/* 后台管理系统样式文件 */

/* 后台管理系统 - 全白浅色主题 */

:root {
    --sidebar-width: 248px;
    --header-height: 64px;
    --radius: 12px;
    --radius-sm: 8px;

    --accent: #3b82f6;
    --accent-2: #2563eb;
    --accent-soft: rgba(59, 130, 246, 0.08);
    --success: #10b981;
    --text: #1f2937;
    --text-muted: #6b7280;
    --text-dim: #9ca3af;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --border-focus: rgba(59, 130, 246, 0.45);

    /* 侧栏 */
    --sidebar-bg: #ffffff;
    --sidebar-bg-elevated: #ffffff;
    --sidebar-border: var(--border-light);
    --sidebar-text: var(--text);
    --sidebar-text-hover: var(--text);
    --sidebar-label: var(--text-dim);
    --sidebar-accent: var(--accent);
    --sidebar-accent-2: var(--accent-2);
    --sidebar-accent-soft: var(--accent-soft);
    --sidebar-radius: var(--radius-sm);

    /* 内容区 - 浅底 + 白卡片层次 */
    --admin-accent: var(--accent);
    --admin-accent-2: var(--accent-2);
    --admin-accent-soft: var(--accent-soft);
    --admin-bg: #f3f4f6;
    --admin-surface: #ffffff;
    --admin-surface-muted: #f9fafb;
    --admin-surface-hover: #f3f4f6;
    --admin-text: var(--text);
    --admin-text-muted: var(--text-muted);
    --admin-border: transparent;
    --admin-border-inner: #f0f1f3;
    --admin-radius: var(--radius);
    --admin-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.05);
    --admin-shadow-hover: 0 2px 4px rgba(15, 23, 42, 0.05), 0 8px 24px rgba(15, 23, 42, 0.07);
    --admin-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
}

/* 基础布局样式 */
body {
    margin: 0;
    padding: 0;
    background-color: var(--admin-bg);
    color: var(--admin-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}
.layui-layout-admin {
    min-height: 100vh;
    background: var(--admin-bg);
}

/* 侧边栏样式见 admin-sidebar.css，顶栏见 admin-header.css */

/* 主体内容区域 */
.layui-body {
    padding: 24px;
    padding-bottom: 80px;
    background-color: var(--admin-bg);
    min-height: calc(100vh - var(--header-height));
    overflow-y: auto !important;
    overflow-x: hidden !important;
    height: auto !important;
    top: var(--header-height) !important;
}

.layui-tab-content {
    padding-bottom: 50px;
}

.layui-tab-item {
    padding-bottom: 30px;
}

/* 卡片 - 无边框，阴影分层 */
.layui-card {
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    border: none;
    background: var(--admin-surface);
    overflow: hidden;
}
.layui-card-header {
    background: var(--admin-surface);
    border-bottom: none;
    font-weight: 600;
    color: var(--admin-text);
}
.layui-card-body {
    background: var(--admin-surface);
    color: var(--admin-text-muted);
}

/* 表格 / 表单 / Tab */
.layui-body .layui-table {
    background-color: transparent;
    color: var(--admin-text-muted);
}
.layui-body .layui-table thead tr,
.layui-body .layui-table[lay-even] tr:nth-child(even) {
    background-color: var(--admin-surface-muted) !important;
}
.layui-body .layui-table th {
    color: var(--admin-text-muted);
    border-color: var(--admin-border-inner) !important;
    font-weight: 600;
}
.layui-body .layui-table td {
    border-color: var(--admin-border-inner) !important;
    color: var(--admin-text);
}
.layui-body .layui-table tbody tr:hover,
.layui-body .layui-table[lay-even] tbody tr:nth-child(even):hover {
    background-color: var(--admin-surface-hover) !important;
}
.layui-body .layui-tab {
    margin: 0;
}
.layui-body .layui-tab-title {
    border-bottom: none;
    background: transparent;
    border-radius: 0;
    gap: 8px;
}
.layui-body .layui-tab-title li {
    color: var(--admin-text-muted);
    background: var(--admin-surface);
    border-radius: var(--radius-sm);
    box-shadow: var(--admin-shadow-sm);
    margin: 0 4px 0 0;
}
.layui-body .layui-tab-title .layui-this {
    color: var(--admin-accent);
    box-shadow: var(--admin-shadow);
}
.layui-body .layui-tab-title .layui-this:after {
    display: none;
}
.layui-body .layui-tab-content {
    background: var(--admin-surface);
    border: none;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    padding: 20px;
    margin-top: 12px;
}
.layui-body .layui-input,
.layui-body .layui-select,
.layui-body .layui-textarea {
    background: var(--admin-surface);
    border-color: transparent;
    box-shadow: var(--admin-shadow-sm);
    color: var(--admin-text);
}
.layui-body .layui-input:focus,
.layui-body .layui-textarea:focus {
    border-color: var(--border-focus) !important;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}
.layui-body .layui-form-label {
    color: var(--admin-text-muted);
}
.layui-body .layui-field-title legend {
    color: var(--admin-text);
    border-color: var(--admin-border-inner);
}
.layui-body .layui-elem-quote {
    background: var(--admin-surface);
    border-left-color: var(--admin-accent);
    box-shadow: var(--admin-shadow-sm);
    color: var(--admin-text-muted);
}

