/* ==========================================================================
   东方商城系统 · 前台主样式
   /assets/css/style.css
   基础 + PC(≥1200) + 平板(768~1199)。手机端规则在 mobile.css 里。
   主色由后台「模板设置」里的 ui_color1 / ui_color2 注入，见 header.php。
   ========================================================================== */

:root{
  --c1:#1E6F8C;              /* 主色 */
  --c2:#2A87A8;              /* 辅色 */
  --c-price:#D93A2B;         /* 价格红 */
  --text:#1B2733;
  --text-2:#48596A;
  --muted:#8798A6;
  --line:#E8EDF1;
  --line-2:#F1F5F7;
  --bg:#F4F6F8;
  --card:#FFFFFF;
  --ok:#2E7D5B;
  --warn:#B8862B;
  --radius:8px;
  --radius-s:5px;
  --shadow:0 1px 2px rgba(20,40,60,.05);
  --shadow-2:0 6px 24px rgba(20,40,60,.10);
  --head-h:60px;
  --tab-h:54px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;border:0;vertical-align:middle;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:600;}
input,button,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;}
::selection{background:var(--c1);color:#fff;}

::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-thumb{background:#CBD5DC;border-radius:4px;}
::-webkit-scrollbar-track{background:transparent;}

/* ==========================================================================
   容器
   ========================================================================== */
.wrap{width:1200px;max-width:100%;margin:0 auto;padding:0 16px;}
.main{padding:20px 0 40px;min-height:60vh;}
.row{display:flex;gap:20px;align-items:flex-start;}
.col-main{flex:1;min-width:0;}
.col-side{width:280px;flex:0 0 280px;}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden;
}
.card-hd{
  padding:14px 18px;border-bottom:1px solid var(--line-2);
  display:flex;align-items:center;gap:10px;
}
.card-hd h2,.card-hd h3{font-size:16px;}
.card-hd .sub{color:var(--muted);font-size:13px;}
.card-hd .more{margin-left:auto;color:var(--muted);font-size:13px;}
.card-hd .more:hover{color:var(--c1);}
.card-bd{padding:18px;}
.card-bd.nopad{padding:0;}

/* ==========================================================================
   顶部
   ========================================================================== */
.header{
  background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:200;
}
.header-in{height:var(--head-h);display:flex;align-items:center;gap:24px;}
.logo{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:700;color:var(--c1);flex:0 0 auto;}
.logo img{height:32px;width:auto;}
.logo .dot{
  width:26px;height:26px;border-radius:7px;background:var(--c1);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:15px;
}

.nav{display:flex;align-items:center;gap:4px;}
.nav a{
  padding:8px 14px;border-radius:var(--radius-s);color:var(--text-2);font-size:14.5px;
  transition:background .16s,color .16s;
}
.nav a:hover{background:var(--line-2);color:var(--c1);}
.nav a.on{color:var(--c1);font-weight:600;background:rgba(30,111,140,.07);}

.header-right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.btn-user{
  display:flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;border-radius:30px;
  border:1px solid var(--line);color:var(--text-2);font-size:14px;transition:border-color .16s;
}
.btn-user:hover{border-color:var(--c1);color:var(--c1);}
.btn-user .av{
  width:26px;height:26px;border-radius:50%;background:var(--c1);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;
}

/* 搜索框 ---------------------------------------------------------------- */
.search{position:relative;flex:1;max-width:420px;}
.search input{
  width:100%;height:38px;padding:0 42px 0 16px;border:1px solid var(--line);
  background:#F7F9FA;border-radius:30px;outline:none;transition:all .18s;
}
.search input:focus{background:#fff;border-color:var(--c1);box-shadow:0 0 0 3px rgba(30,111,140,.09);}
.search button{
  position:absolute;right:4px;top:4px;width:30px;height:30px;border:0;border-radius:50%;
  background:var(--c1);color:#fff;display:flex;align-items:center;justify-content:center;
  transition:background .16s;
}
.search button:hover{background:var(--c2);}
.search-big{max-width:none;margin-bottom:16px;}
.search-big input{height:46px;font-size:15px;border-radius:var(--radius);padding-right:52px;}
.search-big button{width:38px;height:38px;top:4px;right:4px;border-radius:var(--radius-s);}

