/* ============================================================
   邀请中心 H5 - 公共样式
   换主题色:改 --brand 及其浅色衍生变量即可
   ============================================================ */
:root{
  --brand:#12b76a;
  --brand-deep:#0a9956;
  --brand-bg:#e9f8f0;
  --brand-bg2:#d3f1e1;
  --brand-line:#b9e7cf;
  --amber:#f5880a;
  --amber-bg:#fff5e6;
  --blue:#3a7bfd;
  --blue-bg:#e7efff;
  --green:#2fbf71;
  --green-bg:#e4f6ec;
  --teal:#14b8a6;
  --teal-bg:#e0f5f3;

  --text:#1f2329;
  --text2:#4e5969;
  --text3:#8a919c;
  --text4:#b8bec7;
  --line:#eff0f2;
  --fill:#f7f8fa;
  --page:#f5f6f8;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
  background:#e8eaed;color:var(--text);font-size:14px;line-height:1.5;
}
.page{
  max-width:430px;margin:0 auto;min-height:100vh;position:relative;
  background:var(--page);
  padding-bottom:calc(24px + env(safe-area-inset-bottom));
}
.page.with-cta{padding-bottom:calc(84px + env(safe-area-inset-bottom))}

/* ---------- 顶部 ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,#e6f7ee 0%,#f5fbf7 62%,var(--page) 100%);
  padding-bottom:18px;
}
.hero.compact{background:linear-gradient(180deg,#e6f7ee 0%,var(--page) 100%);padding-bottom:8px}
.hero::before{
  content:"";position:absolute;border-radius:50%;
  width:200px;height:200px;background:#d8f2e5;
  top:-92px;right:-60px;opacity:.7;
}
.nav{position:relative;z-index:2;height:44px;display:flex;align-items:center;padding:0 12px}
.nav-back{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:none;cursor:pointer}
.nav-title{flex:1;text-align:center;font-size:16px;font-weight:600}
.nav-rule{font-size:12px;color:#fff;background:var(--brand);text-decoration:none;padding:5px 14px;border-radius:20px;font-weight:500;letter-spacing:.5px}
.nav-ph{width:32px}
.hero-body{position:relative;z-index:1;padding:28px 16px 0}
.hero-title{font-size:24px;font-weight:800;letter-spacing:.5px}
.hero-sub{margin-top:6px;font-size:13px;color:#5e7d6e}
.hero-stats-btn{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:14px;font-size:13px;font-weight:600;color:#fff;
  background:linear-gradient(90deg,#31cf8b,var(--brand));
  text-decoration:none;padding:8px 20px;border-radius:20px;
  box-shadow:0 4px 12px rgba(18,183,106,.25);
}
.hero-stats-btn:active{opacity:.9}

/* 二级页头部汇总 */
.summary{position:relative;z-index:1;text-align:center;padding:14px 16px 0}
.summary-num{font-size:40px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
.summary-num.brand{color:var(--brand);letter-spacing:.5px}
.summary-num .unit{font-size:18px;margin-right:2px}
.summary-label{font-size:12px;color:#5e7d6e;margin-top:2px}
.btn-withdraw{
  margin-top:10px;border:none;color:#fff;cursor:pointer;
  font-size:13px;font-weight:600;border-radius:999px;padding:8px 30px;
  background:linear-gradient(90deg,#31cf8b,var(--brand));
  box-shadow:0 4px 12px rgba(18,183,106,.25);
}
.btn-withdraw:active{opacity:.9}

/* ---------- 卡片 ---------- */
.card{
  background:#fff;border-radius:12px;
  border:1px solid #f0f1f4;
  box-shadow:0 2px 10px rgba(31,35,41,.04);
  margin:12px 12px 0;overflow:hidden;
}
.card-title-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px 4px;
}
.card-title{font-size:14px;font-weight:600}
.card-more{
  font-size:12px;color:var(--text3);display:flex;align-items:center;
  border:none;background:none;cursor:pointer;padding:4px;text-decoration:none;
}
.card-more .gap{width:2px;display:inline-block}

