/* ==========================================================================
   星易商城 · 高级视觉皮肤 v1  (纯 CSS 覆盖层，不改页面结构)
   适用：ThinkPHP 5 / FastAdmin / 水平主题 content/shuiping
   ========================================================================== */

:root{
  --xy-primary:#3b6ef6;
  --xy-primary-2:#7a5cff;
  --xy-gradient:linear-gradient(135deg,#4b7bff 0%,#7a5cff 100%);
  --xy-gradient-soft:linear-gradient(135deg,rgba(75,123,255,.10) 0%,rgba(122,92,255,.10) 100%);
  --xy-ink:#131a2b;
  --xy-text:#3d4759;
  --xy-muted:#8892a6;
  --xy-line:rgba(19,26,43,.08);
  --xy-line-strong:rgba(19,26,43,.14);
  --xy-bg:#f4f6fb;
  --xy-card:#fff;
  --xy-radius-lg:20px;
  --xy-radius-md:14px;
  --xy-radius-sm:10px;
  --xy-shadow-xs:0 1px 2px rgba(19,26,43,.04);
  --xy-shadow-sm:0 1px 2px rgba(19,26,43,.04),0 6px 18px -12px rgba(19,26,43,.28);
  --xy-shadow-md:0 10px 34px -20px rgba(19,26,43,.38);
  --xy-shadow-lg:0 24px 64px -32px rgba(19,26,43,.46);
  --xy-ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 基础排版 ---------- */
body{
  background:var(--xy-bg);
  color:var(--xy-text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body::before{
  content:"";position:fixed;left:0;right:0;top:0;height:300px;
  background:linear-gradient(180deg,rgba(75,123,255,.08),rgba(122,92,255,0));
  pointer-events:none;z-index:0;
}
.content.container{position:relative;z-index:1;padding-top:8px}
a{color:var(--xy-primary)}
a:hover,a:focus{color:var(--xy-primary-2);text-decoration:none}
::selection{background:rgba(75,123,255,.18)}

/* ---------- 顶部导航：毛玻璃 ---------- */
nav.navbar.navbar-white{
  background:rgba(255,255,255,.84)!important;
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid var(--xy-line)!important;
  box-shadow:0 8px 30px -26px rgba(19,26,43,.9);
}
nav.navbar .navbar-brand{padding:14px 10px!important;height:64px!important}
nav.navbar .navbar-brand img{max-width:190px;width:auto;height:36px!important;object-fit:contain}
nav.navbar .navbar-nav>li>a{
  color:#39435a!important;font-weight:600;font-size:14px;line-height:22px;padding:21px 16px;
  transition:color .2s var(--xy-ease);
}
nav.navbar .navbar-nav>li>a:hover,
nav.navbar .navbar-nav>li.open>a{color:var(--xy-primary)!important;background:transparent!important}
nav.navbar .navbar-nav>.open>a,nav.navbar .navbar-nav>.open>a:focus,nav.navbar .navbar-nav>.open>a:hover{
  background:transparent!important;border-color:transparent;
}
nav.navbar .dropdown-menu{
  border:1px solid var(--xy-line);border-radius:var(--xy-radius-md);
  box-shadow:var(--xy-shadow-lg);padding:8px;min-width:190px;margin-top:6px;
}
nav.navbar .dropdown-menu>li>a{border-radius:var(--xy-radius-sm);padding:9px 12px;color:#3d4759;font-weight:500}
nav.navbar .dropdown-menu>li>a:hover{background:#f2f5ff;color:var(--xy-primary)}
nav.navbar .avatar-img img{width:24px;height:24px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--xy-line)}
nav.navbar .navbar-toggle{border-color:var(--xy-line-strong);border-radius:10px;padding:9px 10px;margin-top:13px}
nav.navbar .navbar-toggle .icon-bar{background:#4a5568}

