@ionic/core/dist/collection/components/alert/alert.md.css

Base components for Ionic

/**
 * 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 alert
   *
   * @prop --min-width: Minimum width of the alert
   * @prop --width: Width of the alert
   * @prop --max-width: Maximum width of the alert
   *
   * @prop --min-height: Minimum height of the alert
   * @prop --height: Height of the alert
   * @prop --max-height: Maximum height of the alert
   *
   * @prop --backdrop-opacity: Opacity of the backdrop
   */
  --min-width: 250px;
  --width: auto;
  --min-height: auto;
  --height: auto;
  --max-height: 90%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  position: absolute;
  align-items: center;
  justify-content: center;
  outline: none;
  font-family: var(--ion-font-family, inherit);
  contain: strict;
  touch-action: none;
  user-select: none;
  z-index: 1001;
}

:host(.overlay-hidden) {
  display: none;
}

:host(.alert-top) {
  padding-top: 50px;
  align-items: flex-start;
}

.alert-wrapper {
  display: flex;
  flex-direction: column;
  width: var(--width);
  min-width: var(--min-width);
  max-width: var(--max-width);
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  background: var(--background);
  contain: content;
  opacity: 0;
  z-index: 10;
}

.alert-title {
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.alert-sub-title {
  margin-left: 0;
  margin-right: 0;
  margin-top: 5px;
  margin-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0;
  padding-bottom: 0;
  font-weight: normal;
}

/**
 * Alert has a maximum height in scenarios
 * such as the MD alert on tablet devices.
 * As a result, we need to make sure the inner
 * containers can scroll otherwise content
 * may be cut off.
 */
.alert-message,
.alert-input-group {
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  overflow-y: auto;
  overscroll-behavior-y: contain;
}

.alert-checkbox-label,
.alert-radio-label {
  /**
   * This allows long words to wrap to the next line
   * instead of flowing outside of the container.
   *
   * The "anywhere" keyword should be used instead
   * of the "break-word" keyword since the parent
   * container is using flexbox. Flex relies on min-content and
   * max-content intrinsic sizes to structure the layout. Flex will
   * wrap content only until it reaches its min-content intrinsic size
   * which in this case is equal to the longest word in this container.
   * "break-word" does not shrink the min-content intrinsic size
   * of the flex item which causes the long word to still overflow.
   * "anywhere" on the other hand does shrink the min-content
   * intrinsic size which allows the long word to wrap to the next line.
   */
  overflow-wrap: anywhere;
}

/**
  * Scrollbars on mobile devices will be hidden.
  * Users can still scroll the content by swiping.
  * If a user has a fine pointing device, such as a
  * mouse or trackpad, then scrollbars will be
  * visible. This allows users to scroll the
  * content with their pointing device.
  * Otherwise, the user would have to use the
  * keyboard to navigate through the options.
  * This may not be intuitive for users who
  * are not familiar with keyboard navigation.
  */
@media (any-pointer: coarse) {
  .alert-checkbox-group::-webkit-scrollbar,
  .alert-radio-group::-webkit-scrollbar,
  .alert-message::-webkit-scrollbar {
    display: none;
  }
}
.alert-input {
  padding-left: 0;
  padding-right: 0;
  padding-top: 10px;
  padding-bottom: 10px;
  width: 100%;
  border: 0;
  background: inherit;
  font: inherit;
  box-sizing: border-box;
}

.alert-button-group {
  display: flex;
  flex-direction: row;
  width: 100%;
}

.alert-button-group-vertical {
  flex-direction: column;
  flex-wrap: nowrap;
}

.alert-button {
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  display: block;
  border: 0;
  font-size: 0.875rem;
  line-height: 1.25rem;
  z-index: 0;
}

.alert-button.ion-focused,
.alert-tappable.ion-focused {
  background: var(--ion-color-step-100, var(--ion-background-color-step-100, #e6e6e6));
}

.alert-button-inner {
  display: flex;
  flex-flow: row nowrap;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.alert-input-disabled,
.alert-checkbox-button-disabled .alert-button-inner,
.alert-radio-button-disabled .alert-button-inner {
  cursor: default;
  opacity: 0.5;
  pointer-events: none;
}

