.header__item {
    color: white;
    font-weight: bold;
    font-size: calc(var(--font-size-base) * 1.25);
    padding: 1rem;
    position: relative;
    transition: all 0.25s;
    z-index: 4;
}

.header__item:hover { box-shadow: inset 0 -2px 0 0 white; }

.header__item--active { box-shadow: inset 0 -2px 0 0 white; }

.header__item::after {
    background-color: white;
    bottom: 0;
    content: "";
    height: 2px;
    position: absolute;
    left: 0;
    transition: all 0.25s ease-in-out;
    width: 0%;
}

.header__item:hover::after, .header__item--active::after { width: 100%; }

.back-button {
    background-color: transparent;
    border: none;
    font-weight: bold;
}

.back-button i {
    color: white;
}

.feedback-textarea {
    border: 0.1rem solid var(--background-color-muted);
    border-radius: 0.5rem;
    height: 16rem;
    padding: 1rem;
    resize: none;
    width: 100%;
}

.feedback-textarea:focus {
    outline: none;
}

.fa-triangle-exclamation {
    align-self: center;
    line-height: 1;
}