.bg{
    background: url("/static/image/login.jpg") no-repeat 100% 100%;
    background-size: cover;
    background-attachment: fixed;
}
.login{
    width: 320px;
    margin: 25% auto;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    .login {
        width: 90%;
        margin: 30% auto;
        padding: 0 15px;
    }
    
    .layui-layout-admin .layui-side {
        width: 0;
        transition: width 0.3s;
    }
    
    .layui-layout-admin .layui-body {
        left: 0;
        bottom: 0;
        transition: left 0.3s;
    }
    
    .layui-layout-admin .layui-logo {
        width: 100%;
        text-align: center;
    }
    
    .layui-layout-admin .layui-header {
        padding-left: 0;
    }
    
    .layui-card-body {
        padding: 10px;
    }
    
    .layui-form-item {
        margin-bottom: 10px;
    }
    
    .layui-input-inline {
        width: 100% !important;
        margin: 0 !important;
    }
    
    .layui-form-item .layui-input-inline + .layui-input-inline {
        margin-left: 0 !important;
        margin-top: 10px;
    }
    
    .layui-table-view {
        margin: 0;
    }
    
    .layui-table-tool {
        padding: 5px;
    }
    
    .layui-table-tool-temp {
        padding-right: 0;
    }
    
    .layui-layer {
        width: 95% !important;
        left: 2.5% !important;
    }
    
    .layui-layer-page .layui-layer-content {
        overflow: auto;
    }
    
    .layui-col-md3,
    .layui-col-md4,
    .layui-col-md5,
    .layui-col-md6,
    .layui-col-md8,
    .layui-col-md12 {
        width: 100% !important;
        float: none !important;
        left: auto !important;
        right: auto !important;
    }
    
    .layui-col-space15 > * {
        padding: 7.5px !important;
    }
    
    .layui-btn-container {
        text-align: center;
    }
    
    .layui-btn-container .layui-btn {
        margin-bottom: 5px;
    }
    
    /* 移动端菜单按钮 */
    .mobile-menu-btn {
        display: block !important;
        position: absolute;
        left: 15px;
        top: 15px;
        z-index: 999;
        color: #fff;
        font-size: 20px;
        cursor: pointer;
    }
    
    .layui-layout-admin .layui-header {
        position: relative;
    }
    
    .layui-layout-admin .layui-logo {
        padding-left: 50px;
    }
    
    /* 侧边栏展开状态 */
    .layui-layout-admin.mobile-side-show .layui-side {
        width: 200px;
        z-index: 9999;
    }
    
    .layui-layout-admin.mobile-side-show .layui-body {
        left: 200px;
        position: relative;
    }
    
    .layui-layout-admin.mobile-side-show .layui-side .layui-nav-tree {
        width: 200px;
    }
    
    /* 遮罩层 */
    .mobile-mask {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 9998;
    }
    
    .layui-layout-admin.mobile-side-show .mobile-mask {
        display: block;
    }
}

/* 平板适配 */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .layui-col-md3 {
        width: 50% !important;
    }
    
    .layui-col-md4 {
        width: 50% !important;
    }
}

/* 桌面端 */
@media screen and (min-width: 769px) {
    .mobile-menu-btn {
        display: none !important;
    }
    
    .mobile-mask {
        display: none !important;
    }
}