html, body {
  height: 100%;
  margin: 0;
  font-family: sans-serif;
  font-size: 12px;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}


#layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
  min-height:800px;
  box-sizing: border-box;
}

#ui-container {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: auto;
  background-color: #000;
  color: #6A6A6B;
  padding: 10px; 
  margin-top: 0px 0;
  box-sizing: border-box;
  gap: 10px;
}

#ui-container > .column {
  /*flex: 1;*/
  display: flex;
  flex-wrap: wrap;
  flex-direction: row; 
  gap: 10px; 
  overflow: hidden;

}

#canvas-container {
  flex-grow: 1;
  background-color: black;
  width: 100%;
  overflow: hidden;
  /*box-sizing: border-box;*/
}


.checkbox {
    display: flex;
    align-items: top;
    margin-left: 0px;
    margin-right: 10px;
}

.checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  width: 16px;
  height: 16px;
  border: 1px solid white;
  border-radius: 10px;
  outline: none;
  cursor: pointer;
  position: relative;
}

.checkbox label {
  display: flex;
  align-items: center;
  cursor: pointer;
  gap: 5px;
}

.checkbox input[type="checkbox"]:checked::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: white;
  margin: 0px;
  position: absolute;
  top: 3px;
  left: 3px;

}

.button {
    background-color: #fff;
    color: #000;
    border: none;
    display: block;
    margin: 5px 0;
    font-size: 12px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border-radius: 0px;
    border: 1px solid #fff;
    width: 100 px;

}

.input {
    width: 120px;
    height: 14px;
    margin: 5px 0;
    background-color: #000;
    color:#fff;
    border: 1px solid #fff;
    border-color:#fff;
    border-radius:0px;
}


/*Slider*/

.slider {
    display: block;
    width: 120px;
    margin: 5px 0;
    font-size: 12px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border-radius: 0px;
    border: 1px solid #fff;
}

input[type=range] {
    -webkit-appearance: none;
    height:16px;
    
    background: #000;
    margin: 5px 0;
    
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track,
input[type=range]::-moz-range-track,
input[type=range]::-ms-fill-lower,
input[type=range]::-ms-fill-upper {
    height: 16px;
    background: #000;
    cursor: pointer;
    border-radius: 0;
}

/* Chrome specific range input thumb */
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 16px;
    width: 16px;
    background: #ffffff;
    cursor: pointer;
    border-radius: 0;
    border: 0px solid #000;
    
}

input[type=range]::-moz-range-thumb,
input[type=range]::-ms-thumb {
    appearance: none;
    height: 16px;
    width: 16px;
    background: #fff;
    cursor: pointer;
    border: 0px solid #000;
}