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

:root {
  --color-canvas-bg: #121212;
}

body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  min-height: 100svh;
}

body.show-controls {
  display: grid;
  place-items: center;
  padding: 1em;
}
.container {
  display: flex;
  flex-direction: column;
  gap: 1em;
  width: 100%;
  min-height: 100svh;
}
body.show-controls .container {
  max-width: 600px;
}
canvas {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--color-canvas-bg);
}
body.show-controls canvas {
  border-radius: 4px;
}

.controls {
  display: none;
}
body.show-controls .controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1em;
}
@media screen and (min-width: 600px) {
  body.show-controls .controls {
    grid-template-columns: 1fr 1fr;
  }
}

.input-container {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}

button {
  all: unset;
  background-color: #19d645;
  color: var(--color-canvas-bg);
  border-radius: 4px;
  padding: 0.6em 1em;
  max-width: fit-content;
  cursor: pointer;
}
button:hover,
button:focus-visible {
  filter: brightness(80%);
}