/**
 * 移动端抽屉导航 + 桌面端顶栏约束
 */

.layui-header .nav-more:not(.is-shown) {
    display: none !important;
}

.layui-header .nav-more {
    position: relative !important;
}

.layui-header .nav-more-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 2000;
    min-width: 168px;
    max-height: min(70vh, 420px);
    overflow-y: auto;
    padding: 6px 0;
    margin: 0;
    border-radius: 10px;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
    white-space: normal;
}

.layui-header .nav-more.is-open .nav-more-panel {
    display: block;
}

.layui-header .nav-more-panel a {
    display: block !important;
    padding: 10px 16px !important;
    line-height: 1.4 !important;
    color: #334155 !important;
    text-align: left !important;
    white-space: nowrap;
}

.layui-header .nav-more-panel a:hover,
.layui-header .nav-more-panel a.is-active {
    background: #f1f5f9 !important;
    color: #1576e8 !important;
}

.page-home .layui-header .nav-more-panel {
    background: #0e1a38;
    border-color: rgba(148, 178, 255, 0.2);
}

.page-home .layui-header .nav-more-panel a {
    color: rgba(232, 238, 252, 0.92) !important;
}

.page-home .layui-header .nav-more-panel a:hover,
.page-home .layui-header .nav-more-panel a.is-active {
    background: rgba(110, 161, 255, 0.14) !important;
    color: #fff !important;
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

body.mobile-nav-open {
    overflow: hidden;
}

.mobile-nav-toggle {
    display: none;
    flex: 0 0 auto;
    margin-left: auto;
    margin-right: 8px;
    color: #fff;
    font-size: 22px;
    z-index: 1002;
    padding: 8px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s ease;
    line-height: 1;
}

.mobile-nav-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 浅色顶栏（内页）汉堡按钮颜色 */
.page-app .mobile-nav-toggle {
    color: #1e3a5f !important;
}

@media screen and (max-width: 768px) {
    .mobile-nav-toggle {
        display: block !important;
    }

    .layui-header .layui-nav.layui-layout-right {
        display: none !important;
    }

    .layui-header ul.layui-nav.layui-layout-left {
        display: none;
        position: fixed !important;
        top: 60px !important;
        left: 0 !important;
        width: 280px !important;
        height: calc(100vh - 60px) !important;
        background-color: #1576e8 !important;
        z-index: 1000;
        padding: 0 !important;
        margin: 0 !important;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
        overflow-y: auto !important;
        overflow-x: hidden !important;
        white-space: normal !important;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        flex-direction: column;
        line-height: normal !important;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left {
        background-color: #ffffff !important;
        border-right: 1px solid #e2e8f0;
    }

    .layui-header ul.layui-nav.layui-layout-left.mobile-nav-active {
        display: flex !important;
        transform: translateX(0);
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item {
        width: 100%;
        display: block !important;
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        float: none !important;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-item {
        border-bottom-color: #eef2f7;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item > a {
        padding: 15px 20px !important;
        display: block;
        width: 100%;
        color: #fff;
        border-radius: 0;
        text-align: left;
        box-sizing: border-box;
        line-height: 1.4 !important;
        white-space: normal;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-item > a {
        color: #1e3a5f !important;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item > a:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: #fff;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-item > a:hover {
        background-color: rgba(21, 118, 232, 0.08) !important;
        color: #1576e8 !important;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.layui-this > a {
        background-color: rgba(255, 255, 255, 0.2);
        color: #fff;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.layui-this > a {
        background-color: rgba(21, 118, 232, 0.1) !important;
        color: #1576e8 !important;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-child {
        position: static;
        display: none;
        background-color: rgba(0, 0, 0, 0.1);
        box-shadow: none;
        border-radius: 0;
        margin: 0;
        padding: 0;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-child {
        background-color: #f8fafc;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.layui-nav-itemed .layui-nav-child {
        display: block;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-child dd {
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-child dd a {
        padding: 12px 40px;
        color: rgba(255, 255, 255, 0.8);
        font-size: 14px;
        line-height: 1.4 !important;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-child dd a {
        color: #475569 !important;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-child dd a:hover {
        background-color: rgba(255, 255, 255, 0.05);
        color: #fff;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.mobile-user-menu {
        border-top: 2px solid rgba(255, 255, 255, 0.1);
        margin-top: 10px;
    }

    .page-app .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.mobile-user-menu {
        border-top-color: #e2e8f0;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.mobile-user-menu > a {
        padding: 18px 20px;
        font-weight: 500;
    }
}

@media screen and (min-width: 769px) {
    .mobile-nav-toggle {
        display: none !important;
    }

    .layui-header ul.layui-nav.layui-layout-left .layui-nav-item.mobile-user-menu {
        display: none !important;
    }

    .layui-header ul.layui-nav.layui-layout-left {
        display: block !important;
        transform: none !important;
        flex-direction: row !important;
        box-shadow: none !important;
    }
}