/* =====================================================================
   优选商城 - 前台样式 (自适应)
   ===================================================================== */
:root {
    --primary: #e93b3d;
    --primary-dark: #c62b2d;
    --primary-soft: #fff0f0;
    --text: #222;
    --text-2: #666;
    --text-3: #999;
    --border: #ececec;
    --bg: #f5f5f5;
    --white: #fff;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 2px 12px rgba(0, 0, 0, .06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);
    --container: 1200px;
    --header-h: 68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    font-size: 14px;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; outline: none; }
button { cursor: pointer; border: none; background: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-3); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.flex { display: flex; } .flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; } .gap-8 { gap: 8px; } .gap-16 { gap: 16px; }
.hide { display: none !important; }

/* ---------------- 按钮 ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 20px; border-radius: var(--radius-sm); font-size: 14px;
    border: 1px solid transparent; transition: all .2s; white-space: nowrap;
    line-height: 1.4;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-outline { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-outline:hover { background: var(--primary-soft); }
.btn-gray { background: #f2f2f2; color: var(--text-2); }
.btn-gray:hover { background: #e8e8e8; color: var(--text); }
.btn-block { width: 100%; }
.btn-lg { padding: 13px 32px; font-size: 16px; }
.btn-sm { padding: 5px 12px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------------- 头部 ---------------- */
.header {
    position: sticky; top: 0; z-index: 100; background: var(--white);
    box-shadow: 0 1px 8px rgba(0, 0, 0, .06);
}
.header-inner {
    height: var(--header-h); display: flex; align-items: center; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; white-space: nowrap; }
.logo img { height: 34px; width: auto; }
.logo .logo-text { color: var(--primary); }

.nav { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav a {
    padding: 8px 14px; border-radius: var(--radius-sm); font-size: 15px; color: var(--text-2);
}
.nav a:hover, .nav a.active { color: var(--primary); background: var(--primary-soft); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.search-box {
    display: flex; align-items: center; background: #f4f4f4; border-radius: 20px;
    padding: 4px 4px 4px 16px; width: 240px;
}
.search-box input { flex: 1; border: none; background: none; height: 32px; min-width: 0; }
.search-box button {
    width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
}

.lang-switch { position: relative; }
.lang-btn {
    display: flex; align-items: center; gap: 5px; padding: 6px 10px; border-radius: var(--radius-sm);
    color: var(--text-2); font-size: 14px; border: 1px solid var(--border);
}
.lang-btn:hover { border-color: var(--primary); color: var(--primary); }
.lang-menu {
    position: absolute; right: 0; top: calc(100% + 8px); background: #fff; min-width: 130px;
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 6px; display: none; z-index: 20;
}
.lang-menu.open { display: block; }
.lang-menu a { display: block; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 14px; }
.lang-menu a:hover, .lang-menu a.active { background: var(--primary-soft); color: var(--primary); }

.cart-link { position: relative; display: flex; align-items: center; padding: 6px; color: var(--text-2); }
.cart-link:hover { color: var(--primary); }
.cart-badge {
    position: absolute; top: -2px; right: -4px; min-width: 17px; height: 17px; padding: 0 4px;
    background: var(--primary); color: #fff; font-size: 11px; border-radius: 9px;
    display: flex; align-items: center; justify-content: center; line-height: 1;
}
.cart-badge:empty, .cart-badge[data-count="0"] { display: none; }

.menu-toggle { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; font-size: 22px; }

/* ---------------- 主体 ---------------- */
.main { min-height: 60vh; padding: 24px 0 48px; }

.breadcrumb { display: flex; align-items: center; gap: 6px; color: var(--text-3); font-size: 13px; margin-bottom: 16px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--primary); }

.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.card-hd {
    padding: 16px 20px; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.card-hd h3 { font-size: 17px; font-weight: 600; }
.card-bd { padding: 20px; }

.section-title {
    display: flex; align-items: center; justify-content: space-between; margin: 32px 0 18px;
}
.section-title h2 {
    font-size: 22px; font-weight: 700; position: relative; padding-left: 14px;
}
.section-title h2::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 4px; height: 20px; background: var(--primary); border-radius: 2px;
}
.section-title .more { color: var(--text-3); font-size: 14px; }

