/* ============================================================
   丽人妆积分商城 · 样式
   设计语言：Apple 风格 · 粉色主题 · 移动端优先
   ============================================================ */

:root{
  --pink:#e8627f;
  --pink-dark:#d94f6d;
  --pink-soft:#fdeef2;
  --pink-line:#fbe4ea;
  --ink:#1c1c1e;
  --ink2:#6b6b70;
  --ink3:#a8a8ad;
  --line:#ececef;
  --bg:#f7f7f9;
  --card:#fff;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);
  --shadow-lg:0 -8px 40px rgba(0,0,0,.14);
  --radius:16px;
  --safe-top:env(safe-area-inset-top);
  --safe-bottom:env(safe-area-inset-bottom);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro SC","PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
  padding-bottom:calc(var(--safe-bottom) + 16px);
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

/* ==================== 顶部栏 ==================== */
.topbar{
  position:sticky;top:0;z-index:30;
  padding-top:var(--safe-top);
  background:rgba(255,247,249,.86);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--pink-line);
}
.tb-inner{
  max-width:720px;margin:0 auto;
  padding:12px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.me{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{
  width:40px;height:40px;border-radius:50%;flex:none;overflow:hidden;
  background:var(--pink-soft);color:var(--pink);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:600;
}
.avatar img{width:100%;height:100%;object-fit:cover}
.me-tx{min-width:0}
.me-tx .nm{
  font-size:15.5px;font-weight:600;letter-spacing:.2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.me-tx .dp{
  font-size:11.5px;color:var(--ink2);margin-top:1px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.balance{
  flex:none;text-align:right;padding:6px 12px;border-radius:12px;
  background:#fff;border:1px solid var(--pink-line);
  display:flex;flex-direction:column;align-items:flex-end;line-height:1.15;
}
.balance b{
  font-size:19px;font-weight:600;color:var(--pink);
  font-variant-numeric:tabular-nums;letter-spacing:-.4px;
}
.balance span{font-size:10.5px;color:var(--ink2);margin-top:1px}

/* ==================== 搜索 ==================== */
.searchbar{max-width:720px;margin:0 auto;padding:12px 16px 4px}
.search{
  display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:9px 12px;color:var(--ink3);
}
.search input{
  flex:1;border:0;outline:0;background:transparent;
  font-size:14.5px;color:var(--ink);min-width:0;
}
.search input::placeholder{color:var(--ink3)}
.search input::-webkit-search-cancel-button{-webkit-appearance:none}

/* ==================== 管理员入口条（仅管理员可见） ==================== */
.adminbar{
  display:flex;align-items:center;gap:12px;
  margin:12px 16px -2px;padding:13px 15px;
  background:linear-gradient(135deg,#fff5f8,#fdeaf1);
  border:1px solid var(--pink-line);
  border-radius:14px;
  box-shadow:0 1px 2px rgba(232,98,127,.07);
}
.adminbar:active{background:#fdeaf1}
@media (min-width:720px){
  .adminbar{max-width:688px;margin-left:auto;margin-right:auto}
}

/* ==================== 分类 ==================== */
.cats{
  display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;
  padding:12px 16px;max-width:720px;margin:0 auto;
  -webkit-overflow-scrolling:touch;
}
.cats::-webkit-scrollbar{display:none}
.cat{
  flex:none;padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink2);white-space:nowrap;
  transition:all .18s;
}
.cat.on{
  background:var(--pink);border-color:var(--pink);color:#fff;font-weight:500;
  box-shadow:0 4px 12px rgba(232,98,127,.28);
}
.cat:active{transform:scale(.96)}

/* ==================== 商品网格 ==================== */
.grid{
  max-width:720px;margin:0 auto;padding:4px 16px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;
}
@media(min-width:600px){.grid{grid-template-columns:repeat(3,1fr)}}

.goods{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.02);
  display:flex;flex-direction:column;
  transition:transform .16s;
}
.goods:active{transform:scale(.975)}
.goods .ph{
  position:relative;width:100%;aspect-ratio:1/1;background:#f2f2f5;overflow:hidden;
}
.goods .ph img{width:100%;height:100%;object-fit:cover}
.goods .sold{
  position:absolute;left:0;bottom:0;right:0;
  padding:14px 8px 6px;font-size:10.5px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.45));
}
.goods .bd{padding:9px 10px 11px;display:flex;flex-direction:column;gap:5px;flex:1}
.goods .gname{
  font-size:13.5px;line-height:1.35;font-weight:500;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;min-height:36px;
}
.goods .gpr{display:flex;align-items:baseline;gap:3px;margin-top:auto}
.goods .gpr b{
  font-size:16px;font-weight:600;color:var(--pink);
  font-variant-numeric:tabular-nums;letter-spacing:-.3px;
}
.goods .gpr span{font-size:10.5px;color:var(--ink3)}
.goods .gst{font-size:11px;color:var(--ink3);display:flex;justify-content:space-between;gap:6px}
.goods .gst .out{color:#c0392b}

