/* ============================================================
   权益商城 - 多商户权益类商城前端样式
   ============================================================ */
:root{
  --primary:#4f6df5;
  --primary-dark:#3b54d6;
  --primary-soft:#eef2ff;
  --accent:#ff6a3d;
  --gold:#f5b54f;
  --text:#1f2430;
  --text-2:#5b6473;
  --text-3:#9aa3b2;
  --line:#eef0f4;
  --bg:#f5f7fb;
  --radius:14px;
  --shadow:0 6px 22px rgba(31,41,73,.08);
  --shadow-lg:0 14px 40px rgba(31,41,73,.14);
  --green:#16a34a;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:.2s}
img{max-width:100%;display:block}
.container{width:1200px;max-width:96%;margin:0 auto;padding-left:15px;padding-right:15px}
button{cursor:pointer;border:none;font-family:inherit}
input,select,textarea{font-family:inherit;outline:none}
.hidden{display:none}

/* ---------- 顶部公告条 ---------- */
.top-bar{background:linear-gradient(90deg,#2b3566,#3b54d6);color:#cfd8ff;font-size:12.5px;height:34px;line-height:34px}
.top-bar .container{display:flex;align-items:center;justify-content:space-between}
.top-bar-tip{opacity:.92}
.top-bar-right{display:flex;gap:18px}
.top-bar-right a:hover{color:#fff}
.top-bar-right span a{color:#ffd9a8}

/* ---------- 头部 ---------- */
.site-header{background:#fff;box-shadow:0 2px 16px rgba(31,41,73,.06);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;height:74px;gap:32px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--primary),#7b5cff);color:#fff;font-size:22px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(79,109,245,.35)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:20px;color:var(--text);letter-spacing:1px}
.brand-text small{font-size:11px;color:var(--text-3);letter-spacing:.5px}
.search-box{flex:1;max-width:560px;display:flex;height:44px;border:2px solid var(--primary);border-radius:24px;overflow:hidden;background:#fff}
.search-box input{flex:1;border:none;padding:0 18px;font-size:14px;background:transparent}
.search-box button{width:96px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-size:15px;font-weight:600}
.main-nav{display:flex;gap:6px;flex-shrink:0}
.main-nav a{padding:8px 16px;border-radius:20px;font-size:15px;color:var(--text-2);font-weight:500}
.main-nav a:hover{background:var(--primary-soft);color:var(--primary)}

/* ---------- 通用 ---------- */
.page-body{min-height:60vh;padding:22px 0 50px}
.section{margin-top:26px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px}
.section-title{font-size:22px;font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px}
.section-title::before{content:"";width:6px;height:22px;border-radius:3px;background:linear-gradient(var(--primary),#7b5cff)}
.section-sub{color:var(--text-3);font-size:13px}
.more-link{color:var(--primary);font-size:14px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border-radius:24px;font-size:15px;font-weight:600;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 8px 18px rgba(79,109,245,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(79,109,245,.4)}
.btn-accent{background:linear-gradient(135deg,#ff7a4d,#ff5a9e);color:#fff;box-shadow:0 8px 18px rgba(255,106,61,.3)}
.btn-ghost{background:#fff;color:var(--text);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-block{width:100%;padding:14px;font-size:16px}
.tag{display:inline-block;padding:2px 9px;border-radius:6px;font-size:11px;font-weight:600}

/* ---------- 首页 Hero ---------- */
.hero{background:linear-gradient(120deg,#4f6df5 0%,#6a5cff 50%,#9b5cff 100%);border-radius:22px;color:#fff;padding:38px 44px;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero::before{content:"";position:absolute;right:120px;bottom:-90px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero-text{position:relative;z-index:2;max-width:560px}
.hero-text .eyebrow{display:inline-block;background:rgba(255,255,255,.18);padding:5px 14px;border-radius:20px;font-size:12.5px;letter-spacing:1px;margin-bottom:14px}
.hero-text h1{font-size:34px;font-weight:800;letter-spacing:1px;line-height:1.3}
.hero-text h1 em{color:#ffd9a8;font-style:normal}
.hero-text p{font-size:15px;opacity:.92;margin-top:10px}
.hero-actions{margin-top:22px;display:flex;gap:14px}
.hero-actions .btn-white{background:#fff;color:var(--primary)}
.hero-actions .btn-line{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.hero-stats{display:flex;gap:30px;margin-top:24px}
.hero-stats .n{font-size:24px;font-weight:800}
.hero-stats .l{font-size:12px;opacity:.85}
.hero-decor{position:relative;z-index:2;font-size:120px;line-height:1;opacity:.95;filter:drop-shadow(0 12px 30px rgba(0,0,0,.2))}

