html,
body {
  background-color: rgb(203, 203, 203);
  margin: 0.5rem;
  padding: 0;
  height: 100%;
}

canvas {
  display: block;
}

#controls {
  position: absolute;
  right: 20px;
  background: rgb(30, 30, 30);
  padding: 20px;
  border-radius: 8px;
  font-family: Arial, sans-serif;
  font-size: 14px;
  color: #ffffff;
  z-index: 10;
}
.slider-group {
  width: 100%;
  display: block;
  margin-top: 5px; /* optional: spacing below label */
  margin-bottom: 15px; /* optional: spacing below label */
}

.slider-group input[type="range"] {
  width: 100%;
  display: block;
  margin-top: 5px; /* optional: spacing below label */
  margin-bottom: 15px; /* optional: spacing below label */
}

#easingFunctionSelect {
  width: 100%;
  box-sizing: border-box; /* so padding/border don’t break width */
  margin-top: 4px; /* spacing under label */
  font-family: inherit; /* match your fonts */
  font-size: 14px;
}

#inputTextFieldInput {
  vertical-align: top; /* bei inline oder inline-block Elementen */
  padding-top: 6px; /* achte auf Padding oben */
  padding-bottom: 6px; /* ggf. Padding unten anpassen */
  box-sizing: border-box;
  font-size: 13px;
  resize: vertical;
  width: 100%;
  font-family: inherit;
}

a {
  color: aquamarine;
  text-decoration: none; /* optional: entfernt Unterstreichung */
}

h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}
input[type="range"] {
  -webkit-appearance: none;
  width: 120%;
  height: 5px;
  background: #8f8f8f;
  border-radius: 5px;
  outline: none;
  margin: 0;
  padding: 0;
  cursor: pointer;
}

/* WebKit */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 10px;
  background: #d3d3d3;
  border-radius: 5px; /* optional: adjust as desired */
  cursor: pointer;
  position: relative;
  top: 50%;
  transition: background 0.3s ease;
}

input[type="range"]:hover::-webkit-slider-thumb {
  background: #bfbfbf;
}

/* Firefox */
input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 10px;
  background: #d3d3d3;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s ease;
}

input[type="range"]:hover::-moz-range-thumb {
  background: #bfbfbf;
}

input[type="range"]::-moz-range-track {
  background: #8f8f8f;
  height: 5px;
  border-radius: 5px;
}