.alert-tappable {
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0;
  padding-bottom: 0;
  display: flex;
  width: 100%;
  border: 0;
  background: transparent;
  font-size: inherit;
  line-height: initial;
  text-align: start;
  appearance: none;
  contain: content;
}

.alert-button,
.alert-checkbox,
.alert-input,
.alert-radio {
  outline: none;
}

.alert-radio-icon,
.alert-checkbox-icon,
.alert-checkbox-inner {
  box-sizing: border-box;
}

textarea.alert-input {
  min-height: 37px;
  resize: none;
}

/**
 * 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;
 *   }
 * }
 */
/**
 * 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;
 *   }
 * }
 */
/**
 * Large display requirements for MD Alert:
 * 1. Maintain a minimum of 48px distance from the leading and
 * trailing edges of the screen. (48px * 2 = 96px)
 * 2. The width can increase up to 560px.
 * 3. The height can increase up to 560px.
 * Source: https://m2.material.io/components/dialogs#behavior
 */
:host {
  --background: var(--ion-overlay-background-color, var(--ion-background-color, #fff));
  --max-width: 280px;
  --backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
  font-size: 0.875rem;
}

.alert-wrapper {
  border-radius: 4px;
  box-shadow: 0 11px 15px -7px rgba(0, 0, 0, 0.2), 0 24px 38px 3px rgba(0, 0, 0, 0.14), 0 9px 46px 8px rgba(0, 0, 0, 0.12);
}

.alert-head {
  -webkit-padding-start: 23px;
  padding-inline-start: 23px;
  -webkit-padding-end: 23px;
  padding-inline-end: 23px;
  padding-top: 20px;
  padding-bottom: 15px;
  text-align: start;
}

.alert-title {
  color: var(--ion-text-color, #000);
  font-size: 1.25rem;
  font-weight: 500;
}

.alert-sub-title {
  color: var(--ion-text-color, #000);
  font-size: 1rem;
}

.alert-message,
.alert-input-group {
  -webkit-padding-start: 24px;
  padding-inline-start: 24px;
  -webkit-padding-end: 24px;
  padding-inline-end: 24px;
  padding-top: 20px;
  padding-bottom: 20px;
  color: var(--ion-color-step-550, var(--ion-text-color-step-450, #737373));
}

.alert-message {
  font-size: 1rem;
}

/**
 * MD Alerts on tablets can expand vertically up to
 * a total maximum height. We only want to set a max-height
 * on mobile phones.
 */
@media screen and (max-width: 767px) {
  .alert-message {
    max-height: 266px;
  }
}
.alert-message:empty {
  padding-left: 0;
  padding-right: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.alert-head + .alert-message {
  padding-top: 0;
}

.alert-input {
  margin-left: 0;
  margin-right: 0;
  margin-top: 5px;
  margin-bottom: 5px;
  border-bottom: 1px solid var(--ion-color-step-150, var(--ion-background-color-step-150, #d9d9d9));
  color: var(--ion-text-color, #000);
}
.alert-input::placeholder {
  color: var(--ion-placeholder-color, var(--ion-color-step-400, var(--ion-text-color-step-600, #999999)));
  font-family: inherit;
  font-weight: inherit;
}
.alert-input::-ms-clear {
  display: none;
}

.alert-input:focus {
  margin-bottom: 4px;
  border-bottom: 2px solid var(--ion-color-primary, #0054e9);
}

.alert-radio-group,
.alert-checkbox-group {
  position: relative;
  border-top: 1px solid var(--ion-color-step-150, var(--ion-background-color-step-150, #d9d9d9));
  border-bottom: 1px solid var(--ion-color-step-150, var(--ion-background-color-step-150, #d9d9d9));
  overflow: auto;
}

/**
 * MD Alerts on tablets can expand vertically up to
 * a total maximum height. We only want to set a max-height
 * on mobile phones.
 */
@media screen and (max-width: 767px) {
  .alert-radio-group,
  .alert-checkbox-group {
    max-height: 266px;
  }
}
.alert-tappable {
  position: relative;
  min-height: 48px;
}

