:root {
  --kalender-sticky-top: 10px;
  --kalender-line-gap: 14px;
  --kalender-col-gap: 12px;
}

.kalender-list {
  display: grid;
  grid-template-columns:
    calc((50% - 2.5 * var(--kalender-col-gap)) / 3)
    calc((50% - 2.5 * var(--kalender-col-gap)) / 3)
    calc((50% - 2.5 * var(--kalender-col-gap)) / 3)
    calc(50% - 0.5 * var(--kalender-col-gap));
  column-gap: var(--kalender-col-gap);
  align-items: start;
}

.kalender-list::before {
  content: "";
  grid-column: 1 / -1;
  height: 0;
  margin-bottom: var(--kalender-line-gap);
  border-top: 1px solid #000;
}

.kalender-month {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: start;
}

@supports not (grid-template-columns: subgrid) {
  .kalender-list,
  .kalender-month {
    grid-template-columns: 1fr 1fr 1fr 3fr;
  }

  .kalender-detail {
    grid-template-columns: 1fr 1fr 3fr;
  }

  .kalender-detail-rows,
  .kalender-content-row,
  .kalender-event-shell,
  .kalender-event {
    grid-template-columns: 1fr 3fr;
  }
}

.kalender-divider {
  height: 0;
  border-top: 1px solid #000;
  margin: var(--kalender-line-gap) 0;
}

.kalender-list > .kalender-divider-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
}

.kalender-list > .kalender-divider-row--l1 .kalender-divider--l1 {
  grid-column: 1 / -1;
}

.kalender-month > .kalender-divider-row {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: subgrid;
}

.kalender-month > .kalender-divider-row--l2 .kalender-divider--l2 {
  grid-column: 1 / -1;
}

.kalender-l1 {
  grid-column: 1;
  grid-row: 1 / -1;
  margin: -4px 0 0;
  position: sticky;
  top: var(--kalender-sticky-top);
  align-self: start;
  z-index: 1;
  isolation: isolate;
  overflow: visible;
  padding: 0 0 4px;
  background: transparent;
  font-family: var(--chodo-font-epicene-regular);
  font-size: var(--chodo-text-display-section-size);
  line-height: var(--chodo-leading-display-section);
  letter-spacing: var(--chodo-tracking-display-tight);
  font-weight: 400;
}

.kalender-l1-stack {
  display: block;
  line-height: 100%;
}

.kalender-l1-month,
.kalender-l1-year {
  display: block;
  line-height: 100%;
}

.kalender-l1::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -8px;
  bottom: -8px;
  left: -10px;
  right: 0;
  background: #fff;
}

.kalender-detail {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: start;
}

.kalender-l2 {
  grid-column: 1;
  grid-row: 1 / -1;
  margin: -2px 0 0;
  position: sticky;
  top: var(--kalender-sticky-top);
  align-self: start;
  z-index: 2;
  isolation: isolate;
  overflow: visible;
  padding: 0 0 4px;
  background: transparent;
  font-family: var(--chodo-font-sans);
  font-size: var(--chodo-text-ui-sm-size);
  line-height: var(--chodo-leading-ui-sm);
  letter-spacing: var(--chodo-tracking-none);
  font-weight: 700;
}

.kalender-l2::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -8px;
  bottom: -8px;
  left: -10px;
  right: 0;
  background: #fff;
}

.kalender-l2--empty {
  padding: 0;
}

.kalender-l2--empty::before {
  display: none;
}

.kalender-detail-rows {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: start;
  min-width: 0;
}

.kalender-content-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  min-width: 0;
}

.kalender-event-shell {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: stretch;
  min-width: 0;
}

.kalender-l3-divider {
  grid-column: 1 / -1;
  height: 0;
  margin: var(--kalender-line-gap) 0;
  border-top: 1px solid #000;
}

.kalender-event {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: stretch;
  min-width: 0;
  padding: 0;
  color: inherit;
  text-decoration: none;
  transition: color 0.12s ease;
}

.kalender-event:hover,
.kalender-event:focus-visible {
  color: #000;
}

.kalender-event-thumb {
  grid-column: 1;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  line-height: 0;
  background: #e8e8e8;
}

.kalender-event-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.kalender-event-body {
  grid-column: 2;
  min-width: 0;
  min-height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  align-content: stretch;
  transform: translateY(-2px);
}

.kalender-event-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.kalender-event-format {
  margin: 0;
  flex-shrink: 0;
  font-family: var(--chodo-font-sans);
  font-size: var(--chodo-text-ui-sm-size);
  line-height: var(--chodo-leading-ui-sm);
  letter-spacing: var(--chodo-tracking-none);
  font-weight: 700;
}

.kalender-event-title-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  width: 100%;
  transform: translateY(-12px);
}

.kalender-event-title {
  display: block;
  width: 100%;
  max-width: min(100%, 16em);
  margin: 0;
  text-align: center;
  overflow-wrap: break-word;
  hyphens: auto;
  font-family: var(--chodo-font-epicene-bold);
  font-size: var(--chodo-text-display-item-size);
  line-height: var(--chodo-leading-display-item);
  letter-spacing: var(--chodo-tracking-display);
  font-weight: 700;
}

