html:has(.notification-dialog[open], .calendar-upcoming-dialog[open]) {
  overflow: hidden;
}

/* Dialogs remain in the topbar DOM but render in the browser's top layer. */
.notification-dialog,
.calendar-upcoming-dialog {
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  margin: auto;
  max-width: calc(100vw - 1rem);
  max-height: calc(100dvh - 1rem);
  padding: 0;
  overflow: hidden;
  text-align: start;
  background: var(--input-bg, var(--bg, #fff));
  color: var(--fg, #222);
  border: 1px solid var(--border, #888);
  border-radius: 0.85rem;
  box-shadow: 0 1.5rem 5rem #0009;
}
.notification-dialog {
  width: min(40rem, calc(100vw - 1rem));
  height: fit-content;
}
.calendar-upcoming-dialog {
  width: clamp(20rem, 72vw, 68rem);
  height: min(52rem, 95vh);
  height: min(52rem, 95dvh);
}
.notification-dialog::backdrop,
.calendar-upcoming-dialog::backdrop {
  background: #0009;
  backdrop-filter: blur(3px);
}
.notification-dialog .nav-modal-content,
.calendar-upcoming-dialog .nav-modal-content {
  box-sizing: border-box;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  height: 100%;
  padding: 0;
}
.notification-dialog header,
.calendar-upcoming-dialog header {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
  padding: 0.8rem 1rem;
  background: var(--input-bg, var(--bg, #fff));
  border-bottom: 1px solid var(--border-soft, var(--border, #8884));
}
.notification-dialog h2,
.calendar-upcoming-dialog h2 {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  font-size: 1.05rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notification-dialog header button,
.calendar-upcoming-dialog header button {
  flex: 0 0 auto;
  padding: 0.25rem 0.55rem;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 1.4rem;
  cursor: pointer;
}
.notification-dialog .notifications-list {
  max-height: min(28rem, 60dvh);
  overflow: auto;
}
.notification-dialog a,
.calendar-upcoming-dialog a {
  color: var(--link, var(--fg));
  text-decoration: none;
}
.notification-dialog .notification-item {
  display: grid;
  min-width: 0;
  overflow-wrap: anywhere;
}
.notification-dialog small {
  color: var(--muted, var(--fg));
}
.notification-launch {
  flex-shrink: 0;
}

.calendar-upcoming-dialog [data-calendar-upcoming-status] {
  margin: 0;
  padding: 0.65rem 1rem;
  color: var(--muted, var(--fg));
  font-size: 0.85rem;
}
.calendar-upcoming-dialog [data-calendar-upcoming-status]:empty {
  display: none;
}
.calendar-upcoming-list {
  min-height: 0;
  padding: 0.35rem 0.55rem;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  contain: layout paint style;
}
.calendar-upcoming-item {
  display: grid;
  grid-template-columns: 7.5rem 4.75rem minmax(0, 1fr);
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  min-height: 2.1rem;
  padding: 0.25rem 0.55rem;
  border-bottom: 1px solid var(--border-soft, var(--border, #8883));
  color: inherit;
  content-visibility: auto;
  contain: layout paint style;
  contain-intrinsic-size: auto 2.1rem;
}
.calendar-upcoming-item:hover,
.calendar-upcoming-item:focus-visible {
  background: var(--row-hover, color-mix(in srgb, var(--accent, #578) 10%, transparent));
  outline: none;
}
.calendar-upcoming-item time,
.calendar-upcoming-item strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.calendar-upcoming-item time {
  color: var(--muted, var(--fg));
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}
.calendar-upcoming-item strong {
  font-size: 0.9rem;
  font-weight: 600;
}
.calendar-upcoming-dialog footer {
  padding: 0.65rem 1rem;
  text-align: end;
  border-top: 1px solid var(--border-soft, var(--border, #8884));
}

@media (max-width: 560px) {
  .calendar-upcoming-dialog {
    width: 95vw;
    max-width: none;
    height: 95vh;
    height: 95dvh;
    max-height: 95dvh;
    border-radius: 0.6rem;
  }
  .calendar-upcoming-list {
    padding-inline: 0.25rem;
  }
  .calendar-upcoming-item {
    grid-template-columns: 5.8rem 3.8rem minmax(0, 1fr);
    gap: 0.4rem;
    padding-inline: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .calendar-upcoming-list {
    scroll-behavior: auto;
  }
}