/* ==========================================================================
   WeCore · 武威智诚科技多平台管理系统
   品牌视觉系统 v2.0 —— 蓝紫渐变 / 像素科技 / 深浅分层
   ========================================================================== */

:root {
    /* 品牌主色（智诚科技 蓝 → 紫） */
    --zc-blue: #2E6BFF;
    --zc-indigo: #5A5CF7;
    --zc-purple: #8B5CF6;
    --zc-gradient: linear-gradient(135deg, #2E6BFF 0%, #5A5CF7 55%, #8B5CF6 100%);
    --zc-gradient-soft: linear-gradient(135deg, rgba(46,107,255,.12) 0%, rgba(139,92,246,.12) 100%);
    --zc-gradient-side: linear-gradient(180deg, #101733 0%, #182147 55%, #1E2A5C 100%);

    /* 中性色 */
    --zc-ink: #1B2338;
    --zc-body: #3C4560;
    --zc-muted: #8A93A8;
    --zc-line: #EDF0F7;
    --zc-bg: #F4F6FC;
    --zc-white: #FFFFFF;

    /* 语义色 */
    --zc-success: #16B981;
    --zc-warning: #F59E0B;
    --zc-danger: #EF4444;
    --zc-info: #0EA5E9;

    /* 形状 */
    --zc-radius: 14px;
    --zc-radius-sm: 10px;
    --zc-shadow: 0 4px 16px rgba(16, 24, 51, .06);
    --zc-shadow-lg: 0 12px 32px rgba(16, 24, 51, .12);
    --zc-shadow-brand: 0 8px 20px rgba(46, 107, 255, .28);
}

/* ------------------------------ 基础排版 ------------------------------ */

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
                 "Hiragino Sans GB", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    color: var(--zc-body);
    background: var(--zc-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { color: var(--zc-ink); font-weight: 600; }
a { text-decoration: none; }
code {
    background: #F1F4FA; color: #4B5B8A;
    padding: 2px 6px; border-radius: 5px; font-size: .88em;
}

/* 细滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #C9D2E5; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #A9B6D3; }
::-webkit-scrollbar-track { background: transparent; }

/* ------------------------------ 品牌标识 ------------------------------ */

.zc-brand { display: inline-flex; align-items: center; gap: 10px; }
.zc-brand__logo {
    width: 34px; height: 34px; flex: none; display: block;
    filter: drop-shadow(0 2px 6px rgba(46, 107, 255, .25));
}
.zc-brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.zc-brand__cn {
    font-size: 15px; font-weight: 700; letter-spacing: .5px; color: var(--zc-ink);
}
.zc-brand__en {
    font-size: 9px; font-weight: 600; letter-spacing: 1.6px;
    color: var(--zc-muted); text-transform: uppercase;
}
.zc-brand--light .zc-brand__cn { color: #FFFFFF; }
.zc-brand--light .zc-brand__en { color: rgba(255, 255, 255, .5); }
.zc-brand--sm .zc-brand__logo { width: 28px; height: 28px; }
.zc-brand--lg .zc-brand__logo { width: 52px; height: 52px; }
.zc-brand--lg .zc-brand__cn { font-size: 22px; }
.zc-brand--lg .zc-brand__en { font-size: 10px; letter-spacing: 2.4px; }

/* ------------------------------ 顶部导航 ------------------------------ */

.zc-topbar {
    position: sticky; top: 0; z-index: 1030;
    height: 62px; background: var(--zc-white);
    box-shadow: 0 1px 0 var(--zc-line), 0 2px 12px rgba(16, 24, 51, .04);
}
.zc-topbar::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
    background: var(--zc-gradient); opacity: .9;
}
.zc-topbar .zc-brand { padding-right: 18px; margin-right: 6px; border-right: 1px solid var(--zc-line); }

.zc-site-switch {
    display: flex; align-items: center; gap: 6px;
    background: #F4F6FC; border: 1px solid var(--zc-line);
    border-radius: 999px; padding: 3px 6px 3px 12px;
}
.zc-site-switch i { color: var(--zc-blue); font-size: 13px; }
.zc-site-switch select {
    border: 0; background: transparent; font-size: 13px; color: var(--zc-ink);
    font-weight: 500; padding: 2px 4px; outline: none; cursor: pointer; max-width: 160px;
}
.zc-topbar__link {
    color: var(--zc-muted); font-size: 13px; padding: 6px 10px; border-radius: 8px;
    transition: all .18s ease;
}
.zc-topbar__link:hover { color: var(--zc-blue); background: var(--zc-gradient-soft); }

.zc-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--zc-gradient); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600; box-shadow: var(--zc-shadow-brand);
}

/* ------------------------------ 侧边导航 ------------------------------ */

.zc-sidebar {
    position: sticky; top: 62px;
    height: calc(100vh - 62px); overflow-y: auto; overflow-x: hidden;
    background: var(--zc-gradient-side);
    padding: 18px 12px 28px;
    border-right: 0;
}
.zc-sidebar::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(circle at 18% 8%, rgba(46, 107, 255, .28), transparent 45%),
        radial-gradient(circle at 85% 78%, rgba(139, 92, 246, .22), transparent 48%);
}
.zc-sidebar > * { position: relative; }

.zc-side-brand {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 10px 16px; margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, .09);
}

.zc-nav { list-style: none; padding: 0; margin: 0; }
.zc-nav__group {
    font-size: 10px; letter-spacing: 1.6px; text-transform: uppercase;
    color: rgba(255, 255, 255, .38); padding: 14px 12px 6px; font-weight: 600;
}
.zc-nav__item { margin-bottom: 2px; }
.zc-nav__link {
    display: flex; align-items: center; gap: 10px;
    color: rgba(255, 255, 255, .72); font-size: 13.5px; font-weight: 500;
    padding: 9px 12px; border-radius: var(--zc-radius-sm);
    transition: all .18s ease; position: relative;
}
.zc-nav__link i { font-size: 15px; width: 18px; text-align: center; opacity: .9; }
.zc-nav__link:hover { color: #fff; background: rgba(255, 255, 255, .09); transform: translateX(2px); }
.zc-nav__link.active {
    color: #fff; font-weight: 600;
    background: linear-gradient(90deg, rgba(46, 107, 255, .95), rgba(139, 92, 246, .8));
    box-shadow: 0 4px 14px rgba(46, 107, 255, .35);
}
.zc-nav__link.active::before {
    content: ''; position: absolute; left: -12px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px; border-radius: 0 3px 3px 0; background: #fff;
}
.zc-nav__sub { list-style: none; padding: 0 0 4px 0; margin: 0; }
.zc-nav__sub a {
    display: flex; align-items: center; gap: 8px;
    color: rgba(255, 255, 255, .55); font-size: 12.5px;
    padding: 6px 12px 6px 36px; border-radius: 8px; transition: all .16s ease;
}
.zc-nav__sub a:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.zc-nav__sub a i { font-size: 12px; opacity: .75; }
.zc-nav__module {
    color: rgba(255, 255, 255, .5); font-size: 11.5px; font-weight: 600;
    padding: 8px 12px 4px; display: flex; align-items: center; gap: 7px;
}

/* ------------------------------ 内容区 ------------------------------ */

.zc-main { padding: 26px 30px 48px; min-height: calc(100vh - 62px); }
.zc-page-title {
    font-size: 20px; font-weight: 700; color: var(--zc-ink);
    margin: 0 0 18px; display: flex; align-items: center; gap: 10px;
}
.zc-page-title::before {
    content: ''; width: 4px; height: 18px; border-radius: 3px; background: var(--zc-gradient);
}

/* 卡片 */
.card {
    border: 0; border-radius: var(--zc-radius);
    box-shadow: var(--zc-shadow); background: var(--zc-white);
    transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: 0 8px 24px rgba(16, 24, 51, .09); }
.card-header {
    background: var(--zc-white); border-bottom: 1px solid var(--zc-line);
    border-radius: var(--zc-radius) var(--zc-radius) 0 0 !important;
    padding: 14px 20px; font-weight: 600; color: var(--zc-ink);
}
.card-header.bg-white { background: var(--zc-white) !important; }
.card-footer { border-top: 1px solid var(--zc-line); border-radius: 0 0 var(--zc-radius) var(--zc-radius) !important; }
.card-body { padding: 20px; }

/* 按钮 */
.btn { border-radius: var(--zc-radius-sm); font-weight: 500; font-size: 13.5px; transition: all .18s ease; }
.btn-primary, .btn-danger, .btn-success, .btn-warning {
    border: 0; color: #fff;
}
.btn-primary {
    background: var(--zc-gradient);
    box-shadow: 0 4px 12px rgba(46, 107, 255, .25);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #2559DB 0%, #4F4FE0 55%, #7C4DEA 100%);
    box-shadow: var(--zc-shadow-brand); transform: translateY(-1px); color: #fff;
}
.btn-outline-primary { border-color: #C7D6FF; color: var(--zc-blue); }
.btn-outline-primary:hover { background: var(--zc-gradient); border-color: transparent; color: #fff; }
.btn-outline-secondary { border-color: #DFE4F0; color: var(--zc-body); }
.btn-outline-secondary:hover { background: #F1F4FA; border-color: #CFD8EA; color: var(--zc-ink); }
.btn-outline-danger:hover, .btn-outline-success:hover { color: #fff; }
.btn-sm { font-size: 12.5px; padding: .3rem .65rem; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: var(--zc-radius-sm) 0 0 var(--zc-radius-sm); }
.btn-group .btn:last-child { border-radius: 0 var(--zc-radius-sm) var(--zc-radius-sm) 0; }

/* 表格 */
.table { margin-bottom: 0; }
.table > :not(caption) > * > * { padding: .8rem 1rem; border-bottom-color: var(--zc-line); }
.table thead th {
    background: #F7F9FD; color: #5C6B90; font-size: 12.5px; font-weight: 600;
    letter-spacing: .3px; text-transform: none; border-bottom: 1px solid var(--zc-line);
    white-space: nowrap;
}
.table-hover > tbody > tr:hover { background: #F8FAFF; }
.table td { vertical-align: middle; }
.table .badge { font-weight: 500; }

/* 徽章 */
.badge { border-radius: 6px; padding: .38em .62em; font-size: 11.5px; font-weight: 500; }
.bg-primary { background: var(--zc-blue) !important; }
.bg-info { background: #38BDF8 !important; }

/* 表单 */
.form-control, .form-select {
    border: 1px solid #DFE4F0; border-radius: var(--zc-radius-sm);
    padding: .5rem .75rem; font-size: 13.5px; transition: all .18s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--zc-blue);
    box-shadow: 0 0 0 3px rgba(46, 107, 255, .14);
}
.form-label { font-size: 13px; font-weight: 500; color: var(--zc-ink); margin-bottom: .35rem; }
.form-text { font-size: 12px; color: var(--zc-muted); }

/* 提示条 */
.alert { border: 0; border-radius: var(--zc-radius-sm); font-size: 13.5px; }
.alert-success { background: #E8FBF3; color: #0E7C5A; }
.alert-danger { background: #FEF0F0; color: #B4232A; }
.alert-warning { background: #FFF7E8; color: #97600A; }
.alert-info { background: #ECF5FF; color: #1D6BC4; }
.alert-light { background: #F7F9FD; color: var(--zc-body); border: 1px solid var(--zc-line) !important; }

