/* ============================================================
 * 桌面便签 · 管理后台样式（2.0）
 * 设计：深色渐变侧栏 + 浅色工作区 + 卡片化 + 响应式
 * 无外部依赖，所有类名与 admin.js 保持兼容。
 * ============================================================ */
:root{
  --bg:#f3f6fc;
  --surface:#ffffff;
  --surface-2:#f7f9fe;
  --line:#e6ebf5;
  --line-strong:#d6deee;
  --text:#16203a;
  --muted:#76849e;
  --brand:#3d6df2;
  --brand-2:#6f9cff;
  --brand-soft:#eaf0ff;
  --ok:#0f9d63; --ok-soft:#e4f7ee;
  --warn:#c9820c; --warn-soft:#fff4e0;
  --danger:#dc4750; --danger-soft:#fdecee;
  --violet:#7c5cff; --violet-soft:#f0ecff;
  --sidebar-1:#0e1729; --sidebar-2:#16233c;
  --shadow-sm:0 1px 2px rgba(20,32,58,.05), 0 4px 14px rgba(20,32,58,.05);
  --shadow:0 10px 34px rgba(20,32,58,.09);
  --radius:15px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 500px at 88% -10%, #e7eeff 0%, transparent 60%),
    radial-gradient(900px 420px at 0% 0%, #edf3ff 0%, transparent 55%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,p{margin:0}
small{font-size:12px}
a{color:var(--brand);text-decoration:none}
.ell{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
[hidden]{display:none!important}
::selection{background:#cfe0ff}

/* ---------------- 登录 ---------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;position:relative;overflow:hidden}
.login-wrap::before,.login-wrap::after{content:"";position:absolute;border-radius:50%;filter:blur(10px);opacity:.55}
.login-wrap::before{width:520px;height:520px;left:-140px;top:-160px;background:radial-gradient(circle,#cfdcff,transparent 68%)}
.login-wrap::after{width:460px;height:460px;right:-120px;bottom:-140px;background:radial-gradient(circle,#d7f4e7,transparent 68%)}
.login-card{position:relative;width:402px;max-width:100%;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid #e6ecf9;border-radius:22px;box-shadow:0 26px 70px rgba(23,38,74,.16);padding:38px 34px}
.login-logo{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#3d6df2,#6f9cff);display:flex;align-items:center;justify-content:center;font-size:27px;margin-bottom:18px;box-shadow:0 10px 24px rgba(61,109,242,.32)}
.login-card h1{font-size:22px;letter-spacing:.2px}
.login-card>p{color:var(--muted);margin:7px 0 26px;font-size:13px}
.login-card label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}
.login-card input{width:100%;margin-bottom:18px;padding:12px 14px;border-radius:11px}
.login-tip{font-size:12px;color:var(--muted);margin-top:16px!important;line-height:1.8}

/* ---------------- 布局 ---------------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:242px;flex:none;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;
  background:linear-gradient(175deg,var(--sidebar-1),var(--sidebar-2) 62%,#1b2b49);
  color:#c7d2e8;overflow:hidden;
}
.sidebar::after{content:"";position:absolute;inset:auto -60px -120px auto;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(111,156,255,.28),transparent 68%)}
.brand{display:flex;align-items:center;gap:11px;padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.07);position:relative;z-index:1}
.brand-ico{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#4f7cff,#8ab4ff);display:flex;align-items:center;justify-content:center;font-size:19px;box-shadow:0 8px 20px rgba(79,124,255,.35)}
.brand b{display:block;font-size:15px;color:#fff;letter-spacing:.3px}
.brand small{color:#8b9ab8;font-size:11.5px}
.nav{padding:14px 12px 18px;flex:1;overflow:auto;position:relative;z-index:1}
.nav::-webkit-scrollbar{width:6px}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:9px}
.nav-title{font-size:11px;letter-spacing:1.3px;color:#6d7f9f;text-transform:uppercase;margin:14px 10px 7px;font-weight:700}
.nav-title:first-child{margin-top:2px}
.nav button{width:100%;display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:10px 12px;border-radius:10px;color:#b8c5de;font-size:13.5px;text-align:left;margin-bottom:3px;transition:.16s;position:relative}
.nav button i{font-style:normal;width:20px;text-align:center;font-size:14px;opacity:.9}
.nav button:hover{background:rgba(255,255,255,.07);color:#fff}
.nav button.on{background:linear-gradient(135deg,#3d6df2,#5b8bff);color:#fff;font-weight:600;box-shadow:0 8px 20px rgba(61,109,242,.35)}
.nav button.on i{opacity:1}
.side-foot{padding:14px 16px 16px;border-top:1px solid rgba(255,255,255,.07);font-size:11.5px;color:#8ea0c1;position:relative;z-index:1}
.side-foot>div{margin-bottom:7px}
.side-foot b{color:#e8eefc;font-weight:600;font-size:12px}
.env-dot{padding:7px 10px;border-radius:9px;background:rgba(15,157,99,.16);color:#6fe0b0;font-size:11.5px;border:1px solid rgba(15,157,99,.25)}
.env-dot.bad{background:rgba(220,71,80,.15);color:#ff9aa1;border-color:rgba(220,71,80,.3)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:72px;flex:none;display:flex;align-items:center;gap:12px;padding:0 30px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(230,235,245,.9);
  position:sticky;top:0;z-index:20}
.topbar h1{font-size:19px;letter-spacing:-.2px}
.topbar p{font-size:12px;color:var(--muted);margin-top:1px}
.spacer{flex:1}
.page{padding:24px 30px 52px;max-width:1420px;width:100%}
.loading{color:var(--muted);padding:48px;text-align:center}