/* 骨架屏 */
.skel-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.skel-card .sk-ph{width:100%;aspect-ratio:1/1}
.skel-card .sk-l{height:11px;border-radius:6px;margin:10px}
.sk{background:linear-gradient(90deg,#f0f0f2,#f7f7f9,#f0f0f2);background-size:200% 100%;animation:sh 1.2s infinite linear}
@keyframes sh{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ==================== 空 / 更多 ==================== */
.empty{grid-column:1/-1;text-align:center;padding:56px 20px;color:var(--ink2)}
.empty .ic{
  width:56px;height:56px;border-radius:16px;background:var(--pink-soft);color:var(--pink);
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;
}
.empty h3{font-size:15.5px;margin:0 0 6px;font-weight:600;color:var(--ink)}
.empty p{font-size:13px;margin:0}

.more{max-width:720px;margin:0 auto;padding:18px 16px 4px;text-align:center}
.more button{
  width:100%;padding:13px;border-radius:13px;border:1px solid var(--line);
  background:#fff;color:var(--ink2);font-size:14.5px;cursor:pointer;
}
.more button:active{background:#fafafa}
.more .done{font-size:12.5px;color:var(--ink3);padding:8px 0}

/* ==================== 底部入口 ==================== */
.footer{max-width:720px;margin:22px auto 0;padding:0 16px}
.frow{
  display:flex;align-items:center;gap:12px;padding:15px 16px;
  background:#fff;border-bottom:1px solid var(--line);
}
.frow:first-child{border-radius:var(--radius) var(--radius) 0 0}
.frow:last-of-type{border-bottom:0;border-radius:0 0 var(--radius) var(--radius)}
.frow:active{background:#fafafa}
.fic{
  width:32px;height:32px;border-radius:9px;flex:none;
  background:var(--pink-soft);color:var(--pink);
  display:flex;align-items:center;justify-content:center;
}
.ftx{flex:1;min-width:0}
.ftx b{display:block;font-weight:500;font-size:14.5px}
.ftx span{font-size:12px;color:var(--ink2)}
.far{color:#c8c8cc;flex:none;font-size:18px}
.note{text-align:center;font-size:11.5px;color:var(--ink3);padding:18px 0 6px}

/* ==================== 详情抽屉 ==================== */
.mask{
  position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.42);
  animation:fade .22s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:61;
  max-height:88vh;background:#fff;
  border-radius:22px 22px 0 0;
  box-shadow:var(--shadow-lg);
  animation:up .28s cubic-bezier(.32,.72,0,1);
  display:flex;flex-direction:column;
  padding-bottom:var(--safe-bottom);
}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet.closing{animation:down .22s ease forwards}
@keyframes down{to{transform:translateY(100%)}}
.sh-grip{width:38px;height:4px;border-radius:2px;background:#e2e2e6;margin:9px auto 0;flex:none}
.sh-body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 18px 8px}
.sh-hero{
  width:100%;aspect-ratio:1/1;max-height:300px;border-radius:14px;
  background:#f2f2f5;object-fit:cover;
}
.sh-name{font-size:17.5px;font-weight:600;line-height:1.4;margin:14px 0 6px}
.sh-sub{font-size:13px;color:var(--ink2);margin-bottom:12px;line-height:1.6}
.sh-meta{
  display:flex;gap:18px;padding:13px 0;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);margin-bottom:14px;
}
.sh-meta div{font-size:12px;color:var(--ink2)}
.sh-meta b{display:block;font-size:14.5px;color:var(--ink);font-weight:600;margin-top:3px;font-variant-numeric:tabular-nums}
.sh-det{font-size:14px;color:var(--ink2);line-height:1.8;word-break:break-word}
.sh-det img{border-radius:10px;margin:8px 0}
.sh-foot{
  flex:none;padding:10px 18px calc(14px + var(--safe-bottom));
  border-top:1px solid var(--line);background:#fff;
  display:flex;align-items:center;gap:12px;
}
.sh-price{flex:none;line-height:1.2}
.sh-price b{font-size:22px;font-weight:600;color:var(--pink);font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.sh-price span{display:block;font-size:10.5px;color:var(--ink2);margin-top:1px}
.btn{
  flex:1;padding:13px;border:0;border-radius:13px;
  background:var(--pink);color:#fff;font-size:15.5px;font-weight:500;
  cursor:pointer;box-shadow:0 6px 16px rgba(232,98,127,.28);
}
.btn:active{transform:scale(.985);opacity:.92}
.btn:disabled{background:#e6e6ea;color:#a0a0a6;box-shadow:none;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--pink);border:1px solid var(--pink-line);box-shadow:none}
.btn.sm{flex:none;padding:13px 18px;font-size:14.5px}

/* ==================== Toast ==================== */
.toast{
  position:fixed;left:50%;bottom:calc(80px + var(--safe-bottom));
  transform:translateX(-50%);z-index:99;
  max-width:82vw;padding:11px 18px;border-radius:12px;
  background:rgba(28,28,30,.9);color:#fff;
  font-size:13.5px;line-height:1.5;text-align:center;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  animation:fade .18s ease;pointer-events:none;
}

/* ==================== 加载中 ==================== */
.loading{padding:40px 0;text-align:center;color:var(--ink3);font-size:13px}
.spin{
  width:22px;height:22px;margin:0 auto 10px;border-radius:50%;
  border:2px solid var(--pink-line);border-top-color:var(--pink);
  animation:sp .7s linear infinite;
}
@keyframes sp{to{transform:rotate(360deg)}}