* {
    font-family: sans-serif;
  }
  button {
    cursor: pointer;
  }
  
  .chatroom-window {
    background-color: #E9F3F6;
    border: 1px solid #C4D5DF;
    border-radius: 2%;
    box-shadow: 2px 2px rgba(0,0,0,.3);
    /* height: 700px; */
    margin: auto;
    /* width: 700px; */
    display: none;
    
    transform-origin: center center;
  }
  
  .container {
    display: grid;
    grid-gap: 10px;
    grid-template-columns: 1fr 170px;
    grid-template-rows: 1fr 175px 10px;
    height: 570px;
    padding: 10px;
  }
  
  .item {
    border: 2px solid #D2DDE0;
    border-radius: 2px;
  }
  
  /* Top bar */
  .bar {
    border: 0;
    grid-column: 1 / -1;
  }
  .bar__top {
    display: flex;
    padding: 10px;
  }
  .username {
    font-weight: bold;
    margin-bottom: 3px;
  }
  .logo {
    height: 100%;
    margin-right: 5px;
    width: 30px;
  }
  .mood {
    color: #989D9E;
    font-size: .9rem;
    letter-spacing: .5px;
  }
  .bar__bottom {
    background: rgb(247,253,255);
    background: linear-gradient(180deg, rgba(247,253,255,1) 0%, rgba(214,227,234,1) 50%, rgba(238,249,250,1) 100%);  
    border-bottom: 1px solid #D2DDE0;
    border-top: 1px solid #D2DDE0;
    display: flex;
  }
  .action__button {
    background: transparent;
    border: 0;
    font-size: 1.5rem;
  }
  .action__button:active {
    background: #E9F3F6;
    outline: 1px solid #D2DDE0;
  }
  
  /* Profile pictures */
  .img {
    background-color: #FAFBFD;
    max-height: 150px;
    padding: 10px;
  }
  .img__img {
    border: 1px solid #E4EBE3;
    padding: 2px;
  }
  .img__img img {
    /* max-width: 100%; */
    max-width: 140px;
  }

  .lobbyList {
    border: 2px solid #D2DDE0;
    border-radius: 2px;
    height: 133px; 
    text-align: center; 
    font-size: small;
  }
  
  /* Conversation area */
  .conversation {
    background-color: #FAFBFD;
    overflow-y: auto;
    padding: 5px;
  }
  .item p {
    margin: 7px;
    color: #494D4F;
  }
  .message {
    margin-left: 20px;
  }
  
  /* Send message area */
  .send-message {
    display: grid;
    grid-template-rows: 35px auto 23px;
    width: 100%;
  }
  .send-message__buttons {
    background: rgb(247,253,255);
    background: linear-gradient(180deg, rgba(247,253,255,1) 0%, rgba(214,227,234,1) 50%, rgba(238,249,250,1) 100%);  
    border-bottom: 1px solid #D2DDE0;
    display: flex;
  }
  .send-message__button {
    background: transparent;
    border: 0;
    font-size: 1.3rem;
  }
  .send-message__button:active {
    background: #E9F3F6;
    outline: 1px solid #D2DDE0;
  }
  .buttons {
    display: flex;
    flex-direction: column;
  }
  .buttons button {
    font-size: 1.05rem;
    margin: 5px;
    padding: 8px;
  }
  textarea {
    background-color: #FAFBFD;
    border: 0;
    padding-left: 8px;
    padding-top: 8px;
    resize: none;
    width: 100%;
  }
  .send-message__textfield {
    background-color: #FAFBFD;
    display: flex;
    justify-content: space-between;
  }
  .send-message__infos {
    align-items: center;
    background-color: #FBFBFF;
    border-top: 1px solid #D2DDE0;
    color: #8D8E88;
    display: flex;
    font-size: .85em;
    padding-left: 5px;
  }
  
