.door-configuration-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:20px 0}
.door-configuration-grid .thumb{height:230px}
.door-configuration-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:20px}
@media(max-width:900px){.door-configuration-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.door-configuration-grid{grid-template-columns:1fr}.door-configuration-actions{align-items:stretch;flex-direction:column}}