chip:hover{background:var(--surface-sidebar-2)}
.avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;
  font-weight:600;color:#fff;font-size:.82rem;background:linear-gradient(135deg,var(--brand-500),var(--indigo))}
.user-meta{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.user-meta b{font-size:.82rem;color:#fff;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta span{font-size:.66rem;color:var(--text-side)}

/* 折叠态 */
.sidebar.collapsed{width:var(--sidebar-w-collapsed)}
.sidebar.collapsed .brand-name,.sidebar.collapsed .brand-sub,
.sidebar.collapsed .nav-item span:not(.tag):not(.nav-badge),
.sidebar.collapsed .nav-group,.sidebar.collapsed .user-meta{opacity:0;width:0;overflow:hidden}
.sidebar.collapsed .nav-item{justify-content:center;padding:.7rem}
.sidebar.collapsed .nav-item.active::before{left:0}
.sidebar.collapsed .collapse-btn svg{transform:rotate(180deg)}
.sidebar.collapsed .tag{display:none}.sidebar.collapsed .nav-badge{margin-left:0}
.sidebar.collapsed .user-chip{justify-content:center}
/* 折叠态：居中折叠按钮并隐藏 logo，确保可点击展开 */
.sidebar.collapsed .sidebar-head{justify-content:center;padding:0}
.sidebar.collapsed .logo{display:none}
.sidebar.collapsed .collapse-btn{margin-left:0}

/* 账户模块权限勾选 */
.mod-perm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem .9rem;margin-top:.35rem;padding:.7rem .8rem;background:var(--surface-input);border:1px solid var(--border);border-radius:10px}
.chk{display:flex;align-items:center;gap:.45rem;font-size:.84rem;color:var(--text);cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--brand-600);cursor:pointer}
.chk-all{grid-column:1/-1;border-top:1px dashed var(--border);padding-top:.5rem;font-weight:600}
.field-hint{font-size:.74rem;color:var(--text-faint);margin-top:.4rem;line-height:1.5}

/* ---------- 主区 ---------- */
.main{flex:1;min-width:0;margin-left:var(--sidebar-w);transition:margin-left var(--t);display:flex;flex-direction:column}
.sidebar.collapsed ~ .main{margin-left:var(--sidebar-w-collapsed)}

/* 顶栏 */
.topbar{
  height:var(--header-h);position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1rem;
  padding:0 1.6rem;background:color-mix(in srgb,var(--surface-card) 82%,transparent);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid var(--border);
}
.menu-btn{display:none;color:var(--text);padding:7px;border-radius:9px}
.menu-btn:hover{background:var(--surface-hover)}
.crumb{display:flex;flex-direction:column;line-height:1.25}
.crumb .eyebrow{font-size:.68rem;color:var(--text-faint);letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.crumb h1{font-size:1.18rem;font-weight:700;color:var(--text-strong)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:.5rem}

/* 全局命令搜索 */
.search{position:relative;width:min(360px,38vw)}
.search input{
  width:100%;padding:.6rem .9rem .6rem 2.5rem;border:1px solid var(--border-input);border-radius:12px;
  background:var(--surface-input);color:var(--text);transition:var(--t-fast);
}
.search input::placeholder{color:var(--text-faint)}
.search input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-tint)}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--text-faint)}
.kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:flex;gap:3px}
.kbd b{font:600 .66rem/1 var(--font-mono);color:var(--text-soft);background:var(--surface-hover);
  border:1px solid var(--border);border-radius:5px;padding:3px 5px;min-width:18px;text-align:center}

.icon-btn{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--text-soft);
  position:relative;transition:var(--t-fast)}
.icon-btn:hover{background:var(--surface-hover);color:var(--text-strong)}
.icon-btn svg{width:20px;height:20px}
.icon-btn .dot{position:absolute;top:9px;right:10px;width:8px;height:8px;border-radius:50%;
  background:var(--danger);border:2px solid var(--surface-card)}

/* 主题切换 */
.theme-switch{display:flex;background:var(--surface-input);border:1px solid var(--border);border-radius:11px;padding:3px;gap:2px}
.theme-switch button{padding:6px 8px;border-radius:8px;color:var(--text-soft);display:grid;place-items:center;transition:var(--t-fast)}
.theme-switch button svg{width:16px;height:16px}
.theme-switch button.on{background:var(--surface-card);color:var(--brand-600);box-shadow:var(--sh-1)}

/* 内容 */
.content{flex:1;padding:1.8rem 1.6rem 2.4rem;max-width:1480px;width:100%;margin:0 auto}
.view{display:none;animation:viewIn .4s var(--ease-out);flex-direction:column}
.view.active{display:flex}
@keyframes viewIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mod-body{display:flex;flex-direction:column;flex:1;min-height:0}

/* 欢迎条 */
.welcome{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}
.welcome h2{font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.welcome p{color:var(--text-soft);margin-top:.3rem;font-size:.92rem}
.welcome .date{display:flex;align-items:center;gap:.5rem;color:var(--text-soft);font-size:.82rem;
  background:var(--surface-card);border:1px solid var(--border);padding:.5rem .85rem;border-radius:999px;box-shadow:var(--sh-1)}

