ionic-framework/core/src/components/alert/alert.md.scss

@import "./alert";
@import "./alert.md.vars";

// Material Design Alert
// --------------------------------------------------

:host {
  --background: #{$alert-md-background-color};
  --max-width: #{$alert-md-max-width};
  --backdrop-opacity: var(--ion-backdrop-opacity, 0.32);

  font-size: $alert-md-font-size;
}

.alert-wrapper {
  @include border-radius($alert-md-border-radius);

  box-shadow: $alert-md-box-shadow;
}

// Material Design Alert Header
// --------------------------------------------------

.alert-head {
  @include padding($alert-md-head-padding-top, $alert-md-head-padding-end, $alert-md-head-padding-bottom, $alert-md-head-padding-start);

  text-align: $alert-md-head-text-align;
}

.alert-title {
  color: $alert-md-title-color;

  font-size: $alert-md-title-font-size;
  font-weight: $alert-md-title-font-weight;
}

.alert-sub-title {
  color: $alert-md-sub-title-text-color;

  font-size: $alert-md-sub-title-font-size;
}


// Material Design Alert Message
// --------------------------------------------------

.alert-message,
.alert-input-group {
  @include padding($alert-md-message-padding-top, $alert-md-message-padding-end, $alert-md-message-padding-bottom, $alert-md-message-padding-start);

  color: $alert-md-message-text-color;
}

.alert-message {
  font-size: $alert-md-message-font-size;
}

/**
 * MD Alerts on tablets can expand vertically up to
 * a total maximum height. We only want to set a max-height
 * on mobile phones.
 */
@include mobile-viewport() {
  .alert-message {
    max-height: $alert-md-content-max-height;
  }
}

.alert-message:empty {
  @include padding($alert-md-message-empty-padding-top, $alert-md-message-empty-padding-end, $alert-md-message-empty-padding-bottom, $alert-md-message-empty-padding-start);
}

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


// Material Design Alert Input
// --------------------------------------------------

.alert-input {
  @include margin($alert-md-input-margin-top, $alert-md-input-margin-end, $alert-md-input-margin-bottom, $alert-md-input-margin-start);

  border-bottom: $alert-md-input-border-width $alert-md-input-border-style $alert-md-input-border-color;

  color: $alert-md-input-text-color;

  &::placeholder {
    color: $alert-md-input-placeholder-color;

    font-family: inherit;
    font-weight: inherit;
  }

  &::-ms-clear {
    display: none;
  }
}

.alert-input:focus {
  @include margin(null, null, $alert-md-input-margin-bottom - 1, null);

  border-bottom: $alert-md-input-border-width-focused $alert-md-input-border-style-focused $alert-md-input-border-color-focused;
}


// Material Design Alert Radio/Checkbox Group
// --------------------------------------------------

.alert-radio-group,
.alert-checkbox-group {
  position: relative;

  border-top: $alert-md-list-border-top;
  border-bottom: $alert-md-list-border-bottom;

  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.
 */
@include mobile-viewport() {
  .alert-radio-group,
  .alert-checkbox-group {
    max-height: $alert-md-content-max-height;
  }
}

.alert-tappable {
  position: relative;

  min-height: $alert-md-tappable-height;
}


// Material Design Alert Radio
// --------------------------------------------------

.alert-radio-label {
  @include padding($alert-md-radio-label-padding-top, $alert-md-radio-label-padding-end, $alert-md-radio-label-padding-bottom, $alert-md-radio-label-padding-start);

  flex: 1;

  color: $alert-md-radio-label-text-color;

  font-size: $alert-md-radio-label-font-size;
}

// Material Design Alert Radio Unchecked Circle
// ---------------------------------------------------

.alert-radio-icon {
  @include position($alert-md-radio-top, null, null, $alert-md-radio-left);
  @include border-radius($alert-md-radio-border-radius);

  display: block;
  position: relative;

  width: $alert-md-radio-width;
  height: $alert-md-radio-height;

  border-width: $alert-md-radio-border-width;
  border-style: $alert-md-radio-border-style;
  border-color: $alert-md-radio-border-color-off;
}

// Material Design Alert Radio Checked Dot
// ---------------------------------------------------

