/**
 * Convert a pixels given value into rem
 * 
 * @param pixels - Value in pixels to be converted (i.e. px)
 * @param context (optional) - Baseline value
 */
/**
 * Convert a font size to a dynamic font size.
 * Fonts that participate in Dynamic Type should use
 * dynamic font sizes.
 * @param size - The initial font size including the unit (i.e. px or pt)
 * @param unit (optional) - The unit to convert to. Use this if you want to
 * convert to a unit other than $baselineUnit.
 */
/**
 * Convert a font size to a dynamic font size but impose
 * a maximum font size.
 * @param size - The initial font size including the unit (i.e. px or pt)
 * @param maxScale - The maximum scale of the font (i.e. 2.5 for a maximum 250% scale).
 * @param unit (optional) - The unit to convert the initial font size to. Use this if you want to
 * convert to a unit other than $baselineUnit.
 */
/**
 * Convert a font size to a dynamic font size but impose
 * a minimum font size.
 * @param size - The initial font size including the unit (i.e. px or pt)
 * @param minScale - The minimum scale of the font (i.e. 0.8 for a minimum 80% scale).
 * @param unit (optional) - The unit to convert the initial font size to. Use this if you want to
 * convert to a unit other than $baselineUnit.
 */
/**
 * Convert a font size to a dynamic font size but impose
 * maximum and minimum font sizes.
 * @param size - The initial font size including the unit (i.e. px or pt)
 * @param minScale - The minimum scale of the font (i.e. 0.8 for a minimum 80% scale).
 * @param maxScale - The maximum scale of the font (i.e. 2.5 for a maximum 250% scale).
 * @param unit (optional) - The unit to convert the initial font size to. Use this if you want to
 * convert to a unit other than $baselineUnit.
 */
/**
 * A heuristic that applies CSS to tablet
 * viewports.
 *
 * Usage:
 * @include tablet-viewport() {
 *   :host {
 *     background-color: green;
 *   }
 * }
 */
/**
 * A heuristic that applies CSS to mobile
 * viewports (i.e. phones, not tablets).
 *
 * Usage:
 * @include mobile-viewport() {
 *   :host {
 *     background-color: blue;
 *   }
 * }
 */
:host {
  /**
   * @prop --background: Background of the content
   *
   * @prop --color: Color of the content
   *
   * @prop --padding-top: Top padding of the content
   * @prop --padding-end: Right padding if direction is left-to-right, and left padding if direction is right-to-left of the content
   * @prop --padding-bottom: Bottom padding of the content
   * @prop --padding-start: Left padding if direction is left-to-right, and right padding if direction is right-to-left of the content
   *
   * @prop --keyboard-offset: Keyboard offset of the content
   *
   * @prop --offset-top: Offset top of the content
   * @prop --offset-bottom: Offset bottom of the content
   */
  --background: var(--ion-background-color, #fff);
  --color: var(--ion-text-color, #000);
  --padding-top: 0px;
  --padding-bottom: 0px;
  --padding-start: 0px;
  --padding-end: 0px;
  --keyboard-offset: 0px;
  --offset-top: 0px;
  --offset-bottom: 0px;
  --overflow: auto;
  display: block;
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  /* stylelint-disable */
  margin: 0 !important;
  padding: 0 !important;
  /* stylelint-enable */
  font-family: var(--ion-font-family, inherit);
  contain: size style;
}

:host(.ion-color) .inner-scroll {
  background: var(--ion-color-base);
  color: var(--ion-color-contrast);
}

#background-content {
  right: 0px;
  left: 0px;
  top: calc(var(--offset-top) * -1);
  bottom: calc(var(--offset-bottom) * -1);
  position: absolute;
  background: var(--background);
}

.inner-scroll {
  right: 0px;
  left: 0px;
  top: calc(var(--offset-top) * -1);
  bottom: calc(var(--offset-bottom) * -1);
  -webkit-padding-start: var(--padding-start);
  padding-inline-start: var(--padding-start);
  -webkit-padding-end: var(--padding-end);
  padding-inline-end: var(--padding-end);
  padding-top: calc(var(--padding-top) + var(--offset-top));
  padding-bottom: calc(var(--padding-bottom) + var(--keyboard-offset) + var(--offset-bottom));
  position: absolute;
  color: var(--color);
  box-sizing: border-box;
  overflow: hidden;
  /**
   * touch-action: manipulation is an alias
   * for this, but WebKit has an issue
   * where pointercancel events are not fired
   * when scrolling: https://bugs.webkit.org/show_bug.cgi?id=240917
   * Using the long form below avoids the issue.
   */
  touch-action: pan-x pan-y pinch-zoom;
}

