.corner-action-menu {
  position: fixed;
  z-index: 1100;
  display: grid;
  gap: 4px;
  min-width: 160px;
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.corner-action-menu[hidden] {
  display: none !important;
}

.corner-action-menu__btn {
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: #333333;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.corner-action-menu__btn:hover {
  background: #fff8f8;
  color: var(--color-brand);
}

/* Während Anordnungs-Demo: Canvas nicht bedienbar + sichtbares Overlay */
body.plate-arrange-demo-active .canvas-container {
  pointer-events: none;
  cursor: wait;
}

body.plate-arrange-demo-active .plate-arrange-demo-overlay,
body.plate-arrange-demo-active .plate-arrange-demo-confirm {
  pointer-events: auto;
  cursor: auto;
}

body.plate-arrange-demo-active .left-sidebar,
body.plate-arrange-demo-active .right-sidebar,
body.plate-arrange-demo-active .topbar {
  pointer-events: none;
  opacity: 0.35;
  transition: opacity 0.25s ease;
}

.canvas-container {
  position: relative;
}

.plate-arrange-demo-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 18px 16px;
  background:
    linear-gradient(180deg, rgba(18, 18, 18, 0.45) 0%, rgba(18, 18, 18, 0.12) 28%, rgba(18, 18, 18, 0.08) 100%);
  pointer-events: none;
}

.plate-arrange-demo-overlay[hidden] {
  display: none !important;
}

.plate-arrange-demo-banner {
  max-width: min(440px, 92%);
  margin-top: 8px;
  padding: 16px 18px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(26, 26, 26, 0.88);
  color: #ffffff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  text-align: center;
  animation: plate-arrange-demo-banner-in 0.35s ease-out;
}

.plate-arrange-demo-kicker {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.plate-arrange-demo-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.plate-arrange-demo-step {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.4;
  color: #ffd7d5;
  min-height: 1.4em;
}

.plate-arrange-demo-confirm {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  min-height: 44px;
  padding: 10px 22px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  background: #e5322d;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 18px rgba(229, 50, 45, 0.4);
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.12s ease;
  /* Absichtlicher CTA-Hinweis — auch bei „weniger Bewegung“ sichtbar halten */
  animation: plate-arrange-demo-confirm-glow 1.6s ease-in-out infinite;
}

.plate-arrange-demo-confirm::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.35);
  pointer-events: none;
  animation: plate-arrange-demo-confirm-ring 1.6s ease-in-out infinite;
}

.plate-arrange-demo-confirm:hover {
  background: #d42a25;
  transform: translateY(-1px);
  animation: none;
  box-shadow: 0 8px 22px rgba(229, 50, 45, 0.48);
}

.plate-arrange-demo-confirm:hover::after {
  animation: none;
  opacity: 0.9;
  box-shadow: none;
}

.plate-arrange-demo-confirm:active {
  transform: translateY(0);
}

.plate-arrange-demo-confirm:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

@keyframes plate-arrange-demo-banner-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes plate-arrange-demo-confirm-ring {
  0% {
    opacity: 0.15;
    transform: scale(0.98);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2);
  }
  55% {
    opacity: 1;
    transform: scale(1.06);
    border-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0);
  }
  100% {
    opacity: 0.15;
    transform: scale(0.98);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

@keyframes plate-arrange-demo-confirm-glow {
  0%,
  100% {
    box-shadow: 0 6px 18px rgba(229, 50, 45, 0.35);
  }
  50% {
    box-shadow:
      0 6px 18px rgba(229, 50, 45, 0.45),
      0 0 0 3px rgba(255, 255, 255, 0.22);
  }
}