/* ---------- 通用面板卡片 ---------- */
.panel.panel-default{
  border:1px solid var(--xy-line)!important;
  border-radius:var(--xy-radius-lg)!important;
  background:var(--xy-card);
  box-shadow:var(--xy-shadow-sm)!important;
  overflow:hidden;
  transition:box-shadow .3s var(--xy-ease);
}
.panel.panel-default:hover{box-shadow:var(--xy-shadow-md)!important}
.panel.panel-default>.panel-heading{
  background:linear-gradient(180deg,#fbfcff 0%,#f4f7ff 100%)!important;
  border-bottom:1px solid var(--xy-line)!important;
  padding:15px 20px!important;border-radius:0!important;
}
.panel.panel-default>.panel-heading h4{
  margin:0;font-size:15px;font-weight:700;color:var(--xy-ink);
  display:flex;align-items:center;gap:10px;letter-spacing:.01em;
}
.panel.panel-default>.panel-heading h4 i.fa{
  width:28px;height:28px;line-height:28px;text-align:center;
  border-radius:9px;background:var(--xy-gradient);color:#fff;font-size:13px;
  box-shadow:0 6px 16px -8px rgba(75,123,255,.9);
}
.panel.panel-default>.panel-body{padding:18px 20px!important}
.panel.panel-default>.panel-body.row{padding:15px 8px!important}
.panel.panel-default.shadow{border-color:var(--xy-line)!important}

/* ---------- 分类导航：胶囊 ---------- */
.swiper.mySwiper{padding:4px 2px 26px!important}
.swiper.mySwiper .swiper-slide{display:inline-flex;align-items:center;justify-content:center}
.category-btn{
  display:inline-flex!important;align-items:center;justify-content:center;
  min-height:38px;padding:9px 20px!important;
  font-size:13.5px!important;font-weight:600!important;line-height:1!important;
  color:#4a5568!important;background:#fff!important;
  border:1px solid var(--xy-line-strong)!important;
  border-radius:999px!important;
  box-shadow:var(--xy-shadow-xs)!important;
  transition:all .25s var(--xy-ease)!important;white-space:nowrap;
}
.category-btn:hover{
  color:var(--xy-primary)!important;border-color:rgba(75,123,255,.55)!important;
  background:#f7f9ff!important;transform:translateY(-1px);box-shadow:var(--xy-shadow-sm)!important;
}
.category-btn.active{
  color:#fff!important;border-color:transparent!important;
  background:var(--xy-gradient)!important;
  box-shadow:0 10px 26px -12px rgba(75,123,255,.95)!important;
}
.swiper-scrollbar{border-radius:99px;background:rgba(19,26,43,.06)!important;height:5px!important}
.swiper-scrollbar-drag{background:rgba(75,123,255,.55)!important;border-radius:99px}

/* ---------- 商品卡片 ---------- */
.tb-recommend-content-item.table-goods{
  position:relative!important;min-height:108px;
  margin:0 0 14px!important;padding:15px 15px 15px 106px!important;
  background:#fff!important;
  border:1px solid var(--xy-line)!important;
  border-radius:var(--xy-radius-md)!important;
  box-shadow:var(--xy-shadow-xs)!important;overflow:visible!important;
  transition:transform .28s var(--xy-ease),box-shadow .28s var(--xy-ease),border-color .28s var(--xy-ease);
}
.tb-recommend-content-item.table-goods::after{
  content:"";position:absolute;left:0;top:0;right:0;bottom:0;border-radius:inherit;
  background:var(--xy-gradient-soft);opacity:0;transition:opacity .28s var(--xy-ease);pointer-events:none;
}
.tb-recommend-content-item.table-goods:hover{
  transform:translateY(-3px);border-color:rgba(75,123,255,.28)!important;
  box-shadow:var(--xy-shadow-md)!important;background:#fff!important;
}
.tb-recommend-content-item.table-goods:hover::after{opacity:1}
.tb-recommend-content-item .item-link{display:block!important;width:100%;height:100%}
.tb-recommend-content-item .img-wrapper{z-index:1;
  position:absolute!important;left:15px!important;top:15px!important;
  width:76px!important;height:76px!important;border-radius:12px!important;overflow:hidden;
  background:linear-gradient(135deg,#f1f4fb,#e9eefb);
  box-shadow:0 6px 18px -12px rgba(19,26,43,.7);
}
.tb-recommend-content-item .img-wrapper img{
  width:100%!important;height:100%!important;object-fit:cover;border-radius:12px!important;
  opacity:1!important;transition:transform .5s var(--xy-ease);
}
.tb-recommend-content-item:hover .img-wrapper img{transform:scale(1.06)}
.tb-recommend-content-item .info-wrapper{position:relative;z-index:1;margin-left:0!important;padding-right:104px;overflow:visible!important}
.tb-recommend-content-item .info-wrapper .title{
  display:block!important;max-height:44px!important;margin:1px 0 8px!important;
  color:var(--xy-ink)!important;font-size:15px!important;font-weight:600!important;line-height:22px!important;
  white-space:normal!important;overflow:hidden;text-overflow:ellipsis;word-break:break-word;
}
.tb-recommend-content-item .info-wrapper .tag-list{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  height:auto!important;overflow:visible!important;text-align:right;margin-top:0!important;
}
.price-value{
  display:inline-block;font-size:20px!important;font-weight:800;line-height:1.15;
  letter-spacing:-.01em;color:#e8453c!important;
}
.price-value em{
  margin-right:3px!important;font-size:13px!important;font-weight:700!important;
  font-style:normal!important;vertical-align:middle;color:#e8453c;
}

