/* ==========================================================================
   WiFiAssist 用户中心统一皮肤（浅灰主题 · 侧边栏外壳）
   用法：用户页面 <head> 中、框架 CSS 之后引入本文件；不改动框架文件，全部覆盖。
   桌面端(>=900px)：左侧固定侧边栏 + 右侧内容区
   移动端(<900px)：顶部栏 + 抽屉式侧边栏 + 单列卡片
   ========================================================================== */

:root {
    --wa-bg: #f2f4f7;
    --wa-card: #ffffff;
    --wa-card-soft: #f8fafc;
    --wa-text: #111827;
    --wa-text-2: #374151;
    --wa-muted: #6b7280;
    --wa-border: #e9edf3;
    --wa-border-strong: #dfe5ee;
    --wa-primary: #2563eb;
    --wa-primary-2: #1d4ed8;
    --wa-primary-soft: #eff6ff;
    --wa-success: #16a34a;
    --wa-warning: #d97706;
    --wa-danger: #dc2626;
    --wa-radius: 16px;
    --wa-radius-sm: 10px;
    --wa-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 14px rgba(16, 24, 40, .05);
    --wa-shadow-lg: 0 10px 30px rgba(16, 24, 40, .10);
    --wa-side-w: 248px;
}

/* ---------- 全局 ---------- */
body.wa-body,
body {
    background: var(--wa-bg) !important;
    color: var(--wa-text) !important;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--wa-primary); }

/* ---------- 应用外壳 ---------- */
.wa-shell { min-height: 100vh; }

.wa-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: var(--wa-side-w);
    background: var(--wa-card); border-right: 1px solid var(--wa-border);
    display: flex; flex-direction: column; z-index: 60; overflow-y: auto;
}
.wa-side-head {
    display: flex; align-items: center; gap: 10px;
    padding: 20px 18px 14px; border-bottom: 1px solid var(--wa-border);
}
.wa-side-logo {
    width: 38px; height: 38px; border-radius: 11px; flex: 0 0 38px;
    background: linear-gradient(135deg, var(--wa-primary), #3b82f6);
    color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.wa-side-brand { font-size: 16px; font-weight: 700; line-height: 1.2; }
.wa-side-brand small { display: block; font-size: 11px; font-weight: 500; color: var(--wa-muted); margin-top: 2px; }

.wa-side-user {
    margin: 14px 14px 6px; padding: 12px; border-radius: var(--wa-radius-sm);
    background: var(--wa-card-soft); border: 1px solid var(--wa-border);
    display: flex; align-items: center; gap: 10px;
}
.wa-side-avatar {
    width: 36px; height: 36px; border-radius: 50%; flex: 0 0 36px;
    background: var(--wa-primary-soft); color: var(--wa-primary);
    display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.wa-side-user-name { font-size: 14px; font-weight: 600; color: var(--wa-text); word-break: break-all; }
.wa-side-user-sub { font-size: 12px; color: var(--wa-muted); margin-top: 2px; }

.wa-nav { padding: 10px 10px 26px; }
.wa-nav-group { margin-top: 14px; }
.wa-nav-group:first-child { margin-top: 4px; }
.wa-nav-group-title {
    font-size: 11px; font-weight: 600; letter-spacing: .06em;
    color: var(--wa-muted); padding: 6px 10px 4px; text-transform: uppercase;
}
.wa-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; margin: 2px 0; border-radius: 10px;
    color: var(--wa-text-2); font-size: 14px; text-decoration: none;
    position: relative; transition: background .15s, color .15s;
}
.wa-nav-item .bx { font-size: 19px; color: var(--wa-muted); transition: color .15s; }
.wa-nav-item:hover { background: var(--wa-card-soft); color: var(--wa-text); text-decoration: none; }
.wa-nav-item.active { background: var(--wa-primary-soft); color: var(--wa-primary); font-weight: 600; }
.wa-nav-item.active .bx { color: var(--wa-primary); }
.wa-nav-item.active::before {
    content: ""; position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px; border-radius: 0 3px 3px 0; background: var(--wa-primary);
}
.wa-nav-item .wa-nav-badge {
    margin-left: auto; background: var(--wa-danger); color: #fff;
    font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 7px;
}

.wa-main { margin-left: var(--wa-side-w); min-height: 100vh; display: flex; flex-direction: column; }
.wa-mobile-bar { display: none; }
.wa-page { padding: 22px 26px 40px; max-width: 1680px; width: 100%; margin: 0 auto; }

.wa-page-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 16px; flex-wrap: wrap; margin-bottom: 18px;
}
.wa-page-title { font-size: 22px; font-weight: 700; color: var(--wa-text); margin: 0; line-height: 1.25; }
.wa-page-desc { font-size: 13px; color: var(--wa-muted); margin: 6px 0 0; }
.wa-page-meta { display: flex; gap: 10px; flex-wrap: wrap; }
.wa-meta-pill {
    background: var(--wa-card); border: 1px solid var(--wa-border); border-radius: 12px;
    padding: 8px 14px; min-width: 96px; box-shadow: var(--wa-shadow);
}
.wa-meta-pill b { display: block; font-size: 16px; font-weight: 700; color: var(--wa-text); line-height: 1.25; }
.wa-meta-pill span { display: block; font-size: 11px; color: var(--wa-muted); margin-top: 2px; }

.wa-overlay {
    display: none; position: fixed; inset: 0; background: rgba(17, 24, 39, .45);
    z-index: 55; backdrop-filter: blur(1px);
}
.wa-overlay.show { display: block; }

/* ---------- 卡片与常用块 ---------- */
.wa-card {
    background: var(--wa-card) !important; border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius); box-shadow: var(--wa-shadow);
    padding: 18px 20px; color: var(--wa-text);
}
/* 注意：不要用 .wa-card + .wa-card 做间距——网格行内的第二张卡片会被顶下去导致不齐。
   行内间距统一由网格 gap 与 .wa-section 的下边距负责，网格子项强制等高。 */
.wa-section + .wa-section { margin-top: 16px; }
.wa-grid > .wa-card { margin-top: 0 !important; align-self: stretch; }
.wa-section { margin-bottom: 16px; }

.wa-card-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.wa-card-title .wa-t-left { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; color: var(--wa-text); }
.wa-card-title .bx { font-size: 18px; color: var(--wa-primary); }
.wa-card-title .wa-t-right { font-size: 12px; color: var(--wa-muted); }

.wa-grid { display: grid; gap: 16px; }
.wa-grid-2 { grid-template-columns: 1fr; }
.wa-grid-3 { grid-template-columns: 1fr; }
.wa-grid-4 { grid-template-columns: repeat(2, 1fr); }

.wa-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.wa-stat-cell {
    background: var(--wa-card-soft); border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm); padding: 14px;
}
.wa-stat-cell .wa-stat-num { font-size: 22px; font-weight: 700; color: var(--wa-text); line-height: 1.2; }
.wa-stat-cell .wa-stat-num small { font-size: 12px; font-weight: 500; color: var(--wa-muted); margin-left: 4px; }
.wa-stat-cell .wa-stat-label { font-size: 12px; color: var(--wa-muted); margin-top: 4px; }

.wa-user-strip { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px dashed var(--wa-border); }
.wa-user-strip .wa-avatar {
    width: 46px; height: 46px; border-radius: 50%; flex: 0 0 46px; font-size: 22px;
    background: var(--wa-primary-soft); color: var(--wa-primary);
    display: flex; align-items: center; justify-content: center;
}
.wa-user-strip .wa-user-name { font-size: 17px; font-weight: 700; color: var(--wa-text); }
.wa-user-strip .wa-user-sub { font-size: 12px; color: var(--wa-muted); margin-top: 3px; }

