:root{--bg:#f6f7f9;--card:#fff;--text:#1c1f24;--muted:#6b7280;--border:#e3e6ea;--accent:#2563eb;--danger:#dc2626;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111317;--card:#1a1d23;--text:#e8eaed;--muted:#9aa0a6;--border:#2c3038;--accent:#60a5fa;--danger:#f87171}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}main{max-width:560px;margin:0 auto;padding:48px 16px}h1{margin:0;font-size:2rem}.sub,.muted{color:var(--muted)}.sub{margin:4px 0 24px}form{gap:8px;margin-bottom:16px;display:flex}input[type=text],form input{min-width:0;font:inherit;color:inherit;background:var(--card);border:1px solid var(--border);border-radius:8px;flex:1;padding:10px 12px}button{font:inherit;color:#fff;background:var(--accent);cursor:pointer;border:0;border-radius:8px;padding:10px 16px}button:disabled{opacity:.5;cursor:default}ul{background:var(--card);border:1px solid var(--border);border-radius:8px;margin:0;padding:0;list-style:none}li{align-items:center;gap:8px;padding:10px 12px;display:flex}li+li{border-top:1px solid var(--border)}li label{cursor:pointer;flex:1;align-items:center;gap:10px;min-width:0;display:flex}li span{overflow-wrap:anywhere}li.done span{color:var(--muted);text-decoration:line-through}li input{width:18px;height:18px;accent-color:var(--accent)}.delete{color:var(--muted);background:0 0;padding:2px 10px;font-size:1.25rem;line-height:1}.delete:hover,.error{color:var(--danger)}