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

body {
  font-family: "Inter", sans-serif;
}

#viewer {
  position: relative;
  width: 100vw;
  height: 100svh;
}

button {
  cursor: pointer;
  background-color: transparent;
  border: 2px solid hsl(0 0% 100% / 0.5);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.2rem;
  font-weight: 500;
  font-family: "Inter", sans-serif;
  color: white;
  border-radius: 8px;
  transition: 300ms ease;
}

button:disabled {
  cursor: not-allowed;
}

@media screen and (hover: hover) {
  button:not(:disabled):hover {
    background-color: hsl(0 0% 100%);
    color: black;
  }
}

button[aria-current="true"] {
  background-color: hsl(0 0% 100%);
  color: black;
}

.tower-controls {
  position: absolute;
  left: 20px;
  top: 10px;
  z-index: 20;

  padding: 1rem;

  border-radius: 16px;

  background-color: hsl(0 0% 0% / 0.4);
}

.floor-controls {
  position: absolute;
  top: 250px;
  left: 20px;
  z-index: 20;

  display: flex;
  flex-direction: column;
  gap: 10px;

  padding: 1rem;

  border-radius: 16px;

  background-color: hsl(0 0% 0% / 0.4);
}

.time-controls {
  position: absolute;
  top: 120px;
  left: 20px;
  z-index: 20;

  display: flex;
  align-items: center;
  gap: 10px;

  padding: 1rem;

  border-radius: 16px;

  background-color: hsl(0 0% 0% / 0.4);
}