.form {
  position: relative;
}

.form [disabled] {
  pointer-events: none;
}

.form .is-faded {
  opacity: .5 !important;
}

.fieldset {
  position: relative;
}

.fieldset + .fieldset {
  margin-top: 4rem;
}

.app-form__fieldset {
  position: absolute;
  top: -99999px;
  left: -4rem;
  opacity: 0;
  visibility: hidden;
  transition: margin .3s, left .4s, opacity .4s;
}

.app-form__fieldset.is-shown {
  position: relative;
  top: 0;
  left: 0;
  opacity: 1;
  visibility: visible;
}

* + .app-form__fieldset {
  margin-top: 6em !important;
}

[app-result=true] * + .app-form__fieldset {
  margin-top: 4em !important;
}

.button.submit + .fieldset {
  margin-top: 5rem;
}

.input-group {
  position: relative;
}

.radio-fieldset__input-group + .radio-fieldset__input-group { 
  margin-top: .75rem; 
}
  
.select {
  position: relative;
  width: 100%;
  padding-right: 1em;
  padding-bottom: 4px;
  border-bottom: 1px solid #ddd;
  font-size: 1em;
  font-weight: 500; 
  transition: border .2s, background .2s, color .2s, opacity .2s;
  cursor: pointer;
}

.input-group:hover .select,
.select:focus {
  border-color: #000;
  color: #000 !important;
}

.is-invalid .select {
  color: #aaa;
  border-bottom-color: #C62828 !important;
}

.app-form__fieldset.accent {
  padding: 2rem;
  background-color: rgba(132, 172, 105, .1);
}

.app-form__fieldset.accent.is-invalid .input-field {
  border-bottom-color: #84ab69 !important;
}

.app-form__fieldset.accent.is-invalid .input-validation {
  color: #84ab69;
}

#donation-fieldset .input-validation,
#bequest-fieldset .input-validation,
#bequest-percentage-fieldset .input-validation {
  color: #84ab69;
}

.select option {
  color: #000;
  font-size: inherit;
  font-weight: inherit;
}

.select-arrow {
  position: absolute;
  top: 50%;
  right: 0;
  z-index: -1;
  transform: translateY(-50%);
  color: #aaa;
  font-size: 1.2em;
  transition: color .2s;
}

.select:focus + .select-arrow,
.input-group:hover .select-arrow {
  color: #000;
}

.input-field {
  width: 100%;
  padding-bottom: 4px;
  position: relative;
  border-bottom: 1px solid #ddd;
  font-size: 1em;
  font-weight: 500; 
  transition: border .2s, background .2s, color .2s, opacity .2s;
}

.is-invalid .input-field {
  color: #aaa;
  border-bottom-color: #C62828 !important;
}

#donation-fieldset.is-invalid .input-field,
#bequest-fieldset.is-invalid .input-field,
#bequest-percentage-fieldset.is-invalid .input-field {
  border-bottom-color: #84ab69 !important;
}

.input-field:focus, 
.input-field:hover {
  border-color: #000;
  color: #000 !important;
}

.input-box {
  min-height: 15rem;
  padding: .8rem 1rem;
  border: 1px solid #ddd;
  border-radius: 2px;
  transition: border .2s;
}

.input-box:focus, .input-box:hover {
  border-color: #000;
}

.is-invalid .input-box {
  color: #aaa;
  border-color: #C62828 !important;
}

.input-button-group { 
  position: absolute; 
  right: -.35rem;
  bottom: 0;
}

.input-button {
  display: block;
  padding: .4rem;
  border-radius: 50%;
  color: #aaa;
  font-size: 1.2em; 
  line-height: .5;
  cursor: pointer;
  transition: color .2s, background .2s, border .2s;
}

.input-button:hover { 
  color: #000; 
  background-color: #dfdfdf;
}

.legend {
  position: relative;
  display: inline-flex;
  margin-bottom: 1.25rem;
  color: #000;
  font-family: 'Google Sans';
  font-size: 1.15em;
  font-weight: 500;
  line-height: 1.6;
  transition: color .2s, font-weight .15s;
}

[app-result=false] .app-form .legend {
  font-size: 1.4em;
}

[app-result=true] .app-form .legend {
  cursor: help;
}

.legend__icon {
  display: none;
  margin-right: .25rem;
}

[app-result=true] .legend__icon {
  display: inline-block;
}

[viewport=desktop] .legend__icon {
  position: absolute;
  left: -1.1em;
}

.radio-label {
  display: flex;
  align-items: center;
  color: #888;
  line-height: 1.4;
  cursor: pointer;
  transition: color .2s, font-weight .15s;
}

[viewport=desktop] .radio-label {
  display: inline-flex;
}

.radio-label:hover, .radio-label.is-checked {
  color: #000;
  font-weight: 500;
}

.radio-icon {
  margin-right: .75rem;
  font-size: 1.6em;
  color: #ccc;
}

.checkbox-label {
  display: flex;
  align-items: center;
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
  transition: color .2s, font-weight .15s;
}

[viewport=desktop] .checkbox-label {
  display: inline-flex;
}

.checkbox-icon {
  color: #ccc;
}

.check-icon {
  margin-right: .5rem;
  font-size: 1.8em;
}

.toggle-icon {
  margin-right: 1rem;
  font-size: 3em;
}

.input-validation {
  position: relative;
  top: -.5rem;
  display: flex;
  max-height: 0;
  margin-top: .5rem;
  visibility: hidden;
  opacity: 0;
  color: #C62828;
  line-height: 1.4;
  font-size: .82em;
  font-weight: 600;
  transition: top .3s, opacity .3s, visibility .3s, max-height .3s;
}


.is-invalid .input-validation {
  top: 0;
  max-height: 1.5rem;
  visibility: visible;
  opacity: 1;
}

.input-validation i {
  opacity: .5;
  margin-right: .4rem;
  vertical-align: middle;
  font-size: 1.6em;
}

.radio-fieldset__input-validation {
  margin-top: 1rem;
}

.submit-result-message {
  display: none;
  padding: .8rem 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-size: .9em;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  border-radius: .5rem;
}

.submit-result-message-icon {
  margin-right: .25rem;
  vertical-align: middle;
  font-size: 2.2em;
}

.submit-result-message--failure {
  color: rgba(198, 40, 40);
  background-color: rgba(198, 40, 40, .1);
}

.submit-result-message--success {
  color: rgba(27, 148, 214);
  background-color: rgba(27, 148, 214, .1);
}