:root {
  --readerpub-mobile-prompt-accent: #028f80;
  --readerpub-mobile-prompt-ink: #1f1b16;
  --readerpub-mobile-prompt-muted: #6c645a;
}

.readerpubMobileAppPrompt[hidden] { display: none !important; }
.readerpubMobileAppPrompt {
  position: fixed;
  z-index: 2147483647;
  inset: 0;
  display: grid;
  align-items: end;
  background: rgba(20, 18, 15, 0.46);
  padding: 16px 16px calc(16px + env(safe-area-inset-bottom));
  font-family: "Source Sans 3", "Helvetica Neue", sans-serif;
}
.readerpubMobileAppPrompt__dialog {
  width: min(100%, 560px);
  margin: 0 auto;
  padding: 24px;
  color: var(--readerpub-mobile-prompt-ink);
  background: #fff;
  border: 1px solid #b3d8d4;
  border-radius: 18px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.25);
}
.readerpubMobileAppPrompt__title {
  margin: 0 38px 8px 0;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
}
.readerpubMobileAppPrompt__message {
  margin: 0;
  color: var(--readerpub-mobile-prompt-muted);
  font-size: 17px;
  line-height: 1.45;
}
.readerpubMobileAppPrompt__close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  color: var(--readerpub-mobile-prompt-accent);
  border: 1px solid #b3d8d4;
  border-radius: 50%;
  background: #fff;
  font: 28px/1 sans-serif;
  cursor: pointer;
}
.readerpubMobileAppPrompt__dialog { position: relative; }
.readerpubMobileAppPrompt__actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 22px;
}
.readerpubMobileAppPrompt__button {
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--readerpub-mobile-prompt-accent);
  border-radius: 10px;
  background: #fff;
  color: var(--readerpub-mobile-prompt-accent);
  font: 600 16px/1.15 "Source Sans 3", "Helvetica Neue", sans-serif;
  cursor: pointer;
}
.readerpubMobileAppPrompt__button--primary {
  background: var(--readerpub-mobile-prompt-accent);
  color: #fff;
}
@media (min-width: 700px) {
  .readerpubMobileAppPrompt { align-items: center; }
}
@media (max-width: 360px) {
  .readerpubMobileAppPrompt__actions { grid-template-columns: 1fr; }
}