/* 标签胶囊 */
.goods-tag{
  display:inline-flex!important;align-items:center;
  margin:0 6px 6px 0!important;padding:3px 9px!important;
  font-size:11.5px!important;font-weight:600;line-height:1.35!important;
  border:1px solid transparent!important;border-radius:999px!important;
  background:rgba(24,188,156,.10);color:#0f9d7f!important;
}
.goods-tag.text-info{background:rgba(67,151,253,.10);color:#2b7fe0!important;border-color:transparent!important}
.goods-tag.text-danger{background:rgba(237,60,43,.09);color:#d93a29!important;border-color:transparent!important}
.goods-tag.text-warning{background:rgba(224,141,9,.11);color:#c47a05!important;border-color:transparent!important}

/* 公告内容 */
.hot-goods{font-size:13.5px;line-height:1.9;color:#4a5568}
.hot-goods a{font-weight:600}
.hot-goods p{margin-bottom:10px}
.hot-goods p:last-child{margin-bottom:0}

/* ---------- 商品详情页 ---------- */
.prod-details-gwrap{
  border-radius:var(--xy-radius-lg)!important;background:#fff;
  border:1px solid var(--xy-line);box-shadow:var(--xy-shadow-sm);
  padding:24px!important;overflow:hidden;
}
.goods-page-cover img{
  border-radius:var(--xy-radius-md)!important;border:1px solid var(--xy-line);
  background:linear-gradient(135deg,#f1f4fb,#e9eefb);
  box-shadow:0 14px 36px -24px rgba(19,26,43,.85);
  transition:transform .4s var(--xy-ease);
}
.goods-page-cover img:hover{transform:translateY(-2px)}
.prod-details__prod-name h1{
  font-size:22px!important;font-weight:700!important;line-height:1.45!important;
  color:var(--xy-ink)!important;letter-spacing:.005em;
}
.variations__title{font-size:13.5px;font-weight:600;color:#59637a}
.variations__title>span{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.count{
  display:inline-flex!important;align-items:center;
  border:1px solid var(--xy-line-strong)!important;border-radius:12px!important;
  overflow:hidden;background:#fff;box-shadow:var(--xy-shadow-xs);
}
.count__ctrl{
  padding:7px 15px!important;background:#f4f7ff!important;border:0!important;
  color:#40506b!important;font-weight:700!important;line-height:1!important;
  transition:background .2s var(--xy-ease),color .2s var(--xy-ease);
}
.count__ctrl:hover{background:#e8eeff!important;color:var(--xy-primary)!important}
.count__num{padding:0 12px!important;border:0!important;background:transparent!important;font-weight:600;color:var(--xy-ink)}

.select-specs,.pay-type{
  border:1px solid var(--xy-line-strong)!important;border-radius:999px!important;
  background:#fff!important;color:#3d4759!important;
  font-size:13px!important;font-weight:600!important;box-shadow:var(--xy-shadow-xs)!important;
  transition:all .22s var(--xy-ease)!important;
}
.select-specs:hover,.pay-type:hover{
  border-color:rgba(75,123,255,.5)!important;color:var(--xy-primary)!important;transform:translateY(-1px);
}
.select-specs.active,.pay-type.active{
  border-color:transparent!important;color:#fff!important;background:var(--xy-gradient)!important;
  box-shadow:0 10px 24px -14px rgba(75,123,255,.95)!important;
}
.select-specs.disabled,.pay-type.disabled{
  background:#f4f5f8!important;color:#a2a9b8!important;border-color:transparent!important;
  box-shadow:none!important;cursor:not-allowed!important;transform:none!important;
}

/* 购买按钮 */
#buy-btn{
  height:54px!important;border:0!important;border-radius:var(--xy-radius-md)!important;
  background:var(--xy-gradient)!important;color:#fff!important;
  font-size:16px!important;font-weight:700!important;letter-spacing:.02em;
  box-shadow:0 16px 34px -18px rgba(75,123,255,1)!important;
  display:flex!important;align-items:center;justify-content:center;gap:10px;
  transition:transform .22s var(--xy-ease),box-shadow .22s var(--xy-ease),filter .22s var(--xy-ease);
}
#buy-btn:hover:not(.disabled):not([disabled]){
  transform:translateY(-2px);filter:brightness(1.05);
  box-shadow:0 22px 44px -20px rgba(75,123,255,1)!important;
}
#buy-btn.disabled,#buy-btn[disabled]{
  background:#e6e9f0!important;color:#a2a9b8!important;box-shadow:none!important;transform:none!important;
}
#buy-btn .icon svg{width:22px;height:22px}