/* 返利权益(白卡内嵌双色磁贴) */
.benefits-card{padding:10px;display:flex}
.benefit-col{flex:1;border-radius:10px;padding:12px}
.benefit-col + .benefit-col{margin-left:10px}
.benefit-col.t-pink{background:var(--brand-bg)}
.benefit-col.t-amber{background:var(--amber-bg)}
.benefit-head{display:flex;align-items:baseline}
.benefit-num{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.benefit-pct{font-size:13px;font-weight:700;margin-right:6px}
.benefit-num.pink,.benefit-pct.pink{color:var(--brand)}
.benefit-num.amber,.benefit-pct.amber{color:var(--amber)}
.benefit-name{font-size:13px;font-weight:600;color:var(--text)}
.benefit-desc{margin-top:4px;font-size:11px;color:var(--text3);line-height:1.5}

/* ---------- 邀请三步流程 ---------- */
.steps-card{padding:16px 10px}
.steps-title{font-size:14px;font-weight:600;padding:0 6px}
.steps{display:flex;align-items:flex-start;margin-top:14px}
.step{flex:1;text-align:center;min-width:0}
.step-ico{
  position:relative;width:46px;height:46px;margin:0 auto;border-radius:50%;
  background:var(--brand-bg);color:var(--brand);
  display:flex;align-items:center;justify-content:center;
}
.step-num{
  position:absolute;top:-5px;right:-5px;min-width:16px;height:16px;border-radius:8px;
  background:var(--brand);color:#fff;font-size:10px;line-height:16px;text-align:center;font-weight:600;
}
.step-title{margin-top:8px;font-size:13px;font-weight:600}
.step-desc{margin-top:2px;font-size:11px;color:var(--text3);line-height:1.5;padding:0 6px}
.step-arrow{flex-shrink:0;margin-top:16px;color:var(--text4)}

/* ---------- 邀请卡片 ---------- */
.invite-card{padding:16px}
.row-label{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text3);margin-bottom:8px}
.code-box{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--brand-bg);border:1px dashed var(--brand-line);
  border-radius:10px;padding:12px 14px;
}
.code-num{font-size:24px;font-weight:800;letter-spacing:8px;color:var(--brand);font-variant-numeric:tabular-nums}
.code-num.empty{letter-spacing:0;font-size:14px;color:var(--text4);font-weight:400}
.btn-copy{
  border:1px solid var(--brand-line);background:#fff;color:var(--brand);
  font-size:12px;border-radius:999px;padding:4px 14px;cursor:pointer;
}
.btn-copy:active{background:var(--brand-bg2)}
.divider{height:1px;background:var(--line);margin:14px 0}
.link-box{display:flex;align-items:center}
.link-text{
  flex:1;min-width:0;background:var(--fill);border-radius:8px;padding:10px 12px;
  font-size:13px;color:var(--text2);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.link-box .gap{width:10px;flex-shrink:0}
.btn-primary{
  flex-shrink:0;border:none;color:#fff;font-size:13px;font-weight:600;
  border-radius:999px;padding:10px 18px;cursor:pointer;
  background:linear-gradient(90deg,#31cf8b,var(--brand));
}
.btn-primary:active{opacity:.9}

/* ---------- 收益统计 ---------- */
.stats{padding:16px}
.stats-top{display:flex;align-items:flex-end;justify-content:space-between}
.stats-total-label{font-size:12px;color:var(--text3)}
.stats-total{
  margin-top:2px;font-size:32px;font-weight:800;color:var(--brand);
  font-variant-numeric:tabular-nums;letter-spacing:.5px;line-height:1.15;
}
.stats-total .unit{font-size:15px;font-weight:700;margin-right:2px}
.stats-chip{
  font-size:11px;color:var(--text2);background:var(--fill);
  border-radius:999px;padding:4px 10px;margin-bottom:4px;
}
.stats-chip b{color:var(--text);font-weight:600}
.stats-row{display:flex;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.stats-item{flex:1;text-align:center}
.stats-item + .stats-item{border-left:1px solid var(--line)}
.stats-item .v{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}
.stats-item .v.pink{color:var(--brand)}
.stats-item .k{margin-top:2px;font-size:11px;color:var(--text3)}

