/* MacBook Neo Supplementary Stylesheet */

/* Set global theme defaults and smooth scroll behavior */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: #faf8f6;
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Custom Premium Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #faf8f6;
}
::-webkit-scrollbar-thumb {
  background: #d4d4d8;
  border-radius: 999px;
  border: 3px solid #faf8f6;
}
::-webkit-scrollbar-thumb:hover {
  background: #a1a1aa;
}

/* Active Class for Color Select Swatches */
.color-swatch-btn.active {
  border-color: #09090b !important;
  transform: scale(1.1);
  box-shadow: 0 0 0 2px rgba(9, 9, 11, 0.2);
}

/* Modal Active Color Button border */
.modal-color-btn.active {
  border-color: #09090b !important;
  transform: scale(1.1);
  box-shadow: 0 0 0 2px rgba(9, 9, 11, 0.15);
}

/* Plan card label selected style */
.modal-plan-label.active {
  border-color: #09090b !important;
  background-color: #f4f4f5 !important;
}

/* FAQ item open state style */
.faq-item.open {
  border-color: #18181b !important;
  box-shadow: 0 4px 12px rgba(9, 9, 11, 0.03);
}

/* Custom image loading overlay state for fade transition */
.image-transition-hide {
  opacity: 0 !important;
  transform: scale(0.99) !important;
}

/* AI Chips interactive active status */
.ai-chip-btn.active {
  background-color: #1e1b4b !important;
  color: #ffffff !important;
  border-color: #4f46e5 !important;
}

/* Custom micro-animations */
@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.03);
  }
}

.glow-ambient {
  animation: pulseGlow 4s ease-in-out infinite;
}