/* ============================================================
   基础变量与重置
   ============================================================ */
:root{
  --red:#fb1717;
  --gold:#c6922a;
  --gold-light:#f5d88e;
  --gold-dark:#946b32;
  --text:#333;
  --text-muted:#888;
  --border:#e5e7eb;
  --bg-light:#fafbfc;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:"Microsoft YaHei",Arial,sans-serif;
  font-size:14px;
  color:var(--text);
  background:#f5f6f8;
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

/* ============================================================
   背景视频
   ============================================================ */
.bg-video{position:fixed;inset:0;z-index:-1;overflow:hidden}
.bg-video video{width:100%;height:100%;object-fit:cover}

/* ============================================================
   顶部导航 .nav > .wrap
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:999;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(0,0,0,.06);
  box-shadow:0 1px 10px rgba(0,0,0,.04);
}
.nav .wrap{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;
  height:60px;padding:0 20px;gap:24px;
}
.nav-logo{flex-shrink:0}
.nav-logo img{height:36px}
.nav-menu{flex:1;display:flex;gap:28px}
.nav-menu a{
  color:#555;font-size:15px;font-weight:500;
  padding:4px 0;position:relative;transition:.15s;
}
.nav-menu a::after{
  content:'';position:absolute;left:0;right:0;bottom:-4px;
  height:2px;background:var(--red);
  transform:scaleX(0);transition:transform .2s;
}
.nav-menu a:hover{color:var(--red)}
.nav-menu a:hover::after,
.nav-menu a.active::after{transform:scaleX(1)}
.nav-menu a.active{color:var(--red);font-weight:600}
.nav-login-btn{
  background:linear-gradient(135deg,#fb1717,#e00);
  color:#fff!important;
  padding:8px 22px;border-radius:8px;
  font-weight:700;font-size:14px;
  white-space:nowrap;transition:.15s;
  box-shadow:0 2px 8px rgba(251,23,23,.3);
}
.nav-login-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}

/* ============================================================
   主内容容器 wrapTopMainBody > section > container > content
   ============================================================ */
.wrapTopMainBody{
  max-width:1200px;margin:90px auto 30px;
  background:#fff;border-radius:16px;
  box-shadow:0 4px 30px rgba(0,0,0,.08);
  overflow:hidden;
}
.section{padding:0}
.container{padding:24px}
.content{
  display:flex;gap:24px;align-items:flex-start;
}

/* ============================================================
   左侧侧边栏 LEFTNAV-*
   ============================================================ */
.LEFTNAV-sidebar{
  width:250px;flex-shrink:0;
  background:#fff;border:1px solid var(--border);
  border-radius:12px;overflow:hidden;
  box-shadow:0 2px 12px rgba(0,0,0,.05);
}
.LEFTNAV-top-bar{
  height:4px;
  background:linear-gradient(90deg,#fb1717,#ff7a45,#ffb344);
}
.LEFTNAV-user-header{
  background:linear-gradient(135deg,#ff7a45 0%,#fb1717 100%);
  padding:28px 24px 24px;text-align:center;
  position:relative;
}
.LEFTNAV-user-header::after{
  content:'';position:absolute;bottom:0;left:0;right:0;
  height:3px;background:linear-gradient(90deg,#946b32,#f5d88e,#946b32);
}
.LEFTNAV-avatar{
  width:60px;height:60px;border-radius:50%;
  border:3px solid #fff;
  box-shadow:0 2px 12px rgba(0,0,0,.2),0 0 0 2px rgba(255,255,255,.3);
  margin:0 auto 10px;overflow:hidden;
  background:rgba(255,255,255,.85);
  display:flex;align-items:center;justify-content:center;
  color:#c6922a;transition:.2s;
}
.LEFTNAV-avatar:hover{transform:scale(1.08)}
.LEFTNAV-avatar img{width:100%;height:100%;object-fit:cover}
.LEFTNAV-username{
  color:#fff;font-weight:700;font-size:16px;
  text-shadow:0 1px 3px rgba(0,0,0,.2);margin-bottom:6px;
}
.LEFTNAV-register-time{
  color:rgba(255,255,255,.9);font-size:12px;
  display:flex;align-items:center;justify-content:center;gap:4px;
  margin-bottom:8px;
}
.LEFTNAV-register-time i{font-size:13px}
.LEFTNAV-auth-status{display:flex;justify-content:center}
.LEFTNAV-auth-tag{
  display:inline-flex;align-items:center;gap:3px;
  padding:3px 10px;border-radius:12px;
  font-size:12px;font-weight:600;
}
.LEFTNAV-auth-success{
  background:rgba(255,255,255,.25);color:#fff;
  border:1px solid rgba(255,255,255,.5);
}
.LEFTNAV-auth-warning{
  background:rgba(255,193,7,.25);color:#fff;
  border:1px solid rgba(255,193,7,.6);
}
.LEFTNAV-nav-list{list-style:none;padding:10px 0}
.LEFTNAV-nav-item{position:relative}
.LEFTNAV-nav-link{
  display:flex;align-items:center;gap:10px;
  padding:14px 28px;color:#555;
  font-size:14px;transition:.15s;
  border-left:3px solid transparent;
  position:relative;
}
.LEFTNAV-nav-link:hover{
  background:rgba(251,23,23,.04);
  color:#333;padding-left:32px;
}
.LEFTNAV-nav-link i{font-size:18px;width:20px;text-align:center;color:#999;transition:.15s}
.LEFTNAV-nav-link:hover i{color:var(--red)}
.LEFTNAV-nav-item.active .LEFTNAV-nav-link{
  background:linear-gradient(90deg,rgba(251,23,23,.08),transparent);
  color:var(--red);border-left-color:var(--red);
  font-weight:600;
}
.LEFTNAV-nav-item.active .LEFTNAV-nav-link i{color:var(--red)}
.LEFTNAV-nav-item.active .LEFTNAV-nav-link::after{
  content:'';position:absolute;right:20px;
  width:6px;height:6px;border-radius:50%;
  background:var(--red);
  box-shadow:0 0 8px rgba(251,23,23,.6);
}

