*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:#f4f6f5;color:#1f2937;
  max-width:430px;margin:0 auto;position:relative}
#app{display:flex;flex-direction:column;min-height:100vh;background:#f4f6f5}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:12px 14px;
  background:linear-gradient(135deg,#16a34a,#22c55e);color:#fff;box-shadow:0 2px 10px rgba(22,163,74,.18)}
.brand{display:flex;align-items:center;gap:6px;font-weight:700;font-size:17px;white-space:nowrap}
.brand .logo{font-size:20px}
.search{flex:1;display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.92);color:#94a3b8;
  border-radius:20px;padding:7px 12px;font-size:13px}
#view{flex:1;padding:14px 14px 78px;overflow-y:auto}
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;z-index:30;
  display:flex;background:#fff;border-top:1px solid #eef2f0;box-shadow:0 -2px 12px rgba(0,0,0,.05)}
.tab{flex:1;position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 10px;
  font-size:11px;color:#9aa5b1;text-decoration:none}
.tab .ti{font-size:21px;filter:grayscale(.4)}
.tab.active{color:#16a34a;font-weight:600}
.tab.active .ti{filter:none}
.badge{position:absolute;top:2px;right:50%;margin-right:-22px;min-width:16px;height:16px;padding:0 4px;
  background:#ef4444;color:#fff;border-radius:9px;font-size:10px;line-height:16px;text-align:center;display:none}
.badge.show{display:block}

/* 通用卡片 */
.card{background:#fff;border-radius:16px;padding:14px;box-shadow:0 4px 16px rgba(15,23,42,.05);margin-bottom:14px}
.sec-t{font-size:15px;font-weight:700;margin:4px 0 12px;display:flex;align-items:center;gap:6px}
.sec-t small{font-weight:400;color:#9aa5b1;font-size:12px}

/* 首页 banner */
.banner{border-radius:18px;padding:18px;color:#fff;
  background:linear-gradient(135deg,#0f766e,#22c55e);margin-bottom:14px;position:relative;overflow:hidden}
.banner h2{font-size:20px;margin-bottom:6px}
.banner p{font-size:13px;opacity:.92}
.banner .leaf{position:absolute;right:-10px;bottom:-16px;font-size:74px;opacity:.18}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:6px}
.quick a{background:#fff;border-radius:14px;padding:12px 4px;text-align:center;text-decoration:none;color:#334155;
  box-shadow:0 4px 14px rgba(15,23,42,.05);font-size:12px}
.quick .qi{font-size:26px;display:block;margin-bottom:4px}

/* 商品网格 */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.good{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 14px rgba(15,23,42,.05);display:flex;flex-direction:column}
.good .pic{height:96px;display:flex;align-items:center;justify-content:center;font-size:46px;
  background:linear-gradient(135deg,#ecfdf5,#d1fae5)}
.good .info{padding:10px 11px;flex:1;display:flex;flex-direction:column}
.good .gn{font-size:14px;font-weight:600}
.good .gd{font-size:11px;color:#94a3b8;margin:3px 0 8px;flex:1;line-height:1.4}
.good .row{display:flex;align-items:center;justify-content:space-between}
.price{color:#ef4444;font-weight:700;font-size:15px}
.price b{font-size:11px;font-weight:500}
.add{width:26px;height:26px;border-radius:50%;border:none;background:#16a34a;color:#fff;font-size:18px;line-height:1;cursor:pointer}
.tag{position:absolute;top:8px;left:8px;background:#ef4444;color:#fff;font-size:10px;padding:1px 7px;border-radius:10px}

/* 点单 */
.menu{display:flex;gap:12px;align-items:flex-start}
.cats{width:78px;flex:none;display:flex;flex-direction:column;gap:4px}
.cat{background:#fff;border-radius:12px;padding:12px 4px;text-align:center;font-size:13px;color:#475569;
  border:1px solid transparent;cursor:pointer}
.cat.on{background:#ecfdf5;color:#16a34a;font-weight:600;border-color:#bbf7d0}
.mlist{flex:1;display:flex;flex-direction:column;gap:10px}
.item{display:flex;gap:10px;background:#fff;border-radius:14px;padding:10px;box-shadow:0 3px 12px rgba(15,23,42,.05)}
.item .ip{width:58px;height:58px;flex:none;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:30px;background:linear-gradient(135deg,#ecfdf5,#d1fae5)}
.item .it{flex:1;min-width:0}
.item .in{font-size:14px;font-weight:600}
.item .ides{font-size:11px;color:#94a3b8;margin:3px 0 6px;line-height:1.4}
.item .ir{display:flex;align-items:center;justify-content:space-between}