/* KPI 卡 */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-bottom:1.4rem}
.kpi{background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.25rem 1.3rem;
  box-shadow:var(--sh-1);transition:var(--t);position:relative;overflow:hidden}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:var(--border-strong)}
.kpi .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.9rem}
.kpi .label{font-size:.8rem;color:var(--text-soft);font-weight:500}
.kpi .ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center}
.kpi .ico svg{width:21px;height:21px}
.ico.blue{background:var(--brand-tint);color:var(--brand-600)}
.ico.green{background:var(--success-tint);color:var(--success-600)}
.ico.amber{background:var(--warning-tint);color:var(--warning-600)}
.ico.violet{background:var(--info-tint);color:var(--indigo)}
.kpi .val{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--text-strong);line-height:1;letter-spacing:-.02em}
.kpi .val small{font-size:1rem;font-weight:600;color:var(--text-soft);margin-left:2px}
.kpi .foot{display:flex;align-items:center;gap:.5rem;margin-top:.85rem}
.delta{display:inline-flex;align-items:center;gap:3px;font-size:.74rem;font-weight:700;padding:2px 8px;border-radius:999px}
.delta.up{color:var(--success-600);background:var(--success-tint)}
.delta.down{color:var(--danger-600);background:var(--danger-tint)}
.delta svg{width:12px;height:12px}
.kpi .foot span{font-size:.74rem;color:var(--text-faint)}
.spark{position:absolute;right:0;bottom:0;width:120px;height:48px;opacity:.9}

/* 主网格 */
.grid-main{display:grid;grid-template-columns:1.9fr 1fr;gap:1.1rem;margin-bottom:1.1rem}
.card{background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1.1rem 1.3rem;border-bottom:1px solid var(--border)}
.card-head h3{font-size:1rem;font-weight:700}
.card-head .sub{font-size:.76rem;color:var(--text-faint);margin-top:2px}
.seg{display:flex;background:var(--surface-input);border:1px solid var(--border);border-radius:9px;padding:3px;gap:2px}
.seg button{padding:.32rem .7rem;border-radius:7px;font-size:.74rem;font-weight:600;color:var(--text-soft);transition:var(--t-fast)}
.seg button.on{background:var(--surface-card);color:var(--brand-600);box-shadow:var(--sh-1)}
.chart-wrap{padding:1.3rem}
.chart-wrap svg{width:100%;height:auto;overflow:visible}
.legend{display:flex;gap:1.1rem;flex-wrap:wrap;padding:0 1.3rem 1.2rem}
.legend span{display:flex;align-items:center;gap:.45rem;font-size:.78rem;color:var(--text-soft)}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}

/* 环形图卡片 */
.donut-card .chart-wrap{display:flex;flex-direction:column;align-items:center;gap:1rem}
.donut{position:relative;width:190px;height:190px}
.donut .center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.donut .center b{font-family:var(--font-display);font-size:1.7rem;font-weight:800;color:var(--text-strong);display:block;line-height:1}
.donut .center span{font-size:.74rem;color:var(--text-faint)}
.donut-legend{display:grid;grid-template-columns:1fr 1fr;gap:.7rem .9rem;width:100%}
.donut-legend div{display:flex;align-items:center;gap:.55rem;font-size:.8rem;color:var(--text)}
.donut-legend i{width:9px;height:9px;border-radius:3px}
.donut-legend b{margin-left:auto;font-weight:700;color:var(--text-strong)}

/* 快捷操作 */
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;margin-top:1.1rem}
.quick a{display:flex;flex-direction:column;gap:.55rem;padding:1rem;border-radius:14px;border:1px solid var(--border);
  background:var(--surface-card);transition:var(--t);box-shadow:var(--sh-1)}
.quick a:hover{transform:translateY(-2px);border-color:var(--brand-300);box-shadow:var(--sh-2)}
.quick .qi{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--brand-tint);color:var(--brand-600)}
.quick .qi svg{width:19px;height:19px}
.quick b{font-size:.86rem;font-weight:600;color:var(--text-strong)}
.quick span{font-size:.72rem;color:var(--text-faint)}

/* 双列下区 */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}

/* 活动流 */
.feed{padding:.5rem 0;max-height:420px;overflow-y:auto}
.feed li{display:flex;gap:.85rem;padding:.8rem 1.3rem;transition:var(--t-fast)}
.feed li:hover{background:var(--surface-hover)}
.feed .fi{width:34px;height:34px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;font-size:.95rem}
.feed .fi svg{width:17px;height:17px;color:#fff}
.feed .fc{flex:1;min-width:0}
.feed .fc b{font-size:.84rem;color:var(--text-strong);font-weight:600}
.feed .fc p{font-size:.78rem;color:var(--text-soft);margin-top:1px}
.feed .ft{font-size:.7rem;color:var(--text-faint);white-space:nowrap}