/* ---------- 分类导航卡片 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.cat-card{background:#fff;border-radius:var(--radius);padding:20px 10px;text-align:center;box-shadow:var(--shadow);transition:.22s;border:1px solid transparent;cursor:pointer}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-soft)}
.cat-ico{width:56px;height:56px;border-radius:16px;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-size:26px;color:#fff;box-shadow:0 8px 16px rgba(0,0,0,.1)}
.cat-name{font-size:14px;font-weight:700;color:var(--text)}
.cat-sub{font-size:11px;color:var(--text-3);margin-top:2px}

/* ---------- 商户入口 ---------- */
.merchant-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.merchant-card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px;transition:.22s;border:1px solid transparent}
.merchant-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.m-logo{width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;font-weight:800;flex-shrink:0;box-shadow:0 8px 16px rgba(0,0,0,.12)}
.m-info{flex:1;min-width:0}
.m-info .m-name{font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-info .m-slogan{font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.m-meta{display:flex;gap:14px;margin-top:8px;font-size:12px;color:var(--text-2)}
.m-meta b{color:var(--accent)}
.m-go{flex-shrink:0;padding:7px 14px;border-radius:18px;font-size:12.5px;font-weight:600;background:var(--primary-soft);color:var(--primary)}

/* ---------- 商品网格 ---------- */
.goods-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.goods-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.24s;display:flex;flex-direction:column;border:1px solid transparent}
.goods-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-soft)}
.goods-cover{height:128px;display:flex;align-items:center;justify-content:center;font-size:54px;color:#fff;position:relative}
.goods-cover .sale-tag{position:absolute;left:10px;top:10px;background:rgba(255,90,90,.92);color:#fff;font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600}
.goods-body{padding:14px 14px 16px;display:flex;flex-direction:column;flex:1}
.goods-store{font-size:12px;color:var(--text-3);display:flex;align-items:center;gap:4px;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.goods-store .store-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.goods-title{font-size:15px;font-weight:600;line-height:1.4;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.goods-sub{font-size:12px;color:var(--text-3);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.goods-price{margin-top:auto;padding-top:10px;display:flex;align-items:flex-end;justify-content:space-between}
.goods-price .now{color:var(--accent);font-weight:800}
.goods-price .now .cur{font-size:13px}
.goods-price .now .num{font-size:21px}
.goods-price .old{font-size:12px;color:var(--text-3);text-decoration:line-through;margin-left:6px}
.goods-sales{font-size:11px;color:var(--text-3)}
.goods-buy{margin-top:10px}
.goods-buy .btn{width:100%;padding:8px;border-radius:10px;font-size:13px}

/* ---------- 区块标题带分类 ---------- */
.cat-tab-bar{display:flex;gap:8px;flex-wrap:wrap}
.cat-tab{padding:7px 16px;border-radius:18px;background:#fff;font-size:13.5px;color:var(--text-2);font-weight:500;border:1px solid var(--line)}
.cat-tab:hover{border-color:var(--primary);color:var(--primary)}
.cat-tab.active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-color:transparent}

/* ---------- 面包屑 ---------- */
.crumbs{font-size:13px;color:var(--text-3);padding:6px 0 14px}
.crumbs a:hover{color:var(--primary)}
.crumbs span{margin:0 6px;color:var(--text-3)}

/* ---------- 列表页布局 ---------- */
.list-layout{display:grid;grid-template-columns:210px 1fr;gap:20px;align-items:start}
.side-filter{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 16px;position:sticky;top:96px}
.side-filter h4{font-size:14px;font-weight:700;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.side-filter .f-item{padding:9px 12px;border-radius:8px;font-size:13px;color:var(--text-2);margin-bottom:3px;cursor:pointer}
.side-filter .f-item:hover{background:var(--primary-soft);color:var(--primary)}
.side-filter .f-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.list-toolbar{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.sort-tabs{display:flex;gap:6px;flex-wrap:wrap}
.sort-tabs .s{padding:6px 14px;border-radius:16px;font-size:13px;color:var(--text-2);cursor:pointer}
.sort-tabs .s.active{background:var(--primary-soft);color:var(--primary);font-weight:600}

