/* ---------------- Desktop-only play gate ---------------- */
.desktop-only-block {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: none;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #141824 0%, #0a0c12 100%);
  padding: 20px;
}

.desktop-only-block.open { display: flex; }

.desktop-only-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: min(420px, 92%);
  text-align: center;
}

.desktop-only-icon {
  font-size: 2.6rem;
  line-height: 1;
  filter: drop-shadow(0 6px 18px rgba(124, 92, 255, .35));
}

.desktop-only-inner h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.desktop-only-inner h2:focus {
  outline: none;
}

.desktop-only-inner p {
  margin: 0;
  color: var(--text-dim);
  font-size: .95rem;
  line-height: 1.55;
}

.desktop-only-inner .btn {
  margin-top: 6px;
  min-height: var(--touch-min, 44px);
}

.desktop-only-inner .btn.primary {
  min-width: 160px;
  padding: 12px 22px;
}

.desktop-only-inner .btn.primary:focus-visible {
  outline: 2px solid #7c5cff;
  outline-offset: 3px;
}

/* Card badge: desktop-only */
.card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(10, 12, 18, .78);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.card-badge-desktop {
  /* Icon-only marker (no visible text label) */
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(124, 92, 255, .9), rgba(0, 212, 255, .55));
  border-color: transparent;
  font-size: 0;
  letter-spacing: 0;
  text-transform: none;
}

.card-badge-desktop::before {
  content: "🖥";
  font-size: .75rem;
  line-height: 1;
}