/* 简约白灰浅色风格后台管理界面 */

/* 全局样式重置和基础设置 */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.5;
    color: #2c3e50;
    background: #f8f9fa;
    margin: 0;
    padding: 0;
    font-size: 14px;
    letter-spacing: 0.02em;
}

/* 主容器 */
.menu-index-box {
    display: flex;
    min-height: 100vh;
    background: #ffffff;
}

/* 左侧导航栏 - 简约白色风格 */
.menu-index-left {
    width: 240px;
    min-height: 100vh;
    background: #ffffff;
    border-right: 1px solid #e2e8f0;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
}

/* Logo区域 */
.menu-index-left-logo {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
    position: relative;
}

.menu-index-left-logo > img {
    width: 140px;
    height: auto;
    max-height: 50px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.menu-index-left-logo > img:hover {
    opacity: 0.8;
}

/* 菜单项简约样式 */
.el-menu {
    background: #ffffff !important;
    border: none !important;
    padding: 8px 0;
}

.el-menu-item, .el-submenu__title {
    height: 46px !important;
    line-height: 46px !important;
    margin: 3px 12px;
    border-radius: 8px !important;
    background: transparent !important;
    color: #4a5568 !important;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.2s ease !important;
    position: relative;
    letter-spacing: 0.01em;
}

.el-menu-item:hover, .el-submenu__title:hover {
    background: #f7fafc !important;
    color: #2d3748 !important;
    transform: translateX(2px);
}

.el-menu-item.is-active, .menu-index-active {
    background: #ebf8ff !important;
    color: #2b6cb0 !important;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(43, 108, 176, 0.1);
}

.el-menu-item.is-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: #1976d2;
    border-radius: 0 2px 2px 0;
}

/* 图标样式 */
.menu-index-list-con {
    display: flex;
    align-items: center;
    padding: 0 16px;
}

.menu-index-list-con i {
    font-size: 16px !important;
    margin-right: 12px;
    width: 18px;
    text-align: center;
    color: #718096;
    transition: all 0.2s ease;
}

.el-menu-item:hover .menu-index-list-con i,
.el-menu-item.is-active .menu-index-list-con i {
    color: #2b6cb0;
}

.menu-index-list-con span {
    font-weight: inherit;
}

/* 子菜单样式 */
.el-submenu .el-menu-item {
    height: 38px !important;
    line-height: 38px !important;
    margin: 2px 12px 2px 24px;
    padding-left: 36px !important;
    font-size: 14px !important;
    background: transparent !important;
    border-radius: 6px !important;
    color: #4a5568 !important;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.el-submenu .el-menu-item:hover {
    background: #f7fafc !important;
    color: #2d3748 !important;
    transform: translateX(4px);
}

.is-opened .el-menu.el-menu--inline {
    background: #f7fafc !important;
    border-radius: 8px;
    margin: 6px 12px;
    padding: 6px 0;
    border: 1px solid #e2e8f0;
}

/* 右侧内容区域 */
.menu-index-right {
    flex: 1;
    background: #f7fafc;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* 顶部标题栏 */
.menu-index-right-title {
    height: 72px;
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 36px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 1;
    gap: 24px;
}

/* 用户信息区域 */
.menu-index-user-name {
    color: #1a202c !important;
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.menu-index-notice {
    background: #fffbeb;
    border: 1px solid #f6e05e;
    border-radius: 8px;
    padding: 8px 16px;
    margin-left: 20px;
    color: #744210;
    font-size: 13px;
    line-height: 1.4;
    letter-spacing: 0.01em;
}

.menu-index-notice-left span {
    color: #744210 !important;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.01em;
}

/* 右侧操作按钮组 */
.menu-index-right-list-box {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-right: 16px;
}

.menu-index-right-list {
    padding: 10px 16px;
    background: #f7fafc;
    color: #4a5568 !important;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid #e2e8f0;
    letter-spacing: 0.02em;
    line-height: 1.4;
    white-space: nowrap;
}

