:root {
  --bg: #f6efe7;
  --text: #1f1a17;
  --muted: #8a7b73;
  --accent: #d96b44;
  --accent-soft: rgba(217, 107, 68, 0.14);
  --danger: #d45d5d;
  --success: #2f7b65;
  --border: rgba(43, 32, 28, 0.1);
  --shadow: 0 30px 70px rgba(44, 31, 23, 0.14);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: "Sora", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(239, 200, 170, 0.62), transparent 34%),
    radial-gradient(circle at top right, rgba(194, 223, 216, 0.5), transparent 28%),
    linear-gradient(180deg, #fcf8f3 0%, #f3e8dc 100%);
}

body.mobile-blocked .app-shell {
  filter: blur(10px);
  transform: scale(0.985);
  transition: filter 0.3s ease, transform 0.3s ease;
}

body.phone-mobile-active .app-shell {
  transform: scale(0.94);
  transform-origin: center center;
}

body.phone-landscape-active .app-shell {
  transform: scale(0.82);
  transform-origin: center center;
}

.mobile-gate {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

body.mobile-blocked .mobile-gate {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-gate__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 16, 13, 0.48);
  backdrop-filter: blur(14px);
}

.mobile-gate__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  padding: 1.4rem;
  border-radius: 28px;
  background: rgba(255, 251, 247, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 30px 70px rgba(35, 25, 19, 0.18);
  text-align: center;
  display: none;
}

body.mobile-step-desktop .mobile-gate__panel--desktop,
body.mobile-step-rotate .mobile-gate__panel--rotate {
  display: block;
}

.mobile-gate__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #b26b4d;
}

.mobile-gate__panel h2 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.mobile-gate__panel p {
  margin: 0.9rem 0 0;
  color: #655850;
  line-height: 1.65;
}

.mobile-gate__button {
  margin-top: 1.1rem;
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 0.95rem 1rem;
  background: linear-gradient(135deg, #211a17, #4a3a32);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.page-glow {
  position: absolute;
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  filter: blur(68px);
  opacity: 0.5;
}

.page-glow--left {
  top: -12rem;
  left: -10rem;
  background: rgba(226, 168, 127, 0.6);
}

.page-glow--right {
  right: -10rem;
  bottom: -14rem;
  background: rgba(129, 184, 173, 0.38);
}

.app-shell,
.scene {
  width: 100%;
  height: 100%;
}

.scene {
  position: relative;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  overflow: hidden;
}

.intro-panel,
.reveal-stage,
.letter-stage,
.confession-stage,
.tv-stage,
.decision-stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.intro-panel {
  gap: 1.5rem;
  align-content: center;
  justify-items: center;
  transition:
    opacity 0.7s var(--ease-premium),
    transform 0.7s var(--ease-premium),
    filter 0.7s var(--ease-premium);
}

.scene.is-unlocking .intro-panel {
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  filter: blur(12px);
}

.gate-title {
  margin: 0;
  max-width: 14ch;
  text-align: center;
  font-size: clamp(2.3rem, 6vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.code-form {
  width: min(100%, 540px);
  padding: clamp(1rem, 2vw, 1.2rem);
  border-radius: 30px;
  background: rgba(255, 252, 248, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.code-inputs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.code-input {
  width: clamp(3rem, 8vw, 4.2rem);
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.95);
  text-align: center;
  font: 700 clamp(1.3rem, 3vw, 1.8rem) / 1 "Sora", sans-serif;
  color: var(--text);
  transition:
    transform 0.28s var(--ease-premium),
    border-color 0.28s var(--ease-premium),
    box-shadow 0.28s var(--ease-premium),
    background 0.28s var(--ease-premium);
}

.code-input:hover {
  transform: translateY(-2px);
}

.code-input:focus {
  outline: none;
  border-color: rgba(217, 107, 68, 0.48);
  box-shadow: 0 0 0 6px var(--accent-soft);
  transform: translateY(-2px) scale(1.03);
}

.code-form.has-error .code-inputs {
  animation: subtleShake 0.4s ease;
}

.code-form.has-error .code-input {
  border-color: rgba(212, 93, 93, 0.4);
  background: rgba(255, 244, 244, 0.95);
}

.code-divider {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: rgba(43, 32, 28, 0.16);
}

