.loading-grid{grid-template-columns:minmax(300px,370px) minmax(0,1fr)!important;gap:18px!important}.loading-grid>*{min-width:0}.cargo-panel .panel-head{display:grid;grid-template-columns:1fr;gap:8px}.cargo-panel .panel-head h3{white-space:nowrap}.cargo-form .check{grid-column:1/-1;display:flex;align-items:center;gap:8px}.cargo-form .check input{width:auto}.smart-pack-panel{display:grid;gap:10px}.smart-pack-button{width:100%}.viewer-head,.viewer-actions{flex-wrap:wrap;gap:12px}.viewer-metrics{white-space:normal}.smart-pack-results{grid-template-columns:repeat(3,minmax(0,1fr))}.pack-practical-summary{margin:12px 14px;padding:12px 14px;background:#eef7f6;border:1px solid #c9dedc;border-radius:8px;font-size:13px}.pack-practical-summary p{margin:7px 0;color:#9b501b}.pack-practical-summary small{display:block;margin-top:7px;line-height:1.6}.main-area:has(.loading-grid)>.floating-contact{display:none}.viewer-panel canvas{width:100%;max-height:520px}.cargo-3d-grid{grid-template-columns:1fr!important}@media(max-width:1000px){.loading-grid{grid-template-columns:1fr!important}.cargo-3d-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}@media(max-width:520px){.smart-pack-results{grid-template-columns:repeat(2,minmax(0,1fr))}.cargo-3d-grid{grid-template-columns:1fr!important}}