.kalender-event-venue {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-family: var(--chodo-font-sans);
  font-size: var(--chodo-text-ui-sm-size);
  line-height: var(--chodo-leading-ui-sm);
  letter-spacing: var(--chodo-tracking-none);
  font-weight: 700;
  text-align: right;
}

.kalender-event-period {
  display: none;
  margin: 0;
}

.kalender-empty {
  margin: 0;
  padding: 24px 0 8px;
  font-family: var(--chodo-font-epicene-regular);
  font-size: var(--chodo-text-editorial-size);
  line-height: var(--chodo-leading-editorial);
  letter-spacing: var(--chodo-tracking-editorial);
  color: #000;
}

.kalender-empty[hidden] {
  display: none !important;
}

/* Tablet: zelfde kaart-layout als mobiel (≤1024) */
@media (max-width: 1024px) {
  :root {
    --kalender-list-thumb: 120px;
    --kalender-list-gap: 10px;
    --kalender-list-line-gap: 14px;
  }

  .kalender-list {
    row-gap: var(--kalender-list-line-gap);
  }

  .kalender-l1 {
    margin: 0 0 var(--kalender-list-line-gap);
  }

  .kalender-l1::before {
    display: none;
  }

  .kalender-l2 {
    margin: 0 0 8px;
  }

  .kalender-l2::before {
    display: none;
  }

  .kalender-detail {
    margin-top: 0;
  }

  .kalender-divider,
  .kalender-l3-divider {
    margin: var(--kalender-list-line-gap) 0;
    border-top-width: 1px;
  }

  .kalender-event {
    display: grid;
    grid-template-columns: var(--kalender-list-thumb) minmax(0, 1fr);
    column-gap: var(--kalender-list-gap);
    row-gap: 0;
    align-items: start;
  }

  /* Lijstkaart: vierkante thumb | meta top, titel midden, ort onder */
  .kalender-event-thumb {
    width: var(--kalender-list-thumb);
    height: var(--kalender-list-thumb);
    aspect-ratio: 1 / 1;
    align-self: start;
    overflow: hidden;
    line-height: 0;
  }

  .kalender-event-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .kalender-event-body {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: var(--kalender-list-thumb);
    height: auto;
    transform: none;
  }

  .kalender-event-meta {
    display: contents;
  }

  .kalender-event-format {
    order: 1;
    margin: 0;
    flex-shrink: 0;
    align-self: flex-start;
    font-size: var(--chodo-text-ui-md-size);
    line-height: var(--chodo-leading-ui-md);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .kalender-event-title-wrap {
    order: 2;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    margin: 0;
    padding: 8px 0;
    transform: none;
  }

  .kalender-event-title {
    max-width: 100%;
    text-align: center;
    font-size: clamp(1.1875rem, 1.1875rem + 0.65vw, 1.75rem);
    line-height: 1.1;
    hyphens: auto;
    -webkit-hyphens: auto;
    overflow-wrap: break-word;
  }

  .kalender-event-venue {
    order: 3;
    margin: 0;
    margin-top: auto;
    align-self: flex-start;
    flex-shrink: 0;
    text-align: left;
    font-size: var(--chodo-text-ui-md-size);
    line-height: var(--chodo-leading-ui-md);
    overflow-wrap: anywhere;
    word-break: normal;
  }

  /* Mobiel kaart-layout: kalenderpagina + homepage-preview (preview zonder sticky) */
  .home-kalender-preview,
  body.page-kalender .kalender-list {
    --kalender-page-card-gap: 14px;
    --kalender-page-sticky-pad-bottom: 12px;
    display: block;
    row-gap: 0;
  }

  body.page-kalender .kalender-month,
  .home-kalender-preview .kalender-month {
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  body.page-kalender .kalender-list > .kalender-divider-row--l1,
  .home-kalender-preview > .kalender-divider-row--l1 {
    display: none;
  }

  body.page-kalender .kalender-list::before {
    margin-bottom: 0;
  }

  body.page-kalender .kalender-l1,
  .home-kalender-preview .kalender-l1 {
    margin: 0;
    padding: var(--kalender-sticky-top) 0 var(--kalender-page-sticky-pad-bottom);
  }

  body.page-kalender .kalender-l1 {
    position: sticky;
    top: 0;
    z-index: calc(10 + var(--kalender-month-index, 0));
    background: #fff;
  }

