:root{
  --brand:#2563eb;
  --brand-d:#1d4ed8;
  --accent:#f97316;
  --bg:#f1f5f9;
  --card:#ffffff;
  --line:#e2e8f0;
  --line-d:#cbd5e1;
  --txt:#0f172a;
  --sub:#64748b;
  --ok:#16a34a;
  --bad:#dc2626;
  --radius:12px;
  --side:228px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);color:var(--txt);font-size:14px;
  display:flex;min-height:100vh;
}
/* ===== 侧边导航 ===== */
.side{
  width:var(--side);background:#0f172a;color:#cbd5e1;
  display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;
}
.logo{
  padding:18px 20px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.logo .mark{width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:16px;}
.logo .name{font-size:15px;font-weight:700;color:#fff;line-height:1.2;}
.logo .name small{display:block;font-size:11px;color:#94a3b8;font-weight:400;}
.nav{padding:12px 10px;flex:1;overflow-y:auto;}
.nav .grp{font-size:11px;color:#64748b;padding:12px 12px 6px;letter-spacing:1px;}
.nav a{
  display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:9px;
  color:#cbd5e1;text-decoration:none;font-size:14px;margin-bottom:4px;transition:.15s;
}
.nav a .ic{width:20px;text-align:center;font-size:15px;}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;font-weight:600;
  box-shadow:0 4px 12px rgba(37,99,235,.35);}
.nav a .badge{margin-left:auto;font-size:10px;background:var(--accent);color:#fff;
  padding:1px 7px;border-radius:20px;font-weight:700;}
.side-foot{padding:14px 20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12px;color:#64748b;}
/* ===== 主区 ===== */
.main{margin-left:var(--side);flex:1;display:flex;flex-direction:column;min-width:0;}
.topbar{
  height:60px;background:var(--card);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;padding:0 26px;
  position:sticky;top:0;z-index:5;
}
.topbar .ttl{font-size:18px;font-weight:700;}
.topbar .ttl small{font-size:12px;color:var(--sub);font-weight:400;margin-left:8px;}
.topbar .right{display:flex;align-items:center;gap:18px;color:var(--sub);font-size:13px;}
.topbar .right .usr{display:flex;align-items:center;gap:8px;color:var(--txt);font-weight:600;}
.topbar .right .av{width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;}
.content{padding:22px 26px;flex:1;}
/* ===== 工具条 ===== */
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap;}
.toolbar .spacer{flex:1;}
.btn{border:none;border-radius:9px;padding:9px 16px;font-size:13px;font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:.15s;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-d);}
.btn-ok{background:var(--ok);color:#fff;}
.btn-ghost{background:#fff;color:var(--txt);border:1.5px solid var(--line);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{padding:6px 11px;font-size:12px;}
/* ===== 过滤条 ===== */
.filters{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap;}
.filters select,.filters input{
  border:1.5px solid var(--line);border-radius:9px;padding:8px 11px;font-size:13px;background:#fff;color:var(--txt);}
.filters input{min-width:200px;}
/* ===== 卡片/表格 ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.tabs{display:flex;gap:2px;padding:0 16px;border-bottom:1px solid var(--line);background:#f8fafc;}
.tabs .tab{padding:13px 18px;font-size:14px;color:var(--sub);cursor:pointer;border-bottom:2px solid transparent;}
.tabs .tab.on{color:var(--brand);font-weight:700;border-bottom-color:var(--brand);}
table{width:100%;border-collapse:collapse;font-size:13.5px;}
thead th{
  background:#f8fafc;text-align:left;padding:12px 16px;color:var(--sub);
  font-weight:600;border-bottom:1px solid var(--line);white-space:nowrap;
}
tbody td{padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap;}
tbody tr:hover{background:#f8fafc;}
.tag{display:inline-block;font-size:11px;padding:2px 9px;border-radius:20px;font-weight:600;}
.tag-d{background:#dbeafe;color:var(--brand);}
.tag-n{background:#e0f2fe;color:#0369a1;}
.tag-w{background:#fef3c7;color:#b45309;}
.act a{color:var(--brand);text-decoration:none;margin-right:12px;font-size:13px;font-weight:600;}
.act a.del{color:var(--bad);}
.act a.dis{color:#cbd5e1;cursor:not-allowed;}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:14px 16px;color:var(--sub);font-size:13px;}
.pager .pgnums a{padding:5px 11px;border:1px solid var(--line);border-radius:7px;color:var(--txt);text-decoration:none;margin:0 2px;}
.pager .pgnums a.on{background:var(--brand);color:#fff;border-color:var(--brand);}
/* ===== 演示态横幅（fixed top，可关闭） ===== */
.demo-banner{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:linear-gradient(90deg,#fff7ed,#ffedd5);
  color:#9a3412;font-size:13px;
  padding:8px 18px;display:flex;align-items:center;gap:8px;
  border-bottom:1px solid #fed7aa;
}
.demo-banner .dot{width:7px;height:7px;border-radius:50%;background:#f97316;
  animation:bannerPulse 1.4s infinite;}
@keyframes bannerPulse{0%,100%{opacity:.4}50%{opacity:1}}
.demo-banner .grow{flex:1}
.demo-banner .x{border:none;background:transparent;font-size:18px;
  color:#9a3412;cursor:pointer;padding:0 6px;line-height:1;font-weight:700;}
.demo-banner .x:hover{color:#7c2d12}
/* 有横幅时 topbar 下移 38px */
body.has-banner .topbar{top:38px;}
body.has-banner .side{padding-top:38px;}
body.has-banner .side .logo{padding-top:14px;}

/* ===== 智企出品徽标（顶栏右上角） ===== */
.brand-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,#6366f1,#4f46e5);
  color:#fff;font-size:13px;font-weight:700;
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.2);
  box-shadow:0 2px 8px rgba(79,70,229,.25);
  letter-spacing:.5px;
}
.brand-badge::before{content:"★";color:#fde68a;font-size:12px;}

/* 移动端标记 */
.mobile-note{background:#fff7ed;border:1px solid #fed7aa;color:#b45309;
  padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:16px;display:flex;gap:8px;align-items:center;}
/* 移动端汉堡按钮 + 表格横向滚动 */
.menu-btn{display:none;}
.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
/* ===== 响应式：手机端也可正常查看 PC 页面 ===== */
@media (max-width:860px){
  body{display:block;}
  .side{
    position:fixed;top:0;bottom:0;left:0;width:240px;z-index:60;
    transform:translateX(-100%);transition:transform .25s ease;
    box-shadow:0 0 0 100vmax rgba(15,23,42,0);
  }
  body.nav-open .side{transform:translateX(0);box-shadow:0 0 0 100vmax rgba(15,23,42,.45);}
  .main{margin-left:0;}
  .topbar{padding:0 12px;height:54px;}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;margin-right:8px;border:none;background:transparent;
    font-size:20px;cursor:pointer;color:var(--txt);}
  .topbar .ttl{font-size:16px;}
  .topbar .ttl small{display:none;}
  .topbar .right .clock{display:none;}
  .content{padding:14px 12px;}
  .toolbar,.filters{gap:8px;}
  .toolbar .btn,.filters .btn{flex:1 1 auto;justify-content:center;}
  .filters input{min-width:0;flex:1 1 100%;}
  .card{overflow:visible;}
  .tabs{overflow-x:auto;}
  .pager{flex-wrap:wrap;justify-content:flex-start;}
}