:root{--primary-color: #2563eb;--secondary-color: #64748b;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--info-color: #06b6d4;--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Arial,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px;color:var(--text-primary)}.container{max-width:1100px;margin:0 auto;background:var(--card-bg);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden}header{background:linear-gradient(135deg,var(--primary-color),#1d4ed8);color:#fff;padding:40px;text-align:center}header h1{font-size:2rem;margin-bottom:10px;font-weight:700}.subtitle{font-size:1rem;opacity:.9}.progress-bar{display:flex;justify-content:space-between;padding:30px 40px;background:#f1f5f9;position:relative}.progress-bar:before{content:"";position:absolute;top:50%;left:60px;right:60px;height:3px;background:var(--border-color);z-index:0}.progress-step{display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;flex:1}.step-circle{width:45px;height:45px;border-radius:50%;background:#fff;border:3px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;color:var(--text-secondary);transition:all .3s ease}.progress-step.active .step-circle{background:var(--primary-color);border-color:var(--primary-color);color:#fff;transform:scale(1.1)}.progress-step.completed .step-circle{background:var(--success-color);border-color:var(--success-color);color:#fff}.step-label{margin-top:10px;font-size:.8rem;color:var(--text-secondary);font-weight:500;text-align:center}.progress-step.active .step-label{color:var(--primary-color);font-weight:600}.step-content{padding:40px}.step-content h2{font-size:1.75rem;margin-bottom:20px;color:var(--text-primary)}.info-box{background:#eff6ff;border-left:4px solid var(--primary-color);padding:15px 20px;margin-bottom:30px;border-radius:4px}.info-box p{color:#1e40af;line-height:1.6}.warning-box{background:#fffbeb;border:2px solid var(--warning-color);padding:20px;margin-bottom:30px;border-radius:8px}.warning-box h3{color:#b45309;margin-bottom:10px}.warning-box p{color:#92400e;margin-bottom:15px}.form-section{background:#f8fafc;padding:20px;border-radius:8px;margin-bottom:20px;flex:1}.form-section h3{font-size:1.1rem;margin-bottom:15px;color:var(--text-primary)}.form-row{display:flex;gap:20px;align-items:stretch}.arrow-icon{display:flex;align-items:center;font-size:2rem;color:var(--primary-color);font-weight:700}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.required{color:var(--danger-color)}.form-group input[type=text],.form-group input[type=password],.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--border-color);border-radius:8px;font-size:.95rem;transition:all .3s ease;font-family:Monaco,Courier New,monospace}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-group input[readonly]{background:#e2e8f0;cursor:not-allowed}.form-group small{display:block;margin-top:6px;color:var(--text-secondary);font-size:.875rem}.radio-group{display:flex;flex-direction:column;gap:15px}.radio-option{display:flex;align-items:flex-start;padding:15px;background:#fff;border:2px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .3s ease}.radio-option:hover{border-color:var(--primary-color)}.radio-option input[type=radio]{width:20px;height:20px;margin-right:15px;margin-top:3px;cursor:pointer}.radio-option input[type=radio]:checked+.radio-label{color:var(--primary-color)}.radio-label{flex:1}.radio-label strong{display:block;margin-bottom:5px}.radio-label small{color:var(--text-secondary)}.copy-summary{background:#f0fdf4;border:2px solid #86efac;border-radius:8px;padding:20px;margin-bottom:30px}.copy-summary h3{color:#065f46;margin-bottom:15px}.summary-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.summary-item{background:#fff;padding:15px;border-radius:8px;text-align:center}.summary-item .count{font-size:2rem;font-weight:700;color:var(--primary-color)}.summary-item .label{font-size:.9rem;color:var(--text-secondary)}.tabs{display:flex;border-bottom:2px solid var(--border-color);margin-bottom:20px}.tab-btn{padding:12px 24px;border:none;background:none;font-size:.95rem;font-weight:600;color:var(--text-secondary);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .3s ease}.tab-btn:hover{color:var(--primary-color)}.tab-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.tab-content{background:#f8fafc;padding:20px;border-radius:8px;max-height:400px;overflow-y:auto}.tab-content table{width:100%;border-collapse:collapse}.tab-content th,.tab-content td{padding:10px 15px;text-align:left;border-bottom:1px solid var(--border-color)}.tab-content th{background:#e2e8f0;font-weight:600}.tab-content tr:hover{background:#e2e8f0}.execution-progress{background:#f8fafc;padding:20px;border-radius:8px;margin-bottom:30px}.progress-item{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-color)}.progress-item:last-child{border-bottom:none}.progress-icon{font-size:1.5rem;margin-right:15px;width:30px;text-align:center}.progress-text{font-size:.95rem}.progress-item.running .progress-icon:after{content:"🔄"}.progress-item.completed .progress-icon:after{content:"✅"}.progress-item.error .progress-icon:after{content:"❌"}.progress-item.skipped .progress-icon:after{content:"⏭️"}.button-group{display:flex;gap:15px;margin-top:30px;justify-content:flex-end}.btn{padding:12px 30px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:0 