/* 现代化左侧菜单样式 - Bootstrap 5 */

:root {
    --sidebar-width: 280px;
    --sidebar-bg: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    --sidebar-text: #e2e8f0;
    --sidebar-text-hover: #ffffff;
    --sidebar-active: #3b82f6;
    --sidebar-hover-bg: rgba(255, 255, 255, 0.1);
    --topbar-height: 70px;
}

/* 主布局 */
.menu-index-box {
    display: flex;
    min-height: 100vh;
    background-color: #f8fafc;
}

/* 左侧菜单 */
.menu-index-left {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1000;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow-y: auto;
}

.menu-index-left-logo {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 20px;
}

.menu-index-left-logo img {
    max-height: 40px;
    max-width: 200px;
    object-fit: contain;
}

/* Element UI 菜单现代化样式 */
.el-menu {
    border-right: none !important;
    background-color: transparent !important;
    padding: 10px 0;
}

.el-submenu__title,
.el-menu-item {
    height: 48px !important;
    line-height: 48px !important;
    color: var(--sidebar-text) !important;
    background-color: transparent !important;
    margin: 2px 12px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.el-submenu__title:hover,
.el-menu-item:hover {
    background-color: var(--sidebar-hover-bg) !important;
    color: var(--sidebar-text-hover) !important;
}

.el-menu-item.is-active,
.menu-index-active {
    background-color: var(--sidebar-active) !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3) !important;
}

.el-submenu.is-active > .el-submenu__title,
.el-submenu.is-opened > .el-submenu__title {
    background-color: var(--sidebar-hover-bg) !important;
    color: var(--sidebar-text-hover) !important;
}

.el-submenu .el-menu-item {
    height: 40px !important;
    line-height: 40px !important;
    padding: 0 0 0 50px !important;
    margin: 1px 12px !important;
    font-size: 13px !important;
    font-weight: 400 !important;
}

.el-submenu .el-menu.el-menu--inline {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-radius: 8px !important;
    margin: 4px 12px !important;
    padding: 4px 0 !important;
}

.menu-index-list-con {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-index-list-con i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.el-submenu__title i {
    color: var(--sidebar-text) !important;
    font-size: 16px !important;
    margin-right: 12px !important;
}

/* 右侧内容区域 */
.menu-index-right {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    background-color: #f8fafc;
}

/* 顶部栏样式 */
.menu-index-right-title {
    height: var(--topbar-height);
    background: white;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 999;
}

.menu-index-user-name {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
}

.menu-index-user-name span {
    color: #1f2937;
}

.menu-index-right-title > div {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-index-right-title-nickname {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.menu-index-right-title-nickname:hover {
    background-color: #f3f4f6;
}

.menu-index-right-title-nickname img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.menu-index-right-title-nickname span {
    color: #374151;
    font-weight: 500;
}

.menu-index-right-title-quit {
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.menu-index-right-title-quit:hover {
    background-color: #fee2e2;
}

.menu-index-right-title-quit img {
    width: 20px;
    height: 20px;
}

/* 公告样式 */
.menu-index-notice {
    display: flex;
    align-items: center;
    background-color: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 6px;
    padding: 8px 12px;
    max-width: 300px;
}

.menu-index-notice-left {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #92400e;
    font-weight: 500;
    font-size: 12px;
}

.menu-index-notice-right {
    flex: 1;
    margin-left: 8px;
}

.menu-index-notice-right marquee {
    color: #92400e;
    font-size: 12px;
}

/* 右侧操作菜单 */
.menu-index-right-list-box {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-index-right-list {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    color: #6b7280;
    font-size: 13px;
    font-weight: 500;
}

.menu-index-right-list:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.menu-index-right-list i {
    font-size: 14px;
}

/* 内容区域样式 */
.menu-index-right-content {
    padding: 24px;
    min-height: calc(100vh - var(--topbar-height));
}

/* 刷新按钮样式 */
.menu-index-refresh-child-window {
    position: fixed;
    top: 80px;
    right: 24px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 998;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #6b7280;
    transition: all 0.2s;
}

.menu-index-refresh-child-window:hover {
    background-color: #f9fafb;
    border-color: #d1d5db;
    color: #374151;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .menu-index-left {
        width: 260px;
        transform: translateX(-100%);
    }
    
    .menu-index-left.show {
        transform: translateX(0);
    }
    
    .menu-index-right {
        margin-left: 0;
        width: 100%;
    }
    
    .menu-index-right-title {
        padding: 0 16px;
    }
    
    .menu-index-right-content {
        padding: 16px;
    }
}

/* 滚动条样式 */
.menu-index-left::-webkit-scrollbar {
    width: 6px;
}

.menu-index-left::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.menu-index-left::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.menu-index-left::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}