/*
 * Coachmark, and Tour, which is Coachmarks in a row and has no styles of
 * its own.
 *
 *   panel    Popover's surface: surface/raised, a border/subtle edge,
 *            radius/md and shadow/lg, 320px and never wider than the
 *            viewport less two gutters
 *   header   the title in body, medium, and a 32px close
 *   body     body/sm in text/secondary
 *   footer   the progress ("2 of 4") at the start, the actions at the end
 *   target   ringed in border/primary-strong while it is pointed at, 4px
 *            clear of it, so the eye goes from the callout to the thing
 *
 * The arrow is Popover's rotated square, on the side React Aria resolved:
 * `data-placement` is physical and already mirrored for right to left, so
 * the arrow's side is physical too — see popover.css.
 */
.ion-coachmark {
  --ion-coachmark-width: 320px;

  /* Popover's layer: above a Modal, below a Toast. */
  z-index: 1150;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  width: var(--ion-coachmark-width);
  max-width: calc(100vw - var(--spacing-16) * 2);
  padding: var(--spacing-16);
  background-color: var(--surface-raised);
  border: var(--border-width-default) solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--ion-shadow-shadow-lg);
  font-family: var(--font-family-sans);

  /* Scrolled into view with room round it. A page with a sticky header
     adds the header's height — see the demo. */
  scroll-margin: var(--spacing-16);
}

/*
 * It takes focus so that it is read out, not because it is a control: a
 * ring round the whole panel would be a second highlight beside the
 * target's. Tab goes on to its buttons, which ring as usual.
 */
.ion-coachmark:focus {
  outline: none;
}

.ion-coachmark__arrow {
  position: absolute;
  width: 12px;
  height: 12px;
  background-color: var(--surface-raised);
  border: var(--border-width-default) solid var(--border-subtle);
  transform: rotate(45deg);
}

/* stylelint-disable property-disallowed-list */
.ion-coachmark[data-placement='top'] .ion-coachmark__arrow {
  bottom: -7px;
  border-top: none;
  border-left: none;
}

.ion-coachmark[data-placement='bottom'] .ion-coachmark__arrow {
  top: -7px;
  border-bottom: none;
  border-right: none;
}

.ion-coachmark[data-placement='left'] .ion-coachmark__arrow {
  right: -7px;
  border-bottom: none;
  border-left: none;
}

.ion-coachmark[data-placement='right'] .ion-coachmark__arrow {
  left: -7px;
  border-top: none;
  border-right: none;
}
/* stylelint-enable property-disallowed-list */

.ion-coachmark__header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-12);
}

.ion-coachmark__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  color: var(--text-default);
  font-size: var(--type-body);
  line-height: var(--type-body-line-height);
  font-weight: var(--font-weight-medium);
}

/* 32px round a 20px glyph, Popover's close. */
.ion-coachmark__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: var(--spacing-32);
  height: var(--spacing-32);
  margin-block: calc(var(--spacing-6) * -1);
  margin-inline-end: calc(var(--spacing-6) * -1);
  padding: 0;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--icon-secondary);
  cursor: pointer;
  transition: background-color var(--ion-duration-base) var(--ion-ease-out);
}

.ion-coachmark__close svg {
  width: var(--icon-size-md);
  height: var(--icon-size-md);
}

@media (hover: hover) {
  .ion-coachmark__close:hover {
    background-color: var(--surface-hover);
  }
}

.ion-coachmark__close:focus-visible {
  outline: var(--border-width-thick) solid var(--ring-focus);
  outline-offset: 2px;
}

.ion-coachmark__body {
  color: var(--text-secondary);
  font-size: var(--type-body-sm);
  line-height: var(--type-body-sm-line-height);
  overflow-wrap: anywhere;
}

.ion-coachmark__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
}

.ion-coachmark__progress {
  color: var(--text-tertiary);
  font-size: var(--type-body-sm);
  line-height: var(--type-body-sm-line-height);
  font-variant-numeric: tabular-nums;
}

.ion-coachmark__actions {
  display: flex;
  gap: var(--spacing-8);
  margin-inline-start: auto;
}

/* The thing being pointed at. */
[data-ion-coachmark-target] {
  outline: var(--border-width-thick) solid var(--border-primary-strong);
  outline-offset: var(--spacing-4);
  scroll-margin: var(--spacing-16);
}

@media (forced-colors: active) {
  .ion-coachmark,
  .ion-coachmark__arrow {
    border-color: CanvasText;
  }

  [data-ion-coachmark-target] {
    outline-color: Highlight;
  }
}