/* DCM Play — Phase 3 director motion (CSS engine; Lottie mounts overlay when configured) */

@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@600;700;800&display=swap");

body.student-game-body {
  font-family: "Nunito", "Trebuchet MS", "Segoe UI", sans-serif;
}

#play-stage {
  position: relative;
  width: 100%;
  min-height: 360px;
  overflow: hidden;
  border-radius: inherit;
}

#play-stage.play-stage--loading .play-stage-layer-assets {
  opacity: 0.72;
  filter: blur(1px);
}

.play-stage-backdrop {
  position: absolute;
  inset: 0;
}

.play-stage-layer-assets {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.play-stage-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 78%, transparent 36%, rgba(4, 8, 17, 0.42) 100%);
}

.play-stage-lottie {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-stage-lottie svg {
  width: 100% !important;
  height: 100% !important;
  max-height: 100%;
}

.play-stage-lottie-intro {
  z-index: 5;
}

.play-stage-lottie-complete {
  z-index: 4;
}

.play-stage--lottie-hero .play-stage-layer-assets {
  opacity: 0.06;
  transition: opacity 0.35s ease;
}

.play-stage--lottie-overlay .play-stage-layer-assets {
  opacity: 0.92;
  transition: opacity 0.35s ease;
}

.play-stage-lottie {
  mix-blend-mode: screen;
  opacity: 0.88;
}

#play-complete-stage.play-stage--lottie-hero .play-complete-backdrop > img,
#play-complete-stage.play-stage--lottie-hero .play-complete-confetti {
  opacity: 0.12;
}

/* Parallax drift on idle beats */
.director-idle-landing .student-game-asset-ship,
.director-idle-return .student-game-asset-ship {
  animation: director-ship-hover 4.2s ease-in-out infinite;
}

.director-idle-landing .student-game-asset-beep,
.director-idle-gap .student-game-asset-beep,
.director-idle-search .student-game-asset-beep,
.director-idle-return .student-game-asset-beep {
  animation: director-beep-bob 2.4s ease-in-out infinite;
}

.director-idle-landing .student-game-asset-beacon,
.director-idle-crater .student-game-asset-beacon,
.director-idle-return .student-game-asset-beacon {
  animation: director-beacon-pulse 2.8s ease-in-out infinite;
}

/* Scene enter */
.director-enter-landing .play-stage-layer-assets,
.director-enter-gap .play-stage-layer-assets,
.director-enter-search .play-stage-layer-assets,
.director-enter-crater .play-stage-layer-assets,
.director-enter-return .play-stage-layer-assets {
  animation: director-stage-rise 0.95s cubic-bezier(0.2, 0.85, 0.25, 1) both;
}

.director-enter-landing .student-game-asset-ship {
  animation: director-ship-arrive 1.05s cubic-bezier(0.2, 0.85, 0.25, 1) both;
}

.director-enter-gap .student-game-jump-arc {
  animation: director-arc-reveal 1s ease-out both;
}

.director-enter-gap .student-game-jump-arc-path {
  stroke-dashoffset: 80;
  animation: director-arc-draw 1.1s ease-out forwards, director-arc-dash 2.4s linear 1.1s infinite;
}

/* ---- Motion pack v2: ambient + stage life (SVG art stays hero) ---- */
.play-stage-ambient {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.play-stage-ambient-star {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #f8fafc;
  box-shadow: 0 0 8px rgba(248, 250, 252, 0.8);
  animation: director-star-twinkle 3.2s ease-in-out infinite;
}

.play-stage-ambient-star-a { left: 12%; top: 18%; animation-delay: 0s; }
.play-stage-ambient-star-b { left: 72%; top: 12%; animation-delay: 1.1s; width: 3px; height: 3px; }
.play-stage-ambient-star-c { left: 48%; top: 8%; animation-delay: 2s; }

.play-stage-ambient-dust {
  position: absolute;
  width: 28px;
  height: 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
  filter: blur(2px);
  animation: director-dust-drift 6s ease-in-out infinite;
}

.play-stage-ambient-dust-a { left: 8%; bottom: 22%; }
.play-stage-ambient-dust-b { right: 10%; bottom: 28%; animation-delay: 2.4s; }

