body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f3f3f1;
            color: #333;
            line-height: 1.6;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            margin: 0;
            padding: 1rem;
        }
        
        .login-container {
            width: 100%;
            max-width: 450px;
            padding: 2.5rem;
            background: white;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0, 26, 114, 0.1);
            text-align: center;
        }
        
        h2 {
            color: #001a72;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            border-bottom: 2px solid #8996a0;
            padding-bottom: 0.75rem;
        }
        
        /* Стили формы */
        form {
            margin-bottom: 2rem;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
            text-align: left;
        }
        
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #001a72;
        }
        
        input[type="text"],
        input[type="email"],
        input[type="password"] {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #8996a0;
            border-radius: 4px;
            font-size: 1rem;
            transition: border-color 0.3s;
            box-sizing: border-box;
        }
        
        input:focus {
            outline: none;
            border-color: #001a72;
            box-shadow: 0 0 0 2px rgba(0, 26, 114, 0.2);
        }
        
        /* Стили кнопок */
        button, .button-like {
            display: inline-block;
            background-color: #001a72;
            color: white;
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s;
            text-decoration: none;
            width: 100%;
            margin-top: 0.5rem;
        }
        
        button:hover, .button-like:hover {
            background-color: #0030a0;
        }
        
        .button-like {
            background-color: #8996a0;
            box-sizing: border-box;
            text-align: center;
        }
        
        .button-like:hover {
            background-color: #6d7a84;
        }
        
        /* Сообщения об ошибках */
        .error {
            color: #dc3545;
            background-color: rgba(220, 53, 69, 0.1);
            padding: 0.75rem;
            border-radius: 4px;
            margin: 1rem 0;
            border-left: 4px solid #dc3545;
            text-align: left;
        }
        
        /* Адаптивность */
        @media (max-width: 576px) {
            .login-container {
                padding: 1.5rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
        }