.unlock-button {
  width: 100%;
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, #211a17, #4a3a32);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.28s var(--ease-premium),
    opacity 0.28s ease,
    box-shadow 0.28s var(--ease-premium);
}

.unlock-button:hover:enabled {
  transform: translateY(-2px);
  box-shadow: 0 16px 26px rgba(33, 26, 23, 0.18);
}

.unlock-button:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.status-message {
  min-height: 1.25rem;
  margin: 0.8rem 0 0;
  text-align: center;
  font-size: 0.92rem;
  color: var(--muted);
}

.status-message.is-error {
  color: var(--danger);
}

.status-message.is-success {
  color: var(--success);
}

.reveal-stage {
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.45s ease,
    visibility 0.45s ease,
    transform 0.65s var(--ease-premium);
}

.scene.is-revealing .reveal-stage {
  opacity: 1;
  visibility: visible;
}

.scene.is-letter-visible .reveal-stage {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px) scale(0.985);
}

.paint-svg {
  width: min(92vw, 900px);
  height: auto;
  --paint-opacity: 0.22;
  --paint-scale: 0.985;
  opacity: var(--paint-opacity);
  transform: translateY(10px) scale(var(--paint-scale)) translateZ(0);
  will-change: opacity, transform;
  backface-visibility: hidden;
  text-rendering: geometricPrecision;
  shape-rendering: geometricPrecision;
}

.paint-mask-stroke {
  fill: none;
  stroke: white;
  stroke-width: 84;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.paint-shadow,
.paint-fill,
.paint-outline {
  font-family: "Caveat", cursive;
  font-size: 180px;
  font-weight: 700;
  letter-spacing: 1px;
}

.paint-shadow {
  fill: rgba(31, 26, 23, 0.08);
  transform: translate(8px, 10px);
}

.paint-fill {
  fill: url(#paintGradient);
}

.paint-outline {
  fill: none;
  stroke: rgba(92, 50, 31, 0.18);
  stroke-width: 4;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.letter-stage {
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.55s ease,
    visibility 0.55s ease,
    transform 0.75s var(--ease-premium);
  transform: translateY(18px);
}

.scene.is-letter-visible .letter-stage {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scene.is-confession-visible .letter-stage,
.scene.is-tv-visible .letter-stage {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-18px) scale(0.985);
}

.letter-shell {
  width: 100%;
  max-width: 1320px;
  min-height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: clamp(1rem, 2vw, 1.55rem);
  text-align: center;
}

.letter-copy,
.wish-item {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease-premium),
    transform 0.7s var(--ease-premium);
}

.letter-copy.is-visible,
.wish-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.letter-copy {
  margin: 0 auto;
  max-width: 1180px;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.8;
  color: #5c5048;
}

.countdown-text,
.wish-word {
  display: inline-block;
  font-weight: 700;
}

.countdown-text {
  background: linear-gradient(135deg, #ffb29f 0%, #f38db0 46%, #bb78cf 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wish-word--wisdom {
  background: linear-gradient(135deg, #ffe4a4 0%, #ffc86a 42%, #f09a58 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wish-list {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.2rem 1.8rem;
  max-width: 1180px;
}

.wish-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-width: min(100%, 220px);
}

.wish-emoji {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  font-size: 1.7rem;
  filter: drop-shadow(0 8px 14px rgba(31, 26, 23, 0.12));
}

.wish-emoji--study {
  animation: floatStudy 2.8s ease-in-out infinite;
}

.wish-emoji--money {
  animation: floatMoney 2.6s ease-in-out infinite;
}

.wish-emoji--love {
  animation: none;
}

.wish-emoji--dreams {
  animation: driftDreams 3.2s ease-in-out infinite;
}

.wish-word {
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.15;
}

.wish-word--money {
  background: linear-gradient(135deg, #d8f7bb 0%, #8fdb7a 48%, #41924f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wish-word--love {
  background: linear-gradient(135deg, #ffc4ce 0%, #ff8a9c 44%, #d84a5e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wish-word--dreams {
  background: linear-gradient(135deg, #c6e2ff 0%, #82bcff 42%, #4b79d8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.final-wish {
  display: grid;
  gap: 0.45rem;
  justify-items: center;
  width: 100%;
}

.final-wish__headline {
  display: grid;
  gap: 0.45rem;
  width: 100%;
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease-premium),
    transform 0.7s var(--ease-premium);
}

