.erpu-frontend-btn.erpu-loading{opacity:.7;pointer-events:none}.erpu-frontend-btn.erpu-loading::after{content:"";display:inline-block;width:14px;height:14px;margin-left:8px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:erpu-frontend-spin .6s linear infinite;vertical-align:middle}.erpu-frontend-result.erpu-success{background-color:#f0f9f0;border:1px solid #46b450;color:#2e7d32}.erpu-frontend-result.erpu-error{background-color:#fef7f7;border:1px solid #dc3232;color:#c62828}.erpu-frontend-result .erpu-result-code{display:inline-block;background:#e8f5e9;padding:2px 8px;border-radius:4px;font-family:"Courier New",Courier,monospace;font-size:15px;font-weight:600;color:#1b5e20;margin:0 4px}.erpu-frontend-result.erpu-error .erpu-result-code{background:#ffebee;color:#b71c1c}.erpu-frontend-copy-btn{display:inline-block;padding:4px 10px;margin-left:8px;font-size:12px;color:#0073aa;background:#fff;border:1px solid #0073aa;border-radius:4px;cursor:pointer;transition:background-color .2s,color .2s;vertical-align:middle}.erpu-frontend-copy-btn:hover{background-color:#0073aa;color:#fff}.erpu-frontend-copy-btn.erpu-copied{background-color:#46b450;border-color:#46b450;color:#fff}