.director-idle-gap .beep-gap {
  animation: director-beep-float-gap 3.2s ease-in-out infinite, director-beep-antenna 1.6s ease-in-out infinite;
  filter: drop-shadow(0 10px 18px rgba(14, 165, 233, 0.35));
}

.director-idle-gap .captain-gap {
  animation: director-nova-look 4s ease-in-out infinite;
}

.director-idle-gap .student-game-gap {
  animation: director-gap-breathe 3.5s ease-in-out infinite;
}

.director-idle-gap .student-game-gap-rim {
  animation: director-gap-rim-pulse 2.8s ease-in-out infinite;
}

.director-idle-gap .tool-gap {
  animation: director-tool-glint 2.2s ease-in-out infinite;
}

.student-game-gap-mist,
.student-game-gap-rim,
.student-game-tool-shine {
  position: absolute;
  pointer-events: none;
}

.student-game-gap-mist {
  inset: -20% -10%;
  background: radial-gradient(ellipse at 50% 80%, rgba(148, 163, 184, 0.25), transparent 68%);
  animation: director-gap-mist 4s ease-in-out infinite;
}

.student-game-gap-rim {
  inset: 4px;
  border-radius: 50%;
  border: 2px solid rgba(167, 243, 208, 0.35);
}

.student-game-tool-shine {
  inset: -30%;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.45), transparent 62%);
  animation: director-tool-shine 2.2s ease-in-out infinite;
}

.student-game-jump-arc {
  position: absolute;
  overflow: visible;
  z-index: 3;
}

.student-game-jump-arc-path {
  animation: director-arc-dash 2.4s linear infinite;
}

.student-game-jump-arc-dot {
  filter: drop-shadow(0 0 6px rgba(167, 243, 208, 0.9));
}

.director-idle-landing .student-game-landing-lights,
.director-idle-return .student-game-asset-beacon {
  filter: drop-shadow(0 0 12px rgba(250, 204, 21, 0.45));
}

.director-idle-search .student-game-footprints {
  animation: director-footprints-shimmer 2.6s ease-in-out infinite;
}

.director-idle-crater .student-game-flashlight-beam-prop {
  animation: director-beam-sweep 2.8s ease-in-out infinite, student-game-beam-flicker 1.8s ease-in-out infinite;
}

@keyframes director-star-twinkle {
  0%, 100% { opacity: 0.35; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes director-dust-drift {
  0%, 100% { transform: translateX(0); opacity: 0.35; }
  50% { transform: translateX(18px); opacity: 0.7; }
}

@keyframes director-beep-float-gap {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}

@keyframes director-beep-antenna {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(-4deg); }
}

@keyframes director-nova-look {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(6px) rotate(-2deg); }
}

@keyframes director-gap-breathe {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.04); }
}

@keyframes director-gap-rim-pulse {
  0%, 100% { opacity: 0.45; box-shadow: 0 0 0 rgba(52, 211, 153, 0); }
  50% { opacity: 1; box-shadow: 0 0 16px rgba(52, 211, 153, 0.35); }
}

@keyframes director-gap-mist {
  0%, 100% { opacity: 0.5; transform: translateY(0); }
  50% { opacity: 0.85; transform: translateY(-6px); }
}

@keyframes director-tool-glint {
  0%, 100% { transform: scale(1) rotate(0deg); filter: brightness(1); }
  50% { transform: scale(1.06) rotate(-6deg); filter: brightness(1.25); }
}

@keyframes director-tool-shine {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.75; }
}

@keyframes director-arc-dash {
  to { stroke-dashoffset: -48; }
}

@keyframes director-arc-draw {
  to { stroke-dashoffset: 0; }
}

@keyframes director-footprints-shimmer {
  0%, 100% { opacity: 0.65; }
  50% { opacity: 1; filter: brightness(1.15); }
}

.director-enter-crater .student-game-flashlight-beam-prop {
  animation: director-beam-sweep 1.1s ease-out both;
}

.director-enter-search .student-game-footprints {
  animation: director-footprints-in 0.9s ease-out both;
}

/* Outcome reactions */
.director-outcome-success .student-game-asset-beacon {
  animation: director-beacon-bright 1.2s ease-out both;
}