/* ============================================================
   右侧主内容
   ============================================================ */
.main-content{flex:1;min-width:0}
.alert-error{
  background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;
  padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px;
}
.notice-bar{
  background:linear-gradient(90deg,#fb1717,#ff533b);
  color:#fff;padding:12px 18px;border-radius:8px;
  font-weight:700;margin-bottom:20px;font-size:14px;
  box-shadow:0 2px 8px rgba(251,23,23,.2);
}
.content-head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:24px;
}
.content-title{
  font-size:22px;font-weight:700;color:#222;
  display:flex;align-items:center;gap:8px;
}
.content-title i{color:var(--red);font-size:24px}
.query-float-btn{
  background:#fff;color:#333;
  border:2px solid var(--border);
  padding:10px 20px;border-radius:8px;
  font-size:14px;font-weight:600;transition:.15s;
  display:inline-flex;align-items:center;gap:6px;
}
.query-float-btn:hover{
  border-color:var(--red);color:var(--red);
  box-shadow:0 2px 8px rgba(251,23,23,.1);
}
.query-float-btn i{font-size:16px}

/* ============================================================
   包型卡片
   ============================================================ */
.pkg-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;margin-bottom:24px;
}
.pkg-card{
  background:#fff;border-radius:14px;overflow:hidden;
  border:2px solid transparent;
  box-shadow:0 2px 12px rgba(0,0,0,.06);
  transition:.2s;position:relative;
}
.pkg-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 30px rgba(0,0,0,.12);
  border-color:var(--red);
}
.pkg-card-top{
  height:6px;
  background:linear-gradient(90deg,#fb1717,#ff7a45,#ffb344);
}
.pkg-card-body{padding:24px;text-align:center}
.pkg-name{
  font-size:22px;font-weight:800;color:#222;margin-bottom:8px;
}
.pkg-desc{
  color:var(--text-muted);font-size:13px;
  margin-bottom:18px;min-height:20px;
}
.pkg-meta{
  display:flex;flex-direction:column;gap:10px;
  margin-bottom:18px;text-align:left;
}
.pkg-meta-item{
  display:flex;align-items:center;gap:8px;
  color:#666;font-size:13px;
}
.pkg-meta-item i{
  color:var(--gold);font-size:16px;width:20px;text-align:center;
}
.pkg-meta-item b{color:#222;font-weight:700;margin:0 2px}
.pkg-price{
  font-size:36px;font-weight:800;color:var(--red);
  margin-bottom:18px;line-height:1;
}
.pkg-price small{font-size:18px;font-weight:400}
.pkg-btn{
  display:flex;align-items:center;justify-content:center;gap:6px;
  width:100%;padding:13px;border:0;border-radius:10px;
  background:linear-gradient(135deg,#fb1717,#e00);
  color:#fff;font-size:15px;font-weight:700;transition:.15s;
}
.pkg-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.pkg-btn i{font-size:18px}

