/* ===== GBToys 玩具枪站 - 手机端专用样式 ===== */
* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
:root {
  --primary:#ff6d00; --primary-l:#ff9100; --primary-bg:#fff3e0;
  --accent:#2962ff; --accent-d:#0d47a1;
  --text:#1b1b1b; --t2:#666; --t3:#999;
  --line:#eee; --card:#fff; --bg:#f5f5f3;
  --r:12px; --shadow:0 2px 10px rgba(0,0,0,.06);
}
html,body { max-width:480px; margin:0 auto; }
body {
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",sans-serif;
  background:var(--bg); color:var(--text); line-height:1.5; font-size:14px;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
input,textarea,select,button{font-family:inherit;font-size:14px}

/* 导航栏 */
.nav{
  position:sticky;top:0;z-index:50;
  background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:10px;
  padding:0 14px;height:50px;
}
.nav .logo{font-weight:700;font-size:13px;color:var(--primary);display:flex;align-items:center;gap:4px;line-height:1.1;max-width:58%}
.nav .spacer{flex:1}
.nav .cart-btn{
  position:relative;width:36px;height:36px;border:none;
  background:var(--primary-bg);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;
}
.nav .cart-btn .badge{
  position:absolute;top:-3px;right:-3px;background:var(--accent);color:#fff;
  font-size:10px;min-width:16px;height:16px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700;
}
.nav .admin-link{font-size:12px;color:var(--t2)}

/* 右上角语言汉堡菜单 */
.lang-nav-btn{
  display:flex;align-items:center;gap:4px;
  height:36px;padding:0 10px;border:1px solid var(--line);
  background:#fff;border-radius:18px;cursor:pointer;
  color:var(--text);font-size:13px;font-weight:600;
  transition:border-color .15s,background .15s;
}
.lang-nav-btn:hover{border-color:var(--primary-l);background:var(--primary-bg)}
.lang-nav-btn svg{color:var(--primary)}
.lang-nav-btn .lang-current{min-width:18px;text-align:center}
.lang-nav-btn .lang-caret{color:var(--t3);transition:transform .2s}
.lang-menu.show + .lang-nav-btn .lang-caret,
.lang-nav-btn.open .lang-caret{transform:rotate(180deg)}

.lang-menu{
  position:fixed;top:50px;right:14px;z-index:60;
  background:#fff;border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.18);
  min-width:160px;padding:6px;display:none;
  border:1px solid var(--line);
}
.lang-menu.show{display:block;animation:menuFade .15s ease}
@keyframes menuFade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.lang-menu-item{
  display:flex;align-items:center;justify-content:space-between;
  width:100%;padding:9px 12px;border:none;background:transparent;
  border-radius:8px;cursor:pointer;font-size:13px;color:var(--text);
  text-align:left;transition:background .12s;
}
.lang-menu-item:hover{background:var(--primary-bg)}
.lang-menu-item.active{background:var(--primary-bg);color:var(--primary)}
.lang-menu-item .lang-menu-label{font-weight:700;min-width:28px}
.lang-menu-item .lang-menu-name{color:var(--t2);font-size:12px}
.lang-menu-item.active .lang-menu-name{color:var(--primary)}

/* 公告栏 */
.announce{background:#fff3e0;color:#e65100;text-align:center;padding:5px 10px;font-size:12px}

/* 容器 */
.wrap{padding:12px 5% 90px}

/* Hero */
.hero{
  background:linear-gradient(135deg,#fff3e0,#e3f2fd);
  border-radius:14px;padding:18px 16px;margin-bottom:14px;
}
.hero h1{font-size:19px;margin-bottom:6px;line-height:1.35;color:var(--accent-d)}
.hero p{color:var(--t2);font-size:13px;line-height:1.6}
.hero .tags{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.hero .tags span{font-size:11px;background:#fff;border:1px solid var(--line);padding:3px 8px;border-radius:10px;color:var(--t2)}

/* 区块标题 */
.s-title{font-size:16px;font-weight:700;margin:6px 2px 12px;display:flex;align-items:center;gap:6px}

/* 搜索框 */
.search-bar{
  position:sticky;top:100px;z-index:48;
  background:#fff;border-bottom:1px solid var(--line);
  padding:8px 14px;
}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--bg);border:1.5px solid #e8e8e8;border-radius:22px;
  padding:8px 14px;transition:border-color .15s;
}
.search-box:focus-within{border-color:var(--primary-l);background:#fff}
.search-icon{width:18px;height:18px;flex-shrink:0}
.search-box input{flex:1;border:none;outline:none;font-size:14px;background:transparent;min-width:0}
.search-box input::placeholder{color:#aaa}
.search-clear{
  width:22px;height:22px;border:none;border-radius:50%;
  background:#e0e0e0;color:#666;font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;line-height:1;padding:0;
}
.search-clear:active{background:#ccc}
.s-title .sub{font-size:12px;color:var(--t3);font-weight:400}