/* ---------------- 轮播 ---------------- */
.banner { position: relative; border-radius: var(--radius); overflow: hidden; margin-bottom: 8px; }
.banner-track { display: flex; transition: transform .5s ease; }
.banner-item { flex: 0 0 100%; }
.banner-item img { width: 100%; height: 380px; object-fit: cover; }
.banner-dots {
    position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px;
}
.banner-dots span {
    width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .6); cursor: pointer;
}
.banner-dots span.active { background: #fff; width: 22px; border-radius: 5px; }
.banner-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px;
    background: rgba(0, 0, 0, .3); color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.banner-arrow:hover { background: rgba(0, 0, 0, .5); }
.banner-arrow.prev { left: 16px; } .banner-arrow.next { right: 16px; }

/* ---------------- 分类快捷入口 ---------------- */
.cat-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px;
}
.cat-item {
    background: #fff; border-radius: var(--radius); padding: 18px 8px; text-align: center;
    transition: all .2s; box-shadow: var(--shadow);
}
.cat-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cat-item img { width: 52px; height: 52px; margin: 0 auto 10px; border-radius: 50%; object-fit: cover; }
.cat-item span { font-size: 14px; color: var(--text-2); }

/* ---------------- 商品卡片 ---------------- */
.product-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px;
}
.product-card {
    background: #fff; border-radius: var(--radius); overflow: hidden; transition: all .25s;
    box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-thumb { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: #fafafa; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-thumb img { transform: scale(1.06); }
.product-tag {
    position: absolute; top: 10px; left: 10px; background: var(--primary); color: #fff;
    font-size: 12px; padding: 2px 8px; border-radius: 4px;
}
.product-tag.new { background: #ff9500; }
.product-info { padding: 12px 14px 16px; display: flex; flex-direction: column; flex: 1; }
.product-name {
    font-size: 15px; color: var(--text); line-height: 1.45; height: 44px; overflow: hidden;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.product-sub { font-size: 12px; color: var(--text-3); margin-top: 4px; height: 18px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.product-bottom { margin-top: auto; padding-top: 10px; display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.product-price { color: var(--primary); font-size: 18px; font-weight: 700; }
.product-price small { font-size: 12px; font-weight: 400; }
.product-origin { color: var(--text-3); font-size: 12px; text-decoration: line-through; }
.product-sales { color: var(--text-3); font-size: 12px; white-space: nowrap; }

/* ---------------- 详情页 ---------------- */
.detail-wrap { display: grid; grid-template-columns: 460px 1fr; gap: 32px; }
.gallery-main { border-radius: var(--radius); overflow: hidden; background: #fff; aspect-ratio: 1/1; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumbs img {
    width: 70px; height: 70px; object-fit: cover; border-radius: var(--radius-sm);
    border: 2px solid transparent; cursor: pointer;
}
.gallery-thumbs img.active { border-color: var(--primary); }

.detail-info h1 { font-size: 24px; line-height: 1.4; margin-bottom: 8px; }
.detail-info .subtitle { color: var(--text-3); font-size: 14px; margin-bottom: 18px; }
.price-box {
    background: linear-gradient(135deg, #fff5f5, #fff); border-radius: var(--radius);
    padding: 18px 20px; margin-bottom: 20px;
}
.price-box .now { color: var(--primary); font-size: 32px; font-weight: 700; }
.price-box .now small { font-size: 16px; }
.price-box .old { color: var(--text-3); text-decoration: line-through; margin-left: 12px; }
.detail-meta { display: flex; gap: 28px; color: var(--text-3); font-size: 13px; margin-top: 10px; }
.detail-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.detail-row .label { color: var(--text-3); width: 56px; flex-shrink: 0; }
.qty-box { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.qty-box button { width: 36px; height: 38px; background: #fafafa; color: var(--text-2); font-size: 18px; }
.qty-box button:hover { background: #f0f0f0; color: var(--primary); }
.qty-box input { width: 56px; height: 38px; text-align: center; border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.detail-actions { display: flex; gap: 12px; margin-top: 26px; }
.detail-actions .btn { flex: 0 1 200px; }

.detail-desc { margin-top: 32px; }
.detail-desc .tabs { display: flex; border-bottom: 1px solid var(--border); }
.detail-desc .tabs span { padding: 12px 24px; cursor: pointer; color: var(--text-2); border-bottom: 2px solid transparent; }
.detail-desc .tabs span.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.desc-body { padding: 24px 4px; }
.desc-body img { border-radius: var(--radius-sm); margin: 8px 0; }

/* ---------------- 列表筛选 ---------------- */
.filter-bar { background: #fff; border-radius: var(--radius); padding: 14px 20px; margin-bottom: 18px; box-shadow: var(--shadow); }
.filter-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 7px 0; }
.filter-row .label { color: var(--text-3); width: 56px; flex-shrink: 0; }
.filter-row .opts { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-row .opts a { padding: 4px 12px; border-radius: var(--radius-sm); color: var(--text-2); font-size: 13px; }
.filter-row .opts a:hover { color: var(--primary); }
.filter-row .opts a.active { background: var(--primary); color: #fff; }