/* 公告条 ---------------------------------------------------------------- */
.notice-bar{
  display:flex;align-items:center;gap:10px;background:#FFF8E8;color:#8A6414;
  border:1px solid #F5E3B8;border-radius:var(--radius);padding:9px 14px;
  margin-bottom:16px;font-size:13.5px;
}
.notice-bar .ico{flex:0 0 auto;}
.notice-bar .roll{flex:1;min-width:0;overflow:hidden;height:22px;position:relative;}
.notice-bar .roll li{height:22px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.notice-bar .close{margin-left:auto;color:#B9A06A;cursor:pointer;flex:0 0 auto;}

/* ==========================================================================
   轮播图
   ========================================================================== */
.banner{
  position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:18px;
  background:#E9EEF2;box-shadow:var(--shadow);
}
.banner-track{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);}
.banner-item{flex:0 0 100%;position:relative;}
.banner-item img{width:100%;height:320px;object-fit:cover;display:block;}
.banner-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:26px 22px 16px;color:#fff;font-size:15px;
  background:linear-gradient(transparent,rgba(10,22,32,.68));
}
.banner-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:7px;}
.banner-dots i{
  width:7px;height:7px;border-radius:4px;background:rgba(255,255,255,.55);cursor:pointer;
  transition:width .25s,background .25s;
}
.banner-dots i.on{width:20px;background:#fff;}
.banner-nav{
  position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;
  border-radius:50%;background:rgba(12,26,38,.32);color:#fff;display:none;
  align-items:center;justify-content:center;font-size:18px;transition:background .16s;
}
.banner:hover .banner-nav{display:flex;}
.banner-nav:hover{background:rgba(12,26,38,.55);}
.banner-nav.prev{left:12px;}
.banner-nav.next{right:12px;}

/* ==========================================================================
   分类导航
   ========================================================================== */
.cate-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
.cate-nav a{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 10px 14px;text-align:center;transition:all .18s;
}
.cate-nav a:hover{border-color:var(--c1);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.cate-nav .ico{
  width:44px;height:44px;margin:0 auto 9px;border-radius:12px;
  background:linear-gradient(135deg,var(--c1),var(--c2));
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;
}
.cate-nav .ico img{width:26px;height:26px;object-fit:contain;}
.cate-nav .nm{font-size:14px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cate-nav .ct{font-size:12px;color:var(--muted);margin-top:2px;}

/* ==========================================================================
   商品列表 —— 四种布局，由 conf.json 决定
   g1 图片高度不固定两列 / g2 图片定高两列 / g3 定高三列 / g4 一行一列
   ========================================================================== */
.goods-list{display:grid;gap:14px;}
.goods-list.g1{grid-template-columns:repeat(2,1fr);}
.goods-list.g2{grid-template-columns:repeat(2,1fr);}
.goods-list.g3{grid-template-columns:repeat(3,1fr);}
.goods-list.g4{grid-template-columns:1fr;gap:10px;}

@media (min-width:1200px){
  .goods-list.g1,.goods-list.g2{grid-template-columns:repeat(4,1fr);}
  .goods-list.g3{grid-template-columns:repeat(5,1fr);}
}

.goods-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:all .18s;position:relative;
}
.goods-item:hover{border-color:var(--c1);box-shadow:var(--shadow-2);transform:translateY(-2px);}
.goods-item .pic{
  position:relative;background:#EEF2F5;overflow:hidden;display:block;
}
.goods-list.g2 .pic,.goods-list.g3 .pic{aspect-ratio:4/3;}
/*
 * 单列模式漏了固定比例，大图会把版式撑开。
 * 统一按 4:3 等比裁切——不管用户传多大的图，卡片高度都一样。
 */
.goods-list.g1 .pic{aspect-ratio:4/3;min-height:120px;}
.goods-item .pic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s;}
.goods-item:hover .pic img{transform:scale(1.04);}
.goods-item .pic .ph{
  width:100%;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  color:#B6C4CE;font-size:26px;
}
.goods-item .info{padding:11px 12px 12px;flex:1;display:flex;flex-direction:column;}
.goods-item .nm{
  font-size:14.5px;line-height:1.5;height:44px;overflow:hidden;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.goods-item .meta{margin-top:auto;padding-top:9px;display:flex;align-items:flex-end;gap:8px;}
.goods-item .price{color:var(--c-price);font-size:19px;font-weight:700;line-height:1.1;}
.goods-item .price small{font-size:12px;font-weight:400;}
.goods-item .origin{color:var(--muted);font-size:12.5px;text-decoration:line-through;}
.goods-item .sold{margin-left:auto;color:var(--muted);font-size:12px;}