.menu-index-right-list:hover {
    background: #edf2f7;
    color: #2d3748 !important;
    border-color: #cbd5e0;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.menu-index-right-list i {
    margin-right: 6px;
    font-size: 13px;
    vertical-align: middle;
}

/* 用户头像区域 */
.menu-index-right-title-nickname {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background:none;
    border-radius: 10px;
    transition: all 0.2s ease;
    cursor: pointer;
    border:none;
    gap: 12px;
}

.menu-index-right-title-nickname:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.menu-index-right-title-nickname-detail {
    color: #495057 !important;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.menu-index-right-title-nickname-detail span:first-child {
    font-weight: 600;
    font-size: 15px;
    color: #1a202c;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.menu-index-right-title-nickname-detail span:last-child {
    color: #718096 !important;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.2;
    margin-top: 1px;
}

/* 退出按钮 */
.menu-index-right-title-quit {
    width: 44px;
    height: 44px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    cursor: pointer;
    margin-left: 8px;
}

.menu-index-right-title-quit:hover {
    background: #dc3545;
    border-color: #dc3545;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
}

.menu-index-right-title-quit img {
    width: 18px;
    height: 18px;
    filter: brightness(0) saturate(100%) invert(42%) sepia(7%) saturate(1166%) hue-rotate(169deg) brightness(99%) contrast(87%);
    transition: all 0.2s ease;
}

.menu-index-right-title-quit:hover img {
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(7500%) hue-rotate(109deg) brightness(105%) contrast(105%);
}

/* 面包屑导航 */
.menu-index-right-header {
    height: 48px;
    background: #ffffff;
    border-bottom: 1px solid #f1f3f4;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.el-breadcrumb {
    font-size: 14px !important;
    color: #718096 !important;
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
}

.separator-act {
    color: #2b6cb0 !important;
    font-weight: 600;
    transition: all 0.2s ease;
    letter-spacing: 0.01em;
}

.separator-act:hover {
    color: #2c5282 !important;
}

.separator-normal {
    color: #718096;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* 刷新按钮 */
.menu-index-refresh-child-window {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #4a5568;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    letter-spacing: 0.01em;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.menu-index-refresh-child-window:hover {
    background: #f7fafc;
    border-color: #cbd5e0;
    color: #2d3748;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

/* 内容区域 */
.menu-index-right-content {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    flex: 1;
    overflow-y: auto;
    padding: 32px;
    min-height: calc(100vh - 72px);
}

.include-page {
    padding: 20px;
    background: #f8f9fa;
}

.include-page > div {
    background: #ffffff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid #e9ecef;
}

/* 滚动条美化 */
.myInclude-content {
    width: 240px;
}

.myInclude-content .el-scrollbar__wrap {
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 4px;
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Element UI 组件样式覆盖 */
.el-dialog {
    border-radius: 8px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid #e9ecef !important;
}

.el-dialog__header {
    background: #fafbfc !important;
    border-bottom: 1px solid #e9ecef !important;
    padding: 16px 20px !important;
}

.el-dialog__title {
    font-size: 17px !important;
    font-weight: 600 !important;
    color: #1a202c !important;
    letter-spacing: 0.01em !important;
}

.el-dialog__body {
    padding: 24px !important;
    background: #ffffff !important;
    color: #4a5568 !important;
    line-height: 1.6 !important;
    letter-spacing: 0.01em !important;
}

.el-button {
    border-radius: 8px !important;
    padding: 10px 18px !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    transition: all 0.2s ease !important;
    letter-spacing: 0.01em !important;
}

.el-button--primary {
    background: #2b6cb0 !important;
    border-color: #2b6cb0 !important;
    color: #ffffff !important;
    font-weight: 600 !important;
}

.el-button--primary:hover {
    background: #2c5282 !important;
    border-color: #2c5282 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(43, 108, 176, 0.2) !important;
}

.el-button--default {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #4a5568 !important;
    font-weight: 500 !important;
}

