/* ============================================================================
   styles.css — style, które w oryginale były w <style> w index.html (1:1)
   ========================================================================= */
html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: radial-gradient(1200px 800px at 50% 35%, #141822 0%, #070910 55%, #05060b 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}
#app {
  position: relative;
  width: 100%;
  height: 100%;
}
canvas {
  display: block;
}
.debugOverlay {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(10, 12, 18, 0.55);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  line-height: 1.35;
  user-select: none;
  pointer-events: none;
  min-width: 260px;
}
.hint {
  opacity: 0.7;
  margin-top: 6px;
}