/* 分页 */
.pagination .page-link {
    border: 0; border-radius: 8px !important; margin: 0 2px;
    color: var(--zc-body); font-size: 13px; padding: .35rem .7rem;
}
.pagination .page-item.active .page-link { background: var(--zc-gradient); box-shadow: var(--zc-shadow-brand); }

/* ------------------------------ 控制台组件 ------------------------------ */

/* 欢迎横幅 */
.zc-hero {
    position: relative; overflow: hidden;
    background: var(--zc-gradient); border-radius: var(--zc-radius);
    padding: 26px 30px; color: #fff; box-shadow: var(--zc-shadow-brand);
}
.zc-hero::before {
    content: ''; position: absolute; right: -30px; top: -40px;
    width: 260px; height: 260px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.22), transparent 65%);
}
.zc-hero::after {
    content: ''; position: absolute; right: 40px; bottom: -50px;
    width: 180px; height: 180px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.14), transparent 68%);
}
.zc-hero__inner { position: relative; display: flex; align-items: center; gap: 18px; }
.zc-hero__title { font-size: 20px; font-weight: 700; margin: 0 0 4px; color: #fff; }
.zc-hero__desc { font-size: 13px; color: rgba(255, 255, 255, .82); margin: 0; }
.zc-hero__pixels {
    position: absolute; right: 26px; top: 50%; transform: translateY(-50%);
    display: grid; grid-template-columns: repeat(6, 9px); gap: 6px; opacity: .55;
}
.zc-hero__pixels i { width: 9px; height: 9px; background: #fff; border-radius: 2px; display: block; }

/* 统计卡 */
.zc-stat {
    background: #fff; border-radius: var(--zc-radius); padding: 18px 16px;
    box-shadow: var(--zc-shadow); transition: all .2s ease; position: relative; overflow: hidden;
}
.zc-stat:hover { transform: translateY(-3px); box-shadow: var(--zc-shadow-lg); }
.zc-stat__icon {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 18px; margin-bottom: 12px;
    box-shadow: 0 6px 14px rgba(46, 107, 255, .22);
}
.zc-stat__value { font-size: 24px; font-weight: 700; color: var(--zc-ink); line-height: 1.1; }
.zc-stat__label { font-size: 12.5px; color: var(--zc-muted); margin-top: 4px; }
.zc-stat::after {
    content: ''; position: absolute; right: -18px; bottom: -18px;
    width: 70px; height: 70px; border-radius: 50%; opacity: .07;
}

/* 快捷入口 */
.zc-quick {
    display: flex; align-items: center; gap: 12px; padding: 13px 16px;
    border-radius: var(--zc-radius-sm); background: #fff;
    border: 1px solid var(--zc-line); transition: all .18s ease;
}
.zc-quick:hover { border-color: #C7D6FF; background: #FAFCFF; transform: translateX(3px); }
.zc-quick__icon {
    width: 34px; height: 34px; border-radius: 10px; flex: none;
    display: flex; align-items: center; justify-content: center;
    background: var(--zc-gradient-soft); color: var(--zc-blue); font-size: 15px;
}
.zc-quick__title { font-size: 13.5px; font-weight: 600; color: var(--zc-ink); }
.zc-quick__desc { font-size: 12px; color: var(--zc-muted); }

/* 时间线日志 */
.zc-log { list-style: none; padding: 0; margin: 0; }
.zc-log li {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 16px; border-bottom: 1px dashed var(--zc-line); font-size: 13px;
}
.zc-log li:last-child { border-bottom: 0; }
.zc-log .zc-log__tag {
    font-size: 11px; padding: 2px 8px; border-radius: 6px;
    background: var(--zc-gradient-soft); color: var(--zc-blue); font-weight: 600;
}

/* ------------------------------ 登录 / 安装 ------------------------------ */

.zc-auth {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding: 40px 20px; position: relative; overflow: hidden;
    background:
        radial-gradient(circle at 12% 18%, #2E6BFF 0%, transparent 42%),
        radial-gradient(circle at 88% 82%, #8B5CF6 0%, transparent 46%),
        linear-gradient(135deg, #101733 0%, #1B2450 60%, #232F63 100%);
}
.zc-auth::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
}
.zc-auth__box {
    position: relative; width: 100%; max-width: 940px;
    background: rgba(255, 255, 255, .96);
    border-radius: 22px; overflow: hidden;
    box-shadow: 0 30px 70px rgba(8, 14, 40, .45);
    display: flex; min-height: 500px;
    backdrop-filter: blur(6px);
}
.zc-auth__brand {
    flex: 1; padding: 46px 42px; color: #fff; position: relative; overflow: hidden;
    background: var(--zc-gradient);
    display: flex; flex-direction: column; justify-content: center;
}
.zc-auth__brand::after {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(160deg, #000 10%, transparent 72%);
    -webkit-mask-image: linear-gradient(160deg, #000 10%, transparent 72%);
}
.zc-auth__brand > * { position: relative; }
.zc-auth__brand h2 { color: #fff; font-size: 26px; font-weight: 700; margin: 22px 0 10px; }
.zc-auth__brand p { color: rgba(255, 255, 255, .85); font-size: 13.5px; line-height: 1.9; margin: 0; }
.zc-auth__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.zc-auth__tags span {
    font-size: 11.5px; padding: 5px 12px; border-radius: 999px;
    background: rgba(255, 255, 255, .18); color: #fff; border: 1px solid rgba(255,255,255,.22);
}
.zc-auth__pixels { position: absolute; right: 28px; bottom: 28px; display: grid; grid-template-columns: repeat(5, 8px); gap: 5px; opacity: .5; }
.zc-auth__pixels i { width: 8px; height: 8px; background: #fff; border-radius: 2px; display: block; }

.zc-auth__form { flex: 1; padding: 46px 42px; display: flex; flex-direction: column; justify-content: center; }
.zc-auth__form h4 { font-size: 21px; font-weight: 700; margin-bottom: 6px; }
.zc-auth__form .zc-auth__sub { color: var(--zc-muted); font-size: 13px; margin-bottom: 26px; }
.zc-auth__form .form-control { padding: .68rem .85rem; }
.zc-auth__foot { margin-top: 22px; text-align: center; font-size: 12px; color: var(--zc-muted); }

@media (max-width: 860px) {
    .zc-auth__box { flex-direction: column; max-width: 460px; }
    .zc-auth__brand { padding: 34px 30px; }
    .zc-auth__form { padding: 34px 30px; }
}

/* 安装向导步骤条 */
.zc-steps { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.zc-steps__item {
    flex: 1; min-width: 120px; padding: 12px 14px; border-radius: var(--zc-radius-sm);
    background: #F4F6FC; color: var(--zc-muted); font-size: 13px; font-weight: 500;
    display: flex; align-items: center; gap: 9px; transition: all .2s ease;
}
.zc-steps__item i { font-style: normal; }
.zc-steps__num {
    width: 24px; height: 24px; border-radius: 50%; flex: none;
    display: flex; align-items: center; justify-content: center;
    background: #DFE4F0; color: #7A86A3; font-size: 12px; font-weight: 700;
}
.zc-steps__item.active { background: var(--zc-gradient); color: #fff; box-shadow: var(--zc-shadow-brand); }
.zc-steps__item.active .zc-steps__num { background: rgba(255,255,255,.28); color: #fff; }
.zc-steps__item.done { background: #E8FBF3; color: #0E7C5A; }
.zc-steps__item.done .zc-steps__num { background: var(--zc-success); color: #fff; }

.zc-install-head {
    background: var(--zc-gradient); color: #fff; padding: 22px 26px;
    display: flex; justify-content: space-between; align-items: center;
}
.zc-install-head .zc-brand__cn { color: #fff; }
.zc-install-head .zc-brand__en { color: rgba(255,255,255,.6); }

/* ------------------------------ 前台站点 ------------------------------ */

.zc-site-nav .navbar-brand { color: #fff !important; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.zc-site-nav .navbar-brand img { width: 30px; height: 30px; }
.zc-site-nav a.text-light { color: rgba(255,255,255,.9) !important; }

.zc-site-hero {
    background: linear-gradient(135deg, rgba(46,107,255,.08), rgba(139,92,246,.08));
    border: 1px solid rgba(46, 107, 255, .12);
    border-radius: var(--zc-radius); padding: 30px; margin-bottom: 24px;
}
.zc-site-hero h2 { font-size: 24px; }

/* ------------------------------ 响应式 ------------------------------ */

@media (max-width: 991px) {
    .zc-main { padding: 20px 16px 40px; }
    .zc-hero { padding: 22px; }
    .zc-hero__pixels { display: none; }
}

/* ==========================================================================
   v1.1.3 新增组件
   ========================================================================== */

/* 移动端侧边栏抽屉 */
.zc-sidebar-toggle {
    border: 0; background: var(--zc-gradient-soft); color: var(--zc-blue);
    width: 34px; height: 34px; border-radius: 10px; display: none;
    align-items: center; justify-content: center; font-size: 17px; cursor: pointer;
}
@media (max-width: 767px) {
    .zc-sidebar-toggle { display: inline-flex; }
    .zc-sidebar {
        position: fixed; left: 0; top: 62px; bottom: 0; width: 250px; z-index: 1040;
        transform: translateX(-100%); transition: transform .25s ease;
        box-shadow: 8px 0 24px rgba(8, 14, 40, .3);
    }
    .zc-sidebar.show { transform: translateX(0); }
}
.zc-sidebar-backdrop {
    position: fixed; inset: 62px 0 0 0; background: rgba(8, 14, 40, .45);
    z-index: 1035; display: none;
}
.zc-sidebar-backdrop.show { display: block; }

/* 应用卡片（模块 / 应用市场） */
.zc-app {
    background: #fff; border-radius: var(--zc-radius); padding: 18px;
    box-shadow: var(--zc-shadow); height: 100%;
    display: flex; flex-direction: column; transition: all .2s ease;
    border: 1px solid transparent;
}
.zc-app:hover { transform: translateY(-3px); box-shadow: var(--zc-shadow-lg); border-color: #D9E3FF; }
.zc-app__icon {
    width: 46px; height: 46px; border-radius: 13px; flex: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff; background: var(--zc-gradient);
    box-shadow: 0 6px 14px rgba(46, 107, 255, .22);
}
.zc-app__name { font-size: 15px; font-weight: 600; color: var(--zc-ink); }
.zc-app__desc { font-size: 12.5px; color: var(--zc-muted); line-height: 1.6; }
.zc-app__foot { margin-top: auto; padding-top: 12px; display: flex; gap: 6px; flex-wrap: wrap; }

/* 平台账号卡片 */
.zc-acc {
    background: #fff; border-radius: var(--zc-radius); box-shadow: var(--zc-shadow);
    overflow: hidden; transition: all .2s ease; height: 100%;
}
.zc-acc:hover { transform: translateY(-3px); box-shadow: var(--zc-shadow-lg); }
.zc-acc__head {
    padding: 16px 18px; color: #fff; display: flex; align-items: center; gap: 12px;
    background: var(--zc-gradient);
}
.zc-acc__head--mini { background: linear-gradient(135deg, #16B981, #0EA5E9); }
.zc-acc__head--work { background: linear-gradient(135deg, #5A5CF7, #8B5CF6); }
.zc-acc__head i { font-size: 22px; }
.zc-acc__body { padding: 14px 18px; }
.zc-acc__row { display: flex; justify-content: space-between; font-size: 12.5px; padding: 4px 0; }
.zc-acc__row span:first-child { color: var(--zc-muted); }

