@import "tailwindcss";

@plugin "tailwindcss-animate";

@custom-variant dark (&:where(.dark, .dark *));

@theme {
  --font-sans: var(--font-geist-sans), ui-sans-serif, system-ui, sans-serif;
  --font-mono: var(--font-geist-mono), ui-monospace, SFMono-Regular, monospace;
  --font-manrope: var(--font-manrope), sans-serif;

  --color-background: var(--background);
  --color-foreground: var(--foreground);

  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);

  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);

  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);

  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);

  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);

  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);

  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);

  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);

  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);

  --radius-lg: var(--radius);
  --radius-md: calc(var(--radius) - 2px);
  --radius-sm: calc(var(--radius) - 4px);

  --animate-accordion-down: accordion-down 0.2s ease-out;
  --animate-accordion-up: accordion-up 0.2s ease-out;

  @keyframes accordion-down {
    from {
      height: 0;
    }
    to {
      height: var(--radix-accordion-content-height);
    }
  }
  @keyframes accordion-up {
    from {
      height: var(--radix-accordion-content-height);
    }
    to {
      height: 0;
    }
  }
}

/*
  The default border color has changed to `currentColor` in Tailwind CSS v4,
  so we've added these compatibility styles to make sure everything still
  looks the same as it did with Tailwind CSS v3.
*/
@layer base {
  *,
  ::after,
  ::before,
  ::backdrop,
  ::file-selector-button {
    border-color: var(--color-gray-200, currentColor);
  }
}

@layer base {
  :root {
    /* Dark Theme Only - Terminal/Hacker Aesthetic */

    /* Colors */
    --background: #0a0a0a;
    --foreground: #ededed;

    --card: #111111;
    --card-foreground: #ededed;

    --popover: #111111;
    --popover-foreground: #ededed;

    --primary: #00d4ff;
    --primary-foreground: #000000;

    --secondary: #7c3aed;
    --secondary-foreground: #ffffff;

    --muted: #1a1a1a;
    --muted-foreground: #a1a1a1;

    --accent: #1a1a1a;
    --accent-foreground: #ededed;

    --destructive: #ef4444;
    --destructive-foreground: #ffffff;

    --border: #262626;
    --input: #262626;
    --ring: #00d4ff;

    /* Charts */
    --chart-1: #00d4ff;
    --chart-2: #7c3aed;
    --chart-3: #10b981;
    --chart-4: #f59e0b;
    --chart-5: #ef4444;

    /* Code */
    --code-bg: #1e1e2e;
    --code-text: #cdd6f4;

    /* Spacing */
    --radius: 0.5rem;

    /* Typography */
    --font-geist-sans: var(--font-geist-sans);
    --font-geist-mono: var(--font-geist-mono);
    --font-manrope: var(--font-manrope);
    --font-inter: var(--font-inter);

    /* Semantic Fonts */
    --font-heading: var(--font-manrope);
    --font-body: var(--font-geist-sans);
    --font-code: var(--font-geist-mono);
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
    font-feature-settings:
      "rlig" 1,
      "calt" 1;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: var(--font-manrope);
  }

  [lang|="ko"] h1,
  [lang|="ko"] h2,
  [lang|="ko"] h3,
  [lang|="ko"] h4,
  [lang|="ko"] h5,
  [lang|="ko"] h6,
  [lang|="ja"] h1,
  [lang|="ja"] h2,
  [lang|="ja"] h3,
  [lang|="ja"] h4,
  [lang|="ja"] h5,
  [lang|="ja"] h6,
  [lang|="zh"] h1,
  [lang|="zh"] h2,
  [lang|="zh"] h3,
  [lang|="zh"] h4,
  [lang|="zh"] h5,
  [lang|="zh"] h6 {
    letter-spacing: normal !important;
    text-wrap: pretty;
  }

  :where([lang|="ko"], [lang|="ja"], [lang|="zh"])
    :where(p, li, blockquote, figcaption, td, th, a, button, span) {
    overflow-wrap: break-word;
  }

  [lang|="ko"]
    :where(h1, h2, h3, h4, h5, h6, p, li, blockquote, figcaption, td, th, a, button, span) {
    word-break: keep-all;
  }

  :where([lang|="ja"], [lang|="zh"])
    :where(h1, h2, h3, h4, h5, h6, p, li, blockquote, figcaption, td, th, a, button, span) {
    word-break: normal;
    line-break: strict;
  }

  html {
    scroll-behavior: auto;
  }

  ::selection {
    @apply bg-primary/20 text-primary;
  }

  ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
  }
  ::-webkit-scrollbar-track {
    @apply bg-muted;
  }
  ::-webkit-scrollbar-thumb {
    @apply bg-border hover:bg-muted-foreground/50 rounded-full transition-colors;
  }
}

@layer utilities {
  .glow-cyan {
    box-shadow: 0 0 15px -5px rgba(0, 212, 255, 0.3);
  }
  .glow-purple {
    box-shadow: 0 0 15px -5px rgba(124, 58, 237, 0.3);
  }

  .text-glow-cyan {
    text-shadow: 0 0 8px rgba(0, 212, 255, 0.3);
  }
}