.app{padding:16px;font-family:Arial;max-width:480px;margin:auto}.search{width:100%;padding:12px}.field{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:20px 0}.bubble{border-radius:999px;background:#4f46e5;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:6px;cursor:pointer;transition:all .3s ease}.bubble:hover{transform:scale(1.1)}.bubble.selected{background:#16a34a;transform:scale(1.08)}.trail{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.chip{background:#ddd;padding:6px 10px;border-radius:20px}.result{padding:10px;border:1px solid #ddd;margin:8px 0;border-radius:8px}