/* 开关样式 */
.zc-switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.zc-switch input { display: none; }
.zc-switch__box {
    width: 40px; height: 22px; border-radius: 999px; background: #D8DFEC;
    position: relative; transition: background .2s ease; flex: none;
}
.zc-switch__box::after {
    content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px;
    border-radius: 50%; background: #fff; transition: transform .2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}
.zc-switch input:checked + .zc-switch__box { background: var(--zc-blue); }
.zc-switch input:checked + .zc-switch__box::after { transform: translateX(18px); }

/* 空状态 */
.zc-empty { text-align: center; padding: 48px 20px; color: var(--zc-muted); }
.zc-empty i { font-size: 46px; opacity: .35; display: block; margin-bottom: 12px; }

/* 面包屑 */
.zc-crumb { font-size: 12.5px; color: var(--zc-muted); margin-bottom: 12px; }
.zc-crumb a { color: var(--zc-muted); }
.zc-crumb a:hover { color: var(--zc-blue); }

/* 统计小卡 */
.zc-mini {
    background: #F7F9FD; border-radius: 10px; padding: 12px 14px; text-align: center;
}
.zc-mini b { display: block; font-size: 20px; color: var(--zc-ink); }
.zc-mini span { font-size: 12px; color: var(--zc-muted); }

/* 前台门户 */

/* 内容区统一限宽：前台各页面自身没有 container，
   不限制的话宽屏下内容会被拉满，阅读体验很差。
   需要通栏的区块可用 .zc-full 逃出限制。 */
.zc-main__wrap {
    max-width: var(--zc-page-w, 1240px);
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}
@media (max-width: 575.98px) {
    .zc-main__wrap { padding-left: 14px; padding-right: 14px; }
}
.zc-full {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: 0;
    padding-right: 0;
}

.zc-portal-hero {
    position: relative; overflow: hidden; border-radius: 18px; padding: 40px 34px;
    background: var(--zc-gradient); color: #fff;
    box-shadow: 0 14px 34px rgba(46, 107, 255, .28);
}
.zc-portal-hero::after {
    content: ''; position: absolute; right: -40px; bottom: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.18), transparent 68%);
}
.zc-portal-hero h2 { color: #fff; font-weight: 700; }
.zc-portal-hero p { color: rgba(255,255,255,.85); }
.zc-portal-card {
    background: #fff; border-radius: var(--zc-radius); box-shadow: var(--zc-shadow);
    padding: 20px; height: 100%; transition: all .2s ease;
    border-top: 3px solid var(--zc-blue);
}
.zc-portal-card:hover { transform: translateY(-4px); box-shadow: var(--zc-shadow-lg); }

/* v1.1.4：适用平台标签 + 前台模板 */

.zc-plat {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 11.5px; padding: 3px 9px; border-radius: 999px;
    background: #F2F6FF; color: var(--pc, #2E6BFF);
    border: 1px solid rgba(0, 0, 0, .04);
}
.zc-plat i { font-size: 12px; }

/* 前台幻灯 */
.zc-slide {
    position: relative; border-radius: 18px; overflow: hidden;
    height: 300px; background: #E9EEF8;
}
.zc-slide img { width: 100%; height: 100%; object-fit: cover; }
.zc-slide__cap {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 26px 22px;
    background: linear-gradient(180deg, transparent, rgba(8, 14, 40, .68));
    color: #fff;
}
.zc-slide__cap b { font-size: 19px; display: block; margin-bottom: 4px; }
.zc-slide__cap span { font-size: 13px; opacity: .85; }
@media (max-width: 575px) { .zc-slide { height: 190px; } }

/* 前台模板：简约 */
.zc-tpl-classic .zc-portal-hero { border-radius: 0; box-shadow: none; }
.zc-tpl-classic .zc-portal-hero::after { display: none; }
.zc-tpl-classic .zc-portal-card { border-top-width: 1px; box-shadow: none; border: 1px solid #EDF1F9; }

/* 前台模板：卡片杂志 */
.zc-tpl-card .zc-portal-card {
    padding: 0; overflow: hidden; border-top-width: 0;
}
.zc-tpl-card .zc-portal-card__cover {
    height: 132px; background: var(--zc-gradient); display: flex;
    align-items: center; justify-content: center; color: #fff; font-size: 34px;
}
.zc-tpl-card .zc-portal-card__body { padding: 16px 18px; }

/* 前台登录页 */
.zc-login-wrap {
    min-height: calc(100vh - 130px);
    display: flex; align-items: center; justify-content: center; padding: 40px 16px;
    background:
        radial-gradient(circle at 12% 18%, rgba(46, 107, 255, .10), transparent 42%),
        radial-gradient(circle at 88% 82%, rgba(139, 92, 246, .10), transparent 42%),
        #F5F7FC;
}
.zc-login-card {
    width: 100%; max-width: 900px; background: #fff; border-radius: 20px;
    overflow: hidden; box-shadow: 0 24px 60px rgba(16, 24, 51, .12);
    display: flex; min-height: 480px;
}
.zc-login-side {
    flex: 1; padding: 40px 36px; color: #fff; background: var(--zc-gradient);
    position: relative; overflow: hidden; display: flex; flex-direction: column;
    justify-content: center;
}
.zc-login-side::before {
    content: ''; position: absolute; right: -70px; top: -70px;
    width: 230px; height: 230px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .20), transparent 70%);
}
.zc-login-side::after {
    content: ''; position: absolute; left: -60px; bottom: -80px;
    width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .14), transparent 70%);
}
.zc-login-side > * { position: relative; }
.zc-login-form { flex: 1.1; padding: 40px 36px; display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 767px) {
    .zc-login-card { flex-direction: column; }
    .zc-login-side { padding: 28px 24px; }
    .zc-login-form { padding: 28px 24px; }
}
.zc-login-title { font-size: 22px; font-weight: 700; color: var(--zc-ink); margin-bottom: 6px; }
.zc-login-sub { font-size: 13px; color: var(--zc-muted); margin-bottom: 22px; }
.zc-field { position: relative; margin-bottom: 14px; }
.zc-field i {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: #A6B0C6; font-size: 15px;
}
.zc-field input { padding-left: 40px; height: 46px; border-radius: 12px; }

/* v1.1.4 补充：富文本排版、日志多行、上传预览 */

.zc-page-content { font-size: 15px; line-height: 1.95; color: #3C4663; }
.zc-page-content h1, .zc-page-content h2, .zc-page-content h3,
.zc-page-content h4 { color: var(--zc-ink); margin: 1.2em 0 .6em; font-weight: 700; }
.zc-page-content h2 { font-size: 20px; }
.zc-page-content h3 { font-size: 17px; }
.zc-page-content p { margin-bottom: 1em; }
.zc-page-content img { max-width: 100%; border-radius: 10px; margin: 10px 0; }
.zc-page-content a { color: var(--zc-blue); }
.zc-page-content ul, .zc-page-content ol { padding-left: 1.4em; margin-bottom: 1em; }
.zc-page-content blockquote {
    border-left: 3px solid var(--zc-blue); background: #F5F8FF;
    padding: 10px 16px; border-radius: 0 8px 8px 0; margin: 1em 0; color: #5C6B90;
}
.zc-page-content table { width: 100%; margin-bottom: 1em; border-collapse: collapse; }
.zc-page-content th, .zc-page-content td { border: 1px solid var(--zc-line); padding: 8px 10px; }

.zc-log li.flex-column { align-items: flex-start !important; }

.zc-upload-preview {
    width: 100%; height: 120px; object-fit: contain;
    background: #F7F9FD; border-radius: 10px; border: 1px dashed #D5DEEF;
}

/* ==========================================================================
   v1.1.6 站点工作台 Tab + 全站美化增强
   ========================================================================== */

.zc-site-tabs {
    background: #fff; border-radius: var(--zc-radius); box-shadow: var(--zc-shadow);
    padding: 14px 16px; border-top: 3px solid transparent;
    border-image: var(--zc-gradient) 1;
}
.zc-tab {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; padding: 7px 14px; border-radius: 999px;
    color: var(--zc-muted); text-decoration: none; transition: all .18s ease;
    border: 1px solid transparent;
}
.zc-tab:hover { background: #F2F6FF; color: var(--zc-blue); }
.zc-tab.active {
    background: var(--zc-gradient); color: #fff;
    box-shadow: 0 4px 12px rgba(46, 107, 255, .28);
}
.zc-tab i { font-size: 14px; }

/* 全站卡片与表格细节 */
.card { border: 0; }
.card-header {
    font-size: 14px; font-weight: 600; color: var(--zc-ink);
    background: #fff; border-bottom: 1px solid var(--zc-line);
}
.card-header .badge { font-weight: 500; }
.table > thead th {
    font-size: 12.5px; font-weight: 600; color: #6E7A94;
    border-bottom: 1px solid var(--zc-line); white-space: nowrap;
}
.table > tbody > tr:hover { background: #FAFCFF; }
.table > tbody > tr { transition: background .15s ease; }

/* 按钮统一质感 */
.btn { border-radius: 10px; font-size: 13.5px; transition: all .18s ease; }
.btn-primary {
    background: var(--zc-gradient); border: 0;
    box-shadow: 0 4px 12px rgba(46, 107, 255, .25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(46, 107, 255, .35); filter: brightness(1.05); }
.btn-outline-primary:hover { background: #F2F6FF; }
.btn:active { transform: translateY(0); }

/* 表单聚焦光晕 */
.form-control:focus, .form-select:focus {
    border-color: var(--zc-blue);
    box-shadow: 0 0 0 .2rem rgba(46, 107, 255, .13);
}
.form-label { font-size: 13px; font-weight: 500; color: #55617A; margin-bottom: 5px; }

/* 徽章 */
.badge { font-weight: 500; padding: .38em .62em; border-radius: 6px; }

/* 页面入场动画 */
.container > .card, .zc-app, .zc-portal-card { animation: zcFade .32s ease both; }
@keyframes zcFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
    *, .container > .card, .zc-app, .zc-portal-card { animation: none !important; transition: none !important; }
}

/* 前台导航 hover 下划线 */
.zc-site-nav .navbar-brand:hover { opacity: .92; }
.zc-site-nav a.text-light:hover { opacity: .82; }

/* 应用中心勾选框强调 */
.zc-app input[type="checkbox"]:checked { accent-color: #2E6BFF; }

/* ==========================================================================
   v1.1.7 可视化拖拽搭建器
   ========================================================================== */

.zc-palette__item {
    display: flex; align-items: flex-start; gap: 8px;
    padding: 9px 10px; border-radius: 10px; margin-bottom: 6px;
    border: 1px solid var(--zc-line); background: #fff; cursor: grab;
    transition: all .16s ease;
}
.zc-palette__item:hover { border-color: #C7D6FF; background: #F5F8FF; transform: translateX(2px); }
.zc-palette__item:active { cursor: grabbing; }
.zc-palette__item > i { font-size: 17px; color: var(--zc-blue); margin-top: 2px; }
.zc-palette__name { font-size: 12.8px; font-weight: 600; color: var(--zc-ink); line-height: 1.3; }
.zc-palette__desc { font-size: 11px; color: var(--zc-muted); line-height: 1.4; }
.zc-palette__badge {
    margin-left: auto; font-size: 10px; padding: 1px 6px; border-radius: 999px;
    background: linear-gradient(135deg, #0EA5E9, #2E6BFF); color: #fff; white-space: nowrap;
}