/* ---------------- 空状态 ---------------- */
.empty { text-align: center; padding: 70px 20px; color: var(--text-3); }
.empty .icon { font-size: 56px; margin-bottom: 14px; opacity: .35; }
.empty p { margin-bottom: 18px; }

/* ---------------- 表单 ---------------- */
.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 7px; color: var(--text-2); font-size: 14px; }
.form-label .req { color: var(--primary); margin-left: 3px; }
.form-control {
    width: 100%; height: 42px; padding: 0 14px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); background: #fff; transition: border-color .2s;
}
textarea.form-control { height: auto; padding: 10px 14px; resize: vertical; min-height: 90px; }
.form-control:focus { border-color: var(--primary); }
.form-control::placeholder { color: #bbb; }
.form-tip { font-size: 12px; color: var(--text-3); margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.radio-group, .check-group { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.radio-group label, .check-group label { display: flex; align-items: center; gap: 6px; cursor: pointer; }

/* ---------------- 购物车 ---------------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding: 14px 10px; color: var(--text-3); font-weight: 400; font-size: 13px; border-bottom: 1px solid var(--border); }
.cart-table td { padding: 16px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-product { display: flex; align-items: center; gap: 14px; }
.cart-product img { width: 76px; height: 76px; object-fit: cover; border-radius: var(--radius-sm); }
.cart-product .name { font-size: 14px; line-height: 1.4; }
.cart-product .name:hover { color: var(--primary); }
.cart-foot {
    display: flex; align-items: center; justify-content: space-between; padding: 18px 20px;
    flex-wrap: wrap; gap: 14px;
}
.cart-summary { display: flex; align-items: baseline; gap: 10px; }
.cart-summary .total-price { color: var(--primary); font-size: 24px; font-weight: 700; }

/* ---------------- 结算 ---------------- */
.checkout-grid { display: grid; grid-template-columns: 1fr 360px; gap: 20px; align-items: start; }
.order-mini { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--border); }
.order-mini img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius-sm); }
.order-mini .info { flex: 1; min-width: 0; }
.order-mini .name { font-size: 13px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.order-mini .price { color: var(--primary); font-size: 14px; }
.sum-row { display: flex; justify-content: space-between; padding: 8px 0; color: var(--text-2); }
.sum-row.total { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 14px; }
.sum-row.total .val { color: var(--primary); font-size: 22px; font-weight: 700; }

/* ---------------- 订单 ---------------- */
.order-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; overflow: hidden; }
.order-card .head {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
    padding: 14px 20px; background: #fafafa; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-3);
}
.order-card .head .no { color: var(--text); }
.order-card .body { padding: 16px 20px; }
.order-card .foot {
    padding: 12px 20px; border-top: 1px solid var(--border); display: flex;
    justify-content: flex-end; align-items: center; gap: 14px; flex-wrap: wrap;
}
.status-badge { padding: 2px 10px; border-radius: 12px; font-size: 12px; }
.status-0 { background: #fff3e0; color: #e67e22; }
.status-1 { background: #e3f2fd; color: #1976d2; }
.status-2 { background: #e8f5e9; color: #2e7d32; }
.status-3 { background: #f1f1f1; color: #777; }
.status-4 { background: #fdecea; color: #c0392b; }

.result-page { text-align: center; padding: 60px 20px; }
.result-page .icon { font-size: 64px; color: #52c41a; margin-bottom: 16px; }
.result-page h2 { font-size: 24px; margin-bottom: 10px; }
.result-page p { color: var(--text-3); margin-bottom: 24px; }

/* ---------------- 分页 ---------------- */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 30px; flex-wrap: wrap; }
.pagination li, .pagination a, .pagination span {
    display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px;
    padding: 0 10px; border-radius: var(--radius-sm); background: #fff; color: var(--text-2);
    border: 1px solid var(--border); font-size: 14px;
}
.pagination .active span, .pagination .active a { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .disabled span { color: #ccc; }
/* ThinkPHP 分页容器 */
.pagination { list-style: none; }

/* ---------------- 页脚 ---------------- */
.footer { background: #2b2b2b; color: #aaa; padding: 40px 0 24px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer p, .footer li { font-size: 13px; line-height: 2; }
.footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #3a3a3a; margin-top: 28px; padding-top: 18px; text-align: center; font-size: 13px; color: #888; }