/* 表单控件 */
.form-control{
  border:1px solid var(--xy-line-strong)!important;border-radius:var(--xy-radius-sm)!important;
  padding:11px 13px;box-shadow:none!important;background:#fcfdff;color:var(--xy-ink);
  transition:border-color .2s var(--xy-ease),box-shadow .2s var(--xy-ease),background .2s var(--xy-ease);
}
.form-control:focus{
  border-color:rgba(75,123,255,.7)!important;background:#fff;
  box-shadow:0 0 0 4px rgba(75,123,255,.12)!important;
}
.form-hint{color:var(--xy-muted);line-height:1.8}

/* 销售信息 */
.prod-offering__delivinfo{
  border:1px solid var(--xy-line);border-radius:var(--xy-radius-md);
  background:linear-gradient(180deg,#fbfcff,#f6f8ff);overflow:hidden;
}
.delivinfo__header{
  padding:12px 16px;font-size:13.5px;font-weight:700;color:var(--xy-ink);
  border-bottom:1px solid var(--xy-line);background:rgba(255,255,255,.7);
}
.delivinfo__body{padding:14px 16px}
.delivinfo__item{display:flex;align-items:center;gap:10px;padding:7px 0;color:#4a5568;font-size:13.5px}
.delivinfo__item .icon{display:inline-flex;color:var(--xy-primary)}
.delivinfo__item svg{width:17px;height:17px}
.delivinfo__item b{color:var(--xy-ink);font-weight:600}

/* 面包屑 */
.breadcrumbs{margin:6px 0 16px}
.breadcrumb{background:transparent!important;padding:0!important}
.breadcrumb-item{font-size:13px;color:var(--xy-muted)!important}
.breadcrumb-item a{color:#7a8598!important}
.breadcrumb-item a:hover{color:var(--xy-primary)!important}
.breadcrumb-item.active{color:var(--xy-ink)!important;font-weight:600}
.breadcrumb>li+li:before{color:#c3cad8!important}

/* 商品详情正文 */
.goods-detail{font-size:14.5px;line-height:1.9;color:#3d4759}
.goods-detail img{border-radius:var(--xy-radius-sm);margin:6px 0}
.goods-detail h1,.goods-detail h2,.goods-detail h3{color:var(--xy-ink);font-weight:700}
.goods-detail table{width:100%;border-collapse:collapse}
.goods-detail td,.goods-detail th{border:1px solid var(--xy-line);padding:8px 10px}

/* ---------- 页脚 ---------- */
.main-footer-section{
  margin-top:56px!important;
  background:#fff;border-top:1px solid var(--xy-line)!important;
  padding:26px 0!important;
}
.main-footer-section__midline-links{
  display:flex!important;flex-wrap:wrap;align-items:center;gap:18px;
  color:var(--xy-muted);font-size:13px;
}
.main-footer-section__midline-links a{color:#68738a!important;font-weight:500}
.main-footer-section__midline-links a:hover{color:var(--xy-primary)!important}
.main-footer-section__midline-links .ml-auto{margin-left:auto!important;color:var(--xy-muted)}

/* ---------- 弹窗 ---------- */
#alert-html{border-radius:var(--xy-radius-lg)!important;box-shadow:var(--xy-shadow-lg)!important}
#alert-html .modal_close{
  background:linear-gradient(180deg,#fff,#f4f7ff)!important;color:#4a5568!important;
  border-top:1px solid var(--xy-line)!important;
  border-bottom-left-radius:var(--xy-radius-lg)!important;border-bottom-right-radius:var(--xy-radius-lg)!important;
  font-weight:600;
}
#alert-html .modal_close:hover{color:var(--xy-primary)!important}