.wa-list { display: flex; flex-direction: column; }
.wa-list-row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 0; border-bottom: 1px solid var(--wa-border); font-size: 14px;
}
.wa-list-row:last-child { border-bottom: none; }
.wa-list-row .wa-list-label { display: flex; align-items: center; gap: 8px; color: var(--wa-muted); }
.wa-list-row .wa-list-label .bx { font-size: 17px; }
.wa-list-row .wa-list-value { font-weight: 600; color: var(--wa-text); text-align: right; }

.wa-quick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.wa-quick {
    display: flex; align-items: center; gap: 12px; padding: 14px;
    background: var(--wa-card); border: 1px solid var(--wa-border); border-radius: var(--wa-radius-sm);
    text-decoration: none; color: var(--wa-text); transition: transform .15s, box-shadow .15s, border-color .15s;
}
.wa-quick:hover { transform: translateY(-2px); box-shadow: var(--wa-shadow-lg); border-color: var(--wa-primary); text-decoration: none; color: var(--wa-text); }
.wa-quick .wa-icon-box { width: 40px; height: 40px; flex: 0 0 40px; border-radius: 11px; font-size: 20px;
    background: var(--wa-primary-soft); color: var(--wa-primary); display: flex; align-items: center; justify-content: center; }
.wa-quick .wa-quick-name { font-size: 14px; font-weight: 600; }
.wa-quick .wa-quick-sub { font-size: 12px; color: var(--wa-muted); margin-top: 2px; }

/* 旧版类兼容（沿用） */
.wa-wrap { padding: 0; }
.wa-icon-box { width: 40px; height: 40px; flex: 0 0 40px; border-radius: 11px; font-size: 20px;
    background: var(--wa-primary-soft); color: var(--wa-primary); display: flex; align-items: center; justify-content: center; }
.wa-hero {
    background: linear-gradient(120deg, var(--wa-primary), #3b82f6);
    border-radius: var(--wa-radius); padding: 18px; color: #fff;
    display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.wa-hero .wa-hero-user { display: flex; align-items: center; gap: 12px; }
.wa-hero .wa-avatar { width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.2);
    display: flex; align-items: center; justify-content: center; font-size: 20px; }
.wa-hero .wa-hero-name { font-size: 17px; font-weight: 700; }
.wa-hero .wa-hero-vip { display: inline-block; margin-top: 4px; background: rgba(255,255,255,.2); padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.wa-hero .wa-hero-btn { background: rgba(255,255,255,.18); color: #fff; border: 1px solid rgba(255,255,255,.35);
    padding: 8px 16px; border-radius: 999px; font-size: 13px; cursor: pointer; }
.wa-hero .wa-hero-btn:hover { background: rgba(255,255,255,.28); }

.wa-stats { display: grid; grid-template-columns: 1fr; gap: 14px; }
.wa-stat .wa-stat-num { font-size: 24px; font-weight: 700; color: var(--wa-text); }
.wa-stat .wa-stat-num small { font-size: 13px; font-weight: 500; color: var(--wa-muted); margin-left: 4px; }
.wa-stat .wa-stat-label { color: var(--wa-muted); font-size: 13px; margin-top: 2px; }

.wa-progress { background: #edf1f7; border-radius: 999px; height: 8px; overflow: hidden; margin: 10px 0 6px; }
.wa-progress > i { display: block; height: 100%; background: var(--wa-primary); border-radius: 999px; }

.wa-mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.wa-mini-grid .wa-mini { background: var(--wa-card-soft); border: 1px solid var(--wa-border); border-radius: var(--wa-radius-sm); padding: 12px; text-align: center; }
.wa-mini .wa-mini-num { font-size: 18px; font-weight: 700; color: var(--wa-text); }
.wa-mini .wa-mini-label { font-size: 12px; color: var(--wa-muted); margin-top: 2px; }

.wa-group-title { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--wa-text); margin: 18px 2px 10px; }
.wa-group-title .bx { color: var(--wa-primary); font-size: 17px; }
.wa-menu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.wa-menu-item { display: flex; align-items: center; gap: 12px; padding: 14px; background: var(--wa-card);
    border: 1px solid var(--wa-border); border-radius: var(--wa-radius-sm); text-decoration: none; color: var(--wa-text);
    transition: transform .15s, box-shadow .15s; }
.wa-menu-item:hover { transform: translateY(-2px); box-shadow: var(--wa-shadow-lg); text-decoration: none; color: var(--wa-text); }
.wa-menu-item .wa-menu-name { font-size: 14px; font-weight: 600; }
.wa-menu-item .wa-menu-sub { font-size: 12px; color: var(--wa-muted); margin-top: 2px; }

.wa-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    background: var(--wa-primary); color: #fff !important; border: 1px solid transparent;
    padding: 9px 16px; border-radius: 10px; font-size: 14px; font-weight: 500; cursor: pointer;
    text-decoration: none; transition: background .15s, box-shadow .15s;
}
.wa-btn:hover { background: var(--wa-primary-2); color: #fff !important; text-decoration: none; }
.wa-btn-outline { background: transparent; color: var(--wa-primary) !important; border: 1px solid var(--wa-border-strong); }
.wa-btn-outline:hover { background: var(--wa-primary-soft); }
.wa-btn-block { width: 100%; }
.wa-btn-danger { background: var(--wa-danger); }
.wa-btn-danger:hover { background: #b91c1c; }
.wa-btn-muted { background: var(--wa-card-soft); color: var(--wa-muted) !important; border: 1px solid var(--wa-border); }
.wa-btn-muted:hover { background: #eef2f7; color: var(--wa-text-2) !important; }
.wa-btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 9px; }

.wa-badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.wa-badge-primary { background: var(--wa-primary-soft); color: var(--wa-primary); }
.wa-badge-success { background: #dcfce7; color: var(--wa-success); }
.wa-badge-warning { background: #fef3c7; color: var(--wa-warning); }
.wa-badge-danger { background: #fee2e2; color: var(--wa-danger); }
.wa-badge-muted { background: #eef2f7; color: var(--wa-muted); }

.wa-input, .wa-select, .wa-textarea {
    width: 100%; background: #fff; border: 1px solid var(--wa-border-strong);
    border-radius: 10px; padding: 10px 12px; font-size: 14px; color: var(--wa-text);
    transition: border-color .15s, box-shadow .15s;
}
.wa-input:focus, .wa-select:focus, .wa-textarea:focus { outline: none; border-color: var(--wa-primary); box-shadow: 0 0 0 3px var(--wa-primary-soft); }
.wa-label { display: block; font-size: 13px; color: var(--wa-muted); margin-bottom: 6px; }
.wa-form-row { margin-bottom: 14px; }

.wa-table { width: 100%; border-collapse: collapse; }
.wa-table th, .wa-table td { padding: 12px 10px; border-bottom: 1px solid var(--wa-border); font-size: 14px; color: var(--wa-text); text-align: left; }
.wa-table th { color: var(--wa-muted); font-weight: 600; background: var(--wa-card-soft); }
.wa-table tr:last-child td { border-bottom: none; }
.wa-table-wrap { overflow-x: auto; }

.wa-row-list { display: flex; flex-direction: column; gap: 12px; }
.wa-row-card {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    background: var(--wa-card); border: 1px solid var(--wa-border); border-radius: var(--wa-radius-sm);
    padding: 14px 16px; transition: border-color .15s, box-shadow .15s;
}
.wa-row-card:hover { border-color: var(--wa-primary); box-shadow: var(--wa-shadow); }
.wa-row-card .wa-row-title { font-size: 15px; font-weight: 600; color: var(--wa-text); }
.wa-row-card .wa-row-sub { font-size: 13px; color: var(--wa-muted); margin-top: 3px; }

