/* The hometown toolbar is the shared navigation for every invitation subpage. */
:is(#public-letter-dialog,#postcard-dialog.wish-card-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) {
  --subpage-gutter: 22px;
  width: min(100%,620px);
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  margin: 0 auto;
  border: 0;
  border-radius: 0;
}

:is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) .subpage-toolbar,
#postcard-dialog.wish-card-dialog .subpage-toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  min-height: 65px;
  width: auto;
  margin: 0;
  padding: max(10px,env(safe-area-inset-top)) max(var(--subpage-gutter),env(safe-area-inset-right)) 10px max(var(--subpage-gutter),env(safe-area-inset-left));
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  color: #797079;
  font: 12px/1.5 var(--sans);
  letter-spacing: 0;
}

:is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) .subpage-toolbar > button.subpage-back {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
  gap: 8px;
  width: auto;
  height: auto;
  min-width: 68px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #302c30;
  font: 14px/1.5 var(--sans);
  letter-spacing: 0;
}

:is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) .subpage-back > span[aria-hidden] {
  color: inherit;
  font: 22px/1 var(--sans);
  letter-spacing: 0;
}

:is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) .subpage-toolbar .subpage-title {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #797079;
  font: 12px/1.5 var(--sans);
  letter-spacing: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
}

:is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) .subpage-back:focus-visible {
  outline: 2px solid var(--red-ink,#b52a27);
  outline-offset: 3px;
}

/* Keep the existing page bodies while letting navigation touch both edges. */
#postcard-dialog.wish-card-dialog {
  --subpage-content-gutter: 25px;
  padding-top: 0;
}
#postcard-dialog.wish-card-dialog .subpage-toolbar {
  margin-inline: calc(-1 * var(--subpage-content-gutter));
}
#fortune-dialog {
  --subpage-content-gutter: 25px;
  padding-top: 0;
}
#fortune-dialog .subpage-toolbar {
  margin-inline: calc(-1 * var(--subpage-content-gutter));
}
#rsvp-dialog .rsvp-page-toolbar.subpage-toolbar {
  margin: 0 -24px 24px;
}

@media (min-width:650px) {
  #postcard-dialog.wish-card-dialog { --subpage-content-gutter: 33px; }
}
@media (max-width:360px) {
  :is(#public-letter-dialog,#postcard-dialog,#fortune-dialog,#rsvp-dialog,#hometown-dialog,#album-dialog,#photo-dialog) { --subpage-gutter: 20px; }
  #postcard-dialog.wish-card-dialog { --subpage-content-gutter: 19px; }
  #fortune-dialog { --subpage-content-gutter: 21px; }
  #rsvp-dialog .rsvp-page-toolbar.subpage-toolbar { margin-inline: -20px; }
}