/* shadcn/ui CSS variables and components */

@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: 199 89% 48%;
    --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: 199 89% 48%;
    --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: 199 89% 48%;
    --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: 199 89% 48%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
  }
}

/* Color utility classes using CSS variables */
.bg-background { background-color: hsl(var(--background)); }
.bg-foreground { background-color: hsl(var(--foreground)); }
.bg-card { background-color: hsl(var(--card)); }
.bg-primary { background-color: hsl(var(--primary)); }
.bg-secondary { background-color: hsl(var(--secondary)); }
.bg-muted { background-color: hsl(var(--muted)); }
.bg-accent { background-color: hsl(var(--accent)); }
.bg-destructive { background-color: hsl(var(--destructive)); }
.bg-input { background-color: hsl(var(--input)); }

.text-foreground { color: hsl(var(--foreground)); }
.text-card-foreground { color: hsl(var(--card-foreground)); }
.text-primary { color: hsl(var(--primary)); }
.text-primary-foreground { color: hsl(var(--primary-foreground)); }
.text-secondary-foreground { color: hsl(var(--secondary-foreground)); }
.text-muted-foreground { color: hsl(var(--muted-foreground)); }
.text-accent-foreground { color: hsl(var(--accent-foreground)); }
.text-destructive { color: hsl(var(--destructive)); }
.text-destructive-foreground { color: hsl(var(--destructive-foreground)); }

.border-border { border-color: hsl(var(--border)); }
.border-input { border-color: hsl(var(--input)); }
.border-primary { border-color: hsl(var(--primary)); }
.border-destructive { border-color: hsl(var(--destructive)); }

/* Ring utility classes */
.ring-ring { --tw-ring-color: hsl(var(--ring)); }
.ring-offset-background { --tw-ring-offset-color: hsl(var(--background)); }

/* Focus states */
.focus-visible\:ring-ring:focus-visible {
  --tw-ring-color: hsl(var(--ring));
}

.focus-visible\:ring-offset-background:focus-visible {
  --tw-ring-offset-color: hsl(var(--background));
}

/* Hover states with opacity */
.hover\:bg-primary\/90:hover {
  background-color: hsl(var(--primary) / 0.9);
}

.hover\:bg-destructive\/90:hover {
  background-color: hsl(var(--destructive) / 0.9);
}

.hover\:bg-accent:hover {
  background-color: hsl(var(--accent));
}

.hover\:text-accent-foreground:hover {
  color: hsl(var(--accent-foreground));
}

/* Opacity modifiers */
.bg-primary\/10 { background-color: hsl(var(--primary) / 0.1); }
.bg-primary\/20 { background-color: hsl(var(--primary) / 0.2); }
.bg-muted\/50 { background-color: hsl(var(--muted) / 0.5); }
.bg-destructive\/5 { background-color: hsl(var(--destructive) / 0.05); }
.border-destructive\/50 { border-color: hsl(var(--destructive) / 0.5); }
.border-muted-foreground\/25 { border-color: hsl(var(--muted-foreground) / 0.25); }

/* Additional component styles */
.from-primary\/10 { --tw-gradient-from: hsl(var(--primary) / 0.1); }
.to-primary\/20 { --tw-gradient-to: hsl(var(--primary) / 0.2); }