.goods-item .badges{position:absolute;left:8px;top:8px;display:flex;gap:5px;z-index:2;}
.badge{
  padding:2px 7px;border-radius:3px;font-size:11.5px;line-height:17px;color:#fff;background:var(--c1);
}
.badge.hot{background:#D93A2B;}
.badge.rec{background:#B8862B;}
.badge.out{background:#8798A6;}

/* 一行一列的列表样式 */
.goods-list.g4 .goods-item{flex-direction:row;align-items:stretch;}
.goods-list.g4 .pic{width:104px;flex:0 0 104px;aspect-ratio:1;}
.goods-list.g4 .info{padding:12px 14px;}
.goods-list.g4 .nm{height:auto;-webkit-line-clamp:1;font-size:15px;}
.goods-list.g4 .desc{
  color:var(--muted);font-size:13px;margin-top:4px;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;
}

/* 库存标记 */
.stock-tag{font-size:12.5px;display:inline-flex;align-items:center;gap:4px;}
.stock-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok);}
.stock-tag.on{color:var(--ok);}
.stock-tag.low{color:var(--warn);}
.stock-tag.low::before{background:var(--warn);}
.stock-tag.off{color:var(--muted);}
.stock-tag.off::before{background:#C3CED6;}

/* ==========================================================================
   排序 / 筛选 Tab（分类商品列表页，吸顶）
   ========================================================================== */
.sort-bar{
  position:sticky;top:var(--head-h);z-index:150;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;
  display:flex;align-items:center;padding:0 6px;box-shadow:var(--shadow);
}
.sort-bar a{
  padding:12px 18px;font-size:14.5px;color:var(--text-2);position:relative;
  display:flex;align-items:center;gap:4px;transition:color .16s;white-space:nowrap;
}
.sort-bar a:hover{color:var(--c1);}
.sort-bar a.on{color:var(--c1);font-weight:600;}
.sort-bar a.on::after{
  content:"";position:absolute;left:18px;right:18px;bottom:6px;height:2px;
  background:var(--c1);border-radius:2px;
}
.sort-bar .arrow{font-size:10px;opacity:.65;line-height:1;}
.sort-bar .tail{margin-left:auto;padding-right:10px;color:var(--muted);font-size:13px;}

.page-title{
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.page-title h1{font-size:20px;}
.page-title .cnt{color:var(--muted);font-size:13.5px;}

/* 加载更多 -------------------------------------------------------------- */
.load-more{padding:22px 0;text-align:center;color:var(--muted);font-size:13.5px;}
.load-more .spin{
  display:inline-block;width:16px;height:16px;border:2px solid var(--line);
  border-top-color:var(--c1);border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:-3px;margin-right:7px;
}
@keyframes spin{to{transform:rotate(360deg);}}

.skeleton{
  background:linear-gradient(90deg,#EEF2F5 25%,#E4EAEF 37%,#EEF2F5 63%);
  background-size:400% 100%;animation:shimmer 1.3s ease infinite;border-radius:4px;
}
@keyframes shimmer{0%{background-position:100% 50%;}100%{background-position:0 50%;}}
.sk-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.sk-item .p{aspect-ratio:4/3;}
.sk-item .l{height:14px;margin:12px;}
.sk-item .l.s{width:50%;}

/* ==========================================================================
   商品详情
   ========================================================================== */
.goods-detail{display:flex;gap:26px;}
.gd-pic{width:400px;flex:0 0 400px;}
.gd-pic .big{
  width:100%;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;background:#EEF2F5;
  display:flex;align-items:center;justify-content:center;color:#B6C4CE;font-size:40px;
}
.gd-pic .big img{width:100%;height:100%;object-fit:cover;}
.gd-info{flex:1;min-width:0;}
.gd-info h1{font-size:22px;line-height:1.45;margin-bottom:12px;}
.gd-price-box{
  background:linear-gradient(135deg,rgba(217,58,43,.06),rgba(217,58,43,.02));
  border-radius:var(--radius);padding:16px 18px;margin-bottom:16px;
}
.gd-price{color:var(--c-price);font-size:30px;font-weight:700;line-height:1;}
.gd-price small{font-size:15px;font-weight:400;}
.gd-price-box .origin{color:var(--muted);text-decoration:line-through;margin-left:10px;font-size:14px;}
.gd-price-box .tips{margin-top:8px;color:var(--muted);font-size:13px;display:flex;gap:18px;flex-wrap:wrap;}

