/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --pink: #f4a0b5;
  --pink-light: #fce4ec;
  --pink-dark: #e0728a;
  --rose: #e8607a;
  --blush: #fff0f3;
  --cream: #fefaf6;
  --gold: #d4a853;
  --gold-light: #f5e6c8;
  --lavender: #d8c4e9;
  --lavender-light: #f0e6fa;
  --sage: #b8d4c8;
  --sage-light: #e2f0e8;
  --peach: #f8c9a0;
  --peach-light: #fde8d4;
  --text: #3d2c35;
  --text-light: #7a6670;
  --white: #ffffff;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--cream);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== Screens ===== */
.screen {
  display: none;
  min-height: 100vh;
  position: relative;
}

.screen.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Password Screen ===== */
.password-content {
  text-align: center;
  padding: 2rem;
  position: relative;
  max-width: 380px;
  width: 100%;
}

.lock-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  animation: wandWiggle 3s ease-in-out infinite;
}

@keyframes wandWiggle {
  0%, 100% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(-8deg) scale(1.05); }
  50% { transform: rotate(5deg) scale(1); }
  75% { transform: rotate(-3deg) scale(1.02); }
}

.password-title {
  font-family: 'Sacramento', cursive;
  font-size: 3.5rem;
  color: var(--rose);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.password-hint {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  font-style: italic;
}

.password-input-wrap {
  position: relative;
  margin-bottom: 0.75rem;
}

.password-input {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  border: 2px solid var(--pink-light);
  border-radius: 50px;
  background: var(--white);
  color: var(--text);
  text-align: center;
  letter-spacing: 0.05em;
  outline: none;
  transition: all 0.3s ease;
}

.password-input::placeholder {
  color: #cbb8c0;
  font-style: italic;
  font-size: 0.95rem;
}

.password-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.15);
}

.password-input.shake {
  animation: shake 0.4s ease;
  border-color: var(--rose);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

.password-heart {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold-light);
  font-size: 1.1rem;
  transition: all 0.3s ease;
  pointer-events: none;
  animation: twinkleIcon 2s ease-in-out infinite;
}

@keyframes twinkleIcon {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.password-heart.correct {
  color: var(--gold);
  transform: translateY(-50%) scale(1.4);
  animation: none;
  opacity: 1;
}

.password-error {
  font-size: 0.85rem;
  color: var(--rose);
  margin-bottom: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  min-height: 1.3em;
}

.password-error.visible {
  opacity: 1;
}

/* ===== Landing Screen ===== */
.landing-content {
  text-align: center;
  padding: 2rem;
  position: relative;
  max-width: 480px;
}

.greeting-pre {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.greeting-name {
  font-family: 'Sacramento', cursive;
  font-size: 5rem;
  color: var(--rose);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.greeting-sub {
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.greeting-sub strong {
  color: var(--rose);
  font-weight: 600;
}

.greeting-note {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-style: italic;
}

/* ===== Photo Gallery (Landing) ===== */
.photo-gallery {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  perspective: 600px;
}

.polaroid {
  background: white;
  padding: 6px 6px 24px 6px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transform: rotate(var(--rotate, 0deg));
  transition: transform 0.3s ease;
  animation: polaroidIn 0.5s ease both;
  flex-shrink: 0;
}

.polaroid:hover {
  transform: rotate(0deg) scale(1.08);
  z-index: 2;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

@keyframes polaroidIn {
  from {
    opacity: 0;
    transform: rotate(var(--rotate, 0deg)) scale(0.7) translateY(20px);
  }
  to {
    opacity: 1;
    transform: rotate(var(--rotate, 0deg)) scale(1) translateY(0);
  }
}

.polaroid img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 1px;
  margin: 0 auto;
}

.polaroid-caption {
  display: block;
  text-align: center;
  font-family: 'Sacramento', cursive;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 4px;
  line-height: 1;
}

/* ===== Buttons ===== */
.btn-primary {
  background: linear-gradient(135deg, var(--pink), var(--rose));
  color: white;
  border: none;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(232, 96, 122, 0.3);
  letter-spacing: 0.02em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(232, 96, 122, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--white);
  color: var(--rose);
  border: 2px solid var(--pink-light);
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--pink-light);
  border-color: var(--pink);
}

/* ===== Game Screen ===== */
#game-screen {
  flex-direction: column;
  padding: 1.5rem;
  gap: 1rem;
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 420px;
}

.game-title {
  font-family: 'Sacramento', cursive;
  font-size: 2rem;
  color: var(--rose);
}

.spins-remaining {
  text-align: right;
}

.spins-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  display: block;
  margin-bottom: 0.3rem;
}

.spins-dots {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.spin-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--pink-light);
  border: 2px solid var(--pink);
  transition: all 0.3s ease;
}

.spin-dot.active {
  background: var(--pink);
  box-shadow: 0 0 8px rgba(244, 160, 181, 0.5);
}

.spin-dot.used {
  background: var(--pink-light);
  border-color: #ddd;
  opacity: 0.4;
}

/* ===== Wheel ===== */
.wheel-area {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.wheel-container {
  position: relative;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1), 0 0 0 8px var(--white), 0 0 0 12px var(--pink-light);
  overflow: hidden;
}

