* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
}
h1 {
  font-size: 2em;
  font-weight: 300;
  margin-bottom: 0.5em;
}

h2 {
  font-size: 1.4em;
  font-weight: 300;
  margin-bottom: 0.5em;
}

p,
li {
  font-size: 1.2em;
  font-weight: 300;
  line-height: 1.5;
  margin-top: 0.5em;
}

html,
body {
  overflow: hidden;
  height: 100%;
}
#settings {
  width: 100vw;
  text-align: center;
  margin: 0.1em 0;
  padding: 0 0;
}
#settings > button {
  font-size: 2em;
  margin: 10px;
}
.webgl {
  /* position: fixed; */
  /* top: 0;
    left: 0; */
  outline: none;
  position: absolute;
  z-index: 0;
}
main {
  position: absolute;
  /* round corners */
  border-radius: 10px;
  margin: 2em;
  padding: 2em;
  z-index: 10;
  color: aliceblue;
  background-color: rgba(0, 0, 0, 0.9);
  max-width: 500px;
}
main > p {
  margin-top: 0.5em;
}
/* main > ol {
  margin: 0.25em;
}
main > ol > li {
  margin: 0.2em;
} */
a {
  color: aliceblue;
}
main > a {
  margin: 0.2em;
  /* not inlne */
  /* display: block; */
}
main > a:hover {
  color: lightblue;
}
#login-panel {
  position: fixed;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.8);
  padding: 20px;
  padding-bottom: 0px;
  border-radius: 10px;
  color: white;
  width: 300px;
  top: 30px; /* 30px margin from the top */
  left: 30px; /* 30px margin from the left */
}

.section {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid white;
}

.section:last-child {
  border-bottom: none;
  margin-top: 20px;
}

#username {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 5px;
  color: white;
}

#username:focus {
  background-color: rgba(255, 255, 255, 0.5);
}

.color-grid {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
}

.color-option {
  width: 40px;
  height: 40px;
  border-radius: 10%; /* Rounded corners */
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.color-option.selected {
  transform: scale(1.2);
  box-shadow: 0 0 10px 3px rgba(255, 255, 255, 0.8);
  border: 3px solid white;
}

.pastel-blue {
  background-color: #a2d2ff;
}
.pastel-pink {
  background-color: #ffafcc;
}
.pastel-green {
  background-color: #caffbf;
}
.pastel-yellow {
  background-color: #ffd6a5;
}
.pastel-purple {
  background-color: #bdb2ff;
}
.pastel-orange {
  background-color: #ffadad;
}

#login-button {
  width: 100%;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 5px;
  color: white;
  cursor: pointer;
}