* {
  box-sizing: border-box;
}

html,
body,
#pass-root {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #000;
}

body {
  min-width: 320px;
}

canvas {
  display: block;
  touch-action: none;
}

.loading {
  display: grid;
  width: 100%;
  height: 100%;
  color: #fff;
  background: #000;
  font: 12px monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  place-items: center;
}

.flip-control {
  position: fixed;
  z-index: 5;
  right: 50%;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid #ffffff2b;
  border-radius: 5px;
  color: #d7d7d7;
  background: #0b0b0be6;
  box-shadow: none;
  font: 500 15px monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transform: translateX(50%);
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.flip-control:hover,
.flip-control:focus-visible {
  border-color: #ffffff70;
  color: #fff;
  background: #151515f2;
  outline: none;
}

.flip-control span {
  font: 17px Arial, sans-serif;
}