* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, sans-serif;
        }

        body {
            background-color: #f5f5f5;
        }

        .container {
            max-width: 400px;
            margin: 0 auto;
            padding: 20px;
            text-align: center;
        }

        .auth-container {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
            margin-top: 50px;
        }

        .logo {
            width: 200px;
            margin-bottom: 30px;
        }

        h1 {
            color: #333;
            margin-bottom: 30px;
        }

        .input-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }

        input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 5px;
            box-sizing: border-box;
        }

        .btn-login {
            background-color: #1c3a94;
            color: white;
            width: 100%;
            padding: 12px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
        }

        .btn-login:hover {
            background-color: #172580;
        }

        .links {
            margin-top: 20px;
            text-align: center;
        }

        .links a {
            color: #1c3a94;
            text-decoration: none;
            margin: 0 10px;
            font-size: 14px;
        }

        footer {
            background-color: #333;
            color: white;
            padding: 20px;
            text-align: center;
            position: relative;
            bottom: 0;
            width: 100%;
        }

        @media (max-width: 480px) {
            .container {
                padding: 10px;
            }
            
            .auth-container {
                padding: 20px;
            }

            input {
                font-size: 14px;
            }
        }