/* 文件路径: src/main/resources/static/css/base.css */

/* 全局样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f4f7f9;
    margin: 0;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

h1, h2, h3 {
    color: #2c3e50;
    margin-top: 0;
}

a {
    color: #3498db;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* 按钮样式 */
.btn-primary, .btn-secondary, .btn-danger, .btn-warning {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
    transition: background-color 0.3s;
}
.btn-primary { background-color: #3498db; }
.btn-primary:hover { background-color: #2980b9; }
.btn-secondary { background-color: #95a5a6; color: #fff; }
.btn-secondary:hover { background-color: #7f8c8d; }
.btn-danger { background-color: #e74c3c; }
.btn-danger:hover { background-color: #c0392b; }
.btn-warning { background-color: #f39c12; }
.btn-warning:hover { background-color: #e67e22; }

/* 主布局 */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    background-color: #2c3e50;
    color: #fff;
    height: 60px;
}
.main-header .logo {
    font-size: 20px;
    font-weight: bold;
}
.main-nav {
    display: flex;
    align-items: center;
}

/* 用户下拉菜单样式 */
.user-menu {
    position: relative;
    display: inline-block;
}

.user-menu-button {
    background-color: transparent;
    color: white;
    padding: 10px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}

.user-menu-button .dropdown-arrow {
    font-size: 12px;
    margin-left: 5px;
}

.user-menu-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    border-radius: 5px;
    overflow: hidden;
}

.user-menu-content a, .user-menu-content .logout-button-in-menu {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    width: 100%;
    box-sizing: border-box;
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
}

.user-menu-content a:hover, .user-menu-content .logout-button-in-menu:hover {
    background-color: #f1f1f1;
}

.show {
    display: block;
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
th, td {
    padding: 12px;
    border: 1px solid #e0e0e0;
    text-align: left;
}
th {
    background-color: #f8f9fa;
    font-weight: bold;
}
tbody tr:nth-child(odd) {
    background-color: #fdfdfd;
}
tbody tr:hover {
    background-color: #f1f1f1;
}

/* 状态标签 */
.status-pending_review { background-color: #3498db; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }
.status-pending_approval { background-color: #f39c12; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }
.status-pending_contract { background-color: #9b59b6; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }
.status-rejected_modify { background-color: #f39c12; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }
.status-rejected_permanent { background-color: #e74c3c; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }
.status-completed { background-color: #2ecc71; color: white; padding: 3px 8px; border-radius: 12px; font-size: 12px; }

/* 表单样式 */
.application-form fieldset {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.application-form legend {
    font-weight: bold;
    color: #2c3e50;
    padding: 0 10px;
}
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
.form-actions {
    margin-top: 2rem;
}
.form-actions .btn-secondary {
    margin-left: 1rem;
}
.form-tip {
    font-size: 12px;
    color: #777;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}
@media (max-width: 768px) {
    /* 1. 移除主容器的边距和阴影，使其更像 "App" */
    .container {
        width: 100%;
        margin: 0;
        padding: 1rem;
        border-radius: 0;
        box-shadow: none;
        /* 确保内容不会紧贴边缘 */
        box-sizing: border-box;
    }

    /* 2. 调整顶部导航栏 */
    .main-header {
        padding: 0 1rem;
    }
    .main-header .logo {
        font-size: 16px; /* 缩小字体 */
    }
    .user-menu-button {
        padding: 8px;
    }

    /* 3. 基础表单调整 */
    .form-group-inline {
        flex-direction: column;
    }
    .form-actions {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .form-actions .btn-primary,
    .form-actions .btn-secondary {
        width: 100%;
        margin: 0;
        box-sizing: border-box;
    }

    /* 4. 解决表格溢出问题 */
    /* * 建议：在您的 HTML 模板中，将所有 <table>
     * 用 <div class="table-responsive">...</div> 包裹起来。
     * 示例: admin/dashboard.html, experiment_unit/dashboard.html 等
     */
    .table-responsive {
        width: 100%;
        overflow-x: auto; /* 允许表格水平滚动 */
        -webkit-overflow-scrolling: touch;
    }

    /* 如果不想用 wrapper，可以使用这个(但不推荐) */
    /*
    table {
        display: block;
        overflow-x: auto;
    }
    */
}