:root{
  --bg:#f4f6fa; --panel:#ffffff; --line:#e6eaf2; --line-2:#eef1f7;
  --text:#1a2233; --muted:#6b7791; --faint:#9aa5bd;
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-soft:#eaf0ff;
  --green:#16a34a; --green-soft:#e8f7ee;
  --amber:#d97706; --amber-soft:#fdf3e3;
  --red:#dc2626; --red-soft:#fdecec;
  --slate:#64748b; --slate-soft:#eef1f6;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.05),0 6px 18px -10px rgba(16,24,40,.15);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text); font-size:14px; line-height:1.55;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}

/* ---------- 侧栏 ---------- */
.sidebar{
  width:212px;flex:0 0 212px;background:#101827;color:#c7d0e0;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:10px;padding:20px 18px 16px}
.brand-mark{
  width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#2563eb,#4f8bff);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;
}
.brand-text{font-size:16px;font-weight:600;color:#fff;letter-spacing:.5px}
.nav{display:flex;flex-direction:column;gap:2px;padding:6px 10px;flex:1;overflow-y:auto}
.nav-item{
  display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:8px;
  color:#aab6cc;font-size:13.5px;transition:background .15s,color .15s;
}
.nav-item:hover{background:#1b2537;color:#fff}
.nav-item.active{background:#1e2c45;color:#fff;font-weight:500}
.nav-ico{width:16px;text-align:center;opacity:.85;font-size:13px}
.side-foot{padding:12px 14px 16px;border-top:1px solid #1e293b}
.me{display:flex;align-items:center;gap:9px;margin-bottom:10px}
.avatar{
  width:30px;height:30px;border-radius:50%;background:#26374f;color:#cfe0ff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex:0 0 30px;
}
.me-name{font-size:13px;color:#e2e8f0;font-weight:500}
.me-role{font-size:11px;color:#7d8aa3}
.logout{display:block;text-align:center;font-size:12px;color:#8794ab;padding:6px;border-radius:6px;background:#1a2436}
.logout:hover{color:#fff;background:#22304a}

/* ---------- 主区 ---------- */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 26px 14px;background:var(--panel);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;
}
.page-title{margin:0;font-size:17px;font-weight:600;letter-spacing:.2px}
.topbar-right{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.live-dot{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.16);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.content{padding:22px 26px 40px;flex:1}

/* ---------- 卡片 ---------- */
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:16px 18px}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.card-title{font-size:13.5px;font-weight:600}
.card-sub{font-size:11.5px;color:var(--faint)}

/* KPI */
.kpi{padding:15px 16px}
.kpi-label{font-size:12px;color:var(--muted);margin-bottom:6px}
.kpi-value{font-size:26px;font-weight:650;letter-spacing:-.5px;line-height:1.15;font-variant-numeric:tabular-nums}
.kpi-foot{font-size:11.5px;color:var(--faint);margin-top:5px}
.kpi.blue .kpi-value{color:var(--primary)}
.kpi.green .kpi-value{color:var(--green)}
.kpi.amber .kpi-value{color:var(--amber)}
.kpi.red .kpi-value{color:var(--red)}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;font-weight:500;color:var(--muted);font-size:11.5px;letter-spacing:.4px;
  padding:9px 14px;background:#fafbfd;border-bottom:1px solid var(--line);white-space:nowrap;
}
td{padding:10px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fafcff}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.small{font-size:12px}
.strong{font-weight:600}
.nowrap{white-space:nowrap}
.right{text-align:right}

/* ---------- 徽章 ---------- */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:500;white-space:nowrap}
.badge.slate{background:var(--slate-soft);color:#475569}
.badge.amber{background:var(--amber-soft);color:#b45309}
.badge.blue{background:var(--primary-soft);color:#1d4ed8}
.badge.green{background:var(--green-soft);color:#15803d}
.badge.zinc{background:#f1f2f5;color:#71717a}
.badge.red{background:var(--red-soft);color:#b91c1c}
.lv{display:inline-flex;width:20px;height:20px;border-radius:6px;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.lv-A{background:#fdecec;color:#b91c1c}
.lv-B{background:#fdf3e3;color:#b45309}
.lv-C{background:var(--primary-soft);color:#1d4ed8}
.lv-D{background:#f1f2f5;color:#71717a}