.el-button--default:hover {
    background: #f7fafc !important;
    border-color: #cbd5e0 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.el-input__inner {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 12px 14px !important;
    font-size: 14px !important;
    transition: all 0.2s ease !important;
    background: #ffffff !important;
    letter-spacing: 0.01em !important;
    line-height: 1.5 !important;
}

.el-input__inner:focus {
    border-color: #2b6cb0 !important;
    box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1) !important;
    outline: none !important;
}

.el-form-item__label {
    font-weight: 600 !important;
    color: #2d3748 !important;
    font-size: 14px !important;
    letter-spacing: 0.01em !important;
    line-height: 1.5 !important;
}

/* 消息提示样式 */
.el-message {
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid #e2e8f0 !important;
    font-weight: 500 !important;
    letter-spacing: 0.01em !important;
}

.el-message--success {
    background: #f0fff4 !important;
    border-color: #9ae6b4 !important;
    color: #22543d !important;
}

.el-message--warning {
    background: #fffbeb !important;
    border-color: #f6e05e !important;
    color: #744210 !important;
}

.el-message--error {
    background: #fed7d7 !important;
    border-color: #fc8181 !important;
    color: #742a2a !important;
}

.el-message--info {
    background: #ebf8ff !important;
    border-color: #90cdf4 !important;
    color: #2c5282 !important;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .menu-index-left {
        width: 200px;
    }
    
    .myInclude-content {
        width: 200px;
    }
    
    .menu-index-right-title {
        padding: 0 16px;
    }
    
    .menu-index-right-header {
        padding: 0 16px;
    }
}

@media (max-width: 1024px) {
    .menu-index-left {
        width: 220px;
    }
    
    .menu-index-right-title {
        padding: 0 24px;
        height: 64px;
    }
    
    .menu-index-right-content {
        padding: 24px;
        min-height: calc(100vh - 64px);
    }
}

@media (max-width: 768px) {
    .menu-index-box {
        flex-direction: column;
    }
    
    .menu-index-left {
        width: 100%;
        min-height: auto;
        order: 2;
        transform: translateX(-100%);
        z-index: 1001;
    }
    
    .menu-index-right {
        width: 100%;
        order: 1;
        margin-left: 0;
    }
    
    .menu-index-right-title {
        padding: 0 20px;
        height: 60px;
    }
    
    .menu-index-right-content {
        padding: 20px;
        min-height: calc(100vh - 60px);
    }
    
    .myInclude-content {
        width: 100%;
        height: auto;
    }
    
    .menu-index-list-con {
        font-size: 14px !important;
        padding: 0 16px !important;
    }
    
    .menu-index-list-con i {
        font-size: 14px !important;
        margin-right: 8px;
    }
}

@media (max-width: 480px) {
    .menu-index-right-title {
        padding: 0 16px;
        height: 56px;
    }
    
    .menu-index-right-content {
        padding: 16px;
        min-height: calc(100vh - 56px);
    }
    
    .menu-index-right-list {
        padding: 6px 12px !important;
        font-size: 13px !important;
    }
    
    .el-breadcrumb {
        font-size: 13px !important;
        margin-bottom: 16px;
        padding: 8px 0;
    }
    
    .menu-index-refresh-child-window {
        padding: 8px 14px;
        font-size: 13px;
        gap: 6px;
    }
}

/* 加载动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.menu-index-right {
    animation: fadeIn 0.3s ease-out;
}

.menu-index-left {
    animation: fadeIn 0.3s ease-out 0.1s both;
}

/* 微交互效果 */
.el-menu-item, .el-submenu__title {
    transform-origin: left center;
}

.menu-index-right-list, .menu-index-refresh-child-window {
    transform-origin: center;
}

/* 打印样式 */
@media print {
    .menu-index-left {
        display: none;
    }
    
    .menu-index-right-title,
    .menu-index-right-header {
        display: none;
    }
    
    .menu-index-right {
        width: 100%;
        margin: 0;
        box-shadow: none;
    }
}