/* =========================================
   宴知己智能售酒 - 用户端 H5 样式（深绿 + 金色）
   ========================================= */
:root {
  --green-900: #0B2E21;
  --green-800: #0F3D2E;
  --green-700: #14532D;
  --green-600: #1B6B45;
  --green-100: #E4F0E8;
  --gold: #C9A35C;
  --gold-light: #E3C98A;
  --gold-deep: #A97E3C;
  --ink: #1F2937;
  --ink-2: #6B7280;
  --bg: #F4F6F2;
  --radius: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
}
/* ---------- 顶部 ---------- */
.h5-header {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 70%, var(--green-600) 100%);
  color: #fff;
  padding: 26px 20px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.h5-header::after {
  content: "";
  position: absolute; left: -60px; bottom: -80px; width: 220px; height: 220px;
  border-radius: 50%; background: rgba(201,163,92,.18);
}
.h5-header .brand {
  font-size: 22px; font-weight: 700; letter-spacing: 4px;
  color: var(--gold-light); text-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.h5-header .sub {
  margin-top: 6px; font-size: 12px; color: rgba(255,255,255,.75); letter-spacing: 1px;
}
.h5-header .co {
  margin-top: 4px; font-size: 10px; color: rgba(255,255,255,.45);
}
/* ---------- 酒坛卡片 ---------- */
.tan-card {
  margin: 8px 16px 8px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(15,61,46,.12);
  overflow: hidden;
  position: relative; z-index: 2;
}
.tan-img-wrap {
  background: linear-gradient(180deg, #F0F6F0, #EAF2EA);
  padding: 6px 0 2px;
  text-align: center;
}
.tan-img-wrap img { width: 26%; filter: drop-shadow(0 10px 14px rgba(15,61,46,.28)); }
.tan-name {
  text-align: center; font-size: 18px; font-weight: 700; color: var(--green-800); letter-spacing: 2px;
}
.tan-tags { display: flex; justify-content: center; gap: 10px; padding: 6px 0 8px; }
.tag {
  font-size: 12px; padding: 5px 12px; border-radius: 999px;
  background: var(--green-100); color: var(--green-700); border: 1px solid #CFE2D4;
}
.tag.gold { background: #F6EEDC; color: var(--gold-deep); border-color: #E8D6AC; }
.tan-meta { display: flex; border-top: 1px dashed #DDE6DE; }
.tan-meta .cell {
  flex: 1; text-align: center; padding: 14px 0;
}
.tan-meta .cell + .cell { border-left: 1px dashed #DDE6DE; }
.tan-meta .k { font-size: 12px; color: var(--ink-2); }
.tan-meta .v { font-size: 17px; font-weight: 700; color: var(--green-800); margin-top: 3px; }
.tan-meta .v small { font-size: 11px; font-weight: 400; color: var(--ink-2); }
.tan-meta .v.gold-v { color: var(--gold-deep); }
/* ---------- 容量选择 ---------- */
.section { padding: 4px 16px; }
.sec-title { font-size: 15px; font-weight: 700; color: var(--green-800); margin: 14px 2px 10px; display: flex; align-items: center; gap: 6px; }
.sec-title::before { content: ""; width: 4px; height: 16px; background: var(--gold); border-radius: 2px; }
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.cap-item {
  background: #fff; border: 2px solid #E3EAE3; border-radius: 12px;
  padding: 12px 4px; text-align: center; cursor: pointer;
  transition: all .18s ease;
}
.cap-item .n { font-size: 15px; font-weight: 700; color: var(--ink); }
.cap-item .p { font-size: 13px; color: var(--gold-deep); margin-top: 4px; font-weight: 600; }
.cap-item.on { border-color: var(--gold); background: linear-gradient(180deg, #FBF6EA, #F8EFDB); box-shadow: 0 4px 12px rgba(201,163,92,.25); }
.cap-item.on .n { color: var(--green-800); }
/* ---------- 档次选择（等级与品质） ---------- */
.grade-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.grade-item {
  background: #fff; border: 2px solid #E3EAE3; border-radius: 12px;
  padding: 12px 6px; text-align: center; cursor: pointer;
  transition: all .18s ease;
}
.grade-item .gn { font-size: 15px; font-weight: 700; color: var(--ink); }
.grade-item .gq { font-size: 11px; color: var(--ink-2); margin-top: 4px; line-height: 1.4; min-height: 30px; }
.grade-item .gp { font-size: 14px; color: var(--gold-deep); margin-top: 6px; font-weight: 700; }
.grade-item .gp small { font-size: 11px; font-weight: 400; }
.grade-item.on { border-color: var(--gold); background: linear-gradient(180deg, #FBF6EA, #F8EFDB); box-shadow: 0 4px 12px rgba(201,163,92,.25); }
.grade-item.on .gn { color: var(--green-800); }
/* ---------- 支付方式 ---------- */
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pay-item {
  background: #fff; border: 2px solid #E3EAE3; border-radius: 12px;
  padding: 12px; display: flex; align-items: center; gap: 10px; cursor: pointer;
}
.pay-item.on { border-color: var(--green-600); background: #F0F8F2; }
.pay-ico { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; color: #fff; flex-shrink: 0; }
.pay-ico.wx { background: #09BB07; }
.pay-ico.ali { background: #1677FF; }
.xiang-item.on { border-color: var(--gold); background: linear-gradient(180deg, #FBF6EA, #F8EFDB); }
.xiang-item.on .t { color: var(--green-800); font-weight: 700; }
.pay-item .t { font-size: 13px; color: var(--ink); }
.pay-item .s { font-size: 11px; color: var(--ink-2); }
/* ---------- 支付按钮 ---------- */
