tailwind.css

@import url("non.geist");
@import url("non.geist/mono");

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

@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@supports (-webkit-hyphens: none) {
  .safari-only {
    @apply border-b border-grid-dimmed;
  }
}

@layer base {
  * {
    @apply border-grid-bright;
  }
  body {
    @apply bg-background-dimmed text-text-dimmed;
    font-feature-settings: "rlig" 1, "calt" 1;
  }

  /* Text selection styles */
  ::selection {
    @apply bg-text-bright/30 text-text-bright;
  }
  ::-moz-selection {
    @apply bg-text-bright/30 text-text-bright;
  }
  
  /* shadcn charts: https://ui.shadcn.com/docs/components/chart#add-a-grid */
  :root {
    --chart-1: 12 76% 61%;
    --chart-2: 173 58% 39%;
    --chart-3: 197 37% 24%;
    --chart-4: 43 74% 66%;
    --chart-5: 27 87% 67%;
  }
 
  .dark {
    --chart-1: 220 70% 50%;
    --chart-2: 160 60% 45%;
    --chart-3: 30 80% 55%;
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
  }
}

@layer utilities {
  .animated-gradient-glow {
    position: relative;
    overflow: visible;
  }

  .animated-gradient-glow::before {
    content: "";
    position: absolute;
    inset: -8px;
    z-index: -1;
    background: conic-gradient(
      from var(--gradient-angle),
      rgb(99 102 241),
      rgb(245 158 11),
      rgb(236 72 153),
      rgb(245 158 11),
      rgb(99 102 241)
    );
    border-radius: inherit;
    animation: gradient-rotation 3s linear infinite;
    pointer-events: none;
    filter: blur(0.5rem);
    opacity: 0.1;
  }

  .animated-gradient-glow-small {
    position: relative;
    overflow: visible;
  }

  .animated-gradient-glow-small::before {
    content: "";
    position: absolute;
    inset: -1px;
    z-index: -1;
    background: conic-gradient(
      from var(--gradient-angle),
      rgb(99 102 241),
      rgb(245 158 11),
      rgb(236 72 153),
      rgb(245 158 11),
      rgb(99 102 241)
    );
    border-radius: inherit;
    animation: gradient-rotation 3s linear infinite;
    pointer-events: none;
    filter: blur(0.2rem);
    opacity: 0.3;
  }
}

@keyframes gradient-rotation {
  0% {
    --gradient-angle: 0deg;
  }
  100% {
    --gradient-angle: 360deg;
  }
}

/* Streamdown markdown styling */
.streamdown-container {
  /* Streamdown uses shadcn/ui CSS variables - define them for our theme */
  --muted: 220 13% 20%;
  --muted-foreground: 215 14% 60%;
  --foreground: 210 20% 90%;
  --border: 217 19% 27%;

  & p {
    @apply my-1;
  }
  & h1, & h2, & h3, & h4, & h5, & h6 {
    @apply font-semibold text-text-bright mt-2 mb-1;
  }
  & h1 {
    @apply text-base;
  }
  & h2 {
    @apply text-sm;
  }
  & h3, & h4, & h5, & h6 {
    @apply text-xs;
  }
  & ul, & ol {
    @apply ml-4 my-1;
  }
  & ul {
    @apply list-disc;
  }
  & ol {
    @apply list-decimal;
  }
  & li {
    @apply my-0.5;
  }
  /* Inline code (not in pre blocks) */
  & code:not(pre code) {
    @apply bg-charcoal-700 px-1 py-0.5 rounded text-text-bright font-mono;
  }
  & blockquote {
    @apply border-l-2 border-charcoal-600 pl-3 my-2 italic;
  }
  & a {
    @apply text-blue-400 hover:underline;
  }
  & strong {
    @apply font-semibold text-text-bright;
  }
  & em {
    @apply italic;
  }
  & hr {
    @apply my-2 border-charcoal-600;
  }
  & table {
    @apply w-full my-2 border-collapse;
  }
  & th, & td {
    @apply border border-charcoal-600 px-2 py-1 text-left;
  }
  & th {
    @apply bg-charcoal-700 font-semibold;
  }

  /* Streamdown code block container */
  & [data-code-block-container] {
    @apply my-2 border-charcoal-700;
  }
  & [data-code-block-header] {
    @apply bg-charcoal-800 text-text-dimmed border-b border-charcoal-700;
  }
  /* Hide light mode code block, show dark mode */
  & [data-code-block].dark\:hidden {
    display: none !important;
  }
  & [data-code-block].hidden.dark\:block {
    display: block !important;
  }
  /* Override the bg-muted/40 class to let inline styles work */
  & [data-code-block] pre {
    background-color: inherit !important;
    @apply scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600;
  }
  & [data-code-block] pre code {
    @apply bg-transparent;
  }
  & [data-code-block] .line {
    @apply leading-relaxed;
  }
}