.stock-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}@media(max-width:600px){.stock-grid{grid-template-columns:1fr!important}}.sc-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:18px;align-items:start}.sc-list,.sc-detail{min-height:320px}.sc-list-row{cursor:pointer}.sc-list-row td{transition:background-color .12s ease,color .12s ease;vertical-align:middle}.sc-list-row:hover{background:var(--surface3)}.sc-list-row.active{background:var(--accent);color:var(--on-brand)}.sc-list-row.active td{color:var(--on-brand)}.sc-detail-back-btn{display:none}@media(max-width:1024px){.sc-layout{grid-template-columns:1fr}.sc-detail{grid-column:1 / -1}}@media(max-width:768px){.sc-detail{display:none}.sc-detail-back-btn{display:inline-flex;flex-shrink:0}}@media print{.sc-list{display:none}.sc-detail{grid-column:1 / -1;width:100%}}