@ionic/core/dist/collection/components/tab-button/tab-button.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 tab button
   * @prop --background-focused: Background of the tab button when focused with the tab key
   * @prop --background-focused-opacity: Opacity of the tab button background when focused with the tab key
   *
   * @prop --color: Color of the tab button
   * @prop --color-focused: Color of the tab button when focused with the tab key
   * @prop --color-selected: Color of the selected tab button
   *
   * @prop --padding-top: Top padding of the tab button
   * @prop --padding-end: Right padding if direction is left-to-right, and left padding if direction is right-to-left of the tab button
   * @prop --padding-bottom: Bottom padding of the tab button
   * @prop --padding-start: Left padding if direction is left-to-right, and right padding if direction is right-to-left of the tab button
   *
   * @prop --ripple-color: Color of the button ripple effect
   */
  --ripple-color: var(--color-selected);
  --background-focused-opacity: 1;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  outline: none;
  background: var(--background);
  color: var(--color);
}

.button-native {
  border-radius: inherit;
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  -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: var(--padding-top);
  padding-bottom: var(--padding-bottom);
  font-family: inherit;
  font-size: inherit;
  font-style: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-decoration: inherit;
  text-indent: inherit;
  text-overflow: inherit;
  text-transform: inherit;
  text-align: inherit;
  white-space: inherit;
  color: inherit;
  display: flex;
  position: relative;
  flex-direction: inherit;
  align-items: inherit;
  justify-content: inherit;
  width: 100%;
  height: 100%;
  border: 0;
  outline: none;
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
  -webkit-user-drag: none;
}

.button-native::after {
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  position: absolute;
  content: "";
  opacity: 0;
}

.button-inner {
  display: flex;
  position: relative;
  flex-flow: inherit;
  align-items: inherit;
  justify-content: inherit;
  width: 100%;
  height: 100%;
  z-index: 1;
}

:host(.ion-focused) .button-native {
  color: var(--color-focused);
}
:host(.ion-focused) .button-native::after {
  background: var(--background-focused);
  opacity: var(--background-focused-opacity);
}

@media (any-hover: hover) {
  a:hover {
    color: var(--color-selected);
  }
}
:host(.tab-selected) {
  color: var(--color-selected);
}

:host(.tab-hidden) {
  /* stylelint-disable-next-line declaration-no-important */
  display: none !important;
}

:host(.tab-disabled) {
  pointer-events: none;
  opacity: 0.4;
}

::slotted(ion-label),
::slotted(ion-icon) {
  display: block;
  align-self: center;
  max-width: 100%;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
}

::slotted(ion-label) {
  order: 0;
}

::slotted(ion-icon) {
  order: -1;
  height: 1em;
}

:host(.tab-has-label-only) ::slotted(ion-label) {
  white-space: normal;
}

::slotted(ion-badge) {
  box-sizing: border-box;
  position: absolute;
  z-index: 1;
}

:host(.tab-layout-icon-start) {
  flex-direction: row;
}

:host(.tab-layout-icon-end) {
  flex-direction: row-reverse;
}

:host(.tab-layout-icon-bottom) {
  flex-direction: column-reverse;
}

:host(.tab-layout-icon-hide) ::slotted(ion-icon) {
  display: none;
}

:host(.tab-layout-label-hide) ::slotted(ion-label) {
  display: none;
}

ion-ripple-effect {
  color: var(--ripple-color);
}

/**
 * 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 {
  --padding-top: 0;
  --padding-end: 12px;
  --padding-bottom: 0;
  --padding-start: 12px;
  max-width: 168px;
  font-size: 12px;
  font-weight: normal;
  letter-spacing: 0.03em;
}

::slotted(ion-label) {
  margin-left: 0;
  margin-right: 0;
  margin-top: 2px;
  margin-bottom: 2px;
  text-transform: none;
}

::slotted(ion-icon) {
  margin-left: 0;
  margin-right: 0;
  margin-top: 16px;
  margin-bottom: 16px;
  transform-origin: center center;
  font-size: 22px;
}
:host-context([dir=rtl]) ::slotted(ion-icon) {
  transform-origin: calc(100% - center) center;
}

[dir=rtl] ::slotted(ion-icon) {
  transform-origin: calc(100% - center) center;
}

@supports selector(:dir(rtl)) {
  ::slotted(ion-icon):dir(rtl) {
    transform-origin: calc(100% - center) center;
  }
}

::slotted(ion-badge) {
  border-radius: 8px;
  -webkit-padding-start: 2px;
  padding-inline-start: 2px;
  -webkit-padding-end: 2px;
  padding-inline-end: 2px;
  padding-top: 3px;
  padding-bottom: 2px;
  top: 8px;
  min-width: 12px;
  font-size: 8px;
  font-weight: normal;
}
::slotted(ion-badge) {
  inset-inline-start: calc(50% + 6px);
}

::slotted(ion-badge:empty) {
  display: block;
  min-width: 8px;
  height: 8px;
}

:host(.tab-layout-icon-top) ::slotted(ion-icon) {
  margin-top: 6px;
  margin-bottom: 2px;
}

:host(.tab-layout-icon-top) ::slotted(ion-label) {
  margin-top: 0;
  margin-bottom: 6px;
}

:host(.tab-layout-icon-bottom) ::slotted(ion-badge) {
  top: 8px;
}
:host(.tab-layout-icon-bottom) ::slotted(ion-badge) {
  inset-inline-start: 70%;
}

:host(.tab-layout-icon-bottom) ::slotted(ion-icon) {
  margin-top: 0;
  margin-bottom: 6px;
}

:host(.tab-layout-icon-bottom) ::slotted(ion-label) {
  margin-top: 6px;
  margin-bottom: 0;
}

:host(.tab-layout-icon-start) ::slotted(ion-badge),
:host(.tab-layout-icon-end) ::slotted(ion-badge) {
  top: 16px;
}
:host(.tab-layout-icon-start) ::slotted(ion-badge),
:host(.tab-layout-icon-end) ::slotted(ion-badge) {
  inset-inline-start: 80%;
}

:host(.tab-layout-icon-start) ::slotted(ion-icon) {
  -webkit-margin-end: 6px;
  margin-inline-end: 6px;
}

:host(.tab-layout-icon-end) ::slotted(ion-icon) {
  -webkit-margin-start: 6px;
  margin-inline-start: 6px;
}

:host(.tab-layout-icon-hide) ::slotted(ion-badge),
:host(.tab-has-label-only) ::slotted(ion-badge) {
  top: 16px;
}
:host(.tab-layout-icon-hide) ::slotted(ion-badge),
:host(.tab-has-label-only) ::slotted(ion-badge) {
  inset-inline-start: 70%;
}

:host(.tab-layout-icon-hide) ::slotted(ion-label),
:host(.tab-has-label-only) ::slotted(ion-label) {
  margin-top: 0;
  margin-bottom: 0;
}

:host(.tab-layout-label-hide) ::slotted(ion-badge),
:host(.tab-has-icon-only) ::slotted(ion-badge) {
  top: 16px;
}

:host(.tab-layout-label-hide) ::slotted(ion-icon),
:host(.tab-has-icon-only) ::slotted(ion-icon) {
  margin-top: 0;
  margin-bottom: 0;
  font-size: 24px;
}