.final-wish__headline.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.final-wish h4,
.final-wish h2 {
  margin: 0;
  line-height: 1;
}

.final-wish h4 {
  font-size: clamp(1rem, 2vw, 1.3rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9b7f6d;
}

.final-wish h2 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.06em;
  color: #221a17;
  max-width: 14ch;
  margin-inline: auto;
}

.stage-hint {
  margin: 0.1rem 0 0;
  font-size: clamp(0.92rem, 1.8vw, 1.02rem);
  color: #8f8279;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s var(--ease-premium),
    transform 0.6s var(--ease-premium);
}

.stage-hint.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.confession-stage,
.tv-stage,
.decision-stage {
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.6s ease,
    visibility 0.6s ease,
    transform 0.75s var(--ease-premium);
  transform: translateY(20px);
}

.scene.is-confession-visible .confession-stage {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scene.is-tv-visible .confession-stage {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-18px) scale(0.985);
}

.scene.is-tv-visible .tv-stage {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scene.is-decision-visible .tv-stage {
  opacity: 0;
  visibility: hidden;
  transform: scale(0.985);
}

.scene.is-decision-visible .decision-stage {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.decision-stage {
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(239, 200, 170, 0.62), transparent 34%),
    radial-gradient(circle at top right, rgba(194, 223, 216, 0.5), transparent 28%),
    linear-gradient(180deg, #fcf8f3 0%, #f3e8dc 100%);
}

.confession-shell {
  width: 100%;
  max-width: 1320px;
  min-height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 1.15rem;
  text-align: center;
}

.confession-line {
  margin: 0 auto;
  max-width: 1200px;
  font-size: clamp(1.2rem, 2.6vw, 2rem);
  line-height: 1.45;
  color: #3b2f2a;
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-premium),
    transform 0.7s var(--ease-premium);
}

.confession-line.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.special-gradient {
  background: linear-gradient(135deg, #ffcf9d 0%, #f5a760 46%, #d97556 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.love-gradient {
  display: inline-block;
  background: linear-gradient(135deg, #ffbbc4 0%, #ff7a8f 46%, #d64358 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.confession-aside {
  display: inline-block;
  margin-left: 0.45rem;
  font-size: 0.64em;
  color: #8f7f77;
}

.spark-accent {
  display: inline-block;
  position: relative;
  padding-bottom: 0.12em;
  background: linear-gradient(90deg, #ffe4b2 0%, #fff0cf 18%, #ffbf63 44%, #ffd38c 68%, #c97a34 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(255, 191, 99, 0.16);
  filter: drop-shadow(0 8px 18px rgba(255, 191, 99, 0.12));
  animation: seriousSheen 4.2s linear infinite;
}

.spark-accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.02em;
  height: 0.12em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 228, 178, 0.35), rgba(255, 191, 99, 0.9), rgba(201, 122, 52, 0.4));
  transform-origin: left center;
  animation: seriousUnderline 2.6s var(--ease-premium) infinite;
}

.presentation-gradient {
  display: inline-block;
  background: linear-gradient(135deg, #ffc78f 0%, #ff8a65 46%, #ff5f7d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tv-shell {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #04070d;
}

.tv-sketch {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: none;
  pointer-events: none;
  transition: opacity 0.16s linear;
  will-change: opacity;
}

.scene.is-tv-visible .tv-sketch {
  opacity: 0.8;
}

.scene.is-tv-zooming .tv-sketch {
  opacity: 1;
}

.scene.is-presentation-live .tv-sketch {
  opacity: 0;
}

.tv-frame {
  width: 100%;
  height: 100%;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  position: relative;
  overflow: hidden;
  transition:
    opacity 0.22s ease;
}

.tv-frame::before,
.tv-frame::after {
  display: none;
}

.tv-frame::before,
.tv-frame::after,
.tv-stand {
  transition: opacity 0.18s ease;
}

.tv-screen {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(31, 74, 148, 0.22), transparent 34%),
    linear-gradient(180deg, #09111f 0%, #02050a 100%);
  box-shadow: none;
  transition: opacity 0.22s ease;
}