/* 按钮优化 */
.layui-btn {
    border-radius: 4px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.layui-btn:hover {
    opacity: 0.92;
}

/* 进度条 */
.layui-progress-bar {
    border-radius: 2px;
}

/* 底部 */
.layui-footer {
    background: var(--admin-bg) !important;
    border-top: none;
    color: var(--admin-text-muted);
    padding: 16px 24px;
    height: auto;
    min-height: 48px;
    font-size: 13px;
}

/* 统计卡片 */
.stat-card {
    transition: box-shadow 0.2s ease;
}
.stat-card:hover {
    box-shadow: var(--admin-shadow-hover) !important;
}

/* ==================== 移动端适配 ==================== */

/* 移动端Logo - 隐藏 */
.header-logo-mobile {
    display: none !important;
}
.logo-text-mobile {
    display: none !important;
}

/* 桌面端隐藏移动端菜单按钮 */
@media screen and (min-width: 769px) {
    .mobile-menu-btn {
        display: none !important;
    }
}

/* 移动端菜单按钮样式 */
.mobile-menu-btn {
    position: absolute;
    left: 0;
    top: 0;
    height: 60px;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    cursor: pointer;
}
.mobile-menu-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    color: #333;
}
.mobile-menu-btn .layui-icon {
    font-size: 20px;
    color: #333;
}
.mobile-menu-btn:hover .layui-icon,
.mobile-menu-btn a:hover .layui-icon {
    color: #01AAED;
}

/* 移动端头部优化 */
@media screen and (max-width: 768px) {
    .layui-header {
        flex-wrap: nowrap;
        padding: 0;
        position: relative;
        justify-content: flex-start;
        align-items: center;
        padding-left: 50px; /* 为移动端菜单按钮留出空间 */
    }
    /* 移动端菜单按钮绝对定位在最左侧 */
    .mobile-menu-btn {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 50px !important;
        height: 60px !important;
        margin: 0 !important;
        padding: 0 !important;
        z-index: 100 !important;
    }
    /* 桌面端Logo在移动端完全隐藏且不占空间 */
    .layui-header .header-logo {
        display: none !important;
        width: 0 !important;
        min-width: 0 !important;
        max-width: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    /* 桌面端导航在移动端隐藏 */
    .layui-header .desktop-nav {
        display: none !important;
        width: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .layui-header .layui-nav-layout-right {
        flex: 1;
        justify-content: flex-end;
        margin-left: auto;
    }
    .layui-header .layui-nav-item {
        display: flex;
        align-items: center;
    }
}

/* 移动端侧边栏遮罩层 */
.layui-side-mask {
    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, visibility 0.3s ease;
    visibility: hidden;
}
.layui-side-mask.show {
    display: block;
    opacity: 1;
    visibility: visible;
}
@media screen and (max-width: 768px) {
    .layui-side-mask {
        top: 60px;
    }
    .layui-layout-admin .layui-side.layui-side-show ~ .layui-side-mask,
    .layui-side.layui-side-show ~ .layui-side-mask {
        display: block;
        opacity: 1;
        visibility: visible;
    }
}

/* 移动端侧边栏优化 - 详见 admin-sidebar.css */
.admin-footer .admin-footer__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-footer__sep {
    color: var(--text-dim);
}

@media screen and (max-width: 768px) {
    .layui-body {
        padding: 16px !important;
        top: var(--header-height) !important;
        left: 0 !important;
        width: 100% !important;
    }
    .layui-layout-admin .layui-footer {
        margin-left: 0 !important;
        left: 0 !important;
        width: 100% !important;
    }
    .layui-layout-admin .layui-header {
        left: 0 !important;
        width: 100% !important;
    }
}

