/* H5 商城 · 与小程序统一的绿金视觉 */
:root {
  --jade-900: #0A4B3C;
  --jade-700: #0F6B57;
  --jade-500: #1C8A6E;
  --mint-soft: #E7F3EE;
  --gold: #B9853C;
  --gold-soft: #F3DCAE;
  --ink: #22312B;
  --sub: #5C6B64;
  --muted: #8A9993;
  --line: #E3ECE8;
  --bg: #F4F8F6;
  --danger: #B25B5B;
}
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  padding-bottom: 76px;
}
.wrap { max-width: 680px; margin: 0 auto; }

/* 顶栏 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #FFFFFF;
  border-bottom: 1px solid var(--line);
}
.topbar-in {
  max-width: 680px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tb-brand { font-size: 17px; font-weight: 700; color: var(--jade-900); letter-spacing: 1px; }
.tb-en { font-size: 10px; color: var(--muted); letter-spacing: 3px; margin-top: 1px; }
.tb-side { display: flex; align-items: center; gap: 14px; }
.tb-link { color: var(--sub); font-size: 13px; text-decoration: none; }
.tb-link strong { color: var(--jade-700); font-weight: 600; }

/* 隐私条 */
.privacy-bar {
  max-width: 680px;
  margin: 10px auto 0;
  padding: 8px 16px;
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 12px;
  color: var(--sub);
}
.privacy-bar b { color: var(--jade-700); font-weight: 600; }
.dot { width: 5px; height: 5px; border-radius: 50%; background: var(--jade-500); flex-shrink: 0; }

/* 分类横滑 */
.cats { display: flex; gap: 8px; overflow-x: auto; padding: 12px 16px 4px; max-width: 680px; margin: 0 auto; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.cat-chip {
  flex-shrink: 0;
  padding: 7px 16px;
  border-radius: 18px;
  background: #FFFFFF;
  border: 1px solid var(--line);
  color: var(--sub);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.cat-chip.on { background: var(--jade-700); border-color: var(--jade-700); color: #FFFFFF; font-weight: 600; }

/* 商品双列 */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px 16px; max-width: 680px; margin: 0 auto; }
.pcard {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
}
.pcover {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pcover span { font-size: 44px; color: rgba(255,255,255,0.9); font-weight: 300; letter-spacing: 4px; }
.tone-jade { background: linear-gradient(140deg, #0F6B57, #1C8A6E); }
.tone-gold { background: linear-gradient(140deg, #B9853C, #D9B27C); }
.tone-rose { background: linear-gradient(140deg, #B25B6B, #D98C97); }
.tone-mint { background: linear-gradient(140deg, #5FA58B, #9CC8B5); }
.tone-blue { background: linear-gradient(140deg, #3E6E8E, #7BA3BC); }
.pinfo { padding: 10px 12px 12px; }
.ptitle { font-size: 14px; font-weight: 600; line-height: 1.45; }
.psub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.ptags { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 4px; }
.ptag { font-size: 10px; color: var(--jade-700); background: var(--mint-soft); border-radius: 4px; padding: 1px 6px; }
.prow { display: flex; align-items: baseline; justify-content: space-between; margin-top: 8px; }
.pprice { color: var(--jade-700); font-weight: 700; font-size: 17px; }
.pprice i { font-style: normal; font-size: 11px; margin-right: 1px; }
.porigin { font-size: 11px; color: var(--muted); text-decoration: line-through; }
.psales { font-size: 10px; color: var(--muted); }

/* 区块 */
.sec { max-width: 680px; margin: 14px auto 0; padding: 0 16px; }
.card { background: #FFFFFF; border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.sec-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 10px; }

/* 表单 */
.field { margin-bottom: 12px; }
.flabel { font-size: 13px; color: var(--sub); margin-bottom: 5px; }
.flabel .req { color: var(--danger); margin-left: 2px; }
.finput, .ftextarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--ink);
  background: #FFFFFF;
  outline: none;
  font-family: inherit;
}
.finput:focus, .ftextarea:focus { border-color: var(--jade-500); }
.finput.err { border-color: var(--danger); }
.ftextarea { min-height: 72px; resize: none; }