/* ---------- 按钮/表单 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 15px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);
  font-size:13px;cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap;
}
.btn:hover{border-color:#cfd8e6;background:#fbfcfe}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}
.btn-danger{color:var(--red);border-color:#f3c9c9}
.btn-danger:hover{background:var(--red-soft)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--primary)}
form{margin:0}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px}
.field label .req{color:var(--red)}
input[type=text],input[type=password],input[type=tel],input[type=number],input[type=datetime-local],select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:#fff;
  font-size:13.5px;color:var(--text);font-family:inherit;transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
textarea{resize:vertical;min-height:74px}
.form-row{display:grid;gap:14px}
.form-row.two{grid-template-columns:1fr 1fr}
.form-row.three{grid-template-columns:1fr 1fr 1fr}
.hint{font-size:11.5px;color:var(--faint);margin-top:5px}
.actions{display:flex;gap:10px;align-items:center;margin-top:18px}

/* ---------- 提示条 ---------- */
.alert{margin:0 26px 0;padding:10px 14px;border-radius:8px;font-size:13px;margin-top:14px}
.alert-error{background:var(--red-soft);color:#b91c1c;border:1px solid #f6d5d5}
.alert-info{background:var(--primary-soft);color:#1d4ed8;border:1px solid #d5e2ff}
.alert-warn{background:var(--amber-soft);color:#b45309;border:1px solid #f5e2c4}

/* ---------- 排行 ---------- */
.rank-row{display:flex;align-items:center;gap:10px;padding:9px 16px;border-bottom:1px solid var(--line-2)}
.rank-row:last-child{border-bottom:none}
.rank-idx{width:20px;height:20px;border-radius:6px;background:#f1f4f9;color:var(--muted);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:0 0 20px}
.rank-row:nth-child(1) .rank-idx{background:#fff4dc;color:#b45309}
.rank-row:nth-child(2) .rank-idx{background:#eef1f6;color:#475569}
.rank-row:nth-child(3) .rank-idx{background:#fbeee4;color:#9a5b2a}
.rank-name{flex:1;font-size:13px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-val{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.rank-bar{width:72px;height:5px;border-radius:3px;background:#eef1f7;overflow:hidden;flex:0 0 72px}
.rank-bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,#5b8dff,#2563eb)}

/* ---------- 趋势柱 ---------- */
.trend{display:flex;align-items:flex-end;gap:6px;padding:16px 18px 10px;height:250px}
.trend-col{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.trend-bars{display:flex;align-items:flex-end;gap:3px;height:100%;width:100%;justify-content:center}
.trend-bar-wrap{position:relative;flex:1;max-width:20px;height:100%;display:flex;align-items:flex-end}
.trend-bar{width:100%;border-radius:3px 3px 0 0;min-height:2px;transition:height .4s ease}
.trend-bar.new{background:#3b82f6}
.trend-bar.won{background:#22c55e}
.trend-val{position:absolute;left:50%;transform:translateX(-50%);font-size:9px;line-height:1;color:#6b7791;white-space:nowrap}
.trend-day{font-size:10px;color:var(--faint);white-space:nowrap;height:13px}
.legend{display:flex;gap:14px;padding:0 18px 14px;font-size:11px;color:var(--muted)}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px}

/* ---------- 页头筛选 ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.toolbar .spacer{flex:1}
.toolbar input[type=text],.toolbar select{width:auto;min-width:120px;padding:7px 10px;font-size:12.5px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12.5px;color:var(--muted)}
.chip.active{background:#101827;color:#fff;border-color:#101827}

/* ---------- 详情 ---------- */
.detail-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;align-items:start}
.kv{display:grid;grid-template-columns:88px 1fr;gap:9px 12px;padding:16px 18px;font-size:13px}
.kv dt{color:var(--muted);font-size:12.5px}
.kv dd{margin:0}
.timeline{padding:6px 18px 18px}
.tl-item{position:relative;padding:12px 0 12px 18px;border-left:1px solid var(--line);margin-left:4px}
.tl-item:last-child{border-left-color:transparent}
.tl-dot{position:absolute;left:-4.5px;top:17px;width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px #fff}
.tl-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px}
.tl-time{color:var(--faint);font-size:11.5px}
.tl-body{color:var(--muted);font-size:12.5px;margin-top:4px}

