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button{cursor:pointer;color:#666;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;margin-bottom:-1px;padding:10px 16px;font-size:14px;transition:all .2s}.settings-tabs button.active{color:#aa3bff;border-bottom-color:#aa3bff;font-weight:600}.settings-tabs button:hover{color:#aa3bff}.settings-error{color:#e53935;background:#fff0f0;border:1px solid #ffcdd2;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:14px}.settings-success{color:#2e7d32;background:#f0fff4;border:1px solid #c8e6c9;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:14px}.settings-modal-body .form-group{margin-bottom:16px}.settings-modal-body .form-group label{color:#333;margin-bottom:6px;font-size:14px;font-weight:500;display:block}.settings-modal-body .form-group input{box-sizing:border-box;border:1px solid #e0e0e0;border-radius:8px;outline:none;width:100%;padding:10px 12px;font-size:14px;transition:border-color .2s}.settings-modal-body .form-group input:focus{border-color:#aa3bff}.settings-modal-body .form-group input:disabled{color:#999;background:#f5f5f5}.settings-submit-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#aa3bff 0%,#8b5cf6 100%);border:none;border-radius:8px;width:100%;padding:12px;font-size:15px;font-weight:600;transition:opacity .2s}.settings-submit-btn:hover{opacity:.9}.settings-submit-btn:disabled{opacity:.6;cursor:not-allowed}.stats-toggle-btn{cursor:pointer;color:#666;background:0 0;border:none;border-radius:4px;margin-right:4px;padding:8px;transition:all .2s}.stats-toggle-btn:hover{color:#aa3bff;background:#f0f0f0}.stats-toggle-btn.active{color:#fff;background:#aa3bff}.stats-panel{padding:0 12px 12px}.stats-summary{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px;display:grid}.stats-card{text-align:center;background:#fff;border-radius:8px;flex-direction:column;align-items:center;padding:12px 8px;display:flex;box-shadow:0 1px 3px #0000000f}.stats-card .stats-label{color:#999;text-transform:uppercase;margin-bottom:4px;font-size:11px}.stats-card .stats-value{color:#1a1a2e;font-size:20px;font-weight:700}.stats-card.success .stats-value{color:#4caf50}.stats-card.failed .stats-value{color:#e53935}.stats-records-title{color:#666;margin-bottom:8px;padding:0 4px;font-size:13px;font-weight:600}.stats-records{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.stats-record-item{border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;display:flex}.stats-record-item:last-child{border-bottom:none}.stats-record-item .stats-phone{color:#1a1a2e;word-break:break-all;flex:1;margin-right:8px;font-weight:500}.stats-record-item .stats-result{white-space:nowrap;border-radius:12px;flex-shrink:0;padding:2px 8px;font-size:11px;font-weight:600}.stats-record-item .stats-result.success{color:#2e7d32;background:#e8f5e9}.stats-record-item .stats-result.failed{color:#c62828;background:#ffebee}.stats-empty{text-align:center;color:#999;padding:20px;font-size:13px}