.zc-blk {
    position: relative; border: 1px dashed #D5DEEF; border-radius: 12px;
    background: #fff; margin-bottom: 12px; cursor: pointer; transition: all .16s ease;
}
.zc-blk:hover { border-color: #B9CCFB; }
.zc-blk.active { border: 1.5px solid var(--zc-blue); box-shadow: 0 0 0 3px rgba(46, 107, 255, .12); }
.zc-blk.dragging { opacity: .45; }
.zc-blk.drop-before { box-shadow: 0 -3px 0 0 var(--zc-blue); }
.zc-blk.drop-after { box-shadow: 0 3px 0 0 var(--zc-blue); }

.zc-blk__bar {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 6px 10px; border-bottom: 1px solid var(--zc-line);
    background: #FAFCFF; border-radius: 12px 12px 0 0;
}
.zc-blk__tag {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 12px; font-weight: 600; color: var(--zc-blue);
}
.zc-blk__tools { display: flex; gap: 3px; }
.zc-blk__tools .btn { padding: 1px 6px; font-size: 12px; line-height: 1.4; }
.zc-blk__body { padding: 14px; }
.zc-blk__body > .zc-empty { padding: 14px 0; }

.zc-check-list { display: flex; flex-direction: column; gap: 6px; }
.zc-check-item {
    display: flex; align-items: center; gap: 7px; font-size: 13px;
    padding: 7px 10px; border: 1px solid var(--zc-line); border-radius: 8px; cursor: pointer;
}
.zc-check-item:hover { background: #F5F8FF; }
.zc-check-item input { accent-color: var(--zc-blue); }

.zc-feat-item {
    border: 1px solid var(--zc-line); border-radius: 8px; padding: 9px; margin-bottom: 8px;
    background: #FAFCFF;
}

/* 会员中心美化 v1.1.7 */
.zc-member-hero {
    border-radius: 18px; padding: 26px 26px; color: #fff; position: relative; overflow: hidden;
    background: var(--zc-gradient); margin-bottom: 18px;
}
.zc-member-hero::after {
    content: ''; position: absolute; right: -60px; top: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 70%);
}
.zc-member-hero > * { position: relative; }
.zc-member-avatar {
    width: 62px; height: 62px; border-radius: 50%; object-fit: cover;
    background: rgba(255, 255, 255, .22); border: 2px solid rgba(255, 255, 255, .5);
    flex: none;
}
.zc-stat-card {
    border-radius: 12px; padding: 14px; background: #fff;
    border: 1px solid var(--zc-line); text-align: center;
}
.zc-stat-card b { display: block; font-size: 21px; color: var(--zc-ink); }
.zc-stat-card span { font-size: 12px; color: var(--zc-muted); }

/* ==========================================================================
   v1.1.8 三端自适应组件：公众号图文卡 / 小程序信息流 / 商城营销
   ========================================================================== */

.zc-wx-card {
    display: flex; gap: 12px; background: #fff; border-radius: 14px;
    box-shadow: var(--zc-shadow); overflow: hidden; padding: 10px;
    transition: transform .18s ease, box-shadow .18s ease;
}
.zc-wx-card:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(15, 30, 60, .1); }
.zc-wx-card > img { width: 104px; height: 78px; object-fit: cover; border-radius: 10px; flex: none; }
.zc-wx-card__ph {
    width: 104px; height: 78px; flex: none; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #EEF3FF, #E6EDFF); color: var(--zc-blue); font-size: 26px;
}
.zc-wx-card__body { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.zc-wx-card__title {
    font-size: 15px; font-weight: 600; color: var(--zc-ink); line-height: 1.4;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.zc-wx-card__desc { font-size: 12.5px; color: var(--zc-muted); margin-top: 3px; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.zc-wx-card__meta { font-size: 11.5px; color: #98A3B8; margin-top: 5px; }

.wk-hover { transition: transform .18s ease, box-shadow .18s ease; }
.wk-hover:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(15, 30, 60, .1) !important; }

/* 移动端/小程序隐藏 PC 侧栏元素 */
@media (max-width: 576px) {
    .zc-wx-card > img, .zc-wx-card__ph { width: 84px; height: 66px; }
    .zc-member-hero { padding: 20px 18px; }
}

/* 营销活动卡 */
.zc-promo {
    position: relative; border-radius: 14px; padding: 16px 18px; color: #fff;
    background: linear-gradient(135deg, #F97316, #EF4444); overflow: hidden;
}
.zc-promo.blue { background: linear-gradient(135deg, #2E6BFF, #5A5CF7); }
.zc-promo.green { background: linear-gradient(135deg, #10B981, #0EA5E9); }
.zc-promo.purple { background: linear-gradient(135deg, #8B5CF6, #EC4899); }
.zc-promo::after {
    content: ''; position: absolute; right: -30px; bottom: -40px;
    width: 130px; height: 130px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .2), transparent 70%);
}
.zc-promo > * { position: relative; }
.zc-promo__amt { font-size: 26px; font-weight: 800; line-height: 1; }
.zc-promo__cond { font-size: 12.5px; opacity: .92; margin-top: 4px; }

/* 优惠券券形卡 */
.zc-coupon {
    position: relative; display: flex; align-items: stretch;
    background: #fff; border-radius: 12px; overflow: hidden;
    border: 1px solid #FFD9DE; box-shadow: var(--zc-shadow);
}
.zc-coupon__left {
    width: 96px; flex: none; display: flex; flex-direction: column;
    align-items: center; justify-content: center; color: #fff;
    background: linear-gradient(135deg, #F43F5E, #FB7185); padding: 12px 6px;
}
.zc-coupon__left b { font-size: 22px; line-height: 1; font-weight: 800; }
.zc-coupon__left span { font-size: 11px; opacity: .92; margin-top: 4px; }
.zc-coupon__body { flex: 1; padding: 12px 14px; min-width: 0; }
.zc-coupon__name { font-weight: 600; color: var(--zc-ink); font-size: 14px; }
.zc-coupon__cond { font-size: 12px; color: var(--zc-muted); margin-top: 3px; }
.zc-coupon.is-disabled { opacity: .55; filter: grayscale(.6); }
.zc-coupon::before, .zc-coupon::after {
    content: ''; position: absolute; left: 96px; width: 10px; height: 10px;
    background: #fff; border-radius: 50%; margin-left: -5px;
}
.zc-coupon::before { top: -5px; }
.zc-coupon::after { bottom: -5px; }

/* ==========================================================================
   v1.1.8 收尾美化
   ========================================================================== */

/* 渠道卡片悬浮 */
.zc-plat {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 11.5px; padding: 3px 9px; border-radius: 999px;
    color: #fff; background: var(--pc, var(--zc-blue)); font-weight: 500;
}
.zc-plat i { font-size: 12px; }

/* 卸载完成弹窗 */
.modal-content { box-shadow: 0 20px 60px rgba(15, 30, 60, .22); }

/* 模块弃用提示 */
.zc-app .alert-warning { border-radius: 8px; line-height: 1.6; }

/* 表格内优惠券/活动小图 */
.zc-mini-cover {
    width: 38px; height: 38px; border-radius: 8px; object-fit: cover; flex: none;
}

/* 打印优化 */
@media print {
    .zc-site-nav, .zc-app__foot, .card-footer { display: none !important; }
}

/* 焦点可见性（无障碍） */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 2px solid var(--zc-blue); outline-offset: 2px;
}

/* ==========================================================================
   v1.1.9 前台全面重做：导航 / 页脚 / 卡片 / 按钮
   ========================================================================== */

/* ---------- 公告条 ---------- */
.zc-notice {
    background: linear-gradient(90deg, #FFF7E6, #FFF1D6);
    color: #8A5A00; font-size: 12.5px; padding: 7px 0;
    border-bottom: 1px solid #FFE7B8;
}
.zc-notice i { font-size: 13px; }

/* ---------- 顶部导航 ---------- */
.zc-topnav {
    position: sticky; top: 0; z-index: 1030;
    background: #fff; /* 兜底：不支持 backdrop-filter 时用不透明白 */
    background: rgba(255, 255, 255, .88);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
@supports not (backdrop-filter: blur(2px)) {
    .zc-topnav { background: #fff; }
}
.zc-topnav.scrolled {
    box-shadow: 0 4px 22px rgba(15, 30, 60, .09);
    border-bottom-color: var(--zc-line);
}
.zc-topnav > .container {
    display: flex; align-items: center; gap: 18px;
    min-height: 64px; padding-top: 6px; padding-bottom: 6px;
}

.zc-topnav__brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.zc-topnav__brand img { height: 36px; width: auto; display: block; }
.zc-topnav__brand-text b {
    display: block; font-size: 15.5px; font-weight: 700;
    color: var(--zc-ink); line-height: 1.2; letter-spacing: .2px;
}
.zc-topnav__brand-text em {
    display: block; font-style: normal; font-size: 9.5px;
    letter-spacing: 1.7px; font-weight: 600; color: var(--zc-muted); opacity: .85;
}

.zc-topnav__toggle {
    display: none; background: none; border: 1px solid var(--zc-line);
    border-radius: 9px; width: 36px; height: 32px; color: var(--zc-ink); font-size: 18px;
}

.zc-topnav__menu { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.zc-topnav__link {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 13px; border-radius: 999px;
    font-size: 13.5px; font-weight: 500; color: #4A5875;
    text-decoration: none; white-space: nowrap;
    transition: background .18s ease, color .18s ease;
}
.zc-topnav__link i { font-size: 13px; opacity: .8; }
.zc-topnav__link:hover { background: var(--zc-brand-soft); color: var(--zc-brand); }
.zc-topnav__link.active {
    background: var(--zc-gradient); color: #fff;
    box-shadow: 0 3px 12px rgba(46, 107, 255, .28);
}
.zc-topnav__link.active i { opacity: 1; }

.zc-topnav__right { display: flex; align-items: center; gap: 8px; flex: none; }
.zc-topnav__user {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px 4px 4px; border-radius: 999px;
    background: #F4F7FD; color: var(--zc-ink); text-decoration: none;
    font-size: 13px; font-weight: 500; transition: background .18s ease;
}
.zc-topnav__user:hover { background: var(--zc-brand-soft); }
.zc-avatar-sm { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; }

.zc-btn-ghost, .zc-btn-solid {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 15px; border-radius: 999px; font-size: 13px; font-weight: 600;
    text-decoration: none; white-space: nowrap; transition: all .18s ease;
}
.zc-btn-ghost { border: 1px solid #D3DDF3; color: var(--zc-brand); background: #fff; }
.zc-btn-ghost:hover { background: var(--zc-brand-soft); border-color: var(--zc-brand); }
.zc-btn-solid {
    background: var(--zc-gradient); color: #fff;
    box-shadow: 0 3px 12px rgba(46, 107, 255, .3);
}
.zc-btn-solid:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(46, 107, 255, .38); }

@media (max-width: 991.98px) {
    .zc-topnav__toggle { display: inline-flex; align-items: center; justify-content: center; }
    .zc-topnav__menu {
        position: absolute; top: 100%; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 2px;
        background: #fff; border-bottom: 1px solid var(--zc-line);
        padding: 10px 16px 14px; display: none;
        box-shadow: 0 12px 28px rgba(15, 30, 60, .12);
    }
    .zc-topnav__menu.open { display: flex; }
    .zc-topnav__link { padding: 10px 14px; border-radius: 10px; }
    .zc-topnav > .container { flex-wrap: wrap; }
    .zc-topnav__right { margin-left: auto; }
}

/* ---------- 主体 ---------- */
.zc-main { min-height: 58vh; padding: 22px 0 40px; }
.zc-alert { border: 0; border-radius: 12px; box-shadow: var(--zc-shadow); }