.director-outcome-partial .student-game-beacon-small,
.director-outcome-partial .student-game-asset-beacon {
  animation: director-beacon-flicker 1.3s ease-in-out both;
}

.director-outcome-recoverable .play-stage-vignette {
  animation: director-vignette-worry 1.1s ease-in-out both;
}

.director-commit-pulse .play-stage-layer-assets {
  animation: director-commit-flash 0.48s ease-out both;
}

/* Choice selection */
.student-game-choice-card-portal.student-game-choice-card-selected {
  transform: translateY(-6px) scale(1.03);
  border-color: rgba(52, 211, 153, 0.65);
  box-shadow: 0 14px 32px rgba(16, 185, 129, 0.22);
}

.student-game-preview-banner {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.12);
  color: #fde68a;
  font-weight: 700;
  text-align: center;
}

@keyframes director-stage-rise {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes director-ship-arrive {
  from { opacity: 0; transform: translate(-28px, 16px) scale(0.9); }
  to { opacity: 1; transform: translate(0, 0) scale(1); }
}

@keyframes director-ship-hover {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes director-beep-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@keyframes director-beacon-pulse {
  0%, 100% { opacity: 0.82; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.05); }
}

@keyframes director-beacon-bright {
  0% { filter: brightness(1); transform: scale(1); }
  40% { filter: brightness(1.35); transform: scale(1.08); }
  100% { filter: brightness(1.1); transform: scale(1.02); }
}

@keyframes director-beacon-flicker {
  0%, 100% { opacity: 1; }
  45% { opacity: 0.55; }
  70% { opacity: 0.9; }
}

@keyframes director-arc-reveal {
  from { opacity: 0; transform: scaleX(0.4); }
  to { opacity: 1; transform: scaleX(1); }
}

@keyframes director-beam-sweep {
  from { opacity: 0; transform: rotate(-12deg) scale(0.7); }
  to { opacity: 1; transform: rotate(-8deg) scale(1); }
}

@keyframes director-footprints-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes director-vignette-worry {
  0%, 100% { background: radial-gradient(ellipse at 50% 78%, transparent 36%, rgba(4, 8, 17, 0.42) 100%); }
  50% { background: radial-gradient(ellipse at 50% 78%, transparent 28%, rgba(120, 53, 15, 0.35) 100%); }
}

@keyframes director-commit-flash {
  0% { filter: brightness(1); }
  40% { filter: brightness(1.2); }
  100% { filter: brightness(1); }
}

/* Loading overlay (Beep getting ready) */
.play-stage-loader {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(4, 8, 17, 0.55);
  backdrop-filter: blur(4px);
}

.play-stage-loader.play-stage-loader--active,
.play-stage-loader:not([hidden]) {
  display: flex;
}

.play-stage-loader[hidden] {
  display: none !important;
}

.play-stage-loader-text {
  margin: 0;
  font-weight: 800;
  color: #e2e8f0;
  font-size: 0.95rem;
}

.play-stage-loader-beep {
  width: 72px;
  height: 72px;
  animation: director-beep-bob 1.2s ease-in-out infinite;
}

.play-stage-loader-track {
  width: min(220px, 70%);
  height: 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.25);
  overflow: hidden;
}

.play-stage-loader-bar {
  width: 45%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #34d399, #22d3ee);
  animation: director-loader-bar 1.1s ease-in-out infinite;
}

@keyframes director-loader-bar {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(260%); }
}

/* Parallax environment kit */
.play-stage-parallax {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.play-stage-parallax-far {
  z-index: 0;
  background: radial-gradient(circle at 20% 18%, rgba(99, 102, 241, 0.18), transparent 42%),
    radial-gradient(circle at 78% 24%, rgba(56, 189, 248, 0.12), transparent 38%);
}

.play-stage-parallax-mid {
  z-index: 1;
  background: linear-gradient(180deg, transparent 58%, rgba(15, 23, 42, 0.35) 100%);
}

.director-idle-landing .play-stage-parallax-far,
.director-idle-gap .play-stage-parallax-far,
.director-idle-search .play-stage-parallax-far,
.director-idle-crater .play-stage-parallax-far,
.director-idle-return .play-stage-parallax-far {
  animation: director-parallax-drift 8s ease-in-out infinite;
}