/* ============================================================
   包区说明
   ============================================================ */
.zone-desc{
  background:#fff;border-radius:12px;padding:24px;
  box-shadow:0 2px 12px rgba(0,0,0,.05);
  border-left:4px solid var(--red);
}
.zone-desc-title{
  font-size:16px;font-weight:700;color:#222;
  margin-bottom:14px;display:flex;align-items:center;gap:6px;
}
.zone-desc-title i{color:var(--red);font-size:18px}
.zone-desc-text{color:#555;line-height:1.9;font-size:14px}

/* ============================================================
   页脚 .foot
   ============================================================ */
.foot{
  background:rgba(0,0,0,.85);color:rgba(255,255,255,.7);
  padding:24px 0;margin-top:30px;
  backdrop-filter:blur(8px);
}
.foot .wrap{
  max-width:1200px;margin:0 auto;padding:0 20px;
  display:flex;align-items:center;gap:14px;
}
.foot-logo img{height:30px;filter:brightness(0) invert(1);opacity:.8}
.foot-text{flex:1}
.foot-text div{font-size:14px;color:rgba(255,255,255,.8);margin-bottom:2px}
.foot-copy{font-size:12px;color:rgba(255,255,255,.4)}

/* ============================================================
   通用弹窗 .modal（遮罩层）
   ============================================================ */
.modal{display:none;position:fixed;inset:0;z-index:1000}
.modal.show{display:flex;align-items:center;justify-content:center;padding:15px}
.modal-mask{
  position:absolute;inset:0;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(2px);
}
@keyframes modal-pop{
  from{transform:scale(.92);opacity:0}
  to{transform:scale(1);opacity:1}
}

/* ============================================================
   开区/查询弹窗容器（借鉴 zzzzz .bq-buy-modal-inner 风格）
   白色背景 + 居中标题 + 右上角关闭
   ============================================================ */
.order-modal-inner{
  position:relative;z-index:1;
  background:#fff;border:1px solid #e5e7eb;
  max-width:620px;width:92%;max-height:88vh;overflow-y:auto;
  border-radius:10px;padding:28px 40px 26px;
  box-shadow:0 25px 50px -12px rgba(0,0,0,.25);
  animation:modal-pop .25s ease-out;
}
.order-modal-close{
  position:absolute;right:20px;top:16px;
  font-size:22px;cursor:pointer;color:#999;
  line-height:1;transition:.15s;
}
.order-modal-close:hover{color:#333}
.order-modal-title{
  font-size:19px;color:#1e1e1e;font-weight:700;
  text-align:center;margin-bottom:18px;letter-spacing:1px;
  display:flex;align-items:center;justify-content:center;gap:6px;
}
.order-modal-pkg-info{
  background:#fff7ed;border:1px solid #fed7aa;
  border-radius:8px;padding:12px 16px;
  margin-bottom:18px;color:#9a3412;font-size:14px;
}
.order-modal-pkg-info b{color:var(--red);font-weight:700}

/* ============================================================
   表单
   ============================================================ */
.form-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
.form-field{margin-bottom:0}
.form-field label{
  display:block;margin-bottom:7px;font-weight:600;
  color:#333;font-size:13.5px;
}
.form-field .req{color:var(--red);margin-right:2px}
.form-hint{
  font-size:12px;color:#999;font-weight:400;margin-left:4px;
}
.form-input{
  width:100%;height:42px;
  border:1px solid #d5d7db;border-radius:8px;
  padding:0 14px;font-size:14px;color:#333;
  background:#fff;transition:.15s;
}
.form-input:focus{
  outline:none;border-color:var(--red);
  box-shadow:0 0 0 3px rgba(251,23,23,.08);
}
select.form-input{appearance:auto;cursor:pointer}
.accounts-header{
  display:flex;justify-content:space-between;align-items:center;
  font-size:15px;font-weight:700;color:#222;
  margin:20px 0 12px;padding-top:16px;
  border-top:1px solid #eee;
}
.acc-row{
  display:grid;grid-template-columns:1fr 140px;
  gap:12px;margin-bottom:10px;
}
.acc-field label{
  display:block;margin-bottom:4px;font-size:13px;color:#555;
}
.amount-hint{
  font-size:13px;color:#666;margin:8px 0 0;
  padding:10px 12px;background:#f9fafb;border-radius:6px;
}
.amount-hint b{color:var(--red);font-weight:700}