.tv-static,
.tv-scanlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.tv-static {
  opacity: 0;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.12) 0 1px,
      rgba(13, 20, 30, 0.12) 1px 3px
    ),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 46%, rgba(255, 255, 255, 0.1) 100%);
  animation: staticShift 0.22s steps(2) infinite;
  transition: opacity 0.18s linear;
}

.tv-scanlines {
  background:
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.06) 0 1px,
      rgba(0, 0, 0, 0) 1px 4px
    );
  opacity: 0.42;
  transition: opacity 0.35s ease;
}

.scene.is-tv-visible .tv-static {
  opacity: 0.32;
}

.scene.is-presentation-live .tv-frame::before,
.scene.is-presentation-live .tv-frame::after,
.scene.is-presentation-live .tv-stand {
  opacity: 0;
  transform: translateY(18px);
}

.scene.is-presentation-live .tv-static,
.scene.is-presentation-live .tv-scanlines {
  opacity: 0;
}

.presentation-placeholder {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: hidden;
  opacity: 0;
  background:
    radial-gradient(circle at 50% 22%, rgba(59, 113, 214, 0.24), transparent 28%),
    linear-gradient(180deg, #09101d 0%, #03060d 100%);
  transform: scale(1.02);
  transition:
    opacity 0.18s linear,
    transform 0.18s linear;
}

.scene.is-tv-visible .presentation-placeholder {
  opacity: 0.16;
  transform: scale(1.008);
}

.scene.is-tv-zooming .presentation-placeholder {
  opacity: 0;
}

.scene.is-presentation-live .presentation-placeholder {
  opacity: 1;
  transform: scale(1);
}

.presentation-loader {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-content: center;
  padding: 2rem;
  text-align: center;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.presentation-placeholder.is-ready .presentation-loader {
  opacity: 0;
  visibility: hidden;
}

.presentation-placeholder__eyebrow {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9ec8ff;
}

.presentation-viewport {
  position: absolute;
  inset: 0;
  perspective: 2200px;
  perspective-origin: 50% 50%;
  overflow: hidden;
}

.presentation-deck {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.presentation-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  background: #04070d;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  will-change: transform, opacity;
}

.presentation-slide.is-active,
.presentation-slide.is-prepared {
  opacity: 1;
  visibility: visible;
}

.presentation-slide.is-transition-hidden {
  opacity: 0 !important;
  visibility: hidden !important;
}

.presentation-slide.is-active {
  z-index: 3;
}

.presentation-slide.is-prepared {
  z-index: 4;
}

.presentation-cube-transition {
  position: absolute;
  inset: 0;
  z-index: 8;
  transform-style: preserve-3d;
  will-change: transform;
  animation: cubeSpin var(--presentation-transition-ms, 1752ms) linear both;
}

.presentation-cube-face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #04070d;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.presentation-cube-face--current {
  transform: rotateY(0deg) translateZ(var(--cube-depth));
}

.presentation-cube-face--next {
  transform: rotateY(90deg) translateZ(var(--cube-depth));
}

.decision-shell {
  position: relative;
  width: min(100%, 980px);
  padding: clamp(1rem, 2.4vw, 1.4rem);
  border-radius: 34px;
  background: rgba(255, 252, 248, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.82);
  box-shadow: 0 30px 80px rgba(40, 28, 22, 0.16);
  backdrop-filter: blur(18px);
  transition:
    opacity 0.52s var(--ease-premium),
    transform 0.52s var(--ease-premium),
    filter 0.52s var(--ease-premium);
}

.decision-shell.is-transitioning-out {
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  filter: blur(12px);
  pointer-events: none;
}

.decision-shell.is-transitioning-in {
  opacity: 0;
  transform: translateY(-18px) scale(1.02);
  filter: blur(10px);
  pointer-events: none;
}

.decision-panel {
  display: none;
  gap: 1.15rem;
  align-content: center;
  min-height: min(72vh, 720px);
}

.decision-panel.is-active {
  display: grid;
}

.decision-panel--heartbreak {
  place-items: center;
}

.decision-panel--accept {
  position: relative;
  overflow: hidden;
}

.decision-anim-item {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.65s var(--ease-premium),
    transform 0.65s var(--ease-premium);
}

.decision-panel.is-revealed .decision-anim-item {
  opacity: 1;
  transform: translateY(0);
}

.decision-panel.is-revealed .decision-anim-item:nth-child(1) {
  transition-delay: 0ms;
}

