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

$md2-datepicker-trigger-height: 30px !default;
$md2-datepicker-trigger-min-width: 168px !default;
$md2-datepicker-arrow-size: 5px !default;
$md2-datepicker-arrow-margin: 4px !default;
$md2-datepicker-date-cell-size: 40px !default;
$md2-datepicker-calendar-height: 280px !default;

$md2-clock-size: 240px !default;

md2-datepicker {
  position: relative;
  display: inline-block;
  min-width: 175px;
  outline: none;
  backface-visibility: hidden;

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

.md2-datepicker-trigger {
  display: block;
  padding: 18px 0 4px 46px;
  white-space: nowrap;
}

.md2-datepicker-button {
  position: absolute;
  top: 13px;
  left: 0;
  display: inline-block;
  height: 40px;
  width: 40px;
  padding: 8px;
  line-height: 24px;
  color: rgba(black, 0.54);
  fill: currentColor;
  border: 0;
  border-radius: 50%;
  outline: none;
  user-select: none;
  cursor: pointer;
  box-sizing: border-box;
  background: none;
  vertical-align: middle;
  align-items: center;
  text-align: center;

  &:focus {
    background-color: rgba(158, 158, 158, 0.2);
  }

  .md2-datepicker-disabled & {
    color: rgba(black, 0.38);
  }
}

.md2-datepicker-input {
  color: rgba(black, 0.38);
  border-bottom: 1px solid rgba(black, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: $md2-datepicker-trigger-height;
  min-width: $md2-datepicker-trigger-min-width;
  line-height: 22px;
  position: relative;
  padding-right: 20px;
  box-sizing: border-box;

  [aria-disabled='true'] & {
    background-image: linear-gradient(to right, rgba(black, 0.26) 0, rgba(black, 0.26) 33%, transparent 0);
    background-size: 4px 1px;
    background-repeat: repeat-x;
    border-color: transparent;
    background-position: 0 bottom;
    cursor: default;
    user-select: none;
  }


  &.md2-datepicker-input-focused {
    color: $primary;
    border-color: $primary;
  }

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

.md2-datepicker-placeholder {
  position: absolute;
  right: 18px;
  bottom: 100%;
  left: 0;
  padding: 0 2px;
  transform: translate3d(0, 26px, 0) scale(1);
  transform-origin: left top;
  white-space: nowrap;
  overflow-x: hidden;
  text-overflow: ellipsis;
  transition: all 150ms cubic-bezier(0.25, 0.8, 0.25, 1);

  &.md2-floating-placeholder {
    left: -2px;
    text-align: left;
    transform: translate3d(0, 6px, 0) scale(0.75);
  }

  [dir='rtl'] & {
    right: 0;
    left: 18px;
    transform-origin: right top;

    &.md2-floating-placeholder {
      right: -2px;
      text-align: right;
    }
  }

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

.md2-datepicker-value {
  position: relative;
  width: 100%;
  white-space: nowrap;
  overflow-x: hidden;
  text-overflow: ellipsis;
  color: rgba(black, 0.87);
  border: 0;
  outline: none;
  background: transparent;

  .md2-datepicker-disabled & {
    color: rgba(black, 0.38);
  }

  [dir='rtl'] & {
    left: auto;
    right: 0;
  }
}

.md2-datepicker-arrow {
  position: absolute;
  right: 0;
  width: 0;
  height: 0;
  border-left: $md2-datepicker-arrow-size solid transparent;
  border-right: $md2-datepicker-arrow-size solid transparent;
  border-top: $md2-datepicker-arrow-size solid;
  margin: 0 $md2-datepicker-arrow-margin;
  color: rgba(black, 0.38);

  .md2-datepicker-input-focused & {
    color: $primary;
  }

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

.md2-calendar-years {
  position: absolute;
  top: 10px;
  right: 100%;
  bottom: 10px;
  display: block;
  width: 100%;
  line-height: 40px;
  background: white;
  overflow-x: hidden;
  overflow-y: auto;
  transition: 300ms;

  &.active {
    right: 0;
  }

  .md2-calendar-years-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
  }
}

.md2-calendar-year {
  position: relative;
  display: block;
  margin: 0 auto;
  padding: 0;
  font-size: 17px;
  font-weight: 400;
  text-align: center;
  cursor: pointer;

  &.selected {
    color: $primary;
    font-size: 26px;
    font-weight: 500;
  }
}

.md2-datepicker-actions {
  text-align: right;

  .md2-button {
    display: inline-block;
    min-width: 64px;
    margin: 4px 8px 8px 0;
    padding: 0 12px;
    font-size: 14px;
    color: $primary;
    line-height: 36px;
    text-align: center;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: pointer;
    box-sizing: border-box;
    transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1);

    &:hover {
      background: darken(white, 8);
    }
  }
}