/* ---------- 空状态 ---------- */
.empty{padding:48px 20px;text-align:center;color:var(--faint);font-size:13px}
.empty-ico{font-size:28px;opacity:.35;display:block;margin-bottom:10px}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:
  radial-gradient(1200px 500px at 15% 0%,#e8efff 0%,transparent 60%),
  radial-gradient(900px 500px at 100% 100%,#e9f6ee 0%,transparent 55%),#f4f6fa}
.login-card{width:360px;background:#fff;border-radius:16px;box-shadow:0 10px 40px -12px rgba(16,24,40,.18);border:1px solid var(--line);padding:32px 30px}
.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.login-logo .brand-mark{width:34px;height:34px;font-size:16px}
.login-title{font-size:19px;font-weight:650;letter-spacing:.5px}
.login-sub{font-size:12.5px;color:var(--faint);margin:4px 0 22px}

/* ---------- 响应 ---------- */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid{grid-template-columns:1fr}}
/* ---------- 移动端（主场景） ---------- */
.tabbar{display:none}

@media (max-width:820px){
  .sidebar{display:none}
  .main{padding-bottom:84px;min-height:100vh}
  .content{padding:14px 12px 26px}
  .topbar{padding:12px 14px}
  .page-title{font-size:16px}
  .g4,.g3,.g2{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
  .alert{margin-left:12px;margin-right:12px}
  .btn{padding:10px 16px}
  /* iOS 下字号小于 16px 会放大页面 */
  input[type=text],input[type=password],input[type=tel],input[type=number],
  input[type=datetime-local],select,textarea{font-size:16px}

  /* 底部 Tab */
  .tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:rgba(255,255,255,.98);
    border-top:1px solid var(--line);
    padding:6px 2px calc(6px + env(safe-area-inset-bottom));
  }
  .tabbar a{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
    font-size:10.5px;color:#8b96ad;padding:3px 0;
  }
  .tabbar .ti{font-size:17px;line-height:1}
  .tabbar a.on{color:var(--primary);font-weight:600}
  .tabbar .tab-main .ti{
    width:50px;height:50px;border-radius:16px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;font-size:27px;margin-top:-24px;
    box-shadow:0 10px 22px -8px rgba(37,99,235,.85);
    border:3px solid #fff;
  }
  .tabbar .tab-main.on .ti{background:var(--primary-dark)}

  /* 表格 → 卡片 */
  .table-wrap table{display:block}
  .table-wrap thead{display:none}
  .table-wrap tbody{display:block}
  .table-wrap tr{
    display:block;background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:11px 14px;margin-bottom:10px;box-shadow:0 1px 2px rgba(16,24,40,.04);
  }
  .table-wrap tbody tr:hover{background:#fff}
  .table-wrap td{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    border:none;padding:5px 0;font-size:13.5px;
  }
  .table-wrap td::before{
    content:attr(data-label);color:var(--muted);font-size:12px;flex:0 0 auto;
  }
  .table-wrap td:not([data-label])::before{content:""}
  .table-wrap td:last-child{justify-content:flex-end;padding-top:9px;margin-top:3px;border-top:1px dashed var(--line-2)}

  /* 卡片/表单 */
  .card-pad{padding:14px}
  .kv{grid-template-columns:76px 1fr;padding:14px}
  .kpi-value{font-size:24px}
  .trend{height:140px;gap:6px}
  .toolbar{gap:8px}
  .toolbar input[type=text],.toolbar select{flex:1;min-width:0}
  .actions{flex-wrap:wrap}
}