/* ---------- 入口 ---------- */
.entry-row{display:flex;align-items:center;padding:14px 16px;cursor:pointer;text-decoration:none;color:inherit}
.entry-row:active{background:#fcfcfd}
.entry-row + .entry-row{border-top:1px solid var(--line)}
.entry-row .gap{width:12px;flex-shrink:0}
.entry-icon{width:38px;height:38px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.entry-icon.pink{background:var(--brand-bg)}
.entry-icon.amber{background:var(--amber-bg)}
.entry-main{flex:1;min-width:0}
.entry-title{font-size:14px;font-weight:600}
.entry-sub{margin-top:1px;font-size:11px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- 列表通用 ---------- */
.list-item{display:flex;align-items:center;padding:10px 16px}
.list-item + .list-item{border-top:1px solid var(--line)}
.list-item.pad-top{padding-top:12px}
.list-item .gap{width:10px;flex-shrink:0}
.avatar{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:600;overflow:hidden;
}
.avatar.big{width:42px;height:42px;font-size:16px}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.c1{background:var(--brand-bg2);color:var(--brand)}
.avatar.c2{background:var(--blue-bg);color:var(--blue)}
.avatar.c3{background:var(--green-bg);color:var(--green)}
.avatar.c4{background:var(--amber-bg);color:var(--amber)}
.avatar.c5{background:var(--teal-bg);color:var(--teal)}
.item-main{flex:1;min-width:0}
.item-name{font-size:14px;display:flex;align-items:center}
.item-name .gap{width:6px;display:inline-block}
.item-name.b{font-weight:600}
.tag{font-size:10px;border-radius:4px;padding:1px 5px;line-height:1.5;font-weight:400}
.tag.charge{color:var(--brand);background:var(--brand-bg)}
.tag.reg{color:var(--text3);background:var(--fill)}
.tag.t1{color:var(--brand);background:var(--brand-bg)}
.tag.t2{color:var(--amber);background:var(--amber-bg)}
.item-sub{margin-top:1px;font-size:11px;color:var(--text4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-amount{font-size:13px;color:var(--text2);font-variant-numeric:tabular-nums}
.item-amount.zero{color:var(--text4)}
.item-right{text-align:right;flex-shrink:0}
.item-k{font-size:10px;color:var(--text4);margin-top:1px}
.income{font-size:15px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;flex-shrink:0}

/* ---------- 二级页汇总卡 ---------- */
.sum-card{
  margin:12px 12px 0;background:#fff;border-radius:12px;
  border:1px solid #f0f1f4;
  box-shadow:0 2px 10px rgba(31,35,41,.04);
  display:flex;padding:14px 0;
}
.sum-item{flex:1;text-align:center}
.sum-item + .sum-item{border-left:1px solid var(--line)}
.sum-item .v{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums}
.sum-item .v.pink{color:var(--brand)}
.sum-item .k{margin-top:2px;font-size:11px;color:var(--text3)}

/* ---------- 筛选 Tabs ---------- */
.tabs{
  position:sticky;top:0;z-index:5;
  display:flex;margin:12px 12px 0;background:#fff;
  border:1px solid #f0f1f4;border-bottom:none;
  border-radius:12px 12px 0 0;padding:0 8px;
}
.tab{
  flex:1;text-align:center;padding:12px 0 10px;
  font-size:13px;color:var(--text3);cursor:pointer;position:relative;
  border:none;background:none;
}
.tab .n{font-size:11px;color:var(--text4);margin-left:2px}
.tab.active{color:var(--text);font-weight:600}
.tab.active .n{color:var(--brand)}
.tab.active::after{
  content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%);
  width:20px;height:3px;border-radius:2px;background:var(--brand);
}

