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

/* Dark theme (default) - CSS custom properties */
:root {
  --bg: #060b10;
  --bg2: #0c1520;
  --surface: #101e2d;
  --border: #182840;
  --accent: #a855f7;
  --accent2: #00ff88;
  --accent-glow: rgba(168, 85, 247, 0.12);
  --text: #c4d6e8;
  --text-dim: #7a9bb8;
  --muted: #304860;
}

/* Light theme overrides */
html.theme-light {
  --bg: #ffffff;
  --bg2: #f8f9fa;
  --surface: #f0f3f7;
  --border: #d9dfe8;
  --accent: #9333ea;
  --accent2: #10b981;
  --accent-glow: rgba(147, 51, 234, 0.1);
  --text: #1f2937;
  --text-dim: #374151;
  --muted: #d1d5db;
}

@layer base {
  body {
    @apply bg-bg text-text font-body;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    @apply font-bold;
    font-family: 'Oxanium', monospace;
  }

  h1 {
    @apply text-3xl md:text-4xl;
  }

  h2 {
    @apply text-2xl md:text-3xl;
  }

  h3 {
    @apply text-xl md:text-2xl;
  }

  a {
    @apply text-accent hover:opacity-80 transition-opacity;
  }

  code {
    @apply font-mono bg-surface border border-border px-1.5 py-0.5 rounded text-accent2;
  }

  pre {
    background-color: rgba(16, 30, 45, 0.8);
    @apply p-4 rounded border border-border overflow-x-auto;
  }

  html.theme-light pre {
    background-color: rgba(240, 243, 247, 0.8);
  }

  pre code {
    @apply bg-transparent border-0 p-0 text-text;
  }

  *:focus {
    @apply ring-2 ring-accent ring-offset-2;
    ring-offset-color: var(--bg);
  }

  button,
  input,
  textarea,
  select {
    @apply transition-colors duration-200;
  }
}

@layer components {
  .container {
    @apply max-w-4xl mx-auto;
  }

  /* Background utilities */
  .bg-bg {
    background-color: var(--bg);
  }

  .bg-bg2 {
    background-color: var(--bg2);
  }

  .bg-surface {
    background-color: var(--surface);
  }

  /* Border utilities */
  .border-border {
    border-color: var(--border);
  }

  /* Text color utilities */
  .text-accent {
    color: var(--accent);
  }

  .text-accent2 {
    color: var(--accent2);
  }

  .text-text {
    color: var(--text);
  }

  .text-text-dim {
    color: var(--text-dim);
  }

  /* Additional semantic utilities */
  .text-muted {
    color: var(--muted);
  }

  .bg-muted {
    background-color: var(--muted);
  }

  /* Glow effect utility */
  .glow-accent {
    box-shadow: 0 0 20px var(--accent-glow);
  }
}

/* Prose overrides for light theme */
html.theme-light .prose,
html.theme-light .prose-invert {
  color: var(--text);
}

html.theme-light .prose a,
html.theme-light .prose-invert a {
  color: var(--accent);
}

html.theme-light .prose strong,
html.theme-light .prose-invert strong {
  color: var(--text);
}

html.theme-light .prose code,
html.theme-light .prose-invert code {
  color: var(--accent2);
}

html.theme-light .prose pre,
html.theme-light .prose-invert pre {
  background-color: var(--surface);
  color: var(--text);
}

html.theme-light .prose h1,
html.theme-light .prose h2,
html.theme-light .prose h3,
html.theme-light .prose h4,
html.theme-light .prose h5,
html.theme-light .prose h6,
html.theme-light .prose-invert h1,
html.theme-light .prose-invert h2,
html.theme-light .prose-invert h3,
html.theme-light .prose-invert h4,
html.theme-light .prose-invert h5,
html.theme-light .prose-invert h6 {
  color: var(--text);
}

html.theme-light .prose blockquote,
html.theme-light .prose-invert blockquote {
  color: var(--text);
  border-left-color: var(--accent);
}

/* Responsive utilities */
@media (max-width: 768px) {
  .sm\:container {
    @apply max-w-full px-4;
  }
}

@media (min-width: 769px) {
  .md\:container {
    @apply max-w-4xl;
  }
}