.opMonitor{height:100%;flex-direction:column}.opMonitor,.opMonitor .topnav{display:flex;justify-content:space-between}.opMonitor .topnav{height:70px;background:#fff;border-bottom:1px solid #e5e7eb;padding:16px 32px;align-items:center;box-shadow:0 1px 2px rgba(0,0,0,.05);position:sticky;top:0;z-index:100}.opMonitor .topnav__brand{font-size:18px;font-weight:600;color:#111827;display:flex;align-items:center;gap:8px}.opMonitor .topnav__brand-icon{width:32px;height:32px;background:#2563eb;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px}.opMonitor .topnav__links{display:flex;gap:4px}.opMonitor .topnav__link{padding:8px 16px;border-radius:8px;text-decoration:none;color:#6b7280;font-size:14px;font-weight:500;transition:all .15s;background:#f3f4f6;color:#1f2937}.opMonitor .topnav__link--active{background:#dbeafe;color:#2563eb}.opMonitor-content{flex:1;overflow:auto}@media(max-width:1400px){.match-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:1200px){.test-layout-3col{grid-template-columns:1fr;align-items:start}.total-refund-card{flex:none;min-height:120px}.a-order-section{flex:none}.a-order-grid{grid-template-columns:repeat(4,1fr)}.match-section{flex:none}.match-grid,.ratio-grid,.summary-box__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.a-order-grid{grid-template-columns:repeat(2,1fr)}.match-grid,.summary-box__grid{grid-template-columns:1fr}}