:root{
  --bg:#fff8f2; --card:#fff; --ink:#2b1d16; --muted:#9a8478;
  --primary:#e8551d; --primary-d:#b00020; --ok:#1f9d55; --warn:#e0a200;
  --line:#f4e2d4; --shadow:0 6px 22px rgba(190,80,40,.13);
  --grad-hot:linear-gradient(135deg,#f0731f,#c1121f);
  --grad-bar:linear-gradient(135deg,#e8551d,#b00020);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;overflow-x:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:linear-gradient(180deg,#fff8f2 0%,#ffeee0 55%,#ffe7d4 100%);
  background-attachment:fixed;
  color:var(--ink);font-size:17px;line-height:1.5;
  max-width:560px;margin:0 auto;padding-bottom:36px}
.app{padding:0 14px}

/* ===== 顶部品牌横幅 ===== */
.topbar{position:relative;display:flex;align-items:center;justify-content:space-between;
  margin:10px -14px 4px;padding:18px 18px 20px;overflow:hidden;
  background:linear-gradient(135deg,#d31623 0%,#a30d1c 55%,#7a0b12 100%);
  border-radius:0 0 26px 26px;box-shadow:0 10px 28px rgba(163,13,28,.30)}
.topbar::before{content:"";position:absolute;right:-38px;top:-46px;width:150px;height:150px;
  border-radius:50%;background:rgba(255,255,255,.07)}
.topbar::after{content:"";position:absolute;right:34px;bottom:-64px;width:110px;height:110px;
  border-radius:50%;background:rgba(255,220,150,.10)}
.brand{position:relative;font-size:22px;font-weight:900;display:flex;align-items:center;gap:10px;
  color:#fff;letter-spacing:1px;text-shadow:0 2px 6px rgba(0,0,0,.22)}
.brand-logo{width:44px;height:44px;border-radius:50%;box-shadow:0 0 0 2.5px rgba(244,196,48,.85),0 4px 12px rgba(0,0,0,.28)}
.admin-link{position:relative;color:rgba(255,255,255,.92);text-decoration:none;font-size:14px;
  font-weight:700;background:rgba(255,255,255,.16);padding:8px 14px;border-radius:20px;
  border:1px solid rgba(255,255,255,.22)}
.admin-link:active{background:rgba(255,255,255,.28)}

/* 标签页（胶囊分段） */
.tabs{display:flex;gap:6px;margin:16px 0 18px;background:#fff;padding:6px;border-radius:18px;
  box-shadow:var(--shadow)}
.tab{flex:1;padding:13px 0;border:none;border-radius:13px;background:transparent;
  color:#a3684f;font-size:16px;font-weight:800;cursor:pointer;transition:.18s}
.tab.active{background:var(--grad-hot);color:#fff;
  box-shadow:0 6px 14px rgba(193,18,31,.35)}
.panel{display:none;background:var(--card);border-radius:22px;padding:20px 18px;box-shadow:var(--shadow)}
.panel.active{display:block}

/* 表单（全面放大） */
label,.big-label{display:block;margin:16px 0 8px;font-size:16px;color:var(--muted);font-weight:700}
input,select{width:100%;padding:16px;font-size:19px;border:2px solid var(--line);
  border-radius:14px;background:#fffdfb;color:var(--ink);outline:none;transition:border-color .15s}
input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(232,85,29,.10)}
.phone-input{font-size:26px;font-weight:800;text-align:center;letter-spacing:1px;padding:18px}
.phone-hint{min-height:20px;font-size:13px;margin-top:6px;padding:0 4px;font-weight:700}
.phone-hint.ok{color:var(--ok)}
.phone-hint.err{color:#d33}
.big-select{font-size:19px;padding:16px}
.btn{width:100%;padding:17px;margin-top:18px;border:none;border-radius:16px;
  font-size:19px;font-weight:800;cursor:pointer;transition:.15s}
.btn.primary{background:var(--grad-bar);color:#fff;box-shadow:0 8px 20px rgba(176,0,32,.30)}
.btn.primary:active{transform:translateY(1px);box-shadow:0 4px 10px rgba(176,0,32,.30)}
.btn.ghost{background:#fff;color:var(--primary-d);border:2px solid var(--line)}