/* 待办/告警 */
.tasks{padding:.6rem 1.1rem 1.1rem}
.task{display:flex;align-items:center;gap:.8rem;padding:.7rem .7rem;border-radius:12px;transition:var(--t-fast)}
.task:hover{background:var(--surface-hover)}
.task .pri{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.task .pri.h{background:var(--danger)}.task .pri.m{background:var(--warning)}.task .pri.l{background:var(--brand-400)}
.task .tc{flex:1;min-width:0}
.task .tc b{display:block;font-size:.84rem;color:var(--text-strong);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.task .tc span{font-size:.74rem;color:var(--text-faint)}
.task .pill{font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:999px;flex-shrink:0}

/* ============ 工单视图 ============ */
.toolbar{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;margin-bottom:1.1rem}
.toolbar .left{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.tinput{display:flex;align-items:center;gap:.5rem;background:var(--surface-card);border:1px solid var(--border);border-radius:11px;padding:.5rem .8rem;min-width:240px;box-shadow:var(--sh-1)}
.tinput svg{width:16px;height:16px;color:var(--text-faint)}
.tinput input{border:none;background:none;outline:none;width:100%;font-size:.85rem}
.select{padding:.56rem 2.1rem .56rem .8rem;border:1px solid var(--border);border-radius:11px;background:var(--surface-card);
  color:var(--text);font-size:.82rem;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 20 20' fill='%2394a3b8'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .6rem center;transition:var(--t-fast)}
.select:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-tint)}

.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.56rem 1rem;border-radius:11px;font-size:.84rem;font-weight:600;transition:var(--t-fast);white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 6px 16px -6px rgba(37,99,235,.6)}
.btn-primary:hover{background:var(--brand-700);transform:translateY(-1px);box-shadow:var(--sh-brand)}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{background:var(--surface-card);border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface-hover);color:var(--text-strong)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:var(--danger-600)}
.btn-sm{padding:.4rem .7rem;font-size:.78rem;border-radius:9px}

/* 批量操作条 */
.bulkbar{display:none;align-items:center;gap:.8rem;margin-bottom:1rem;padding:.7rem 1.1rem;border-radius:14px;
  background:var(--brand-tint);border:1px solid var(--brand-300);animation:viewIn .25s var(--ease-out)}
.bulkbar.show{display:flex}
.bulkbar b{color:var(--brand-700);font-weight:700;font-size:.85rem}
.bulkbar .spacer{margin-left:auto}

/* 表格 */
.table-card{background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden;display:flex;flex-direction:column;flex:1;min-height:0}
.twrap{overflow:auto;flex:1;min-height:0}
table{width:100%;border-collapse:collapse;font-size:.84rem}
thead th{position:sticky;top:0;background:var(--surface-input);text-align:left;padding:.8rem 1.1rem;
  font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-soft);
  border-bottom:1px solid var(--border);white-space:nowrap;z-index:1}
tbody td{padding:.85rem 1.1rem;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
tbody tr{transition:var(--t-fast)}
tbody tr:hover{background:var(--surface-hover)}
tbody tr:last-child td{border-bottom:none}
tbody tr.sel{background:var(--brand-tint)}
.chk{width:38px;text-align:center}
thead th.chk, tbody td.chk{padding-left:.5rem;padding-right:.5rem}
.chk input{width:16px;height:16px;accent-color:var(--brand-600);cursor:pointer}
.ordno{font-family:var(--font-mono);font-weight:600;color:var(--text-strong);font-size:.8rem}
.owner{display:flex;align-items:center;gap:.55rem}
.owner .av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.7rem;font-weight:600;flex-shrink:0}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:600;padding:.26rem .65rem;border-radius:999px;white-space:nowrap}
.pill i{width:6px;height:6px;border-radius:50%}
.pill.blue{background:var(--brand-tint);color:var(--brand-700)}.pill.blue i{background:var(--brand-600)}
.pill.green{background:var(--success-tint);color:var(--success-600)}.pill.green i{background:var(--success)}
.pill.amber{background:var(--warning-tint);color:var(--warning-600)}.pill.amber i{background:var(--warning)}
.pill.red{background:var(--danger-tint);color:var(--danger-600)}.pill.red i{background:var(--danger)}
.pill.gray{background:var(--surface-hover);color:var(--text-soft)}.pill.gray i{background:var(--text-faint)}