/* ============================================================
   付款方式卡片（借鉴 zzzzz）
   ============================================================ */
.pay-method-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
}
.pay-card{
  position:relative;border:2px solid #e5e7eb;
  border-radius:10px;padding:14px 12px;
  cursor:pointer;transition:.2s;
  background:#fff;text-align:center;
}
.pay-card:hover{transform:translateY(-2px)}
.pay-card input{position:absolute;left:0;top:0;opacity:0;pointer-events:none}
.pay-card .pay-ico{font-size:30px;margin-bottom:4px}
.pay-card .pay-name{font-size:14px;font-weight:700;color:#111}
.pay-card .pay-desc{font-size:11.5px;color:#888;margin-top:2px}
.pay-card .pay-check{
  position:absolute;right:8px;top:8px;
  width:18px;height:18px;border-radius:50%;
  border:1.5px solid #d1d5db;background:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:#fff;
}
.pay-card.wx{border-color:#bbf0d1;background:linear-gradient(180deg,#f0fbf4 0%,#fff 60%)}
.pay-card.wx .pay-ico{color:#07c160}
.pay-card.ali{border-color:#b9dcff;background:linear-gradient(180deg,#eaf4ff 0%,#fff 60%)}
.pay-card.ali .pay-ico{color:#1677ff}
.pay-card.wx.checked{
  border-color:#07c160;
  box-shadow:0 0 0 3px rgba(7,193,96,.12);
}
.pay-card.wx.checked .pay-check{background:#07c160;border-color:#07c160}
.pay-card.ali.checked{
  border-color:#1677ff;
  box-shadow:0 0 0 3px rgba(22,119,255,.12);
}
.pay-card.ali.checked .pay-check{background:#1677ff;border-color:#1677ff}

/* ============================================================
   提交按钮
   ============================================================ */
.btn-submit{
  display:flex;align-items:center;justify-content:center;gap:6px;
  width:100%;padding:14px;
  border:0;border-radius:10px;
  background:linear-gradient(135deg,#fb1717,#e00);
  color:#fff;font-size:16px;font-weight:700;transition:.15s;
  box-shadow:0 4px 12px rgba(251,23,23,.3);
  margin-top:18px;
}
.btn-submit:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}

