@import "./popover.common";
@import "./popover.ios.vars";

// iOS Popover
// --------------------------------------------------

:host {
  --width: #{$popover-ios-width};
  --max-height: #{$popover-ios-max-height};
  --box-shadow: none;
  --backdrop-opacity: var(--ion-backdrop-opacity, 0.08);
}

:host(.popover-desktop) {
  --box-shadow: #{$popover-ios-desktop-box-shadow};
}

.popover-content {
  @include border-radius($popover-ios-border-radius);
}

:host(.popover-desktop) .popover-content {
  border: #{$popover-ios-desktop-border};
}

// Popover Arrow
// -----------------------------------------

.popover-arrow {
  display: block;
  position: absolute;

  width: 20px;
  height: 10px;

  overflow: hidden;
  /*
   * Required for the arrow to render above the backdrop.
   * Otherwise, the arrow will appear slightly transparent.
   * The value is set to 11 since it's the minimum value that
   * will allow the arrow to render above the backdrop.
   */
  z-index: 11;
}

.popover-arrow::after {
  @include position(3px, null, null, 3px);
  @include border-radius(3px);

  position: absolute;

  width: 14px;
  height: 14px;

  transform: rotate(45deg);

  background: var(--background);

  content: "";
  z-index: $z-index-overlay-wrapper;
}

:host(.popover-bottom) .popover-arrow {
  top: auto;
  bottom: -10px;
}

:host(.popover-bottom) .popover-arrow::after {
  top: -6px;
}

:host(.popover-side-left) .popover-arrow {
  transform: rotate(90deg);
}

:host(.popover-side-right) .popover-arrow {
  transform: rotate(-90deg);
}

:host(.popover-side-top) .popover-arrow {
  transform: rotate(180deg);
}

:host(.popover-side-start) .popover-arrow {
  @include rtl() {
    transform: rotate(-90deg);
  }
  transform: rotate(90deg);
}

:host(.popover-side-end) .popover-arrow {
  @include rtl() {
    transform: rotate(90deg);
  }
  transform: rotate(-90deg);
}

.popover-arrow,
.popover-content {
  opacity: 0;
}

// Translucent Popover
// -----------------------------------------

@supports (backdrop-filter: blur(0)) {
  :host(.popover-translucent) .popover-content,
  :host(.popover-translucent) .popover-arrow::after {
    background: $popover-ios-translucent-background-color;
    backdrop-filter: $popover-ios-translucent-filter;
  }
}