.wa-muted { color: var(--wa-muted); }
.wa-text-right { text-align: right; }
.wa-text-center { text-align: center; }
.wa-flex { display: flex; align-items: center; }
.wa-flex-between { display: flex; align-items: center; justify-content: space-between; }
.wa-gap { gap: 12px; }
.wa-mt { margin-top: 12px; }
.wa-mb { margin-bottom: 12px; }
.wa-empty { text-align: center; color: var(--wa-muted); padding: 34px 10px; font-size: 13px; }
.wa-empty .bx { display: block; font-size: 34px; color: var(--wa-border-strong); margin-bottom: 8px; }

.wa-tabs { display: flex; gap: 6px; background: var(--wa-card-soft); border: 1px solid var(--wa-border); border-radius: 12px; padding: 4px; margin-bottom: 16px; overflow-x: auto; }
.wa-tab { flex: 1; text-align: center; padding: 9px 12px; border-radius: 9px; font-size: 14px; color: var(--wa-muted); cursor: pointer; white-space: nowrap; text-decoration: none; }
.wa-tab.active { background: #fff; color: var(--wa-primary); font-weight: 600; box-shadow: var(--wa-shadow); }

.wa-desktop-only { display: none; }
.wa-mobile-only { display: block; }

/* ---------- 旧框架类覆盖 ---------- */
.my-card { background: transparent !important; color: var(--wa-text) !important; min-height: 0; height: auto !important; overflow: visible !important; }
.g-flexview { background: transparent !important; max-width: 100% !important; margin: 0 !important; }
.aui-flexView .aui-scrollView { padding: 0 !important; }
.divHeight { display: none !important; }
.my-card .border, .my-card .card {
    background: var(--wa-card) !important; border: 1px solid var(--wa-border) !important;
    border-radius: var(--wa-radius) !important; box-shadow: var(--wa-shadow) !important; color: var(--wa-text) !important;
}
.my-card .border .card-body { color: var(--wa-text) !important; }
.my-card .header-title, .my-card h4, .my-card h5, .my-card h6 { color: var(--wa-text) !important; font-weight: 600; }
.my-card .font-small-3, .my-card p, .my-card label, .my-card .text-muted { color: var(--wa-muted) !important; }
.my-card .text-warning { color: var(--wa-warning) !important; }
.my-card .text-danger { color: var(--wa-danger) !important; }
.my-card .text-success { color: var(--wa-success) !important; }
.my-card .text-primary { color: var(--wa-primary) !important; }
.my-card .form-control, .my-card select.form-control, .my-card textarea.form-control {
    background: #fff !important; border: 1px solid var(--wa-border-strong) !important;
    border-radius: 10px !important; color: var(--wa-text) !important; padding: 9px 12px; height: auto;
}
.my-card .form-control:focus { border-color: var(--wa-primary) !important; box-shadow: 0 0 0 3px var(--wa-primary-soft) !important; }
.my-card .form-control::placeholder { color: #9aa4b2 !important; }
.my-card .table { background: transparent !important; color: var(--wa-text) !important; }
.my-card .table th { color: var(--wa-muted) !important; border-bottom: 1px solid var(--wa-border) !important; background: var(--wa-card-soft); }
.my-card .table td { color: var(--wa-text) !important; border-top: 1px solid var(--wa-border) !important; }
.my-card .nav-tabs { border-bottom: 1px solid var(--wa-border) !important; }
.my-card .nav-tabs .nav-link { color: var(--wa-muted) !important; border: none !important; }
.my-card .nav-tabs .nav-link.active { color: var(--wa-primary) !important; background: transparent !important; border-bottom: 2px solid var(--wa-primary) !important; }
.my-card .badge { border-radius: 999px; }
.my-card .btn-primary {
    background: var(--wa-primary) !important; border-color: var(--wa-primary) !important; color: #fff !important;
    border-radius: var(--wa-radius-sm) !important;
}
.my-card .btn-primary:hover { background: var(--wa-primary-2) !important; border-color: var(--wa-primary-2) !important; }

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
    .wa-page { padding: 26px 30px 48px; }
    .wa-desktop-only { display: block; }
    .wa-mobile-only { display: none !important; }
    .wa-stats { grid-template-columns: repeat(3, 1fr); }
    .wa-menu-grid { grid-template-columns: repeat(2, 1fr); }
    .wa-grid-2 { grid-template-columns: 2fr 1fr; }
    .wa-grid-3 { grid-template-columns: repeat(3, 1fr); }
    .wa-quick-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1200px) {
    .wa-menu-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   移动端 App 式外壳（user/mobile_layout.php）
   顶部标题栏 + 内容区 + 底部标签栏；桌面侧边栏在此布局下完全不出现
   ========================================================================== */
@media (max-width: 899.98px) {
    body.wa-mobile { background: var(--wa-bg); }
    body.wa-mobile .wa-sidebar,
    body.wa-mobile .wa-overlay { display: none !important; }

    .wa-app { min-height: 100vh; display: flex; flex-direction: column; }

    /* 顶部标题栏 */
    .wa-mtop {
        position: sticky; top: 0; z-index: 50;
        display: flex; align-items: center; gap: 6px;
        height: 48px; padding: 0 8px;
        padding-top: env(safe-area-inset-top);
        background: rgba(255, 255, 255, .96);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--wa-border);
    }
    .wa-mtop-back, .wa-mtop-action {
        width: 38px; height: 38px; flex: 0 0 38px; border-radius: 10px;
        display: flex; align-items: center; justify-content: center;
        color: var(--wa-text); font-size: 24px; text-decoration: none;
    }
    .wa-mtop-action { color: var(--wa-primary); font-size: 21px; }
    .wa-mtop-back-plain { visibility: hidden; }
    .wa-mtop-title {
        flex: 1; text-align: center; font-size: 16px; font-weight: 600;
        color: var(--wa-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }

    /* 内容区 */
    .wa-mcontent { flex: 1; padding: 14px 14px calc(76px + env(safe-area-inset-bottom)); }

    /* 移动端页头（标题 + 说明 + 指标） */
    .wa-mhead { margin-bottom: 14px; }
    .wa-mhead-title { font-size: 21px; font-weight: 700; color: var(--wa-text); margin: 0 0 6px; }
    .wa-mhead-desc { font-size: 13px; color: var(--wa-muted); margin: 0 0 12px; line-height: 1.5; }
    .wa-mhead-meta { display: flex; flex-wrap: wrap; gap: 10px; }
    .wa-mpill {
        flex: 1 1 calc(50% - 5px); min-width: 0;
        background: var(--wa-card); border: 1px solid var(--wa-border);
        border-radius: 12px; padding: 11px 13px; box-shadow: var(--wa-shadow);
    }
    .wa-mpill b { display: block; font-size: 17px; font-weight: 700; color: var(--wa-text); line-height: 1.25; }
    .wa-mpill span { display: block; font-size: 11px; color: var(--wa-muted); margin-top: 2px; }

    /* 底部标签栏 */
    .wa-tabbar {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
        display: flex; align-items: stretch;
        background: rgba(255, 255, 255, .97);
        backdrop-filter: blur(10px);
        border-top: 1px solid var(--wa-border);
        padding-bottom: env(safe-area-inset-bottom);
    }
    .wa-tabbar-item {
        flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
        gap: 2px; padding: 8px 2px 7px; text-decoration: none;
        color: var(--wa-muted); font-size: 11px;
    }
    .wa-tabbar-item .bx { font-size: 22px; }
    .wa-tabbar-item.active { color: var(--wa-primary); font-weight: 600; }
    .wa-tabbar-item.active .bx { color: var(--wa-primary); }

