body {
    font-family: Arial, sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}


header {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
    position: relative;
}


footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px;
    margin-top: auto;
}


.signup-form {
    width: 100%;
    max-width: 500px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
}

.signup-form h2 {
    text-align: center;
    color: #333;
}


.signup-form input,
.signup-form button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

.signup-form button {
    background-color: #007BFF;
    color: white;
    cursor: pointer;
}

.signup-form button:hover {
    background-color: #0056b3;
}

/* Сообщения об ошибках */
.signup-form p {
    text-align: center;
    color: black;
    font-size: 14px;
}


.nav-links {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.nav-links li {
    margin: 0 20px;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #007BFF;
}

h1 {
    font-size: 36px;
    color: #333;
}