/* A floating card like Safari's app banner: the arcade's icon, a line on how to install it, and
   Install or, on iOS, where to tap in the Share menu. It rises in once the hero has settled. */
.install {
  position: fixed;
  inset-inline: max(var(--space-3), env(safe-area-inset-left))
    max(var(--space-3), env(safe-area-inset-right));
  inset-block-end: max(var(--space-3), env(safe-area-inset-bottom));
  z-index: var(--layer-install);
  display: flex;
  gap: var(--space-3);
  align-items: center;
  max-inline-size: var(--size-install);
  margin-inline: auto;
  padding: var(--space-3);
  color: var(--color-label);
  background: var(--color-material);
  border-radius: var(--radius-banner);
  box-shadow: var(--shadow-banner);
  -webkit-backdrop-filter: var(--blur-glass);
  backdrop-filter: var(--blur-glass);
  animation: install-rise var(--duration-sheet) var(--easing-spring) var(--duration-install-delay)
    both;
}

.install__icon {
  flex: none;
  inline-size: var(--size-install-icon);
  block-size: var(--size-install-icon);
}

.install__text {
  flex: 1;
  min-inline-size: 0;
}

.install__title,
.install__hint {
  margin: 0;
}

.install__title {
  font-size: var(--font-size-apple-subheadline);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-apple-subheadline);
}

.install__hint {
  font-size: var(--font-size-apple-footnote);
  line-height: var(--leading-apple-footnote);
  color: var(--color-label-tertiary);
}

.install__share {
  display: inline;
  inline-size: var(--size-icon-inline);
  block-size: var(--size-icon-inline);
  color: var(--color-tint);
  vertical-align: text-bottom;
}

.install[data-offer='prompt'] .install__hint--ios,
.install[data-offer='ios'] .install__hint--prompt,
.install[data-offer='ios'] .install__add {
  display: none;
}

.install__add {
  flex: none;
  block-size: var(--size-install-button);
  padding-inline: var(--space-4);
  font-size: var(--font-size-apple-subheadline);
}

.install__close {
  display: grid;
  flex: none;
  place-items: center;
  inline-size: var(--size-install-close);
  block-size: var(--size-install-close);
  padding: 0;
  color: var(--color-label-tertiary);
  cursor: pointer;
  background: var(--color-fill-quiet);
  border: 0;
  border-radius: var(--radius-pill);
}

.install__close .icon {
  inline-size: var(--size-icon-small);
  block-size: var(--size-icon-small);
}

.install__close:focus-visible {
  outline: var(--border-width-ring) solid var(--color-focus-ring);
  outline-offset: var(--border-width-ring);
}

/* The banner floats over the bottom of the screen, which on a short screen is where the hero keeps
   Play, so the hero's buttons rise above it while it is up. */
.spotlight {
  transition: padding-block-end var(--duration-sheet) var(--easing-spring);
}

@media (max-height: 58rem) {
  :root.has-install-banner .spotlight,
  :root.has-support-banner .spotlight,
  :root.has-consent-banner .spotlight {
    padding-block-end: calc(
      max(var(--space-3), env(safe-area-inset-bottom)) + var(--size-install-clearance)
    );
  }
}

@keyframes install-rise {
  from {
    opacity: 0;
    translate: 0 var(--offset-banner);
  }
}

@media (prefers-reduced-motion: reduce) {
  .install {
    animation: none;
  }

  .spotlight {
    transition: none;
  }
}