    /* 移动端卡片更紧凑 */
    .wa-card { padding: 15px; border-radius: 14px; }
    .wa-quick-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
    .wa-quick { padding: 12px; }
    .wa-row-list { gap: 10px; }
}

/* ==========================================================================
   旧版页面规范化：让仍在用旧标记的页面（pass/secret/sun/freeze/top/log/
   list_gg/invite/help/sill/dealer/wireguard 等）与新页面同一套对齐规则
   ========================================================================== */

/* 1) 旧容器 → 统一卡片容器（内容不再贴边） */
.wa-page > .my-card,
.wa-page > .g-flexview,
.wa-page > .my-card.g-flexview,
.wa-page > .my-card.mb-0 {
    background: var(--wa-card) !important;
    border: 1px solid var(--wa-border) !important;
    border-radius: var(--wa-radius) !important;
    box-shadow: var(--wa-shadow) !important;
    padding: 20px 22px !important;
    margin: 0 0 16px !important;
    width: auto !important;
    max-width: 100% !important;
    height: auto !important;
    overflow: visible !important;
}
.wa-page > .my-card:last-child { margin-bottom: 0 !important; }

/* 2) 卡片内标题：统一字号/行高/图标对齐 */
.my-card .header-title,
.my-card .mt-0.header-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 16px; font-weight: 700; line-height: 1.4;
    color: var(--wa-text) !important; margin: 0 0 8px !important;
}
.my-card .header-title .bx { font-size: 19px; color: var(--wa-primary); }
.my-card .card-body { padding: 0 !important; }
.my-card .border, .my-card .rounded, .my-card .card {
    border: 1px solid var(--wa-border) !important;
    border-radius: var(--wa-radius-sm) !important;
    background: var(--wa-card) !important;
    box-shadow: none !important;
}

/* 3) 表单：统一行距与控件高度，避免输入框拉满超宽屏 */
.my-card form { max-width: 680px; }
/* 部分旧页没有 <form> 标签，直接限制卡片内直属表单项的宽度 */
.my-card .card-body > .form-group,
.my-card .card-body > .form-label-group,
.my-card > .form-group,
.my-card > .form-label-group { max-width: 680px; }
.my-card .card-body > .btn,
.my-card .card-body > .btn-block { max-width: 680px; }
.my-card .form-group { margin-bottom: 14px !important; }
.my-card .form-label-group { margin-bottom: 14px !important; }
.my-card .form-control, .my-card .custom-select {
    height: 42px; line-height: 42px; padding: 0 14px;
    border: 1px solid var(--wa-border-strong) !important;
    border-radius: 10px !important; background: #fff !important;
    color: var(--wa-text) !important; font-size: 14px;
}
.my-card textarea.form-control { height: auto !important; line-height: 1.6 !important; padding: 10px 14px !important; }
.my-card .form-control:focus { border-color: var(--wa-primary) !important; box-shadow: 0 0 0 3px var(--wa-primary-soft) !important; }
.my-card .form-control-position { display: flex; align-items: center; height: 42px; color: var(--wa-muted); }
.my-card .has-icon-left .form-control { padding-left: 40px; }
.my-card .btn { height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 18px; border-radius: 10px; }
.my-card .btn-block, .my-card .wa-btn-block { width: 100%; height: 44px; }

/* 4) Bootstrap 栅格：统一间距，避免负边距造成横向溢出 */
.my-card .row { margin-left: 0 !important; margin-right: 0 !important; row-gap: 12px; }
.my-card .row > [class*="col"] { padding-left: 8px !important; padding-right: 8px !important; }
.my-card .row > [class*="col"]:first-child { padding-left: 0 !important; }
.my-card .row > [class*="col"]:last-child { padding-right: 0 !important; }
.my-card .row.text-center > [class*="col"] { padding-left: 6px !important; padding-right: 6px !important; }
.my-card .border.pad { padding: 12px 10px !important; }

/* 5) 表格：统一单元格内边距与首列对齐，避免贴边 */
.my-card .table-responsive {
    border: 1px solid var(--wa-border); border-radius: 12px; overflow: hidden;
    margin-bottom: 0;
}
.my-card .table { margin-bottom: 0; }
.my-card .table > thead > tr > th,
.my-card .table > tbody > tr > td {
    padding: 12px 14px !important; vertical-align: middle;
    border-top: 1px solid var(--wa-border) !important;
    font-size: 14px; color: var(--wa-text);
}
.my-card .table > thead > tr > th { background: var(--wa-card-soft); color: var(--wa-muted) !important; font-weight: 600; border-top: none !important; white-space: nowrap; }
.my-card .table > tbody > tr:first-child > td { border-top: none !important; }
.my-card .table .btn { height: auto; padding: 4px 10px; }

/* 6) 时间线（消息/邀请页）：标题与时间两端对齐 */
.my-card .widget-timeline { padding-left: 0; margin: 0; }
.my-card .widget-timeline li { display: block; padding-left: 40px; position: relative; padding-bottom: 18px; }
.my-card .widget-timeline .timeline-title { display: block; font-weight: 600; color: var(--wa-text); }
.my-card .widget-timeline .timeline-time { display: block; font-size: 12px; color: var(--wa-muted); margin-top: 2px; }
.my-card .widget-timeline .timeline-time.float-right { float: none !important; }
.my-card .widget-timeline .timeline-text { margin-top: 6px; color: var(--wa-muted); font-size: 13px; line-height: 1.6; }
.my-card .widget-timeline .timeline-icon-success { left: 0; }

/* 7) 页脚/操作按钮行：统一右对齐间距 */
.my-card .float-right { margin-left: 8px; }

/* 8) 旧版内联栅格块（分站等）：等高等宽 */
.my-card .row > .col { display: flex; flex-direction: column; }
.my-card .row > .col > .border.pad { flex: 1; text-align: center; }

/* ==========================================================================
   套餐卡片（充值页）：上下结构，桌面端双列网格
   ========================================================================== */
.wa-prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }

.wa-prod-card {
    display: flex; flex-direction: column;
    background: var(--wa-card); border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius); box-shadow: var(--wa-shadow);
    padding: 18px 20px; transition: border-color .15s, box-shadow .15s;
}
.wa-prod-card:hover { border-color: var(--wa-primary); box-shadow: var(--wa-shadow-lg); }

.wa-prod-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.wa-prod-name { font-size: 16px; font-weight: 700; color: var(--wa-text); line-height: 1.4; word-break: break-word; }
.wa-prod-desc { font-size: 13px; color: var(--wa-muted); margin-top: 4px; line-height: 1.5; word-break: break-word; }

.wa-prod-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(72px, 1fr)); gap: 10px; margin: 14px 0; }
.wa-prod-stats .wa-stat-cell { padding: 12px 10px; text-align: center; }
.wa-prod-stats .wa-stat-num { font-size: 17px; }
.wa-prod-stats .wa-stat-num small { font-size: 11px; margin-left: 1px; }
.wa-prod-stats .wa-stat-label { font-size: 11px; margin-top: 3px; }

.wa-prod-price {
    display: flex; align-items: baseline; gap: 8px;
    padding: 10px 0 0; border-top: 1px dashed var(--wa-border);
}
.wa-prod-price-num { font-size: 22px; font-weight: 700; color: var(--wa-primary); line-height: 1.2; }

.wa-prod-actions { display: flex; gap: 10px; margin-top: auto; padding-top: 14px; }
.wa-prod-actions .wa-btn { flex: 1; white-space: nowrap; }