.decision-panel.is-revealed .decision-anim-item:nth-child(2) {
  transition-delay: 90ms;
}

.decision-panel.is-revealed .decision-anim-item:nth-child(3) {
  transition-delay: 180ms;
}

.decision-panel.is-revealed .decision-anim-item:nth-child(4) {
  transition-delay: 270ms;
}

.decision-panel.is-revealed .decision-anim-item:nth-child(5) {
  transition-delay: 360ms;
}

.decision-panel.is-revealed .decision-anim-item:nth-child(6) {
  transition-delay: 450ms;
}

.decision-heartbreak-icon {
  font-size: clamp(5rem, 12vw, 9rem);
  line-height: 1;
  filter: drop-shadow(0 18px 28px rgba(179, 52, 69, 0.18));
}

.decision-confetti {
  position: absolute;
  inset: -8% 0 auto;
  height: 42%;
  pointer-events: none;
  overflow: visible;
}

.decision-confetti__piece {
  position: absolute;
  top: -12%;
  width: 14px;
  height: 28px;
  border-radius: 4px;
  opacity: 0;
  transform: translate3d(0, -12px, 0) rotate(0deg);
}

.decision-panel--accept.is-revealed .decision-confetti__piece {
  animation: confettiFall 2.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.decision-confetti__piece:nth-child(1) { left: 6%; background: #ff758f; animation-delay: 0ms; }
.decision-confetti__piece:nth-child(2) { left: 14%; background: #ffd166; animation-delay: 90ms; }
.decision-confetti__piece:nth-child(3) { left: 22%; background: #6ecb63; animation-delay: 150ms; }
.decision-confetti__piece:nth-child(4) { left: 31%; background: #6db7ff; animation-delay: 40ms; }
.decision-confetti__piece:nth-child(5) { left: 40%; background: #ff9f68; animation-delay: 180ms; }
.decision-confetti__piece:nth-child(6) { left: 49%; background: #c58bff; animation-delay: 70ms; }
.decision-confetti__piece:nth-child(7) { left: 58%; background: #ff758f; animation-delay: 130ms; }
.decision-confetti__piece:nth-child(8) { left: 67%; background: #ffe082; animation-delay: 20ms; }
.decision-confetti__piece:nth-child(9) { left: 75%; background: #71d99e; animation-delay: 160ms; }
.decision-confetti__piece:nth-child(10) { left: 83%; background: #7bb7ff; animation-delay: 110ms; }
.decision-confetti__piece:nth-child(11) { left: 90%; background: #ffb36b; animation-delay: 200ms; }
.decision-confetti__piece:nth-child(12) { left: 95%; background: #ff8db5; animation-delay: 60ms; }

.decision-eyebrow {
  margin: 0;
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #a06e53;
}

.decision-title {
  margin: 0;
  text-align: center;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
  color: #211915;
  white-space: pre-line;
}

.decision-title span,
.decision-accept-gradient {
  display: inline-block;
  background: linear-gradient(135deg, #ffbbc4 0%, #ff7a8f 46%, #d64358 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.decision-actions {
  display: grid;
  gap: 0.95rem;
  width: min(100%, 820px);
  margin-inline: auto;
}

.decision-actions--stacked {
  align-items: center;
  justify-items: center;
}

.decision-option,
.decision-back,
.decision-submit {
  width: 100%;
  border: 0;
  border-radius: 22px;
  padding: 1.15rem 1.25rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.24s var(--ease-premium),
    box-shadow 0.24s var(--ease-premium),
    opacity 0.24s ease;
}

.decision-option:hover,
.decision-back:hover,
.decision-submit:hover {
  transform: translateY(-2px);
}

.decision-option--accept {
  background: linear-gradient(135deg, #8ad08f 0%, #48a85f 100%);
  color: #fff;
  box-shadow: 0 18px 30px rgba(72, 168, 95, 0.2);
}

.decision-option--reject {
  background: linear-gradient(135deg, #f48b96 0%, #d84b5b 100%);
  color: #fff;
  box-shadow: 0 18px 30px rgba(216, 75, 91, 0.18);
}

.decision-option--soft {
  background: linear-gradient(135deg, #efe1d4 0%, #d9c5b3 100%);
  color: #2d231e;
  box-shadow: 0 18px 30px rgba(91, 69, 56, 0.12);
}