/* ---------------- 提示 ---------------- */
.toast {
    position: fixed; left: 50%; top: 80px; transform: translateX(-50%) translateY(-20px);
    background: rgba(0, 0, 0, .82); color: #fff; padding: 11px 24px; border-radius: 22px;
    font-size: 14px; z-index: 9999; opacity: 0; transition: all .3s; pointer-events: none; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: rgba(46, 125, 50, .92); }
.toast.error { background: rgba(198, 40, 40, .92); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 992px) {
    :root { --header-h: 60px; }
    .detail-wrap { grid-template-columns: 1fr; gap: 24px; }
    .checkout-grid { grid-template-columns: 1fr; }
    .gallery-main { max-width: 460px; margin: 0 auto; }
    .search-box { width: 180px; }
    .banner-item img { height: 300px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav {
        position: fixed; left: 0; top: var(--header-h); right: 0; bottom: 0; background: #fff;
        flex-direction: column; align-items: stretch; padding: 12px 16px; gap: 4px;
        transform: translateX(-100%); transition: transform .28s; z-index: 99; overflow-y: auto;
    }
    .nav.open { transform: translateX(0); }
    .nav a { padding: 13px 16px; font-size: 16px; border-bottom: 1px solid var(--border); border-radius: 0; }
    .header-inner { gap: 12px; }
    .search-box { display: none; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-name { font-size: 14px; height: 40px; }
    .banner-item img { height: 200px; }
    .detail-actions .btn { flex: 1; }
    .cart-table thead { display: none; }
    .cart-table tr { display: flex; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--border); gap: 8px; }
    .cart-table td { border: none; padding: 4px 0; width: 100%; }
    .cart-table td.check { width: auto; }
    .cart-table td.price-td::before { content: '单价 / '; color: var(--text-3); font-size: 12px; }
    .form-row { grid-template-columns: 1fr; }
    .main { padding: 16px 0 36px; }
    .section-title h2 { font-size: 18px; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .product-info { padding: 10px 10px 12px; }
    .product-price { font-size: 16px; }
    .product-sales { display: none; }
    .btn-lg { padding: 12px 22px; font-size: 15px; }
    .gallery-thumbs img { width: 56px; height: 56px; }
    .detail-info h1 { font-size: 19px; }
    .price-box .now { font-size: 26px; }
}

/* =====================================================================
   会员 / 支付 / 余额
   ===================================================================== */
.text-success { color: #2e9e5b; }
.text-danger { color: var(--primary); }

.member-link {
    display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px;
    border-radius: var(--radius-sm); color: var(--text-2); font-size: 14px;
    border: 1px solid var(--border); white-space: nowrap; max-width: 130px;
    overflow: hidden; text-overflow: ellipsis;
}
.member-link:hover { border-color: var(--primary); color: var(--primary); }
.nav-member { display: none; }

/* ---------------- 登录注册 ---------------- */
.auth-wrap { display: flex; justify-content: center; padding: 40px 0; }
.auth-card {
    width: 100%; max-width: 420px; background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 34px 30px;
}
.auth-card h2 { font-size: 22px; margin-bottom: 6px; }
.auth-desc { color: var(--text-3); font-size: 13px; margin-bottom: 24px; }
.auth-foot { text-align: center; margin-top: 18px; font-size: 14px; color: var(--text-3); }
.auth-foot a { color: var(--primary); }

/* ---------------- 会员中心 ---------------- */
.member-wrap { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: start; }
.member-side { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.member-user { display: flex; align-items: center; gap: 12px; padding: 18px 16px; border-bottom: 1px solid var(--border); }
.member-user .avatar {
    width: 44px; height: 44px; border-radius: 50%; background: var(--primary-soft); color: var(--primary);
    display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; flex-shrink: 0;
}
.member-user .name { font-weight: 600; font-size: 15px; }
.member-user .tip { font-size: 12px; color: var(--text-3); }
.member-balance {
    padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-3);
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.member-balance b { color: var(--primary); font-size: 18px; }
.member-balance .recharge-btn {
    margin-left: auto; font-size: 12px; padding: 3px 10px; border-radius: 12px;
    background: var(--primary); color: #fff;
}
.member-balance .recharge-btn:hover { background: var(--primary-dark); color: #fff; }
.member-nav { display: flex; flex-direction: column; padding: 8px; }
.member-nav a { padding: 11px 14px; border-radius: var(--radius-sm); color: var(--text-2); font-size: 14px; }
.member-nav a:hover { background: #fafafa; color: var(--primary); }
.member-nav a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.member-main { min-width: 0; }

