.page-constructor-body { display: flex; flex-direction: column; height: 100svh; }
.page-constructor-body > .site-header { flex: 0 0 auto; }
.page-constructor-body > main { display: flex; flex-direction: column; flex: 1 1 0; min-height: 400px; max-width: none; margin: 0; padding: 0; }
.constructor-stage { position: relative; flex: 1 1 0; width: 100%; min-width: 0; min-height: 400px; }
[data-constructor-host] { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
[data-constructor-status] { position: absolute; inset: 12px auto auto 16px; z-index: 1; margin: 0; }
[data-constructor-status][hidden] { display: none; }