@media (min-width: 900px) {
    .wa-prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1400px) {
    .wa-prod-grid { grid-template-columns: repeat(3, 1fr); }
    /* 三列时套餐卡较窄，指标改 2×2 避免过于拥挤 */
    .wa-prod-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 899.98px) {
    .wa-prod-stats { grid-template-columns: repeat(2, 1fr); }
    .wa-prod-card { padding: 15px; }
    .wa-prod-actions { flex-wrap: wrap; }
    .wa-prod-actions .wa-btn { flex: 1 1 100%; }
}

/* ==========================================================================
   动效系统
   设计原则（参考 transitions.dev 与 Material Motion 的公开模式，自行实现）：
   - 只动 transform / opacity（合成层友好），显式声明属性，禁止 transition: all
   - 入场错峰上浮、交互即时反馈、消失轻微上移淡出
   - 页面切换用 View Transitions 做无缝形变（共享元素带 view-transition-name）
   - 全程尊重 prefers-reduced-motion
   ========================================================================== */
:root {
    --wa-ease-out: cubic-bezier(.22, 1, .36, 1);
    --wa-ease-spring: cubic-bezier(.34, 1.56, .64, 1);
    --wa-ease-inout: cubic-bezier(.4, 0, .2, 1);
    --wa-dur-fast: 140ms;
    --wa-dur: 220ms;
    --wa-dur-slow: 380ms;
}

/* ---------- 关键帧 ---------- */
@keyframes waRiseIn { from { opacity: 0; transform: translate3d(0, 12px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes waFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes waFadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes waPopIn { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
@keyframes waLeaveUp { to { opacity: 0; transform: translate3d(0, -8px, 0) scale(.98); } }
@keyframes waShake { 10%, 90% { transform: translate3d(-2px, 0, 0); } 20%, 80% { transform: translate3d(4px, 0, 0); } 30%, 50%, 70% { transform: translate3d(-6px, 0, 0); } 40%, 60% { transform: translate3d(6px, 0, 0); } }
@keyframes waShimmer { from { background-position: -200% 0; } to { background-position: 200% 0; } }
@keyframes waSpin { to { transform: rotate(360deg); } }

/* ---------- 1) 入场：内容块错峰上浮 ---------- */
.wa-page > .wa-section,
.wa-page > .wa-card,
.wa-page > .my-card,
.wa-page > .wa-prod-grid > *,
.wa-page > .wa-tabs {
    animation: waRiseIn var(--wa-dur-slow) var(--wa-ease-out) both;
}
.wa-page > *:nth-child(2) { animation-delay: 40ms; }
.wa-page > *:nth-child(3) { animation-delay: 80ms; }
.wa-page > *:nth-child(4) { animation-delay: 120ms; }
.wa-page > *:nth-child(5) { animation-delay: 160ms; }
.wa-page > *:nth-child(6) { animation-delay: 200ms; }
.wa-page > *:nth-child(n+7) { animation-delay: 240ms; }
.wa-quick-grid > *:nth-child(2), .wa-menu-grid > *:nth-child(2), .wa-prod-grid > *:nth-child(2) { animation-delay: 50ms; }
.wa-quick-grid > *:nth-child(3), .wa-menu-grid > *:nth-child(3), .wa-prod-grid > *:nth-child(3) { animation-delay: 100ms; }
.wa-quick-grid > *:nth-child(4), .wa-menu-grid > *:nth-child(4), .wa-prod-grid > *:nth-child(4) { animation-delay: 150ms; }
.wa-quick-grid > *:nth-child(n+5), .wa-menu-grid > *:nth-child(n+5), .wa-prod-grid > *:nth-child(n+5) { animation-delay: 200ms; }

.wa-nav .wa-nav-item { animation: waRiseIn var(--wa-dur) var(--wa-ease-out) both; }
.wa-nav .wa-nav-item:nth-child(2) { animation-delay: 30ms; }
.wa-nav .wa-nav-item:nth-child(3) { animation-delay: 60ms; }
.wa-nav .wa-nav-item:nth-child(4) { animation-delay: 90ms; }
.wa-nav .wa-nav-item:nth-child(n+5) { animation-delay: 120ms; }

.wa-stat-num, .wa-prod-price-num, .wa-meta-pill b, .wa-mpill b { animation: waPopIn var(--wa-dur) var(--wa-ease-spring) both; }
.wa-badge { animation: waPopIn var(--wa-dur-fast) var(--wa-ease-spring) both; }

/* 动态插入内容（JS 在 ajax 渲染后调用 waStagger()） */
.wa-anim-in { animation: waRiseIn var(--wa-dur) var(--wa-ease-out) both; }

/* ---------- 2) 过渡：交互元素即时反馈 ---------- */
.wa-btn {
    transition: background-color var(--wa-dur-fast) var(--wa-ease-out),
                color var(--wa-dur-fast) var(--wa-ease-out),
                border-color var(--wa-dur-fast) var(--wa-ease-out),
                box-shadow var(--wa-dur) var(--wa-ease-out),
                transform var(--wa-dur-fast) var(--wa-ease-spring);
    will-change: transform;
}
.wa-btn:hover { transform: translate3d(0, -1px, 0); box-shadow: 0 4px 14px rgba(37, 99, 235, .22); }
.wa-btn:active { transform: scale(.97); }
.wa-btn-outline:hover, .wa-btn-muted:hover { box-shadow: var(--wa-shadow); }

.wa-quick, .wa-menu-item, .wa-row-card, .wa-prod-card, .wa-mini, .wa-stat-cell {
    transition: transform var(--wa-dur) var(--wa-ease-spring),
                box-shadow var(--wa-dur) var(--wa-ease-out),
                border-color var(--wa-dur-fast) var(--wa-ease-out),
                background-color var(--wa-dur-fast) var(--wa-ease-out);
}
.wa-quick:active, .wa-menu-item:active { transform: scale(.985); }

.wa-nav-item {
    transition: background-color var(--wa-dur-fast) var(--wa-ease-out),
                color var(--wa-dur-fast) var(--wa-ease-out),
                transform var(--wa-dur) var(--wa-ease-spring);
}
.wa-nav-item:hover { transform: translate3d(2px, 0, 0); }
.wa-nav-item .bx { transition: transform var(--wa-dur) var(--wa-ease-spring), color var(--wa-dur-fast) var(--wa-ease-out); }
.wa-nav-item:hover .bx { transform: scale(1.12); }

.wa-icon-box .bx { display: inline-block; transition: transform var(--wa-dur) var(--wa-ease-spring); }
.wa-quick:hover .wa-icon-box .bx,
.wa-menu-item:hover .wa-icon-box .bx { transform: scale(1.15) translate3d(0, -1px, 0); }

.wa-tab {
    transition: color var(--wa-dur-fast) var(--wa-ease-out),
                background-color var(--wa-dur) var(--wa-ease-out),
                box-shadow var(--wa-dur) var(--wa-ease-out);
}
.wa-meta-pill, .wa-mpill { transition: transform var(--wa-dur) var(--wa-ease-spring), box-shadow var(--wa-dur) var(--wa-ease-out); }
.wa-meta-pill:hover, .wa-mpill:hover { transform: translate3d(0, -1px, 0); box-shadow: var(--wa-shadow-lg); }

.wa-input, .wa-select, .wa-textarea, .my-card .form-control {
    transition: border-color var(--wa-dur-fast) var(--wa-ease-out),
                box-shadow var(--wa-dur) var(--wa-ease-out),
                background-color var(--wa-dur-fast) var(--wa-ease-out);
}

/* 标签页滑动指示条（跟随当前项，弹性缓动） */
.wa-tabs { position: relative; }
.wa-tabs-indicator {
    position: absolute; top: 4px; bottom: 4px; left: 4px; width: 0;
    background: #fff; border-radius: 9px; box-shadow: var(--wa-shadow);
    transition: transform var(--wa-dur) var(--wa-ease-spring), width var(--wa-dur) var(--wa-ease-out);
    pointer-events: none; z-index: 0;
}
.wa-tab { position: relative; z-index: 1; background: transparent !important; box-shadow: none !important; }
.wa-tab.active { background: transparent !important; }

