/* 通用样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'SimSun', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    width: 95%;
    max-width: 1400px;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* 搜索框 */
.search-box {
    margin: 20px 0;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;

    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.search-box input {
    flex: 1;
    min-width: 150px;
    max-width: 400px;  /* 桌面端不至于太长 */
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.search-box button {
    flex-shrink: 0;
    padding: 10px 20px;
    background: #005375;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    max-width: 400px; /* 限制最大宽度 */
    transition: background-color 0.3s;
}

.search-box button:hover {
    background: #003d54;
}

.search-box button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* 表格封装容器 */
.table-wrapper {
    width: 100%;
    overflow-x: auto;      /* 关键：横向滚动 */
    -webkit-overflow-scrolling: touch; /* 移动端更顺滑 */
    margin-top: 20px;
}

/* 表格样式 */
table {
    border-collapse: collapse;
    width: 100%;
    min-width: 1200px;     /* 保持列宽比例，不至于拥挤 */
    background-color: white;
    table-layout: fixed;
}

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

th {
    background-color: #f2f2f2;
    font-weight: bold;
    position: sticky;
    top: 0;
    white-space: nowrap;
}

td {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #e6f3ff;
}

/* 响应式 */
@media (max-width: 768px) {
    .container {
        margin: 10px;
        padding: 15px;
    }

    .search-box {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box input,
    .search-box button {
        width: 100%;
        margin: 5px 0;
    }

    table {
        font-size: 12px;
    }

    th, td {
        padding: 8px 4px;
        white-space: normal;
        word-break: break-word;
    }
}

/* 总计显示 */
.total {
    margin: 20px 0;
    padding: 15px;
    background-color: #e7f3ff;
    border-left: 4px solid #005375;
    font-weight: bold;
    font-size: 16px;

    display: flex;          /* 横向布局 */
    flex-wrap: wrap;        /* 允许换行 */
    align-items: center;    /* 垂直居中 */
    gap: 10px;              /* 元素之间的间距 */
}

/* 让“集体总时长”部分保持占据一行的起点 */
.total span {
    flex: 0 0 auto;         /* 可以缩放 */
}

/* 错误信息 */
.error {
    color: #d32f2f;
    margin: 10px 0;
    padding: 10px;
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 4px;
}

/* 成功信息 */
.success {
    color: #388e3c;
    margin: 10px 0;
    padding: 10px;
    background-color: #e8f5e8;
    border: 1px solid #c8e6c9;
    border-radius: 4px;
}

/* 加载指示器 */
.loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.loading::after {
    content: '...';
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60% { content: '...'; }
    80%, 100% { content: ''; }
}

/* 批量查询特有样式 */
textarea {
    width: 100%;
    height: 130px;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    resize: vertical;
}

.total-row {
    background-color: #9abcc9 !important;
    font-weight: bold;
}

/* 按钮样式 */
.total button {
    background: #005375;
    color: white;
    padding: 8px 15px;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    max-width: 400px;       /* 和查询按钮保持一致 */
}

.total button:hover {
    background: #003f57;
}

/* 批量输入框样式 */
.search-box textarea {
    flex: 1;
    min-width: 150px;
    max-width: 400px;   /* 比单行输入框稍宽 */
    min-height: 120px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    resize: vertical;   /* 允许上下拖动调整 */
}

/* 页面顶部的返回按钮 */
.back-btn {
    background: #005375;
    color: white;
    padding: 8px 15px;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    margin-bottom: 20px;
    transition: background-color 0.3s;
}

.back-btn:hover {
    background: #003d54;
}

/* 表格底部复制按钮 */
.copy-btn {
    background: #009de0;
    color: white;
    padding: 6px 12px;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    margin-left: 10px;
    font-size: 13px;
    transition: background-color 0.3s;
}

.copy-btn:hover {
    background: #007bb5;
}

/* 备案信息（页脚小字） */
.beian {
    text-align: center;
    font-size: 12px;
    color: #666;
    padding: 8px 0;
}
.beian a {
    color: #666;
    text-decoration: none;
}
.beian a:hover {
    text-decoration: underline;
}