Blame for apiSystem/templates/admin/login.html

<!DOCTYPE html>
<html lang="zh-hans">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录 | 法穿AI案件管理系统</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            overflow: hidden;
        }

        /* 动态背景粒子 */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
            z-index: 0;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            animation: float 15s infinite;
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(100vh) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100vh) rotate(720deg);
                opacity: 0;
            }
        }

        /* 登录卡片 */
        .login-container {
            position: relative;
            z-index: 1;
            width: 100%;
            max-width: 420px;
            padding: 20px;
        }

        .login-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 40px;
            box-shadow:
                0 25px 50px rgba(0, 0, 0, 0.3),
                inset 0 0 0 1px rgba(255, 255, 255, 0.1);
            animation: slideUp 0.6s ease-out;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Logo 和标题 */
        .logo-section {
            text-align: center;
            margin-bottom: 30px;
        }

        .logo {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
            }
            50% {
                box-shadow: 0 10px 40px rgba(102, 126, 234, 0.6);
            }
        }

        .logo svg {
            width: 36px;
            height: 36px;
            fill: white;
        }

        .title {
            color: #fff;
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .subtitle {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
        }

        /* 表单样式 */
        .form-group {
            margin-bottom: 20px;
            position: relative;
        }

        .form-label {
            display: block;
            color: rgba(255, 255, 255, 0.8);
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 8px;
        }

        .form-input {
            width: 100%;
            padding: 14px 16px;
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            color: #fff;
            font-size: 15px;
            transition: all 0.3s ease;
            outline: none;
        }

        .form-input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .form-input:focus {
            border-color: #667eea;
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
        }

        .form-input:hover {
            border-color: rgba(255, 255, 255, 0.2);
        }

        /* 错误提示 */
        .error-note {
            background: rgba(255, 107, 107, 0.15);
            border: 1px solid rgba(255, 107, 107, 0.3);
            border-radius: 10px;
            padding: 12px 16px;
            margin-bottom: 20px;
            color: #ff6b6b;
            font-size: 13px;
        }

        /* 提交按钮 */
        .submit-btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            border-radius: 12px;
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 10px;
            position: relative;
            overflow: hidden;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }

        .submit-btn:active {
            transform: translateY(0);
        }

        .submit-btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .submit-btn:active::after {
            width: 300px;
            height: 300px;
        }

        /* 注册链接 */
        .register-link {
            text-align: center;
            margin-top: 25px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .register-link span {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
        }

        .register-link a {
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            margin-left: 5px;
            transition: color 0.3s;
        }

        .register-link a:hover {
            color: #8b9ff5;
        }

        /* 响应式 */
        @media (max-width: 480px) {
            .login-card {
                padding: 30px 25px;
            }

            .title {
                font-size: 20px;
            }
        }
    </style>
</head>
<body>
    <!-- 动态粒子背景 -->
    <div class="particles" id="particles"></div>

    <div class="login-container">
        <div class="login-card">
            <!-- Logo -->
            <div class="logo-section">
                <div class="logo">
                    <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
                        <path d="M12 3L1 9l4 2.18v6L12 21l7-3.82v-6l2-1.09V17h2V9L12 3zm6.82 6L12 12.72 5.18 9 12 5.28 18.82 9zM17 15.99l-5 2.73-5-2.73v-3.72L12 15l5-2.73v3.72z"/>
                    </svg>
                </div>
                <h1 class="title">欢迎回来</h1>
                <p class="subtitle">法穿AI案件管理系统</p>
            </div>

            <!-- 表单 -->
            <form method="post" action="{{ app_path }}">
                {% csrf_token %}

                {% if form.errors %}
                <div class="error-note">
                    用户名或密码错误，请重试
                </div>
                {% endif %}

                <div class="form-group">
                    <label class="form-label" for="id_username">用户名/真实姓名</label>
                    <input type="text" name="username" id="id_username" class="form-input" placeholder="请输入中文姓名" autofocus required>
                </div>

                <div class="form-group">
                    <label class="form-label" for="id_password">密码</label>
                    <input type="password" name="password" id="id_password" class="form-input" placeholder="请输入密码" required>
                    <input type="hidden" name="next" value="{{ next }}">
                </div>

                <button type="submit" class="submit-btn">登录</button>
            </form>

            <!-- 注册链接 -->
            <div class="register-link">
                <span>还没有账号？</span>
                <a href="{% url 'admin_register' %}">立即注册</a>
            </div>
        </div>
    </div>

    <script>
        // 创建动态粒子
        function createParticles() {
            const container = document.getElementById('particles');
            const particleCount = 50;

            for (let i = 0; i < particleCount; i++) {
                const particle = document.createElement('div');
                particle.className = 'particle';
                particle.style.left = Math.random() * 100 + '%';
                particle.style.animationDelay = Math.random() * 15 + 's';
                particle.style.animationDuration = (Math.random() * 10 + 10) + 's';
                particle.style.width = (Math.random() * 4 + 2) + 'px';
                particle.style.height = particle.style.width;
                container.appendChild(particle);
            }
        }

        createParticles();
    </script>
</body>
</html>