/* ===== 图标网格（多选品种） ===== */
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:6px}
.pitem{position:relative;background:#fffaf5;border:2px solid var(--line);border-radius:18px;
  padding:16px 8px 14px;text-align:center;transition:.15s;min-width:0}
.pitem.on{border-color:var(--primary);background:#fff4e6;box-shadow:0 0 0 3px rgba(232,85,29,.14)}
.pitem.on::after{content:"✓";position:absolute;top:8px;right:8px;width:24px;height:24px;line-height:24px;
  border-radius:50%;background:var(--grad-hot);color:#fff;font-size:14px;font-weight:900;
  box-shadow:0 2px 6px rgba(193,18,31,.35)}
.picon{font-size:46px;line-height:1}
.pimg{width:68px;height:68px;object-fit:cover;border-radius:16px;display:block;margin:0 auto;
  box-shadow:0 0 0 3px #fff,0 4px 12px rgba(190,80,40,.20)}
.pname{font-size:19px;font-weight:800;margin:10px 0 2px}
.prule{display:inline-block;font-size:13px;color:var(--muted);background:#fdf3ea;
  padding:3px 10px;border-radius:12px;margin-top:4px}
.pstep{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:12px}
.pstep button{width:clamp(44px,13.5vw,56px);height:clamp(48px,14vw,58px);
  font-size:clamp(26px,7vw,32px);line-height:1;border:none;border-radius:14px;
  background:linear-gradient(135deg,#ffdec9,#ffd0b5);color:var(--primary-d);font-weight:800;
  cursor:pointer;flex:0 1 auto;box-shadow:0 3px 8px rgba(190,80,40,.16);transition:.1s}
.pstep button:active{transform:scale(.94);background:#ffc3a2}
.pqty{min-width:36px;font-size:27px;font-weight:900;color:var(--ink)}

/* ===== 底部提交条 ===== */
.buy-bar{position:fixed;left:0;right:0;bottom:0;max-width:560px;margin:0 auto;z-index:30;
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding:13px 16px calc(13px + env(safe-area-inset-bottom));
  border-radius:22px 22px 0 0;box-shadow:0 -8px 28px rgba(0,0,0,.16)}
.bar-left{font-size:16px;color:var(--muted);white-space:nowrap}
.bar-left b{font-size:27px;color:var(--primary)}
.bar-btn{flex:1;border:none;border-radius:16px;padding:17px;font-size:19px;font-weight:900;
  letter-spacing:3px;color:#fff;background:var(--grad-bar);cursor:pointer;
  box-shadow:0 8px 18px rgba(176,0,32,.35);transition:.12s}
.bar-btn:active{transform:translateY(1px) scale(.99)}

/* 结果 / 进度 */
.result{margin-top:18px;font-size:16px}
.result.ok{color:var(--ok)}
.result.err{color:#d33}
.result.warn{color:var(--warn)}
.celebrate-box{background:linear-gradient(135deg,#fff8ea,#fff1dc);
  border:2px dashed #e0a200;border-radius:18px;padding:18px}
.celebrate{font-size:22px;font-weight:900;color:var(--primary-d);text-align:center;margin-bottom:10px}
.big{font-size:19px;font-weight:800;margin-bottom:12px}
.hidden{display:none}
.pcard{background:#fffaf5;border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:12px}
.phead{display:flex;justify-content:space-between;align-items:center;font-size:17px;font-weight:700;gap:8px}
.badge{font-size:13px;padding:5px 10px;border-radius:20px;background:#eee;color:#666;white-space:nowrap}
.badge.ok{background:#e3f7ec;color:var(--ok)}
.badge.warn{background:#fff3d6;color:var(--warn)}
.track{height:14px;background:#f4e2d4;border-radius:8px;margin:10px 0;overflow:hidden;
  box-shadow:inset 0 1px 3px rgba(190,80,40,.18)}
.fill{height:100%;background:linear-gradient(90deg,#ffb03c,#e8551d);border-radius:8px;
  box-shadow:0 0 8px rgba(255,140,50,.55);transition:width .35s}
.pmeta{font-size:14px;color:var(--muted)}