.member-stat { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.member-stat .item { text-align: center; padding: 18px 8px; border-radius: var(--radius); background: #fafafa; transition: all .2s; }
.member-stat .item:hover { background: var(--primary-soft); }
.member-stat .num { font-size: 22px; font-weight: 700; color: var(--primary); }
.member-stat .label { font-size: 13px; color: var(--text-3); margin-top: 4px; }

.detail-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.detail-list .item .label { color: var(--text-3); font-size: 13px; }
.detail-list .item .val { font-size: 14px; margin-top: 3px; word-break: break-all; }

.order-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.order-tabs a { padding: 5px 12px; border-radius: var(--radius-sm); font-size: 13px; color: var(--text-2); }
.order-tabs a:hover { color: var(--primary); }
.order-tabs a.active { background: var(--primary); color: #fff; }

/* ---------------- 收货地址 ---------------- */
.addr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.addr-card {
    position: relative; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 14px; background: #fff; transition: all .2s;
}
.addr-card.is-default { border-color: var(--primary); background: var(--primary-soft); }
.addr-name { font-weight: 600; margin-bottom: 6px; padding-right: 44px; }
.addr-detail { color: var(--text-3); font-size: 13px; line-height: 1.6; min-height: 38px; }
.addr-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.addr-pickable { cursor: pointer; }
.addr-pickable:hover { border-color: var(--primary); }
.addr-pickable.active { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 2px rgba(233, 59, 61, .12); }

/* ---------------- 余额 ---------------- */
.balance-hero {
    background: linear-gradient(135deg, var(--primary), #ff7a45); color: #fff;
    border-radius: var(--radius); padding: 22px 24px; margin-bottom: 20px;
}
.balance-hero span { opacity: .85; font-size: 13px; }
.balance-hero b { display: block; font-size: 32px; margin-top: 6px; }
.recharge-box { border: 1px dashed var(--border); border-radius: var(--radius); padding: 18px; }
.amount-picks { display: flex; gap: 10px; flex-wrap: wrap; }
.amount-pick {
    min-width: 74px; padding: 9px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: #fff; color: var(--text-2);
}
.amount-pick:hover { border-color: var(--primary); color: var(--primary); }
.amount-pick.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------------- 收银台 / 支付 ---------------- */
.pay-wrap { max-width: 720px; margin: 0 auto; }
.pay-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pay-amount { text-align: right; }
.pay-amount span { color: var(--text-3); font-size: 13px; display: block; }
.pay-amount b { color: var(--primary); font-size: 28px; }

.pay-channels { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.pay-channel {
    display: flex; align-items: center; gap: 10px; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px 16px; cursor: pointer; transition: all .18s; background: #fff;
}
.pay-channel:hover { border-color: var(--primary); }
.pay-channel input { accent-color: var(--primary); }
.pay-channel:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 2px rgba(233, 59, 61, .1); }
.pay-channel .ch-name { font-size: 14px; }
.pay-channel .ch-tip { margin-left: auto; font-size: 12px; color: var(--text-3); }

.pay-modal {
    position: fixed; inset: 0; background: rgba(0, 0, 0, .55); z-index: 9998;
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.pay-modal-box {
    background: #fff; border-radius: 14px; padding: 24px; width: 100%; max-width: 320px;
    text-align: center; box-shadow: var(--shadow-lg);
}
.pay-modal-box h3 { font-size: 16px; margin-bottom: 14px; }
.pay-modal-box .qr-img { width: 220px; height: 220px; margin: 0 auto 10px; }
.pay-modal-box .qr-url { font-size: 11px; color: var(--text-3); word-break: break-all; margin-bottom: 8px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 992px) {
    .member-wrap { grid-template-columns: 1fr; }
    .member-side { display: flex; flex-wrap: wrap; align-items: center; }
    .member-user { border-bottom: none; }
    .member-balance { border-bottom: none; margin-left: auto; }
    .member-nav { flex-direction: row; overflow-x: auto; width: 100%; padding: 8px; gap: 4px; }
    .member-nav a { white-space: nowrap; }
}

@media (max-width: 768px) {
    .nav-member { display: block; }
    .member-link { display: none; }
    .member-stat { grid-template-columns: repeat(2, 1fr); }
    .addr-grid { grid-template-columns: 1fr; }
    .pay-channels { grid-template-columns: 1fr; }
    .auth-card { padding: 26px 20px; }
}