  /* Bottom */
  .message-footer {
    font-size: .9rem;
    font-weight: bold;
    letter-spacing: .8px;
    grid-column: 1 / -1;
  }
  .message-footer a  {
    color: #30343A;
    text-decoration: none;
  }


  /* Responsive design for mobile */
@media (max-width: 900px) {
  .bar__bottom {
    background: rgb(247,253,255);
    background: linear-gradient(180deg, rgba(247,253,255,1) 0%, rgba(214,227,234,1) 50%, rgba(238,249,250,1) 100%);  
    border-bottom: 1px solid #D2DDE0;
    border-top: 1px solid #D2DDE0;
    display: flex;
  }
  .action__button {
    background: transparent;
    border: 0;
    font-size: 0.5rem;
  }
  .action__button:active {
    background: #E9F3F6;
    outline: 1px solid #D2DDE0;
  }

  .send-message__buttons {
    background: rgb(247,253,255);
    background: linear-gradient(180deg, rgba(247,253,255,1) 0%, rgba(214,227,234,1) 50%, rgba(238,249,250,1) 100%);  
    border-bottom: 1px solid #D2DDE0;
    display: flex;
    height: 15px;
  }
  .send-message__button {
    background: transparent;
    border: 0;
    font-size: 0.5rem;
  }
}

  /* Inspired by https://github.com/elrumordelaluz/csshake */
  .is-nudged {
    animation-name: nudge;
    animation-duration: 100ms;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite
  }
  @keyframes nudge {
   2% {
    transform:translate(-.5px, -1.5px) rotate(-.5deg)
   }
   4% {
    transform:translate(2.5px, 2.5px) rotate(.5deg)
   }
   6% {
    transform:translate(-1.5px, 1.5px) rotate(1deg)
   }
   8% {
    transform:translate(.5px, -.5px) rotate(1deg)
   }
   10% {
    transform:translate(2.5px, -.5px) rotate(1deg)
   }
   12% {
    transform:translate(1.5px, -.5px) rotate(1deg)
   }
   14% {
    transform:translate(-.5px, 2.5px) rotate(1deg)
   }
   16% {
    transform:translate(-1.5px, .5px) rotate(1deg)
   }
   18% {
    transform:translate(1.5px, 2.5px) rotate(-.5deg)
   }
   20% {
    transform:translate(2.5px, .5px) rotate(.5deg)
   }
   22% {
    transform:translate(-1.5px, -.5px) rotate(1deg)
   }
   24% {
    transform:translate(-.5px, 2.5px) rotate(-.5deg)
   }
   26% {
    transform:translate(1.5px, .5px) rotate(1deg)
   }
   28% {
    transform:translate(-.5px, 1.5px) rotate(.5deg)
   }
   30% {
    transform:translate(1.5px, -1.5px) rotate(.5deg)
   }
   32% {
    transform:translate(1.5px, 2.5px) rotate(-.5deg)
   }
   34% {
    transform:translate(.5px, .5px) rotate(.5deg)
   }
   36% {
    transform:translate(-1.5px, 2.5px) rotate(.5deg)
   }
   38% {
    transform:translate(-.5px, .5px) rotate(1deg)
   }
   40% {
    transform:translate(.5px, -.5px) rotate(1deg)
   }
   42% {
    transform:translate(.5px, -1.5px) rotate(-.5deg)
   }
   44% {
    transform:translate(.5px, -.5px) rotate(-.5deg)
   }
   46% {
    transform:translate(2.5px, .5px) rotate(1deg)
   }
   48% {
    transform:translate(1.5px, -1.5px) rotate(.5deg)
   }
   50% {
    transform:translate(1.5px, .5px) rotate(1deg)
   }
   52% {
    transform:translate(-1.5px, -1.5px) rotate(-.5deg)
   }
   54% {
    transform:translate(-.5px, -.5px) rotate(.5deg)
   }
   56% {
    transform:translate(2.5px, 1.5px) rotate(-.5deg)
   }
   58% {
    transform:translate(-1.5px, -1.5px) rotate(1deg)
   }
   60% {
    transform:translate(-.5px, -1.5px) rotate(-.5deg)
   }
   62% {
    transform:translate(2.5px, 2.5px) rotate(1deg)
   }
   64% {
    transform:translate(-.5px, 2.5px) rotate(-.5deg)
   }
   66% {
    transform:translate(2.5px, -.5px) rotate(1deg)
   }
   68% {
    transform:translate(-1.5px, -1.5px) rotate(1deg)
   }
   70% {
    transform:translate(1.5px, -.5px) rotate(-.5deg)
   }
   72% {
    transform:translate(2.5px, 2.5px) rotate(-.5deg)
   }
   74% {
    transform:translate(.5px, .5px) rotate(-.5deg)
   }
   76% {
    transform:translate(.5px, -.5px) rotate(-.5deg)
   }
   78% {
    transform:translate(-1.5px, -.5px) rotate(.5deg)
   }
   80% {
    transform:translate(.5px, .5px) rotate(.5deg)
   }
   82% {
    transform:translate(-1.5px, 2.5px) rotate(-.5deg)
   }
   84% {
    transform:translate(-1.5px, 2.5px) rotate(.5deg)
   }
   86% {
    transform:translate(2.5px, 2.5px) rotate(.5deg)
   }
   88% {
    transform:translate(-.5px, 2.5px) rotate(.5deg)
   }
   90% {
    transform:translate(-1.5px, 2.5px) rotate(1deg)
   }
   92% {
    transform:translate(-1.5px, -1.5px) rotate(1deg)
   }
   94% {
    transform:translate(.5px, 2.5px) rotate(1deg)
   }
   96% {
    transform:translate(-1.5px, -.5px) rotate(1deg)
   }
   98% {
    transform:translate(-1.5px, 2.5px) rotate(1deg)
   }
   0%,
   100% {
    transform:translate(0, 0) rotate(0)
   }
  }
  