/* ---------------- 通用组件 ---------------- */
.btn{border:1px solid var(--line-strong);background:var(--surface);border-radius:9px;padding:8px 14px;font-size:13px;transition:.16s;white-space:nowrap;font-weight:500;box-shadow:0 1px 1px rgba(20,32,58,.03)}
.btn:hover{border-color:#bfcdea;background:var(--surface-2);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(61,109,242,.28)}
.btn.primary:hover{filter:brightness(1.04);box-shadow:0 10px 24px rgba(61,109,242,.34)}
.btn.ghost{background:rgba(255,255,255,.6)}
.btn.danger{color:var(--danger);border-color:#f3c9cd;background:#fff}
.btn.danger:hover{background:var(--danger-soft)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:7px}
.btn.block{width:100%;padding:12px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
input,select,textarea{width:100%;border:1px solid var(--line-strong);background:var(--surface);border-radius:9px;padding:9px 12px;outline:none;transition:.16s}
input:hover,select:hover,textarea:hover{border-color:#c8d4ea}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(61,109,242,.13)}
textarea{resize:vertical;min-height:78px}
label.fld{display:block;font-size:12.5px;font-weight:600;margin-bottom:7px;color:#3a4864}
.hint{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.75}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px;margin-bottom:18px}
.card>h2{font-size:15.5px;margin-bottom:4px;letter-spacing:-.1px}
.card>.sub{font-size:12px;color:var(--muted);margin-bottom:18px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1120px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.g3,.g2{grid-template-columns:1fr}}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.tight{gap:6px}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.mt{margin-top:16px}
.check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500}
.check input{width:16px;height:16px;flex:none}

/* KPI */
.stat{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow-sm);transition:.18s}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.stat .ico{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--brand-soft)}
.stat small{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.3px}
.stat b{display:block;font-size:29px;line-height:1.25;margin-top:6px;letter-spacing:-1px}
.stat .trend{font-size:12px;color:var(--muted);display:block;margin-top:2px}
.stat.blue .ico{background:#eaf0ff}
.stat.green .ico{background:#e4f7ee}
.stat.amber .ico{background:#fff4e0}
.stat.violet .ico{background:#f0ecff}
.stat::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#6f9cff,#3d6df2)}
.stat.green::after{background:linear-gradient(180deg,#4fd1a0,#0f9d63)}
.stat.amber::after{background:linear-gradient(180deg,#ffcf7a,#c9820c)}
.stat.violet::after{background:linear-gradient(180deg,#b39dff,#7c5cff)}

.chip{display:inline-flex;align-items:center;gap:4px;padding:5px 11px;border-radius:999px;font-size:12px;background:var(--brand-soft);color:var(--brand);font-weight:600;white-space:nowrap}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.danger{background:var(--danger-soft);color:var(--danger)}
.chip.gray{background:#eef1f7;color:var(--muted)}
.chip.mini{padding:2px 8px;font-size:11px}