/* 购物车 */
.empty{text-align:center;color:#9aa5b1;padding:50px 0;font-size:14px}
.empty .big{font-size:54px;display:block;margin-bottom:10px}
.ci{display:flex;gap:10px;align-items:center;background:#fff;border-radius:14px;padding:10px;margin-bottom:10px;box-shadow:0 3px 12px rgba(15,23,42,.05)}
.ci .cp{width:50px;height:50px;flex:none;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:26px;background:#ecfdf5}
.ci .cm{flex:1;min-width:0}
.ci .cn{font-size:14px;font-weight:600}
.ci .cp2{color:#ef4444;font-weight:700;font-size:14px;margin-top:3px}
.stepper{display:flex;align-items:center;gap:10px}
.stepper button{width:26px;height:26px;border-radius:50%;border:1px solid #cbd5e1;background:#fff;font-size:16px;color:#475569;cursor:pointer}
.stepper span{min-width:18px;text-align:center;font-size:14px}
.totalbar{position:fixed;bottom:58px;left:50%;transform:translateX(-50%);width:100%;max-width:402px;z-index:25;
  display:flex;align-items:center;justify-content:space-between;background:#fff;padding:10px 14px;border-top:1px solid #eef2f0;box-shadow:0 -2px 12px rgba(0,0,0,.05)}
.totalbar .t{font-size:13px;color:#64748b}
.totalbar .amt{color:#ef4444;font-weight:700;font-size:18px}
.btn{border:none;border-radius:22px;padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer}
.btn-go{background:#16a34a;color:#fff}
.btn-block{width:100%;background:#16a34a;color:#fff;padding:13px;border-radius:24px;font-size:15px;margin-top:6px}

/* 我的 */
.profile{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#16a34a,#22c55e);color:#fff;border-radius:18px;padding:18px;margin-bottom:14px}
.profile .av{width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:30px}
.profile .pn{font-size:17px;font-weight:700}
.profile .ps{font-size:12px;opacity:.9;margin-top:3px}
.ostat{font-size:12px;color:#64748b;margin:6px 0 8px}
.order{background:#fff;border-radius:14px;padding:12px;margin-bottom:10px;box-shadow:0 3px 12px rgba(15,23,42,.05)}
.order .oh{display:flex;justify-content:space-between;font-size:12px;color:#94a3b8;margin-bottom:8px}
.order .ob{font-size:13px;color:#334155;line-height:1.5}
.order .of{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.obadge{background:#fef3c7;color:#b45309;font-size:11px;padding:2px 9px;border-radius:10px}

/* 结算浮层 */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:40;display:none;align-items:flex-end}
.mask.show{display:flex}
.sheet{width:100%;max-width:430px;margin:0 auto;background:#fff;border-radius:20px 20px 0 0;padding:18px;animation:up .2s ease}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.sheet h3{font-size:16px;margin-bottom:12px}
.field{margin-bottom:12px}
.field label{font-size:12px;color:#64748b;display:block;margin-bottom:5px}
.field input,.field textarea{width:100%;border:1px solid #e2e8f0;border-radius:10px;padding:9px 11px;font-size:14px;font-family:inherit;out-sizing:border-box}
.ckrow{display:flex;justify-content:space-between;font-size:13px;color:#475569;padding:5px 0}
.ckrow b{color:#1f2937}

#toast{position:fixed;left:50%;top:42%;transform:translateX(-50%);background:rgba(17,24,39,.9);color:#fff;
  padding:10px 18px;border-radius:22px;font-size:14px;z-index:60;opacity:0;transition:opacity .25s;pointer-events:none}
#toast.show{opacity:1}