  /* Neue Stile für Chat-Nachrichten mit Avataren */
  .message-container {
    display: flex;
    margin-bottom: 15px;
    align-items: flex-start;
  }

  .message-avatar {
    margin-right: 10px;
    flex-shrink: 0;
  }

  .message-avatar img {
    border: 1px solid #ccc;
    width: 40px;
    height: 40px;
    object-fit: cover;
  }

  .message-content {
    flex-grow: 1;
  }

  .message-content p {
    margin: 0;
    padding: 0;
  }
  
#3d-chatroom-scene {
  display: none;
  position: relative;
  width: 100%;
  height: 100%;
}

#three-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.game-controls {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 14px;
  z-index: 1000;
}

.chat-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 300px;
  height: 400px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #D2DDE0;
  border-radius: 5px;
  margin: 10px;
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.chat-overlay.collapsed {
  height: 40px;
  overflow: hidden;
}

.chat-overlay-header {
  background: #E9F3F6;
  padding: 5px 10px;
  border-bottom: 1px solid #D2DDE0;
  cursor: pointer;
}

.messages-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 10px;
}

.message-input-container {
  padding: 10px;
  border-top: 1px solid #D2DDE0;
}

.message-input-container textarea {
  width: 100%;
  height: 60px;
  margin-bottom: 5px;
  resize: none;
}

.user-list-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 300px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #D2DDE0;
  border-radius: 5px;
  margin: 10px;
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.user-list-overlay.collapsed {
  height: 40px;
  overflow: hidden;
}

.user-list-header {
  background: #E9F3F6;
  padding: 5px 10px;
  border-bottom: 1px solid #D2DDE0;
  cursor: pointer;
}

.user-list {
  flex-grow: 1;
  overflow-y: auto;
  padding: 10px;
}

#toggle-3d-button {
  transition: background-color 0.2s, outline 0.2s;
}

#toggle-3d-button:hover {
  background-color: #E9F3F6;
}