.gd-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px;}
.gd-row > label{width:70px;flex:0 0 70px;color:var(--muted);font-size:14px;padding-top:8px;}
.gd-row > .val{flex:1;min-width:0;}

.num-box{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden;}
.num-box button{
  width:34px;height:36px;border:0;background:#F7F9FA;color:var(--text-2);font-size:16px;
  transition:background .14s;
}
.num-box button:hover{background:var(--line-2);color:var(--c1);}
.num-box input{
  width:62px;height:36px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);
  text-align:center;outline:none;
}

.pay-list{display:flex;flex-wrap:wrap;gap:10px;}
.pay-item{
  display:flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid var(--line);
  border-radius:var(--radius-s);cursor:pointer;transition:all .16s;background:#fff;font-size:14px;
}
.pay-item:hover{border-color:var(--c1);}
.pay-item.on{border-color:var(--c1);background:rgba(30,111,140,.06);color:var(--c1);font-weight:600;}
.pay-item.on::after{content:"✓";font-size:12px;}

.gd-actions{display:flex;gap:12px;margin-top:22px;}
.gd-total{margin-bottom:14px;font-size:14px;color:var(--muted);}
.gd-total b{color:var(--c-price);font-size:22px;font-weight:700;margin-left:4px;}

/* 详情内容 */
.detail-tabs{display:flex;border-bottom:1px solid var(--line);}
.detail-tabs a{
  padding:13px 22px;font-size:15px;color:var(--text-2);position:relative;transition:color .16s;
}
.detail-tabs a.on{color:var(--c1);font-weight:600;}
.detail-tabs a.on::after{
  content:"";position:absolute;left:22px;right:22px;bottom:-1px;height:2px;background:var(--c1);
}
.detail-body{padding:20px 22px;line-height:1.85;color:var(--text-2);}
.detail-body img{max-width:100%;height:auto;border-radius:var(--radius-s);}
.detail-body p{margin:0 0 12px;}

/* ==========================================================================
   表单 / 按钮
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:40px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-s);
  background:var(--c1);color:#fff;font-size:15px;transition:all .16s;white-space:nowrap;
}
.btn:hover{background:var(--c2);}
.btn:active{transform:translateY(1px);}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--text-2);}
.btn.ghost:hover{border-color:var(--c1);color:var(--c1);background:#fff;}
.btn.buy{background:var(--c-price);}
.btn.buy:hover{background:#C43426;}
.btn.block{width:100%;}
.btn.sm{height:32px;padding:0 14px;font-size:13.5px;}
.btn.lg{height:46px;padding:0 30px;font-size:16px;}
.btn[disabled],.btn.disabled{opacity:.55;pointer-events:none;}

.field{margin-bottom:16px;}
.field label{display:block;margin-bottom:7px;font-size:14px;color:var(--text-2);}
.input,.textarea,.select{
  width:100%;height:40px;padding:0 13px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:#fff;outline:none;transition:all .16s;
}
.textarea{height:auto;min-height:96px;padding:10px 13px;resize:vertical;line-height:1.7;}
.input:focus,.textarea:focus,.select:focus{border-color:var(--c1);box-shadow:0 0 0 3px rgba(30,111,140,.09);}
.input::placeholder,.textarea::placeholder{color:#A9B7C2;}
.field .tip{margin-top:6px;color:var(--muted);font-size:12.5px;}
.field.err .input{border-color:var(--c-price);}
.cap-row{display:flex;gap:10px;}
.cap-row .input{flex:1;}
.cap-row img{width:110px;height:40px;border:1px solid var(--line);border-radius:var(--radius-s);cursor:pointer;background:#F7F9FA;}

