*,*:before,*:after{box-sizing:border-box}:root{color-scheme:light dark;--bg: #ffffff;--fg: #0f172a;--muted: #475569;--panel: #f6f8fa;--accent: #2563eb;--border: #e5e7eb}@media (prefers-color-scheme: dark){:root{--bg: #0b1020;--fg: #e5e7eb;--muted: #9aa4b2;--panel: #141a2a;--accent: #60a5fa;--border: #1f2536}}:root[data-theme=light]{--bg: #ffffff;--fg: #0f172a;--muted: #475569;--panel: #f6f8fa;--accent: #2563eb;--border: #e5e7eb}:root[data-theme=dark]{--bg: #0b1020;--fg: #e5e7eb;--muted: #9aa4b2;--panel: #141a2a;--accent: #60a5fa;--border: #1f2536}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}textarea.panel{color:var(--fg);background:var(--panel)}pre.panel{overflow:auto}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;color:var(--fg)}.muted{color:var(--muted)}.btn{background:transparent;color:var(--fg);border:1px solid var(--border);padding:8px 12px;border-radius:8px;cursor:pointer}.btn:hover{border-color:var(--accent)}.text-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}