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

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 240 10% 3.9%;

    --card: 0 0% 100%;
    --card-foreground: 240 10% 3.9%;

    --popover: 0 0% 100%;
    --popover-foreground: 240 10% 3.9%;

    --primary: 262 83% 58%;
    --primary-foreground: 0 0% 100%;

    --secondary: 240 4.8% 95.9%;
    --secondary-foreground: 240 5.9% 10%;

    --muted: 240 4.8% 95.9%;
    --muted-foreground: 240 3.8% 46.1%;

    --accent: 240 4.8% 95.9%;
    --accent-foreground: 240 5.9% 10%;

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

    --border: 240 5.9% 90%;
    --input: 240 5.9% 90%;
    --ring: 262 83% 58%;

    --radius: 0.625rem;
    --radius-sm: calc(0.625rem - 4px);
    --radius-lg: calc(0.625rem + 4px);
    --radius-full: 9999px;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.03), 0 1px 3px 0 rgb(0 0 0 / 0.06);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.07), 0 4px 6px -4px rgb(0 0 0 / 0.05);

    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 350ms;

    --chart-1: 262 83% 58%;
    --chart-2: 173 58% 39%;
    --chart-3: 12 76% 61%;
    --chart-4: 197 37% 24%;
    --chart-5: 43 74% 66%;
  }

  .dark {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;

    --card: 240 10% 5.9%;
    --card-foreground: 0 0% 98%;

    --popover: 240 10% 5.9%;
    --popover-foreground: 0 0% 98%;

    --primary: 263 70% 50%;
    --primary-foreground: 0 0% 100%;

    --secondary: 240 3.7% 15.9%;
    --secondary-foreground: 0 0% 98%;

    --muted: 240 3.7% 15.9%;
    --muted-foreground: 240 5% 64.9%;

    --accent: 240 3.7% 15.9%;
    --accent-foreground: 0 0% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;

    --border: 240 3.7% 15.9%;
    --input: 240 3.7% 15.9%;
    --ring: 263 70% 50%;

    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.15), 0 1px 2px -1px rgb(0 0 0 / 0.15);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.2), 0 2px 4px -2px rgb(0 0 0 / 0.15);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.25), 0 4px 6px -4px rgb(0 0 0 / 0.15);

    --chart-1: 263 70% 50%;
    --chart-2: 160 60% 45%;
    --chart-3: 30 80% 55%;
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
  }
}

@layer base {
  html {
    scroll-behavior: smooth;
  }

  * {
    border-color: hsl(var(--border));
  }

  body {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "rlig" 1, "calt" 1;
  }

  ::selection {
    background-color: hsl(var(--primary) / 0.2);
    color: hsl(var(--primary));
  }

  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background-color: transparent; }
  ::-webkit-scrollbar-thumb { background-color: hsl(var(--border)); border-radius: 9999px; }
  ::-webkit-scrollbar-thumb:hover { background-color: hsl(var(--muted-foreground) / 0.5); }
}

@layer utilities {
  /* Hide scrollbar */
  .scrollbar-none::-webkit-scrollbar { display: none; }
  .scrollbar-none { -ms-overflow-style: none; scrollbar-width: none; }

  /* Hero background */
  .hero-gradient {
    background:
      radial-gradient(ellipse 60% 50% at 50% -10%, hsl(262 83% 58% / 0.12), transparent),
      radial-gradient(ellipse 40% 40% at 80% 0%, hsl(280 80% 60% / 0.08), transparent),
      radial-gradient(ellipse 40% 30% at 20% 10%, hsl(240 80% 60% / 0.06), transparent);
  }

  .dark .hero-gradient {
    background:
      radial-gradient(ellipse 60% 50% at 50% -10%, hsl(263 70% 50% / 0.2), transparent),
      radial-gradient(ellipse 40% 40% at 80% 0%, hsl(280 80% 60% / 0.1), transparent),
      radial-gradient(ellipse 40% 30% at 20% 10%, hsl(240 80% 60% / 0.08), transparent);
  }
}