/* ---------- 详情页 ---------- */
.detail-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;display:grid;grid-template-columns:300px 1fr;gap:32px}
.detail-cover{height:280px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:120px;color:#fff;box-shadow:0 14px 30px rgba(0,0,0,.14)}
.detail-info h1{font-size:26px;font-weight:800;line-height:1.35}
.detail-store-row{display:flex;align-items:center;gap:10px;margin-top:12px;padding:10px 14px;background:var(--primary-soft);border-radius:12px}
.detail-store-row .m-logo{width:38px;height:38px;font-size:16px;border-radius:10px}
.detail-store-row .ds-name{font-weight:700;font-size:15px}
.detail-store-row .ds-slogan{font-size:12px;color:var(--text-3)}
.detail-store-row .ds-go{margin-left:auto;font-size:13px;color:var(--primary);font-weight:600}
.price-panel{margin-top:18px;background:linear-gradient(120deg,#fff7f3,#fef9ff);border:1px solid #ffe3d6;border-radius:14px;padding:18px 20px}
.price-panel .pp-now{color:var(--accent);font-weight:800}
.price-panel .pp-now .cur{font-size:16px}
.price-panel .pp-now .num{font-size:36px}
.price-panel .pp-old{font-size:14px;color:var(--text-3);text-decoration:line-through;margin-left:10px}
.price-panel .pp-row{display:flex;align-items:center;gap:14px;margin-top:8px;font-size:13px;color:var(--text-2)}
.price-panel .save-tag{background:#ffe3d6;color:#e64a19;padding:2px 10px;border-radius:6px;font-weight:600}
.detail-subtitle{margin-top:14px;color:var(--text-2);font-size:14px;line-height:1.7}
.buy-form{margin-top:22px}
.buy-form .form-row{margin-bottom:16px}
.buy-form label{display:block;font-size:13px;color:var(--text-2);margin-bottom:8px;font-weight:600}
.buy-form .acct-input{width:100%;height:50px;border:2px solid var(--line);border-radius:12px;padding:0 16px;font-size:15px;transition:.2s}
.buy-form .acct-input:focus{border-color:var(--primary)}
.qty-row{display:flex;align-items:center;gap:14px}
.qty-box{display:inline-flex;align-items:center;border:2px solid var(--line);border-radius:12px;overflow:hidden}
.qty-box button{width:40px;height:42px;background:#f7f8fb;font-size:18px}
.qty-box input{width:54px;height:42px;border:none;text-align:center;font-size:16px;font-weight:600;background:#fff}
.detail-actions{display:flex;gap:12px;margin-top:10px}
.detail-actions .btn{flex:1;padding:14px;font-size:16px}
.detail-features{margin-top:26px;border-top:1px solid var(--line);padding-top:20px}
.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature-list .f{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}
.feature-list .f .fi{width:30px;height:30px;border-radius:8px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:15px}

/* ---------- 支付页 ---------- */
.pay-wrap{max-width:880px;margin:0 auto}
.pay-step-bar{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:24px}
.pay-step-bar .ps{display:flex;align-items:center;gap:8px;color:var(--text-3);font-size:14px}
.pay-step-bar .ps .pnum{width:30px;height:30px;border-radius:50%;background:#e3e7f0;display:flex;align-items:center;justify-content:center;font-weight:700}
.pay-step-bar .ps.active{color:var(--primary);font-weight:600}
.pay-step-bar .ps.active .pnum{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}
.pay-step-bar .ps.done .pnum{background:var(--green);color:#fff}
.pay-step-bar .bar{width:50px;height:2px;background:var(--line)}
.pay-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 30px}
.pay-goods{display:flex;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px dashed var(--line)}
.pay-goods .pg-ico{width:72px;height:72px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:34px;color:#fff;flex-shrink:0}
.pay-goods .pg-title{font-size:16px;font-weight:600}
.pay-goods .pg-meta{font-size:13px;color:var(--text-3);margin-top:4px}
.pay-amount{text-align:right;margin-left:auto}
.pay-amount .pa-label{font-size:12px;color:var(--text-3)}
.pay-amount .pa-num{color:var(--accent);font-size:26px;font-weight:800}
.acct-confirm{background:var(--primary-soft);border-radius:12px;padding:14px 18px;margin:18px 0;display:flex;align-items:center;gap:12px}
.acct-confirm .ac-ico{font-size:22px}
.acct-confirm .ac-text{font-size:14px}
.acct-confirm .ac-text b{color:var(--primary)}
.pay-methods{margin-top:8px}
.pay-methods .pm-title{font-size:14px;font-weight:700;margin-bottom:14px}
.pm-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pm-item{border:2px solid var(--line);border-radius:14px;padding:18px 12px;text-align:center;cursor:pointer;transition:.2s;position:relative}
.pm-item:hover{border-color:var(--primary)}
.pm-item.active{border-color:var(--primary);background:var(--primary-soft)}
.pm-item.active::after{content:"✓";position:absolute;right:10px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center}
.pm-item .pm-ico{font-size:32px;margin-bottom:8px}
.pm-item .pm-name{font-size:14px;font-weight:600}
.pm-item .pm-desc{font-size:11px;color:var(--text-3);margin-top:2px}
.balance-box{background:linear-gradient(120deg,#fff7f3,#f3f8ff);border-radius:12px;padding:14px 18px;margin-top:16px;font-size:13px;color:var(--text-2);display:flex;justify-content:space-between}
.balance-box b{color:var(--primary)}
.pay-submit{margin-top:26px}
.pay-tips{margin-top:14px;font-size:12px;color:var(--text-3);text-align:center}
/* 支付二维码弹层 */
.qr-modal{position:fixed;inset:0;background:rgba(20,28,60,.55);display:none;align-items:center;justify-content:center;z-index:200}
.qr-modal.show{display:flex}
.qr-box{background:#fff;border-radius:18px;padding:30px 36px;text-align:center;width:360px}
.qr-box h3{font-size:18px;margin-bottom:6px}
.qr-box .qr-img{width:200px;height:200px;margin:18px auto;background:#f7f8fb;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:80px}
.qr-box .qr-tip{font-size:13px;color:var(--text-2);margin-top:6px}
.qr-box .qr-amount{color:var(--accent);font-size:24px;font-weight:800;margin-top:10px}