/* ---------- 页脚 ---------- */
.zc-footer {
    background: linear-gradient(180deg, #fff, #F7F9FD);
    border-top: 1px solid var(--zc-line); padding: 34px 0 20px; margin-top: 40px;
}
.zc-footer__top {
    display: flex; gap: 40px; flex-wrap: wrap;
    justify-content: space-between; padding-bottom: 22px;
}
.zc-footer__brand { display: flex; align-items: center; gap: 12px; }
.zc-footer__brand img { width: 38px; height: 38px; }
.zc-footer__brand .fw-bold { color: var(--zc-ink); font-size: 14.5px; }
.zc-footer__en { font-size: 10px; letter-spacing: 1.5px; color: var(--zc-muted); font-weight: 600; }
.zc-footer__links { display: flex; gap: 46px; flex-wrap: wrap; }
.zc-footer__col { display: flex; flex-direction: column; gap: 6px; min-width: 110px; }
.zc-footer__title { font-size: 12.5px; font-weight: 700; color: var(--zc-ink); margin-bottom: 3px; }
.zc-footer__col a, .zc-footer__col span {
    font-size: 12.5px; color: var(--zc-muted); text-decoration: none; transition: color .16s ease;
}
.zc-footer__col a:hover { color: var(--zc-brand); }
.zc-footer__empty { font-size: 12px; color: #B3BDCF; }
.zc-footer__bottom {
    border-top: 1px solid var(--zc-line); padding-top: 16px;
    display: flex; gap: 18px; flex-wrap: wrap; justify-content: center;
    font-size: 12px; color: var(--zc-muted);
}
.zc-footer__bottom b { color: #5C6B90; }

/* ---------- 首页通用组件 ---------- */
.zc-hero-art {
    position: relative; border-radius: 20px; overflow: hidden;
    box-shadow: 0 12px 34px rgba(15, 30, 60, .14); margin-bottom: 26px;
}
.zc-hero-art img { width: 100%; height: 260px; object-fit: cover; display: block; }
@media (max-width: 576px) { .zc-hero-art img { height: 170px; } }

.zc-sec { margin-bottom: 26px; }
.zc-sec__head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.zc-sec__title { font-size: 19px; font-weight: 800; color: var(--zc-ink); margin: 0; letter-spacing: .2px; }
.zc-sec__sub { font-size: 12.5px; color: var(--zc-muted); }
.zc-sec__more { margin-left: auto; font-size: 12.5px; text-decoration: none; color: var(--zc-brand); }

/* 应用卡片 */
.zc-appcard {
    display: flex; flex-direction: column; height: 100%;
    background: #fff; border: 1px solid var(--zc-line); border-radius: 16px;
    padding: 18px; text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.zc-appcard:hover {
    transform: translateY(-4px); border-color: #C7D6FF;
    box-shadow: 0 14px 34px rgba(15, 30, 60, .13);
}
.zc-appcard__icon { width: 52px; height: 52px; border-radius: 14px; object-fit: cover; flex: none; }
.zc-appcard__name { font-size: 15px; font-weight: 700; color: var(--zc-ink); margin-top: 12px; }
.zc-appcard__desc { font-size: 12.5px; color: var(--zc-muted); margin-top: 4px; line-height: 1.55; flex: 1; }
.zc-appcard__go {
    margin-top: 12px; font-size: 12.5px; font-weight: 600; color: var(--zc-brand);
    display: inline-flex; align-items: center; gap: 4px;
}

/* 页面卡片 */
.zc-pagecard {
    display: block; padding: 16px; border-radius: 14px; text-decoration: none;
    background: #fff; border: 1px solid var(--zc-line); height: 100%;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.zc-pagecard:hover {
    transform: translateY(-3px); border-color: #C7D6FF;
    box-shadow: 0 10px 26px rgba(15, 30, 60, .1);
}
.zc-pagecard__icon {
    width: 38px; height: 38px; border-radius: 11px; display: flex;
    align-items: center; justify-content: center; font-size: 17px; color: #fff;
    background: var(--zc-gradient); margin-bottom: 10px;
}
.zc-pagecard__title { font-size: 13.5px; font-weight: 600; color: var(--zc-ink); }

/* 内容卡片通用 */
.zc-cardx {
    background: #fff; border: 1px solid var(--zc-line); border-radius: 16px;
    box-shadow: 0 2px 10px rgba(15, 30, 60, .05); overflow: hidden;
}

/* 空态 */
.zc-emptybox {
    text-align: center; padding: 46px 20px; color: var(--zc-muted);
    background: #fff; border: 1px dashed #D5DEEF; border-radius: 16px;
}
.zc-emptybox i { font-size: 40px; color: #C3CBDB; display: block; margin-bottom: 10px; }

/* ---------- v1.1.9 面包屑 / 正文排版 ---------- */
.zc-crumb {
    display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
    font-size: 12.5px; color: var(--zc-muted); margin-bottom: 14px;
}
.zc-crumb a { color: var(--zc-brand); text-decoration: none; }
.zc-crumb a:hover { text-decoration: underline; }

.zc-article {
    background: #fff; border: 1px solid var(--zc-line); border-radius: 18px;
    box-shadow: 0 2px 12px rgba(15, 30, 60, .05); overflow: hidden;
}
.zc-article__head { padding: 26px 30px 18px; border-bottom: 1px solid var(--zc-line); }
.zc-article__title { font-size: 22px; font-weight: 800; color: var(--zc-ink); margin: 0 0 8px; letter-spacing: .2px; }
.zc-article__meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--zc-muted); }
.zc-article__body { padding: 24px 30px 30px; }

.zc-page-content { font-size: 14.5px; line-height: 1.9; color: #3C4A66; }
.zc-page-content p { margin-bottom: 14px; }
.zc-page-content h2, .zc-page-content h3 { color: var(--zc-ink); margin: 22px 0 12px; font-weight: 700; }
.zc-page-content img { max-width: 100%; border-radius: 12px; margin: 12px 0; }
.zc-page-content a { color: var(--zc-brand); }
.zc-page-content ul, .zc-page-content ol { padding-left: 22px; margin-bottom: 14px; }
.zc-page-content blockquote {
    border-left: 3px solid var(--zc-brand); background: #F7F9FD;
    padding: 10px 16px; border-radius: 0 10px 10px 0; margin: 14px 0; color: var(--zc-muted);
}
.zc-page-content table { width: 100%; border-collapse: collapse; margin: 14px 0; }
.zc-page-content th, .zc-page-content td { border: 1px solid var(--zc-line); padding: 8px 12px; }
.zc-page-content th { background: #F7F9FD; font-weight: 600; }

/* =====================================================================
   v1.1.19 视觉增强
   ===================================================================== */

/* ---- 侧边栏：分组标题在深底上必须可见 ---- */
.zc-nav__group {
    color: rgba(255, 255, 255, .62) !important;
    font-size: 11px; letter-spacing: 1.4px; font-weight: 700;
}
.zc-nav__link { color: rgba(255, 255, 255, .82) !important; }
.zc-nav__link:hover { color: #fff !important; background: rgba(255,255,255,.12) !important; }
.zc-nav__sub a { color: rgba(255, 255, 255, .68) !important; }
.zc-nav__module { color: rgba(255, 255, 255, .62) !important; }

/* ---- 卡片：更精致的层次 ---- */
.card {
    border: 1px solid rgba(16, 24, 51, .06) !important;
    box-shadow: 0 2px 10px rgba(16, 24, 51, .045);
    transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: 0 8px 24px rgba(16, 24, 51, .09); }
.zc-card, .zc-cardx, .zc-stat, .zc-pagecard {
    transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.zc-card:hover, .zc-cardx:hover, .zc-pagecard:hover {
    box-shadow: var(--zc-shadow-lg);
    transform: translateY(-2px);
}

/* ---- 表头统一 ---- */
.table thead th {
    background: #F7F9FE !important;
    color: var(--zc-muted) !important;
    font-weight: 600 !important;
    font-size: 12.5px;
    letter-spacing: .3px;
    border-bottom: 1px solid var(--zc-line) !important;
    white-space: nowrap;
}
.table tbody tr { transition: background .15s ease; }
.table tbody tr:hover { background: #FAFBFF; }
.table td, .table th { vertical-align: middle; }

/* ---- 按钮：品牌渐变 + 光晕 ---- */
.btn-primary, .zc-btn-solid {
    background: var(--zc-gradient) !important;
    border: 0 !important;
    box-shadow: 0 3px 12px rgba(46, 107, 255, .3);
    transition: transform .16s ease, box-shadow .16s ease;
}
.btn-primary:hover, .zc-btn-solid:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(46, 107, 255, .4);
}
.btn { border-radius: 9px; font-weight: 500; }

/* ---- 表单 ---- */
.form-control, .form-select {
    border-color: #E2E7F2;
    border-radius: 9px;
    transition: border-color .16s ease, box-shadow .16s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--zc-blue);
    box-shadow: 0 0 0 3px rgba(46, 107, 255, .13);
}
.form-label { font-size: 13px; font-weight: 600; color: var(--zc-body); margin-bottom: 5px; }

/* ---- 徽章 ---- */
.badge { border-radius: 7px; font-weight: 600; padding: .34em .62em; }

/* ---- 前台：标题层级与阅读节奏 ---- */
.zc-main__wrap h1 { font-size: 30px; font-weight: 800; letter-spacing: -.4px; }
.zc-main__wrap h2 { font-size: 23px; font-weight: 700; }
.zc-main__wrap h3 { font-size: 18px; font-weight: 700; }
.zc-main__wrap p  { line-height: 1.85; color: var(--zc-body); }

/* ---- 前台区块间距 ---- */
.zc-sec { margin: 30px 0; }
.zc-hero-art img { border-radius: 16px; box-shadow: var(--zc-shadow-lg); }

/* ---- 页脚 ---- */
.zc-footer { margin-top: 40px; }

/* ---- 尊重减弱动效偏好 ---- */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
/* v1.1.20：统计卡选中态（订单状态筛选） */
.zc-stat--on {
    border-color: var(--zc-blue) !important;
    box-shadow: 0 0 0 3px rgba(46, 107, 255, .14), var(--zc-shadow);
    background: linear-gradient(135deg, rgba(46,107,255,.06), rgba(139,92,246,.06));
}
.zc-stat--on .zc-stat__value { color: var(--zc-blue); }

/* =====================================================================
   v1.1.21 三端适配 + 深度美化
   ---------------------------------------------------------------------
   三端约定（由 client_type() 判定后挂到 <body>）：
     body.cl-pc        桌面浏览器
     body.cl-official  微信内置浏览器（公众号）
     body.cl-mini      小程序 webview
     body.cl-mobile    其他手机浏览器
   ===================================================================== */

/* ---------- 通用：让所有前台卡片在窄屏不溢出 ---------- */
.zc-main__wrap img { max-width: 100%; height: auto; }
.zc-main__wrap table { display: block; overflow-x: auto; max-width: 100%; }
.zc-main__wrap pre { overflow-x: auto; background: #F7F9FD; padding: 14px; border-radius: 10px; }

/* ---------- 公众号端：微信内置浏览器 ---------- */
.cl-official .zc-main__wrap { padding-left: 14px; padding-right: 14px; }
.cl-official .zc-main__wrap h1 { font-size: 24px; }
.cl-official .zc-main__wrap h2 { font-size: 20px; }
/* 微信内禁用 300ms 点击延迟相关表现 */
.cl-official .btn, .cl-official a { -webkit-tap-highlight-color: transparent; }
/* 底部留白，避免被微信工具栏遮挡 */
.cl-official { padding-bottom: constant(safe-area-inset-bottom); }
.cl-official { padding-bottom: env(safe-area-inset-bottom); }

