.signup-section {
    display: flex;
    height: 100vh;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#signup-form {
    display: flex;
    flex-direction: column;
    background-color: #f5f5f5;
    height: auto;
    width: 20rem;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
    text-align: center;
    animation: slideIn 0.3s ease-out;
}

#firstName, #lastName, #gender {
    width: 100%;
    padding: 12px;
    margin: 10px 0px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

#gender {
    background-color: white;
    cursor: pointer;
}

#submit {
    width: 30%;
    align-self: center;
    background-color: #0c1013;
    color: #007bff;
    border: none;
    padding: 12px 5px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 15px;
    font-weight: bold;
    transition: background-color 0.2s;
}

#submit:hover {
    background-color: #007bff;
    color: white;
}

#redirect {
    background: none;
    border: none;
    color: #007bff;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
    font-size: 14px;
}

#redirect:hover {
    color: #0056b3;
}

#message-area {
    color: #dc3545;
    font-size: 14px;
    margin-top: 10px;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}