* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  overflow: hidden;
}

.hide-ui #gui-container {
  font-family: "Segoe UI", sans-serif;
  font-size: 13px;
}

.button {
  background-color: #2c2c2c;
  color: #e0e0e0;
  font-family: "Segoe UI", sans-serif;
  font-size: 13px;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  cursor: pointer;

  &:hover {
    background-color: #3a3a3a;
  }

  &:active {
    background-color: #1e1e1e;
  }
}

#gui-container {
  flex: 1;
}

.hide-ui #main-gui {
  display: none;
}

#randomize-button {
  padding: 15px;
}

canvas {
  position: absolute;
  inset: 0;
}

#main-gui {
  z-index: 10;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
}

@media (min-width: 950px) {
  #main-gui {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 520px;
  }
}

@media (max-width: 950px) {
  #main-gui {
    position: fixed;
    bottom: 10px;
    left: 10px;
    right: 10px;
    align-items: flex-end;

    .gui-scroller {
      max-height: 50vh;
    }
  }
}