/* 产品列表 */
.p-list{display:flex;flex-direction:column;gap:12px;align-items:center}
.p-card{
  width:90%;
  background:var(--card);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);cursor:pointer;transition:transform .12s;
}
.p-card:active{transform:scale(.98)}
.p-card .cover{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;pointer-events:none}
.p-card .card-title{font-size:13px;line-height:1.35;padding:8px 12px 4px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.p-card .info{padding:6px 12px 12px}
.p-card .info .row{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.p-card .info .price{color:var(--primary);font-weight:700;font-size:16px}
.p-card .info .vc{font-size:11px;color:var(--t3)}
.p-card .info .us-stock-row{margin-top:6px}
.p-card .info .us-stock-badge{display:inline-block;background:#2e7d32;color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px}

/* 面包屑 */
.breadcrumb{font-size:12px;color:var(--t3);padding:8px 0 4px}
.breadcrumb a{color:var(--accent)}
.breadcrumb span{margin:0 4px}
.pd-title-bar{position:sticky;top:50px;z-index:49;background:#fff;padding:8px 0 10px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px}
.pd-title-bar h1{font-size:16px;margin:0;line-height:1.35;flex:1}
.pd-title-bar .us-stock-tag{flex-shrink:0;font-size:11px;background:#2e7d32;color:#fff;padding:3px 8px;border-radius:10px;white-space:nowrap}

/* 产品详情 */
.pd-gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px}
.pd-gallery-grid.single{grid-template-columns:1fr;justify-items:center}
.pd-gallery-grid img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:10px;background:#fff}
.pd-info h1{font-size:18px;margin-bottom:6px;line-height:1.35}
.pd-info .tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.pd-info .tags span{font-size:11px;background:var(--primary-bg);color:var(--primary);padding:3px 8px;border-radius:10px}
.pd-info .tags .us-stock-tag{background:#2e7d32;color:#fff}
.pd-info .desc{color:var(--t2);font-size:13px;line-height:1.7;margin-bottom:12px;white-space:pre-wrap}

/* 品种卡片 */
.v-title{font-size:15px;font-weight:700;padding:10px 0 6px;display:flex;justify-content:space-between;align-items:center}
.v-title .hint{font-size:12px;color:var(--t3);font-weight:400}
.v-list{display:flex;flex-direction:column;gap:8px}
.v-card{background:var(--card);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:transform .1s}
.v-card:active{transform:scale(.99)}
.v-card .img-wrap{padding:14px 14px 6px;display:flex;justify-content:center}
.v-card .big-img{width:60%;aspect-ratio:1;object-fit:contain;border-radius:8px;background:#fff;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;pointer-events:none}
.v-card .img-wrap{position:relative}
.us-stock-badge-sm{position:absolute;top:6px;left:6px;background:#2e7d32;color:#fff;font-size:10px;font-weight:700;padding:3px 7px;border-radius:4px;line-height:1.2}
.us-dot{display:inline-block;width:8px;height:8px;background:#2e7d32;border-radius:50%;margin-left:4px;vertical-align:middle}
.v-card .v-body{padding:6px 14px 10px;text-align:center}
.v-card .name{font-size:14px;font-weight:600}
.v-card .bottom{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:6px}
.v-card .price{color:var(--primary);font-weight:700;font-size:15px}
.v-card.added{box-shadow:0 1px 8px rgba(255,109,0,.25);border:1.5px solid rgba(255,109,0,.35)}

/* 实拍图 */
.real-shot-wrap{padding:4px 14px 14px}
.rs-label{font-size:12px;color:var(--t3);font-weight:600;margin-bottom:6px;display:inline-block;background:#f5f5f5;padding:2px 8px;border-radius:4px}
.rs-grid{display:grid;gap:6px}
.rs-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;background:#eee;display:block}
.rs-grid.rs-single{grid-template-columns:1fr}
.rs-grid.rs-double{grid-template-columns:1fr 1fr}
.rs-grid.rs-four{grid-template-columns:1fr 1fr}

/* 数量控件 */
.qty{display:flex;align-items:center;border:1.5px solid #e0e0e0;border-radius:8px;overflow:hidden;background:#fff}
.qty button{width:30px;height:30px;border:none;background:#fff;color:var(--text);font-size:17px;font-weight:400;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s;flex-shrink:0}
.qty button:active{background:#f0f0f0}
.qty button:first-child{border-right:1.5px solid #e0e0e0}
.qty button:last-child{border-left:1.5px solid #e0e0e0;background:var(--primary);color:#fff}
.qty button:last-child:active{background:var(--primary-l)}
.qty input{width:38px;height:30px;border:none;text-align:center;font-size:14px;font-weight:600;color:var(--text);background:#fff;outline:none;-webkit-appearance:none;-moz-appearance:textfield;padding:0}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty input:focus{background:#fff8f0}

