body {
  margin: 0;
  background-color: #f5f5f5;
  font-size: 16px;
}
.font_cuprum {
  font-family: "Cuprum", sans-serif;
  font-weight: normal;
  font-style: normal;
  font-optical-sizing: auto;
}

header {
  background: linear-gradient(90deg, #008C45 0%, #FFFFFF 35%,#FFFFFF 65%,  #CD212A);
  width: 100%;
  height: 100px;
  padding-left: 10px;
  display: flex;
  align-items: center;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}
#titel {
  margin: 0;
}

.content_einleitung {
  margin: 40px auto;
  max-width: 80%;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  box-sizing: border-box;
}

.content_text {
  flex: 1 1 300px;
  padding: 10px;
  min-width: 280px;
  box-sizing: border-box;
}

.content_einleitung h1 {
  margin-bottom: 0px;
}

.content_einleitung h3 {
  margin-top: 0px;
}

.bild {
  flex: 1 1 300px;
  min-width: 180px;
  min-height: 200px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  box-sizing: border-box;
  max-width: 400px;
  height: auto;
}


#controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 0;
  box-sizing: border-box;
}

.control_area {
  display: flex;
  align-items: center;
  overflow-x: auto;
  padding: 10px 20px;
  box-sizing: border-box;
}

.content {
  background-color: #e9e9e9;
  margin: 20px auto;
  max-width: 80%;
  height: 85vh;
  border-radius: 10px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.map_area {
  background-color: #e9e9e9;
  flex: 1 1 auto;
  display: flex;
  border-radius: 10px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  min-height: 400px;
  box-sizing: border-box;
}

#map {
  border-radius: 10px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2);
  height: 100%;
  min-width: 300px;
  flex-grow: 1;
  box-sizing: border-box;
}

.map_full {
  flex: 1 1 100%;
}

.map_split {
  flex: 0 0 50%;
  max-width: 50%;
  box-sizing: border-box;
}

.image_panel {
  flex: 0 0 50%;
  max-height: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 10px;
}

.image_panel img,
.image_panel video {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}

.image_panel button {
  width: 30px;
  height: 30px;
  background-color: rgba(0, 0, 0, 0.4);
  border: none;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  border-radius: 8px;
  margin: 8px;
}

.image_panel button:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

.image_panel .button_close {
  position: absolute;
  top: 5px;
  right: 5px;
}
.hidden {
  display: none;
}
.invisible {
  visibility: hidden;
  pointer-events: none;
}


/* Popup auf der Karte */
.popup-imgs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 5px;
}
.popup-imgs img {
  width: 100px;
  border-radius: 4px;
}


/* Checkbox */
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #ccc;
  transition: 0.3s;
  border-radius: 20px;
}

input:checked + .slider {
  background-color: var(--tag-color, #585858);
}

.slider::before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: var(--tag-color, #585858);
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
input:checked + .slider::before {
  transform: translateX(20px);
  background-color: white;
}


.gruppen-eintrag{
  display: flex;
  align-items: center;
}
.gruppenliste img {
  height: 30px;
  margin-right: 10px;
  margin-bottom: 5px;
}

.site-footer {
  font-size: 0.8em;
  text-align: center;
  color: #888;
  background: #f9f9f9;
  border-top: 1px solid #ddd;
  padding: 5px;
}
.site-footer p {
  margin: 5px;
}
.site-footer a {
  text-decoration: none;
  color: #515981;
}
.site-footer a:hover {
  text-decoration: none;
  color: #99aaff;
}


.forbidden_icon {
  width: 120px;
  height: 120px;
  margin-bottom: 30px;
  fill: #CD212A;
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.2));
}

a.button-back {
  display: inline-block;
  padding: 12px 25px;
  background: #008C45; /* Grün aus Header */
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 140, 69, 0.4);
}

a.button-back:hover {
  background-color: #006933;
  box-shadow: 0 6px 12px rgba(0, 105, 52, 0.6);
}

main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  max-width: 600px;
  margin: 0 auto;
}

main h1 {
  font-size: 2.5rem;
  color: #CD212A; /* Rot aus Header */
  margin-bottom: 10px;
}

main p {
  font-size: 1.25rem;
  margin-bottom: 30px;
  line-height: 1.4;
}

.body_forbidden {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: "Cuprum", sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  color: #333;
  text-align: center;
}


/* Bestehender CSS-Code bleibt erhalten */

/* Media Query für Tablets und kleinere Desktops */
@media (max-width: 768px) {
  header {
    height: 80px;
    padding-left: 5px;
  }

  #titel {
    font-size: 1.5em;
  }

  .content_einleitung {
    margin: 20px auto;
    max-width: 95%;
    flex-direction: column;
    gap: 10px;
  }

  .content_text {
    flex: 1 1 100%; /* Nimmt volle Breite ein */
    min-width: unset;
    text-align: center;
    padding: 5px; /* Weniger Padding */
  }

  .content_einleitung h1 {
    font-size: 2em;
  }

  .content_einleitung h3 {
    font-size: 1.2em;
  }

  .bild {
    flex: 1 1 100%; /* Nimmt volle Breite ein */
    max-width: 90%;
    margin: 0 auto;
    min-height: 150px; /* Kleinere Mindesthöhe */
  }

  .content {
    max-width: 95%;
    height: auto;
    min-height: 500px;
  }

  .map_area {
    flex-direction: column;
  }

  .map_split, .map_full {
    flex: 1 1 100%;
    max-width: 100%;
    min-height: 300px;
  }

  .image_panel {
    flex: 1 1 100%;
    max-width: 100%;
    max-height: 300px;
    padding: 5px;
  }

  .image_panel button {
    width: 25px;
    height: 25px;
    font-size: 0.9rem;
    margin: 5px; /* Weniger Margin */
  }

  .image_panel .button_close {
    top: 3px;
    right: 3px;
  }

  .control_area {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
    gap: 5px; /* Weniger Abstand */
  }

  .gruppen-eintrag {
    font-size: 0.9em;
    margin-bottom: 3px;
  }

  .gruppenliste img {
    height: 25px;
    margin-right: 8px;
  }

  .site-footer {
    padding: 10px;
    font-size: 0.7em;
  }

  main {
    padding: 20px 10px;
    max-width: 95%;
  }

  main h1 {
    font-size: 2rem;
  }

  main p {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .forbidden_icon {
    width: 90px;
    height: 90px;
    margin-bottom: 20px;
  }

  a.button-back {
    padding: 10px 20px;
    font-size: 0.9em;
  }
}

/* Media Query für Smartphones */
@media (max-width: 480px) {
  header {
    height: 60px;
  }

  #titel {
    font-size: 1.2em;
  }

  .content_einleitung h1 {
    font-size: 1.8em;
  }

  .content_einleitung h3 {
    font-size: 1em;
  }

  .gruppen-eintrag {
    font-size: 0.85em;
  }

  .gruppenliste img {
    height: 20px;
    margin-right: 5px;
  }

  .switch {
    width: 35px;
    height: 18px;
  }

  .slider::before {
    height: 12px;
    width: 12px;
    left: 2px;
    bottom: 2px;
  }
  input:checked + .slider::before {
    transform: translateX(17px);
  }

  main h1 {
    font-size: 1.8rem;
  }

  main p {
    font-size: 0.9rem;
  }
}