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

:root {
  --foreground-rgb: 0, 0, 0;
  --background-start-rgb: 214, 219, 220;
  --background-end-rgb: 255, 255, 255;
  
  /* Font variables */
  --font-inter: 'Inter', sans-serif;
  --font-poppins: 'Poppins', sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --foreground-rgb: 255, 255, 255;
    --background-start-rgb: 0, 0, 0;
    --background-end-rgb: 0, 0, 0;
  }
}

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 0 0% 3.9%;
    --card: 0 0% 100%;
    --card-foreground: 0 0% 3.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 0 0% 3.9%;
    --primary: 142 76% 36%; /* Green-600 */
    --primary-foreground: 0 0% 98%;
    --secondary: 142 47% 96%; /* Green-50 */
    --secondary-foreground: 142 76% 36%;
    --muted: 0 0% 96.1%;
    --muted-foreground: 0 0% 45.1%;
    --accent: 142 47% 96%;
    --accent-foreground: 142 76% 36%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 0 0% 98%;
    --border: 0 0% 89.8%;
    --input: 0 0% 89.8%;
    --ring: 142 76% 36%;
    --chart-1: 142 76% 36%;
    --chart-2: 43 74% 66%;
    --chart-3: 197 37% 24%;
    --chart-4: 27 87% 67%;
    --chart-5: 173 58% 39%;
    --radius: 0.75rem;
  }
  .dark {
    --background: 0 0% 3.9%;
    --foreground: 0 0% 98%;
    --card: 0 0% 3.9%;
    --card-foreground: 0 0% 98%;
    --popover: 0 0% 3.9%;
    --popover-foreground: 0 0% 98%;
    --primary: 0 0% 98%;
    --primary-foreground: 0 0% 9%;
    --secondary: 0 0% 14.9%;
    --secondary-foreground: 0 0% 98%;
    --muted: 0 0% 14.9%;
    --muted-foreground: 0 0% 63.9%;
    --accent: 0 0% 14.9%;
    --accent-foreground: 0 0% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;
    --border: 0 0% 14.9%;
    --input: 0 0% 14.9%;
    --ring: 0 0% 83.1%;
    --chart-1: 220 70% 50%;
    --chart-2: 160 60% 45%;
    --chart-3: 30 80% 55%;
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
  }
  html {
    scroll-behavior: smooth;
  }
}

@layer components {
  .gradient-text {
    @apply bg-gradient-to-r from-green-600 to-green-800 bg-clip-text text-transparent;
  }
  
  .hero-pattern {
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.1) 1px, transparent 0);
    background-size: 20px 20px;
  }
  
  .card-hover {
    @apply transition-all duration-300 hover:shadow-xl hover:-translate-y-2;
  }
  
  .btn-primary {
    @apply bg-gradient-to-r from-green-600 to-green-700 hover:from-green-700 hover:to-green-800 text-white font-semibold py-3 px-6 rounded-xl shadow-lg hover:shadow-xl transition-all duration-300 transform hover:-translate-y-1;
  }

  /* Animated gradient background */
  .animate-gradient {
    background-size: 300% 300%;
    animation: gradient 6s ease infinite;
  }
  
  @keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }
}

/* Custom scrollbar styles for recipe dialog */
.recipe-dialog-scroll {
  scrollbar-width: auto;
  scrollbar-color: #9CA3AF #F3F4F6;
}

.recipe-dialog-scroll::-webkit-scrollbar {
  width: 12px;
}

.recipe-dialog-scroll::-webkit-scrollbar-track {
  background: #F3F4F6;
  border-radius: 6px;
}

.recipe-dialog-scroll::-webkit-scrollbar-thumb {
  background: #9CA3AF;
  border-radius: 6px;
}

.recipe-dialog-scroll::-webkit-scrollbar-thumb:hover {
  background: #6B7280;
}

/* Mobile touch improvements */
@media (hover: none) and (pointer: coarse) {
  /* Ensure proper touch targets on mobile */
  button, a, [role="button"] {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Improve touch response */
  * {
    touch-action: manipulation;
  }
  
  /* Remove hover effects on touch devices */
  .hover\:bg-slate-100:hover {
    background-color: transparent;
  }
}

/* Ensure mobile navigation works properly */
.mobile-nav-item {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

/* Header sticky styles */
body.header-sticky main {
  padding-top: 5rem; /* 80px to account for sticky header height */
}

@media (min-width: 768px) {
  body.header-sticky main {
    padding-top: 0; /* No padding needed on desktop as header is not sticky */
  }
}