@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;

    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;

    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;

    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;

    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;

    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;

    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;

    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;

    --radius: 1rem;

    --sidebar-background: 0 0% 98%;

    --sidebar-foreground: 240 5.3% 26.1%;

    --sidebar-primary: 240 5.9% 10%;

    --sidebar-primary-foreground: 0 0% 98%;

    --sidebar-accent: 240 4.8% 95.9%;

    --sidebar-accent-foreground: 240 5.9% 10%;

    --sidebar-border: 220 13% 91%;

    --sidebar-ring: 217.2 91.2% 59.8%;

    /* Safe area 값 */
    --safe-area-top: 0px;
    --safe-area-bottom: 0px;
    --safe-area-left: 0px;
    --safe-area-right: 0px;
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;

    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;

    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;

    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;

    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;

    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;

    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;

    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 212.7 26.8% 83.9%;
    --sidebar-background: 240 5.9% 10%;
    --sidebar-foreground: 240 4.8% 95.9%;
    --sidebar-primary: 224.3 76.3% 48%;
    --sidebar-primary-foreground: 0 0% 100%;
    --sidebar-accent: 240 3.7% 15.9%;
    --sidebar-accent-foreground: 240 4.8% 95.9%;
    --sidebar-border: 240 3.7% 15.9%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }
}

@layer base {
  * {
    @apply border-border;
  }

  body {
    @apply bg-neuro-background text-foreground font-inter antialiased;
  }
  
  html, body, #root {
    @apply h-full overflow-x-hidden;
  }
}

@layer components {
  .neuro-flat {
    @apply bg-neuro-background shadow-neuro-flat rounded-xl;
  }
  
  .neuro-pressed {
    @apply bg-neuro-background shadow-neuro-pressed rounded-xl;
  }
  
  .neuro-convex {
    @apply bg-neuro-background shadow-neuro-convex rounded-xl;
  }
  
  .neuro-text {
    @apply font-medium tracking-wide;
  }
  
  .page-transition-enter {
    @apply animate-fade-in;
  }
  
  .glass-effect {
    @apply bg-white/10 backdrop-blur-lg border border-white/20 rounded-xl;
  }
  
  .neuro-button {
    @apply neuro-flat px-4 py-3 text-neuro-accent font-medium transition-all duration-200
    hover:shadow-neuro-convex hover:text-neuro-accent-light active:shadow-neuro-pressed;
  }
  
  .neuro-card {
    @apply neuro-flat p-6 transition-all duration-300 hover:shadow-neuro-convex;
  }
  
  .neuro-input {
    @apply neuro-pressed px-4 py-3 w-full focus:outline-none focus:ring-2 focus:ring-neuro-accent/30;
  }
  
  /* 안전 영역 관련 클래스 */
  .has-safe-area-top {
    padding-top: max(1rem, env(safe-area-inset-top));
  }
  
  .has-safe-area-bottom {
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }
  
  .ios-header {
    padding-top: max(1rem, env(safe-area-inset-top));
  }
  
  /* 모바일 화면에서의 추가 스타일 */
  @media (max-width: 768px) {
    .neuro-card {
      @apply w-full;
    }
    
    #root {
      @apply p-0;
    }
    
    /* 모바일에서 팝업과 다이얼로그 스타일 보정 */
    [role="dialog"] {
      @apply rounded-xl overflow-hidden;
    }
    
    /* 다이얼로그 내용에 적용되는 스타일 */
    .DialogContent, 
    .PopoverContent, 
    .AlertDialogContent, 
    .DrawerContent, 
    .SheetContent {
      @apply rounded-xl overflow-hidden;
    }
  }
  
  /* 데스크탑 화면에서의 추가 스타일 */
  @media (min-width: 769px) {
    #root {
      @apply px-0;
    }
    
    .desktop-container {
      @apply max-w-md mx-auto;
    }
    
    .desktop-card {
      @apply w-full mx-auto;
    }
  }
  
  /* 추가 애니메이션 정의 */
  @keyframes pulse-subtle {
    0%, 100% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.05);
    }
  }
  
  @keyframes bounce-gentle {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-5px);
    }
  }
  
  @keyframes spin-slow {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }
  
  .animate-pulse-subtle {
    animation: pulse-subtle 2s infinite ease-in-out;
  }
  
  .animate-bounce-gentle {
    animation: bounce-gentle 1.5s infinite ease-in-out;
  }
  
  .animate-spin-slow {
    animation: spin-slow 6s linear infinite;
  }
  
  @keyframes fade-in {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  .animate-fade-in {
    animation: fade-in 0.5s ease-in-out;
  }
}

/* iOS 전용 스타일 */
@supports (-webkit-touch-callout: none) {
  .ios-safe-area-top {
    --safe-area-top: env(safe-area-inset-top);
    padding-top: var(--safe-area-top);
  }
  
  .ios-safe-area-bottom {
    --safe-area-bottom: env(safe-area-inset-bottom);
    padding-bottom: var(--safe-area-bottom);
  }
}

.font-inter {
  font-family: 'Inter', sans-serif;
}