/* ---------- 3) 消失：轻微上移淡出 ---------- */
.wa-leave { animation: waLeaveUp var(--wa-dur) var(--wa-ease-out) both; pointer-events: none; }

/* ---------- 4) 微交互细节 ---------- */
.wa-shake { animation: waShake 420ms var(--wa-ease-inout) both; }
.bx-loader.icon-spin { animation: waSpin 900ms linear infinite; }
.wa-skeleton {
    background: linear-gradient(90deg, #eef1f6 25%, #f6f8fb 37%, #eef1f6 63%);
    background-size: 200% 100%; animation: waShimmer 1.4s linear infinite;
    border-radius: 8px; color: transparent !important;
}

/* ---------- 5) 页面切换：无缝形变（View Transitions API） ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: waFadeOut 160ms var(--wa-ease-out) both; }
::view-transition-new(root) { animation: waFadeIn 240ms var(--wa-ease-out) both; }
.wa-page-title { view-transition-name: wa-page-title; }
.wa-side-user, .wa-side-user-name { view-transition-name: wa-user-card; }

/* ---------- 6) 无障碍：尊重系统「减弱动态效果」 ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}
/* 窄屏兜底：桌面外壳（非 App 布局）在 <900px 时侧边栏抽屉化 + 顶部栏 */
@media (max-width: 899.98px) {
    body:not(.wa-mobile) .wa-sidebar {
        transform: translateX(-100%);
        transition: transform .22s var(--wa-ease-out);
        box-shadow: var(--wa-shadow-lg);
        width: 268px;
    }
    body:not(.wa-mobile) .wa-sidebar.open { transform: translateX(0); }
    body:not(.wa-mobile) .wa-overlay.show { display: block; }
    body:not(.wa-mobile) .wa-main { margin-left: 0; }
    body:not(.wa-mobile) .wa-mobile-bar { display: flex; }
    body:not(.wa-mobile) .wa-page { padding: 14px 14px 26px; }
    body:not(.wa-mobile) .wa-page-head { flex-direction: column; align-items: stretch; gap: 12px; }
    body:not(.wa-mobile) .wa-page-title { font-size: 20px; }
    body:not(.wa-mobile) .wa-page-meta { display: flex; flex-wrap: wrap; gap: 10px; }
    body:not(.wa-mobile) .wa-meta-pill { flex: 1 1 calc(50% - 5px); min-width: 0; }
}

/* 窄屏顶部栏（桌面外壳与 App 布局共用外观） */
@media (max-width: 899.98px) {
    .wa-mobile-bar {
        display: flex; align-items: center; gap: 10px;
        position: sticky; top: 0; z-index: 40;
        background: rgba(255, 255, 255, .95);
        backdrop-filter: blur(8px);
        border-bottom: 1px solid var(--wa-border);
        padding: 12px 14px;
    }
    .wa-mobile-bar .wa-mb-toggle {
        width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--wa-border);
        background: var(--wa-card-soft); color: var(--wa-text); font-size: 20px; cursor: pointer;
        display: flex; align-items: center; justify-content: center;
        transition: transform var(--wa-dur-fast) var(--wa-ease-spring), background-color var(--wa-dur-fast) var(--wa-ease-out);
    }
    .wa-mobile-bar .wa-mb-toggle:active { transform: scale(.94); }
    .wa-mobile-bar .wa-mb-title { font-size: 15px; font-weight: 700; }
    .wa-mobile-bar .wa-mb-sub { font-size: 11px; color: var(--wa-muted); }
    .wa-mobile-bar .wa-mb-home {
        margin-left: auto; width: 36px; height: 36px; border-radius: 10px;
        background: var(--wa-primary-soft); color: var(--wa-primary); font-size: 19px;
        display: flex; align-items: center; justify-content: center;
    }
}
/* 信息提示条（表单页说明用） */
.wa-info-tip {
    display: flex; align-items: flex-start; gap: 10px;
    background: var(--wa-primary-soft); border: 1px solid #dbe8fe;
    border-radius: var(--wa-radius-sm); padding: 12px 14px;
    font-size: 13px; line-height: 1.7; color: var(--wa-text-2);
    margin-bottom: 16px;
}
.wa-info-tip .bx { font-size: 18px; color: var(--wa-primary); flex: 0 0 18px; margin-top: 1px; }
.wa-info-tip.warn { background: #fffbeb; border-color: #fde68a; }
.wa-info-tip.warn .bx { color: var(--wa-warning); }

/* 表单页窄卡（避免输入框在宽屏被拉得过长） */
.wa-form-narrow { max-width: 560px; }
/* 表单双列网格（宽屏并排，窄屏堆叠） */
.wa-form-grid { display: grid; grid-template-columns: 1fr; gap: 0 16px; }
@media (min-width: 900px) { .wa-form-grid { grid-template-columns: 1fr 1fr; } }

/* 图标操作按钮 */
.wa-icon-btn {
    width: 32px; height: 32px; border-radius: 9px; cursor: pointer;
    border: 1px solid var(--wa-border); background: var(--wa-card-soft);
    color: var(--wa-muted); font-size: 17px;
    display: inline-flex; align-items: center; justify-content: center;
    transition: transform var(--wa-dur-fast) var(--wa-ease-spring),
                background-color var(--wa-dur-fast) var(--wa-ease-out),
                color var(--wa-dur-fast) var(--wa-ease-out),
                border-color var(--wa-dur-fast) var(--wa-ease-out);
}
.wa-icon-btn:hover { background: var(--wa-primary-soft); color: var(--wa-primary); border-color: #dbe8fe; transform: translate3d(0, -1px, 0); }
.wa-icon-btn:active { transform: scale(.92); }
.wa-icon-btn-danger:hover { background: #fee2e2; color: var(--wa-danger); border-color: #fecaca; }
/* 富文本内容（后台配置的帮助/技术支持文案） */
.wa-richtext { font-size: 14px; line-height: 1.9; color: var(--wa-text-2); word-break: break-word; }
.wa-richtext img { max-width: 100%; height: auto; border-radius: var(--wa-radius-sm); margin: 8px 0; }
.wa-richtext p { margin: 0 0 10px; }
.wa-richtext a { color: var(--wa-primary); }
.wa-richtext h1, .wa-richtext h2, .wa-richtext h3, .wa-richtext h4 { color: var(--wa-text); font-weight: 700; margin: 16px 0 8px; }
.wa-richtext code, .wa-richtext pre { background: var(--wa-card-soft); border: 1px solid var(--wa-border); border-radius: 8px; padding: 2px 6px; font-size: 13px; }
.wa-richtext ul, .wa-richtext ol { padding-left: 20px; }
.wa-richtext blockquote { margin: 10px 0; padding: 8px 14px; border-left: 3px solid var(--wa-primary); background: var(--wa-primary-soft); border-radius: 0 8px 8px 0; }
/* 分站/等级套餐卡 */
.wa-tier-card {
    display: flex; flex-direction: column; gap: 10px;
    background: var(--wa-card); border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius); padding: 18px;
    box-shadow: var(--wa-shadow);
    transition: transform var(--wa-dur) var(--wa-ease-spring),
                box-shadow var(--wa-dur) var(--wa-ease-out),
                border-color var(--wa-dur-fast) var(--wa-ease-out);
}
.wa-tier-card:hover { transform: translate3d(0, -3px, 0); box-shadow: var(--wa-shadow-lg); border-color: var(--wa-primary); }
.wa-tier-name { font-size: 16px; font-weight: 700; color: var(--wa-text); }
.wa-tier-desc { font-size: 12px; color: var(--wa-muted); margin-top: 3px; }
.wa-tier-price { font-size: 26px; font-weight: 700; color: var(--wa-primary); line-height: 1.1; }
.wa-tier-price span { font-size: 14px; font-weight: 600; margin-right: 2px; }
.wa-tier-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.wa-tier-note { font-size: 12px; color: var(--wa-muted); line-height: 1.7; }
/* ==========================================================================
   移动端紧凑化：去掉重复信息 + 收紧间距，让概览一屏内看完
   （同时作用于 App 布局 body.wa-mobile 与窄屏下的桌面外壳）
   ========================================================================== */
@media (max-width: 899.98px) {
    /* 1) 顶部栏已显示页面标题，页头不再重复标题与指标药丸（信息在卡片里都有） */
    .wa-mhead-title, .wa-mhead-meta { display: none !important; }
    .wa-mhead { margin-bottom: 10px; }
    .wa-mhead-desc { font-size: 12px; margin: 0 0 2px; color: var(--wa-muted); }
    body:not(.wa-mobile) .wa-page-title { display: none; }
    body:not(.wa-mobile) .wa-page-desc { font-size: 12px; margin: 0; }
    body:not(.wa-mobile) .wa-page-head { gap: 8px; margin-bottom: 12px; }
    body:not(.wa-mobile) .wa-page-meta { display: none !important; }