/* 移动端卡片优化 */
@media screen and (max-width: 768px) {
    .layui-card {
        margin-bottom: 10px;
    }
    .layui-card-header {
        padding: 10px 15px;
        font-size: 14px;
    }
    .layui-card-body {
        padding: 15px;
    }
}

/* 移动端表格优化 */
@media screen and (max-width: 768px) {
    .layui-table {
        font-size: 12px;
    }
    .layui-table th,
    .layui-table td {
        padding: 8px 5px;
    }
}

/* 移动端按钮优化 */
@media screen and (max-width: 768px) {
    .layui-btn {
        padding: 0 15px;
        height: 32px;
        line-height: 32px;
        font-size: 12px;
    }
    .layui-btn-xs {
        height: 22px;
        line-height: 22px;
        padding: 0 8px;
        font-size: 11px;
    }
}

/* 移动端表单优化 */
@media screen and (max-width: 768px) {
    .layui-form-item {
        margin-bottom: 15px;
    }
    .layui-form-label {
        width: 100% !important;
        text-align: left;
        padding: 9px 0;
        float: none;
    }
    .layui-input-block {
        margin-left: 0 !important;
        clear: both;
    }
    .layui-form-mid {
        margin-left: 0 !important;
        padding-top: 4px;
        clear: both;
    }
    .layui-word-aux {
        display: block;
        margin-top: 5px;
        font-size: 12px;
    }
    .layui-upload-list {
        margin-top: 10px;
    }
    .layui-upload-list img {
        max-width: 100% !important;
        height: auto !important;
    }
}

/* 移动端统计卡片优化 */
@media screen and (max-width: 768px) {
    .stat-card {
        margin-bottom: 10px;
    }
    .stat-card .layui-card-body {
        padding: 15px !important;
    }
    .stat-number {
        font-size: 24px !important;
        font-weight: bold;
        margin-bottom: 10px;
    }
}
.stat-number {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
}

/* 移动端进度条优化 */
@media screen and (max-width: 768px) {
    .layui-progress {
        margin: 8px 0;
    }
}

/* 移动端导航菜单优化 */
@media screen and (max-width: 768px) {
    .layui-nav-tree .layui-nav-item a {
        padding: 12px 15px;
        font-size: 14px;
    }
    .layui-nav-tree .layui-nav-child dd a {
        padding: 10px 15px 10px 45px;
        font-size: 13px;
    }
}

/* 移动端布局修复 */
@media screen and (max-width: 768px) {
    .layui-layout-admin {
        position: relative;
    }
    .layui-row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    .layui-col-space15 > * {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-bottom: 15px;
    }
    .layui-col-space15 > *:last-child {
        margin-bottom: 0;
    }
}

/* 移动端表格响应式 */
@media screen and (max-width: 768px) {
    .layui-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .layui-table th,
    .layui-table td {
        white-space: nowrap;
        min-width: 80px;
    }
}

/* 移动端按钮组优化 */
@media screen and (max-width: 768px) {
    .layui-form-item .layui-input-block .layui-btn {
        width: 100%;
        margin-bottom: 10px;
    }
    .layui-form-item .layui-input-block .layui-btn:last-child {
        margin-bottom: 0;
    }
}

/* 安全设置项样式 */
.security-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    margin-bottom: 15px;
}
.security-content {
    display: flex;
    align-items: center;
    flex: 1;
}
.security-content .layui-icon {
    font-size: 24px;
    color: #1E9FFF;
    margin-right: 15px;
}
.security-info h4 {
    margin: 0;
    font-size: 16px;
}
.security-info p {
    margin: 5px 0 0;
    color: #999;
    font-size: 12px;
}

/* 移动端安全设置优化 */
@media screen and (max-width: 768px) {
    .security-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px;
    }
    .security-content {
        width: 100%;
        margin-bottom: 15px;
    }
    .security-item .layui-btn {
        width: 100%;
    }
}

/* 移动端个人信息卡片优化 */
@media screen and (max-width: 768px) {
    .layui-card-body[style*="padding: 40px"] {
        padding: 20px !important;
    }
    .layui-card-body[style*="text-align: center"] img,
    .layui-card-body[style*="text-align: center"] div[style*="width: 100px"] {
        width: 80px !important;
        height: 80px !important;
    }
    .layui-card-body[style*="text-align: center"] h2 {
        font-size: 18px;
        margin-top: 15px;
    }
}