@import "tailwindcss";
@import "tw-animate-css";

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

:root {
  /* Light mode tokens */ /* off-white to reduce glare */
  --surface: #ffffff33;     /* card/background surface */  /* readable body text */
  --muted: oklch(0.97 0 0);
  --accent: oklch(0.97 0 0);      /* link/accent (monochrome) */
  --dot-color: rgba(120, 120, 120, 0.576);
  --card-shadow: 0 6px 20px rgba(16, 24, 40, 0.06);
  --radius: 0.625rem;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: "Cabin", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: var(--font-geist-mono);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #ededed; /* keep links readable in dark mode */
    --surface: #69696900; /* dark surfaces for cards */
  }

  a {
    border-bottom-color: rgba(237, 237, 237, 0.25);
  }
}

body {
  font-family: "Cabin", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.48;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

/* Link styling */
a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 23, 32, 0.18);
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}
a:hover {
  color: color-mix(in srgb, var(--accent) 80%, black 20%);
  border-bottom-color: transparent;
  text-decoration: underline;
}

/* Visited links keep same color (no blue/purple) */
a:visited {
  color: var(--accent);
}

/* Spotify card wrapper */
.spotify-card {
  display: inline-block;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 14px;
}

/* Small, muted text */
.footer-small {
  color: var(--muted);
  font-size: 12px;
}

/* Prose typography for blog posts */
.prose {
  max-width: 65ch;
  margin: 0 auto;
  color: var(--foreground);
}

.prose h1,
.prose h2,
.prose h3,
.prose h4 {
  color: var(--foreground);
  line-height: 1.25;
  margin-top: 1.75em;
  margin-bottom: 0.6em;
}

.prose h1 { font-size: 2rem; }
.prose h2 { font-size: 1.5rem; }
.prose h3 { font-size: 1.25rem; }

.prose p {
  margin: 1em 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: color-mix(in srgb, var(--foreground) 90%, transparent 10%);
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
  border-bottom: none;
}

.prose blockquote {
  margin: 1.5em 0;
  padding-left: 1em;
  border-left: 3px solid rgba(15, 23, 32, 0.18);
  color: var(--muted);
  font-style: italic;
}

@media (prefers-color-scheme: dark) {
  .prose blockquote { border-left-color: rgba(237, 237, 237, 0.18); }
}

.prose hr {
  border: 0;
  border-top: 1px solid rgba(15, 23, 32, 0.12);
  margin: 2rem 0;
}

@media (prefers-color-scheme: dark) {
  .prose hr { border-top-color: rgba(237, 237, 237, 0.12); }
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
  margin: 1em 0;
}
.prose li { margin: 0.35em 0; }

.prose code {
  background: rgba(15, 23, 32, 0.06);
  padding: 0.15em 0.4em;
  border-radius: 6px;
  font-size: 0.9em;
}

@media (prefers-color-scheme: dark) {
  .prose code { background: rgba(237, 237, 237, 0.08); }
}

.prose pre {
  background: rgba(15, 23, 32, 0.85);
  color: #f1f5f9;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  overflow-x: auto;
  box-shadow: var(--card-shadow);
  margin: 1.25rem 0;
}

@media (prefers-color-scheme: dark) {
  .prose pre { background: rgba(255, 255, 255, 0.06); }
}

.prose pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
}

.prose img { border-radius: 10px; }

.prose figure { margin: 1.25rem 0; text-align: center; }
.prose figcaption { color: var(--muted); font-size: 0.9rem; margin-top: 0.6rem; }

/* Heading anchor link emitted by CustomMDX */
.prose .anchor {
  float: left;
  margin-left: -0.9ch;
  padding-right: 0.5ch;
  opacity: 0;
  text-decoration: none;
  border: none;
}
.prose .anchor::after {
  content: '#';
  color: var(--muted);
}
.prose h2:hover .anchor,
.prose h3:hover .anchor,
.prose h4:hover .anchor {
  opacity: 0.6;
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
}