/* ===== 已打开模块任务栏（浏览器风格标签页） ===== */
/* 标签栏：吸附在顶栏下沿，滚动时不随内容移出视口（top = 顶栏高度） */
.tabbar{
  position:-webkit-sticky;position:sticky;top:var(--header-h);z-index:40;
  display:flex;align-items:stretch;gap:3px;padding:.4rem .9rem 0;
  background:var(--surface-app);border-bottom:1px solid var(--border);
  overflow-x:auto;overflow-y:hidden;scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none}
/* 内容从标签栏下方滚过时，用一道柔和投影把两层分开（由 JS 切换 .is-stuck） */
.tabbar.is-stuck{box-shadow:0 6px 14px -10px rgba(15,23,42,.35)}
.tab{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;max-width:220px;padding:.5rem .6rem .5rem .95rem;font-size:.82rem;color:var(--text-soft);background:var(--surface-input);border:1px solid var(--border);border-bottom:none;border-radius:11px 11px 0 0;cursor:pointer;transition:var(--t-fast);margin-bottom:-1px}
.tab:hover{color:var(--text-strong);background:var(--surface-hover)}
.tab.on{background:var(--surface-card);color:var(--text-strong);font-weight:600;border-color:var(--border);border-top:2px solid var(--brand-600);box-shadow:0 -2px 10px -4px rgba(37,99,235,.4)}
.tab .tablabel{overflow:hidden;text-overflow:ellipsis}
.tabx{margin-left:.3rem;flex:none;width:18px;height:18px;border-radius:6px;display:grid;place-items:center;color:var(--text-faint);font-size:16px;line-height:1;cursor:pointer;transition:var(--t-fast)}
.tabx:hover{color:var(--danger);background:var(--danger-tint)}
.taballclose{margin-left:auto;display:inline-flex;align-items:center;align-self:center;flex:none;white-space:nowrap;padding:.4rem .85rem;font-size:.78rem;color:var(--text-faint);background:transparent;border:1px dashed var(--border);border-radius:8px;cursor:pointer;transition:var(--t-fast);height:fit-content;margin-bottom:.45rem}
.taballclose:hover{color:var(--danger);border-color:var(--danger);background:var(--danger-tint)}
.mod-filters{display:flex;gap:.5rem;flex-wrap:wrap}
.pri-tag{font-size:.72rem;font-weight:700;padding:.24rem .6rem;border-radius:7px}
.pri-tag.urgent{background:var(--danger-tint);color:var(--danger-600)}
.pri-tag.high{background:var(--warning-tint);color:var(--warning-600)}
.pri-tag.normal{background:var(--brand-tint);color:var(--brand-700)}
.pri-tag.low{background:var(--surface-hover);color:var(--text-soft)}
.row-act{display:flex;gap:.3rem;justify-content:flex-end}
.icon-act{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--text-faint);transition:var(--t-fast)}
.icon-act svg{width:16px;height:16px}
.icon-act:hover{background:var(--surface-hover);color:var(--text-strong)}
.icon-act.edit:hover{color:var(--brand-600)}
.icon-act.del:hover{color:var(--danger-600)}

.tfoot{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.1rem;border-top:1px solid var(--border);flex-wrap:wrap}
.tinfo{font-size:.8rem;color:var(--text-soft)}
.pager{display:flex;gap:4px;align-items:center}
.pager button{min-width:34px;height:34px;padding:0 .5rem;border-radius:9px;font-size:.82rem;color:var(--text-soft);transition:var(--t-fast)}
.pager button:hover:not(:disabled):not(.on){background:var(--surface-hover)}
.pager button.on{background:var(--brand-600);color:#fff;font-weight:600}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* 空状态 */
.empty{display:none;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3.5rem 1rem;gap:.9rem}
.empty.show{display:flex}
.empty .art{width:120px;height:120px}
.empty h4{font-size:1.05rem;font-weight:700}
.empty p{font-size:.85rem;color:var(--text-soft);max-width:320px}

/* ============ 抽屉（新建工单） ============ */
.overlay{position:fixed;inset:0;background:var(--overlay);backdrop-filter:blur(4px);z-index:200;
  display:flex;align-items:stretch;justify-content:flex-end;padding:0;animation:fade .2s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.drawer{background:var(--surface-modal);width:100%;max-width:560px;height:100dvh;box-shadow:var(--sh-3);overflow-y:auto;
  display:flex;flex-direction:column;animation:fade .2s ease}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:1.3rem 1.6rem;border-bottom:1px solid var(--border);flex-shrink:0}
.drawer-head h3{font-size:1.15rem;font-weight:700}
.drawer-head p{font-size:.78rem;color:var(--text-faint);margin-top:2px}
.drawer-body{flex:1;overflow:visible;padding:1.6rem}
.drawer-foot{display:flex;justify-content:flex-end;gap:.7rem;padding:1.1rem 1.6rem;border-top:1px solid var(--border);flex-shrink:0}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:.4rem}
.field label .req{color:var(--danger)}
.field input,.field select,.field textarea{width:100%;padding:.65rem .8rem;border:1px solid var(--border-input);
  border-radius:11px;background:var(--surface-input);color:var(--text);transition:var(--t-fast)}
.field textarea{resize:vertical;min-height:90px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-tint)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chips label{display:flex;align-items:center;gap:.4rem;padding:.45rem .8rem;border:1px solid var(--border);border-radius:999px;
  font-size:.8rem;font-weight:500;color:var(--text-soft);cursor:pointer;transition:var(--t-fast);margin:0}
.chips input{display:none}
.chips input:checked + span{color:var(--brand-700);font-weight:600}
.chips label:has(input:checked){border-color:var(--brand-400);background:var(--brand-tint)}

