/* ÜEBUNG TRANSFORMATOREN */

.trafo-row {
  width: 100%;
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
  margin-top: 2rem;
}

#transformatoren .yellow {
  font-size: 1.3em;
  color: #000;
  background-color: var(--aa5);
  padding: 5px;
  border-radius: 5px;
  border: 2px solid black;
  width: auto;
  text-align: center;
  margin: 0.5em;
  width: 90px;
}

#transformatoren .trafo {
  margin-bottom: 0.5em;
  margin-top: 1em;
  width: 100%;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

#transformatoren .trafo-wrapper {
  display: grid;
  grid-template-columns: minmax(90px, max-content) 1fr minmax(90px, max-content);
  gap: 1rem;
  align-items: center;
}

#transformatoren .item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

#transformatoren .form-control {
  width: auto;
}

@media (max-width: 1124px) {
  #transformatoren .trafo {
    max-width: 150px !important;
  }
}

@media (max-width: 768px) {

  #transformatoren{
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  #transformatoren .trafo-row {
    grid-template-columns: 1fr;
  }

  #transformatoren .trafo-wrapper {
    gap: 0.2rem;
  }

  #transformatoren .yellow {
    font-size: 1.1em;
  }
}

/* Uebung Wirkungsgrade*/

#wirkungsgrade {
  justify-content: space-evenly;
}

#wirkungsgrade .tables-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0rem;
}

#wirkungsgrade .table-wrapper {
  width: 100%;
  overflow-x: auto;
}

#wirkungsgrade .table-img {
  width: 100%;
  max-height: 100px;
  position: relative;
  display: block;
  margin-left: auto;
  margin-right: auto;
  padding: 0.5rem;
}

#wirkungsgrade td,
#wirkungsgrade th {
  text-align: center;
  vertical-align: middle;
}

#wirkungsgrade tbody {
  background-color: #f3f6ff;
}

#wirkungsgrade #thead2 {
  display: none;
}

#wirkungsgrade table {
  margin-bottom: 0px;
}

@media (max-width: 600px) {
  #wirkungsgrade .table-img {
    max-height: 70px;
  }

  #wirkungsgrade table td {
    padding: 0.25rem;
  }
}

@media (min-width: 1024px) {
  #wirkungsgrade #thead2 {
    display: table-header-group;
  }

  #wirkungsgrade .tables-wrapper {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  #wirkungsgrade .table-img {
    max-height: 70px;
  }

  #wirkungsgrade .table td {
    padding: 0.25rem;
  }

  #wirkungsgrade .table th {
    padding: 0.15rem;
  }

  #wirkungsgrade .dropdown select.form-control {
    font-size: 16px;
    padding-right: 0.25rem;
    padding-left: 0.25rem;
  }

  #wirkungsgrade th:nth-child(4),
  #wirkungsgrade td:nth-child(4) {
    max-width: 80px;
  }
}

/* Uebung Waermeleitfähigkeit */

#waermeleitfaehigkeit .item-row {
  margin-top: 1rem;
  margin-bottom: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

#waermeleitfaehigkeit .item-wrap {
  width: 100%;
}

#waermeleitfaehigkeit .item-wrap h4 {
  margin: 0;
  padding: 0;
  text-align: center;
  font-size: 22px;
}

#waermeleitfaehigkeit .list-group-item {
  cursor: move;
  padding: 0;
  border-bottom-left-radius: 0px;
  border-bottom-right-radius: 0px;
  border-top-left-radius: 0px;
  border-top-right-radius: 0px;
}

#waermeleitfaehigkeit .list-group-item img {
  width: 100%;
  max-width: 230px;
}

#waermeleitfaehigkeit .list-group-item.false {
  outline: 3px solid var(--danger) !important;
  background-color: var(--false-background) !important;
}

@media (max-width: 800px) {
  #waermeleitfaehigkeit .item-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}