.config-panel-content{background:var(--surface-color);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:500px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;position:relative}.config-panel-content.loading:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;z-index:10}.config-panel-content.loading:after{content:"正在加载配置...";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--text-primary);font-size:14px;z-index:11}.config-actions{margin-top:32px;padding:24px;border-top:1px solid var(--border-color);display:flex;gap:12px;justify-content:flex-end;align-items:center;flex-shrink:0;background:var(--surface-color);position:sticky;bottom:0}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--background-color: #f8fafc;--surface-color: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--border-radius: 8px;--transition: all .2s ease-in-out}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--background-color);font-size:14px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--background-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--secondary-color)}.main-app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--surface-color);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.header-content{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.app-title{font-size:20px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:12px}.app-title i{color:var(--primary-color)}.header-actions{display:flex;gap:12px}.main-content{flex:1;max-width:1200px;margin:0 auto;padding:24px;width:100%}.content-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.content-header h2{font-size:24px;font-weight:600;color:var(--text-primary)}.content-actions{display:flex;gap:12px}.config-panel{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px}.config-panel.active{display:flex}.config-panel-content{background:var(--surface-color);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:500px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.config-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;background:var(--surface-color);flex-shrink:0}.config-header h3{font-size:18px;font-weight:600;color:var(--text-primary)}.config-content{padding:24px 24px 0;overflow-y:auto;flex:1}.config-section{margin-bottom:32px}.config-section h4{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.api-key-display{display:flex;align-items:center;gap:12px}.api-key-text{flex:1;padding:8px 12px;background:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);font-family:Courier New,monospace;font-size:14px;color:var(--text-primary);word-break:break-all;min-height:20px;display:flex;align-items:center}.api-key-actions{display:flex;gap:8px}.config-actions{margin-top:32px;padding:24px;border-top:1px solid var(--border-color);display:flex;gap:12px;justify-content:flex-end;flex-shrink:0;background:var(--surface-color);position:sticky;bottom:0}.table-container{background:var(--surface-color);border-radius:var(--border-radius);border:1px solid var(--border-color);overflow:hidden;box-shadow:var(--shadow-sm)}.tasks-table{width:100%;border-collapse:collapse}.tasks-table th{background:var(--background-color);padding:16px;text-align:left;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-color);position:relative}.tasks-table td{padding:16px;border-bottom:1px solid var(--border-color);vertical-align:top}.tasks-table tbody tr:hover{background:var(--background-color)}.tasks-table tbody tr:last-child td{border-bottom:none}.tooltip{color:var(--secondary-color);margin-left:8px;cursor:help;font-size:12px}.tooltip:hover{color:var(--primary-color)}.tooltip-popup{position:absolute;background:var(--text-primary);color:#fff;padding:8px 12px;border-radius:4px;font-size:12px;max-width:200px;z-index:10000;opacity:0;pointer-events:none;transition:opacity .2s;box-shadow:var(--shadow-md)}.tooltip-popup.show{opacity:1}.empty-state{text-align:center;padding:48px 24px;color:var(--text-secondary)}.empty-state i{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:18px;font-weight:600;margin-bottom:8px}.empty-state 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1024px){.main-content{padding:16px}.header-content{padding:0 16px}.config-panel-content{max-width:90%}}@media (max-width: 768px){.content-header{flex-direction:column;align-items:stretch;gap:16px}.header-actions{flex-direction:column;gap:8px}.tasks-table{font-size:12px}.tasks-table th,.tasks-table td{padding:12px 8px}.execution-time,.action-buttons{flex-direction:column}}@media (max-width: 480px){.main-content{padding:12px}.header-content{padding:0 12px;height:56px}.app-title{font-size:16px}.config-panel{padding:10px}.config-panel-content{max-width:100%;max-height:95vh}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;line-height:1.5;border-radius:var(--border-radius);border:1px solid transparent;cursor:pointer;transition:var(--transition);text-decoration:none;background:none;white-space:nowrap}.btn:focus{outline:none;box-shadow:0 0 0 3px 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8px;font-size:12px}.btn-lg{padding:12px 24px;font-size:16px}.btn-close{width:32px;height:32px;border:none;background:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-close:hover{background:var(--background-color);color:var(--text-primary)}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:500;color:var(--text-primary);margin-bottom:6px;font-size:14px}.form-control{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:14px;line-height:1.5;color:var(--text-primary);background:var(--surface-color);transition:var(--transition)}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px 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140px}.step-query-input{flex:1}.empty-steps{text-align:center;padding:20px;color:var(--text-secondary);font-size:14px}@media (max-width: 768px){.form-row{flex-direction:column;gap:12px}.form-actions{flex-direction:column-reverse}.modal-content{margin:10px;max-width:none}.modal-header,.modal-body{padding:16px}.step-fields{flex-direction:column;gap:8px}.step-tool-select{flex:none}}@media (max-width: 480px){.btn{padding:10px 16px;font-size:14px}.btn-sm{padding:6px 10px;font-size:12px}.modal{padding:10px}.api-key-form .btn{width:100%}}.ai-plan-container{display:flex;flex-direction:column;gap:24px}.ai-plan-display{background:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:20px}.ai-plan-display h4{margin:0 0 16px;color:var(--text-primary);font-weight:600;font-size:16px}.ai-plan-content{min-height:120px;max-height:300px;overflow-y:auto;background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:16px}.empty-plan{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);text-align:center}.empty-plan i{font-size:32px;margin-bottom:12px;opacity:.6}.empty-plan p{margin:0;font-size:14px;line-height:1.5}.ai-plan-text{white-space:pre-wrap;line-height:1.6;color:var(--text-primary);font-size:14px}.user-input-section h4{margin:0 0 12px;color:var(--text-primary);font-weight:600;font-size:16px}.ai-plan-actions{display:flex;gap:12px;justify-content:center;padding:16px 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.modify-plan-section{background:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:20px}.modify-plan-section h4{margin:0 0 16px;color:var(--text-primary);font-weight:600;font-size:16px}.modify-plan-section .form-actions{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}.ai-plan-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);text-align:center;gap:16px}.ai-plan-loading i{margin-right:8px;animation:spin 1s linear infinite;font-size:24px;color:var(--primary-color)}.ai-plan-loading span{font-size:16px;font-weight:500;color:var(--text-primary)}.progress-info{width:100%;max-width:400px;margin-top:8px}.status-text{font-size:14px;color:var(--text-secondary);margin-bottom:12px;font-weight:500}.progress-bar{width:100%;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden;margin-bottom:8px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--success-color));border-radius:4px;transition:width .3s ease;position:relative}.progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-details{font-size:12px;color:var(--text-secondary);line-height:1.4}.result-preview{margin-top:12px;padding:8px 12px;background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:13px;color:var(--text-primary);line-height:1.4;max-height:80px;overflow-y:auto}.result-preview:empty{display:none}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.ai-plan-actions{flex-direction:column;gap:8px}.ai-plan-actions .btn{width:100%}.ai-plan-content{max-height:200px}}.step-tool{color:var(--text-secondary)}.step-query{font-weight:600;color:var(--primary-color);margin-bottom:4px}