/* 命令面板 */
.palette{position:fixed;inset:0;background:var(--overlay);backdrop-filter:blur(6px);z-index:300;
  display:flex;align-items:flex-start;justify-content:center;padding-top:12vh;animation:fade .18s ease}
.palette-box{width:min(580px,92vw);background:var(--surface-modal);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--sh-3);overflow:hidden;animation:pop .26s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(-12px) scale(.98)}to{opacity:1;transform:none}}
.palette-in{display:flex;align-items:center;gap:.7rem;padding:1rem 1.2rem;border-bottom:1px solid var(--border)}
.palette-in svg{width:20px;height:20px;color:var(--text-faint)}
.palette-in input{border:none;background:none;outline:none;width:100%;font-size:1rem}
.palette-list{max-height:340px;overflow-y:auto;padding:.5rem}
.palette-list .grp{font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);padding:.6rem .9rem .3rem}
.palette-list button{display:flex;align-items:center;gap:.8rem;width:100%;padding:.7rem .9rem;border-radius:10px;font-size:.88rem;color:var(--text);text-align:left;transition:var(--t-fast)}
.palette-list button:hover,.palette-list button.hl{background:var(--brand-tint);color:var(--brand-700)}
.palette-list button svg{width:18px;height:18px;color:var(--text-soft)}
.palette-list button .en{margin-left:auto;font-size:.7rem;color:var(--text-faint)}

/* Toast */
.toasts{position:fixed;top:1rem;right:1rem;z-index:400;display:flex;flex-direction:column;gap:.6rem}
.toast{display:flex;align-items:center;gap:.7rem;padding:.85rem 1.1rem;border-radius:13px;background:var(--surface-card);
  border:1px solid var(--border);box-shadow:var(--sh-3);min-width:280px;max-width:380px;animation:toastIn .32s var(--ease);font-size:.84rem}
.toast.out{animation:toastOut .2s ease forwards}
.toast .ti{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}
.toast .ti svg{width:18px;height:18px}
.toast .ti.ok{background:var(--success-tint);color:var(--success-600)}
.toast .ti.err{background:var(--danger-tint);color:var(--danger-600)}
.toast b{color:var(--text-strong);font-weight:600}
@keyframes toastIn{from{opacity:0;transform:translateX(110%)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(110%)}}

/* ===== 顶栏弹出层（通知 / 账户） ===== */
.pop-wrap{position:relative;display:inline-flex}
.bell-badge{position:absolute;top:-4px;right:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--danger,#ef4444);color:#fff;font-size:.66rem;font-weight:700;line-height:17px;text-align:center;box-shadow:0 0 0 2px var(--surface-app,#fff);pointer-events:none}
.popover{position:absolute;top:calc(100% + 10px);right:0;z-index:1200;background:var(--surface-modal,#fff);border:1px solid var(--border);border-radius:14px;box-shadow:var(--sh-3);animation:pop .18s var(--ease, ease);overflow:hidden}
.pop-head{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid var(--border);font-weight:700;font-size:.9rem;color:var(--text-strong)}
.link-btn{background:none;border:none;color:var(--brand-600);font-size:.78rem;cursor:pointer;font-weight:600}
.link-btn:hover{text-decoration:underline}
.pop-body{max-height:60vh;overflow:auto}
.pop-empty{padding:2.2rem 1rem;text-align:center;color:var(--text-faint);font-size:.84rem}
.notif-pop{width:340px;max-width:88vw}
.notif-item{padding:.8rem 1rem;border-bottom:1px solid var(--border);display:flex;gap:.7rem;cursor:default;position:relative}
.notif-item:last-child{border-bottom:none}
.notif-item.unread{background:var(--brand-tint)}
.notif-item .ni-dot{position:absolute;left:6px;top:50%;transform:translateY(-50%);width:7px;height:7px;border-radius:50%;background:var(--brand-600)}
.notif-item.unread{padding-left:1.4rem}
.notif-item .ni-main{flex:1;min-width:0}
.notif-item .ni-title{font-size:.85rem;font-weight:600;color:var(--text-strong);display:flex;align-items:center;gap:.4rem}
.notif-item .ni-badge{font-size:.66rem;padding:.05rem .4rem;border-radius:6px;background:var(--brand-tint);color:var(--brand-700);font-weight:700}
.notif-item .ni-content{font-size:.78rem;color:var(--text-soft);margin-top:.2rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.notif-item .ni-time{font-size:.7rem;color:var(--text-faint);margin-top:.3rem}
.acct-pop{width:240px}
.acct-card{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem}
.acct-avatar{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-500),var(--accent));color:#fff;font-weight:800;font-size:1.1rem;flex:none}
.acct-meta{min-width:0}
.acct-name{font-weight:700;font-size:.92rem;color:var(--text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acct-role{font-size:.74rem;color:var(--text-faint);margin-top:1px}
.acct-divider{height:1px;background:var(--border);margin:0 .6rem}
.acct-menu{padding:.4rem}
.acct-item{width:100%;display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;border:none;background:none;border-radius:10px;color:var(--text);font-size:.86rem;cursor:pointer;text-align:left}
.acct-item svg{color:var(--text-faint);flex:none}
.acct-item:hover{background:var(--surface-hover,#f3f4f6)}
.acct-item.danger{color:var(--danger,#ef4444)}
.acct-item.danger svg{color:var(--danger,#ef4444)}
.acct-item.danger:hover{background:color-mix(in srgb,var(--danger,#ef4444) 10%, transparent)}