/* ---------- 注册页（移动优先） ---------- */
.auth-body{background:#fff}
.auth-mobile{max-width:430px;margin:0 auto;padding:34px 22px 44px}
.auth-m-head{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:26px}
.auth-mark.sm{width:32px;height:32px;border-radius:9px;font-size:15px}
.auth-m-brand{font-size:15px;font-weight:600;letter-spacing:.5px}
.auth-m-title{font-size:22px;font-weight:650;text-align:center;margin:0 0 8px;letter-spacing:.3px}
.auth-m-sub{font-size:12.5px;color:var(--muted);text-align:center;margin:0 0 24px}
.auth-m-form .field{margin-bottom:14px}
.auth-m-submit{width:100%;margin-top:10px;padding:13px;font-size:15px;border-radius:10px}
.auth-m-foot{text-align:center;font-size:12.5px;color:var(--faint);margin-top:22px}
.auth-m-foot a{color:var(--primary);font-weight:500}

.auth-divider{display:flex;align-items:center;gap:10px;color:var(--faint);font-size:11.5px;margin:22px 0 16px}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--line)}

@media (max-width:480px){
  .auth-mobile{padding:26px 18px 36px}
  .auth-m-title{font-size:20px}
}

/* ---------- 公司名称搜索下拉 ---------- */
.combo-field{position:relative}
.combo{position:relative}
.combo-list{
  position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:40;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 14px 32px -12px rgba(16,24,40,.3);
  max-height:232px;overflow-y:auto;
}
.combo-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 13px;font-size:13.5px;cursor:pointer;
  border-bottom:1px solid var(--line-2);
}
.combo-item:last-child{border-bottom:none}
.combo-item:hover,.combo-item:active{background:var(--primary-soft);color:var(--primary-dark)}
.combo-code{font-size:11px;color:var(--faint);letter-spacing:.3px}
.combo-empty{padding:14px;font-size:12.5px;color:var(--faint);text-align:center}

/* ---------- 注册页提示条 ---------- */
.auth-note{
  background:var(--primary-soft);color:#1d4ed8;border:1px solid #d9e4ff;
  border-radius:9px;padding:10px 12px;font-size:12.5px;line-height:1.6;margin:4px 0 14px;
}
.auth-note b{font-weight:600}

/* ---------- 登录页广告位 ---------- */
.hero-ads{margin-top:10px}
.hero-ad{display:none}
.hero-ad.show{display:block}
.hero-ad a{display:block;text-decoration:none}
.hero-ad img{
  width:100%;max-height:190px;object-fit:cover;border-radius:12px;
  margin-bottom:14px;border:1px solid rgba(255,255,255,.1);
}
.hero-ad-title{font-size:19px;font-weight:650;color:#fff;margin-bottom:7px;letter-spacing:.3px}
.hero-ad-sub{font-size:12.5px;color:#9db1d0;line-height:1.65}
.hero-dots{display:flex;gap:6px;margin-top:18px}
.hero-dots span{width:6px;height:6px;border-radius:3px;background:rgba(255,255,255,.22);transition:all .3s}
.hero-dots span.on{background:#4f8bff;width:18px}

@media (max-width:900px){
  .hero-ad img{max-height:118px;margin-bottom:10px}
  .hero-ad-title{font-size:16px}
  .hero-dots{margin-top:12px}
}

/* ---------- 弹窗 ---------- */
.modal-mask{
  position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;
  padding:20px;background:rgba(15,23,42,.48);backdrop-filter:blur(2px);
}
.modal-mask[hidden]{display:none}
.modal{
  width:100%;max-width:430px;max-height:calc(100vh - 40px);overflow-y:auto;
  background:#fff;border-radius:16px;
  box-shadow:0 24px 60px -18px rgba(15,23,42,.45);
  animation:modalIn .18s ease-out;
}
@keyframes modalIn{
  from{opacity:0;transform:translateY(10px) scale(.98)}
  to{opacity:1;transform:none}
}
.modal-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px 14px;border-bottom:1px solid var(--line-2);
}
.modal-title{font-size:15.5px;font-weight:600}
.modal-close{
  border:none;background:none;font-size:22px;line-height:1;color:var(--faint);
  cursor:pointer;padding:0 4px;border-radius:6px;font-family:inherit;
}
.modal-close:hover{color:var(--text);background:var(--line-2)}
.modal-body{padding:18px 20px 20px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

@media (max-width:480px){
  .modal-mask{align-items:flex-end;padding:0}
  .modal{max-width:none;border-radius:16px 16px 0 0;max-height:88vh}
  .modal-foot .btn{flex:1}
}