/* 按钮 */
.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: 24px;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  font-family: inherit;
}
.btn-primary { background: var(--jade-700); color: #FFFFFF; }
.btn-primary:active { background: var(--jade-900); }
.btn-gold { background: linear-gradient(135deg, #B9853C, #C9A05C); color: #FFFFFF; }
.btn-ghost { background: #FFFFFF; color: var(--jade-700); border: 1px solid var(--jade-500); }
.btn-danger { background: #FFFFFF; color: var(--danger); border: 1px solid var(--danger); }
.btn:disabled { background: #C8D4CF; color: #FFFFFF; border: none; cursor: not-allowed; }
.btn-sm { width: auto; padding: 7px 18px; font-size: 13px; border-radius: 18px; }

/* 详情页 */
.bigcover { height: 260px; display: flex; align-items: center; justify-content: center; }
.bigcover span { font-size: 72px; color: rgba(255,255,255,0.9); font-weight: 300; letter-spacing: 8px; }
.dtitle { font-size: 18px; font-weight: 700; line-height: 1.4; }
.dsub { font-size: 12px; color: var(--muted); margin-top: 3px; }
.dprice-row { display: flex; align-items: baseline; gap: 10px; margin-top: 10px; }
.dprice { color: var(--jade-700); font-size: 24px; font-weight: 700; }
.dprice i { font-style: normal; font-size: 13px; }
.dorigin { font-size: 13px; color: var(--muted); text-decoration: line-through; }
.dsales { font-size: 12px; color: var(--muted); margin-left: auto; }
.dtable { margin-top: 12px; border-top: 1px dashed var(--line); padding-top: 12px; }
.drow { display: flex; font-size: 13px; padding: 5px 0; }
.dk { color: var(--muted); width: 64px; flex-shrink: 0; }
.dv { color: var(--ink); }

/* SKU 与步进 */
.sku-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.sku-chip {
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #FFFFFF;
  font-size: 13px;
  color: var(--sub);
  cursor: pointer;
}
.sku-chip.on { border-color: var(--jade-700); color: var(--jade-700); font-weight: 600; background: var(--mint-soft); }
.sku-chip.dis { opacity: 0.4; cursor: not-allowed; }
.stepper { display: inline-flex; align-items: center; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.step-btn { width: 36px; height: 34px; border: none; background: #FFFFFF; font-size: 17px; color: var(--jade-700); cursor: pointer; }
.step-btn:disabled { color: #C8D4CF; cursor: not-allowed; }
.step-num { width: 42px; text-align: center; font-size: 14px; font-weight: 600; border-left: 1px solid var(--line); border-right: 1px solid var(--line); line-height: 34px; }

/* 购物车 */
.citem { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.citem:last-child { border-bottom: none; }
.ccover { width: 64px; height: 64px; border-radius: 12px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.92); font-size: 24px; font-weight: 300; }
.cmain { flex: 1; min-width: 0; }
.ctitle { font-size: 14px; font-weight: 600; }
.cspec { font-size: 11px; color: var(--muted); margin-top: 2px; }
.cfoot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.cprice { color: var(--jade-700); font-weight: 700; font-size: 15px; }
.cprice i { font-style: normal; font-size: 11px; }

/* 底部操作栏 */
.bottombar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: #FFFFFF;
  border-top: 1px solid var(--line);
}
.bb-in { max-width: 680px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 10px; }
.bb-cart { position: relative; font-size: 12px; color: var(--sub); text-decoration: none; text-align: center; }
.bb-cart .ic { font-size: 20px; line-height: 1; display: block; }
.bb-badge {
  position: absolute;
  top: -6px;
  right: -10px;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  background: var(--gold);
  color: #FFFFFF;
  font-size: 10px;
  line-height: 16px;
  text-align: center;
  padding: 0 4px;
}
.bb-total { font-size: 12px; color: var(--sub); margin-left: auto; margin-right: 4px; text-align: right; }
.bb-total b { color: var(--jade-700); font-size: 17px; }
.bb-btn { width: auto; padding: 11px 26px; border-radius: 24px; font-size: 14px; }

