.form-reg__group {
    position: relative;
    margin-bottom: 3em;
    --main-input-color: var(--main-teal-dark-2);
}
.form-reg__group input,
.form-reg__group select,
.form-reg__group textarea {
    font-size: 18px;
    padding: 0.625em 0.625em 0.625em 0.3125em;
    display: block;
    background-color: var(--color-primary-container);
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--color-text-secondary);
    color: var(--color-text-primary);
}

.form-reg__group input:focus,
.form-reg__group select:focus,
.form-reg__group textarea:focus {
    outline: none;
}

/* LABEL ======================================= */
.form-reg__group label {
    color: var(--color-text-secondary);
    font-size: 18px;
    font-weight: normal;
    position: absolute;
    pointer-events: none;
    right: 0.3125em;
    top: 0.625em;
    transition: 0.27s ease all;
    -moz-transition: 0.27s ease all;
    -webkit-transition: 0.27s ease all;
}

/* active state */
.form-reg__group input:focus ~ label,
.form-reg__group input:valid ~ label,
.form-reg__group input:read-only ~ label,
.form-reg__group textarea:focus ~ label,
.form-reg__group textarea:valid ~ label {
    top: -10px;
    left: 0px;
    font-size: 14px;
    color: var(--main-input-color);
}
.form-reg__group input:read-only ~ label {
    color: var(--color-text-secondary);
}

/* BOTTOM BARS ================================= */
.form-reg__group .bar {
    position: relative;
    display: block;
}

.form-reg__group .bar:before {
    content: "";
    right: 0%;
    height: 2px;
    width: 0;
    bottom: 0px;
    position: absolute;
    border-radius: 100px;
    background: var(--main-input-color);
    transition: 0.3s ease all;
    -moz-transition: 0.3s ease all;
    -webkit-transition: 0.3s ease all;
}

/* active state */
.form-reg__group input:focus ~ .bar:before,
.form-reg__group input:focus ~ .bar:after,
.form-reg__group select:focus ~ .bar::after,
.form-reg__group select:focus ~ .bar::before,
.form-reg__group textarea:focus ~ .bar::before,
.form-reg__group textarea:focus ~ .bar::after {
    width: 100%;
}

.form-reg__second {
    background-color: var(--color-secondary-container);
    height: 100%;
    box-shadow: 0px -5px 5px -5px #000 inset;
}
.form-reg__group input,
.form-reg__group select,
.form-reg__group textarea {
    background-color: #0000;
}