.header{text-align:center;margin-bottom:var(--space-2xl);position:relative}.header h1{display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.header .logo-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:linear-gradient(135deg,var(--green-leaf) 0%,var(--green-forest) 100%);border-radius:50%;margin-bottom:var(--space-md);box-shadow:var(--shadow-organic)}.header .logo-icon svg{width:28px;height:28px;stroke:white;stroke-width:2;fill:none}.eco-card{background:linear-gradient(145deg,var(--bg-secondary) 0%,var(--bg-moss) 100%);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-lg);border:1px solid var(--border-organic);box-shadow:var(--shadow-md);transition:all var(--transition-organic);position:relative;overflow:hidden}.eco-card::before{content:'';position:absolute;top:-30px;right:-30px;width:100px;height:100px;background:radial-gradient(circle,rgba(74,124,89,0.1) 0%,transparent 70%);border-radius:50%}.eco-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg),var(--shadow-organic)}.card-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.card-icon{width:48px;height:48px;background:linear-gradient(135deg,rgba(74,124,89,0.12) 0%,rgba(74,124,89,0.06) 100%);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.card-icon svg{width:24px;height:24px;stroke:var(--green-leaf);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;fill:none}.card-title{font-size:1.25rem;font-weight:600;color:var(--green-forest)}.file-upload-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md)}.file-upload{position:relative}.file-upload .file-label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-lg);background:linear-gradient(145deg,var(--bg-secondary) 0%,var(--bg-moss) 100%);border:2px dashed var(--border-organic);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);min-height:100px;text-align:center}.file-upload .file-label:hover{border-color:var(--green-leaf);background:linear-gradient(145deg,var(--bg-moss) 0%,var(--green-spring) 100%);transform:translateY(-2px);box-shadow:var(--shadow-md)}.file-upload .file-label span{font-weight:600;color:var(--green-forest);font-size:14px}.file-upload .file-label svg{stroke:var(--green-leaf);stroke-width:2}.file-upload input[type="file"]{position:absolute;opacity:0;width:100%;height:100%;top:0;left:0;cursor:pointer}.file-upload.loaded .file-label{border-style:solid;border-color:var(--success);background:linear-gradient(145deg,rgba(76,175,80,0.1) 0%,rgba(76,175,80,0.05) 100%)}.file-upload.loaded .file-label span{color:var(--success)}.file-upload.error .file-label{border-color:var(--error);background:linear-gradient(145deg,rgba(244,67,54,0.1) 0%,rgba(244,67,54,0.05) 100%)}.file-upload.error .file-label span{color:var(--error)}.file-upload.dragover .file-label{border-color:var(--green-leaf);background:linear-gradient(145deg,var(--green-spring) 0%,var(--bg-moss) 100%);transform:scale(1.02)}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg);margin-bottom:var(--space-lg)}.option-item{display:flex;flex-direction:column;gap:var(--space-xs)}.option-item label{font-weight:600;color:var(--green-forest);font-size:14px}.option-item input[type="number"]{padding:12px 16px;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-md);font-size:14px;transition:all var(--transition-base)}.option-item input[type="number"]:focus{outline:none;border-color:var(--green-leaf);box-shadow:0 0 0 3px var(--border-focus)}.option-hint{font-size:12px;color:var(--text-tertiary)}.checkbox-options{display:flex;flex-wrap:wrap;gap:var(--space-md)}.eco-checkbox-card{display:flex;align-items:center;padding:var(--space-md) var(--space-lg);background:linear-gradient(145deg,var(--bg-secondary) 0%,var(--bg-moss) 100%);border-radius:var(--radius-md);border:1px solid var(--border-organic);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--transition-base)}.eco-checkbox-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.eco-checkbox-card input{width:20px;height:20px;margin-right:var(--space-md);accent-color:var(--green-leaf)}.button-group{display:flex;flex-wrap:wrap;gap:var(--space-md)}.progress-section{display:none}.progress-section.show{display:block}.status-log{max-height:200px;overflow-y:auto;background:var(--bg-secondary);border-radius:var(--radius-md);padding:var(--space-md);margin-top:var(--space-md);font-family:var(--font-mono);font-size:13px;border:1px solid var(--border-color-light)}.status-item{padding:6px 