/* Phase 11.2 – warm, fixed teaching workspace following approved reference. */
@media (min-width:1100px){
 #teacherView.pzb-11-2 .pzb-lesson-shell{display:grid!important;grid-template-columns:minmax(210px,18%) minmax(0,1fr) minmax(260px,22%)!important;grid-template-rows:minmax(108px,auto) minmax(0,1fr)!important;gap:12px!important;align-items:stretch!important;min-height:0!important;overflow:hidden!important;}
 #teacherView.pzb-11-2 .pzb-lesson-shell>.teaching-top{grid-column:1/-1!important;grid-row:1!important;display:flex!important;flex-direction:column!important;min-height:105px!important;max-height:190px!important;height:auto!important;flex:none!important;overflow:hidden!important;background:#fffdf8!important;border-radius:20px!important;}
 #teacherView.pzb-11-2 .teaching-top>.pane-head{flex:0 0 auto!important;padding:8px 14px!important;}
 #teacherView.pzb-11-2 #elementStrip{display:flex!important;flex-flow:row nowrap!important;align-items:stretch!important;gap:10px!important;overflow-x:auto!important;overflow-y:hidden!important;min-height:0!important;padding:6px 12px 12px!important;scrollbar-width:thin;}
 #teacherView.pzb-11-2 #elementStrip>.element-item{flex:0 0 220px!important;width:220px!important;max-width:260px!important;min-width:160px!important;max-height:128px!important;min-height:64px!important;overflow:auto!important;background:#fcf7ed!important;border-radius:14px!important;}
 #teacherView.pzb-11-2 #elementStrip>.element-item.active{background:#dfece0!important;}
 #teacherView.pzb-11-2 #elementStrip .element-item img{max-width:100%!important;max-height:76px!important;object-fit:contain!important;}
 #teacherView.pzb-11-2 .pzb-lesson-sidebar{grid-column:1!important;grid-row:2!important;display:flex!important;flex-direction:column!important;overflow:hidden!important;min-height:0!important;}
 #teacherView.pzb-11-2 .teaching-mid{display:flex!important;flex:1 1 0!important;max-height:none!important;height:auto!important;min-height:0!important;overflow:hidden!important;}
 #teacherView.pzb-11-2 #slideStrip{flex:1 1 0!important;overflow-y:auto!important;overflow-x:hidden!important;min-height:0!important;}
 #teacherView.pzb-11-2 .pzb-lesson-center{grid-column:2!important;grid-row:2!important;min-height:0!important;overflow:hidden!important;}
 #teacherView.pzb-11-2 .pzb-lesson-right{grid-column:3!important;grid-row:2!important;min-height:0!important;overflow:hidden!important;}
 #teacherView.pzb-11-2 #teacherSlide{min-height:0!important;}
 #teacherView.pzb-11-2 .pzb-lesson-center .presentation-pane{flex:1 1 0!important;min-height:0!important;}
 #teacherView.pzb-11-2 .element-type,#teacherView.pzb-11-2 .element-actions{display:none!important;}
}
@media (max-width:1099px){#teacherView.pzb-11-2 .teaching-top{order:-1!important}#teacherView.pzb-11-2 #elementStrip{display:flex!important;gap:10px!important;overflow-x:auto!important;}}