.content {
    max-width: 600px;
    margin: auto;
    padding: 1.5rem 0;
    --link-color: var(--text-color);
}

#account_info label {
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 0.5rem;
    font-weight: 600;
}

.hint {
    font-size: smaller;
}

.hint.error {
    color: var(--error-color);
    font-weight: 600;
}

#account_info>div {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    margin-bottom: 1rem;
    gap: 0.25rem;
    position: relative;
}

#account_info>div .title:before {
    content: "\f621";
    font-family: "Font Awesome 5 Free";
    font-weight: 700;
    font-size: smaller;
    opacity: 0;
}

#account_info>div.required .title:before {
    color: var(--error-color);
    opacity: 1;
}


input,
select,
textarea {
    width: unset;
}

.input_block {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input_block>* {
    flex: 1;
}

#account_info>div:last-of-type {
    margin-top: 3rem;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
}

#account_info>div:last-of-type>* {
    flex: 1;
}

*:has(>.toggle_pswd) {
    position: relative;
}

.toggle_pswd {
    position: absolute;
    background: white;
    right: 2px;
    bottom: 2px;
    color: gray;
    padding: calc(0.5rem - 2px) 0.85rem;
}

.loading {
    width: 100%;
    min-height: calc(1rem * 1.5 + 8px);
    background: var(--light-gray);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.loading::before {
    content: '';
    width: 80%;
    background: linear-gradient(to left, transparent, #ffffffa1, transparent);
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    animation: slide 2s infinite ease-in-out;
}