tu-view-plus/lib/src/input/style/input.css

.tu-input {
  position: relative;
  display: inline-flex;
  width: 100%;
  box-sizing: border-box;
  vertical-align: middle;
  font-size: var(--tu-font-size-medium, 14px);
  height: 32px;
  line-height: 32px;
  border: 1px solid transparent;
  box-shadow: inset 2px 2px 5px var(--tu-color-shadow-dark, #babbc0), inset -2px -2px 5px var(--tu-color-shadow-light, #ffffff);
  border-radius: var(--tu-border-radius, 2px);
  transition: all var(--tu-transition-duration-2, 0.2s) ease;
}
.tu-input:hover:not(.is-disabled) {
  box-shadow: none;
  border-color: var(--tu-color-shadow-light, #ffffff);
}
.tu-input__wrapper {
  position: relative;
  display: inline-flex;
  flex-grow: 1;
  align-items: center;
  justify-content: center;
  padding: 12px;
}
.tu-input__inner {
  width: 100%;
  height: 100%;
  padding: 0;
  outline: none;
  border: none;
  background: none;
  box-sizing: border-box;
  flex-grow: 1;
  font-size: inherit;
  color: var(--tu-color-text, #71757f);
  -webkit-appearance: none;
  height: 32px;
  line-height: 32px;
}
.tu-input__inner:focus {
  outline: none;
}
.tu-input__inner::-moz-placeholder {
  color: var(--tu-color-text-placeholder, #9b9fa8);
}
.tu-input__inner::placeholder {
  color: var(--tu-color-text-placeholder, #9b9fa8);
}
.tu-input__inner::-moz-placeholder {
  color: var(--tu-color-text-placeholder, #9b9fa8);
}
.tu-input__inner::-ms-input-placeholder {
  color: var(--tu-color-text-placeholder, #9b9fa8);
}
.tu-input__inner[type=password]::-ms-reveal {
  display: none;
}

.tu-input__wrapper.is-focus {
  box-shadow: none;
  border-color: var(--tu-color-shadow-light, #ffffff);
}

.tu-input__icon {
  font-size: var(--tu-font-size-medium, 14px);
}
.tu-input__icon--clear::before, .tu-input__icon--password::before {
  width: 18px;
  height: 18px;
}

.tu-input__prefix {
  display: inline-flex;
  white-space: nowrap;
  flex-shrink: 0;
  flex-wrap: nowrap;
  height: 100%;
  text-align: center;
  color: var(--tu-color-text-placeholder, #9b9fa8);
  transition: all var(--tu-transition-duration-2, 0.2s);
  pointer-events: none;
}
.tu-input__prefix-inner {
  pointer-events: all;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tu-input__prefix-inner > :last-child {
  margin-right: 8px;
}
.tu-input__prefix-inner > :first-child .tu-input__icon {
  margin-left: 0;
}

.tu-input__icon {
  font-size: var(--tu-font-size-medium, 14px);
}
.tu-input__icon--clear::before, .tu-input__icon--password::before {
  width: 18px;
  height: 18px;
}

.tu-input__suffix {
  display: inline-flex;
  white-space: nowrap;
  flex-shrink: 0;
  flex-wrap: nowrap;
  height: 100%;
  text-align: center;
  color: var(--tu-color-text-placeholder, #9b9fa8);
  transition: all var(--tu-transition-duration-2, 0.2s);
  pointer-events: none;
}
.tu-input__suffix-inner {
  pointer-events: all;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tu-input__suffix-inner > * {
  margin-left: 8px;
}
.tu-input__icon--clear, .tu-input__icon--password {
  cursor: pointer;
  transition: color var(--tu-transition-duration-3, 0.3s);
}
.tu-input__icon--clear:hover, .tu-input__icon--password:hover {
  color: var(--tu-color-text, #71757f);
}

.tu-input__count {
  height: 100%;
  display: inline-flex;
  align-items: center;
}
.tu-input__count-inner {
  line-height: 1;
  display: inline-flex;
  align-items: center;
  padding-left: 2px;
  color: var(--tu-color-text-placeholder, #9b9fa8);
  font-size: var(--tu-font-size-mini, 10px);
}

.tu-input--mini {
  font-size: var(--tu-font-size-mini, 10px);
  height: 24px;
  line-height: 24px;
}
.tu-input--mini .tu-input__wrapper {
  padding: 6px;
}
.tu-input--mini .tu-input__wrapper .tu-input__inner {
  height: 24px;
  line-height: 24px;
}

.tu-input--mini .tu-input__wrapper .tu-input__prefix .tu-input__icon, .tu-input--mini .tu-input__wrapper .tu-input__suffix .tu-input__icon {
  font-size: var(--tu-font-size-mini, 10px);
}
.tu-input--mini .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--mini .tu-input__wrapper .tu-input__suffix .tu-input__icon--clear::before, .tu-input--mini .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--mini .tu-input__wrapper .tu-input__suffix .tu-input__icon--password::before {
  width: 14px;
  height: 14px;
}