/* 表格 */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:13px;background:var(--surface)}
th,td{padding:12px 13px;text-align:left;border-bottom:1px solid #eef2f9;white-space:nowrap;vertical-align:middle}
th{background:#f8fafd;color:#5f6f8c;font-weight:700;font-size:11.5px;letter-spacing:.4px;position:sticky;top:0;z-index:1}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .12s}
tbody tr:hover{background:#f9fbff}
td.wrap{white-space:normal;min-width:180px}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;color:var(--muted)}
.empty{padding:34px;text-align:center;color:var(--muted);font-size:13px}
.user-cell{display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff;background:linear-gradient(135deg,#5b8bff,#8ab4ff);box-shadow:0 4px 10px rgba(61,109,242,.24)}
.avatar.vip{background:linear-gradient(135deg,#f0b429,#f7d070);box-shadow:0 4px 10px rgba(240,180,41,.28)}
.user-cell b{display:block;font-size:13.5px;line-height:1.35}
.user-cell small{color:var(--muted);font-size:11.5px}

/* 图表 */
.bars{display:flex;align-items:flex-end;gap:12px;height:160px;padding:10px 4px 0;border-bottom:1px solid var(--line)}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bar-pair{display:flex;gap:4px;align-items:flex-end;height:120px;width:100%;justify-content:center}
.bar{width:18px;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,#7ba2ff,#3d6df2);min-height:2px;transition:.3s}
.bar.alt{background:linear-gradient(180deg,#a9e8cc,#4fd1a0)}
.bar-col small{color:var(--muted);font-size:11px}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-top:12px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px}

/* 提示块 */
.note{border-radius:11px;padding:13px 15px;font-size:13px;line-height:1.8;background:var(--brand-soft);color:#2b4ea3;margin-bottom:16px;border:1px solid #dbe6ff}
.note.warn{background:var(--warn-soft);color:#8a5a08;border-color:#f7e2bb}
.note.ok{background:var(--ok-soft);color:#0d6b46;border-color:#c7f0de}
.note code,.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}
.code{background:#f6f8fd;border:1px solid var(--line);border-radius:11px;padding:14px;white-space:pre-wrap;word-break:break-all;line-height:1.8;color:#33415e;font-size:12px}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:8px}
.kv .cell{background:linear-gradient(180deg,#fbfcff,#f6f9fe);border:1px solid var(--line);border-radius:11px;padding:12px 14px}
.kv small{display:block;color:var(--muted);font-size:11px;margin-bottom:2px}
.kv b{font-size:14px}
.filelist{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.fileitem{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2);font-size:12px}
.fileitem b{font-weight:600}
.fileitem .sp{flex:1}

/* 快捷入口 */
.quick{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.quick button{display:flex;align-items:center;gap:9px;padding:12px 13px;border:1px solid var(--line);background:var(--surface);border-radius:11px;font-size:13px;text-align:left;transition:.16s;color:#3a4864}
.quick button:hover{border-color:#bfcdea;background:#f8fbff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.quick button em{font-style:normal;font-size:17px}

/* 弹窗 / toast */
.modal{position:fixed;inset:0;background:rgba(14,23,41,.5);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:60}
.modal-card{background:var(--surface);border-radius:18px;width:560px;max-width:100%;max-height:88vh;overflow:auto;box-shadow:0 30px 80px rgba(14,23,41,.32);padding:24px}
.modal-card h2{font-size:17px;margin-bottom:16px}
.modal-foot{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}
.toast{position:fixed;right:24px;bottom:24px;background:#16233c;color:#fff;padding:12px 18px;border-radius:11px;font-size:13px;box-shadow:0 16px 40px rgba(14,23,41,.3);opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s;z-index:90;max-width:380px}
.toast.show{opacity:1;transform:translateY(0)}
.toast.bad{background:#b8373f}

/* 订单 / 反馈 / 节假日 */
.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:20px;background:var(--surface-2);border:1px solid var(--line);font-size:12px;color:var(--muted);white-space:nowrap}
.tag.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.tag.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;background:var(--surface-2);padding:1px 5px;border-radius:5px}
.card h3{color:var(--text)}
.fb-card{border:1px solid var(--line);border-radius:12px;padding:15px 17px;margin-bottom:10px;background:var(--surface);transition:.15s}
.fb-card:hover{border-color:#c6d4ee;box-shadow:var(--shadow-sm)}
.fb-content{font-size:14px;line-height:1.8;margin:10px 0 6px;white-space:pre-wrap;word-break:break-word}
.fb-reply{margin-top:8px;padding:10px 13px;border-radius:9px;background:var(--brand-soft);color:var(--brand);font-size:13px;line-height:1.7}
.g2>div>div{margin-bottom:10px}
.table-wrap td .row.tight{gap:4px}

/* 会员套餐卡片 */
.plan-card{position:relative}
.plan-card.off{opacity:.55}
.plan-card.off .fld{color:var(--muted)}
.plan-card textarea{width:100%;font-family:inherit}
.plan-card input[readonly]{background:var(--surface-2);color:var(--muted)}