/* ==========================================================================
   文章
   ========================================================================== */
.art-list li{
  padding:15px 18px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;gap:14px;
  transition:background .15s;
}
.art-list li:last-child{border-bottom:0;}
.art-list li:hover{background:#FAFCFD;}
.art-list .t{flex:1;min-width:0;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.art-list .d{color:var(--muted);font-size:13px;flex:0 0 auto;}
.art-body{padding:24px;line-height:1.9;color:var(--text-2);}
.art-body h1{font-size:22px;color:var(--text);margin-bottom:10px;line-height:1.5;}
.art-meta{color:var(--muted);font-size:13px;padding-bottom:16px;border-bottom:1px solid var(--line-2);margin-bottom:20px;}
.art-body img{max-width:100%;border-radius:var(--radius-s);}

/* ==========================================================================
   订单 / 个人中心
   ========================================================================== */
.order-item{border-bottom:1px solid var(--line-2);padding:16px 18px;}
.order-item:last-child{border-bottom:0;}
.order-hd{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);margin-bottom:10px;}
.order-hd .no{font-family:Consolas,Menlo,monospace;color:var(--text-2);}
.order-hd .st{margin-left:auto;}
.order-bd{display:flex;align-items:center;gap:14px;}
.order-bd .pic{width:56px;height:56px;border-radius:var(--radius-s);background:#EEF2F5;object-fit:cover;flex:0 0 auto;}
.order-bd .nm{flex:1;min-width:0;}
.order-bd .nm b{display:block;font-weight:500;font-size:14.5px;}
.order-bd .nm span{color:var(--muted);font-size:13px;}
.order-bd .mo{color:var(--c-price);font-weight:700;font-size:16px;}
.order-ft{margin-top:12px;display:flex;gap:8px;justify-content:flex-end;}

.st-tag{padding:2px 9px;border-radius:3px;font-size:12.5px;background:var(--line-2);color:var(--text-2);}
.st-tag.unpaid{background:#FAF2E2;color:#B8862B;}
.st-tag.paid{background:#E9F2F5;color:var(--c1);}
.st-tag.done{background:#E7F3EE;color:var(--ok);}
.st-tag.refund{background:#FBEAE7;color:var(--c-price);}

.card-box{
  background:#0E1B24;color:#CFE3EC;border-radius:var(--radius-s);padding:14px 16px;
  font-family:Consolas,Menlo,monospace;font-size:13.5px;line-height:1.9;
  white-space:pre-wrap;word-break:break-all;position:relative;
}
.card-box .cp{
  position:absolute;right:10px;top:10px;background:rgba(255,255,255,.12);border:0;color:#fff;
  border-radius:4px;padding:4px 10px;font-size:12px;transition:background .15s;
}
.card-box .cp:hover{background:rgba(255,255,255,.22);}

.user-hd{
  background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;padding:26px 24px;
  border-radius:var(--radius);margin-bottom:16px;display:flex;align-items:center;gap:16px;
}
.user-hd .av{
  width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:600;flex:0 0 auto;
}
.user-hd .nm{font-size:18px;font-weight:600;}
.user-hd .sub{opacity:.85;font-size:13.5px;margin-top:3px;}
.user-hd .money{margin-left:auto;text-align:right;}
.user-hd .money b{font-size:24px;display:block;line-height:1.2;}
.user-hd .money span{opacity:.85;font-size:13px;}

.grid-menu{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2);}
.grid-menu a{
  background:#fff;padding:20px 10px;text-align:center;transition:background .15s;
}
.grid-menu a:hover{background:#FAFCFD;}
.grid-menu .ico{font-size:21px;color:var(--c1);margin-bottom:7px;}
.grid-menu .t{font-size:13.5px;color:var(--text-2);}

/* ==========================================================================
   分页 / 空态 / 提示
   ========================================================================== */
.pager{display:flex;justify-content:center;gap:6px;padding:22px 0;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:34px;height:34px;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--text-2);
  transition:all .16s;
}
.pager a:hover{border-color:var(--c1);color:var(--c1);}
.pager .on{background:var(--c1);border-color:var(--c1);color:#fff;}
.pager .dis{opacity:.45;pointer-events:none;}

.empty{padding:60px 20px;text-align:center;color:var(--muted);}
.empty .ico{font-size:40px;color:#CBD6DE;margin-bottom:12px;}
.empty .t{font-size:15px;margin-bottom:6px;color:var(--text-2);}
.empty .s{font-size:13px;}