.wheel-container canvas {
  width: 100%;
  height: 100%;
}

.wheel-pointer {
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 30px solid var(--rose);
  position: absolute;
  top: calc(50% - 170px - 22px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Position pointer relative to wheel area */
.wheel-area {
  position: relative;
}

.wheel-area .wheel-pointer {
  position: relative;
  top: auto;
  left: auto;
  transform: none;
  margin-bottom: -8px;
}

.btn-spin {
  background: linear-gradient(135deg, var(--gold), #c49340);
  color: white;
  border: none;
  padding: 0.9rem 3rem;
  font-size: 1.2rem;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(212, 168, 83, 0.4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn-spin:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 25px rgba(212, 168, 83, 0.5);
}

.btn-spin:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-spin.spinning {
  animation: pulse 0.5s ease infinite alternate;
}

@keyframes pulse {
  from { box-shadow: 0 4px 20px rgba(212, 168, 83, 0.4); }
  to { box-shadow: 0 4px 30px rgba(212, 168, 83, 0.7); }
}

/* ===== Prizes Collected (bottom of game screen) ===== */
.prizes-collected {
  width: 100%;
  max-width: 420px;
  display: none;
}

.prizes-collected.has-prizes {
  display: block;
}

.prizes-collected h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.prize-list {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.prize-chip {
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: 20px;
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.prize-chip:hover {
  background: var(--pink-light);
  border-color: var(--pink);
}

/* ===== Prize Reveal Screen ===== */
.prize-reveal {
  text-align: center;
  padding: 2rem;
  position: relative;
  max-width: 420px;
}

.prize-congrats {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.prize-card {
  background: var(--white);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid var(--pink-light);
  animation: cardReveal 0.6s ease;
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: scale(0.8) rotateY(20deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotateY(0);
  }
}

.prize-photo {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--pink-light);
  margin: 0 auto 1rem;
  display: block;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.prize-emoji {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.prize-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.prize-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ===== Certificate Screen ===== */
.certificate-view {
  padding: 1.5rem;
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.certificate {
  background: var(--cream);
  border-radius: 12px;
  padding: 6px;
  width: 100%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.certificate-border {
  border: 2px solid var(--gold);
  border-radius: 10px;
  padding: 4px;
}

.certificate-inner {
  border: 1px dashed var(--gold-light);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  background: linear-gradient(135deg, var(--white) 0%, var(--blush) 50%, var(--white) 100%);
}

.cert-header {
  font-family: 'Playfair Display', serif;
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.cert-presented {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.cert-name {
  font-family: 'Sacramento', cursive;
  font-size: 3.5rem;
  color: var(--rose);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.cert-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1rem auto;
}

.cert-for {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.cert-prize {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.cert-emoji {
  font-size: 2.5rem;
  margin-bottom: 0.25rem;
}

.cert-photo {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--gold-light);
  margin: 0.5rem auto;
  display: block;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.cert-footer {
  font-size: 0.75rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.cert-signed {
  font-family: 'Sacramento', cursive;
  font-size: 1.5rem;
  color: var(--rose);
  margin-bottom: 0.5rem;
}

.cert-code {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  color: #ccc;
  letter-spacing: 0.1em;
}

.cert-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== Done Screen ===== */
.done-content {
  text-align: center;
  padding: 2rem;
  position: relative;
  max-width: 480px;
  width: 100%;
}

.done-title {
  font-family: 'Sacramento', cursive;
  font-size: 3.5rem;
  color: var(--rose);
  margin-bottom: 0.5rem;
}

.done-sub {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.final-prizes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.final-prize-card {
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.final-prize-card:hover {
  border-color: var(--pink);
  box-shadow: 0 4px 15px rgba(244, 160, 181, 0.2);
}

.final-prize-card .fp-emoji {
  font-size: 2rem;
  flex-shrink: 0;
}

.final-prize-card .fp-info h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.final-prize-card .fp-info p {
  font-size: 0.78rem;
  color: var(--text-light);
}

.done-note {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.done-love {
  font-family: 'Sacramento', cursive;
  font-size: 1.5rem;
  color: var(--rose);
}

/* ===== Sparkles ===== */
.sparkle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.sparkle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: sparkle 1.5s ease-in-out infinite;
}

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

/* ===== Confetti ===== */
.confetti-piece {
  position: fixed;
  width: 10px;
  height: 10px;
  top: -10px;
  z-index: 1000;
  animation: confettiFall linear forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* ===== Responsive ===== */
@media (max-width: 420px) {
  .greeting-name {
    font-size: 3.8rem;
  }

  .wheel-container {
    width: 290px;
    height: 290px;
  }

  .certificate-inner {
    padding: 1.5rem 1rem;
  }

  .cert-name {
    font-size: 2.8rem;
  }

  .prize-emoji {
    font-size: 3rem;
  }

  .prize-title {
    font-size: 1.3rem;
  }

  .polaroid img {
    width: 56px;
    height: 56px;
  }

  .polaroid {
    padding: 4px 4px 18px 4px;
  }

  .prize-photo {
    width: 100px;
    height: 100px;
  }
}

@media (min-width: 768px) {
  .wheel-container {
    width: 380px;
    height: 380px;
  }
}

/* ===== Utility ===== */
.hidden {
  display: none !important;
}