/* 用户行为详情 */
.detail-head{display:flex;align-items:center;gap:12px;padding:14px;border-radius:13px;background:linear-gradient(135deg,#eef4ff,#f7faff);border:1px solid #e2ebff;margin-bottom:14px}
.detail-head .avatar{width:44px;height:44px;border-radius:14px;font-size:16px}
.detail-head h3{font-size:16px;line-height:1.5}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.detail-grid .box{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:11px 13px}
.detail-grid .box small{display:block;color:var(--muted);font-size:11px}
.detail-grid .box b{font-size:15px}
.detail-grid .box.wide{grid-column:span 3}
@media(max-width:620px){.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid .box.wide{grid-column:span 2}}
.ev-list{max-height:240px;overflow:auto;border:1px solid var(--line);border-radius:11px}
.ev-list .ev{display:flex;gap:10px;padding:9px 12px;border-bottom:1px solid #eff3fa;font-size:12.5px;align-items:baseline}
.ev-list .ev:last-child{border-bottom:0}
.ev-list .ev time{color:var(--muted);font-size:11.5px;flex:none;width:132px}
.ev-list .ev .ty{font-weight:600;flex:none;min-width:96px}
.ev-list .ev .dt{color:#56658a;overflow:hidden;text-overflow:ellipsis}

/* 响应式：窄屏侧栏转为顶部横向导航 */
@media(max-width:980px){
  .app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:relative;flex-direction:column}
  .nav{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px}
  .nav-title{display:none}
  .nav button{width:auto;margin:0;padding:8px 12px;font-size:12.5px}
  .side-foot{display:none}
  .topbar{padding:0 16px;height:64px}
  .page{padding:16px 16px 40px}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  .g4{grid-template-columns:1fr}
  .topbar h1{font-size:16px}
  .topbar p{display:none}
}

/* ---------- 弹窗标题栏（右上角关闭） ---------- */
.modal-card.wide{width:780px}
.modal-head{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:16px}
.modal-head h2{flex:1;margin:0;font-size:17px}
.modal-x{width:30px;height:30px;flex:none;border:1px solid var(--line-strong);background:var(--surface-2);border-radius:9px;font-size:20px;line-height:1;color:var(--muted);cursor:pointer;transition:.16s}
.modal-x:hover{background:var(--danger-soft);border-color:#f3c9cd;color:var(--danger);transform:rotate(90deg)}

/* ---------- 提示条 / 编辑弹窗资料区 ---------- */
.set-info{display:flex;flex-direction:column;gap:3px;padding:11px 14px;border-radius:10px;background:linear-gradient(135deg,#eef4ff,#f7faff);border:1px solid #e0eaff;margin-bottom:12px}
.set-info b{font-size:12.5px;color:#2b4ea3}
.set-info span{font-size:12px;color:#5a6c93;line-height:1.7}

/* 提现审核：收款人信息 + 用户提交的支付宝 / 微信收款码 */
.wd-pay{display:flex;flex-direction:column;gap:2px;font-size:12px;line-height:1.55;white-space:nowrap}
.wd-pay b{color:#2b4ea3}
.wd-pay span{color:var(--muted)}
.wd-qr-wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.wd-qr-img{width:280px;max-width:100%;max-height:340px;object-fit:contain;border-radius:12px;
  border:1px solid var(--line);background:#fff;padding:8px;box-shadow:0 6px 20px rgba(14,23,41,.08)}
.wd-qr-wrap .set-info{width:100%;align-self:stretch}
.wd-qr-wrap .hint{width:100%;font-size:12.5px;line-height:1.8}

/* ---------- 编辑用户 · 积分区块 ---------- */
.pt-admin{border:1px solid #f0d69a;border-radius:14px;padding:16px 18px;
  background:linear-gradient(135deg,#fffaf0,#fff6e3)}
.pt-admin-head{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}
.pt-admin-head b{font-size:14px;color:#7a5708}
.pt-admin-head span{font-size:12px;color:#8a6c26;line-height:1.7}
.pt-admin-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.pt-admin-grid .box{background:rgba(255,255,255,.8);border-color:#f0d69a}
.pt-admin-grid .box b{color:#7a5708;font-size:19px}
.pt-admin input[type=number]{font-weight:700;color:#7a5708}
.pt-admin-tip{margin-top:12px;padding:9px 13px;border-radius:10px;font-size:12.5px;
  background:rgba(255,255,255,.75);border:1px dashed #e6c170;color:#8a6c26}
.pt-admin-tip.changed{background:#fff3cf;border-style:solid;color:#6b4c07;font-weight:600}
.pt-admin-tip b{font-size:14px}
.pt-plus{color:#d4380d}
.pt-minus{color:#17864b}
.pt-admin .table-wrap{margin-top:12px;background:#fff}
.pt-admin .table-wrap th,.pt-admin .table-wrap td{padding:8px 10px;font-size:12px}
@media(max-width:620px){.pt-admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pt-admin{padding:14px}}

