#tutorialNarrator {
  position: fixed;
  inset: auto 0 calc(84px + env(safe-area-inset-bottom, 0px)) 0;
  z-index: 7600;
  display: flex;
  justify-content: center;
  padding: 0 18px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 260ms ease,
    transform 260ms ease;
}

#tutorialNarrator.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tutorial-caption {
  width: min(620px, calc(100vw - 36px));
  padding: 16px 18px;
  border: 2px solid rgba(95, 78, 52, 0.22);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 253, 246, 0.96) 0%, rgba(243, 234, 213, 0.96) 100%);
  box-shadow:
    0 4px 0 rgba(198, 184, 148, 0.82),
    0 16px 32px rgba(54, 43, 28, 0.16);
  backdrop-filter: blur(8px);
}

.tutorial-caption__text {
  margin: 0;
  color: #5f4e34;
  font-family: 'Fredoka', system-ui, sans-serif;
  font-size: clamp(1rem, 2.8vw, 1.34rem);
  font-weight: 700;
  line-height: 1.32;
  text-align: center;
}

body.prestart #tutorialNarrator {
  display: none;
}

body.tutorial-stage #sandboxToolbar {
  display: none;
}

body.tutorial-stage #bottom {
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px) scale(0.98);
  transition:
    opacity 560ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

body.tutorial-stage.tutorial-forward-visible #bottom {
  opacity: 1;
  transform: translateY(0) scale(1);
}

body.tutorial-stage #boardRow,
body.tutorial-stage #runBtn {
  display: none;
}

body.tutorial-stage #blocksRow {
  pointer-events: none;
}

body.tutorial-stage.tutorial-forward-visible #blocksRow .ablock {
  animation: none;
}

body.tutorial-stage.tutorial-slot-visible #boardRow {
  display: block;
  animation: tutorialFlowEnter 780ms cubic-bezier(0.2, 1.2, 0.28, 1) both;
}

body.tutorial-stage.tutorial-block-draggable #blocksRow {
  pointer-events: auto;
}

body.tutorial-stage.tutorial-block-draggable #boardRow,
body.tutorial-stage.tutorial-block-draggable #boardRow .pslot,
body.tutorial-stage.tutorial-block-draggable #boardRow .pblock {
  pointer-events: auto;
}

body.tutorial-stage.tutorial-play-visible #runBtn {
  display: flex;
  animation: tutorialFlowEnter 780ms cubic-bezier(0.2, 1.2, 0.28, 1) both;
}

body.tutorial-stage.tutorial-play-visible #runBtn {
  pointer-events: none;
}

body.tutorial-stage.tutorial-play-unlocked #runBtn {
  pointer-events: auto;
}

body.tutorial-stage #sprite {
  pointer-events: auto;
}

body.tutorial-stage #sprite.tutorial-boks-enter {
  animation: tutorialBoksEnter 760ms cubic-bezier(0.18, 0.9, 0.24, 1.22) both;
}

body.tutorial-stage #sprite.tutorial-boks-enter .boks-hero {
  transform-origin: 50% 86%;
  animation: tutorialBoksEnterHero 760ms cubic-bezier(0.16, 0.88, 0.22, 1.24) both;
}

body.tutorial-stage #sprite.tutorial-boks-nudge .boks-hero {
  animation: tutorialBoksNudge 360ms cubic-bezier(0.2, 1, 0.36, 1);
}

body.tutorial-stage #sprite.tutorial-boks-locked {
  cursor: default;
}

@keyframes tutorialElementEnter {
  0% {
    opacity: 0;
    transform: translate(-50%, calc(-50% + 18px)) scale(0.72);
    filter: saturate(0.9) blur(4px);
  }
  62% {
    opacity: 1;
    transform: translate(-50%, calc(-50% - 5px)) scale(1.08);
    filter: saturate(1.06) blur(0);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    filter: none;
  }
}

@keyframes tutorialFlowEnter {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.72);
    filter: saturate(0.9) blur(4px);
  }
  62% {
    opacity: 1;
    transform: translateY(-5px) scale(1.08);
    filter: saturate(1.06) blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: none;
  }
}

@keyframes tutorialBoksEnter {
  0% {
    opacity: 0;
    transform: translateY(34px) scale(0.52) rotate(-12deg);
    filter: saturate(0.82) blur(6px);
  }
  18% {
    opacity: 1;
    transform: translateY(8px) scale(0.84) rotate(7deg);
    filter: saturate(0.96) blur(1.8px);
  }
  46% {
    opacity: 1;
    transform: translateY(-20px) scale(1.18) rotate(-5deg);
    filter: saturate(1.14) blur(0);
  }
  68% {
    opacity: 1;
    transform: translateY(4px) scale(0.96) rotate(2.4deg);
    filter: saturate(1.04) blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: none;
  }
}

@keyframes tutorialBoksEnterHero {
  0% {
    transform: scaleX(1.28) scaleY(0.62) rotate(8deg);
  }
  20% {
    transform: scaleX(0.84) scaleY(1.22) rotate(-5deg);
  }
  48% {
    transform: scaleX(1.1) scaleY(0.92) rotate(3deg);
  }
  72% {
    transform: scaleX(0.96) scaleY(1.04) rotate(-1.6deg);
  }
  100% {
    transform: scaleX(1) scaleY(1) rotate(0deg);
  }
}

@keyframes tutorialBoksNudge {
  0%, 100% {
    transform: translateX(0) rotate(0deg) scale(1);
  }
  25% {
    transform: translateX(-3px) rotate(-2deg) scale(1.02);
  }
  55% {
    transform: translateX(3px) rotate(2deg) scale(1.01);
  }
  78% {
    transform: translateX(-1px) rotate(-0.8deg) scale(1);
  }
}

@media (max-width: 520px) {
  #tutorialNarrator {
    inset-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    padding: 0 12px;
  }

  .tutorial-caption {
    width: calc(100vw - 24px);
    padding: 13px 14px;
    border-radius: 16px;
  }
}