:not(:defined) > * {
  display: none;
}

html {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

model-viewer {
  width: 100%;
  height: 100%;
  background-color: #ffffff;
}


.progress-bar {
  display: block;
  width: 33%;
  height: 10%;
  max-height: 2%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  border-radius: 25px;
  box-shadow: 0px 3px 10px 3px rgba(0, 0, 0, 0.5), 0px 0px 5px 1px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.9);
  background-color: rgba(0, 0, 0, 0.5);
}

.progress-bar.hide {
  visibility: hidden;
  transition: visibility 0.3s;
}

.update-bar {
  background-color: rgba(255, 255, 255, 0.9);
  width: 0%;
  height: 100%;
  border-radius: 25px;
  float: left;
  transition: width 0.3s;
}

#ar-button {
  background-image: url(ar_icon.png);
  background-repeat: no-repeat;
  background-size: 20px 20px;
  background-position: 12px 50%;
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  bottom: 70px;
  padding: 0px 16px 0px 40px;
  font-family: Roboto Regular, Helvetica Neue, sans-serif;
  font-size: 14px;
  color:white;
  height: 36px;
  line-height: 36px;
  border-radius: 18px;

}

#ar-button:active {
  background-color: #E8EAED;
}

#ar-button:focus {
  outline: none;
}



@keyframes circle {
  from { transform: translateX(-50%) rotate(0deg) translateX(50px) rotate(0deg); }
  to   { transform: translateX(-50%) rotate(360deg) translateX(50px) rotate(-360deg); }
}

@keyframes elongate {
  from { transform: translateX(100px); }
  to   { transform: translateX(-100px); }
}

model-viewer > #ar-prompt {
  position: absolute;
  left: 50%;
  bottom: 60px;
  animation: elongate 2s infinite ease-in-out alternate;
  display: none;
}

model-viewer[ar-status="session-started"] > #ar-prompt {
  display: block;
}

model-viewer > #ar-prompt > img {
  animation: circle 4s linear infinite;
}

.slide:hover {
  opacity: 1;
  transition: opacity .7s;
}


.slider {
  width: 90%;
  text-align: center;
  overflow: hidden;
  position: absolute;
  bottom: 2px;
  margin-left: -45%;
  margin-bottom: 20px;
  margin-right: 20px;
  display: flex;
  left: 50%;
 

 
}

.slides {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
 
  padding: 5px;

  margin-left: 5px;

}

.slide {
  scroll-snap-align: start;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #fff;
  margin-right: 5px;
  border-radius: 10px;
  border: none;
  display: flex; 
  opacity: .4;

}

.slide.selected {
  border: 2px solid #4285f4;
}

.slide:focus {
  outline: none;
}

.slide:focus-visible {
  outline: 1px solid #4285f4;
}


.nadpis1 {
  font-size: 20px; color:white; font-family: arial; font-weight: 500; margin-left:10px; margin-right:10px;
  border-radius: 10px;
 
   background-color: rgba(0, 0, 0, 0.3); padding: 10px; box-shadow: 10px 10px 30px black;
  
   
}

.logo {
  width: 200px; margin-left: 50px; margin-top: 50px; display: none;
}

@media only screen and (min-width: 1080px) {

  .slide {
    scroll-snap-align: start;
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: #fff;
    margin-right: 5px;
    border-radius: 10px;
    border: none;
    display: flex;
    opacity: .3;}

.nadpis1 {
  font-size: 30px; color:white; font-family:; font-weight: 500; margin-left:10px; margin-right:10px;
  width: 300px;
   border-radius: 10px; padding: 10px; box-shadow: 15px 15px 30px black;}
.logo {
  width: 300px; margin-left: 50px; margin-top: 50px; display: initial; }



}