/* Zweck: Monatskalender, Terminlisten und Hoverkarte | Schicht: Content-Komponente | Ladende Seiten: Kalender-LEGO und /kalender/ */
.calendar-event-rail {
  position: relative;
  display: grid;
  gap: 14px;
  width: 100%;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--amg-line);
  border-radius: 14px;
  background: var(--amg-paper);
  box-shadow: var(--amg-shadow);
  font-family: var(--book-sans);
}

.calendar-event-rail :where(h1, h2, h3, p, ol) { margin: 0; }
.calendar-event-rail :is(h2, h3) {
  margin: 0;
  color: var(--amg-ink);
  font-family: var(--book-sans);
}
.calendar-event-rail__heading { display: grid; gap: 3px; }
.calendar-event-rail__heading > p:first-child,
.calendar-event-rail__kind,
.calendar-event__kind {
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .08em;
  line-height: 1.25;
  text-transform: uppercase;
}
.calendar-event-rail__heading > p:first-child { color: var(--amg-orange-copy); }
.calendar-event-rail__heading h2 { font-size: 1.18rem; line-height: 1.2; }

.calendar-event-rail__controls {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 32px;
  align-items: center;
  gap: 5px;
}
.calendar-event-rail__month-title {
  font-size: .9rem;
  line-height: 1.25;
  text-align: center;
  text-transform: capitalize;
}
.calendar-event-rail__month-button,
.calendar-event-rail__day { font: inherit; }
.calendar-event-rail__month-button {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--amg-line);
  border-radius: 8px;
  background: var(--amg-paper);
  color: var(--amg-ink);
  font-size: 1.4rem;
  line-height: 1;
}
.calendar-event-rail__month-button:hover,
.calendar-event-rail__month-button:focus-visible {
  border-color: var(--amg-slate);
  background: var(--amg-slate-pale);
}

.calendar-event-rail__month-loading {
  min-height: 192px;
  display: grid;
  place-items: center;
  color: var(--amg-muted);
  font-size: .78rem;
  text-align: center;
}
.calendar-event-rail .calendar-event-rail__grid {
  margin: 0;
  width: 100%;
  border-collapse: separate;
  border-spacing: 2px;
  table-layout: fixed;
  font-family: var(--book-sans);
}
.calendar-event-rail .calendar-event-rail__grid :is(th, td) {
  padding: 0;
  border: 0;
  background: transparent;
  vertical-align: middle;
}
.calendar-event-rail__grid caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.calendar-event-rail__weekday,
.calendar-event-rail__week-number {
  height: 22px;
  padding: 0;
  color: var(--amg-muted);
  font-size: .63rem;
  font-weight: 750;
  line-height: 1;
  text-align: center;
}
.calendar-event-rail__weekday { text-transform: uppercase; }
.calendar-event-rail__weekday--week,
.calendar-event-rail__week-number { width: 22px; }
.calendar-event-rail__week-number { font-variant-numeric: tabular-nums; }
.calendar-event-rail__day-cell {
  min-width: 0;
  height: 34px;
  padding: 0;
  border: 1px solid transparent;
}
.calendar-event-rail__day {
  display: grid;
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 34px;
  place-items: center;
  padding: 2px;
  border: 1px solid var(--amg-line);
  border-radius: 7px;
  background: var(--amg-paper);
  color: var(--amg-ink);
  font-size: .74rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
button.calendar-event-rail__day { cursor: help; }
button.calendar-event-rail__day:hover,
button.calendar-event-rail__day:focus-visible {
  z-index: 1;
  border-color: var(--amg-slate);
  background: var(--amg-slate-pale);
  outline: none;
}
.calendar-event-rail__day.is-today {
  border-width: 2px;
  border-color: var(--amg-slate);
  font-weight: 850;
}
.calendar-event-rail__month tbody td:last-child,
.calendar-event-rail__month tbody td:last-child .calendar-event-rail__day {
  background: #fff8cf;
}
.calendar-event-rail__month tbody td:last-child { border-radius: 7px; }
.calendar-event-rail__markers {
  display: flex;
  min-height: 9px;
  align-items: center;
  justify-content: center;
  gap: 1px;
  margin-top: 1px;
  font-size: .54rem;
  line-height: 1;
}

