Blockquote

import type { ComponentProps, ReactNode } from "react";

export interface BlockquoteProps extends Omit<ComponentProps<"blockquote">, "cite"> {
  /** Who said it. */
  cite?: ReactNode;
}

export function Blockquote({ cite, className, children, ...props }: BlockquoteProps) {
  return (
    <figure data-slot="quote" className={["m-0 border-solid border-(--tui-blockquote-bar) border-l-(length:--tui-blockquote-bar-width) pl-(--tui-blockquote-padding) font-(family-name:--tui-font)", className].filter(Boolean).join(" ")}>
      <blockquote {...props} className="m-0 text-(length:--tui-blockquote-font-size) leading-snug font-(--tui-blockquote-font-weight) text-(--tui-blockquote-fg) [font-style:var(--tui-blockquote-style)]">
        {children}
      </blockquote>
      {cite && <figcaption className="mt-(--tui-blockquote-gap) text-(length:--tui-blockquote-cite-size) text-(--tui-blockquote-cite)">{cite}</figcaption>}
    </figure>
  );
}

:root {
  color-scheme: light;
  --tui-bg: #ffffff;
  --tui-fg: #0a0a0a;
  --tui-muted: #f5f5f5;
  --tui-muted-fg: #737373;
  --tui-border: #e5e5e5;
  --tui-primary: #171717;
  --tui-primary-fg: #fafafa;
  --tui-ring: #a3a3a3;
  --tui-success: #16a34a;
  --tui-warning: #d97706;
  --tui-danger: #dc2626;
  --tui-radius: 8px;
  --tui-border-width: 1px;
  --tui-space: 4px;
  --tui-shadow: none;
  --tui-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --tui-text: 14px;
  --tui-duration: 150ms;

  /* Blockquote */
  --tui-blockquote-padding: calc(var(--tui-space) * 4);
  --tui-blockquote-gap: calc(var(--tui-space) * 2);
  --tui-blockquote-bar-width: 3px;
  --tui-blockquote-font-size: 17px;
  --tui-blockquote-font-weight: 500;
  --tui-blockquote-style: normal;
  --tui-blockquote-cite-size: 13px;
  --tui-blockquote-fg: var(--tui-fg);
  --tui-blockquote-cite: var(--tui-muted-fg);
  --tui-blockquote-bar: var(--tui-border);
}

.dark,
[data-theme="dark"] {
  color-scheme: dark;
  --tui-bg: #0a0a0a;
  --tui-fg: #fafafa;
  --tui-muted: #1c1c1c;
  --tui-muted-fg: #a3a3a3;
  --tui-border: #2a2a2a;
  --tui-primary: #fafafa;
  --tui-primary-fg: #171717;
  --tui-ring: #737373;
  --tui-success: #22c55e;
  --tui-warning: #f59e0b;
  --tui-danger: #ef4444;
}