/* ---------- 结果页 ---------- */
.result-card{max-width:680px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;text-align:center}
.result-ico{width:78px;height:78px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:42px;color:#fff}
.result-ok{background:linear-gradient(135deg,#22c55e,#16a34a)}
.result-wait{background:linear-gradient(135deg,#f5b54f,#f59e0b)}
.result-fail{background:linear-gradient(135deg,#ef4444,#dc2626)}
.result-card h2{font-size:24px;margin-bottom:8px}
.result-card .r-amt{color:var(--accent);font-size:22px;font-weight:800;margin:10px 0}
.result-actions{margin-top:22px;display:flex;gap:12px;justify-content:center}

/* ---------- 商户入驻/表单 ---------- */
.form-wrap{max-width:760px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px 38px}
.form-wrap h2{font-size:22px;margin-bottom:6px}
.form-wrap .fw-desc{color:var(--text-3);font-size:13px;margin-bottom:24px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:8px}
.form-group label .req{color:#ef4444}
.form-control{width:100%;height:46px;border:1.5px solid var(--line);border-radius:10px;padding:0 14px;font-size:14px;transition:.2s;background:#fff}
.form-control:focus{border-color:var(--primary)}
textarea.form-control{height:auto;padding:12px 14px;min-height:96px;resize:vertical}
/* Bootstrap input-group 兼容: 用 Flex 替换 table 布局,避免 border-box+width:1% 把输入框挤没 */
.input-group{display:flex;align-items:stretch;width:100%}
.input-group .form-control{flex:1;min-width:0;width:auto;border-radius:10px 0 0 10px;border-right:none}
.input-group-btn,.input-group .captcha-img-wrap{flex-shrink:0;display:flex;align-items:center}
/* 图形验证码容器与图片样式 */
.captcha-img-wrap{min-width:138px;width:138px;padding:0 0 0 0;border:none;justify-content:flex-end}
.captcha-img{width:130px;height:40px;display:block;cursor:pointer;border-radius:0 10px 10px 0;border:1.5px solid var(--line);border-left:none;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.04);transition:.2s;object-fit:contain}
.input-group .form-control:focus + .captcha-img-wrap .captcha-img,
.captcha-img:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(79,70,229,.15)}
.form-row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.apply-benefit{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.apply-benefit .b{background:var(--primary-soft);border-radius:12px;padding:16px;text-align:center}
.apply-benefit .b .bi{font-size:26px;margin-bottom:6px}
.apply-benefit .b .bt{font-size:13px;font-weight:700}
.apply-benefit .b .bd{font-size:11px;color:var(--text-3);margin-top:2px}

/* ---------- 店铺页 ---------- */
.shop-banner{border-radius:var(--radius);padding:30px 34px;color:#fff;display:flex;align-items:center;gap:20px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.shop-banner::after{content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.1)}
.shop-banner .sb-logo{width:72px;height:72px;border-radius:18px;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;flex-shrink:0;z-index:2}
.shop-banner .sb-info{z-index:2}
.shop-banner .sb-name{font-size:24px;font-weight:800}
.shop-banner .sb-slogan{opacity:.92;margin-top:4px}
.shop-banner .sb-stats{display:flex;gap:24px;margin-top:12px;font-size:13px;flex-wrap:wrap}
.shop-banner .sb-stats b{font-size:18px;font-weight:800}