/* ============================================================
   支付弹窗（借鉴 zzzzz 布局）
   ============================================================ */
.pay-container{
  position:relative;z-index:1;
  background:#fff;border-radius:16px;
  max-width:420px;width:100%;overflow:hidden;
  box-shadow:0 25px 50px rgba(0,0,0,.35);
  animation:modal-pop .25s ease-out;
}
.pay-header{
  padding:18px 22px;
  background:linear-gradient(135deg,#07c160 0%,#00a854 100%);
  color:#fff;
  display:flex;align-items:center;justify-content:space-between;
  transition:background .3s;
}
.pay-header h3{
  font-size:17px;font-weight:700;letter-spacing:1px;
  display:flex;align-items:center;gap:6px;
}
.pay-header h3 i{font-size:22px}
.pay-close{
  background:none;border:0;color:#fff;
  font-size:28px;line-height:1;cursor:pointer;
  opacity:.85;padding:0 4px;transition:.15s;
}
.pay-close:hover{opacity:1;transform:rotate(90deg)}
.pay-body{padding:22px 24px 20px;text-align:center}
.pay-qrbox{
  width:236px;height:236px;margin:0 auto 14px;
  padding:8px;background:#fff;
  border:1px solid #ebedf0;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.pay-qrbox img,.pay-qrbox canvas{max-width:100%;max-height:100%}
.pay-qrbox.ali{background:linear-gradient(180deg,#eaf4ff,#fff);border-color:#b9dcff}
.pay-qrbox.wx{background:linear-gradient(180deg,#f0fbf4,#fff);border-color:#bbf0d1}
.pay-qr-tip{font-size:13px;color:#555;margin-bottom:14px;line-height:1.8}
.pay-tag{
  font-weight:700;padding:2px 9px;
  border-radius:10px;font-size:12px;
}
.pay-tag.wx{background:#e8fbef;color:#07c160}
.pay-tag.ali{background:#e6f0ff;color:#1677ff}
.pay-ord{
  background:#fafbfc;border:1px solid #ebedf0;
  border-radius:10px;padding:12px 16px;margin-bottom:14px;
}
.pay-ord .row{
  display:flex;justify-content:space-between;
  padding:4px 0;font-size:13px;
}
.pay-ord .row .l{color:#8a8f99}
.pay-ord .row .r{color:#1e1e1e;font-weight:500;word-break:break-all;text-align:right;max-width:60%}
.pay-ord .row .r.status-waiting{color:#f59e0b;font-weight:600}
.pay-ord .row .r.status-paid{color:#07c160;font-weight:700}
.pay-ord .row .r.status-error{color:#ef4444;font-weight:600}
.pay-tip{font-size:12px;color:#8a8f99;margin-bottom:16px}
.pay-tip i{color:#07c160;margin-right:4px}
.pay-footer-btns{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
  padding:0 24px 22px;
}
.pay-btn{
  padding:11px 14px;border-radius:10px;border:0;
  font-size:14px;font-weight:600;transition:.15s;
}
.pay-btn.cancel{background:#f3f4f6;color:#4b5563}
.pay-btn.cancel:hover{background:#e5e7eb}
.pay-btn.refresh{background:linear-gradient(135deg,#07c160,#00a854);color:#fff}
.pay-btn.refresh:hover{filter:brightness(1.08);transform:translateY(-1px)}

/* 支付成功覆盖层 */
.pay-success,.pay-error{
  position:absolute;inset:0;
  background:rgba(255,255,255,.97);
  display:none;align-items:center;justify-content:center;
  flex-direction:column;padding:20px;z-index:2;border-radius:12px;
}
.pay-success.show,.pay-error.show{display:flex!important}
.pay-success-ico{
  width:72px;height:72px;border-radius:50%;
  background:#dcfce7;color:#07c160;
  font-size:40px;line-height:72px;
  margin-bottom:14px;
  box-shadow:0 0 0 10px rgba(7,193,96,.1);
  animation:pop-in .4s ease-out;
}
.pay-error-ico{
  width:72px;height:72px;border-radius:50%;
  background:#fee2e2;color:#ef4444;
  font-size:40px;line-height:72px;
  margin-bottom:14px;
  box-shadow:0 0 0 10px rgba(239,68,68,.1);
  animation:pop-in .4s ease-out;
}
@keyframes pop-in{
  0%{transform:scale(0);opacity:0}
  60%{transform:scale(1.15);opacity:1}
  100%{transform:scale(1);opacity:1}
}
.pay-success h4,.pay-error h4{
  margin:0 0 6px;font-size:18px;color:#111;font-weight:700;
}
.pay-success p,.pay-error p{
  margin:0;font-size:13px;color:#555;line-height:1.8;
}
.pay-success p b{color:var(--red);font-weight:700}

/* ============================================================
   提示框 alert-modal
   ============================================================ */
.alert-modal{
  position:fixed;z-index:10000;inset:0;
  background:rgba(0,0,0,.75);
  display:none;align-items:center;justify-content:center;
}
.alert-modal.show{display:flex!important}
.alert-inner{
  background:#fff;border-radius:12px;
  max-width:420px;padding:26px 30px;
  width:90%;text-align:center;
  box-shadow:0 20px 40px rgba(0,0,0,.3);
  animation:modal-pop .2s ease-out;
}
.alert-title{font-size:17px;font-weight:700;color:#1e1e1e;margin-bottom:10px}
.alert-content{font-size:14px;color:#444;line-height:1.7;margin-bottom:18px;word-break:break-all}
.alert-btn{
  background:var(--red);color:#fff;border:0;
  border-radius:8px;padding:9px 22px;
  font-size:14px;font-weight:600;cursor:pointer;transition:.15s;
}
.alert-btn:hover{filter:brightness(1.08)}

