/*
 * ASCII Background Component
 *
 * Animated generative noise background using monospace characters.
 * Markup and JS live in app/views/shared/_ascii_bg.html.erb.
 */

.ascii-bg {
  position: fixed;
  inset: 0;
  margin: 0;
  padding: 0;
  font-size: clamp(0.55rem, 1.1vw, 0.85rem);
  line-height: 1.45;
  letter-spacing: 0.22em;
  color: rgba(0, 0, 0, 0.07);
  pointer-events: none;
  white-space: pre;
  font-family: var(--font-stack-monospace);
  z-index: 0;
  user-select: none;
  overflow: hidden;
}

.page-shell {
  position: relative;
  z-index: 1;
}