:root{color-scheme:dark;--bg: #0a0a0a;--fg: #f5f5f5;--muted: #999;--faint: #666;--accent: #4f8ef7;--card: #161616}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--fg);margin:0;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.25rem;text-align:center}main{max-width:28rem;width:100%}h1{font-size:2.6rem;font-weight:700;margin:0 0 .4rem}.tagline{font-size:1.15rem;color:var(--muted);margin:0 0 2rem}.faint{font-size:.85rem;color:var(--faint)}.panel{background:var(--card);border-radius:16px;padding:1.5rem;margin:1.5rem 0}.list-name{font-size:1.4rem;font-weight:600;margin:.2rem 0}.badges{display:flex;gap:.5rem;justify-content:center;margin:.8rem 0 0}.badge{font-size:.78rem;font-weight:600;padding:.2rem .65rem;border-radius:999px;background:#ffffff1a}.badge.want{background:#4f8ef740}.badge.have{background:#50c87840}form{display:flex;gap:.5rem;margin:1rem 0 .5rem}input[type=email]{flex:1;padding:.7rem .9rem;border-radius:10px;border:1px solid #333;background:#111;color:var(--fg);font-size:1rem}button,.cta{display:inline-block;padding:.7rem 1.3rem;border-radius:10px;border:none;background:var(--accent);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none}button:disabled{opacity:.6}.status{min-height:1.4rem;font-size:.9rem;color:var(--muted);margin-top:.5rem}a{color:var(--accent)}