/* ===== 居中模态弹窗（修改密码） ===== */
.modal-mask{position:fixed;inset:0;z-index:3000;background:rgba(15,23,42,.45);display:grid;place-items:center;animation:fade .2s ease;padding:1rem}
.modal-box{width:min(420px,94vw);background:var(--surface-modal,#fff);border:1px solid var(--border);border-radius:18px;box-shadow:var(--sh-3);animation:pop .22s var(--ease,ease);overflow:hidden}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.3rem;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:1.05rem;font-weight:800;color:var(--text-strong)}
.modal-x{background:none;border:none;font-size:1.5rem;line-height:1;color:var(--text-faint);cursor:pointer;width:32px;height:32px;border-radius:9px}
.modal-x:hover{background:var(--surface-hover,#f3f4f6);color:var(--text)}
.modal-body{padding:1.3rem}
.modal-body .field{margin-bottom:1rem}
.modal-foot{display:flex;justify-content:flex-end;gap:.7rem;padding:1rem 1.3rem;border-top:1px solid var(--border)}
[hidden]{display:none !important}

/* 移动底栏 */
.mbn{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--surface-card);border-top:1px solid var(--border);
  z-index:90;padding:.4rem 0 calc(.4rem + env(safe-area-inset-bottom));justify-content:space-around}
.mbn a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:.4rem;color:var(--text-faint);font-size:.66rem}
.mbn a svg{width:21px;height:21px}
.mbn a.on{color:var(--brand-600)}

/* 遮罩（移动端侧栏） */
.backdrop{position:fixed;inset:0;background:rgba(2,6,23,.5);z-index:99;display:none}
.backdrop.show{display:block}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .grid-main{grid-template-columns:1fr}
  .quick{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .sidebar{transform:translateX(-100%);box-shadow:var(--sh-3)}
  .sidebar.open{transform:none}
  .main{margin-left:0!important}
  .menu-btn{display:grid}
  .search{display:none}
  .grid-2{grid-template-columns:1fr}
  .theme-switch{display:none}
  .mbn{display:flex}
  .content{padding:1.2rem 1rem 5rem}
  .topbar{padding:0 1rem}
}
@media (max-width:520px){
  .kpis{grid-template-columns:1fr}
  .welcome h2{font-size:1.4rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}


/* ===== 字段管理（拖拽设计器） ===== */
.fm-wrap{display:grid;grid-template-columns:240px 1fr;gap:1rem;padding:1.1rem 1.2rem}
.fm-palette{background:var(--surface-input);border:1px solid var(--border);border-radius:14px;padding:.8rem}
.fm-palette-title{font-size:.78rem;font-weight:600;color:var(--text-soft);margin-bottom:.6rem}
.fm-palette-list{display:flex;flex-direction:column;gap:.5rem}
.fm-pal{display:flex;align-items:center;gap:.6rem;padding:.7rem .8rem;background:var(--surface-card);border:1px solid var(--border);border-radius:10px;cursor:grab;font-size:.86rem;font-weight:600;user-select:none;transition:var(--t-fast)}
.fm-pal:hover{border-color:var(--brand-300);box-shadow:var(--sh-1)}
.fm-pal:active{cursor:grabbing}
.fm-ico{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;background:var(--brand-tint);color:var(--brand-600);font-weight:800}
.fm-hint{margin-top:.8rem;font-size:.74rem;color:var(--text-faint);line-height:1.5}
.fm-canvas{border:1px dashed var(--border);border-radius:14px;padding:1rem;min-height:320px;background:var(--surface-card)}
.fm-canvas.drag-over{border-color:var(--brand-500);background:var(--brand-tint)}
.fm-canvas-title{font-size:.82rem;font-weight:600;color:var(--text-soft);margin-bottom:.7rem}
.fm-list{display:flex;flex-direction:column;gap:.6rem}
.fm-field{display:grid;grid-template-columns:22px 1fr 150px 96px 36px;gap:.6rem;align-items:center;padding:.6rem .7rem;background:var(--surface-input);border:1px solid var(--border);border-radius:10px}
