$primary: #106cc8 !default;
$warn: #f44336 !default;

md2-autocomplete {
  position: relative;
  display: block;
  margin: 18px 0;
  outline: none;
  user-select: none;
  backface-visibility: hidden;
}

md2-autocomplete.md2-autocomplete-disabled {
  pointer-events: none;
  cursor: default;
}

.md2-autocomplete-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 2px 2px 1px;
  border-bottom: 1px solid rgba(black, 0.12);
  box-sizing: border-box;
  min-width: 64px;
  min-height: 26px;
  cursor: pointer;

  &.is-focused {
    padding-bottom: 0;
    border-bottom: 2px solid $primary;
  }

  md2-autocomplete.ng-invalid.ng-touched:not(.md2-autocomplete-disabled) & {
    color: $warn;
    border-bottom-color: $warn;
  }
}

md2-autocomplete.md2-autocomplete-disabled .md2-autocomplete-trigger {
  color: rgba(black, 0.38);
  border-color: transparent;
  background-image: linear-gradient(to right, rgba(black, 0.38) 0%, rgba(black, 0.38) 33%, transparent 0%);
  background-position: bottom -1px left 0;
  background-size: 4px 1px;
  background-repeat: repeat-x;
  cursor: default;

  &.is-focused {
    padding-bottom: 1px;
    border-bottom: 1px solid transparent;
  }
}

.md2-autocomplete-input {
  width: 100%;
  height: 26px;
  font-size: 15px;
  outline: none;
  background: transparent;
  border: 0;
  box-sizing: border-box;
}

md2-autocomplete.md2-autocomplete-disabled .md2-autocomplete-input {
  color: rgba(black, 0.38);
}

.md2-autocomplete-placeholder {
  position: absolute;
  right: 26px;
  bottom: 100%;
  left: 0;
  max-width: 100%;
  padding-left: 3px;
  padding-right: 0;
  line-height: 1.4;
  color: rgba(black, 0.38);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
  transform: translate3d(0, 26px, 0) scale(1);
  transition: transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1);
  transform-origin: left top;

  [aria-required=true] &::after {
    content: '*';
    color: #fd0f0f;
  }
}

.md2-autocomplete-trigger.is-focused .md2-autocomplete-placeholder {
  color: $primary;
}

.md2-autocomplete-trigger.is-focused .md2-autocomplete-placeholder,
md2-autocomplete .md2-autocomplete-placeholder.has-value {
  transform: translate3d(0, 6px, 0) scale(0.75);
}

.md2-autocomplete-trigger svg {
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  height: 100%;
  background: white;
  fill: currentColor;
  color: rgba(black, 0.54);
}

.md2-autocomplete-menu {
  position: absolute;
  left: 0;
  top: 100%;
  display: block;
  z-index: 10;
  width: 100%;
  margin: 0;
  padding: 8px 0;
  box-shadow: 0 1px 3px 0 rgba(black, 0.2), 0 1px 1px 0 rgba(black, 0.14), 0 2px 1px -1px rgba(black, 0.12);
  max-height: 256px;
  min-height: 48px;
  overflow-y: auto;
  background: white;
}

.md2-autocomplete-menu .md2-option {
  position: relative;
  display: block;
  color: lighten(black, 13);
  cursor: pointer;
  width: auto;
  padding: 0 16px;
  height: 48px;
  line-height: 48px;
  transition: background 150ms linear;
}

.md2-autocomplete-menu .md2-option:hover,
.md2-autocomplete-menu .md2-option.focus {
  background: darken(white, 7);
}

.md2-autocomplete-menu .md2-option .md2-text {
  width: auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 16px;
}

.md2-autocomplete-menu .highlight {
  color: lighten(black, 45);
}