4px 12px #2563eb66}.btn-secondary{background:var(--secondary-color);color:#fff}.btn-secondary:hover{background:#475569}.btn-success{background:var(--success-color);color:#fff;font-size:1.1rem;padding:14px 40px}.btn-success:hover{background:#059669;transform:translateY(-2px);box-shadow:0 4px 12px #10b98166}.btn-info{background:var(--info-color);color:#fff}.btn-info:hover{background:#0891b2}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover{background:#dc2626}.status-box{background:#fff;border:2px solid var(--border-color);border-radius:12px;padding:30px;text-align:center;margin-bottom:30px}.status-box.success{background:#f0fdf4;border-color:var(--success-color)}.status-box.error{background:#fef2f2;border-color:var(--danger-color)}.status-box.warning{background:#fffbeb;border-color:var(--warning-color)}.status-box h3{font-size:1.5rem;margin-bottom:10px}.spinner{width:50px;height:50px;border:5px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.log-container{margin-top:30px}.log-container h3{font-size:1.25rem;margin-bottom:15px;color:var(--text-primary)}.log-output{background:#1e293b;color:#e2e8f0;padding:20px;border-radius:8px;font-family:Monaco,Courier New,monospace;font-size:.85rem;max-height:400px;overflow-y:auto;line-height:1.6}.log-output .log-success{color:#86efac}.log-output .log-error{color:#fca5a5}.log-output .log-warning{color:#fcd34d}.log-output .log-info{color:#7dd3fc}.log-output .log-step{color:#c4b5fd;font-weight:700;display:block;margin:15px 0 10px;border-bottom:1px solid #334155;padding-bottom:5px}.result-summary{background:#f8fafc;padding:20px;border-radius:8px;margin-bottom:30px}.result-summary h3{margin-bottom:15px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px}.result-item{background:#fff;padding:15px;border-radius:8px;text-align:center;border:2px solid var(--border-color)}.result-item.success{border-color:var(--success-color)}.result-item.error{border-color:var(--danger-color)}.result-item .count{font-size:1.5rem;font-weight:700}.result-item.success .count{color:var(--success-color)}.result-item.error .count{color:var(--danger-color)}@media (max-width: 768px){.container{margin:0;border-radius:0}.progress-bar{padding:20px}.progress-bar:before{left:30px;right:30px}.step-circle{width:35px;height:35px;font-size:.85rem}.step-label{font-size:.7rem}.step-content{padding:20px}.form-row{flex-direction:column}.arrow-icon{transform:rotate(90deg);justify-content:center;padding:10px 0}.button-group{flex-direction:column}.btn{width:100%;justify-content:center}header h1{font-size:1.5rem}.tabs{flex-wrap:wrap}.tab-btn{flex:1;min-width:80px;padding:10px 15px;font-size:.85rem}}.hidden{display:none!important}.text-center{text-align:center}.mt-20{margin-top:20px}.mb-20{margin-bottom:20px}.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:.75rem;font-weight:600}.badge-new{background:#dbeafe;color:#1e40af}.badge-update{background:#fef3c7;color:#92400e}.badge-delete{background:#fee2e2;color:#991b1b}.badge-skip{background:#e2e8f0;color:#475569}.mode-selection{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:20px}.mode-card{background:#fff;border:2px solid #e0e0e0;border-radius:12px;padding:30px;cursor:pointer;transition:all .3s ease;text-align:center}.mode-card:hover{border-color:#2196f3;box-shadow:0 4px 12px #2196f333;transform:translateY(-2px)}.mode-icon{font-size:48px;margin-bottom:15px}.mode-card h3{color:#333;margin-bottom:10px}.mode-card p{color:#666;margin-bottom:15px;line-height:1.6}.mode-card ul{list-style:none;padding:0;margin:20px 0;text-align:left}.mode-card ul li{padding:5px 0;color:#555}.mode-card .btn{margin-top:15px}.upload-area{border:3px dashed #ccc;border-radius:12px;padding:60px 20px;text-align:center;background:#fafafa;transition:all .3s ease;cursor:pointer}.upload-area:hover{border-color:#2196f3;background:#f0f8ff}.upload-area.drag-over{border-color:#4caf50;background:#e8f5e9}.upload-icon{font-size:64px;margin-bottom:20px}.upload-area p{margin:10px 0;color:#666}.file-info{background:#e3f2fd;border-left:4px solid #2196F3;padding:15px;margin:20px 0;border-radius:4px}.file-info h3{margin-top:0;color:#1976d2}.file-info p{margin:5px 0;color:#555}.debug-container{background:#fef3c7;border:2px solid #f59e0b;border-radius:8px;padding:20px;margin-top:20px}.debug-container h3{color:#92400e;margin-bottom:10px}.debug-description{color:#78350f;font-size:.9rem;margin-bottom:15px}.debug-output{background:#1e293b;color:#e2e8f0;padding:15px;border-radius:8px;font-family:Monaco,Courier New,monospace;font-size:.8rem;max-height:500px;overflow-y:auto;line-height:1.5}.debug-entry{margin-bottom:20px;padding:15px;background:#334155;border-radius:6px;border-left:4px solid #10b981}.debug-entry.debug-error{border-left-color:#ef4444}.debug-entry.debug-success{border-left-color:#10b981}.debug-header{color:#fbbf24;margin-bottom:10px}.debug-url{margin-bottom:10px}.debug-url code{background:#1e293b;padding:4px 8px;border-radius:4px;color:#7dd3fc;word-break:break-all}.debug-response{margin-bottom:10px}.debug-response pre{background:#1e293b;padding:10px;border-radius:4px;overflow-x:auto;white-space:pre-wrap;word-break:break-word;color:#86efac;font-size:.75rem;max-height:200px;overflow-y:auto}.debug-error-msg{color:#fca5a5;background:#450a0a;padding:8px;border-radius:4px}