/* 吸底购物车栏 */
.cart-bar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:480px;
  background:#fff;border-top:1px solid var(--line);
  padding:10px 14px;display:flex;align-items:center;gap:10px;
  box-shadow:0 -3px 14px rgba(0,0,0,.06);z-index:40;
}
.cart-bar .ci{position:relative;font-size:24px;cursor:pointer}
.cart-bar .ci .badge{position:absolute;top:-4px;right:-6px;background:var(--accent);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700}
.cart-bar .cinfo{flex:1}
.cart-bar .cinfo .total{font-size:17px;font-weight:700;color:var(--primary)}
.cart-bar .cinfo .count{font-size:11px;color:var(--t3)}
.cart-bar .checkout{background:var(--primary);color:#fff;border:none;border-radius:20px;padding:9px 20px;font-size:14px;font-weight:700;cursor:pointer}
.cart-bar .checkout:disabled{background:#ccc}

/* 购物车页 */
.c-list{display:flex;flex-direction:column;gap:10px}
.c-item{display:flex;gap:12px;background:#fff;border-radius:var(--r);padding:12px;box-shadow:var(--shadow);align-items:center;flex-wrap:wrap}
.c-item .thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;background:#f0f0f0;flex-shrink:0;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;pointer-events:none}
.c-item .info{flex:1;min-width:0}
.c-item .info .pt{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.c-item .info .vn{font-size:12px;color:var(--t2)}
.c-item .info .pr{font-size:13px;color:var(--primary);font-weight:700;margin-top:2px}
.c-item .c-bottom{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}
.c-item .c-bottom .qty{transform:scale(1.15);transform-origin:left center}
.c-item .c-bottom .rm{font-size:12px;color:#e53935;background:none;border:none;cursor:pointer;padding:4px 8px}

/* 表单 */
.form-card{background:#fff;border-radius:var(--r);padding:16px;box-shadow:var(--shadow);margin-top:14px}
.form-card h3{font-size:15px;margin-bottom:12px}
.form-row{margin-bottom:12px}
.form-row label{display:block;font-size:12px;color:var(--t2);margin-bottom:3px}
.form-row input,.form-row textarea,.form-row select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--primary-l)}
.form-row .hint{font-size:11px;color:var(--t3);margin-top:2px}

/* 汇总 */
.summary{background:var(--primary-bg);border-radius:var(--r);padding:14px;margin-top:12px}
.summary .row{display:flex;justify-content:space-between;margin-bottom:6px;font-size:13px}
.summary .row.total{font-size:17px;font-weight:700;color:var(--primary);border-top:1px solid rgba(0,0,0,.08);padding-top:8px;margin-top:8px}

.submit-btn{width:100%;background:var(--primary);color:#fff;border:none;border-radius:22px;padding:13px;font-size:15px;font-weight:700;cursor:pointer;margin-top:14px}
.submit-btn:active{background:var(--primary-l)}

/* 后台 */
.admin-layout{display:grid;grid-template-columns:200px 1fr;min-height:100vh;max-width:none;margin:0}
.admin-side{background:#1b1b1b;color:#fff;padding:16px 0}
.admin-side .logo{padding:0 16px 16px;font-weight:700;font-size:15px;border-bottom:1px solid #333;margin-bottom:8px}
.admin-side .item{padding:10px 16px;cursor:pointer;font-size:13px;display:flex;align-items:center;gap:8px}
.admin-side .item:hover{background:#333}
.admin-side .item.active{background:var(--primary)}
.admin-main{padding:20px;overflow-y:auto;max-width:none}
.a-card{background:#fff;border-radius:var(--r);padding:16px;box-shadow:var(--shadow);margin-bottom:16px;max-width:none}
.a-card h3{font-size:16px;margin-bottom:12px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}
th{background:#f9f9f9;font-weight:600;color:var(--t2);white-space:nowrap}
tr:hover{background:#fafafa}

.badge-s{display:inline-block;padding:2px 7px;border-radius:10px;font-size:10px;font-weight:600}
.b-pending{background:#fff3e0;color:#e65100}
.b-approved{background:#e8f5e9;color:#2e7d32}
.b-rejected{background:#ffebee;color:#c62828}
.b-pi{background:#e3f2fd;color:#1565c0}
.b-live{background:#e8f5e9;color:#2e7d32}
.b-draft{background:#ffebee;color:#c62828}