.pay-bar { padding: 10px 16px 20px; }
.pay-btn {
  width: 100%; border: none; border-radius: 999px; padding: 16px;
  font-size: 17px; font-weight: 700; letter-spacing: 6px; color: #fff;
  background: linear-gradient(135deg, var(--gold-deep), var(--gold) 60%, var(--gold-light));
  box-shadow: 0 8px 18px rgba(201,163,92,.4);
  cursor: pointer; transition: transform .12s;
}
.pay-btn:active { transform: scale(.97); }
.pay-btn:disabled { opacity: .55; cursor: not-allowed; }
.pay-hint { text-align: center; font-size: 12px; color: var(--ink-2); margin-top: 10px; }
.pay-hint b { color: var(--green-600); }
/* ---------- 底部 ---------- */
.h5-footer {
  border-top: 1px solid #E3EAE3; background: #fff; padding: 12px 16px;
  display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-2);
  margin-top: 8px;
}
.h5-footer b { color: var(--green-700); }
/* ---------- 提示条 ---------- */
.banner {
  margin: 10px 16px 0; padding: 10px 14px; border-radius: 10px;
  font-size: 13px; display: none;
}
.banner.err { display: block; background: #FDECEC; color: #B42318; border: 1px solid #F5C6C2; }
.banner.warn { display: block; background: #FEF6E7; color: #9A6B00; border: 1px solid #F3E0B4; }
/* ---------- 弹窗 ---------- */
.mask {
  position: fixed; inset: 0; background: rgba(11,46,33,.55); z-index: 50;
  display: none; align-items: flex-end; justify-content: center;
}
.mask.show { display: flex; }
.sheet {
  width: 100%; max-width: 480px; background: #fff; border-radius: 18px 18px 0 0;
  padding: 18px 16px calc(16px + env(safe-area-inset-bottom));
  animation: up .22s ease;
}
@keyframes up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.sheet .h { font-size: 16px; font-weight: 700; text-align: center; color: var(--green-800); }
.sheet .amount { text-align: center; font-size: 28px; font-weight: 800; color: var(--gold-deep); margin: 8px 0 2px; }
.sheet .amount small { font-size: 13px; font-weight: 400; color: var(--ink-2); }
.sheet .order-info { text-align: center; font-size: 12px; color: var(--ink-2); margin-bottom: 14px; }
.sheet .btn {
  width: 100%; border: none; border-radius: 999px; padding: 14px; margin-top: 8px;
  font-size: 16px; font-weight: 700; cursor: pointer;
}
.sheet .btn.pay { background: linear-gradient(135deg, var(--green-800), var(--green-600)); color: #fff; }
.sheet .btn.cancel { background: #F0F2EF; color: var(--ink-2); }
/* ---------- 加载 ---------- */
.loading {
  position: fixed; inset: 0; background: rgba(11,46,33,.6); z-index: 60;
  display: none; flex-direction: column; align-items: center; justify-content: center; color: #fff;
}
.loading.show { display: flex; }
.spinner {
  width: 42px; height: 42px; border-radius: 50%;
  border: 4px solid rgba(255,255,255,.25); border-top-color: var(--gold-light);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading .txt { margin-top: 14px; font-size: 14px; letter-spacing: 2px; }
/* ---------- 订单页 ---------- */
.order-hero {
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #fff; padding: 40px 20px 36px; text-align: center;
}
.order-hero .ok-ico {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--green-900); font-weight: 800;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}
.order-hero .t1 { font-size: 20px; font-weight: 700; letter-spacing: 3px; color: var(--gold-light); }
.order-hero .t2 { font-size: 12px; color: rgba(255,255,255,.65); margin-top: 6px; }
.steps { background: #fff; margin: 16px; border-radius: var(--radius); padding: 18px 16px; }
.step { display: flex; gap: 12px; position: relative; padding-bottom: 20px; }
.step:last-child { padding-bottom: 0; }
.step::before {
  content: ""; position: absolute; left: 13px; top: 28px; bottom: 2px; width: 2px;
  background: #DDE6DE;
}
.step:last-child::before { display: none; }
.step .dot {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: #E4EAE3; color: #98A6A0; font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; z-index: 1;
}
.step.done .dot { background: var(--green-600); color: #fff; }
.step.active .dot { background: var(--gold); color: #fff; box-shadow: 0 0 0 5px rgba(201,163,92,.2); }
.step .st { font-size: 14px; font-weight: 600; color: var(--ink); }
.step.done .st { color: var(--green-700); }
.step .ss { font-size: 12px; color: var(--ink-2); margin-top: 3px; }
.order-card { background: #fff; margin: 0 16px 16px; border-radius: var(--radius); overflow: hidden; }
.order-card .row { display: flex; justify-content: space-between; padding: 12px 16px; font-size: 13px; border-bottom: 1px dashed #EDF0ED; }
.order-card .row:last-child { border-bottom: none; }
.order-card .k { color: var(--ink-2); }
.order-card .v { font-weight: 600; color: var(--ink); }
.order-card .v.gold-v { color: var(--gold-deep); font-size: 15px; }
.back-btn {
  display: block; margin: 4px 16px 24px; text-align: center; padding: 13px;
  border: 1px solid var(--green-600); color: var(--green-600); border-radius: 999px;
  font-size: 14px; font-weight: 600; text-decoration: none;
}