.fm-field.dragging{opacity:.4}
.fm-field .fm-grip{cursor:grab;color:var(--text-faint);text-align:center}
.fm-field input,.fm-field select{padding:.45rem .6rem;border:1px solid var(--border);border-radius:8px;background:var(--surface-card);color:var(--text-strong);font-size:.84rem}
.fm-field .fm-opts{font-size:.74rem}
.fm-field .fm-req{display:flex;align-items:center;gap:.3rem;font-size:.78rem;color:var(--text-soft)}
.fm-field .fm-del{border:none;background:transparent;color:var(--danger);cursor:pointer;font-size:1.1rem;line-height:1}
.fm-type-badge{font-size:.7rem;padding:.1rem .4rem;border-radius:6px;background:var(--brand-tint);color:var(--brand-700);margin-left:.4rem}
.fm-empty{text-align:center;color:var(--text-faint);padding:3rem 1rem;font-size:.85rem}
/* ===== 数据库浏览 ===== */
.db-wrap{display:grid;grid-template-columns:260px 1fr;gap:1rem}
.db-side{padding:.8rem}
.db-side-title{font-size:.8rem;font-weight:600;color:var(--text-soft);margin-bottom:.6rem}
.db-table-list{max-height:70vh;overflow:auto;display:flex;flex-direction:column;gap:.3rem}
.db-tbl{display:flex;justify-content:space-between;align-items:center;padding:.55rem .7rem;border-radius:9px;cursor:pointer;font-size:.84rem;border:1px solid transparent}
.db-tbl:hover{background:var(--surface-input)}
.db-tbl.on{background:var(--brand-tint);border-color:var(--brand-300);color:var(--brand-700);font-weight:600}
.db-tbl .db-tbl-n{font-family:var(--font-mono);font-size:.78rem}
.db-tbl .db-tbl-c{color:var(--text-faint);font-size:.72rem}
.db-main{padding:.9rem 1rem;display:flex;flex-direction:column;min-width:0}
.db-main-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.8rem;flex-wrap:wrap}
.db-main-head b{font-size:1rem}
.db-rc{margin-left:.6rem;color:var(--text-faint);font-size:.78rem}
.db-grid-wrap{overflow:auto;max-height:64vh;border:1px solid var(--border);border-radius:12px}
.db-grid{width:100%;border-collapse:collapse;font-size:.8rem}
.db-grid th,.db-grid td{border-bottom:1px solid var(--border);padding:.5rem .7rem;text-align:left;white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis}
.db-grid th{position:sticky;top:0;background:var(--surface-input);font-weight:600;color:var(--text-soft);z-index:1}
.db-grid td.id-cell{font-family:var(--font-mono);color:var(--brand-700)}
.db-pager{display:flex;gap:.3rem;margin-top:.8rem;flex-wrap:wrap}
.db-pager button{min-width:32px;padding:.3rem .55rem;border:1px solid var(--border);background:var(--surface-card);border-radius:8px;cursor:pointer;font-size:.8rem}
.db-pager button.on{background:var(--brand-600);color:#fff;border-color:var(--brand-600)}
.db-pager button:disabled{opacity:.4;cursor:not-allowed}
/* ===== 导入弹窗 ===== */
.imp-body{padding:1.1rem 1.2rem;display:flex;flex-direction:column;gap:.9rem;max-height:70vh;overflow:auto}
.imp-row{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap}
.imp-tip{font-size:.8rem;color:var(--text-soft);background:var(--surface-input);border:1px solid var(--border);border-radius:10px;padding:.7rem .9rem;line-height:1.6}
.imp-prev{overflow:auto;max-height:34vh;border:1px solid var(--border);border-radius:10px}
.imp-prev table{width:100%;border-collapse:collapse;font-size:.76rem}
.imp-prev th,.imp-prev td{border-bottom:1px solid var(--border);padding:.4rem .55rem;white-space:nowrap;text-align:left}
.imp-prev th{position:sticky;top:0;background:var(--surface-input);font-weight:600}
.imp-status{font-size:.84rem;padding:.6rem .8rem;border-radius:10px}
.imp-status.ok{background:rgba(16,185,129,.12);color:var(--success)}
.imp-status.err{background:rgba(244,63,94,.12);color:var(--danger)}
.mod-import{margin-left:.5rem}


