/* ===== 礼物商城 移动端公共样式 ===== */
:root{
  --primary:#e84a7f;        /* 玫瑰粉 */
  --primary-d:#c93567;
  --bg:#fff5f8;
  --card:#ffffff;
  --text:#333;
  --muted:#999;
  --line:#f0e3e8;
  --gold:#e8a13a;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;
  max-width:560px;margin:0 auto;min-height:100%;position:relative;padding-bottom:60px;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.muted{color:var(--muted)}
.center{text-align:center}
.hidden{display:none!important}

/* 顶部栏 */
.navbar{
  position:sticky;top:0;z-index:20;background:linear-gradient(135deg,var(--primary),#ff7eb0);
  color:#fff;height:48px;display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:600;box-shadow:0 2px 8px rgba(232,74,127,.2);
}
.navbar .back{position:absolute;left:14px;font-size:20px;font-weight:400}
.navbar .right{position:absolute;right:14px;font-size:13px;font-weight:400}

/* 容器/卡片 */
.container{padding:12px}
.card{background:var(--card);border-radius:12px;padding:14px;margin-bottom:12px;box-shadow:0 1px 6px rgba(0,0,0,.04)}

/* 按钮 */
.btn{display:block;width:100%;border:none;border-radius:24px;padding:12px;font-size:16px;
  background:var(--primary);color:#fff;font-weight:600;cursor:pointer;transition:.2s}
.btn:active{background:var(--primary-d)}
.btn.outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn.gold{background:linear-gradient(135deg,#f0b955,var(--gold))}
.btn.sm{display:inline-block;width:auto;padding:7px 16px;font-size:14px}
.btn.gray{background:#bbb}
.btn:disabled{opacity:.6}

/* 表单 */
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}
.input,textarea,select{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-size:15px;
  background:#fafafa;outline:none;font-family:inherit
}
.input:focus,textarea:focus{border-color:var(--primary);background:#fff}
.row{display:flex;gap:8px}
.row .input{flex:1}

/* 城市筛选 chips */
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 12px;background:#fff;white-space:nowrap}
.chip{flex:none;padding:6px 14px;border-radius:18px;background:#f3e6ec;color:#666;font-size:14px}
.chip.active{background:var(--primary);color:#fff}

/* 商品卡 */
.prod{display:flex;gap:12px;background:#fff;border-radius:12px;padding:10px;margin-bottom:12px;box-shadow:0 1px 6px rgba(0,0,0,.04)}
.prod .thumb{width:104px;height:104px;border-radius:10px;object-fit:cover;background:#fde7ef;flex:none}
.prod .info{flex:1;min-width:0;display:flex;flex-direction:column}
.prod .title{font-weight:600;font-size:15px}
.prod .desc{font-size:12px;color:var(--muted);margin:4px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod .bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between}
.price{color:var(--primary);font-weight:700}
.price .unit{font-size:12px}
.price .big{font-size:19px}
.tag{display:inline-block;background:#fde7ef;color:var(--primary);font-size:11px;padding:2px 7px;border-radius:6px;margin-right:5px}

/* 商品图占位 */
.flower-hero,.product-hero{height:230px;border-radius:14px;background:
  radial-gradient(circle at 30% 30%,#ff9ec0,#e84a7f 70%);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:80px;
  box-shadow:0 6px 20px rgba(232,74,127,.3)}

/* 商品推介文案 */
.romance{font-size:15px;line-height:1.9;color:#a23a5e;text-align:center;
  padding:14px;font-family:"KaiTi","STKaiti",serif;letter-spacing:.5px}

/* 底部导航 */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:560px;
  height:56px;background:#fff;border-top:1px solid var(--line);display:flex;z-index:30}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:11px;color:#999;gap:2px}
.tabbar a.active{color:var(--primary)}
.tabbar .ico{font-size:20px}

/* 列表项 */
.list-item{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:none}

/* 状态徽章 */
.badge{font-size:12px;padding:2px 8px;border-radius:10px}
.badge.wait{background:#fff3e0;color:#e8a13a}
.badge.ok{background:#e6f7ed;color:#2ba24c}
.badge.gray{background:#eee;color:#999}

/* 客服气泡 */
.chat{padding:12px;padding-bottom:80px}
.bubble{max-width:75%;padding:9px 12px;border-radius:12px;margin:6px 0;font-size:14px;word-break:break-word}
.bubble.me{background:var(--primary);color:#fff;margin-left:auto;border-bottom-right-radius:3px}
.bubble.her{background:#fff;color:#333;border-bottom-left-radius:3px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.chat-input{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:560px;
  display:flex;gap:8px;padding:8px;background:#fff;border-top:1px solid var(--line)}
.chat-input .input{flex:1}

/* 弹层/遮罩 */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal{background:#fff;border-radius:14px;padding:18px;width:100%;max-width:340px}
.modal h3{margin-bottom:12px;text-align:center}

.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.8);
  color:#fff;padding:10px 18px;border-radius:8px;z-index:99;font-size:14px;max-width:80%}
.empty{text-align:center;color:#bbb;padding:50px 0}
.empty .ico{font-size:46px}

/* 收货地址 */
.addr-card{background:#fff;border-radius:12px;padding:14px;margin-bottom:10px;box-shadow:0 1px 6px rgba(0,0,0,.04)}
.addr-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.addr-name{font-weight:700}
.addr-phone{color:var(--muted);font-size:13px}
.addr-body{font-size:14px;margin:8px 0;color:#555}
.addr-ft{display:flex;gap:6px;flex-wrap:wrap}
.addr-pick-list{display:flex;flex-direction:column;gap:8px}
.addr-pick{border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;background:#fafafa}
.addr-pick.active{border-color:var(--primary);background:#fff5f8}

/* 付款方式选择 */
.pay-type-row{display:flex;gap:8px}
.pay-type{flex:1;border:2px solid var(--line);border-radius:12px;padding:12px 8px;text-align:center;cursor:pointer;background:#fafafa}
.pay-type.active{border-color:var(--primary);background:#fff5f8}
.pay-type .ico{font-size:24px}
.pay-type .t{font-weight:700;font-size:14px;margin:4px 0}
.pay-type .d{font-size:11px;color:var(--muted)}