/* ---------- 商户中心 ---------- */
.seller-layout{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start}
.seller-side{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 10px;position:sticky;top:96px}
.seller-side .ss-user{padding:10px 12px;text-align:center;border-bottom:1px solid var(--line);margin-bottom:8px}
.seller-side .ss-store{font-weight:700;font-size:14px}
.seller-side .ss-status{font-size:11px;margin-top:4px}
.seller-side .ss-menu a{display:block;padding:11px 14px;border-radius:8px;font-size:13.5px;color:var(--text-2);margin-bottom:2px}
.seller-side .ss-menu a:hover{background:var(--primary-soft);color:var(--primary)}
.seller-side .ss-menu a.active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-weight:600}
.seller-main{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 26px;min-height:400px}
.seller-main h3{font-size:18px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:linear-gradient(135deg,#fff,#f7f9ff);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.stat-card .sc-ico{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;margin-bottom:10px}
.stat-card .sc-val{font-size:24px;font-weight:800}
.stat-card .sc-label{font-size:13px;color:var(--text-3);margin-top:2px}

/* ---------- 表格 ---------- */
.m-table{width:100%;border-collapse:collapse;font-size:13.5px}
.m-table th{background:#f7f8fb;color:var(--text-2);font-weight:600;text-align:left;padding:12px 14px;white-space:nowrap}
.m-table td{padding:12px 14px;border-top:1px solid var(--line)}
.m-table tr:hover td{background:#fafbfe}
.m-table .t-goods{display:flex;align-items:center;gap:10px}
.m-table .t-goods .gi{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;flex-shrink:0}
.status-pill{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:600}
.st-wait{background:#fff4e6;color:#d97706}
.st-paid{background:#e7f5ee;color:#16a34a}
.st-done{background:#e7f5ee;color:#16a34a}
.st-cancel{background:#f3f4f6;color:#9aa3b2}
.st-pending{background:#fff4e6;color:#d97706}
.st-normal{background:#e7f5ee;color:#16a34a}
.st-frozen{background:#fde8e8;color:#dc2626}
.st-reject{background:#f3f4f6;color:#dc2626}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.pagination a,.pagination span{min-width:38px;height:38px;padding:0 12px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:14px;background:#fff;border:1px solid var(--line);color:var(--text-2)}
.pagination a:hover{border-color:var(--primary);color:var(--primary)}
.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--text-3)}
.empty .ei{font-size:54px;margin-bottom:14px;opacity:.6}
.empty p{margin-bottom:16px}

/* 提示条 */
.alert{padding:12px 18px;border-radius:10px;font-size:13.5px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.alert-info{background:#eef4ff;color:#2b54d6}
.alert-warn{background:#fff8ec;color:#b45309}
.alert-success{background:#eafaf1;color:#15803d}

/* 买家订单列表 */
.order-list{display:flex;flex-direction:column;gap:14px}
.order-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.order-card .oc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;background:#f7f8fb;border-bottom:1px solid var(--line);font-size:13px;color:var(--text-2);flex-wrap:wrap}
.order-card .oc-no{font-family:monospace;font-size:12px;color:var(--text-3)}
.order-card .oc-store{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--text)}
.order-card .oc-store .store-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.order-card .oc-body{display:flex;align-items:center;gap:14px;padding:16px 18px}
.order-card .oc-ico{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;flex-shrink:0}
.order-card .oc-info{flex:1;min-width:0}
.order-card .oc-title{font-size:15px;font-weight:600;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.order-card .oc-meta{font-size:12.5px;color:var(--text-3);display:flex;gap:14px;flex-wrap:wrap;margin-bottom:4px}
.order-card .oc-meta b{color:var(--text-2)}
.order-card .oc-time{font-size:11.5px;color:var(--text-3)}
.order-card .oc-amount{text-align:right;flex-shrink:0}
.order-card .oa-label{font-size:12px;color:var(--text-3)}
.order-card .oa-num{font-size:20px;font-weight:800;color:var(--price,#ef4d3d)}
.order-card .oc-actions{display:flex;justify-content:flex-end;gap:10px;padding:12px 18px;border-top:1px solid var(--line);background:#fafbfe}
.order-card .oc-actions .btn{font-size:13px;padding:8px 18px}