/* 状态 / 提示 */
.empty { text-align: center; padding: 60px 0 40px; color: var(--muted); font-size: 13px; }
.empty .ic { font-size: 40px; margin-bottom: 10px; }
.empty .btn { width: auto; display: inline-block; margin-top: 16px; padding: 9px 30px; }
.toast {
  position: fixed;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(10, 43, 35, 0.88);
  color: #FFFFFF;
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 14px;
  z-index: 200;
  max-width: 76%;
  text-align: center;
}
.alert-line {
  background: #FDF6EC;
  border: 1px solid rgba(185, 133, 60, 0.3);
  color: #8A6B33;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 12px;
  margin-bottom: 12px;
}
.ok-banner { background: var(--mint-soft); border: 1px solid rgba(28, 138, 110, 0.25); color: var(--jade-700); border-radius: 10px; padding: 10px 12px; font-size: 12px; margin-bottom: 12px; }

/* 18+ 门 */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: linear-gradient(160deg, var(--jade-900), var(--jade-700));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.age-card { background: #FFFFFF; border-radius: 20px; padding: 30px 24px; max-width: 340px; width: 100%; text-align: center; }
.age-en { font-size: 10px; letter-spacing: 4px; color: var(--gold); font-weight: 600; }
.age-t { font-size: 19px; font-weight: 700; margin-top: 8px; }
.age-d { font-size: 13px; color: var(--sub); margin-top: 10px; line-height: 1.7; }
.age-btns { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.age-note { margin-top: 14px; font-size: 11px; color: var(--muted); }

/* 订单 */
.o-status { border-radius: 16px; padding: 18px 16px; color: #FFFFFF; }
.o-status .st { font-size: 18px; font-weight: 700; }
.o-status .sd { font-size: 12px; opacity: 0.85; margin-top: 4px; }
.steps { display: flex; margin-top: 14px; }
.step { flex: 1; text-align: center; position: relative; font-size: 10px; opacity: 0.6; }
.step::before { content: ''; display: block; width: 8px; height: 8px; border-radius: 50%; background: currentColor; margin: 0 auto 5px; }
.step.on { opacity: 1; font-weight: 600; }
.kv { display: flex; justify-content: space-between; font-size: 13px; padding: 5px 0; }
.kv .k { color: var(--muted); }
.kv .v { color: var(--ink); text-align: right; }
.kv .v.strong { font-weight: 700; color: var(--jade-700); }
.oitem { display: flex; gap: 10px; padding: 8px 0; }
.oitem .ccover { width: 52px; height: 52px; border-radius: 10px; font-size: 20px; }
.oitem .ctitle { font-size: 13px; }

/* 页脚 */
.footer { max-width: 680px; margin: 26px auto 0; padding: 18px 16px 30px; text-align: center; color: var(--muted); font-size: 11px; line-height: 1.9; }
.footer .fb { font-size: 13px; color: var(--sub); font-weight: 600; letter-spacing: 1px; }

/* 标签页头 */
.nav-tabs { display: flex; gap: 8px; padding: 12px 16px 0; max-width: 680px; margin: 0 auto; }
.nt { flex: 1; text-align: center; padding: 9px 0; border-radius: 12px; background: #FFFFFF; border: 1px solid var(--line); font-size: 13px; color: var(--sub); cursor: pointer; text-decoration: none; }
.nt.on { background: var(--jade-700); border-color: var(--jade-700); color: #FFFFFF; font-weight: 600; }

a { color: var(--jade-700); }