    /* 2) 卡片与区块间距收紧 */
    .wa-card { padding: 13px 14px !important; border-radius: 13px !important; }
    .wa-card + .wa-card { margin-top: 10px; }
    .wa-section { margin-bottom: 10px; }
    .wa-grid { gap: 10px; }
    .wa-section + .wa-section { margin-top: 10px; }
    .wa-card-title { margin-bottom: 10px; }
    .wa-card-title .wa-t-left { font-size: 14px; }

    /* 3) 数据块与列表行变紧凑 */
    .wa-stat-grid { gap: 8px; }
    .wa-stat-cell { padding: 10px 11px !important; border-radius: 9px; }
    .wa-stat-cell .wa-stat-num { font-size: 18px; }
    .wa-stat-cell .wa-stat-num small { font-size: 11px; }
    .wa-stat-cell .wa-stat-label { font-size: 11px; margin-top: 2px; }
    .wa-list-row { padding: 9px 0 !important; font-size: 13px; }
    .wa-list-row .wa-list-value { font-size: 13px; }

    /* 4) 用户信息条紧凑 */
    .wa-user-strip { padding-bottom: 10px; margin-bottom: 10px; }
    .wa-user-strip .wa-avatar { width: 38px; height: 38px; flex: 0 0 38px; font-size: 18px; }
    .wa-user-strip .wa-user-name { font-size: 15px; }
    .wa-user-strip .wa-user-sub { font-size: 11px; margin-top: 2px; }

    /* 5) 快捷入口紧凑（图标缩小、内边距收紧） */
    .wa-quick-grid { gap: 8px; }
    .wa-quick { padding: 10px; gap: 9px; border-radius: 9px; }
    .wa-quick .wa-icon-box { width: 32px; height: 32px; flex: 0 0 32px; font-size: 17px; border-radius: 9px; }
    .wa-quick .wa-quick-name { font-size: 13px; }
    .wa-quick .wa-quick-sub { font-size: 11px; margin-top: 1px; }
    .wa-menu-grid { gap: 8px; }
    .wa-menu-item { padding: 11px; gap: 10px; }
    .wa-menu-item .wa-icon-box { width: 34px; height: 34px; flex: 0 0 34px; font-size: 18px; }
    .wa-menu-item .wa-menu-name { font-size: 13px; }

    /* 6) 提示条与表单行紧凑 */
    .wa-info-tip { padding: 10px 12px; font-size: 12px; margin-bottom: 12px; }
    .wa-form-row { margin-bottom: 11px; }
    .wa-tabs { margin-bottom: 12px; }
}
/* ==========================================================================
   大屏自适应：内容随屏幕增宽自动利用空间，不再左侧固定右侧空白
   ========================================================================== */
@media (min-width: 1600px) {
    .wa-page { max-width: 1800px; padding: 26px 34px 48px; }
    .wa-quick-grid { grid-template-columns: repeat(auto-fill, minmax(225px, 1fr)); }
    .wa-prod-grid { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); }
}
@media (min-width: 2000px) {
    .wa-page { max-width: 2200px; }
    .wa-sidebar { width: 264px; }
    .wa-main { margin-left: 264px; }
    :root { --wa-side-w: 264px; }
    .wa-quick-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
    .wa-list-row { padding: 13px 0; font-size: 15px; }
    .wa-stat-cell .wa-stat-num { font-size: 24px; }
}

/* ==========================================================================
   认证页版式（登录 / 注册）：参考 lightning-vps 用户中心的居中卡片结构，
   沿用本站浅灰主题、UI 图标与动效系统（出现动画 / 聚焦过渡 / 按钮微缩放）
   ========================================================================== */
.wa-auth-wrap {
    position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding: 36px 16px; overflow: hidden;
    background: var(--wa-bg);
}
.wa-auth-glow {
    /* 顶部柔光：必须"渐隐"，不能是一条硬边带。
       原来 top:-18% / height:560px，手机竖屏下只露出上沿一条，看着就像顶部进度条。 */
    position: absolute; left: -10%; right: -10%; top: 0; height: 240px; pointer-events: none;
    background:
        radial-gradient(520px 220px at 22% -20%, rgba(37, 99, 235, .20), transparent 72%),
        radial-gradient(460px 200px at 82% -28%, rgba(59, 130, 246, .16), transparent 74%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), rgba(0, 0, 0, 0) 92%);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), rgba(0, 0, 0, 0) 92%);
    filter: blur(3px);
}
.wa-auth-card {
    position: relative; width: 100%; max-width: 560px; padding: 22px;
    background: var(--wa-card); border: 1px solid var(--wa-border); border-radius: 22px;
    box-shadow: var(--wa-shadow-lg);
    animation: waRiseIn var(--wa-dur-slow) var(--wa-ease-out) both;
}
.wa-auth-head {
    padding: 16px; margin-bottom: 18px; border-radius: 16px;
    background: var(--wa-card-soft); border: 1px solid var(--wa-border);
}
.wa-auth-brand { display: flex; align-items: center; gap: 12px; }
.wa-auth-logo {
    width: 44px; height: 44px; flex: 0 0 44px; border-radius: 13px;
    display: flex; align-items: center; justify-content: center; font-size: 22px; color: #fff;
    background: linear-gradient(135deg, var(--wa-primary), #3b82f6);
    box-shadow: 0 6px 16px rgba(37, 99, 235, .26);
}
.wa-auth-brand-name { display: block; font-size: 15px; font-weight: 700; line-height: 1.2; }
.wa-auth-brand-sub { display: block; font-size: 12px; color: var(--wa-muted); margin-top: 3px; }
.wa-auth-title { margin: 14px 0 6px; font-size: 26px; font-weight: 800; letter-spacing: -.3px; }
.wa-auth-desc { margin: 0; font-size: 13px; color: var(--wa-muted); }
.wa-auth-form { display: flex; flex-direction: column; gap: 14px; }