/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#1a1f3a,#11152b);color:#9ba4c4;margin-top:40px;padding:42px 0 0}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;letter-spacing:.5px}
.footer-col a{display:block;font-size:13px;padding:5px 0;color:#9ba4c4;cursor:pointer}
.footer-col a:hover{color:#fff}
.footer-brand p{font-size:13px;line-height:1.8;color:#7e8aaa}
.footer-bottom{padding:18px 0;text-align:center;font-size:12.5px;color:#6b7494}
.footer-bottom a{color:#7e8aaa}
.footer-bottom .footer-tip{margin-top:6px;opacity:.7;font-size:11.5px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .goods-grid{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .merchant-strip{grid-template-columns:1fr}
  .stat-cards{grid-template-columns:repeat(2,1fr)}
  .list-layout,.seller-layout{grid-template-columns:1fr}
  .side-filter,.seller-side{position:static}
  .detail-wrap{grid-template-columns:1fr}
  .main-nav{display:none}
  .footer-cols{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .header-inner{height:60px;gap:14px;flex-wrap:wrap}
  .search-box{order:3;width:100%;max-width:100%;height:40px}
  .brand-text strong{font-size:17px}
  .brand-mark{width:40px;height:40px;font-size:19px}
  .hero{padding:26px 22px;flex-direction:column;text-align:center}
  .hero-text h1{font-size:24px}
  .hero-decor{font-size:72px}
  .hero-stats{justify-content:center;gap:20px}
  .cat-grid{grid-template-columns:repeat(4,1fr);gap:10px}
  .cat-card{padding:14px 6px}
  .cat-ico{width:46px;height:46px;font-size:22px}
  .goods-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .goods-cover{height:96px;font-size:42px}
  .goods-title{font-size:14px;min-height:38px}
  .goods-price .now .num{font-size:18px}
  .detail-wrap{padding:18px;gap:18px}
  .detail-cover{height:180px;font-size:80px}
  .detail-info h1{font-size:20px}
  .price-panel .pp-now .num{font-size:28px}
  .feature-list{grid-template-columns:repeat(2,1fr)}
  .pay-card{padding:18px 16px}
  .pm-list{grid-template-columns:1fr}
  .form-wrap{padding:22px 18px}
  .form-row2{grid-template-columns:1fr}
  .apply-benefit{grid-template-columns:repeat(2,1fr)}
  .shop-banner{padding:22px 16px;flex-direction:column;text-align:center}
  .shop-banner .sb-name{font-size:20px;word-break:break-all}
  .shop-banner .sb-slogan{font-size:13px}
  .shop-banner .sb-stats{justify-content:center;gap:12px 18px;font-size:12px}
  .shop-banner .sb-stats b{font-size:15px}
  .list-toolbar{flex-direction:column;align-items:stretch}
  .sort-tabs{gap:5px}
  .sort-tabs .s{padding:5px 11px;font-size:12.5px}
  .stat-cards{grid-template-columns:1fr}
  .seller-main{padding:16px;min-width:0}
  .m-table{font-size:12px;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .m-table th,.m-table td{padding:8px 6px;white-space:nowrap}
  .footer-cols{grid-template-columns:1fr;gap:18px}
  .top-bar .container{flex-direction:column;gap:4px;height:auto;padding:4px 0}
  .top-bar{height:auto;font-size:11.5px}
  .top-bar-right{gap:12px}
}
@media (max-width:480px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .goods-grid{grid-template-columns:repeat(2,1fr)}
  .hero-text h1{font-size:20px}
  .detail-actions{flex-direction:column}
}

/* ---------- 在线客服浮动入口 ---------- */
.kefu-fab{position:fixed;right:20px;bottom:36px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(79,70,229,.45);z-index:9999;cursor:pointer;transition:.25s;gap:1px;text-decoration:none}
.kefu-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 12px 32px rgba(79,70,229,.55)}
.kefu-fab:active{transform:translateY(-1px) scale(.98)}
.kefu-fab .fa{font-size:22px;line-height:1}
.kefu-fab .kf-label{font-size:10px;line-height:1;letter-spacing:.5px;opacity:.95}
.kefu-fab::before{content:"";position:absolute;inset:-4px;border-radius:50%;background:rgba(79,70,229,.3);z-index:-1;animation:kfPulse 2.2s ease-out infinite}
@keyframes kfPulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}
@media (max-width:768px){
  .kefu-fab{right:14px;bottom:24px;width:50px;height:50px}
  .kefu-fab .fa{font-size:20px}
}

