:root{font-family:system-ui,sans-serif;color:#1c1917}body{margin:0;background:#f8f6f1}.wrap{max-width:640px;margin:0 auto;padding:32px 20px}.card{background:#fff;border:1px solid #e7e3da;border-radius:12px;padding:20px;margin-bottom:12px}button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid #2d6a4f;background:#2d6a4f;color:#fff;padding:8px 14px}button.ghost{background:transparent;color:#2d6a4f}input,select{font:inherit;padding:8px 10px;border:1px solid #ddd9d0;border-radius:8px;width:100%;box-sizing:border-box}label{display:block;font-size:13px;margin:10px 0 4px;color:#57534e}.error{color:#b91c1c}.loading{padding:40px;text-align:center;color:#a8a29e}