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

/* Definition of the design system. All colors, gradients, fonts, etc should be defined here. 
All colors MUST be HSL.
*/

@layer base {
  :root {
    --background: 220 26% 14%;
    --foreground: 210 40% 98%;

    --card: 220 23% 16%;
    --card-foreground: 210 40% 98%;

    --popover: 220 23% 16%;
    --popover-foreground: 210 40% 98%;

    --primary: 217 91% 60%;
    --primary-foreground: 220 26% 14%;
    --primary-glow: 199 89% 48%;

    --secondary: 220 17% 32%;
    --secondary-foreground: 210 40% 98%;

    --muted: 220 17% 20%;
    --muted-foreground: 215 20.2% 65.1%;

    --accent: 199 89% 48%;
    --accent-foreground: 220 26% 14%;

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

    --border: 220 17% 32%;
    --input: 220 17% 32%;
    --ring: 217 91% 60%;

    /* Custom design tokens */
    --gradient-primary: linear-gradient(135deg, hsl(217 91% 60%), hsl(199 89% 48%));
    --gradient-secondary: linear-gradient(135deg, hsl(220 23% 16%), hsl(220 17% 32%));
    --gradient-hero: linear-gradient(135deg, hsl(220 26% 14%) 0%, hsl(217 91% 60% / 0.1) 100%);
    
    --shadow-glow: 0 0 30px hsl(217 91% 60% / 0.3);
    --shadow-card: 0 10px 30px -10px hsl(220 26% 14% / 0.5);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --radius: 0.5rem;

    --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%;
  }

  .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-background text-foreground font-sans;
  }
}

@layer components {
  .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero-gradient {
    background: var(--gradient-hero);
  }
  
  .card-gradient {
    background: var(--gradient-secondary);
  }
  
  .glow-effect {
    box-shadow: var(--shadow-glow);
  }
  
  .smooth-transition {
    transition: var(--transition-smooth);
  }
  
  .animate-float {
    animation: float 6s ease-in-out infinite;
  }
  
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }
}