/* ---------- 小程序 webview ---------- */
.cl-mini .zc-main__wrap { padding-left: 12px; padding-right: 12px; max-width: 100%; }
.cl-mini .zc-main__wrap h1 { font-size: 21px; }
.cl-mini .zc-main__wrap h2 { font-size: 18px; }
.cl-mini .zc-main__wrap p { font-size: 15px; line-height: 1.8; }
/* 小程序内不需要导航与页脚占位 */
.cl-mini .zc-topnav { position: static; }
.cl-mini .zc-footer { display: none; }

/* ---------- 手机浏览器 ---------- */
.cl-mobile .zc-main__wrap { padding-left: 14px; padding-right: 14px; }
.cl-mobile .zc-main__wrap h1 { font-size: 23px; }
/* 触摸目标不小于 44px */
.cl-mobile .btn, .cl-official .btn { min-height: 40px; }

/* =====================================================================
   深度美化
   ===================================================================== */

/* ---------- 页面标题统一 ---------- */
.zc-page-title, .zc-main h4, .zc-main h5 {
    position: relative;
}
.zc-page-title::before, h5.zc-page-title::before {
    content: ''; display: inline-block;
    width: 4px; height: 17px; border-radius: 3px;
    background: var(--zc-gradient);
    margin-right: 9px; vertical-align: -2px;
}

/* ---------- 空状态统一 ---------- */
.zc-empty { text-align: center; padding: 56px 20px; color: var(--zc-muted); }
.zc-empty i { font-size: 40px; display: block; margin-bottom: 12px; opacity: .3; }

/* ---------- 卡片头部强调 ---------- */
.card-header.bg-white.fw-bold { position: relative; }
.card-header.bg-white.fw-bold::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--zc-gradient); opacity: .75;
}

/* ---------- 列表行悬浮 ---------- */
.table > tbody > tr:hover { background: #FAFBFF; }
.table > tbody > tr:last-child td { border-bottom: 0; }

/* ---------- 输入组图标对齐 ---------- */
.input-group-text { background: #fff; border-color: #E2E7F2; color: var(--zc-muted); }

/* ---------- 顶栏 ---------- */
.zc-topbar {
    background: #fff;
    box-shadow: 0 1px 3px rgba(16, 24, 51, .06);
}

/* ---------- 侧边栏滚动条 ---------- */
.zc-sidebar::-webkit-scrollbar { width: 5px; }
.zc-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 3px; }
.zc-sidebar::-webkit-scrollbar-track { background: transparent; }

/* ---------- 前台卡片网格 ---------- */
.zc-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.cl-mini .zc-grid, .cl-official .zc-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 575.98px) { .zc-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

/* ---------- 商品/文章卡片 ---------- */
.zc-gcard {
    background: #fff; border-radius: 14px; overflow: hidden;
    border: 1px solid rgba(16,24,51,.06);
    box-shadow: 0 2px 10px rgba(16,24,51,.045);
    transition: transform .2s ease, box-shadow .2s ease;
    text-decoration: none; color: inherit; display: block;
}
.zc-gcard:hover { transform: translateY(-3px); box-shadow: var(--zc-shadow-lg); color: inherit; }
.zc-gcard__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #EDF0F7; display: block; }
.zc-gcard__body { padding: 13px; }
.zc-gcard__title {
    font-size: 14.5px; font-weight: 600; line-height: 1.45; color: var(--zc-ink);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.zc-gcard__price { color: #EF4444; font-size: 17px; font-weight: 800; margin-top: 8px; }
.zc-gcard__meta { color: var(--zc-muted); font-size: 12px; margin-top: 6px; }

/* ---------- 详情页正文 ---------- */
.zc-article { background: #fff; border-radius: 16px; padding: 28px; box-shadow: var(--zc-shadow); }
.zc-article__title { font-size: 26px; font-weight: 800; line-height: 1.4; letter-spacing: -.3px; }
.zc-article__meta { color: var(--zc-muted); font-size: 13px; margin: 12px 0 22px;
                    padding-bottom: 16px; border-bottom: 1px solid var(--zc-line); }
.zc-article__body { font-size: 15.5px; line-height: 1.9; color: var(--zc-body); }
.zc-article__body img { border-radius: 10px; margin: 14px 0; }
.zc-article__body h2 { font-size: 20px; margin: 26px 0 12px; }
.zc-article__body h3 { font-size: 17px; margin: 22px 0 10px; }
.zc-article__body blockquote {
    border-left: 3px solid var(--zc-blue); background: #F7F9FD;
    margin: 16px 0; padding: 12px 16px; border-radius: 0 8px 8px 0; color: var(--zc-body);
}
.cl-mini .zc-article, .cl-official .zc-article { padding: 18px; border-radius: 12px; }
.cl-mini .zc-article__title, .cl-official .zc-article__title { font-size: 21px; }

/* ---------- 统计卡 ---------- */
.zc-stat {
    background: #fff; border-radius: var(--zc-radius); padding: 18px 16px;
    box-shadow: var(--zc-shadow); transition: all .2s ease;
    position: relative; overflow: hidden; border: 1px solid transparent;
}
.zc-stat__icon {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; margin-bottom: 12px;
}
.zc-stat__value { font-size: 24px; font-weight: 700; color: var(--zc-ink); line-height: 1.1; }
.zc-stat__label { font-size: 12.5px; color: var(--zc-muted); margin-top: 4px; }

/* ---------- 尊重减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* =====================================================================
   v1.1.22 深度美化（第二轮）
   ===================================================================== */

/* ---------- 统一的区块标题 ---------- */
h5.mb-0, h5.mb-3, .zc-main h5 {
    font-weight: 700;
    letter-spacing: -.2px;
    display: flex; align-items: center;
}
h5 i.bi, .zc-main h5 i.bi { color: var(--zc-blue); margin-right: 8px; opacity: .9; }

/* ---------- 卡片圆角与层次统一 ---------- */
.card { border-radius: 14px !important; }
.card-header { border-radius: 14px 14px 0 0 !important; font-weight: 600; }
.card-header.bg-white { background: #fff !important; }

/* ---------- 表格：斑马纹 + 圆角容器 ---------- */
.table { font-size: 13.5px; }
.table > thead { position: sticky; top: 0; z-index: 2; }
.table > tbody > tr:nth-child(even) { background: #FCFDFF; }
.table > tbody > tr:nth-child(even):hover { background: #F7F9FE; }

/* ---------- 按钮组（筛选）---------- */
.btn-group .btn { border-radius: 8px !important; margin-right: 4px; }
.btn-group .btn:last-child { margin-right: 0; }

/* ---------- 徽章更精致 ---------- */
.badge { letter-spacing: .2px; }
.badge.bg-light { background: #F1F3F7 !important; color: #5A6478 !important; }

/* ---------- 进度条 ---------- */
.progress { background: #EEF1F8; border-radius: 999px; overflow: hidden; }
.progress-bar { border-radius: 999px; }

/* ---------- 前台：文章详情页 ---------- */
.zc-post-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }
.zc-post-nav a {
    flex: 1; padding: 12px 16px; background: #fff; border: 1px solid var(--zc-line);
    border-radius: 12px; text-decoration: none; color: var(--zc-body);
    font-size: 13.5px; transition: all .18s ease;
}
.zc-post-nav a:hover { border-color: var(--zc-blue); color: var(--zc-blue); transform: translateY(-1px); }
.zc-post-nav a b { display: block; font-size: 12px; color: var(--zc-muted); font-weight: 500; margin-bottom: 3px; }
.zc-post-nav .zc-post-nav__next { text-align: right; }

/* ---------- 前台：分类标签 ---------- */
.zc-tag {
    display: inline-block; padding: 5px 14px; border-radius: 999px;
    background: #fff; border: 1px solid var(--zc-line); color: var(--zc-body);
    font-size: 13px; text-decoration: none; transition: all .16s ease;
}
.zc-tag:hover { border-color: var(--zc-blue); color: var(--zc-blue); }
.zc-tag--on { background: var(--zc-gradient); color: #fff; border-color: transparent; }
.zc-tag--on:hover { color: #fff; }

/* ---------- 后台：模块菜单小图标 ---------- */
.zc-nav__link i { opacity: .85; }

/* ---------- 空态卡片 ---------- */
.zc-nodata {
    text-align: center; padding: 48px 20px; color: var(--zc-muted);
}
.zc-nodata i { font-size: 34px; display: block; margin-bottom: 10px; opacity: .28; }

/* ---------- 顶栏下拉 ---------- */
.zc-topbar__link { border-radius: 8px; }

/* ---------- 前台页脚优化 ---------- */
.zc-footer__col a { color: var(--zc-body); text-decoration: none; }
.zc-footer__col a:hover { color: var(--zc-blue); }

/* ---------- 移动端表格转卡片 ---------- */
@media (max-width: 575.98px) {
    .table-responsive table { font-size: 12.5px; }
    .zc-stat { padding: 14px 12px; }
    .zc-stat__value { font-size: 20px; }
    .zc-stat__icon { width: 36px; height: 36px; font-size: 16px; }
}

/* ---------- 打印优化（订单/报表）---------- */
@media print {
    .zc-sidebar, .zc-topnav, .zc-topbar, .btn, .zc-footer { display: none !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}

/* =====================================================================
   v1.1.23 三轮美化（购物车 / 评价 / FAQ / 评论）
   ===================================================================== */

/* ---------- 星级评分 ---------- */
.zc-stars { display: inline-flex; gap: 2px; }
.zc-stars i { font-size: 14px; color: #DDE3EE; }
.zc-stars i.on { color: #F59E0B; }

/* ---------- 购物车数量步进器 ---------- */
.zc-stepper { display: inline-flex; align-items: center; }
.zc-stepper .btn { width: 32px; padding: 0; font-weight: 700; }
.zc-stepper input { width: 46px; text-align: center; border-left: 0; border-right: 0; }

/* ---------- FAQ 折叠面板 ---------- */
.accordion-button { font-size: 13.5px; padding: 12px 16px; }
.accordion-button:not(.collapsed) {
    background: #F5F8FF; color: var(--zc-blue); box-shadow: none;
}
.accordion-button:focus { box-shadow: none; border-color: var(--zc-line); }
.accordion-item { border-color: var(--zc-line); }

/* ---------- 评论条目 ---------- */
.zc-cmt { border-bottom: 1px solid var(--zc-line); padding: 12px 0; }
.zc-cmt:last-child { border-bottom: 0; }
.zc-cmt__head { display: flex; justify-content: space-between; margin-bottom: 6px; }
.zc-cmt__name { font-weight: 600; font-size: 13.5px; }
.zc-cmt__time { font-size: 11.5px; color: var(--zc-muted); }
.zc-cmt__body { font-size: 13.5px; line-height: 1.7; color: var(--zc-body); }