/* ============================================================
   查询弹窗表单
   ============================================================ */
.query-form .form-field{margin-bottom:16px}
.query-form .btn-submit{margin-bottom:0}
.query-results{margin-top:16px}
.query-result-card{
  background:#fafbfc;border:1px solid #ebedf0;
  border-radius:10px;padding:14px;margin-bottom:12px;
}
.query-result-card h4{font-size:14px;color:#222;margin-bottom:8px}
.query-result-card p{font-size:13px;color:#666;margin-bottom:4px}
.query-result-card .status-tag{
  display:inline-block;padding:2px 8px;
  border-radius:4px;font-size:12px;font-weight:600;
}
.query-result-card .status-completed{background:#dcfce7;color:#07c160}
.query-result-card .status-pending{background:#fef3c7;color:#d97706}
.query-result-card .status-failed{background:#fee2e2;color:#ef4444}

/* ============================================================
   旧页面兼容样式（pay / query / detail）
   ============================================================ */
.wrap{max-width:980px;margin:0 auto;padding:16px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.title{font-size:22px;font-weight:700}
.query-link{border:1px solid var(--gold);border-radius:8px;padding:8px 14px;text-decoration:none;background:#fff;color:#333}
.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px;margin:12px 0}
.card h2,.card h3{margin-bottom:8px}
.card p{margin:4px 0}
.error{background:#fef2f2;border:1px solid #fecaca;padding:12px;border-radius:8px;margin:12px 0;color:#b91c1c}
.hint{font-size:12px;color:#999}
.input{width:100%;height:38px;border:1px solid #d5d7db;border-radius:8px;padding:0 12px;font-size:14px}
.btn{border:0;background:var(--red);color:#fff;border-radius:8px;padding:12px 20px;font-weight:700;cursor:pointer}
.btn.secondary{background:#4b5563}
.btn.full{width:100%;margin-top:16px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #eee;padding:9px;text-align:left}
.qrcode{max-width:260px;background:#fff;padding:10px;border-radius:8px;margin:0 auto}
.qrcode-box{text-align:center;margin:12px 0}
.footer{color:#999;text-align:center;padding:24px}

/* ============================================================
   后台样式（保持兼容）
   ============================================================ */
.admin-body{background:#f5f6f8;color:#222}
.admin-layout{display:grid;grid-template-columns:210px 1fr;min-height:100vh}
.sidebar{background:#20252b;color:#fff;padding:18px}
.sidebar a{display:block;text-decoration:none;padding:10px;border-radius:6px;margin:4px 0;color:#e8edf2}
.sidebar a:hover{background:#303842}
.main{padding:20px}
.admin-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:18px;margin-bottom:16px}
.admin-table{width:100%;border-collapse:collapse;background:#fff}
.admin-table th,.admin-table td{border-bottom:1px solid #eee;padding:10px;text-align:left}
.admin-input{width:100%;height:36px;border:1px solid #d1d5db;border-radius:6px;padding:0 10px}
.admin-btn{display:inline-block;background:#dc2626;color:#fff;border:0;border-radius:6px;padding:8px 12px;text-decoration:none;cursor:pointer}
.admin-btn.gray{background:#4b5563}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.login-box{max-width:380px;margin:80px auto;background:#fff;padding:24px;border-radius:12px;border:1px solid #e5e7eb}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:980px){
  .nav-menu{display:none}
  .nav .wrap{justify-content:space-between}
}
@media(max-width:768px){
  .wrapTopMainBody{margin:70px 10px 20px;border-radius:12px}
  .container{padding:14px}
  .content{flex-direction:column}
  .LEFTNAV-sidebar{width:100%}
  .form-grid{grid-template-columns:1fr}
  .acc-row{grid-template-columns:1fr}
  .pay-method-grid{grid-template-columns:1fr}
  .pkg-grid{grid-template-columns:1fr}
  .modal-dialog,.pay-container,.order-modal-inner{width:96vw;max-height:92vh}
  .order-modal-inner{padding:20px 18px}
  .foot .wrap{flex-direction:column;text-align:center;gap:8px}
  .content-head{flex-direction:column;align-items:flex-start;gap:12px}
  .query-float-btn{align-self:flex-end}
}