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20px;position:relative}.upload-area:hover{border-color:var(--primary-color);background-color:#2563eb08}.upload-icon{color:var(--text-light);transition:var(--transition-base,.2s);margin-bottom:12px;font-size:40px}.upload-area:hover .upload-icon{color:var(--primary-color)}.upload-text{color:var(--text-gray);margin-bottom:8px;font-size:15px;font-weight:500}.upload-tip{color:var(--text-light);font-size:13px;line-height:1.4}.package-card{border:1px solid var(--border-light,#f3f4f6);border-radius:var(--radius-lg,12px);background-color:var(--white);box-shadow:var(--shadow-sm);margin-bottom:32px;padding:32px}.package-header{border-bottom:1px solid var(--border-light,#f3f4f6);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:20px;display:flex}.package-name{color:var(--primary-color);align-items:center;gap:8px;font-size:20px;font-weight:600;display:flex}.package-name:after{content:"当前使用";color:var(--white);background-color:var(--primary-color);border-radius:12px;padding:2px 8px;font-size:12px;font-weight:400}.package-meta{color:var(--text-gray);margin-bottom:12px;font-size:14px;line-height:1.6}.package-features{margin:24px 0}.package-features h4{color:var(--text-dark);margin-bottom:16px;font-size:16px;font-weight:600}.package-feature{align-items:center;margin-bottom:12px;padding-left:4px;font-size:14px;display:flex}.package-feature:before{content:"✓";color:var(--success-color,#10b981);margin-right:10px;font-size:16px;font-weight:600}.sub-tabs{border-bottom:1px solid var(--border-light,#f3f4f6);margin-bottom:24px;padding-bottom:4px;display:flex}.sub-tab-item{color:var(--text-gray);cursor:pointer;transition:var(--transition-base,.2s);border-bottom:2px solid #0000;padding:12px 20px;font-size:14px;font-weight:500}.sub-tab-item.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.third-tabs{border-bottom:1px solid var(--border-light,#f3f4f6);margin-bottom:20px;padding-bottom:4px;display:flex}.third-tab-item{color:var(--text-gray);cursor:pointer;transition:var(--transition-base,.2s);border-bottom:2px solid #0000;padding:8px 16px;font-size:14px;font-weight:500}.third-tab-item.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.required-mark{color:var(--danger-color);margin-left:4px}.stat-card{box-shadow:var(--shadow-sm);background-color:var(--bg-gray);border:1px solid var(--border-light);border-radius:8px;margin-bottom:20px;padding:15px}.stat-card h6{color:var(--text-gray);margin-bottom:8px;font-size:14px}.stat-card h3{margin:0;font-size:24px;font-weight:600}.chat-content{border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:var(--white);max-height:300px;margin:10px 0;padding:12px;font-size:14px;line-height:1.6;overflow-y:auto}.chat-content p{margin-bottom:8px}.sensitive-word{color:var(--danger-color,#ef4444);background-color:#ef44440d;border-radius:4px;padding:2px 4px;font-weight:600}.filter-bar{background-color:var(--bg-gray);border-radius:var(--radius-md);border:1px solid var(--border-light);margin-bottom:24px;padding:16px 20px}.filter-bar .form-label{color:var(--text-gray);margin-bottom:4px;font-size:13px}.badge{border-radius:12px;padding:4px 8px;font-size:12px;font-weight:500;display:inline-block}.badge.bg-warning{color:#fff;background-color:#f59e0b}.badge.bg-success{background-color:var(--success-color,#10b981);color:#fff}.badge.bg-secondary{background-color:var(--text-light);color:#fff}.table td .btn-sm{margin-right:4px}.table td .btn-sm:last-child{margin-right:0}.filter-bar .row{align-items:flex-end}.score-card{border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:var(--white);margin-top:20px;padding:20px}