/* 轻提示 ---------------------------------------------------------------- */
.toast{
  position:fixed;left:50%;top:38%;transform:translate(-50%,-10px);z-index:9999;
  background:rgba(20,32,42,.92);color:#fff;padding:11px 20px;border-radius:6px;font-size:14.5px;
  opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;max-width:80vw;text-align:center;
}
.toast.show{opacity:1;transform:translate(-50%,0);}
.toast.ok::before{content:"✓ ";}
.toast.err::before{content:"✕ ";}

/* 弹层 ------------------------------------------------------------------ */
.modal{
  position:fixed;inset:0;z-index:900;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal.show{display:flex;}
.modal-mask{position:absolute;inset:0;background:rgba(12,24,34,.5);animation:fade .2s;}
.modal-box{
  position:relative;background:#fff;border-radius:10px;width:440px;max-width:100%;
  max-height:86vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25);
  animation:pop .26s cubic-bezier(.2,.8,.3,1);
}
@keyframes fade{from{opacity:0;}to{opacity:1;}}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.97);}to{opacity:1;transform:none;}}
.modal-hd{padding:16px 20px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;}
.modal-hd h3{font-size:16px;}
.modal-hd .x{margin-left:auto;color:var(--muted);cursor:pointer;font-size:20px;line-height:1;}
.modal-bd{padding:20px;}
.modal-ft{padding:14px 20px;border-top:1px solid var(--line-2);display:flex;gap:10px;justify-content:flex-end;}

/* 回到顶部 -------------------------------------------------------------- */
.to-top{
  position:fixed;right:24px;bottom:90px;width:42px;height:42px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-2);color:var(--text-2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:300;
  opacity:0;pointer-events:none;transition:all .24s;
}
.to-top.show{opacity:1;pointer-events:auto;}
.to-top:hover{color:var(--c1);border-color:var(--c1);}

/* ==========================================================================
   页脚
   ========================================================================== */
.footer{
  background:#0E1B24;color:#8CA3B2;padding:30px 0 26px;margin-top:36px;font-size:13.5px;
}
.footer a{color:#AFC2CE;}
.footer a:hover{color:#fff;}
.footer-nav{display:flex;justify-content:center;gap:20px;margin-bottom:14px;flex-wrap:wrap;}
.footer-cr{text-align:center;line-height:1.9;}
.footer-cr .sm{font-size:12.5px;opacity:.7;}

/* 底部 Tab（手机端，PC 隐藏） ------------------------------------------- */
.tabbar{display:none;}

/* ==========================================================================
   平板 768 ~ 1199
   ========================================================================== */
@media (max-width:1199px){
  .wrap{width:100%;padding:0 16px;}
  .col-side{display:none;}
  .banner-item img{height:260px;}
  .cate-nav{grid-template-columns:repeat(4,1fr);}
  .gd-pic{width:320px;flex:0 0 320px;}
  .search{max-width:280px;}
  .nav a{padding:8px 10px;font-size:14px;}
}


/* =========================================================================
 * 图片尺寸兜底
 *
 * aspect-ratio 在老 Safari（15 以下）和一些安卓自带浏览器上不支持，
 * 那些环境里图片会按原图高度铺开，一张大图就能把整页顶乱。
 * 这里用老办法再兜一层：容器限高 + 图片填充。
 * ====================================================================== */
@supports not (aspect-ratio: 1 / 1) {
    .goods-item .pic{height:0;padding-bottom:75%;}       /* 4:3 */
    .goods-item .pic img{position:absolute;top:0;left:0;height:100%;}
    .gd-pic .big{height:0;padding-bottom:100%;position:relative;}
    .gd-pic .big img{position:absolute;top:0;left:0;height:100%;}
}

/* 分类封面：列表和菜单页里按固定尺寸显示 */
.cate-cover{
    width:100%;aspect-ratio:16/9;object-fit:cover;display:block;
    border-radius:6px;background:#EEF2F5;
}
.cate-ico{
    width:38px;height:38px;border-radius:8px;object-fit:cover;
    background:#EEF2F5;flex:0 0 38px;
}

/* 富文本里的图片别撑破容器——商品详情最容易被一张大图搞乱 */
.gd-detail img,
.article-body img,
.notice-modal .nm-bd img{max-width:100%;height:auto;display:block;margin:8px auto;}