{% extends 'base.html' %}

{% block title %}登录{% endblock %}

{% block body %}
<div class="login-page">
    <div class="login-card">
        <h1>管理后台登录</h1>
        
        {% 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" class="login-form">
            <div class="form-group">
                <label for="username">用户名</label>
                <input type="text" id="username" name="username" required autofocus>
            </div>
            
            <div class="form-group">
                <label for="password">密码</label>
                <input type="password" id="password" name="password" required>
            </div>
            
            <button type="submit" class="btn btn-primary btn-block">登录</button>
        </form>
        
        <div class="login-footer">
            <a href="{{ url_for('frontend.index') }}">← 返回首页</a>
        </div>
    </div>
</div>
{% endblock %}