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

body {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
}

#map {
  position: absolute;
  inset: 0;
}

#map .maplibregl-canvas {
  cursor: crosshair;
}

.github-link {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2000;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #111;
  text-decoration: none;
}

.github-link:hover {
  background: #ffffff;
}

.github-link svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

@media (max-width: 640px) {
  .github-link {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 3200;
  }
}