@keyframes director-parallax-drift {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(12px); }
}

/* Scene exit transition */
.director-exit-slide-left .play-stage-layer-assets {
  animation: director-exit-slide 0.72s cubic-bezier(0.45, 0, 0.75, 0.2) both;
}

.director-exit-slide-left .student-game-portal-world,
.director-exit-slide-left {
  animation: director-exit-fade 0.72s ease-out both;
}

@keyframes director-exit-slide {
  to { opacity: 0; transform: translateX(-14%) scale(0.98); }
}

@keyframes director-exit-fade {
  to { opacity: 0.92; }
}

/* Stage character placement (portal) */
.student-game-portal .captain-landing { left: 18%; top: 38%; width: 72px; }
.student-game-portal .captain-gap { left: 8%; top: 40%; width: 68px; }
.student-game-portal .captain-return { right: 28%; bottom: 22%; width: 72px; }

/* Character emotional states */
.director-mood-beep-happy .student-game-asset-beep,
.director-mood-beep-celebrate .student-game-asset-beep {
  animation: director-beep-happy 1.6s ease-in-out infinite;
}

.director-mood-beep-curious .student-game-asset-beep {
  transform: rotate(-6deg);
  animation: director-beep-bob 1.8s ease-in-out infinite;
}

.director-mood-beep-worried .student-game-asset-beep {
  animation: director-beep-worry 1.4s ease-in-out infinite;
  filter: saturate(0.85);
}

.director-mood-nova-reassuring .student-game-asset-captain {
  animation: director-nova-wave 2.2s ease-in-out infinite;
}

.director-mood-nova-thoughtful .student-game-asset-captain {
  opacity: 0.92;
  transform: scale(0.98);
}

@keyframes director-beep-happy {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.04); }
}

@keyframes director-beep-worry {
  0%, 100% { transform: translateX(0); }
  35% { transform: translateX(-4px); }
  70% { transform: translateX(4px); }
}

@keyframes director-nova-wave {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(-3deg) translateY(-4px); }
}

/* Choice tray highlight during idle */
.student-game-portal-tray-inner {
  content-visibility: auto;
  contain-intrinsic-size: 320px;
}

.director-idle-landing ~ .student-game-portal-tray .student-game-portal-tray-inner,
.student-game-portal:has(#play-stage.director-idle-landing) .student-game-portal-tray-inner,
.student-game-portal:has(#play-stage[class*="director-idle-"]) .student-game-portal-tray-inner {
  box-shadow: 0 -8px 28px rgba(16, 185, 129, 0.12);
  border-color: rgba(52, 211, 153, 0.22);
}

/* Mission intro phases */
.director-intro-playing .student-game-intro-ship {
  animation: student-game-intro-ship-flight 3.6s ease-in-out infinite;
}

.director-intro-phase-launch .student-game-intro-ship {
  animation: director-intro-launch 4.2s ease-in-out both;
}

.director-intro-phase-launch .student-game-intro-ship-exhaust {
  animation: student-game-intro-exhaust-pulse 0.7s ease-in-out infinite;
}

.director-intro-phase-approach .student-game-intro-ship {
  animation: director-intro-approach 4.2s ease-in-out both;
}

.director-intro-phase-approach .student-game-intro-moon {
  transform: translateX(0) scale(1.05);
  transition: transform 1.2s ease-out;
}

.director-intro-phase-beacon .student-game-intro-moon-beacon,
.director-intro-ready .student-game-intro-moon-beacon {
  animation: director-intro-beacon-flicker 1.35s ease-in-out infinite;
}

.student-game-intro-beacon-glow {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.55), transparent 68%);
  opacity: 0;
}

.director-intro-phase-beacon .student-game-intro-beacon-glow {
  opacity: 1;
  animation: director-intro-beacon-glow 1.35s ease-in-out infinite;
}

.student-game-intro-progress-wrap {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  z-index: 6;
}

.student-game-intro-progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.55);
  overflow: hidden;
}

.student-game-intro-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #34d399, #22d3ee);
  transition: width 0.25s ease-out;
}

