Expandable card

"use client";

import type { CSSProperties } from "react";
import { ExpandableCard } from "./components/stepkit/ExpandableCard";
import "./components/stepkit/styles.css";

const themeStyle = {"--stepkit-bg":"#f7f7f8","--stepkit-surface":"#ffffff","--stepkit-surface-muted":"#f0f0f3","--stepkit-fg":"#17181c","--stepkit-muted":"#626572","--stepkit-border":"#e3e4e9","--stepkit-border-strong":"#c8cad3","--stepkit-code":"#f1f1f4","--stepkit-shadow":"0 20px 60px rgba(31, 26, 64, .10)","--stepkit-accent":"#6950df","--stepkit-accent-strong":"#5137c7","--stepkit-accent-soft":"#eeeafd","--stepkit-accent-on-soft":"#5137c7","--stepkit-accent-text":"#ffffff","--stepkit-error":"#b43145","--stepkit-placeholder":"#626572","--stepkit-radius":"16px","--stepkit-space":"16px","--stepkit-control-height":"44px","--stepkit-font-sans":"Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", sans-serif"} as CSSProperties;

export default function Example() {
  return (
    <div className="stepkit-theme" data-stepkit-preset="modern" style={themeStyle}>
      <ExpandableCard
      title={"A detail worth opening"}
      defaultExpanded={false}
      content={<p>Additional detail appears here.</p>}
      />
    </div>
  );
}

/*
 * Stepkit 0.2.0
 * Copyright (c) 2026 Vladislav Stepanov
 *
 * Original Stepkit portions in this release are licensed under the MIT License. Adapted portions identify their upstream licence and copyright in the copied source and in `NOTICE-MAGICUI.md` where applicable.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
"use client";
import { useId, useState, type ReactNode } from "react";
import "./styles.css";

export interface ExpandableCardProps { title?: string; summary?: string; content?: ReactNode; defaultExpanded?: boolean; expanded?: boolean; onExpandedChange?: (expanded: boolean) => void; className?: string; }
export function ExpandableCard({ title = "A detail worth opening", summary = "One line of context before the reveal.", content = "The expanded area can hold a richer explanation, a small form, or a short list of next steps.", defaultExpanded = false, expanded: controlledExpanded, onExpandedChange, className = "" }: ExpandableCardProps) {
  const id = useId(); const [uncontrolled, setUncontrolled] = useState(defaultExpanded); const controlled = controlledExpanded !== undefined; const open = controlled ? controlledExpanded : uncontrolled;
  const toggle = () => { const next = !open; if (!controlled) setUncontrolled(next); onExpandedChange?.(next); };
  return <article className={`stepkit stepkit-expandable-card${className ? ` ${className}` : ""}`}><button className="stepkit-expandable-card__trigger" type="button" aria-expanded={open} aria-controls={id} onClick={toggle}><span><span className="stepkit-expandable-card__title">{title}</span><br /><small>{summary}</small></span><span className="stepkit-expandable-card__icon" aria-hidden="true">{open ? "−" : "+"}</span></button>{open ? <div className="stepkit-expandable-card__body" id={id}>{content}</div> : null}</article>;
}
export default ExpandableCard;