.decision-option--return {
  background: linear-gradient(135deg, #8ed693 0%, #3f9b55 100%);
  color: #fff;
  box-shadow: 0 22px 34px rgba(63, 155, 85, 0.24);
}

.decision-option--huge {
  width: min(100%, 640px);
  padding-block: 1.35rem;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
}

.decision-option--small {
  width: min(100%, 210px);
  padding-block: 0.72rem;
  font-size: 0.86rem;
  justify-self: center;
}

.decision-reject-copy h3,
.decision-accept-title,
.decision-confirm-title {
  margin: 0;
  text-align: center;
}

.decision-reject-copy h3,
.decision-confirm-title {
  font-size: clamp(1.4rem, 3.2vw, 2.25rem);
  line-height: 1.15;
  letter-spacing: -0.05em;
  color: #241b17;
}

.decision-helper {
  margin: 0.35rem 0 0;
  text-align: center;
  color: #776860;
  line-height: 1.65;
}

.decision-tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: 0.3rem;
}

.decision-tooltip__trigger {
  width: 1.4rem;
  height: 1.4rem;
  border: 0;
  border-radius: 999px;
  background: rgba(160, 110, 83, 0.14);
  color: #8a5c45;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.decision-tooltip__bubble {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.55rem);
  width: min(280px, 80vw);
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  background: rgba(33, 25, 21, 0.92);
  color: rgba(255, 248, 242, 0.92);
  font-size: 0.82rem;
  line-height: 1.45;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}

.decision-tooltip:hover .decision-tooltip__bubble,
.decision-tooltip:focus-within .decision-tooltip__bubble {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.decision-presets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
}

.decision-chip {
  border: 1px solid rgba(68, 49, 40, 0.1);
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  background: rgba(255, 255, 255, 0.82);
  color: #5a4b44;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.22s var(--ease-premium),
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.decision-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(214, 67, 88, 0.22);
  box-shadow: 0 12px 20px rgba(42, 29, 22, 0.08);
}

.decision-label {
  font-weight: 700;
  color: #2f2420;
}

.decision-textarea {
  width: 100%;
  resize: vertical;
  min-height: 150px;
  border: 1px solid rgba(68, 49, 40, 0.12);
  border-radius: 24px;
  padding: 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.92);
  font: inherit;
  color: #241b17;
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.decision-textarea:focus {
  outline: none;
  border-color: rgba(217, 107, 68, 0.4);
  box-shadow: 0 0 0 6px rgba(217, 107, 68, 0.12);
}

.decision-textarea.is-invalid {
  border-color: rgba(212, 93, 93, 0.5);
  background: rgba(255, 245, 246, 0.96);
  box-shadow: 0 0 0 6px rgba(212, 93, 93, 0.12);
}

.decision-feedback {
  min-height: 1.4rem;
  margin: 0;
  text-align: center;
  font-size: 0.95rem;
}

.decision-feedback.is-error {
  color: #cb4d5f;
}

.decision-feedback.is-success {
  color: #348567;
}

.decision-form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.decision-back {
  background: linear-gradient(135deg, #ede2d8, #d8c6b7);
  color: #2e231e;
}

.decision-submit {
  background: linear-gradient(135deg, #211a17, #4a3a32);
  color: #fff;
}

.decision-accept-copy {
  margin: 0;
  text-align: center;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.8;
  color: #5c4f48;
}

.decision-accept-title {
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.07em;
  color: #231915;
}

.decision-heart {
  display: inline-block;
  margin-inline: 0.2em;
}

.presentation-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #04070d;
  backface-visibility: hidden;
}

.presentation-slide__backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  filter: blur(26px) saturate(0.9) brightness(0.42);
  opacity: 0.95;
  user-select: none;
  pointer-events: none;
}

.presentation-slide__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
  background: #04070d;
}

.presentation-slide__gif {
  position: absolute;
  display: block;
  object-fit: fill;
  pointer-events: none;
}

.tv-stand {
  display: none;
}

.tv-stand::before {
  display: none;
}

@keyframes subtleShake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-6px);
  }
  50% {
    transform: translateX(5px);
  }
  75% {
    transform: translateX(-3px);
  }
}

@keyframes floatStudy {
  0%,
  100% {
    transform: translateY(0) rotate(-8deg);
  }
  50% {
    transform: translateY(-8px) rotate(4deg);
  }
}

