:root {
  --pink-1: #ffe7f0;
  --pink-2: #ffd2e4;
  --pink-3: #ffb8d4;
  --card: #fffafc;
  --shadow: rgba(255, 128, 170, 0.25);
  --yes: #ff5c6c;
  --no: #5aa6ff;
  --next: #ff9ec7;
  --text: #4a2b3a;
  --glow: rgba(255, 92, 108, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Comic Sans MS", "Segoe UI", sans-serif;
  color: var(--text);
  min-height: 100vh;
  background: linear-gradient(135deg, var(--pink-1), var(--pink-2), var(--pink-3));
  overflow: hidden;
}

.page {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 24px 64px;
}

.card {
  position: relative;
  width: min(92vw, 460px);
  background: var(--card);
  border-radius: 30px;
  padding: 30px 26px 32px;
  text-align: center;
  box-shadow: 0 18px 60px var(--shadow);
  z-index: 2;
  animation: cardBounce 3.6s ease-in-out infinite;
}

@keyframes cardBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.screens {
  position: relative;
}

.screen {
  opacity: 0;
  transform: translateY(8px);
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.screen.active {
  opacity: 1;
  transform: translateY(0);
  max-height: 2000px;
  pointer-events: auto;
}

.image {
  font-size: 58px;
  line-height: 1;
}

h1,
h2 {
  margin: 0;
  font-size: 28px;
}

.subtitle {
  margin: 0;
  font-size: 15px;
  opacity: 0.8;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
  position: relative;
  min-height: 56px;
}

.proposal-actions {
  align-items: center;
}

.btn {
  border: none;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 16px;
  cursor: pointer;
  color: white;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.btn:hover {
  box-shadow: 0 0 18px var(--glow);
  filter: brightness(1.05);
}

.btn:active {
  transform: scale(0.96);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.btn.yes {
  background: var(--yes);
}

.btn.no {
  background: var(--no);
  position: relative;
}

.btn.next {
  background: var(--next);
  color: #4a2b3a;
  margin-top: 16px;
}


.message {
  min-height: 24px;
  margin: 8px 0 0;
  font-weight: 600;
  color: #ff5c6c;
}

.gift-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.gift-card {
  background: #fff4f9;
  border-radius: 18px;
  padding: 14px 10px;
  box-shadow: 0 8px 20px rgba(255, 145, 179, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.gift-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 24px rgba(255, 145, 179, 0.28);
}

.gift-emoji {
  font-size: 32px;
}

.quiz-list {
  display: grid;
  gap: 16px;
  margin-top: 12px;
}

.quiz-card {
  background: #fff1f7;
  border-radius: 16px;
  padding: 12px;
  text-align: left;
  box-shadow: 0 10px 18px rgba(255, 156, 191, 0.18);
}

.quiz-question {
  margin: 0 0 8px;
  font-weight: 600;
}

.option-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: white;
  color: var(--text);
  border: 1px solid #ffd3e4;
  border-radius: 12px;
  padding: 8px 10px;
  margin-top: 8px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.option-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(255, 140, 182, 0.2);
}

.option-btn.correct {
  background: #e6ffef;
  border-color: #8ed9a8;
}

.option-btn.wrong {
  background: #ffe3ea;
  border-color: #ff9ab3;
}

.letter-card {
  background: #fffdf8;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 14px 30px rgba(195, 120, 146, 0.2);
  position: relative;
  text-align: left;
  font-family: "Comic Sans MS", "Trebuchet MS", cursive;
}

.letter-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 213, 228, 0.4) 0px,
    rgba(255, 213, 228, 0.4) 1px,
    transparent 1px,
    transparent 22px
  );
  border-radius: 18px;
  pointer-events: none;
}

.letter-card p {
  position: relative;
  margin: 0;
  line-height: 1.6;
}

.letter-heart {
  position: absolute;
  right: 18px;
  bottom: 14px;
  font-size: 22px;
  animation: pulse 1.6s ease-in-out infinite;
}

.submit-animation {
  font-size: 48px;
  margin-top: 12px;
  animation: floatPulse 1.6s ease-in-out infinite;
}

@keyframes floatPulse {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-6px) scale(1.08);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

.hearts span {
  position: absolute;
  opacity: 0.7;
  animation: floatUp 10s linear infinite;
  color: #ff7aa5;
}

@keyframes floatUp {
  0% {
    transform: translateY(100vh) scale(0.8);
    opacity: 0;
  }
  10% {
    opacity: 0.7;
  }
  100% {
    transform: translateY(-10vh) scale(1.2);
    opacity: 0;
  }
}

.confetti {
  position: absolute;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  opacity: 0.9;
  animation: confettiFall 3.2s ease-out forwards;
  z-index: 3;
}

@keyframes confettiFall {
  0% {
    transform: translateY(-10vh) rotate(0deg);
  }
  100% {
    transform: translateY(110vh) rotate(360deg);
  }
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(255, 214, 230, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 4;
}

.modal.active {
  display: flex;
}

.modal-card {
  background: white;
  padding: 20px 22px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(209, 120, 150, 0.25);
  width: min(84vw, 320px);
}

.footer {
  position: fixed;
  bottom: 10px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 14px;
  opacity: 0.85;
}

@media (max-width: 520px) {
  h1,
  h2 {
    font-size: 22px;
  }

  .gift-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
}