:root {
    --color-login: var(--color-green);
    --color-register: var(--color-red);
    --color-disabled: #666;
    --transition-time: 0.2s;
}

#LabelLogin, #LabelRegister, #SwitchLoginRegister {
    vertical-align: middle;
}

#SwitchLoginRegister {
    position: relative;
    display: inline-block;
    width: 4em;
    height: 1.5em;
    margin-left: 1em;
    margin-right: 1em;
}

#SwitchLoginRegister input {
    opacity: 0;
    width: 0;
    height: 0;
}

#SwitchLoginRegister span {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-login);
    transition: var(--transition-time);
    border-radius: 0.2em;
}

#SwitchLoginRegister span:before {
    position: absolute;
    content: "";
    height: 1.0em;
    width: 1.5em;
    left: 0.25em;
    bottom: 0.25em;
    background-color: var(--color-white);
    transition: var(--transition-time);
    border-radius: 0.2em;
}

#SwitchLoginRegister input:checked + span {
    background-color: var(--color-register);
}

#SwitchLoginRegister input:checked + span:before {
    transform: translateX(2em);
}

.HrLine {
    font-style: italic;
    display: flex;
    align-items: center;
    margin-top: 6em;
    margin-bottom: 1em;
    font-size: 0.8em;
    color: var(--color-disabled);
}

.HrLine:before, .HrLine:after {
    background: var(--color-disabled);
    height: 0.1em;
    content: "";
    flex: 1;
}

.HrLine:before {
    margin-right: 1em;
}

.HrLine:after {
    margin-left: 1em;
}

#LabelLogin.SwitchedToLogin {
    color: var(--color-login);
    transition: var(--transition-time);
}

#LabelLogin.SwitchedToRegister, #LabelRegister.SwitchedToLogin {
    color: var(--color-disabled);
    transition: var(--transition-time);
}

#LabelRegister.SwitchedToRegister {
    color: var(--color-register);
    transition: var(--transition-time);
}

main > div input {
    box-sizing: border-box;
    display: block;
    margin: 0.5em 0 0 0;
    width: 100%;
    padding: 0.5em 1em;
    background-color: transparent;
}

main > div input.SwitchedToLogin {
    border: 0.2em solid var(--color-login);
    transition: var(--transition-time);
}

main > div input.SwitchedToRegister {
    border: 0.2em solid var(--color-register);
    transition: var(--transition-time);
}

#WithPasswordId.SwitchedToRegister, #WithPasswordPassword.SwitchedToRegister {
    border: 0.2em solid var(--color-disabled);
    font-style: italic;
    transition: var(--transition-time);
}

main > div button {
    box-sizing: border-box;
    display: block;
    margin: 0.5em 0 0 0;
    width: 100%;
    padding: 0.5em 1em;
}


main > div button.SwitchedToLogin {
    border: 0.2em solid var(--color-login);
    background-color: var(--color-login);
    transition: var(--transition-time);
}

main > div button.SwitchedToRegister {
    border: 0.2em solid var(--color-register);
    background-color: var(--color-register);
    transition: var(--transition-time);
}

#WithPasswordButton.SwitchedToRegister {
    border: 0.2em solid var(--color-disabled);
    background-color: var(--color-disabled);
    font-style: italic;
    transition: var(--transition-time);
}