/* 全局样式 */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}

/* 布局样式 */
.layui-layout-admin .layui-header {
    background-color: #1E9FFF;
}

.layui-layout-admin .layui-logo {
    width: 200px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

/* 头部用户区域 */
.layui-layout-admin .layui-layout-right {
    position: absolute;
    right: 20px;
}

.layui-layout-admin .layui-layout-right .layui-nav-item a {
    color: #fff;
}

.layui-layout-admin .layui-layout-right .layui-nav-child {
    top: 50px;
}

.layui-layout-admin .layui-layout-right .layui-nav-child a {
    color: #333;
}

.layui-layout-admin .layui-body {
    padding: 15px;
    top: 60px;
    bottom: 44px;
    overflow-y: auto;
}

.layui-container-fluid {
    padding: 0;
}

/* 卡片样式 */
.layui-card {
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.layui-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
    border-bottom: 1px solid #f0f0f0;
}

/* 欢迎页面 */
.welcome-page {
    padding: 20px;
}

.welcome-page .layui-card-body {
    padding: 40px;
    text-align: center;
}

.welcome-page p {
    margin: 10px 0;
    font-size: 14px;
    color: #666;
}

/* 数据表页面 */
.table-page {
    padding: 15px;
}

/* 工具栏 */
.table-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f8f8f8;
    border-radius: 4px;
}

/* 搜索框 */
.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.search-box select {
    width: 120px;
    height: 32px;
    padding: 0 10px;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
}

.search-box input {
    width: 200px;
    height: 32px;
}

/* SQL页面 */
.sql-page {
    padding: 15px;
}

.sql-page .layui-textarea {
    height: 150px;
    font-family: Consolas, Monaco, monospace;
}

#sqlResult {
    margin-top: 15px;
    max-height: 400px;
    overflow: auto;
}

#sqlResult table {
    width: 100%;
    border-collapse: collapse;
}

#sqlResult th,
#sqlResult td {
    padding: 8px 12px;
    border: 1px solid #e6e6e6;
    text-align: left;
}

#sqlResult th {
    background-color: #f2f2f2;
    font-weight: bold;
}

#sqlResult tr:hover {
    background-color: #f8f8f8;
}

/* 表单弹窗 */
#formModal .layui-form-item {
    margin-bottom: 15px;
}

#formModal .layui-form-label {
    width: 100px;
    text-align: right;
}

#formModal .layui-input-block {
    margin-left: 130px;
}

#formModal .layui-input,
#formModal .layui-textarea {
    width: 100%;
}

/* 底部 */
.layui-footer {
    height: 44px;
    line-height: 44px;
    text-align: center;
    background-color: #f8f8f8;
    color: #666;
    font-size: 12px;
}

/* 导航样式 */
.layui-nav-tree .layui-nav-item a {
    color: #fff;
}

.layui-nav-tree .layui-nav-child dd.layui-this a,
.layui-nav-tree .layui-nav-child dd a:hover {
    background-color: #1E9FFF;
}

/* 表格样式优化 */
.layui-table-cell {
    height: auto;
    line-height: 28px;
    padding: 8px 15px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .table-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-box {
        margin-left: 0;
        margin-top: 10px;
        flex-wrap: wrap;
    }

    .search-box input {
        width: 150px;
    }
}

/* 加载动画 */
.loading-tables {
    color: #999;
    font-style: italic;
}

/* 按钮间距 */
.layui-btn + .layui-btn {
    margin-left: 5px;
}

/* 空数据提示 */
.empty-data {
    text-align: center;
    padding: 40px;
    color: #999;
}