/** Styles for sgTimePane. */
$sg-time-pane-cell-size: 40px;
$sg-time-width: (12 * $sg-time-pane-cell-size) + (2 * $md-calendar-side-padding);

sg-time-pane {
  font-size: 13px;
  user-select: none;
}

.hours-pane {
  // TODO: should use background-200
  border-bottom: solid 1px rgb(224,224,224);
}

.toggle-pane {
  // TODO: should use background-200
  border-top: solid 1px rgb(224,224,224);
}

.hours-pane,
.min1,
.min5 {
  padding: 0 $md-calendar-side-padding;
}

.md-button.md-fab.hourBtn,
.md-button.md-fab.minuteBtn,
.md-button.md-fab.toggleBtn,
.md-button.md-fab.hourBtn.md-focused,
.md-button.md-fab.minuteBtn.md-focused,
.md-button.md-fab.toggleBtn.md-focused,
.md-button.md-fab.hourBtn.md-focus,
.md-button.md-fab.minuteBtn.md-focus,
.md-button.md-fab.toggleBtn.md-focus {
  min-width: 10px;
  min-height: 10px;
  border-color: transparent;
  font-weight:normal;
  color: rgba(0,0,0,0.5);
  height: $sg-time-pane-cell-size;
  width: $sg-time-pane-cell-size;
  line-height: $sg-time-pane-cell-size;
  box-shadow: none;
  margin: 0;
  &:not(.md-bg):not(.toggleBtn) {
    background-color: transparent;
    &:hover {
      background-color: lightgrey;
      color: #666666;
    }
  }
}
.md-button.md-fab.toggleBtn {
  color: white;
  margin: 5px;
}

sg-timepicker {
  // Don't let linebreaks happen between the open icon-button and the input.
  white-space: nowrap;
}

// The calendar icon button used to open the calendar pane.
// Need absurd specificty to override md-button.md-icon-button.
.sg-timepicker-button {
  display: inline-block;
  box-sizing: border-box;
  background: none;
}

// The input into which the user can type the time.
.sg-timepicker-input {
  @extend .md-datepicker-input;
}

// Container for the timepicker input.
.sg-timepicker-input-container {
  @extend .md-datepicker-input-container;

  &.sg-timepicker-focused {
    border-bottom-width: 2px;
  }

  // From datePicker-theme.scss
  // TODO: should use background-300
  border-bottom-color: rgb(224,224,224);
}


// Floating pane that contains the time at the bottom of the input.
.sg-timepicker-time-pane {
  @extend .md-datepicker-calendar-pane;

  // Because blocks of 1-minute cells are allowed to wrap on multiple rows,
  // we limit the maximum size of the time pane
  max-width: $sg-time-width;

  // From datePicker-theme.css
  border-color: rgb(224,224,224);
}

// Portion of the floating panel that sits, invisibly, on top of the input.
.sg-timepicker-input-mask {
  height: 40px;
  position: relative;

  background: transparent;
  pointer-events: none;
  cursor: text;
}

.sg-timepicker-input-mask-opaque {
  @extend .md-datepicker-input-mask-opaque;
}

// The time portion of the floating pane (vs. the input mask).
.sg-timepicker-time {
  opacity: 0;
  // Use a modified timing function (from swift-ease-out) so that the opacity part of the
  // animation doesn't come in as quickly so that the floating pane doesn't ever seem to
  // cover up the trigger input.
  transition: opacity $md-datepicker-open-animation-duration cubic-bezier(0.5, 0, 0.25, 1);

  .md-pane-open & {
    opacity: 1;
  }

  sg-time:focus {
    outline: none;
  }
}

// Down triangle/arrow indicating that the datepicker can be opened.
// We can do this entirely with CSS without needing to load an icon.
// See https://css-tricks.com/snippets/css/css-triangle/
//$md-date-arrow-size: 5px;
.sg-timepicker-expand-triangle {
  @extend .md-datepicker-expand-triangle;
}

// Button containing the down "disclosure" triangle/arrow.
.sg-timepicker-triangle-button {
  @extend .md-datepicker-triangle-button;

  // From datepicker-theme.scss
  &:hover .sg-timepicker-expand-triangle {
    border-top-color: rgba(0,0,0,0.54);
  }
}

.sg-timepicker-triangle-button.md-button.md-icon-button {
  @extend .md-datepicker-triangle-button.md-button.md-icon-button;
}

// Disabled state for all elements of the picker.
sg-timepicker[disabled] {
  .sg-timepicker-input-container {
    border-bottom-color: transparent;
  }

  .sg-timepicker-triangle-button {
    display: none;
  }
}

// Open state for all of the elements of the picker.
.sg-timepicker-open {
  .sg-timepicker-input-container {
    margin-left: -$md-datepicker-button-gap;
    border: none;
  }

  .sg-timepicker-input {
    margin-left: 24px;
    height: 40px;
  }

  .sg-timepicker-triangle-button {
    display: none;
  }
}