.calendar-event-rail__marker--holiday,
.calendar-event-rail__item--holiday .calendar-event-rail__kind,
.calendar-event--holiday .calendar-event__kind { color: #8a5a00; }
.calendar-event-rail__marker--livestream,
.calendar-event-rail__item--livestream .calendar-event-rail__kind,
.calendar-event--livestream .calendar-event__kind { color: #6047a8; }
.calendar-event-rail__marker--booking,
.calendar-event-rail__item--booking .calendar-event-rail__kind,
.calendar-event--booking .calendar-event__kind { color: #155ca3; }
.calendar-event-rail__marker--reminder,
.calendar-event-rail__item--reminder .calendar-event-rail__kind,
.calendar-event--reminder .calendar-event__kind { color: #a34d00; }
.calendar-event-rail__marker--public,
.calendar-event-rail__item--public .calendar-event-rail__kind,
.calendar-event--public .calendar-event__kind { color: #3b5975; }

.calendar-event-rail__status {
  min-height: 1.25em;
  color: var(--amg-muted);
  font-size: .78rem;
  line-height: 1.4;
}
.calendar-event-rail__summary { display: grid; gap: 7px; }
.calendar-event-rail__summary > h2,
.calendar-event-rail__summary > h3 { font-size: .86rem; line-height: 1.25; }
.calendar-event-rail__list { display: grid; gap: 0; padding: 0; list-style: none; }
.calendar-event-rail__item {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-top: 1px solid var(--amg-line);
}
.calendar-event-rail__title {
  color: var(--amg-ink);
  font-size: .87rem;
  font-weight: 850;
  line-height: 1.32;
  text-decoration: none;
}
a.calendar-event-rail__title:hover,
a.calendar-event-rail__title:focus-visible,
.calendar-event-rail__all-link:hover,
.calendar-event-rail__all-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: .18em;
}
.calendar-event__times {
  display: grid;
  gap: 2px;
  color: var(--amg-muted);
  font-size: .72rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
}
.calendar-event-rail__empty {
  padding: 9px 0;
  border-top: 1px solid var(--amg-line);
  color: var(--amg-muted);
  font-size: .78rem;
  line-height: 1.4;
}
.calendar-event-rail__all-link { color: var(--amg-slate); font-size: .84rem; font-weight: 850; }

/* Bestehende Seiten: drei Inhalts- plus eine ausdrücklich definierte Kalender-Spalte. */
.amg-calendar-layout {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(220px, 1fr);
  align-items: start;
  gap: 18px;
}
.amg-calendar-layout__main,
.amg-calendar-layout__rail { min-width: 0; }
.amg-calendar-layout__rail { display: grid; align-content: start; }
.site-main:has(> .calendar-page-rail) {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
  gap: var(--site-shell-gap);
}
.site-main:has(> .calendar-page-rail) > :is(article.content, .handbook-shell) {
  grid-column: 1 / 4;
  grid-row: 1;
  width: 100%;
  min-width: 0;
  margin: 0;
}
.calendar-page-rail {
  display: grid;
  grid-column: 4;
  grid-row: 1;
  align-content: start;
  gap: clamp(16px, 1.65vw, 24px);
  min-width: 0;
}
.site-shell--next .site-main:has(> .calendar-page-rail) {
  width: min(calc(100% - var(--site-next-gutter) - var(--site-next-gutter)), var(--site-next-content-width));
  margin: clamp(20px, 2.4vw, 36px) auto 0;
}

html[data-theme="dark"] .calendar-event-rail { background: var(--amg-paper); color: var(--amg-ink); }
html[data-theme="dark"] .calendar-event-rail__month tbody td:last-child,
html[data-theme="dark"] .calendar-event-rail__month tbody td:last-child .calendar-event-rail__day { background: #463d15; }
@media (max-width: 1200px) {
  .site-main:has(> .calendar-page-rail) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-main:has(> .calendar-page-rail) > :is(article.content, .handbook-shell) { grid-column: 1; }
  .calendar-page-rail { grid-column: 2; }
}

@media (max-width: 760px) {
  .calendar-event-rail { width: 100%; }
  .amg-calendar-layout { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .site-main:has(> .calendar-page-rail) { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .site-main:has(> .calendar-page-rail) > :is(article.content, .handbook-shell),
  .calendar-page-rail { grid-column: 1; grid-row: auto; }
  .site-shell--next .site-main:has(> .calendar-page-rail) { width: calc(100% - 24px); margin-top: 12px; }
}

@media (forced-colors: active) {
  .calendar-event-rail,
  .calendar-event-rail__day,
  .calendar-event-rail__month-button {
    border-color: ButtonText;
    background: Canvas;
    color: CanvasText;
  }
  .calendar-event-rail__day.is-today { outline: 2px solid Highlight; outline-offset: 1px; }
  .calendar-event-rail__marker,
  .calendar-event-rail__kind,
  .calendar-event__kind { color: CanvasText !important; }
}

@media (prefers-reduced-motion: reduce) {
  .calendar-event-rail * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}