.margin-detail{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.margin-item{text-align:center;padding:10px;background:rgba(102,126,234,0.03);border-radius:var(--radius-sm)}.margin-item .margin-label{font-size:0.75rem;color:var(--color-text-secondary,#999);margin-bottom:4px}.margin-item .margin-value{font-size:0.95rem;font-weight:var(--font-weight-semibold);color:var(--color-text-primary,#333)}.roll-comparison table{width:100%;border-collapse:collapse;font-size:0.85rem}.roll-comparison thead th{background:rgba(102,126,234,0.04);padding:10px 12px;text-align:center;font-weight:var(--font-weight-semibold);border-bottom:2px solid rgba(102,126,234,0.12)}.roll-comparison thead th:first-child{text-align:left}.roll-comparison tbody td{padding:8px 12px;text-align:center;border-bottom:1px solid rgba(0,0,0,0.04)}.roll-comparison tbody td:first-child{text-align:left;font-weight:var(--font-weight-medium);color:var(--color-text-secondary,#666)}.roll-comparison .improvement-positive{color:#52c41a;font-weight:var(--font-weight-semibold)}.roll-comparison .improvement-negative{color:#e74c3c;font-weight:var(--font-weight-semibold)}.assign-factors{list-style:none;padding:0;margin:0}.assign-factors li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid rgba(0,0,0,0.04);font-size:0.82rem}.assign-factors li:last-child{border-bottom:none}.factor-name{color:var(--color-text-secondary,#666)}.factor-impact{font-weight:var(--font-weight-semibold);padding:2px 8px;border-radius:var(--radius-md);font-size:0.75rem}.factor-impact.low{background:#e6f7e6;color:#52c41a}.factor-impact.medium{background:var(--color-warning-light);color:#faad14}.factor-impact.high{background:var(--color-danger-light);color:#e74c3c}@media (max-width:768px){.margin-detail{grid-template-columns:repeat(2,1fr)}#gauges-row.flex{flex-direction:column}}