.alert-radio-inner {
  @include position($alert-md-radio-icon-top, null, null, $alert-md-radio-icon-start);
  @include border-radius($alert-md-radio-icon-border-radius);

  position: absolute;

  width: $alert-md-radio-icon-width;
  height: $alert-md-radio-icon-height;

  transform: $alert-md-radio-icon-transform-off;

  transition: $alert-md-radio-icon-transition;

  background-color: $alert-md-radio-border-color-on;
}


// Material Design Alert Radio Checked
// ---------------------------------------------------

[aria-checked=true] .alert-radio-label {
  color: $alert-md-radio-label-text-color-checked;
}

[aria-checked=true] .alert-radio-icon {
  border-color: $alert-md-radio-border-color-on;
}

[aria-checked=true] .alert-radio-inner {
  transform: $alert-md-radio-icon-transform-on;
}


// Material Design Alert Checkbox Label
// --------------------------------------------------

.alert-checkbox-label {
  @include padding($alert-md-checkbox-label-padding-top, $alert-md-checkbox-label-padding-end, $alert-md-checkbox-label-padding-bottom, $alert-md-checkbox-label-padding-start);

  flex: 1;

  // Required for the checkbox icon to stay on the screen without
  // being squished when the font size scales up.
  width: calc(100% - $alert-md-checkbox-label-padding-start);

  color: $alert-md-checkbox-label-text-color;

  font-size: $alert-md-checkbox-label-font-size;
}


// Material Design Alert Checkbox Outline: Unchecked
// --------------------------------------------------

.alert-checkbox-icon {
  @include position($alert-md-checkbox-top, null, null, $alert-md-checkbox-left);
  @include border-radius($alert-md-checkbox-border-radius);

  position: relative;

  width: $alert-md-checkbox-width;
  height: $alert-md-checkbox-height;

  border-width: $alert-md-checkbox-border-width;
  border-style: $alert-md-checkbox-border-style;
  border-color: $alert-md-checkbox-border-color-off;

  contain: strict;
}

// Material Design Alert Checkbox Checkmark: Checked
// --------------------------------------------------

[aria-checked=true] .alert-checkbox-icon {
  border-color: $alert-md-checkbox-border-color-on;

  background-color: $alert-md-checkbox-border-color-on;
}

[aria-checked=true] .alert-checkbox-inner {
  @include position($alert-md-checkbox-icon-top, null, null, $alert-md-checkbox-icon-start);

  position: absolute;

  width: $alert-md-checkbox-icon-width;
  height: $alert-md-checkbox-icon-height;

  transform: $alert-md-checkbox-icon-transform;

  border-width: $alert-md-checkbox-icon-border-width;
  border-top-width: 0;
  border-left-width: 0;
  border-style: $alert-md-checkbox-icon-border-style;
  border-color: $alert-md-checkbox-icon-border-color;
}


// Material Design Alert Button
// --------------------------------------------------

.alert-button-group {
  @include padding(8px);

  box-sizing: border-box;

  flex-wrap: $alert-md-button-group-flex-wrap;
  justify-content: $alert-md-button-group-justify-content;
}

.alert-button {
  @include border-radius($alert-md-button-border-radius);
  @include margin($alert-md-button-margin-top, $alert-md-button-margin-end, $alert-md-button-margin-bottom, $alert-md-button-margin-start);
  @include padding($alert-md-button-padding-top, $alert-md-button-padding-end, $alert-md-button-padding-bottom, $alert-md-button-padding-start);

  // necessary for ripple to work properly
  position: relative;

  background-color: $alert-md-button-background-color;
  color: $alert-md-button-text-color;

  font-weight: $alert-md-button-font-weight;

  text-align: $alert-md-button-text-align;
  text-transform: $alert-md-button-text-transform;

  overflow: hidden;
}

.alert-button-inner {
  justify-content: $alert-md-button-group-justify-content;
}

/**
 * MD alerts should scale up to 560px x 560px
 * on tablet dimensions.
 */
@include tablet-viewport() {
  :host {
    --max-width: #{$alert-md-max-width-tablet};
    --max-height: #{$alert-md-max-height-tablet};
  }
}