/* ---------- 帮助/说明页面 ---------- */
.help-wrap{max-width:920px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px 36px 36px}
.help-head{border-bottom:1px solid var(--border);padding-bottom:18px;margin-bottom:22px}
.help-head h2{font-size:24px;margin-bottom:6px}
.help-head .help-desc{color:var(--text-3);font-size:13px;margin:0}
.help-section{margin-bottom:26px}
.help-section h3{font-size:16px;font-weight:600;color:var(--text-1);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.help-section h3 .fa{color:var(--primary);font-size:16px}
.help-para{color:var(--text-2);font-size:14px;line-height:1.8;margin:0 0 10px}
.help-list{list-style:none;padding:0;margin:0}
.help-list li{position:relative;padding:8px 0 8px 20px;color:var(--text-2);font-size:14px;line-height:1.8;border-bottom:1px dashed var(--border)}
.help-list li:last-child{border-bottom:none}
.help-list li::before{content:"";position:absolute;left:2px;top:18px;width:6px;height:6px;border-radius:50%;background:var(--primary)}
.help-list li b{color:var(--text-1);font-weight:600}
.help-ordered{margin:0;padding-left:22px}
.help-ordered li{padding:6px 0;color:var(--text-2);font-size:14px;line-height:1.8}

/* 购物流程步骤 */
.flow-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.flow-step{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:16px;position:relative;transition:.2s}
.flow-step:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.flow-step .fs-num{width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.flow-step .fs-title{font-size:14px;font-weight:600;color:var(--text-1);margin-bottom:4px}
.flow-step .fs-desc{font-size:12px;color:var(--text-3);line-height:1.6}

/* 充值方式 */
.recharge-ways{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rw-item{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:18px;text-align:center}
.rw-item .rw-icon{width:44px;height:44px;border-radius:50%;background:#eef2ff;color:var(--primary);font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.rw-item .rw-name{font-size:14px;font-weight:600;color:var(--text-1);margin-bottom:6px}
.rw-item .rw-desc{font-size:12px;color:var(--text-3);line-height:1.6}

/* 结算概览卡片 */
.settle-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sc-item{background:linear-gradient(135deg,#eef2ff,#f5f7ff);border:1px solid var(--border);border-radius:10px;padding:18px;text-align:center}
.sc-item .sc-num{font-size:24px;font-weight:700;color:var(--primary);line-height:1.2;margin-bottom:4px}
.sc-item .sc-label{font-size:13px;font-weight:600;color:var(--text-1);margin-bottom:4px}
.sc-item .sc-desc{font-size:12px;color:var(--text-3);line-height:1.5}

/* 常见问题 */
.faq-item{border:1px solid var(--border);border-radius:8px;margin-bottom:10px;overflow:hidden}
.faq-q{padding:12px 14px;background:var(--bg);font-size:14px;font-weight:600;color:var(--text-1);display:flex;align-items:flex-start;gap:8px}
.faq-q .fa{color:var(--primary);font-size:13px;margin-top:3px}
.faq-a{padding:12px 14px;font-size:13px;color:var(--text-2);line-height:1.8;display:flex;align-items:flex-start;gap:8px}
.faq-a .fa{color:var(--text-3);font-size:13px;margin-top:3px}

/* 底部操作 */
.help-foot{margin-top:30px;padding-top:20px;border-top:1px solid var(--border);display:flex;gap:12px;justify-content:center}

@media (max-width:768px){
  .help-wrap{padding:18px 16px}
  .flow-steps,.recharge-ways,.settle-cards{grid-template-columns:1fr}
  .help-foot{flex-wrap:wrap}
}

/* ---------- 履约清算: 商户中心资金页 ---------- */
.pwd-card{max-width:460px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-top:16px}
.pwd-status{margin-bottom:16px;font-size:13px;color:var(--text-2);display:flex;align-items:center;gap:8px}
.pwd-input{letter-spacing:6px;font-size:18px;font-weight:600}

/* 进件资料 */
.profile-banner{border-radius:var(--radius);padding:14px 18px;margin-bottom:18px;font-size:13px;display:flex;align-items:center;gap:10px;border:1px solid}
.pb-draft{background:#f5f7ff;color:#4f6df5;border-color:#dfe6ff}
.pb-pending{background:#fff8e6;color:#b7791f;border-color:#ffe7a8}
.pb-approved{background:#eafaf0;color:#15803d;border-color:#bce8cb}
.pb-rejected{background:#fef2f2;color:#dc2626;border-color:#fecaca}
.profile-section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px}
.profile-section > h4{font-size:15px;font-weight:600;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.profile-section > h4 .fa{color:var(--primary)}
.form-row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-row3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.agree-box{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:12px;font-size:13px;line-height:1.7;color:var(--text-2)}
.agree-box label{display:flex;align-items:flex-start;gap:8px;cursor:pointer}
.agree-box input[type=checkbox]{margin-top:3px}