/* 二级页列表容器 */
.panel-list{
  margin:0 12px;background:#fff;border-radius:0 0 12px 12px;
  border:1px solid #f0f1f4;border-top:none;
  overflow:hidden;
}
.panel-list .list-item{padding:12px 16px}

/* 收益明细分组 */
.group-title{
  padding:12px 16px 4px;font-size:12px;color:var(--text3);
  background:#fcfcfd;border-top:1px solid var(--line);
}
.group:first-child .group-title{border-top:none}
.bill-item{display:flex;align-items:center;padding:11px 16px}
.bill-item + .bill-item{border-top:1px solid var(--line)}
.bill-item.pad-top{padding-top:12px}
.bill-item .gap{width:10px;flex-shrink:0}
.b-icon{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.b-icon.t1{background:var(--brand-bg)}
.b-icon.t2{background:var(--amber-bg)}
.bill-main{flex:1;min-width:0}
.bill-name{font-size:14px;display:flex;align-items:center}
.bill-name .gap{width:6px;display:inline-block}
.bill-sub{margin-top:1px;font-size:11px;color:var(--text4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bill-amount{font-size:15px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;flex-shrink:0}

/* ---------- 规则 ---------- */
.rules{margin:20px 12px 0;padding:0 8px}
.rules-title{display:flex;align-items:center;color:var(--text4);font-size:12px}
.rules-title > span{margin:0 10px}
.rules-title::before,.rules-title::after{content:"";flex:1;height:1px;background:#e4e6e9}
.rules-list{margin-top:12px}
.rules-list li{
  list-style:none;position:relative;padding-left:16px;
  font-size:11px;color:var(--text3);line-height:1.8;margin-bottom:6px;
}
.rules-list li span{color:var(--text4);position:absolute;left:0;top:0}
.rules-list b{color:var(--text2);font-weight:600}
.footer-note{margin:18px 0 8px;text-align:center;font-size:10px;color:var(--text4)}
.tip{margin:14px 20px 0;font-size:11px;color:var(--text4);text-align:center}

/* ---------- 加载更多/状态 ---------- */
.list-end{
  padding:14px 0;text-align:center;font-size:11px;color:var(--text4);
  border:none;background:none;width:100%;cursor:default;
}
.list-end.more{color:var(--brand);cursor:pointer}
.state-block{padding:36px 16px;text-align:center;font-size:12px;color:var(--text4)}
.state-block .retry{
  display:inline-block;margin-top:10px;font-size:12px;color:var(--brand);
  border:1px solid var(--brand-line);border-radius:999px;padding:5px 18px;
  background:#fff;cursor:pointer;
}
[hidden]{display:none!important}

/* ---------- 底部按钮 ---------- */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:10;
  max-width:430px;margin:0 auto;background:#fff;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -1px 0 var(--line);
}
.btn-cta{
  display:flex;align-items:center;justify-content:center;text-decoration:none;
  width:100%;height:46px;border:none;border-radius:23px;color:#fff;
  font-size:16px;font-weight:600;letter-spacing:1px;cursor:pointer;
  background:linear-gradient(90deg,#31cf8b,var(--brand));
  box-shadow:0 6px 16px rgba(18,183,106,.28);
}
.btn-cta:active{opacity:.92}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:120px;transform:translateX(-50%) translateY(8px);
  background:rgba(31,35,41,.9);color:#fff;font-size:13px;
  padding:9px 18px;border-radius:8px;opacity:0;pointer-events:none;
  transition:all .25s ease;z-index:99;white-space:nowrap;max-width:80vw;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}