@keyframes floatMoney {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-7px) rotate(10deg);
  }
}

@keyframes driftDreams {
  0%,
  100% {
    transform: translateY(0) rotate(-6deg);
  }
  50% {
    transform: translateY(-10px) rotate(8deg);
  }
}

@keyframes seriousSheen {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

@keyframes seriousUnderline {
  0%,
  100% {
    transform: scaleX(0.72);
    opacity: 0.55;
  }
  50% {
    transform: scaleX(1);
    opacity: 0.95;
  }
}

@keyframes staticShift {
  0% {
    transform: translateX(0) translateY(0);
  }
  33% {
    transform: translateX(-2%) translateY(1%);
  }
  66% {
    transform: translateX(2%) translateY(-1%);
  }
  100% {
    transform: translateX(0) translateY(0);
  }
}

@keyframes cubeSpin {
  0% {
    transform: translateZ(calc(var(--cube-depth) * -1)) rotateY(0deg);
  }
  100% {
    transform: translateZ(calc(var(--cube-depth) * -1)) rotateY(-90deg);
  }
}

@keyframes confettiFall {
  0% {
    opacity: 0;
    transform: translate3d(0, -18px, 0) rotate(0deg);
  }
  10% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(0, 260px, 0) rotate(520deg);
  }
}

@media (max-width: 768px) {
  html,
  body {
    height: 100%;
    overflow: hidden;
  }

  .app-shell,
  .scene {
    height: 100%;
    min-height: 100dvh;
  }

  .scene {
    padding: 1rem;
    overflow: hidden;
  }

  .intro-panel,
  .reveal-stage,
  .letter-stage,
  .confession-stage,
  .tv-stage,
  .decision-stage {
    inset: 0;
    padding: 1rem;
  }

  .intro-panel {
    place-items: center;
    align-content: center;
    overflow: hidden;
  }

  .scene.is-revealing .reveal-stage,
  .scene.is-letter-visible .letter-stage,
  .scene.is-confession-visible .confession-stage,
  .scene.is-tv-visible .tv-stage,
  .scene.is-decision-visible .decision-stage {
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .scene.is-letter-visible .letter-stage,
  .scene.is-confession-visible .confession-stage,
  .scene.is-decision-visible .decision-stage {
    place-items: start center;
    align-content: start;
    padding-top: 1rem;
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  .letter-shell,
  .confession-shell {
    min-height: auto;
    width: 100%;
    padding-block: 0.4rem 1rem;
  }

  .decision-stage {
    overflow-x: hidden;
  }

  .decision-shell {
    width: 100%;
    margin: 0 auto;
  }

  .decision-panel {
    min-height: auto;
    align-content: start;
  }

  .decision-panel--heartbreak {
    min-height: 60vh;
    place-items: center;
  }

  .tv-shell {
    width: 100%;
    height: min(100%, 100dvh - 2rem);
  }
}

@media (max-width: 640px) {
  .scene,
  .intro-panel,
  .reveal-stage,
  .letter-stage,
  .confession-stage,
  .tv-stage,
  .decision-stage {
    padding: 1rem;
  }

  .code-form {
    border-radius: 24px;
  }

  .code-inputs {
    gap: 0.5rem;
  }

  .code-divider {
    width: 14px;
  }

  .paint-shadow,
  .paint-fill,
  .paint-outline {
    font-size: 132px;
  }

  .wish-list {
    gap: 0.95rem 1rem;
  }

  .wish-item {
    min-width: 100%;
  }

  .wish-word {
    font-size: 1.35rem;
  }

  .final-wish p {
    line-height: 1.5;
  }

  .confession-line {
    font-size: 1.1rem;
  }

  .tv-frame {
    padding: 0.8rem;
    border-radius: 24px;
  }

  .tv-screen {
    border-radius: 16px;
  }

  .decision-shell {
    border-radius: 26px;
  }

  .decision-title {
    font-size: 2rem;
  }

  .decision-form-actions {
    grid-template-columns: 1fr;
  }
}

@media (orientation: landscape) and (max-width: 950px) {
  body.phone-landscape-active .scene,
  body.phone-landscape-active .intro-panel,
  body.phone-landscape-active .reveal-stage,
  body.phone-landscape-active .letter-stage,
  body.phone-landscape-active .decision-stage {
    padding: 0.55rem;
  }