.scroll-y,
.scroll-x {
  -webkit-overflow-scrolling: touch;
  /**
   * This adds `.inner-scroll` as part of the
   * stacking context in WebKit. Without it,
   * children of ion-content are treated as
   * siblings rather than descendants. This
   * can result in the children being put
   * into their own layers, degrading
   * scrolling performance.
   *
   * An optimization called "layer backing
   * sharing" usually kicks in to prevent
   * this, but having translate3d defeats
   * this optimization.
   *
   * See: https://bugs.webkit.org/show_bug.cgi?id=216701
   */
  z-index: 0;
  will-change: scroll-position;
}

.scroll-y {
  overflow-y: var(--overflow);
  overscroll-behavior-y: contain;
}

.scroll-x {
  overflow-x: var(--overflow);
  overscroll-behavior-x: contain;
}

.overscroll::before,
.overscroll::after {
  position: absolute;
  width: 1px;
  height: 1px;
  content: "";
}

.overscroll::before {
  bottom: -1px;
}

.overscroll::after {
  top: -1px;
}

:host(.content-sizing) {
  display: flex;
  flex-direction: column;
  /**
   * This resolves a sizing issue in popovers where extra long content
   * would overflow the popover's height, preventing scrolling. It's a
   * quirk of flexbox that forces the content to shrink to fit.
   *
   * overflow: hidden can't be used here because it prevents the visual
   * effect from showing on translucent headers.
   */
  min-height: 0;
  contain: none;
}

:host(.content-sizing) .inner-scroll {
  position: relative;
  /**
   * Because the outer content has display: flex here (to help enable
   * scrolling in a popover), offsetting via `top` (such as when using
   * a translucent header) creates white space under the content. Use
   * a negative margin instead to keep the bottom in place. (A similar
   * thing happens with `bottom` and footers.)
   */
  top: 0;
  bottom: 0;
  margin-top: calc(var(--offset-top) * -1);
  margin-bottom: calc(var(--offset-bottom) * -1);
}

.transition-effect {
  display: none;
  position: absolute;
  width: 100%;
  height: 100vh;
  opacity: 0;
  pointer-events: none;
}

:host(.content-ltr) .transition-effect {
  /* stylelint-disable property-disallowed-list */
  left: -100%;
  /* stylelint-enable property-disallowed-list */
}

:host(.content-rtl) .transition-effect {
  /* stylelint-disable property-disallowed-list */
  right: -100%;
  /* stylelint-enable property-disallowed-list */
}

.transition-cover {
  position: absolute;
  /* stylelint-disable property-disallowed-list */
  right: 0;
  /* stylelint-enable property-disallowed-list */
  width: 100%;
  height: 100%;
  background: black;
  opacity: 0.1;
}

.transition-shadow {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  box-shadow: inset -9px 0 9px 0 rgba(0, 0, 100, 0.03);
}

:host(.content-ltr) .transition-shadow {
  /* stylelint-disable property-disallowed-list */
  right: 0;
  /* stylelint-enable property-disallowed-list */
}

:host(.content-rtl) .transition-shadow {
  /* stylelint-disable property-disallowed-list */
  left: 0;
  /* stylelint-enable property-disallowed-list */
  transform: scaleX(-1);
}

::slotted([slot=fixed]) {
  position: absolute;
  /**
   * When presenting ion-content inside of an ion-modal, the .inner-scroll
   * element is composited. In WebKit, the fixed content is not composited
   * causing it to appear under the main scrollable content as a result.
   * The fixed content is correctly composited in other browsers. Adding
   * the translateZ forces the fixed content to be composited so it correctly
   * shows on top of the scrollable content. Setting a negative z-index will
   * still allow the fixed content to appear under the scroll content if specified.
   */
  transform: translateZ(0);
}