/* 全局样式 */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

/* 布局样式 */
.layui-layout-admin .layui-header {
    background-color: #393D49;
}

.layui-layout-admin .layui-logo {
    color: #fff;
    font-size: 16px;
    line-height: 60px;
    text-align: left;
    padding-left: 20px;
    width: 280px;
    white-space: nowrap;
    overflow: hidden;
}

.layui-layout-admin .layui-logo img {
    margin-right: 8px;
    vertical-align: middle;
    display: inline-block;
}

.layui-layout-admin .layui-logo span {
    vertical-align: middle;
    display: inline-block;
}

/* 侧边栏 */
.layui-side {
    top: 60px;
    width: 220px;
}

.layui-side-scroll {
    width: 220px;
    height: 100%;
    overflow-x: hidden;
}

.layui-nav-tree {
    width: 220px;
}

/* 菜单样式修复 */
.layui-nav-tree {
    background-color: #393D49;
}

.layui-nav-tree .layui-nav-item {
    line-height: 45px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.layui-nav-tree .layui-nav-item a {
    height: 45px;
    line-height: 45px;
    padding: 0 20px;
    color: rgba(255,255,255,0.7);
}

.layui-nav-tree .layui-nav-item a:hover {
    color: #fff;
}

.layui-nav-tree .layui-nav-item .layui-icon {
    margin-right: 10px;
    font-size: 14px;
}

.layui-nav-tree .layui-nav-child {
    background-color: rgba(0,0,0,0.15) !important;
}

.layui-nav-tree .layui-nav-child dd a {
    padding-left: 45px;
    height: 40px;
    line-height: 40px;
}

.layui-nav-tree .layui-nav-child dd.layui-this,
.layui-nav-tree .layui-nav-child dd.layui-this a,
.layui-nav-tree .layui-this,
.layui-nav-tree .layui-this > a {
    background-color: #1890ff;
    color: #fff;
}

.layui-nav-tree .layui-nav-bar {
    background-color: #1890ff;
}

/* 修复第一个菜单项 */
.layui-nav-tree > .layui-nav-item:first-child {
    margin-top: 0;
}

.layui-nav-tree > .layui-nav-item:first-child > a {
    padding-top: 0;
}

/* 强制菜单项不重叠 */
.layui-nav-tree .layui-nav-item {
    position: relative;
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.layui-nav-tree .layui-nav-item > a {
    position: relative;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 主体内容 */
.layui-body {
    left: 220px;
    bottom: 0;
}

/* iframe 样式 */
.admin-iframe {
    width: 100%;
    height: calc(100vh - 110px);
    border: none;
}

/* 底部 */
.layui-footer {
    left: 220px;
    text-align: center;
    color: #999;
}

/* 卡片样式 */
.layuiadmin-card-list {
    padding: 15px;
}

.layuiadmin-card-list p {
    color: #999;
    font-size: 14px;
    margin-top: 10px;
}

.layuiadmin-big-font {
    font-size: 36px;
    color: #666;
    line-height: 36px;
    margin: 0;
}

.layuiadmin-badge {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}

/* 表格样式 */
.layui-table-view {
    margin: 15px 0;
}

/* 表单样式 */
.layui-form {
    margin: 15px 0;
}

/* 按钮样式 */
.layui-btn + .layui-btn {
    margin-left: 10px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .layui-side {
        display: none;
    }
    
    .layui-body {
        left: 0;
    }
    
    .layui-footer {
        left: 0;
    }
}

/* 登录页样式 */
.login-container {
    background: rgba(255, 255, 255, 0.95);
}

/* 动画效果 */
.layui-anim {
    animation-duration: 0.3s;
}

/* 加载动画 */
.layui-table-loading {
    background: #fff;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}