/* ===== 工作台自定义（可调整 / 新增） ===== */
.wb-toolbar{display:flex;align-items:center;justify-content:space-between;gap:.9rem;flex-wrap:wrap;margin-bottom:1.2rem}
.wb-hint{font-size:.8rem;color:var(--text-faint);line-height:1.5}
.wb-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.wb-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1.1rem}
.wb-card{grid-column:span var(--span,12);display:flex;flex-direction:column;min-width:0;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden}
.wb-card.editing{border-style:dashed;border-color:var(--brand-400);cursor:move}
.wb-card.dragging{opacity:.45}
.wb-card.drag-over{outline:2px dashed var(--brand-500);outline-offset:2px}
.wb-head{display:flex;align-items:center;gap:.6rem;padding:.85rem 1.15rem;border-bottom:1px solid var(--border)}
.wb-ico{font-size:1.05rem;line-height:1}
.wb-title{flex:1;min-width:0;font-size:.95rem;font-weight:700;color:var(--text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-title[contenteditable="true"]{white-space:normal;outline:1px dashed var(--brand-300);border-radius:7px;padding:.08rem .4rem;cursor:text}
.wb-upd{font-size:.74rem;color:var(--text-faint);white-space:nowrap}
.wb-tools{display:flex;gap:.28rem}
.wb-tools button{border:1px solid var(--border);background:var(--surface-input);border-radius:7px;width:26px;height:26px;font-size:.8rem;line-height:1;cursor:pointer;color:var(--text-soft)}
.wb-tools button:hover{border-color:var(--brand-300);color:var(--brand-600)}
.wb-tools button.wb-del:hover{border-color:var(--danger);color:var(--danger)}
.wb-body{flex:1;min-width:0}
.wb-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.1rem 1.2rem}
.wb-stat{display:flex;align-items:center;gap:.85rem;padding:.7rem;border-radius:12px;background:var(--surface-input)}
.wb-stat-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;flex-shrink:0}
.wb-stat-ico.blue{background:var(--brand-tint);color:var(--brand-600)}
.wb-stat-ico.green{background:var(--success-tint);color:var(--success-600)}
.wb-stat-ico.amber{background:var(--warning-tint);color:var(--warning-600)}
.wb-stat-ico.violet{background:var(--info-tint);color:var(--indigo)}
.wb-stat-meta{display:flex;flex-direction:column;min-width:0}
.wb-stat-label{font-size:.78rem;color:var(--text-soft)}
.wb-stat-val{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--text-strong);line-height:1.15;letter-spacing:-.02em}
.wb-stat-sub{font-size:.72rem;color:var(--text-faint)}
.wb-body .quick{margin-top:0;padding:1.1rem 1.2rem}
.wb-body .chart-wrap{padding:1.2rem}
.wb-donut{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.2rem}
.wb-link{display:flex;align-items:center;gap:.8rem;padding:1rem 1.2rem;cursor:pointer;transition:var(--t-fast)}
.wb-link:hover{background:var(--surface-hover)}
.wb-link-ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:1.25rem;background:var(--brand-tint);flex-shrink:0}
.wb-link b{display:block;font-size:.9rem;font-weight:700;color:var(--text-strong)}
.wb-link .wb-link-desc{display:block;font-size:.78rem;color:var(--text-faint);margin-top:2px}
.wb-link-arrow{margin-left:auto;font-size:1.4rem;color:var(--text-faint)}
.wb-note{width:100%;min-height:130px;border:none;resize:vertical;padding:1rem 1.2rem;background:transparent;color:var(--text-strong);font-family:inherit;font-size:.9rem;line-height:1.6}
.wb-note:focus{outline:none}
.wb-text{padding:1rem 1.2rem;font-size:.9rem;line-height:1.7;color:var(--text);overflow:auto}
.wb-text a{color:var(--brand-600)}
.wb-metric{padding:1.2rem 1.3rem}
.wb-metric-label{font-size:.8rem;color:var(--text-soft)}
.wb-metric-row{display:flex;align-items:baseline;gap:.4rem;margin-top:.35rem}
.wb-metric-row b{font-family:var(--font-display);font-size:2.2rem;font-weight:800;color:var(--text-strong);line-height:1}
.wb-metric-row span{font-size:.9rem;color:var(--text-faint)}
.wb-metric-desc{display:block;margin-top:.5rem;font-size:.78rem;color:var(--text-faint)}
.wb-metric.blue .wb-metric-row b{color:var(--brand-600)}
.wb-metric.green .wb-metric-row b{color:var(--success-600)}
.wb-metric.amber .wb-metric-row b{color:var(--warning-600)}
.wb-metric.violet .wb-metric-row b{color:var(--indigo)}
.wb-frame{width:100%;border:none;display:block;background:#fff}
.wb-add-sec{font-size:.82rem;font-weight:700;color:var(--text-soft);margin:1rem 0 .6rem}
.wb-add-sec:first-child{margin-top:0}
.wb-add-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.wb-add-card{display:flex;align-items:center;gap:.5rem;padding:.7rem .8rem;border:1px solid var(--border);border-radius:10px;background:var(--surface-card);cursor:pointer;font-size:.86rem;color:var(--text-strong)}
.wb-add-card:hover{border-color:var(--brand-300);background:var(--brand-tint)}
.wb-add-card span{font-size:1.05rem}
.wb-add-note{font-size:.8rem;color:var(--text-faint)}
.wb-add-types{display:flex;gap:.5rem;flex-wrap:wrap}
.wb-add-types button{display:flex;align-items:center;gap:.4rem;padding:.45rem .75rem;border:1px solid var(--border);border-radius:9px;background:var(--surface-card);cursor:pointer;font-size:.84rem;color:var(--text-soft)}
.wb-add-types button.on{border-color:var(--brand-500);background:var(--brand-tint);color:var(--brand-700);font-weight:600}
.wb-add-types button span{font-size:1rem}
.wb-add-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}
#wbAddForm{margin-top:.9rem}
#wbAddForm .field{margin-bottom:.7rem}
#wbAddForm .field input,#wbAddForm .field select,#wbAddForm .field textarea{width:100%;padding:.55rem .7rem;border:1px solid var(--border);border-radius:8px;background:var(--surface-card);color:var(--text-strong);font-family:inherit;font-size:.86rem;box-sizing:border-box}
#wbAddForm .field textarea{min-height:72px;resize:vertical}
@media (max-width:1180px){
  .wb-grid{grid-template-columns:repeat(6,1fr)}
  .wb-card{grid-column:span 6}
  .wb-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .wb-stats{grid-template-columns:1fr}
  .wb-add-grid{grid-template-columns:repeat(2,1fr)}
}

/* ── 短信功能配置 · 总开关 ── */
.yt-switch{position:relative;display:inline-block;width:46px;height:26px;flex-shrink:0}
.yt-switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:2}
.yt-switch .track{position:absolute;inset:0;background:var(--surface-hover);border:1px solid var(--border);border-radius:999px;transition:background .18s ease,border-color .18s ease}
.yt-switch .thumb{position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .18s ease}
.yt-switch input:checked ~ .track{background:var(--brand-600);border-color:var(--brand-600)}
.yt-switch input:checked ~ .track .thumb{transform:translateX(20px)}
.yt-switch input:focus-visible ~ .track{box-shadow:0 0 0 3px var(--brand-tint)}