/* ---------- 聊天消息（后台复用）---------- */
.zc-chat { height: 460px; overflow-y: auto; background: #F7F9FD; padding: 18px; border-radius: 12px; }
.zc-chat__row { display: flex; margin-bottom: 14px; }
.zc-chat__row--me { flex-direction: row-reverse; }
.zc-chat__bubble {
    max-width: 74%; padding: 10px 14px; border-radius: 14px;
    font-size: 14px; line-height: 1.6; word-break: break-word;
}
.zc-chat__row:not(.zc-chat__row--me) .zc-chat__bubble {
    background: #fff; border: 1px solid var(--zc-line); border-top-left-radius: 4px;
}
.zc-chat__row--me .zc-chat__bubble {
    background: var(--zc-gradient); color: #fff; border-top-right-radius: 4px;
}
.zc-chat__meta { font-size: 11px; opacity: .6; margin-top: 4px; }

/* ---------- 地址卡 ---------- */
.zc-addr {
    border: 1px solid var(--zc-line); border-radius: 12px; padding: 14px;
    transition: all .18s ease; background: #fff;
}
.zc-addr:hover { border-color: var(--zc-blue); box-shadow: var(--zc-shadow); }

/* ---------- 前台商品详情购买区 ---------- */
.zc-buybar {
    position: sticky; bottom: 0; background: #fff;
    border-top: 1px solid var(--zc-line); padding: 12px;
    display: flex; gap: 10px; align-items: center;
}
.cl-mobile .zc-buybar, .cl-official .zc-buybar {
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
}

/* ---------- 空购物车/空列表插画感 ---------- */
.zc-nodata i { font-size: 40px; }

/* ---------- 后台统计卡紧凑版 ---------- */
.zc-stat--sm { padding: 14px 12px; }
.zc-stat--sm .zc-stat__icon { width: 36px; height: 36px; font-size: 16px; margin-bottom: 8px; }
.zc-stat--sm .zc-stat__value { font-size: 20px; }

/* ---------- 表格操作列按钮组 ---------- */
.table .btn-sm { padding: 3px 9px; font-size: 12px; border-radius: 7px; }

/* ---------- 前台章节标题 ---------- */
.zc-sec-title {
    font-size: 17px; font-weight: 700; margin: 26px 0 14px;
    display: flex; align-items: center; gap: 8px;
}
.zc-sec-title::before {
    content: ''; width: 4px; height: 16px; border-radius: 3px; background: var(--zc-gradient);
}

/* ---------- 移动端再收紧 ---------- */
@media (max-width: 575.98px) {
    .zc-chat { height: 320px; padding: 12px; }
    .zc-article { padding: 16px; }
    .zc-sec-title { font-size: 15.5px; margin: 20px 0 10px; }
    .accordion-button { padding: 10px 12px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    .card, .zc-gcard, .zc-tag, .zc-addr { transition: none !important; }
}

/* =====================================================================
   v1.1.25 侧边栏：已安装应用可折叠
   ===================================================================== */

.zc-nav__group { display: flex; align-items: center; justify-content: space-between; }
.zc-nav__count {
    background: rgba(255, 255, 255, .14); color: rgba(255, 255, 255, .8);
    font-size: 10px; font-weight: 700; letter-spacing: 0;
    padding: 1px 7px; border-radius: 999px;
}

/* 折叠头部按钮 */
.zc-nav__toggle {
    width: 100%; display: flex; align-items: center; gap: 8px;
    background: transparent; border: 0; text-align: left;
    color: rgba(255, 255, 255, .82) !important;
    font-size: 13.5px; font-weight: 500;
    padding: 9px 12px; border-radius: var(--zc-radius-sm);
    transition: all .18s ease; cursor: pointer;
}
.zc-nav__toggle:hover { background: rgba(255, 255, 255, .09); }
.zc-nav__toggle:focus { outline: none; box-shadow: 0 0 0 2px rgba(255, 255, 255, .18); }
.zc-nav__toggle i:first-child { font-size: 15px; width: 18px; text-align: center; opacity: .92; }
.zc-nav__toggle-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.zc-nav__badge {
    font-size: 10px; font-weight: 600; letter-spacing: 0;
    background: rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .7);
    padding: 1px 6px; border-radius: 999px;
}
.zc-nav__caret {
    font-size: 11px; opacity: .55; transition: transform .2s ease; flex: none;
}
.zc-nav__toggle.open .zc-nav__caret { transform: rotate(180deg); }
.zc-nav__toggle.open {
    background: rgba(255, 255, 255, .1);
    color: #fff !important; font-weight: 600;
}

/* 展开区：左侧竖线，视觉上归属到头部 */
.zc-mod .collapse, .zc-mod .collapsing { padding-left: 2px; }
.zc-mod .zc-nav__sub {
    border-left: 2px solid rgba(255, 255, 255, .12);
    margin-left: 16px !important; padding-left: 6px;
}
.zc-mod .zc-nav__sub a { padding-left: 14px; }
.zc-mod .zc-nav__sub a.active {
    background: rgba(255, 255, 255, .14);
    color: #fff !important; font-weight: 600;
}

/* =====================================================================
   v1.1.25 四轮美化
   ===================================================================== */

/* ---------- 标签页胶囊 ---------- */
.zc-tabs {
    display: inline-flex; gap: 4px; padding: 4px;
    background: #F1F3F8; border-radius: 12px; margin-bottom: 18px;
}
.zc-tabs a {
    padding: 7px 18px; border-radius: 9px; font-size: 13.5px; font-weight: 500;
    color: var(--zc-muted); text-decoration: none; transition: all .18s ease;
}
.zc-tabs a:hover { color: var(--zc-blue); }
.zc-tabs a.on {
    background: #fff; color: var(--zc-blue); font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 24, 51, .08);
}

/* ---------- 说明条 ---------- */
.zc-note {
    display: flex; gap: 10px; padding: 12px 16px;
    background: #F5F8FF; border-left: 3px solid var(--zc-blue);
    border-radius: 0 10px 10px 0; font-size: 13px; line-height: 1.7;
    color: var(--zc-body); margin-bottom: 18px;
}
.zc-note i { color: var(--zc-blue); flex: none; margin-top: 2px; }
.zc-note b { color: var(--zc-ink); }

/* ---------- 抢答模块 ---------- */
.zc-quiz-hero {
    background: var(--zc-gradient); color: #fff;
    border-radius: 16px; padding: 26px 28px; margin-bottom: 22px;
    position: relative; overflow: hidden;
}
.zc-quiz-hero::after {
    content: ''; position: absolute; right: -30px; top: -30px;
    width: 160px; height: 160px; border-radius: 50%;
    background: rgba(255, 255, 255, .12);
}
.zc-quiz-hero h4 { font-weight: 700; margin: 0 0 6px; }
.zc-quiz-hero p { margin: 0; opacity: .9; font-size: 14px; }

.zc-quiz-card {
    border: 1px solid var(--zc-line); border-radius: 14px;
    padding: 20px; background: #fff; transition: all .2s ease;
}
.zc-quiz-card:hover { transform: translateY(-3px); box-shadow: var(--zc-shadow); }

.zc-quiz-q {
    font-size: 20px; font-weight: 700; color: var(--zc-ink);
    line-height: 1.55; margin-bottom: 18px;
}
.zc-quiz-opt {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 18px; border: 1.5px solid var(--zc-line);
    border-radius: 12px; margin-bottom: 10px; cursor: pointer;
    transition: all .16s ease; background: #fff; font-size: 15px;
}
.zc-quiz-opt:hover { border-color: var(--zc-blue); background: #F7F9FF; }
.zc-quiz-opt .zc-quiz-key {
    width: 28px; height: 28px; flex: none; border-radius: 8px;
    background: #F1F3F8; color: var(--zc-muted);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px;
}
.zc-quiz-opt.picked { border-color: var(--zc-blue); background: #EEF3FF; }
.zc-quiz-opt.picked .zc-quiz-key { background: var(--zc-blue); color: #fff; }
.zc-quiz-opt.right { border-color: #10B981; background: #E7F8F0; }
.zc-quiz-opt.right .zc-quiz-key { background: #10B981; color: #fff; }
.zc-quiz-opt.wrong { border-color: #EF4444; background: #FEECEC; }
.zc-quiz-opt.wrong .zc-quiz-key { background: #EF4444; color: #fff; }

/* 倒计时 */
.zc-countdown {
    font-size: 34px; font-weight: 800; letter-spacing: 1px;
    color: var(--zc-blue); font-variant-numeric: tabular-nums;
}
.zc-countdown.urgent { color: #EF4444; animation: zcPulse .8s ease infinite; }
@keyframes zcPulse { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }

/* 排行榜 */
.zc-rank { list-style: none; padding: 0; margin: 0; }
.zc-rank li {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 14px; border-radius: 10px; font-size: 14px;
}
.zc-rank li:nth-child(odd) { background: #FAFBFE; }
.zc-rank .zc-rank__no {
    width: 26px; height: 26px; flex: none; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px; background: #F1F3F8; color: var(--zc-muted);
}
.zc-rank li:nth-child(1) .zc-rank__no { background: linear-gradient(135deg, #FBBF24, #F59E0B); color: #fff; }
.zc-rank li:nth-child(2) .zc-rank__no { background: linear-gradient(135deg, #CBD5E1, #94A3B8); color: #fff; }
.zc-rank li:nth-child(3) .zc-rank__no { background: linear-gradient(135deg, #FCA5A5, #DC2626); color: #fff; }
.zc-rank .zc-rank__score { margin-left: auto; font-weight: 700; color: var(--zc-blue); }

/* ---------- 移动端：抢答选项加大 ---------- */
.cl-mobile .zc-quiz-opt, .cl-mini .zc-quiz-opt { padding: 16px; font-size: 16px; }
.cl-mini .zc-quiz-q { font-size: 18px; }

@media (prefers-reduced-motion: reduce) {
    .zc-countdown.urgent { animation: none; }
    .zc-quiz-card:hover { transform: none; }
}

/* =====================================================================
   v1.1.26 五轮美化
   ===================================================================== */

/* ---------- 页面标题：加渐变短横 ---------- */
.zc-page-title::before,
h5.mb-3::before {
    content: ''; width: 4px; height: 18px; border-radius: 3px;
    background: var(--zc-gradient); flex: none;
}
h5.mb-3 { display: flex; align-items: center; gap: 10px; }

/* ---------- 卡片：更细腻的层次 ---------- */
.card {
    border-radius: var(--zc-radius) !important;
}
.card-header {
    border-bottom: 1px solid rgba(16, 24, 51, .06) !important;
    padding: .7rem 1rem !important;
}
.card-header.bg-white { background: #fff !important; }

/* ---------- 表格：表头更轻，行 hover 更明显 ---------- */
.table > thead th {
    font-size: 12.5px; font-weight: 600; color: var(--zc-muted);
    border-bottom: 1px solid rgba(16, 24, 51, .08);
    white-space: nowrap;
}
.table > tbody > tr:hover { background: #FAFBFF; }
.table > tbody > tr { transition: background .15s ease; }

/* ---------- 统计卡：数字用等宽，避免跳动 ---------- */
.zc-stat__value {
    font-variant-numeric: tabular-nums;
    letter-spacing: -.5px;
}

/* ---------- 按钮组：圆角统一 ---------- */
.btn-group > .btn { border-radius: 8px !important; }
.btn-group > .btn:not(:first-child):not(:last-child) { border-radius: 0 !important; }

/* ---------- 表单控件聚焦：品牌色光晕 ---------- */
.form-control:focus, .form-select:focus {
    border-color: var(--zc-blue) !important;
    box-shadow: 0 0 0 3px rgba(46, 107, 255, .13) !important;
}

/* ---------- 徽章：更圆润 ---------- */
.badge { border-radius: 6px; font-weight: 600; padding: .35em .6em; }

