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

body {
    background-color: var(--main-background);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

/*first section*/
.first {
    margin: 10rem 15%;
    width: 70%;
    display: flex;
    flex-direction: row;
    gap: 1rem;
    justify-content: center;
}

.first_left {
    border-radius: 1rem;
    border: var(--col-2) 2px solid;
    padding: 1rem;
    width: 50%;
    color: var(--main-text);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: fit-content;
}

.first_right {
    border-radius: 1rem;
    border: var(--col-2) 2px solid;
    padding: 1rem;
    width: 50%;
    color: var(--main-text);
    display: none;
    flex-direction: column;
    gap: 1rem;
    height: fit-content;
}

.first h2 {
    font-size: 1.5rem;
}

.first h3 {
    font-size: 1.2rem;
}

.first p {
    font-size: 1rem;
    color: var(--col-2);
    transition: all 0.3s ease;
}

input {
    color-scheme: dark;
}

.first input {
    width: 100%;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: none;
    font-size: 1rem;
    background-color: var(--col-2);
    color: var(--main-text);
}

.first button {
    margin-top: 2rem;
    width: 100%;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: none;
    font-size: 1rem;
    background-color: var(--col-2);
    color: var(--main-text);
    transition: all 0.3s ease;
}

.first button:hover {
    background-color: var(--col-3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.first span {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

#link:hover {
    color: var(--col-3);
    transition: all 0.3s ease;
}

#login_vc, #register_vc {
    display: none;
}

#email_error_register, #email_error_login, #error_text_register, #error_text_login {
    color: #b34949;
    font-size: 0.9rem;
    display: none;
}

#vc_text_register, #vc_text_login {
    color: var(--col-2);
    font-size: 0.9rem;
    display: none;
}

#login_vc_button, #register_vc_button {
    display: none;
}

@media (max-width: 768px) {
    .first {
        margin: 2rem 2%;
        width: 96%;
    }

    .first_left, .first_right {
        width: 100%;
    }
}