/* ========================================
   YUMMY DELIGHTS - Component Styles
   ======================================== */

/* ---- Steps ---- */
.step {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

.step.active {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
}

.step.entering {
  pointer-events: auto;
  visibility: visible;
  animation: fadeInFromBelow 0.6s var(--transition-smooth) forwards;
}

.step.exiting {
  pointer-events: none;
  visibility: visible;
  animation: fadeOutUp 0.5s var(--transition-smooth) forwards;
}

.step-inner {
  width: 90%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}

/* ---- Primary Button ---- */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  padding: 18px 40px;
  border: none;
  border-radius: 60px;
  background: linear-gradient(135deg, var(--pink-deep), var(--pink-dark));
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 0.3s var(--transition-spring),
    box-shadow 0.4s var(--transition-smooth);
  opacity: 0;
  animation: fadeInUp 0.8s var(--transition-smooth) 0.9s forwards;
}

.btn-primary:hover {
  transform: scale(1.04);
  box-shadow:
    0 8px 32px rgba(196, 86, 122, 0.35),
    0 0 0 1px rgba(196, 86, 122, 0.1);
}

.btn-primary:active {
  transform: scale(0.97);
}

/* Ripple effect */
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--rx, 50%) var(--ry, 50%), rgba(255,255,255,0.3) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
}

.btn-primary.ripple::after {
  opacity: 1;
  animation: rippleOut 0.8s var(--transition-smooth) forwards;
}

@keyframes rippleOut {
  to { opacity: 0; transform: scale(2.5); }
}

/* Pulse glow for main CTA */
.pulse-glow {
  animation:
    fadeInUp 0.8s var(--transition-smooth) 0.9s forwards,
    pulseGlow 3s ease-in-out 1.5s infinite,
    breathe 4s ease-in-out 1.5s infinite;
}

/* ---- Back Button ---- */
.btn-back {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 30px;
  transition: all 0.3s var(--transition-smooth);
}

.btn-back:hover {
  color: var(--text-primary);
  background: rgba(139, 58, 92, 0.06);
}

/* ---- Fancy Input ---- */
.input-group {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin-bottom: 2rem;
}

.fancy-input {
  width: 100%;
  padding: 16px 0;
  background: transparent;
  border: none;
  border-bottom: 1.5px solid rgba(139, 58, 92, 0.2);
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  text-align: center;
  outline: none;
  transition: border-color 0.3s;
  caret-color: var(--pink-deep);
}

.fancy-input::placeholder {
  color: rgba(139, 58, 92, 0.25);
  font-style: italic;
}

.fancy-input:focus {
  border-bottom-color: var(--pink-deep);
}

.input-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--pink-deep), var(--pink-light));
  transition: all 0.4s var(--transition-smooth);
  transform: translateX(-50%);
}

.fancy-input:focus ~ .input-line {
  width: 100%;
}

/* Input shake on error */
.input-group.shake {
  animation: inputShake 0.5s var(--transition-smooth);
}

@keyframes inputShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

/* ---- Preference Cards ---- */
.pref-cards {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.pref-or {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--text-secondary);
}

.pref-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 160px;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.25);
  border: 1.5px solid rgba(139, 58, 92, 0.1);
  border-radius: 24px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.4s var(--transition-spring);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pref-card:hover {
  transform: translateY(-6px) scale(1.03);
  background: rgba(255, 255, 255, 0.4);
  border-color: rgba(196, 86, 122, 0.25);
  box-shadow:
    0 12px 40px rgba(196, 86, 122, 0.12),
    0 0 0 1px rgba(196, 86, 122, 0.05);
}

.pref-card:active {
  transform: translateY(-2px) scale(0.98);
}

.pref-card.selected {
  background: rgba(196, 86, 122, 0.12);
  border-color: var(--pink-deep);
  box-shadow:
    0 8px 32px rgba(196, 86, 122, 0.2),
    0 0 0 2px var(--pink-deep);
  transform: translateY(-4px) scale(1.05);
}

.pref-icon {
  color: var(--pink-deep);
  opacity: 0.8;
  transition: all 0.3s;
}

.pref-card:hover .pref-icon {
  opacity: 1;
  transform: scale(1.1);
}

.pref-label {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-primary);
}

.pref-sub {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ---- Thank You Step ---- */
.thanks-icon {
  color: var(--pink-deep);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: thanksIconIn 1s var(--transition-spring) 0.2s forwards;
}

@keyframes thanksIconIn {
  from {
    opacity: 0;
    transform: scale(0.5) translateY(20px);
  }
  to {
    opacity: 0.7;
    transform: scale(1) translateY(0);
  }
}

.thanks-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.6;
  margin-top: 0.5rem;
}

.thanks-text em {
  color: var(--pink-deep);
}

/* Drip dots animation */
.drip-dots {
  display: flex;
  gap: 12px;
  margin-top: 2.5rem;
}

.drip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pink-deep);
  opacity: 0;
  animation: dripFall 2s ease-in calc(var(--d) * 0.4s + 1s) infinite;
}

.btn-back-home {
  margin-top: 2.5rem;
  background: none;
  border: 1.5px solid rgba(139, 58, 92, 0.2);
  border-radius: 40px;
  padding: 12px 32px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s var(--transition-smooth);
}

.btn-back-home:hover {
  color: var(--text-primary);
  border-color: var(--pink-deep);
  background: rgba(196, 86, 122, 0.06);
}

/* ---- Step enter/exit animations for child elements ---- */
.step.entering .step-title,
.step.entering .step-subtitle,
.step.entering .input-group,
.step.entering .pref-cards,
.step.entering .btn-primary,
.step.entering .fine-print,
.step.entering .thanks-icon,
.step.entering .thanks-text,
.step.entering .drip-dots {
  opacity: 0;
  animation: fadeInUp 0.6s var(--transition-smooth) forwards;
}

.step.entering .step-title { animation-delay: 0.15s; }
.step.entering .step-subtitle { animation-delay: 0.25s; }
.step.entering .input-group { animation-delay: 0.3s; }
.step.entering .pref-cards { animation-delay: 0.35s; }
.step.entering .btn-primary { animation-delay: 0.4s; }
.step.entering .fine-print { animation-delay: 0.5s; }
.step.entering .thanks-icon { animation-delay: 0.15s; }
.step.entering .thanks-text { animation-delay: 0.35s; }
.step.entering .drip-dots { animation-delay: 0.5s; }

/* ---- Responsive ---- */
@media (max-width: 500px) {
  .pref-cards {
    flex-direction: column;
  }
  .pref-or {
    display: none;
  }
  .pref-card {
    width: 200px;
  }
  .btn-back {
    top: 1rem;
    left: 1rem;
  }
  .step-inner {
    padding: 1rem;
  }
}