.alert-radio-label {
  -webkit-padding-start: 52px;
  padding-inline-start: 52px;
  -webkit-padding-end: 26px;
  padding-inline-end: 26px;
  padding-top: 13px;
  padding-bottom: 13px;
  flex: 1;
  color: var(--ion-color-step-850, var(--ion-text-color-step-150, #262626));
  font-size: 1rem;
}

.alert-radio-icon {
  top: 0;
  border-radius: 50%;
  display: block;
  position: relative;
  width: 20px;
  height: 20px;
  border-width: 2px;
  border-style: solid;
  border-color: var(--ion-color-step-550, var(--ion-background-color-step-550, #737373));
}
.alert-radio-icon {
  inset-inline-start: 26px;
}

.alert-radio-inner {
  top: 3px;
  border-radius: 50%;
  position: absolute;
  width: 10px;
  height: 10px;
  transform: scale3d(0, 0, 0);
  transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1);
  background-color: var(--ion-color-primary, #0054e9);
}
.alert-radio-inner {
  inset-inline-start: 3px;
}

[aria-checked=true] .alert-radio-label {
  color: var(--ion-color-step-850, var(--ion-text-color-step-150, #262626));
}

[aria-checked=true] .alert-radio-icon {
  border-color: var(--ion-color-primary, #0054e9);
}

[aria-checked=true] .alert-radio-inner {
  transform: scale3d(1, 1, 1);
}

.alert-checkbox-label {
  -webkit-padding-start: 53px;
  padding-inline-start: 53px;
  -webkit-padding-end: 26px;
  padding-inline-end: 26px;
  padding-top: 13px;
  padding-bottom: 13px;
  flex: 1;
  width: calc(100% - 53px);
  color: var(--ion-color-step-850, var(--ion-text-color-step-150, #262626));
  font-size: 1rem;
}

.alert-checkbox-icon {
  top: 0;
  border-radius: 2px;
  position: relative;
  width: 16px;
  height: 16px;
  border-width: 2px;
  border-style: solid;
  border-color: var(--ion-color-step-550, var(--ion-background-color-step-550, #737373));
  contain: strict;
}
.alert-checkbox-icon {
  inset-inline-start: 26px;
}

[aria-checked=true] .alert-checkbox-icon {
  border-color: var(--ion-color-primary, #0054e9);
  background-color: var(--ion-color-primary, #0054e9);
}

[aria-checked=true] .alert-checkbox-inner {
  top: 0;
  position: absolute;
  width: 6px;
  height: 10px;
  transform: rotate(45deg);
  border-width: 2px;
  border-top-width: 0;
  border-left-width: 0;
  border-style: solid;
  border-color: var(--ion-color-primary-contrast, #fff);
}
[aria-checked=true] .alert-checkbox-inner {
  inset-inline-start: 3px;
}

.alert-button-group {
  -webkit-padding-start: 8px;
  padding-inline-start: 8px;
  -webkit-padding-end: 8px;
  padding-inline-end: 8px;
  padding-top: 8px;
  padding-bottom: 8px;
  box-sizing: border-box;
  flex-wrap: wrap-reverse;
  justify-content: flex-end;
}

.alert-button {
  border-radius: 2px;
  -webkit-margin-start: 0;
  margin-inline-start: 0;
  -webkit-margin-end: 8px;
  margin-inline-end: 8px;
  margin-top: 0;
  margin-bottom: 0;
  -webkit-padding-start: 10px;
  padding-inline-start: 10px;
  -webkit-padding-end: 10px;
  padding-inline-end: 10px;
  padding-top: 10px;
  padding-bottom: 10px;
  position: relative;
  background-color: transparent;
  color: var(--ion-color-primary, #0054e9);
  font-weight: 500;
  text-align: end;
  text-transform: uppercase;
  overflow: hidden;
}

.alert-button-inner {
  justify-content: flex-end;
}

/**
 * MD alerts should scale up to 560px x 560px
 * on tablet dimensions.
 */
@media screen and (min-width: 768px) {
  :host {
    --max-width: min(100vw - 96px, 560px);
    --max-height: min(100vh - 96px, 560px);
  }
}