/**
 * 个人碳足迹计算器 - 主样式文件
 * 包含通用样式、组件样式、页面布局等
 */

/* ================================
   全局样式
   ================================ */
:root {
    --primary-color: #198754;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    
    --border-radius: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    --transition: all 0.3s ease;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

* {
    box-sizing: border-box;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f7fa;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

a:hover {
    color: #157347;
    text-decoration: underline;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   导航栏样式
   ================================ */
.navbar {
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.navbar-brand {
    font-weight: 700;
    font-size: var(--font-size-lg);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: var(--primary-color);
    color: white !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   卡片样式
   ================================ */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.card-header {
    background-color: var(--light-color);
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.card-body {
    padding: 1.5rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   按钮样式
   ================================ */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-primary {
    background-color: var(--primary-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-primary:hover {
    background-color: #157347;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-success {
    background-color: var(--success-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-success:hover {
    background-color: #218838;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-warning {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-warning:hover {
    background-color: #e0a800;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-danger {
    background-color: var(--danger-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-danger:hover {
    background-color: #c82333;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-info {
    background-color: var(--info-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-info:hover {
    background-color: #138496;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-secondary {
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-secondary:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-success {
    color: var(--success-color);
    border: 2px solid var(--success-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-success:hover {
    background-color: var(--success-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-warning {
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-warning:hover {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-danger {
    color: var(--danger-color);
    border: 2px solid var(--danger-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-danger:hover {
    background-color: var(--danger-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-info {
    color: var(--info-color);
    border: 2px solid var(--info-color);
    background-color: transparent;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.btn-outline-info:hover {
    background-color: var(--info-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   表单样式
   ================================ */
.form-control {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.form-select {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.form-text {
    color: var(--secondary-color);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.input-group {
    border-radius: var(--border-radius);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.input-group-text {
    background-color: var(--light-color);
    border: 2px solid #e9ecef;
    color: var(--secondary-color);
    font-weight: 500;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   表格样式
   ================================ */
.table {
    margin-bottom: 0;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.table th {
    border-top: none;
    background-color: var(--light-color);
    font-weight: 600;
    color: var(--dark-color);
    padding: 1rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.table td {
    padding: 1rem;
    vertical-align: middle;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.table-hover tbody tr:hover {
    background-color: rgba(25, 135, 84, 0.05);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   徽章样式
   ================================ */
.badge {
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-success {
    background-color: var(--success-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-warning {
    background-color: var(--warning-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-danger {
    background-color: var(--danger-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-info {
    background-color: var(--info-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-light {
    background-color: var(--light-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-dark {
    background-color: var(--dark-color) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   进度条样式
   ================================ */
.progress {
    height: 0.5rem;
    border-radius: var(--border-radius);
    background-color: #e9ecef;
    overflow: hidden;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.progress-bar {
    transition: width 0.6s ease;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   警告框样式
   ================================ */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid var(--success-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--warning-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-left: 4px solid var(--info-color);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   分页样式
   ================================ */
.pagination {
    margin-bottom: 0;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.page-link {
    border: none;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    margin: 0 0.125rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.page-link:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   模态框样式
   ================================ */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    padding: 1.5rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.modal-body {
    padding: 1.5rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.modal-footer {
    border-top: 1px solid #dee2e6;
    padding: 1.5rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   下拉菜单样式
   ================================ */
.dropdown-menu {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    padding: 0.5rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.dropdown-item {
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.dropdown-item:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   工具提示样式
   ================================ */
.tooltip {
    font-size: var(--font-size-sm);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.tooltip-inner {
    background-color: var(--dark-color);
    color: white;
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   页面头部样式
   ================================ */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.page-header h1 {
    font-weight: 700;
    margin-bottom: 1rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.page-header p {
    opacity: 0.9;
    margin-bottom: 0;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   加载动画样式
   ================================ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.loading-content {
    text-align: center;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.25rem solid var(--light-color);
    border-top: 0.25rem solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    100% { transform: rotate(360deg); }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   返回顶部按钮样式
   ================================ */
#back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

#back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   响应式设计
   ================================ */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .card-body {
        padding: 1rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
        font-size: var(--font-size-sm);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: var(--font-size-sm);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .page-header {
        padding: 2rem 0;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .page-header h1 {
        font-size: 1.75rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    #back-to-top {
        width: 2.5rem;
        height: 2.5rem;
        bottom: 1rem;
        right: 1rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .d-flex.justify-content-between {
        flex-direction: column;
        gap: 1rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .row.g-3 > * {
        margin-bottom: 1rem !important;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .btn-group {
        flex-direction: column;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    
    .btn-group .btn {
        border-radius: var(--border-radius) !important;
        margin-bottom: 0.5rem;
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   辅助类
   ================================ */
.text-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.shadow {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.border-0 {
    border: 0 !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.rounded {
    border-radius: var(--border-radius) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.rounded-circle {
    border-radius: 50% !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.fw-bold {
    font-weight: 700 !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.fw-600 {
    font-weight: 600 !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.text-decoration-none {
    text-decoration: none !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.transition {
    transition: var(--transition) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   动画类
   ================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    to {
        opacity: 1;
        transform: translateY(0);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    to {
        opacity: 1;
        transform: translateX(0);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
    to {
        opacity: 1;
        transform: translateX(0);
    }

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* ================================
   渐变背景样式
   ================================ */
.bg-gradient-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-gradient-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-gradient-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #545b62 100%) !important;
}

/* ================================
   管理员侧边栏样式
   ================================ */
.sidebar {
    position: fixed;
    top: 56px; /* navbar高度 */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: var(--primary-color);
}

.sidebar .nav-link .fas {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.sidebar .nav-link.active .fas {
    opacity: 1;
}

/* 管理员主内容区域调整 */
body.admin-body {
    padding-top: 56px;
}

.admin-body .main-content {
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.3s ease;
}

@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
    }
    
    .admin-body .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}