/* ---------- 忘记密码 ---------- */
.label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.label-row label{margin-bottom:0}
.forgot-link{font-size:12px;color:var(--primary);text-decoration:none}
.forgot-link:hover{text-decoration:underline}
.support-phone{
  display:block;padding:6px 0;font-size:27px;font-weight:700;letter-spacing:1.5px;
  color:var(--primary);text-decoration:none;font-variant-numeric:tabular-nums;
}
.support-phone:active{opacity:.65}
.copy-tip{height:16px;margin-top:10px;font-size:12px;color:var(--green);visibility:hidden}

/* ---------- 报表自动刷新 ---------- */
.refresh-chip{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);
  font-size:11.5px;font-variant-numeric:tabular-nums;
}
.kpi-value.bump{animation:bump .4s ease-out}
@keyframes bump{
  0%{transform:scale(1)}
  35%{transform:scale(1.07)}
  100%{transform:scale(1)}
}
@media (max-width:820px){
  .refresh-chip{display:none}
  #updatedAt{display:none}
}

/* ---------- 多条件查询区 ---------- */
.filter-grid{
  display:grid;gap:12px;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
}
.filter-grid .field label{font-size:12px}
.filter-grid input,.filter-grid select{padding:7px 10px;font-size:13px}
@media (max-width:820px){
  .filter-grid{grid-template-columns:1fr 1fr;gap:10px}
  .filter-grid input,.filter-grid select{font-size:16px}
}

/* ---------- 区块小标题 ---------- */
.section-head{
  display:flex;align-items:center;gap:8px;
  margin:4px 0 12px;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.4px;
}
.section-head::before{
  content:"";width:3px;height:13px;border-radius:2px;background:var(--primary);
}

/* ---------- 折叠卡片 ---------- */
.card-fold{overflow:hidden}
.card-fold > summary{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:15px 18px;cursor:pointer;list-style:none;user-select:none;
  transition:background .12s;
}
.card-fold > summary::-webkit-details-marker{display:none}
.card-fold > summary::marker{content:""}
.card-fold > summary:hover{background:#fafbfd}
.card-fold[open] > summary{border-bottom:1px solid var(--line-2)}
.fold-hint{display:inline-flex;align-items:center;gap:6px}
.fold-arrow{display:inline-block;transition:transform .2s ease;font-size:11px;color:var(--faint)}
.card-fold[open] .fold-arrow{transform:rotate(180deg)}
.card-fold[open] .fold-hint{color:var(--primary)}

/* ---------- 行业动态滚动播报 ---------- */
.news-ticker{
  display:flex;align-items:stretch;margin-bottom:16px;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
}
.ticker-tag{
  flex:0 0 auto;display:flex;align-items:center;padding:0 14px;
  font-size:12px;font-weight:600;color:#fff;letter-spacing:.5px;white-space:nowrap;
  background:linear-gradient(135deg,#3b82f6,#1d4ed8);
}
.ticker-view{flex:1;overflow:hidden;position:relative}
.ticker-view::after{
  content:"";position:absolute;right:0;top:0;bottom:0;width:28px;pointer-events:none;
  background:linear-gradient(90deg,rgba(255,255,255,0),#fff);
}
.ticker-track{
  display:flex;gap:52px;width:max-content;padding:9px 0;
  animation:ticker 48s linear infinite;
}
.ticker-track:hover{animation-play-state:paused}
.ticker-item{font-size:12.5px;color:var(--muted);white-space:nowrap}
.ticker-item b{color:var(--text);font-weight:600;margin-right:2px}
@keyframes ticker{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* ---------- 错误页 ---------- */.err-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.err-card{
  width:100%;max-width:400px;text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:38px 26px 30px;box-shadow:0 18px 50px -20px rgba(16,24,40,.25);
}
.err-code{font-size:52px;font-weight:700;color:var(--line);line-height:1;letter-spacing:-1px}
.err-msg{margin:14px 0 24px;font-size:14px;color:var(--text);line-height:1.7}
.err-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cta-add{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;padding:16px;margin-bottom:16px;
  border-radius:15px;font-size:17px;font-weight:650;letter-spacing:.5px;color:#fff;
  background:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);
  box-shadow:0 10px 24px -10px rgba(37,99,235,.8);
  transition:transform .12s ease,box-shadow .12s ease;
}
.cta-add:hover{color:#fff}
.cta-add:active{transform:translateY(1px);box-shadow:0 5px 14px -8px rgba(37,99,235,.8)}
.cta-plus{font-size:22px;line-height:1;font-weight:400}
@media (min-width:821px){
  .cta-add{max-width:340px}
}