/* ---------- 系统设置：分组布局 ---------- */
.set-hero{display:flex;gap:26px;align-items:center;flex-wrap:wrap;padding:26px 28px;border-radius:18px;margin-bottom:16px;
  background:linear-gradient(120deg,#1e2b4d,#3d6df2 130%);color:#fff;box-shadow:0 14px 36px rgba(42,74,160,.22)}
.set-hero-txt{flex:1;min-width:260px}
.set-hero-kicker{font-size:10.5px;letter-spacing:2.5px;font-weight:800;color:#a8c0ff}
.set-hero h2{margin:7px 0 6px;font-size:24px;letter-spacing:-.5px}
.set-hero p{margin:0;font-size:13px;color:#d7e2ff;line-height:1.75}
.set-hero-side{display:grid;grid-template-columns:repeat(3,minmax(110px,1fr));gap:10px;min-width:330px}
.set-hero-kv{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:11px 13px}
.set-hero-kv small{display:block;font-size:10.5px;color:#b9ccff;margin-bottom:3px}
.set-hero-kv b{font-size:13px;word-break:break-all}
.set-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:11px 14px;margin-bottom:18px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:var(--shadow-sm)}
.set-links{display:flex;gap:6px;flex-wrap:wrap}
.set-grid{align-items:start}
.set-card{padding:0;overflow:hidden}
.set-card-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fbfcff,#f6f9fe)}
.set-card-head h2{margin:0 0 3px;font-size:15px}
.set-card-head .sub{margin:0;font-size:11.5px}
.set-ico{width:40px;height:40px;flex:none;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:19px;background:var(--brand-soft)}
.set-ico.blue{background:#e8f0ff}.set-ico.amber{background:#fff3dc}.set-ico.green{background:#e2f7ec}.set-ico.violet{background:#efeaff}.set-ico.gray{background:#eef1f7}
.set-section{padding:16px 20px;border-bottom:1px solid var(--line)}
.set-section:last-child{border-bottom:0;padding-bottom:20px}
.set-section-title{font-size:11px;font-weight:800;letter-spacing:1px;color:var(--brand);text-transform:uppercase;margin-bottom:12px}
.set-card>.code{margin:16px 20px 20px}

/* ---------- 邀请排行榜 ---------- */
.rank-cell{font-size:20px;text-align:center;width:66px}
.rank-no{display:inline-flex;width:24px;height:24px;align-items:center;justify-content:center;border-radius:8px;background:var(--surface-2);color:var(--muted);font-size:12px;font-weight:700}
.rank-bar{display:inline-block;width:92px;height:7px;border-radius:99px;background:var(--surface-2);overflow:hidden;vertical-align:middle;margin-right:8px}
.rank-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#ffd874,#f0ae28)}

/* ---------- 虚拟商品卡片 ---------- */
.goods-card{position:relative}
.goods-card.off{opacity:.56}
.goods-title{display:flex;align-items:center;gap:12px}
.goods-ico{width:44px;height:44px;flex:none;border-radius:13px;background:linear-gradient(135deg,#fff3d0,#ffd874);display:flex;align-items:center;justify-content:center;font-size:23px}
.goods-title h2{margin:0 0 2px}
.union-preview-frame{display:block;width:100%;border:1px dashed var(--line-strong);border-radius:11px;background:#fff}
@media(max-width:620px){
  .set-hero{padding:20px}.set-hero-side{min-width:0;width:100%;grid-template-columns:repeat(2,1fr)}
  .set-section{padding:14px 16px}.set-card-head{padding:14px 16px}
}

/* ---------- 批量生成卡密 / 官网访问统计 ---------- */
.gen-preview{max-height:168px;overflow:auto;background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:12px;line-height:1.9;margin-top:10px;user-select:all}
.webstat-bar{display:inline-block;width:110px;height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden;vertical-align:middle;margin-right:9px}
.webstat-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#6f9cff,#3d6df2)}
.webstat-row{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px}
.webstat-row b{min-width:72px;font-weight:600}
.webstat-row .sp{flex:1}
.webstat-row small{color:var(--muted)}
@media(max-width:620px){.webstat-bar{width:70px}}