/* K9F15D5C3A_BLACKBOARD_MEDIA_GRID_FOUNDATION */

.kcBbMgGrid {
  display: grid;
  gap: 10px;
  width: 100%;
  margin-top: 12px;
}

.kcBbMgGrid[data-slots="1"] {
  grid-template-columns: minmax(0, 1fr);
}

.kcBbMgGrid[data-slots="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kcBbMgGrid[data-slots="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kcBbMgGrid[data-slots="4"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kcBbMgGrid[data-slots="6"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kcBbMgGrid[data-slots="8"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.kcBbMgCell {
  position: relative;
  min-width: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line, #dce4ef);
  border-radius: 11px;
  background: rgba(255, 255, 255, .58);
}

/*
 * Einzelne Datei bewusst deutlich größer.
 */
.kcBbMgGrid[data-slots="1"] .kcBbMgCell {
  aspect-ratio: auto;
  height: clamp(280px, 38vw, 580px);
}

/*
 * TV / Diashow mit einzelner Datei.
 */
.kcBbMgGrid[data-scope="tv"][data-slots="1"] .kcBbMgCell {
  height: clamp(460px, 70vh, 900px);
}

.kcBbMgViewport {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: transparent;
  cursor: pointer;
}

.kcBbMgImage,
.kcBbMgViewerHost img {
  position: absolute !important;
  left: 50%;
  top: 50%;
  max-width: none !important;
  max-height: none !important;
  object-fit: unset !important;
  transform-origin: center center;
}

.kcBbMgPlaceholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 12px;
  opacity: .65;
}

.kcBbMgDocument {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 8px;
  padding: 12px;
  text-align: center;
}

.kcBbMgDocument strong {
  font-size: 22px;
}

.kcBbMgDocument span {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.kcBbMgSlotBadge {
  position: absolute;
  z-index: 3;
  top: 6px;
  left: 6px;
  min-width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(0, 0, 0, .64);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  pointer-events: none;
}

.kcBbMgEmpty {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 90px;
  border-style: dashed;
  opacity: .28;
}

.kcBbMgViewerHost {
  position: relative !important;
  overflow: hidden !important;
}

.kcBbMgViewerHost iframe[data-kc-mg-frame] {
  position: absolute !important;
  left: 50%;
  top: 50%;
  border: 0;
  transform-origin: center center;
}

@media (max-width: 1100px) {
  .kcBbMgGrid[data-slots="6"],
  .kcBbMgGrid[data-slots="8"] {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .kcBbMgGrid[data-scope="tv"][data-slots="8"] {
    grid-template-columns:
      repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .kcBbMgGrid[data-slots="2"],
  .kcBbMgGrid[data-slots="3"],
  .kcBbMgGrid[data-slots="4"],
  .kcBbMgGrid[data-slots="6"],
  .kcBbMgGrid[data-slots="8"],
  .kcBbMgGrid[data-scope="tv"][data-slots="8"] {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .kcBbMgGrid[data-slots="1"] .kcBbMgCell {
    height: clamp(280px, 72vw, 480px);
  }
}

/* K9F15D5C3C1_BLACKBOARD_EDITOR_GRID */

.kcBbMgEditorConfig {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.kcBbMgEditorConfig > label {
  display: grid;
  gap: 5px;
  font-weight: 700;
}

.kcBbMgEditorConfig select,
.kcBbMgEditorFile select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line, #dce4ef);
  border-radius: 8px;
  padding: 6px 8px;
  background: var(--card, #fff);
}

.kcBbMgEditorMap {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line, #dce4ef);
  border-radius: 10px;
}

.kcBbMgEditorMap[data-slots="1"] {
  grid-template-columns: 1fr;
}

.kcBbMgEditorMap[data-slots="2"] {
  grid-template-columns: repeat(2, 1fr);
}

.kcBbMgEditorMap[data-slots="3"] {
  grid-template-columns: repeat(3, 1fr);
}

.kcBbMgEditorMap[data-slots="4"] {
  grid-template-columns: repeat(4, 1fr);
}

.kcBbMgEditorMap[data-slots="6"] {
  grid-template-columns: repeat(3, 1fr);
}

.kcBbMgEditorMap[data-slots="8"] {
  grid-template-columns: repeat(4, 1fr);
}

.kcBbMgEditorSlot {
  min-width: 0;
  min-height: 58px;
  display: grid;
  align-content: center;
  gap: 3px;
  padding: 7px;
  border: 1px dashed var(--line, #dce4ef);
  border-radius: 8px;
  overflow: hidden;
}