.student-game-intro-controls {
  margin-top: 12px;
  display: flex;
  justify-content: center;
}

@keyframes director-intro-launch {
  0% { transform: translate(8%, 12%) scale(0.85); opacity: 0.6; }
  40% { transform: translate(22%, -4%) scale(1); opacity: 1; }
  100% { transform: translate(38%, -8%) scale(1.02); opacity: 1; }
}

@keyframes director-intro-approach {
  0% { transform: translate(38%, -8%) scale(1.02); }
  100% { transform: translate(58%, 2%) scale(0.96); }
}

@keyframes director-intro-beacon-flicker {
  0%, 100% { filter: brightness(1); opacity: 1; }
  50% { filter: brightness(0.72); opacity: 0.78; }
}

@keyframes director-intro-beacon-glow {
  0%, 100% { opacity: 0.35; transform: scale(0.92); }
  50% { opacity: 0.95; transform: scale(1.08); }
}

/* Mission complete celebration */
#play-complete-stage,
.play-complete-stage {
  position: relative;
  width: 100%;
  min-height: 280px;
  margin: 16px 0 20px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(180deg, #0b1224 0%, #111827 100%);
}

.play-complete-backdrop {
  position: absolute;
  inset: 0;
}

.play-complete-backdrop .student-game-asset-beacon {
  left: 50%;
  top: 28%;
  transform: translateX(-50%);
  width: 88px;
}

.play-complete-backdrop .student-game-asset-beep {
  left: 28%;
  bottom: 18%;
  width: 72px;
}

.play-complete-backdrop .student-game-asset-captain {
  right: 22%;
  bottom: 16%;
  width: 80px;
}

.play-complete-backdrop .student-game-asset-ship {
  left: 12%;
  bottom: 8%;
  width: 110px;
  opacity: 0.85;
}

.director-complete-celebration .student-game-asset-beacon,
#play-complete-stage.director-complete-celebration .student-game-asset-beacon {
  animation: director-beacon-bright 2.2s ease-out both;
}

.director-complete-celebration .student-game-asset-beep,
#play-complete-stage.director-complete-celebration .student-game-asset-beep {
  animation: director-beep-happy 1.8s ease-in-out infinite;
}

.director-complete-celebration .student-game-asset-captain,
#play-complete-stage.director-complete-celebration .student-game-asset-captain {
  animation: director-nova-wave 2.4s ease-in-out infinite;
}

.play-complete-confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, #fbbf24 2px, transparent 2.5px),
    radial-gradient(circle, #34d399 2px, transparent 2.5px),
    radial-gradient(circle, #38bdf8 2px, transparent 2.5px);
  background-size: 48px 48px, 64px 64px, 56px 56px;
  background-position: 10% 20%, 70% 30%, 40% 70%;
  opacity: 0;
  animation: director-confetti-fall 2.4s ease-out both;
}

.director-complete-celebration .play-complete-confetti {
  opacity: 0.75;
}

.director-complete-star {
  animation: director-star-pop 0.55s cubic-bezier(0.2, 0.85, 0.25, 1) both;
}

.director-complete-badge {
  animation: director-badge-reveal 0.8s ease-out 0.4s both;
}

@keyframes director-confetti-fall {
  0% { opacity: 0; transform: translateY(-12px); }
  30% { opacity: 0.8; }
  100% { opacity: 0.35; transform: translateY(8px); }
}

@keyframes director-star-pop {
  from { transform: scale(0.4); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes director-badge-reveal {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.student-game-button-loading {
  opacity: 0.85;
  pointer-events: none;
}

.student-game-actions-wrap {
  flex-wrap: wrap;
  gap: 10px;
}

@media (prefers-reduced-motion: reduce) {
  #play-stage *,
  #play-stage::before,
  #play-stage::after,
  #play-complete-stage *,
  #mission-intro-stage * {
    animation: none !important;
    transition: none !important;
  }

  .play-stage-loader {
    display: none !important;
  }

  .student-game-choice-card-portal.student-game-choice-card-selected {
    transform: none;
  }

  .director-intro-ready .student-game-intro-moon-beacon {
    filter: none;
    opacity: 1;
  }
}