/* ---------- 按钮通用 ---------- */
.btn-primary{
  background:var(--xy-gradient)!important;border-color:transparent!important;
  border-radius:var(--xy-radius-sm)!important;font-weight:600!important;
  box-shadow:0 10px 24px -16px rgba(75,123,255,.95)!important;
}
.btn-primary:hover,.btn-primary:focus,.btn-primary:active{
  background:var(--xy-gradient)!important;border-color:transparent!important;filter:brightness(1.05);
}
.btn{border-radius:var(--xy-radius-sm)}
.btn-default{background:#fff!important;border-color:var(--xy-line-strong)!important;color:#4a5568!important}
.btn-default:hover{background:#f7f9ff!important;border-color:rgba(75,123,255,.5)!important;color:var(--xy-primary)!important}

/* ---------- 首页新闻卡片 ---------- */
.page-section__header h2,.page-section__header h1{color:var(--xy-ink)!important;font-weight:700!important}
.product-grid-item .product,.grid-item .product{
  background:#fff!important;border:1px solid var(--xy-line)!important;
  border-radius:var(--xy-radius-md)!important;overflow:hidden;
  box-shadow:var(--xy-shadow-xs)!important;height:100%;
  transition:transform .28s var(--xy-ease),box-shadow .28s var(--xy-ease);
}
.product-grid-item .product:hover,.grid-item .product:hover{transform:translateY(-3px);box-shadow:var(--xy-shadow-md)!important}
.product__image{border-radius:0!important;overflow:hidden;background:linear-gradient(135deg,#f1f4fb,#e9eefb)}
.product__image img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--xy-ease)}
.product-grid-item .product:hover .product__image img{transform:scale(1.05)}
.product_name a{color:var(--xy-ink)!important;font-weight:600;line-height:1.55}
.product_name a:hover{color:var(--xy-primary)!important}
.article__caption{color:var(--xy-muted)!important;font-size:12.5px;line-height:1.7}

/* ---------- 移动端适配 ---------- */
@media (max-width:991px){
  nav.navbar .navbar-nav>li>a{padding:14px 16px}
  .tb-recommend-content-item .info-wrapper{padding-right:92px}
  .price-value{font-size:18px!important}
}
@media (max-width:767px){
  body{font-size:13.5px}
  body::before{height:200px}
  .panel.panel-default{border-radius:16px!important}
  .panel.panel-default>.panel-heading{padding:13px 16px!important}
  .panel.panel-default>.panel-body{padding:14px 16px!important}
  .tb-recommend-content-item.table-goods{
    min-height:96px;padding:13px 12px 13px 92px!important;border-radius:var(--xy-radius-md)!important;
  }
  .tb-recommend-content-item .img-wrapper{z-index:1;left:12px!important;top:13px!important;width:68px!important;height:68px!important}
  .tb-recommend-content-item .info-wrapper{padding-right:0!important}
  .tb-recommend-content-item .info-wrapper .title{font-size:14px!important;line-height:20px!important;max-height:40px!important}
  .tb-recommend-content-item .info-wrapper .tag-list{
    position:static!important;transform:none!important;text-align:left;margin-top:2px!important;
  }
  .price-value{font-size:17px!important}
  .goods-tag{font-size:10.5px!important;padding:2px 8px!important}
  .prod-details-gwrap{padding:16px!important;border-radius:16px!important}
  .prod-details__prod-name h1{font-size:19px!important}
  #buy-btn{height:50px!important;font-size:15px!important}
  .main-footer-section__midline-links{flex-direction:column;align-items:flex-start;gap:10px}
  .main-footer-section__midline-links .ml-auto{margin-left:0!important}
}
@media (max-width:480px){
  .tb-recommend-content-item.table-goods{padding:12px 12px 12px 88px!important}
  .tb-recommend-content-item .img-wrapper{z-index:1;left:12px!important;top:12px!important;width:64px!important;height:64px!important}
  .tb-recommend-content-item .info-wrapper{padding-right:0!important}
  .category-btn{padding:8px 15px!important;font-size:12.5px!important}
}

html{scroll-behavior:smooth}
#md{scroll-margin-top:84px}
.content.container{padding-bottom:10px}

/* 顶部公告 / 说明条 */
.page-container.home .pc-hidden.shadow{
  background:linear-gradient(135deg,rgba(75,123,255,.10),rgba(122,92,255,.07))!important;
  border:1px solid rgba(75,123,255,.18)!important;
  border-radius:var(--xy-radius-lg)!important;
  box-shadow:none!important;
  padding:16px 18px!important;
  color:#4a5568!important;
  font-size:13.5px!important;
  line-height:1.95!important;
}
.page-container.home .pc-hidden.shadow a{color:var(--xy-primary)!important;font-weight:600}
.page-container.home .pc-hidden.shadow img{max-width:100%;border-radius:var(--xy-radius-sm)}