.wa-field { animation: waRiseIn var(--wa-dur) var(--wa-ease-out) both; }
.wa-field:nth-child(1) { animation-delay: .05s; }
.wa-field:nth-child(2) { animation-delay: .09s; }
.wa-field:nth-child(3) { animation-delay: .13s; }
.wa-field:nth-child(4) { animation-delay: .17s; }
.wa-field:nth-child(5) { animation-delay: .21s; }
.wa-field-label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--wa-text-2); }
.wa-field-ctrl { position: relative; }
.wa-field-icon {
    position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
    font-size: 18px; color: #9aa3b2; pointer-events: none;
}
.wa-field-input {
    width: 100%; height: 46px; padding: 0 14px 0 42px; font-size: 14px; color: var(--wa-text);
    background: #fff; border: 1px solid var(--wa-border-strong); border-radius: 12px;
    transition: border-color var(--wa-dur-fast) var(--wa-ease-out), box-shadow var(--wa-dur-fast) var(--wa-ease-out);
}
.wa-field-input::placeholder { color: #9aa3b2; }
.wa-field-input:focus { outline: none; border-color: var(--wa-primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.wa-field-row { display: flex; gap: 10px; align-items: stretch; }
.wa-field-row .wa-field-ctrl { flex: 1; }
.wa-field-row .wa-btn { min-width: 116px; height: 46px; border-radius: 12px; font-size: 14px; }
.wa-code-img {
    height: 46px; padding: 0 8px; border: 1px solid var(--wa-border-strong); border-radius: 12px;
    background: #f8fafc; cursor: pointer; transition: transform var(--wa-dur-fast) var(--wa-ease-spring);
}
.wa-code-img:hover { transform: scale(1.03); }
.wa-auth-turnstile { min-height: 0; }
.wa-auth-actions { display: flex; gap: 12px; margin-top: 4px; }
.wa-auth-actions .wa-btn { height: 46px; border-radius: 12px; font-size: 15px; font-weight: 600; }
.wa-auth-actions .wa-btn:first-child { flex: 1.08; }
.wa-auth-actions .wa-btn-outline { flex: 1; }
.wa-auth-foot {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    margin-top: 16px; font-size: 13px; color: var(--wa-muted);
}
.wa-auth-foot a { color: var(--wa-muted); text-decoration: none; transition: color var(--wa-dur-fast) var(--wa-ease-out); }
.wa-auth-foot a:hover { color: var(--wa-primary); }
.wa-auth-foot span { color: var(--wa-muted); }
.wa-auth-foot a + a { margin-left: 12px; }

@media (max-width: 520px) {
    .wa-auth-wrap { padding: 18px 12px; align-items: flex-start; }
    .wa-auth-card { padding: 16px; border-radius: 18px; margin-top: 12px; }
    .wa-auth-title { font-size: 22px; }
    .wa-auth-actions .wa-btn { font-size: 14px; }
    .wa-field-row .wa-btn { min-width: 100px; padding: 0 10px; }
}

/* 认证页：找回密码等步骤式页面的结果展示区（有内容时才显示） */
.wa-auth-result:not(:empty) {
    margin-top: 14px; padding: 12px 14px; font-size: 13px; line-height: 1.75;
    color: var(--wa-text-2); background: var(--wa-card-soft);
    border: 1px solid var(--wa-border); border-radius: 12px;
    animation: waRiseIn var(--wa-dur) var(--wa-ease-out) both;
}
.wa-auth-result:not(:empty) .wa-auth-actions { margin-top: 12px; }

/* 支付方式图标（订单支付页） */
.wa-pay-icon { width: 22px; height: 22px; border-radius: 6px; object-fit: contain; margin-right: 8px; vertical-align: -5px; }

/* ==========================================================================
   App 内嵌（WebView 免密门户 · body.wa-embed）
   面板不渲染自带的顶部标题栏与底部标签栏，导航由 App 提供，这里只调内容区留白
   ========================================================================== */
body.wa-embed .wa-mcontent { padding-top: 6px; padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
/* 嵌入时不需要页面内的标题与说明小字：标题 App 标题栏已经有了，说明只是重复的标签 */
body.wa-embed .wa-mhead-title,
body.wa-embed .wa-mhead-desc { display: none; }
body.wa-embed .wa-mhead { margin-bottom: 10px; }

/* ==========================================================================
   深色主题（App 内嵌时跟随客户端设置：body.wa-dark / 容器 .wa-dark）
   只覆盖令牌和少数写死浅色的组件，其余规则靠 --wa-* 变量自动跟随
   ========================================================================== */
.wa-dark {
    color-scheme: dark;
    --wa-bg: #0e1116;
    --wa-card: #171b22;
    --wa-card-soft: #1e232b;
    --wa-text: #e8ebf1;
    --wa-text-2: #c4cad6;
    --wa-muted: #8b93a3;
    --wa-border: #262b35;
    --wa-border-strong: #333a46;
    --wa-primary: #4c8df6;
    --wa-primary-2: #7faefb;
    --wa-primary-soft: #1b2637;
    --wa-success: #34d399;
    --wa-warning: #fbbf24;
    --wa-danger: #f87171;
    --wa-shadow: 0 1px 2px rgba(0, 0, 0, .40), 0 4px 14px rgba(0, 0, 0, .45);
    --wa-shadow-lg: 0 10px 30px rgba(0, 0, 0, .55);
}
body.wa-dark, .wa-dark.wa-body { background: var(--wa-bg) !important; color: var(--wa-text) !important; }
.wa-dark .wa-mtop { background: rgba(23, 27, 34, .96); border-bottom-color: var(--wa-border); }
.wa-dark .wa-tabbar, .wa-dark .wa-mobile-bar { background: rgba(23, 27, 34, .97); border-color: var(--wa-border); }
.wa-dark .wa-mobile-bar { border-bottom-color: var(--wa-border); }

/* 表单与原生控件 */
.wa-dark .wa-input, .wa-dark .wa-select, .wa-dark .wa-textarea,
.wa-dark input, .wa-dark select, .wa-dark textarea,
.wa-dark .my-card .form-control, .wa-dark .my-card .custom-select {
    background: var(--wa-card) !important; color: var(--wa-text) !important;
    border-color: var(--wa-border-strong) !important;
}
.wa-dark input::placeholder, .wa-dark textarea::placeholder { color: var(--wa-muted) !important; }

/* 组件里被写死的浅色 */
.wa-dark .wa-tab.active { background: var(--wa-card-soft); color: var(--wa-primary); }
.wa-dark .wa-tabs-indicator { background: var(--wa-card-soft); }
.wa-dark .wa-btn-muted:hover { background: var(--wa-border); color: var(--wa-text); }
.wa-dark .wa-badge-success { background: #14291f; }
.wa-dark .wa-badge-warning { background: #2c2413; }
.wa-dark .wa-badge-danger { background: #2e1a1d; }
.wa-dark .wa-badge-muted { background: #232833; }
.wa-dark .wa-info-tip.warn { background: #2c2413; border-color: #4a3a16; }
.wa-dark .wa-icon-btn-danger:hover { background: #2e1a1d; border-color: #4a2529; }
.wa-dark .table > thead > tr > th { background: var(--wa-card-soft); color: var(--wa-muted) !important; border-color: var(--wa-border) !important; }
.wa-dark .table > tbody > tr > td, .wa-dark .table > tbody > tr > th { border-color: var(--wa-border) !important; }
.wa-dark .table, .wa-dark .my-card { color: var(--wa-text); }
.wa-dark hr { border-color: var(--wa-border); }
.wa-dark .wa-auth-glow {
    background:
        radial-gradient(520px 220px at 22% -20%, rgba(76, 141, 246, .10), transparent 72%),
        radial-gradient(460px 200px at 82% -28%, rgba(52, 211, 153, .07), transparent 74%);
}

/* 手机竖屏：认证页顶部光晕会只露出一条，观感等同"顶部进度条"，直接隐藏 */
@media (max-width: 600px) {
    .wa-auth-glow { display: none !important; }
}