.kcBbMgEditorSlot b {
  font-size: 11px;
}

.kcBbMgEditorSlot span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
}

.kcBbMgEditorFiles {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.kcBbMgEditorFile {
  display: grid;
  grid-template-columns:
    150px minmax(0, 1fr);
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line, #dce4ef);
  border-radius: 11px;
}

.kcBbMgEditorThumb {
  position: relative;
  min-width: 0;
  height: 130px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(120, 130, 145, .08);
}

.kcBbMgEditorThumb img {
  position: absolute !important;
  left: 50%;
  top: 50%;
  max-width: none !important;
  max-height: none !important;
  object-fit: unset !important;
  transform-origin: center center;
}

.kcBbMgEditorExisting {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 12px;
}

.kcBbMgFileIcon {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.kcBbMgEditorMain {
  min-width: 0;
}

.kcBbMgEditorMain > b {
  display: block;
  overflow-wrap: anywhere;
}

.kcBbMgEditorControls {
  display: grid;
  grid-template-columns:
    minmax(140px, 1fr)
    minmax(150px, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.kcBbMgEditorControls label,
.kcBbMgEditorControls > div {
  display: grid;
  gap: 4px;
  font-size: 12px;
}

.kcBbMgRotate {
  gap: 5px;
  flex-wrap: wrap;
}

.kcBbMgRotation {
  align-content: center;
  font-weight: 700;
}

.kcBbMgFileActions {
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 9px;
}

@media (max-width: 760px) {
  .kcBbMgEditorFile {
    grid-template-columns: 1fr;
  }

  .kcBbMgEditorThumb {
    height: 190px;
  }

  .kcBbMgEditorControls {
    grid-template-columns: 1fr;
  }

  .kcBbMgEditorMap[data-slots="4"],
  .kcBbMgEditorMap[data-slots="6"],
  .kcBbMgEditorMap[data-slots="8"] {
    grid-template-columns:
      repeat(2, 1fr);
  }
}

/* K9F15D5D3A1_TV_FIT_TO_SCREEN */

.kcBbTvMain.isOverview
.kcBbMgGrid[data-scope="tv"][data-slots="1"]
.kcBbMgCell {
  height: clamp(
    150px,
    24vh,
    340px
  );
}

.kcBbTvMain.isSlideshow
.kcBbMgGrid[data-scope="tv"][data-slots="1"]
.kcBbMgCell {
  height: clamp(
    320px,
    58vh,
    780px
  );
}

/* K9F15D5D7B_TV_EQUAL_CELL_GRID */

/*
 * Das Medienraster liegt direkt innerhalb
 * der TV-Karte und darf den verbleibenden
 * Platz der gleich großen Rasterzelle nutzen.
 */
.kcBbTvMain.isOverview
.kcBbTvCard
>
.kcBbMgGrid[data-scope="tv"] {
  flex: 1 1 auto;
  min-height: 0;
  align-self: stretch;

  grid-auto-rows:
    minmax(0, 1fr);
}

/*
 * Innerhalb einer definitiven TV-Zelle
 * verteilen sich auch mehrere Medien
 * gleichmäßig auf ihre Rasterzeilen.
 *
 * aspect-ratio der alten natürlichen
 * Karte darf hier nicht mehr die
 * TV-Zellenhöhe bestimmen.
 */
.kcBbTvMain.isOverview
.kcBbTvCard
>
.kcBbMgGrid[data-scope="tv"]
.kcBbMgCell {
  height: auto !important;
  min-height: 0;
  aspect-ratio: auto;
}

/*
 * Ein einzelnes Bild/PDF nutzt den
 * kompletten verbleibenden Medienbereich.
 * Die eigentliche Bilddarstellung bleibt
 * weiterhin CONTAIN.
 */
.kcBbTvMain.isOverview
.kcBbTvCard
>
.kcBbMgGrid[data-scope="tv"][data-slots="1"]
.kcBbMgCell {
  height: 100% !important;
  min-height: 0;
  aspect-ratio: auto;
}