  .home-kalender-preview .kalender-l1 {
    position: static;
    z-index: auto;
    background: transparent;
  }

  body.page-kalender .kalender-l1::before {
    display: block;
    left: calc(-1 * var(--chodo-page-gutter));
    right: calc(-1 * var(--chodo-page-gutter));
    top: 0;
    bottom: 0;
    background: #fff;
    z-index: -1;
  }

  body.page-kalender .kalender-l1-stack,
  .home-kalender-preview .kalender-l1-stack {
    display: inline;
    line-height: inherit;
  }

  body.page-kalender .kalender-l1-month,
  body.page-kalender .kalender-l1-year,
  .home-kalender-preview .kalender-l1-month,
  .home-kalender-preview .kalender-l1-year {
    display: inline;
    line-height: inherit;
  }

  body.page-kalender .kalender-l1-year::before,
  .home-kalender-preview .kalender-l1-year::before {
    content: " ";
  }

  body.page-kalender .kalender-l1 + .kalender-detail,
  body.page-kalender .kalender-l1 + .kalender-divider-row,
  .home-kalender-preview .kalender-l1 + .kalender-detail,
  .home-kalender-preview .kalender-l1 + .kalender-divider-row {
    margin-top: 5px;
  }

  body.page-kalender .kalender-month::after,
  .home-kalender-preview .kalender-month:not(:last-child)::after {
    content: "";
    display: block;
    border-top: 1px solid #000;
    margin-top: var(--kalender-page-card-gap);
    padding-bottom: 5px;
  }

  body.page-kalender .kalender-l2,
  .home-kalender-preview .kalender-l2 {
    display: none;
  }

  body.page-kalender .kalender-detail,
  .home-kalender-preview .kalender-detail {
    margin-top: 0;
  }

  body.page-kalender .kalender-month > .kalender-divider-row--l2,
  body.page-kalender .kalender-l3-divider,
  .home-kalender-preview .kalender-month > .kalender-divider-row--l2,
  .home-kalender-preview .kalender-l3-divider {
    display: none;
  }

  body.page-kalender .kalender-detail-rows .kalender-content-row:not(:first-child),
  body.page-kalender .kalender-detail:not(:first-of-type) .kalender-content-row:first-child,
  .home-kalender-preview .kalender-detail-rows .kalender-content-row:not(:first-child),
  .home-kalender-preview .kalender-detail:not(:first-of-type) .kalender-content-row:first-child {
    margin-top: var(--kalender-page-card-gap);
    padding-top: var(--kalender-page-card-gap);
    border-top: 1px solid #000;
  }

  body.page-kalender .kalender-event-body,
  .home-kalender-preview .kalender-event-body {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      "format period"
      "title title"
      "venue venue";
    align-content: stretch;
    min-height: var(--kalender-list-thumb);
    height: auto;
    gap: 0;
    column-gap: 8px;
  }

  body.page-kalender .kalender-event-meta,
  .home-kalender-preview .kalender-event-meta {
    display: contents;
  }

  body.page-kalender .kalender-event-format,
  .home-kalender-preview .kalender-event-format {
    grid-area: format;
    order: unset;
    align-self: flex-start;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.page-kalender .kalender-event-period,
  .home-kalender-preview .kalender-event-period {
    display: block;
    grid-area: period;
    margin: 0;
    margin-left: auto;
    text-align: right;
    flex: 0 0 auto;
    white-space: nowrap;
    font-family: var(--chodo-font-sans);
    font-size: var(--chodo-text-ui-md-size);
    font-weight: 700;
    line-height: var(--chodo-leading-ui-md);
    letter-spacing: var(--chodo-tracking-none);
    overflow-wrap: normal;
    word-break: normal;
  }

  body.page-kalender .kalender-event-title-wrap,
  .home-kalender-preview .kalender-event-title-wrap {
    grid-area: title;
    order: unset;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    margin: 0;
    padding: 8px 0;
    transform: none;
  }

  body.page-kalender .kalender-event-title,
  .home-kalender-preview .kalender-event-title {
    max-width: 100%;
    text-align: center;
    font-size: clamp(1.1875rem, 1.1875rem + 0.65vw, 1.75rem);
    line-height: 1.1;
    hyphens: auto;
    -webkit-hyphens: auto;
    overflow-wrap: break-word;
  }

  body.page-kalender .kalender-event-venue,
  .home-kalender-preview .kalender-event-venue {
    grid-area: venue;
    order: unset;
    margin: 0;
    margin-top: auto;
    align-self: flex-start;
    flex-shrink: 0;
    text-align: left;
    font-size: var(--chodo-text-ui-md-size);
    line-height: var(--chodo-leading-ui-md);
    overflow-wrap: anywhere;
    word-break: normal;
  }
}

/* Tablet 1024: grotere thumbs + titels (641–1024) */
@media (min-width: 641px) and (max-width: 1024px) {
  :root {
    --kalender-list-thumb: 168px;
    --kalender-list-gap: 14px;
  }

  .kalender-event-title-wrap,
  .home-kalender-preview .kalender-event-title-wrap {
    padding: 12px 0 16px;
  }

  body.page-kalender .kalender-event-title,
  .home-kalender-preview .kalender-event-title {
    font-size: var(--chodo-text-display-item-size);
    line-height: var(--chodo-leading-display-item);
    letter-spacing: var(--chodo-tracking-display);
  }
}

@media (max-width: 640px) {
  body.page-kalender {
    padding-top: 106px;
  }
}