/* 添加到主屏幕提示 */
.ath-tip{background:#fff4e6;color:var(--primary-d);font-size:14px;line-height:1.5;
  padding:12px 38px 12px 14px;position:relative;border-bottom:1px solid var(--line)}
.ath-tip b{font-weight:800}
.ath-tip #ath-close{position:absolute;right:12px;top:10px;font-size:20px;font-weight:800;cursor:pointer;color:var(--primary-d)}

/* 微信内引导提示（半透明悬浮胶囊，自动消失） */
.wx-tip{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:99;
  width:calc(100% - 32px);max-width:500px;
  background:rgba(21,80,158,.90);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  color:#fff;font-size:14px;line-height:1.6;padding:13px 40px 13px 15px;
  border-radius:14px;box-shadow:0 10px 30px rgba(10,40,90,.35);
  transition:opacity .5s}
.wx-tip.hide{opacity:0}
.wx-tip b{font-weight:800}
.wx-tip .muted2{display:block;font-size:12px;color:rgba(255,255,255,.75);margin-top:2px}
.wx-tip #wx-close{position:absolute;right:12px;top:11px;font-size:20px;font-weight:800;cursor:pointer;color:rgba(255,255,255,.85)}

/* ===== 后台 ===== */
.admin{max-width:900px;margin:0 auto;padding:0 16px 40px}
.admin .topbar{margin:10px -16px 4px;padding:16px 20px 18px}
.nav{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.nav a{padding:11px 16px;border-radius:12px;background:#fff;text-decoration:none;
  color:var(--primary-d);font-weight:700;box-shadow:var(--shadow);font-size:15px;transition:.15s}
.nav a:active{transform:translateY(1px)}
.nav a.active{background:var(--grad-hot);color:#fff;box-shadow:0 6px 14px rgba(193,18,31,.32)}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0}
.stat{position:relative;overflow:hidden;background:var(--card);border-radius:18px;
  padding:18px;box-shadow:var(--shadow);text-align:center}
.stat::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--grad-hot);border-radius:18px 18px 0 0}
.stat b{display:block;font-size:30px;color:var(--primary);font-weight:900}
.stat span{font-size:14px;color:var(--muted)}
.stat-link{display:block;text-decoration:none;color:inherit;border-radius:18px;transition:.15s}
.stat-link:active{transform:scale(.97)}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);font-size:15px}
th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left}
th{background:linear-gradient(135deg,#fff1e8,#ffe4d5);color:var(--primary-d)}

/* 详情页：手机上表格横向可滑 + 分页器 */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:14px}
.tbl-wrap table{min-width:100%;width:auto}
.tbl-wrap th,.tbl-wrap td{white-space:nowrap}
.pager{display:flex;align-items:center;justify-content:center;gap:16px;margin:18px 0 6px}
.pg-btn{padding:12px 20px;background:#fff;border-radius:12px;box-shadow:var(--shadow);
  font-weight:800;color:var(--primary-d);text-decoration:none;font-size:15px;white-space:nowrap;transition:.12s}
.pg-btn:active{transform:scale(.96)}
.pg-btn.off{color:#cbb9ad;pointer-events:none;box-shadow:none;background:#faf5f0}
.pg-info{font-size:14px;color:var(--muted);white-space:nowrap}
@media (max-width:480px){
  table{font-size:13px}
  th,td{padding:9px 7px}
}

