body {
    font-family: Arial, sans-serif;
    background-color: #1e1e1e;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 300px;
    text-align: center; /* Центрирование текста и inline-элементов */
}

.login-form .logo {
    display: block;
    margin: 0 auto 20px;
    max-width: 100%; 
    height: auto; 
}

.login-form h2 {
    margin-bottom: 20px;
}

.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.login-form input[type="submit"] {
    width: 100%;
    padding: 10px;
    background-color: #28a745;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}

.login-form input[type="submit"]:hover {
    background-color: #218838;
    animation-duration: 0.3ms;
}