liaoweixin
/
LWX


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AI智能教学系统 - 登录</title>
    <style>
        :root {
            --primary-color: #4a90e2;
            --bg-color: #f0f2f5;
            --card-bg: #ffffff;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-color);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }
        .container {
            background-color: var(--card-bg);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            width: 350px;
            text-align: center;
        }
        h2 {
            color: #333;
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 15px;
            text-align: left;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="text"], input[type="password"] {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 5px;
            box-sizing: border-box; /* 确保padding不撑大宽度 */
        }
        button {
            width: 100%;
            padding: 10px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: background 0.3s;
        }
        button:hover {
            background-color: #357abd;
        }
        .links {
            margin-top: 15px;
            font-size: 14px;
        }
        .links a {
            color: var(--primary-color);
            text-decoration: none;
        }
        .links a:hover {
            text-decoration: underline;
        }
        /* 消息提示样式 */
        .alert {
            padding: 10px;
            margin-bottom: 15px;
            border-radius: 5px;
            font-size: 14px;
        }
        .alert-error { background-color: #f8d7da; color: #721c24; }
        .alert-success { background-color: #d4edda; color: #155724; }
    </style>
</head>
<body>

<div class="container">
    <h2>AI 智能教学系统</h2>

    <!-- 显示Flash消息 -->
    {% with messages = get_flashed_messages(with_categories=true) %}
        {% if messages %}
            {% for category, message in messages %}
                <div class="alert alert-{{ category }}">{{ message }}</div>
            {% endfor %}
        {% endif %}
    {% endwith %}

    <form method="post">
        <div class="form-group">
            <label for="username">用户名</label>
            <input type="text" id="username" name="username" required placeholder="请输入用户名">
        </div>
        <div class="form-group">
            <label for="password">密码</label>
            <input type="password" id="password" name="password" required placeholder="请输入密码">
        </div>
        <button type="submit">登录</button>
    </form>

    <div class="links">
        还没有账号？ <a href="{{ url_for('register') }}">立即注册</a>
    </div>
</div>

</body>
</html>