/* ===== 实时查询顾客表（区别于版面卡片，紧凑红头表格） ===== */
.cust-title{font-size:16px;font-weight:800;margin:20px 0 8px;color:var(--primary-d)}
.cust-table-wrap{border:2px solid var(--primary-d);border-radius:14px;overflow:hidden;background:#fff}
.cust-table{width:100%;border-collapse:collapse;font-size:13px;box-shadow:none;border-radius:0}
.cust-table th{background:linear-gradient(135deg,#d31623,#a30d1c);color:#fff;padding:9px 6px;font-size:12px;text-align:center;border-bottom:none}
.cust-table td{padding:9px 6px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap;color:var(--ink)}
.cust-table tr:last-child td{border-bottom:none}
.cust-table .new-cust{text-align:center;color:var(--muted);padding:14px 10px;font-size:14px}
.ct-red{color:#d33}
@media (max-width:480px){
  .cust-table{font-size:12px}
  .cust-table th{padding:8px 4px}
  .cust-table td{padding:8px 4px}
}
.row-actions a{color:var(--primary);text-decoration:none;margin-right:8px}
.center{text-align:center}
.muted{color:var(--muted);font-size:14px}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:#eee;font-size:13px}
.tag.on{background:#e3f7ec;color:var(--ok)}
.tag.off{background:#fdeaea;color:#d33}

/* ===== 二维码页 ===== */
.qr-wrap{max-width:460px;margin:0 auto;padding:24px 16px;text-align:center}
.qr-card{background:#fff;border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.qr-box{display:inline-block;padding:14px;background:#fff;border:1px solid var(--line);border-radius:16px;margin:10px 0}
.qr-url{font-size:15px;color:var(--muted);word-break:break-all;margin:8px 0}
.qr-actions{display:flex;gap:10px;margin-top:14px}
.qr-actions .btn{margin-top:0}
@media print{
  body{background:#fff}
  .nav,.qr-actions,.topbar{display:none !important}
  .qr-card{box-shadow:none}
}

/* ===== 操作台安全码门禁页 ===== */
.gate-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;
  background:radial-gradient(1200px 620px at 50% -12%,#ef4b4b 0%,#c1121f 46%,#7a0b12 100%)}
.gate-wrap::before{content:"";position:absolute;top:-80px;left:-80px;width:260px;height:260px;
  border-radius:50%;background:rgba(255,255,255,.06)}
.gate-wrap::after{content:"";position:absolute;bottom:-100px;right:-70px;width:300px;height:300px;
  border-radius:50%;background:rgba(255,220,150,.08)}
.gate-card{width:100%;max-width:366px;background:#fff;border-radius:28px;padding:36px 28px 28px;
  box-shadow:0 24px 60px rgba(0,0,0,.38);text-align:center;position:relative;overflow:hidden}
.gate-card::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;
  background:linear-gradient(90deg,#f4c430,#c1121f,#f4c430)}
.logo-ring{width:112px;height:112px;margin:6px auto 14px;border-radius:50%;padding:5px;
  background:linear-gradient(135deg,#f4c430,#b00020 60%,#f4c430);box-shadow:0 10px 24px rgba(176,0,32,.35)}
.logo-ring img{width:100%;height:100%;border-radius:50%;display:block;background:#b00020}
.shop-name{font-size:25px;font-weight:900;color:#b00020;letter-spacing:2px;margin:0}
.shop-sub{font-size:13px;color:#b09d98;letter-spacing:5px;margin:6px 0 22px}
.pin-input{font-size:32px;font-weight:900;letter-spacing:14px;text-align:center;padding:16px}
.btn-login{width:100%;margin-top:22px;padding:16px;border:none;border-radius:15px;font-size:18px;
  font-weight:800;color:#fff;letter-spacing:5px;cursor:pointer;
  background:linear-gradient(135deg,#e5383b,#b00020);box-shadow:0 12px 24px rgba(176,0,32,.36);transition:.12s}
.btn-login:active{transform:translateY(1px)}
.gate-card .err{color:#d33;font-size:15px;background:#fdeaea;border-radius:10px;padding:10px;margin:0 0 10px}
.gate-card .hint{font-size:13px;color:#b09d98;margin-top:18px;line-height:1.7}
.gate-card .back{display:inline-block;margin-top:12px;font-size:14px;color:#b00020;text-decoration:none;font-weight:700}