/* 侧栏「意向登记」强调 */
.nav-item.cta{
  background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;margin:6px 0 2px;
  box-shadow:0 4px 12px -6px rgba(37,99,235,.9);
}
.nav-item.cta:hover{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}
.nav-item.cta .nav-ico{opacity:1;font-size:15px}

/* ---------- 登录页（双栏） ---------- */
.auth{display:grid;grid-template-columns:1.02fr .98fr;min-height:100vh}
.auth-hero{
  position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;
  padding:56px 54px;color:#dbe6ff;
  background:linear-gradient(155deg,#0d182b 0%,#14264a 46%,#1d3a70 100%);
}
.auth-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(79,139,255,.28) 0%,transparent 68%);
}
.auth-hero::before{
  content:"";position:absolute;left:-100px;bottom:-140px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,197,94,.14) 0%,transparent 70%);
}
.auth-hero-inner{position:relative;z-index:1;max-width:430px}
.auth-brand{display:flex;align-items:center;gap:11px;margin-bottom:48px}
.auth-mark{
  width:38px;height:38px;border-radius:11px;color:#fff;font-weight:700;font-size:18px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#4f8bff,#1d4ed8);
  box-shadow:0 8px 22px -8px rgba(59,130,246,.9);
}
.auth-brand-name{font-size:17px;font-weight:600;color:#fff;letter-spacing:.8px}
.auth-headline{font-size:30px;line-height:1.4;font-weight:650;margin:0 0 16px;color:#fff;letter-spacing:.6px}
.auth-sub{font-size:13.5px;color:#8ea5ca;margin:0 0 34px;line-height:1.75}
.auth-points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.auth-points li{display:flex;align-items:center;gap:11px;font-size:13px;color:#a8bcd9}
.auth-points .dot{width:5px;height:5px;border-radius:50%;flex:0 0 5px;background:#4f8bff;box-shadow:0 0 0 3.5px rgba(79,139,255,.16)}
.auth-hero-foot{position:absolute;left:54px;bottom:26px;font-size:11.5px;color:#48608a;z-index:1}

.auth-form-side{display:flex;align-items:center;justify-content:center;padding:40px 26px;background:#fff}
.auth-form-box{width:332px}
.auth-title{font-size:21px;font-weight:650;margin:0 0 6px;letter-spacing:.3px}
.auth-tip{font-size:12.5px;color:var(--faint);margin:0 0 26px}
.auth-error{background:var(--red-soft);color:#b91c1c;border:1px solid #f6d5d5;padding:9px 12px;border-radius:8px;font-size:12.5px;margin-bottom:16px}
.auth-submit{width:100%;margin-top:10px;padding:11px;font-size:14px;border-radius:9px}
.auth-foot{font-size:11.5px;color:var(--faint);text-align:center;margin-top:24px}

@media (max-width:900px){
  .auth{grid-template-columns:1fr}
  .auth-hero{padding:34px 26px 30px;justify-content:flex-start}
  .auth-brand{margin-bottom:24px}
  .auth-headline{font-size:23px;margin-bottom:12px}
  .auth-sub{margin-bottom:0}
  .auth-points{display:none}
  .auth-hero-foot{display:none}
}

/* ---------- 细节打磨 ---------- */
.card{transition:box-shadow .2s ease,border-color .2s ease}
.card:hover{box-shadow:0 2px 4px rgba(16,24,40,.04),0 12px 26px -14px rgba(16,24,40,.2)}
tbody tr{transition:background .12s}
.kpi-value{transition:color .2s}
.btn:active{transform:translateY(.5px)}
::selection{background:#d7e4ff;color:#132a5e}