@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: 0.5rem;
  }

  .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%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  
  body {
    @apply bg-background text-foreground;
    font-feature-settings: "rlig" 1, "calt" 1;
  }
  
  h1, h2, h3, h4, h5, h6 {
    @apply scroll-m-20;
  }
  
  h1 {
    @apply text-4xl font-extrabold tracking-tight lg:text-5xl;
  }
  
  h2 {
    @apply text-3xl font-semibold tracking-tight;
  }
  
  h3 {
    @apply text-2xl font-semibold tracking-tight;
  }
  
  h4 {
    @apply text-xl font-semibold tracking-tight;
  }
  
  p {
    @apply leading-7 [&:not(:first-child)]:mt-6;
  }
}

@layer components {
  /* Custom scrollbar */
  .custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: theme('colors.gray.600') theme('colors.gray.800');
  }
  
  .custom-scrollbar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  
  .custom-scrollbar::-webkit-scrollbar-track {
    @apply bg-gray-800;
  }
  
  .custom-scrollbar::-webkit-scrollbar-thumb {
    @apply bg-gray-600 rounded-full;
  }
  
  .custom-scrollbar::-webkit-scrollbar-thumb:hover {
    @apply bg-gray-500;
  }
  
  /* Glass morphism effect */
  .glass {
    @apply bg-white/10 backdrop-blur-lg border border-white/20;
  }
  
  .glass-dark {
    @apply bg-gray-900/50 backdrop-blur-lg border border-gray-700/50;
  }
  
  /* Gradient text */
  .gradient-text {
    @apply bg-gradient-to-r from-purple-400 to-pink-600 bg-clip-text text-transparent;
  }
  
  /* Animated gradient background */
  .gradient-bg {
    @apply bg-gradient-to-r from-purple-600 to-pink-600;
    background-size: 200% 200%;
    animation: gradient 6s ease infinite;
  }
  
  /* Glow effect */
  .glow {
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4),
                0 0 40px rgba(168, 85, 247, 0.2),
                0 0 60px rgba(168, 85, 247, 0.1);
  }
  
  .glow-purple {
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.6);
  }
  
  .glow-pink {
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.6);
  }
}

@layer utilities {
  /* Hide scrollbar but keep functionality */
  .no-scrollbar::-webkit-scrollbar {
    display: none;
  }
  
  .no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  
  /* Text selection color */
  .selection-purple::selection {
    @apply bg-purple-500/30 text-purple-200;
  }
  
  /* Transition all */
  .transition-all-smooth {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  /* Safe area padding for mobile */
  .safe-top {
    padding-top: env(safe-area-inset-top);
  }
  
  .safe-bottom {
    padding-bottom: env(safe-area-inset-bottom);
  }
  
  .safe-left {
    padding-left: env(safe-area-inset-left);
  }
  
  .safe-right {
    padding-right: env(safe-area-inset-right);
  }
}

/* Animations */
@keyframes gradient {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Loading skeleton */
@keyframes skeleton-loading {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    theme('colors.gray.800') 25%,
    theme('colors.gray.700') 50%,
    theme('colors.gray.800') 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}