/* 图片上传 */
.upload-field{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.uf-preview{width:96px;height:68px;border:1px dashed var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-3);background:var(--bg);overflow:hidden;flex-shrink:0}
.uf-preview img{width:100%;height:100%;object-fit:cover}
.uf-btn{padding:7px 14px;border:1px solid var(--primary);color:var(--primary);background:#fff;border-radius:8px;font-size:13px;cursor:pointer;white-space:nowrap}
.uf-btn input{display:none}
.uf-name{font-size:12px;color:var(--text-3);word-break:break-all}

/* 银行卡片 */
.bank-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}
.bank-card{border:1px solid var(--border);border-radius:12px;padding:16px 18px;background:linear-gradient(135deg,#f8faff,#fff);position:relative}
.bank-card.bc-default{border-color:var(--primary);box-shadow:0 4px 14px rgba(79,109,245,.12)}
.bank-card .bc-badge{position:absolute;top:12px;right:14px;font-size:11px;background:var(--primary);color:#fff;padding:2px 8px;border-radius:10px}
.bank-card .bc-bank{font-size:15px;font-weight:600;color:var(--text-1);margin-bottom:6px}
.bank-card .bc-no{font-family:monospace;font-size:16px;letter-spacing:2px;color:var(--text-1);margin-bottom:8px}
.bank-card .bc-meta{font-size:12px;color:var(--text-3);line-height:1.7}
.bank-card .bc-ops{margin-top:10px;display:flex;gap:12px}
.bank-card .bc-ops a{font-size:12px;color:var(--primary)}
.bank-card .bc-ops a.danger{color:#dc2626}
.bank-add-box{background:var(--bg);border:1px dashed var(--border);border-radius:var(--radius);padding:18px 20px}

/* 委托代扣 */
.entrust-panel{max-width:640px}
.entrust-info{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-top:14px}
.entrust-info table{width:100%}
.entrust-info td{padding:8px 4px;font-size:13px;border-bottom:1px dashed var(--border)}
.entrust-info td:first-child{color:var(--text-3);width:120px}
.entrust-info tr:last-child td{border-bottom:none}

@media (max-width:768px){
  .form-row2,.form-row3{grid-template-columns:1fr}
  .bank-list{grid-template-columns:1fr}
  .pwd-card{padding:16px}
  .profile-section{padding:14px}
}

/* 第二期 收单记录(商户端) */
.aq-balance-cards{margin-bottom:18px}
.aq-filter{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.aqf-item{display:flex;flex-direction:column;gap:6px}
.aqf-item label{font-size:12px;color:var(--text-3)}
.aqf-item .form-control{width:176px;height:38px;font-size:13px}
.aqf-btns{display:flex;gap:10px;margin-left:auto}
.btn-mini{padding:5px 14px;font-size:12px;border-radius:16px}
.fee-tag{font-size:11px;color:var(--text-3);margin-top:2px}
.dl-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 26px}
.dl-group-title{font-size:15px;font-weight:700;padding:14px 0 10px;border-bottom:1px solid var(--line);margin:2px 0 4px}
.dl-group-title:first-child{margin-top:0;padding-top:0}
.dl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px}
.dl-grid-full{grid-template-columns:1fr}
.dl-row{display:flex;padding:11px 0;border-bottom:1px dashed var(--line);font-size:13.5px;min-width:0}
.dl-label{width:120px;flex-shrink:0;color:var(--text-3)}
.dl-val{flex:1;min-width:0;word-break:break-all}
.dl-row-stack{flex-direction:column;gap:6px}
.mono{font-family:monospace;font-size:12.5px}
.pay-snapshot{background:#f7f8fb;border-radius:8px;padding:10px 12px;font-family:monospace;font-size:12px;line-height:1.6;word-break:break-all}

@media (max-width:768px){
  .aq-filter{flex-direction:column;align-items:stretch;gap:10px}
  .aqf-item .form-control{width:100%}
  .aqf-btns{margin-left:0}
  .aqf-btns .btn{flex:1}
  .dl-card{padding:16px}
  .dl-grid{grid-template-columns:1fr;gap:0}
  .dl-label{width:96px}
}
@media (max-width:405px){
  .aq-balance-cards .stat-card{padding:14px}
  .aq-balance-cards .sc-val{font-size:20px}
}