/* ===== 提醒（已可兑换 / 临近） ===== */
.tab-badge{display:none;min-width:22px;height:22px;line-height:22px;padding:0 7px;margin-left:6px;
  background:#d33;color:#fff;border-radius:11px;font-size:13px;font-weight:800;vertical-align:middle}
.tab.active .tab-badge{background:#fff;color:var(--primary-d)}
.sec{font-size:17px;margin:18px 0 8px;color:var(--primary-d);font-weight:800}
.acard{background:#fffaf5;border:1px solid var(--line);border-radius:16px;padding:13px 15px;margin-top:10px}
.acard.can{border-left:5px solid #d33;background:#fff3f3}
.acard.near{border-left:5px solid var(--warn);background:#fffaf0}
.ahead{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;font-weight:800}
.aname{font-size:14px;color:var(--muted);font-weight:600}
.ameta{font-size:15px;color:var(--muted);margin-top:5px}
.ared{color:#d33}
.ayel{color:var(--warn)}

/* ==================== 触控反馈层（点击必须有回应） ==================== */
/* 消除移动端点击 300ms 延迟 + 双击缩放 */
button, .btn, .tab, .pitem, .stat-link, .pg-btn, .rp-chip{ touch-action: manipulation; }

/* 通用按压：缩放 + 变暗，替代被去掉的 tap-highlight */
button:active, .btn:active, .stat-link:active, .pg-btn:active{
  transform: scale(.96); filter: brightness(.9);
  transition: transform .06s ease, filter .06s ease;
}
.tab:active{ transform: scale(.94); filter: brightness(.92); }
.pitem:active{ transform: scale(.985); }
/* ± 步进按钮按压强化 */
.pstep button:active, .rminus:active, .rplus:active{
  transform: scale(.86); background: var(--primary-d); color:#fff; border-color: var(--primary-d);
}

/* 数量数字变化弹跳 */
@keyframes qpop{ 0%{ transform: scale(1.4); color: var(--primary-d);} 100%{ transform: scale(1);} }
.pqty.pop{ animation: qpop .18s ease; }

/* 提交按钮 loading 状态（转圈） */
.btn.loading, .bar-btn.loading{ opacity:.8; pointer-events:none; }
.btn.loading::after, .bar-btn.loading::after{
  content:""; display:inline-block; width:14px; height:14px; margin-left:8px;
  vertical-align:-2px; border:2px solid rgba(255,255,255,.45); border-top-color:#fff;
  border-radius:50%; animation: spin .7s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg);} }

/* 最近顾客手机号快选 */
.recent-phones{ display:flex; flex-wrap:wrap; gap:8px; margin-top:8px; }
.recent-phones:empty{ display:none; }
.rp-chip{
  padding:8px 13px; background:#fff; border:1.5px solid var(--line); border-radius:999px;
  font-size:15px; font-weight:700; color:var(--primary-d);
}
.rp-chip b{ font-weight:800; }
.rp-chip:active{ background:#fdeaea; transform: scale(.94); }
.rp-title{ font-size:13px; color:var(--muted); margin:10px 0 0; font-weight:700; }

/* 查询/读取中提示 */
.loading-tip{ text-align:center; color:var(--muted); font-size:15px; padding:14px 0; animation: blink 1s ease infinite; }
@keyframes blink{ 0%,100%{opacity:.45} 50%{opacity:1} }