/* ---------- 空态：加图标淡入 ---------- */
.zc-nodata i, .zc-empty i { opacity: .45; display: block; margin-bottom: 8px; }

/* ---------- 说明条：支持 danger 变体 ---------- */
.zc-note.danger {
    background: #FEECEC; border-left-color: #EF4444;
}
.zc-note.danger i { color: #EF4444; }

/* ---------- 抢答：轮播指示点 ---------- */
.carousel-control-prev-icon, .carousel-control-next-icon {
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, .35));
}

/* ---------- 移动端：表格横向滚动更顺 ---------- */
@media (max-width: 767px) {
    .table-responsive { -webkit-overflow-scrolling: touch; }
    .zc-main { padding: 18px 16px 40px; }
    .zc-page-title, h5.mb-3 { font-size: 17px; }
}

/* ---------- 打印：隐藏交互元素 ---------- */
@media print {
    .zc-sidebar, .zc-topbar, .zc-topnav, .zc-footer,
    .btn, .zc-tabs, .zc-sidebar-backdrop { display: none !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
    .table > tbody > tr { transition: none; }
    .card { transition: none; }
}

/* v1.1.27 折叠展开动画：纯 CSS，不依赖 Bootstrap 的 collapse JS */
.zc-mod .collapse.show > .zc-nav__sub {
    animation: zcSubIn .22s ease both;
}
@keyframes zcSubIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .zc-mod .collapse.show > .zc-nav__sub { animation: none; }
}

/* =====================================================================
   v1.1.27 六轮美化
   ===================================================================== */

/* ---------- 侧边栏折叠条：更清晰的层级 ---------- */
.zc-mod { margin-bottom: 3px; }
.zc-nav__toggle {
    border: 1px solid transparent;
}
.zc-nav__toggle.open {
    border-color: rgba(255, 255, 255, .16);
    box-shadow: inset 2px 0 0 var(--zc-blue);
}
.zc-nav__toggle.open .zc-nav__badge {
    background: rgba(255, 255, 255, .2); color: #fff;
}
.zc-mod .zc-nav__sub {
    border-left-color: rgba(46, 107, 255, .55);
}

/* ---------- 星级：统一金色 ---------- */
.zc-stars { color: #F59E0B; letter-spacing: 1px; }
.zc-stars .bi { font-size: 13px; }

/* ---------- 评分分布条：更细 ---------- */
.progress { background: #F1F3F8; border-radius: 999px; overflow: hidden; }
.progress-bar { border-radius: 999px; }

/* ---------- 列表组：圆角与 hover ---------- */
.list-group-item {
    border-color: rgba(16, 24, 51, .06);
    transition: background .15s ease;
}
.list-group-item-action:hover { background: #F7F9FF; }

/* ---------- 卡片头部：左侧品牌短竖线 ---------- */
.card-header.bg-white.fw-bold {
    position: relative; padding-left: 1.15rem !important;
}
.card-header.bg-white.fw-bold::before {
    content: ''; position: absolute; left: 0; top: 25%; bottom: 25%;
    width: 3px; border-radius: 0 3px 3px 0; background: var(--zc-gradient);
}

/* ---------- 搜索条：更紧凑 ---------- */
.card-body.py-2 .form-control-sm { min-width: 160px; }

/* ---------- 折叠回复区：淡入 ---------- */
tr.collapse > td, .collapse.show { animation: zcFadeIn .18s ease both; }
@keyframes zcFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- 移动端：折叠条更易点 ---------- */
@media (max-width: 767px) {
    .zc-nav__toggle { padding: 11px 12px; }
    .zc-mod .zc-nav__sub a { padding-top: 8px; padding-bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    .zc-mod .zc-nav__sub, tr.collapse > td, .collapse.show { animation: none; }
    .list-group-item { transition: none; }
}

/* =====================================================================
   v1.1.28 侧边栏分组：标题加大加粗 + 可点击折叠
   ===================================================================== */

.zc-grp { margin-bottom: 6px; }

/* 分组标题按钮：比原来的小标签明显更大更粗 */
.zc-nav__grp-toggle {
    width: 100%;
    display: flex; align-items: center; gap: 9px;
    background: transparent; border: 0; cursor: pointer;
    padding: 11px 12px; border-radius: var(--zc-radius-sm);
    color: #fff;
    font-size: 14.5px;              /* 原分组标签是 10px，现在加大到 14.5px */
    font-weight: 800;               /* 加粗 */
    letter-spacing: .3px;
    text-align: left;
    transition: background .18s ease, color .18s ease;
    position: relative;
}
.zc-nav__grp-toggle > i:first-child {
    font-size: 16px; width: 18px; text-align: center;
    color: rgba(255, 255, 255, .72);
}
.zc-nav__grp-toggle > span { flex: 1; }
.zc-nav__grp-toggle:hover { background: rgba(255, 255, 255, .1); }
.zc-nav__grp-toggle:focus {
    outline: none; box-shadow: 0 0 0 2px rgba(255, 255, 255, .2);
}

/* 展开态：左侧品牌竖线，明确"这组是展开的" */
.zc-nav__grp-toggle.open {
    background: rgba(255, 255, 255, .07);
    box-shadow: inset 3px 0 0 var(--zc-blue);
}
.zc-nav__grp-toggle.open > i:first-child { color: #fff; }

/* 箭头：收起时旋转 */
.zc-grp__caret {
    font-size: 11px; opacity: .65;
    transition: transform .2s ease;
}
.zc-nav__grp-toggle.open .zc-grp__caret { transform: rotate(180deg); opacity: .9; }

/* 分组内的菜单：缩进一层，视觉上从属于分组 */
.zc-grp .collapse > .zc-nav {
    padding: 2px 0 4px 10px;
    margin-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, .1);
}
.zc-grp .collapse > .zc-nav .zc-nav__link { padding-left: 12px; font-size: 13px; }

/* 分组展开动画 */
.zc-grp .collapse.show > .zc-nav { animation: zcGrpIn .2s ease both; }
@keyframes zcGrpIn {
    from { opacity: 0; transform: translateY(-3px); }
    to   { opacity: 1; transform: none; }
}

/* 保留一个不折叠的标题样式（"已安装应用"用） */
.zc-nav__group {
    display: flex; align-items: center; gap: 8px;
    font-size: 12.5px; font-weight: 800; letter-spacing: .6px;
    color: rgba(255, 255, 255, .8);
    padding: 12px 12px 6px;
}

@media (max-width: 767px) {
    .zc-nav__grp-toggle { padding: 13px 12px; }
}
@media (prefers-reduced-motion: reduce) {
    .zc-grp__caret, .zc-grp .collapse.show > .zc-nav { transition: none; animation: none; }
}

/* =====================================================================
   v1.1.28 七轮美化
   ===================================================================== */

/* ---------- 侧边栏整体：分组间留白更清晰 ---------- */
.zc-nav > .zc-grp + .zc-grp { margin-top: 2px; }

/* ---------- 分组标题数字徽标（可选） ---------- */
.zc-grp__count {
    font-size: 10.5px; font-weight: 700;
    background: rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .85);
    padding: 1px 6px; border-radius: 999px;
}

/* ---------- 页面标题：加大加粗（呼应侧边栏分组） ---------- */
.zc-page-title, h5.mb-3, h5.mb-0 {
    font-size: 17px; font-weight: 800; letter-spacing: .2px;
    color: var(--zc-ink);
}

/* ---------- 表格：序号列弱化 ---------- */
td.text-muted.small, .table td .text-muted { color: #8A93A6 !important; }

/* ---------- 库存变化徽标：固定宽度防跳动 ---------- */
.badge { min-width: 32px; }

/* ---------- 详情页侧栏卡片：吸顶 ---------- */
@media (min-width: 992px) {
    .col-lg-4 > .card { position: sticky; top: 74px; }
}

/* ---------- 表单页脚按钮：更醒目 ---------- */
.card-footer .btn-primary {
    background: var(--zc-gradient); border: 0;
    box-shadow: 0 4px 12px rgba(46, 107, 255, .25);
}
.card-footer .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(46, 107, 255, .32);
}

/* ---------- 移动端 ---------- */
@media (max-width: 767px) {
    .zc-page-title, h5.mb-3, h5.mb-0 { font-size: 16px; }
    .col-lg-4 > .card { position: static; }
}

@media (prefers-reduced-motion: reduce) {
    .card-footer .btn-primary { transition: none; }
}

/* =====================================================================
   v1.1.29 八轮美化
   ===================================================================== */

/* ---------- 标签云：更像标签 ---------- */
.badge.bg-light.text-dark.border {
    font-weight: 600;
    transition: all .16s ease;
}
.badge.bg-light.text-dark.border:hover {
    background: #EEF3FF !important;
    border-color: #C7D8FF !important;
    color: var(--zc-blue) !important;
}

/* ---------- 卡片头部次级条：与主键区分 ---------- */
.card-header.bg-light {
    background: #F7F9FF !important;
    padding: .55rem 1rem !important;
}
.card-header.bg-light.fw-bold::before { display: none; }

/* ---------- 导入面板：虚线提示 ---------- */
#impBox .card-body { background: #FAFBFF; }

/* ---------- 操作列按钮：等宽对齐 ---------- */
.table td.text-end > .btn,
.table td.text-end > form { vertical-align: middle; }
.table td.text-end { white-space: nowrap; }

/* ---------- 空态按钮：留白 ---------- */
.zc-nodata .btn { margin-top: 10px; }

/* ---------- 分组头：数字徽标 ---------- */
.zc-nav__count {
    font-size: 10.5px; font-weight: 700;
    background: rgba(255, 255, 255, .18); color: rgba(255, 255, 255, .85);
    padding: 1px 7px; border-radius: 999px; margin-left: auto;
}

/* ---------- 前台：错题回顾场次卡 ---------- */
.zc-nodata { text-align: center; padding: 32px 16px; color: var(--zc-muted); }

/* ---------- 移动端：操作列换行 ---------- */
@media (max-width: 767px) {
    .table td.text-end { white-space: normal; }
    .card-header.bg-light .ms-auto { width: 100%; margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    .badge.bg-light.text-dark.border { transition: none; }
}

/* =====================================================================
   v1.1.31 九轮美化
   ===================================================================== */

/* ---------- 统计卡：可点击时给光标与悬浮 ---------- */
a.card.shadow-sm { transition: transform .16s ease, box-shadow .16s ease; }
a.card.shadow-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, .1) !important;
}

/* ---------- 统计卡数字：等宽数字，防跳动 ---------- */
.card-body .fw-bold { font-variant-numeric: tabular-nums; }

/* ---------- 售后状态徽标：圆角统一 ---------- */
.badge.bg-warning { background: #FEF3C7 !important; color: #92400E !important; }
.badge.bg-success { background: #D1FAE5 !important; color: #065F46 !important; }
.badge.bg-danger  { background: #FEE2E2 !important; color: #991B1B !important; }

/* ---------- 弹窗：圆角与阴影 ---------- */
.modal-content { border: 0; box-shadow: 0 20px 50px rgba(15,23,42,.2); }
.modal-header { border-bottom: 1px solid #EEF2F7; }
.modal-footer { border-top: 1px solid #EEF2F7; }

/* ---------- 名次前三：数字更醒目 ---------- */
.badge[style*="background"] { font-weight: 800; }

/* ---------- 表格：售后原因换行控制 ---------- */
.table td.small { line-height: 1.5; }

@media (prefers-reduced-motion: reduce) {
    a.card.shadow-sm { transition: none; }
    a.card.shadow-sm:hover { transform: none; }
}