.tu-input--small {
  font-size: var(--tu-font-size-small, 12px);
  height: 28px;
  line-height: 28px;
}
.tu-input--small .tu-input__wrapper {
  padding: 8px;
}
.tu-input--small .tu-input__wrapper .tu-input__inner {
  height: 28px;
  line-height: 28px;
}

.tu-input--small .tu-input__wrapper .tu-input__prefix .tu-input__icon, .tu-input--small .tu-input__wrapper .tu-input__suffix .tu-input__icon {
  font-size: var(--tu-font-size-small, 12px);
}
.tu-input--small .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--small .tu-input__wrapper .tu-input__suffix .tu-input__icon--clear::before, .tu-input--small .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--small .tu-input__wrapper .tu-input__suffix .tu-input__icon--password::before {
  width: 16px;
  height: 16px;
}

.tu-input--medium {
  font-size: var(--tu-font-size-medium, 14px);
  height: 32px;
  line-height: 32px;
}
.tu-input--medium .tu-input__wrapper {
  padding: 12px;
}
.tu-input--medium .tu-input__wrapper .tu-input__inner {
  height: 32px;
  line-height: 32px;
}

.tu-input--medium .tu-input__wrapper .tu-input__prefix .tu-input__icon, .tu-input--medium .tu-input__wrapper .tu-input__suffix .tu-input__icon {
  font-size: var(--tu-font-size-medium, 14px);
}
.tu-input--medium .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--medium .tu-input__wrapper .tu-input__suffix .tu-input__icon--clear::before, .tu-input--medium .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--medium .tu-input__wrapper .tu-input__suffix .tu-input__icon--password::before {
  width: 18px;
  height: 18px;
}

.tu-input--large {
  font-size: var(--tu-font-size-large, 14px);
  height: 36px;
  line-height: 36px;
}
.tu-input--large .tu-input__wrapper {
  padding: 16px;
}
.tu-input--large .tu-input__wrapper .tu-input__inner {
  height: 36px;
  line-height: 36px;
}

.tu-input--large .tu-input__wrapper .tu-input__prefix .tu-input__icon, .tu-input--large .tu-input__wrapper .tu-input__suffix .tu-input__icon {
  font-size: var(--tu-font-size-large, 14px);
}
.tu-input--large .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--large .tu-input__wrapper .tu-input__suffix .tu-input__icon--clear::before, .tu-input--large .tu-input__wrapper .tu-input__prefix .tu-input__icon::before, .tu-input--large .tu-input__wrapper .tu-input__suffix .tu-input__icon--password::before {
  width: 18px;
  height: 18px;
}

.tu-input.is-disabled {
  cursor: not-allowed;
  box-shadow: none;
  opacity: 0.7;
  background-color: var(--tu-color-base-bg, rgba(128, 128, 128, 0.22));
}
.tu-input.is-disabled .tu-input__wrapper .tu-input__inner {
  cursor: not-allowed;
}

.tu-input-group {
  display: inline-flex;
  align-items: stretch;
  width: 100%;
  box-shadow: inset 2px 2px 5px var(--tu-color-shadow-dark, #babbc0), inset -2px -2px 5px var(--tu-color-shadow-light, #ffffff);
}
.tu-input-group .tu-input__wrapper {
  box-shadow: none;
}
.tu-input-group__prepend, .tu-input-group__append {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--tu-border-radius, 2px);
  padding: 0 12px;
  white-space: nowrap;
  color: var(--tu-color-text, #71757f);
  box-sizing: border-box;
  font-size: var(--tu-font-size-small, 12px);
  cursor: pointer;
  transition: color var(--tu-transition-duration-2, 0.2s);
  box-shadow: 3px 3px 6px var(--tu-color-shadow-dark, #babbc0), -2px -2px 5px var(--tu-color-shadow-light, #ffffff);
  margin: 6px 6px;
}
.tu-input-group__prepend::after, .tu-input-group__append::after {
  content: "";
  box-sizing: content-box;
  position: absolute;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  top: 0;
  left: 0;
  border: 1px solid transparent;
  border-radius: var(--tu-border-radius, 2px);
  transition: border var(--tu-transition-duration-2, 0.2s);
}
.tu-input-group__prepend:hover, .tu-input-group__append:hover {
  box-shadow: none;
}
.tu-input-group__prepend:hover::after, .tu-input-group__append:hover::after {
  border-color: var(--tu-color-shadow-light, #ffffff);
}
.tu-input-group__prepend:active, .tu-input-group__append:active {
  color: var(--tu-color-primary, #5e7ce0);
  transition: none;
  box-shadow: inset 2px 2px 5px var(--tu-color-shadow-dark, #babbc0), inset -2px -2px 5px var(--tu-color-shadow-light, #ffffff);
}

.tu-input-group__prepend {
  border-right: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  margin-right: 0;
}

.tu-input-group__append {
  border-left: 0;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  margin-left: 0;
}

.tu-input-group--prepend .tu-input__wrapper {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.tu-input-group--append .tu-input__wrapper {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}