.btn{background:var(--primary);color:#fff;border:none;border-radius:6px;padding:6px 12px;font-size:12px;cursor:pointer}
.btn:active{background:var(--primary-l)}
.btn-sm{padding:4px 8px;font-size:11px}
.btn-danger{background:#e53935}
.btn-danger:active{background:#c62828}
.btn-outline{background:#fff;color:var(--text);border:1px solid var(--line)}

.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:none;align-items:center;justify-content:center;padding:16px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:16px;padding:20px;max-width:600px;width:100%;max-height:85vh;overflow-y:auto}

.toast{position:fixed;top:60px;left:50%;transform:translateX(-50%) translateY(-20px);background:rgba(0,0,0,.8);color:#fff;padding:7px 16px;border-radius:18px;font-size:12px;z-index:9999;opacity:0;pointer-events:none;transition:all .25s}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.empty{text-align:center;padding:40px 0;color:var(--t3);font-size:13px}
.pb-90{padding-bottom:90px}

/* 页脚导航 */
.site-footer{background:#fff;border-top:1px solid var(--line);padding:18px 16px;text-align:center;margin-top:20px}
.site-footer .f-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:10px}
.site-footer .f-links a{font-size:12px;color:var(--accent)}
.site-footer .f-copy{font-size:12px;color:var(--t3)}

/* 分类标签栏 */
.cat-bar{
  display:flex;gap:8px;padding:8px 14px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;background:#fff;
  border-bottom:1px solid var(--line);position:sticky;top:50px;z-index:49;
}
.cat-bar::-webkit-scrollbar{display:none}
.cat-item{
  flex-shrink:0;padding:6px 14px;border-radius:16px;
  background:var(--bg);font-size:13px;color:var(--t2);
  cursor:pointer;transition:all .15s;white-space:nowrap;
}
.cat-item.active{background:var(--primary);color:#fff;font-weight:600}

.cat-burger-btn{
  width:44px;height:50px;border:none;background:#fff;
  border-left:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  position:fixed;top:50px;right:0;z-index:60;
}
.cat-burger-btn svg{width:22px;height:22px}
.cat-drawer{position:fixed;top:0;right:0;left:0;bottom:0;z-index:59;background:rgba(0,0,0,.35);display:none}
.cat-drawer.show{display:block}
.cat-drawer-panel{
  position:absolute;top:0;right:0;width:210px;max-width:80vw;height:100%;
  background:#fff;padding:12px 0;overflow-y:auto;
  box-shadow:-2px 0 12px rgba(0,0,0,.12);animation:slideIn .2s ease;
}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.cat-drawer-panel .head{font-size:13px;color:var(--t3);padding:6px 18px 12px;border-bottom:1px solid var(--line);font-weight:600}
.cat-drawer-item{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;font-size:14px;color:var(--text);cursor:pointer;border-bottom:1px solid #f5f5f5}
.cat-drawer-item:active{background:#f6f6f6}
.cat-drawer-item.active{color:var(--primary);font-weight:600;background:#fff8f0}
.cat-drawer-item .cnt{font-size:11px;color:var(--t3)}

/* WhatsApp 悬浮按钮 */
.wa-fab{
  position:fixed;bottom:80px;
  right:max(16px,calc(50% - 240px + 16px));
  width:52px;height:52px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(37,211,102,.4);z-index:45;transition:transform .15s;
}
.wa-fab:active{transform:scale(.92)}

/* 语言选择器 */
.lang-selector{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;padding:8px 0 4px}
.lang-btn{min-width:38px;padding:5px 10px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--t2);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}
.lang-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.lang-btn:active{transform:scale(.95)}

/* FAQ 区块 */
.faq-section{margin-top:20px}
.faq-list{display:flex;flex-direction:column;gap:8px}
.faq-item{background:#fff;border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.faq-item summary{padding:12px 14px;font-size:13px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--primary);font-size:18px;font-weight:700}
.faq-item[open] summary::after{content:'−'}
.faq-item p{padding:0 14px 12px;font-size:13px;color:var(--t2);line-height:1.7}

/* 分类页介绍 */
.cat-intro{background:#fff;border-radius:var(--r);padding:14px;margin-bottom:14px;box-shadow:var(--shadow)}
.cat-intro h2{font-size:17px;margin-bottom:6px}
.cat-intro p{font-size:13px;color:var(--t2);line-height:1.7}

/* About 页 */
.about-card{background:#fff;border-radius:var(--r);padding:16px;margin-bottom:12px;box-shadow:var(--shadow)}
.about-card h2{font-size:16px;margin-bottom:8px}
.about-card p{font-size:13px;color:var(--t2);line-height:1.8;margin-bottom:8px}
.about-card ul{padding-left:18px;font-size:13px;color:var(--t2);line-height:1.9}