  body.phone-landscape-active .gate-title {
    font-size: clamp(1.55rem, 4.3vw, 2.45rem);
    max-width: 16ch;
  }

  body.phone-landscape-active .code-form {
    width: min(100%, 420px);
    padding: 0.8rem;
    border-radius: 22px;
  }

  body.phone-landscape-active .code-input {
    width: clamp(2.25rem, 5vw, 3rem);
    border-radius: 14px;
    font-size: clamp(1rem, 2.1vw, 1.25rem);
  }

  body.phone-landscape-active .unlock-button {
    margin-top: 0.8rem;
    padding: 0.8rem 1rem;
  }

  body.phone-landscape-active .status-message {
    margin-top: 0.55rem;
    font-size: 0.8rem;
  }

  body.phone-landscape-active .paint-svg {
    width: min(82vw, 650px);
  }

  body.phone-landscape-active .paint-shadow,
  body.phone-landscape-active .paint-fill,
  body.phone-landscape-active .paint-outline {
    font-size: 132px;
  }

  body.phone-landscape-active .letter-shell {
    max-width: 960px;
    gap: 0.9rem;
  }

  body.phone-landscape-active .letter-copy {
    font-size: clamp(0.84rem, 1.8vw, 1rem);
    line-height: 1.6;
  }

  body.phone-landscape-active .wish-list {
    gap: 0.7rem 1rem;
  }

  body.phone-landscape-active .wish-item {
    min-width: min(100%, 170px);
    gap: 0.45rem;
  }

  body.phone-landscape-active .wish-emoji {
    width: 1.9rem;
    height: 1.9rem;
    font-size: 1.35rem;
  }

  body.phone-landscape-active .wish-word {
    font-size: clamp(0.92rem, 1.9vw, 1.15rem);
  }

  body.phone-landscape-active .final-wish {
    gap: 0.3rem;
  }

  body.phone-landscape-active .final-wish h4 {
    font-size: 0.8rem;
    letter-spacing: 0.14em;
  }

  body.phone-landscape-active .final-wish h2 {
    font-size: clamp(1.35rem, 3.2vw, 2rem);
  }

  body.phone-landscape-active .final-wish p {
    font-size: 0.74rem;
  }

  body.phone-landscape-active .confession-shell {
    width: min(100%, 760px);
    gap: 0.8rem;
  }

  body.phone-landscape-active .confession-line {
    font-size: clamp(0.92rem, 2vw, 1.2rem);
  }

  body.phone-landscape-active .confession-aside {
    display: block;
    margin: 0.2rem 0 0;
  }

  body.phone-landscape-active .tv-sketch {
    max-width: 760px;
    gap: 0.55rem;
  }

  body.phone-landscape-active .tv-frame {
    padding: 0.72rem;
    border-radius: 24px;
  }

  body.phone-landscape-active .tv-screen {
    border-radius: 14px;
  }

  body.phone-landscape-active .decision-shell {
    width: min(100%, 760px);
    padding: 0.8rem;
    border-radius: 22px;
  }

  body.phone-landscape-active .decision-title {
    font-size: clamp(1.4rem, 4vw, 2.2rem);
  }

  body.phone-landscape-active .decision-reject-copy h3,
  body.phone-landscape-active .decision-accept-title {
    font-size: clamp(1.05rem, 3.2vw, 1.6rem);
  }

  body.phone-landscape-active .decision-helper,
  body.phone-landscape-active .decision-accept-copy,
  body.phone-landscape-active .decision-feedback {
    font-size: 0.72rem;
  }

  body.phone-landscape-active .decision-option,
  body.phone-landscape-active .decision-back,
  body.phone-landscape-active .decision-submit,
  body.phone-landscape-active .decision-chip {
    padding: 0.72rem 0.9rem;
    font-size: 0.78rem;
  }

  body.phone-landscape-active .decision-textarea {
    min-height: 100px;
    border-radius: 18px;
  }

  body.phone-landscape-active .tv-stand {
    min-width: 120px;
    height: 12px;
  }

  body.phone-landscape-active .tv-stand::before {
    width: 14px;
    height: 52px;
    bottom: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.decision-reject-text {
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  margin: 0;
}

.decision-panel--heartbreak .decision-reject-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}