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

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 142 76% 36%;

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

    --accent: 142 76% 36%;
    --accent-foreground: 0 0% 98%;

    --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: 142 76% 36%;

    /* Golden TEJAS Theme */
    --primary: 45 85% 55%;
    --primary-foreground: 40 15% 8%;
    --secondary: 40 75% 35%;
    --secondary-foreground: 45 90% 90%;
    --muted: 45 20% 15%;
    --muted-foreground: 45 45% 70%;
    --accent: 48 95% 65%;
    --accent-foreground: 40 15% 8%;
    --background: 40 15% 8%;
    --foreground: 45 85% 85%;
    --card: 40 20% 12%;
    --card-foreground: 45 85% 85%;
    
    /* Custom golden colors */
    --forest-green: 120 40% 25%;
    --deep-green: 120 45% 20%;
    --light-green: 120 25% 85%;
    --emerald: 140 30% 40%;
    --charcoal: 40 20% 12%;
    --dark-charcoal: 40 25% 8%;
    --platinum: 45 25% 92%;
    --gold-accent: 45 95% 65%;
    --gold-primary: 45 85% 55%;
    --gold-deep: 40 75% 35%;
    --gold-bright: 48 95% 65%;
    
    /* Luxury Gradients */
    --gradient-hero: linear-gradient(135deg, hsl(var(--gold-bright)) 0%, hsl(var(--gold-primary)) 50%, hsl(var(--gold-deep)) 100%);
    --gradient-luxury: linear-gradient(135deg, hsl(var(--gold-accent)) 0%, hsl(var(--gold-primary)) 50%, hsl(var(--charcoal)) 100%);
    --gradient-card: linear-gradient(145deg, hsl(var(--charcoal)) 0%, hsl(var(--dark-charcoal)) 100%);
    --gradient-gold: linear-gradient(135deg, hsl(var(--gold-bright)) 0%, hsl(var(--gold-primary)) 50%, hsl(var(--gold-deep)) 100%);
    --gradient-affordable: linear-gradient(135deg, hsl(var(--gold-accent)) 0%, hsl(var(--gold-primary)) 100%);
    --gradient-radial: radial-gradient(circle at center, hsl(var(--gold-bright) / 0.3) 0%, hsl(var(--gold-primary) / 0.1) 50%, transparent 100%);
    --gradient-mesh: conic-gradient(from 0deg at 50% 50%, hsl(var(--gold-bright)) 0deg, hsl(var(--gold-primary)) 60deg, hsl(var(--gold-deep)) 120deg, hsl(var(--gold-bright)) 180deg, hsl(var(--gold-primary)) 240deg, hsl(var(--gold-deep)) 300deg, hsl(var(--gold-bright)) 360deg);
    
    /* Luxury Shadows */
    --shadow-luxury: 0 25px 50px -12px hsl(var(--gold-primary) / 0.4), 0 0 40px hsl(var(--gold-bright) / 0.3);
    --shadow-elegant: 0 20px 25px -5px hsl(var(--gold-primary) / 0.15), 0 10px 10px -5px hsl(var(--gold-deep) / 0.1);
    --shadow-gold: 0 10px 30px -10px hsl(var(--gold-bright) / 0.5), 0 0 20px hsl(var(--gold-primary) / 0.4);
    --shadow-glow: 0 0 50px hsl(var(--gold-bright) / 0.6), 0 0 100px hsl(var(--gold-primary) / 0.3);
    --shadow-inset: inset 0 2px 4px hsl(var(--gold-primary) / 0.1), inset 0 1px 2px hsl(var(--gold-bright) / 0.2);
    
    /* Animations */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Glass effects */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(10px);

    --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: 40 25% 5%;
    --foreground: 45 95% 90%;

    --card: 40 30% 8%;
    --card-foreground: 45 95% 90%;

    --popover: 40 30% 8%;
    --popover-foreground: 45 95% 90%;

    --primary: 45 95% 70%;
    --primary-foreground: 40 25% 5%;

    --secondary: 40 85% 25%;
    --secondary-foreground: 45 95% 90%;

    --muted: 40 35% 12%;
    --muted-foreground: 45 55% 65%;

    --accent: 48 100% 75%;
    --accent-foreground: 40 25% 5%;

    --destructive: 0 75% 55%;
    --destructive-foreground: 45 95% 90%;

    --border: 40 35% 15%;
    --input: 40 35% 15%;
    --ring: 45 95% 70%;
    --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;
  }
  
  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }
  
  /* Glass morphism utility */
  .glass {
    background: linear-gradient(135deg, hsl(var(--gold-primary) / 0.1), hsl(var(--gold-bright) / 0.05));
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid hsl(var(--gold-accent) / 0.2);
    box-shadow: var(--shadow-glow);
  }
  
  /* Modern complex design utilities */
  .mesh-gradient {
    background: var(--gradient-mesh);
    background-size: 200% 200%;
    animation: meshRotate 20s ease infinite;
  }
  
  .floating-element {
    animation: float 6s ease-in-out infinite;
  }
  
  .glow-effect {
    box-shadow: var(--shadow-glow);
    transition: var(--transition-smooth);
    will-change: transform, box-shadow;
  }
  
  .glow-effect:hover {
    box-shadow: 0 0 80px hsl(var(--gold-bright) / 0.8), 0 0 150px hsl(var(--gold-primary) / 0.5);
    transform: translateY(-2px) scale3d(1.02, 1.02, 1);
  }
  
  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  
  ::-webkit-scrollbar-track {
    @apply bg-background;
  }
  
  ::-webkit-scrollbar-thumb {
    @apply bg-primary rounded-full;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    @apply bg-primary/80;
  }
}