0;display:flex;align-items:flex-start;gap:var(--space-sm)}.status-item.success{color:var(--success)}.status-item.warning{color:var(--warning)}.status-item.error{color:var(--error)}.status-item.info{color:var(--info)}.results-section{display:none}.results-section.show{display:block}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-md);margin-bottom:var(--space-lg)}.stat-card{background:linear-gradient(145deg,var(--bg-secondary) 0%,var(--bg-moss) 100%);border-radius:var(--radius-md);padding:var(--space-md);text-align:center;border:1px solid var(--border-organic);transition:all var(--transition-base)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-organic)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--green-forest);letter-spacing:-0.02em}.stat-label{font-size:12px;color:var(--text-secondary);margin-top:var(--space-xs);font-weight:500}.stat-item{background:linear-gradient(145deg,var(--bg-secondary) 0%,var(--bg-moss) 100%);border-radius:var(--radius-md);padding:var(--space-md);text-align:center;border:1px solid var(--border-organic);transition:all var(--transition-base)}.stat-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-organic)}.stat-item.traffic-green{border-color:var(--success);background:linear-gradient(145deg,rgba(76,175,80,0.12) 0%,rgba(76,175,80,0.06) 100%)}.stat-item.traffic-green .stat-value{color:var(--success)}.stat-item.traffic-yellow{border-color:var(--warning);background:linear-gradient(145deg,rgba(255,152,0,0.12) 0%,rgba(255,152,0,0.06) 100%)}.stat-item.traffic-yellow .stat-value{color:var(--warning)}.stat-item.traffic-red{border-color:var(--error);background:linear-gradient(145deg,rgba(244,67,54,0.12) 0%,rgba(244,67,54,0.06) 100%)}.stat-item.traffic-red .stat-value{color:var(--error)}.results-tabs{display:flex;gap:var(--space-sm);margin-bottom:var(--space-md);border-bottom:2px solid var(--border-color);padding-bottom:var(--space-sm)}.tab-btn{padding:10px 20px;background:transparent;border:none;border-radius:var(--radius-md) var(--radius-md) 0 0;font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-base)}.tab-btn:hover{color:var(--green-leaf);background:var(--bg-moss)}.tab-btn.active{color:var(--green-forest);background:linear-gradient(135deg,var(--bg-moss) 0%,var(--green-spring) 100%);border-bottom:2px solid var(--green-leaf);margin-bottom:-2px}.tab-content{display:none;min-height:200px}.tab-content.active{display:block}.table-wrapper{max-height:400px;overflow:auto;border-radius:var(--radius-md);border:1px solid var(--border-organic);background:var(--bg-secondary)}.preview-table-wrapper{max-height:400px;overflow:auto;border-radius:var(--radius-md);border:1px solid var(--border-organic);background:var(--bg-secondary)}.preview-table{width:100%;border-collapse:collapse;font-size:12px}.preview-table th{position:sticky;top:0;background:linear-gradient(180deg,var(--bg-moss) 0%,var(--bg-earth) 100%);padding:10px 12px;text-align:left;font-weight:600;color:var(--green-forest);border-bottom:2px solid var(--green-sage);white-space:nowrap}.preview-table td{padding:8px 12px;border-bottom:1px solid var(--border-color-light);color:var(--text-primary)}.preview-table tbody tr:nth-child(even){background:var(--bg-tertiary)}.preview-table tbody tr:hover{background:var(--bg-moss)}.traffic-green{color:var(--success);font-weight:bold}.traffic-yellow{color:var(--warning);font-weight:bold}.traffic-red{color:var(--error);font-weight:bold}.traffic-light{display:inline-block;width:16px;height:16px;border-radius:50%;vertical-align:middle}.traffic-light.traffic-green{background:radial-gradient(circle at 30% 30%,#8BC34A,var(--success));box-shadow:0 0 6px rgba(76,175,80,0.5)}.traffic-light.traffic-yellow{background:radial-gradient(circle at 30% 30%,#FFD54F,var(--warning));box-shadow:0 0 6px rgba(255,152,0,0.5)}.traffic-light.traffic-red{background:radial-gradient(circle at 30% 30%,#EF5350,var(--error));box-shadow:0 0 6px rgba(244,67,54,0.5)}.preview-table tbody tr.green td:first-child{border-left:4px solid var(--success)}.preview-table tbody tr.yellow td:first-child{border-left:4px solid var(--warning)}.preview-table tbody tr.red td:first-child{border-left:4px solid var(--error)}.preview-note{text-align:center;color:var(--text-tertiary);font-size:12px;padding:var(--space-md);font-style:italic}.download-section{text-align:center;margin-top:var(--space-xl);padding-top:var(--space-xl);border-top:1px solid var(--border-organic)}@media (max-width:768px){.header h1{font-size:1.5rem}.eco-card{padding:var(--space-lg)}.button-group{flex-direction:column}.button-group .btn{width:100%}.checkbox-options{flex-direction:column}.results-tabs{flex-wrap:wrap}}