/* Quiet chrome, clear context, generous classroom space. */
header{height:60px;min-height:60px}.brand{font-size:19px;letter-spacing:.2px}.app-nav{padding:8px 16px;gap:10px;box-shadow:none}.app-nav button{min-height:40px}.seating-actions{border:0;padding-left:0}.workspace{padding:10px 12px}main{grid-template-columns:278px minmax(0,1fr)}aside{padding:18px 16px}#panelTitle{font:700 17px Arial,sans-serif;text-transform:none;letter-spacing:0;border:0;padding:0;margin-bottom:18px}summary{font-family:Arial,sans-serif!important;font-weight:600}#roomControls>details,#manualEntry,.compass-import{border:0;border-top:1px solid var(--line);border-radius:0;padding:15px 0;background:transparent}.hint{line-height:1.5}#selectionHint{background:transparent;padding:8px 0}.room{border-radius:12px;box-shadow:none}.room-heading-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:35px;flex:none;padding:7px 13px;border-bottom:1px solid var(--line);background:var(--panel)}.room-heading-bar .board{position:static;transform:none;min-width:0;max-width:none;margin:0;padding:0;border:0;background:none;color:var(--muted);font:600 10px Arial,sans-serif;letter-spacing:1.5px;box-shadow:none}.room-heading-bar #roomViewInfo{font-size:11px;color:var(--muted)}.canvas-controls{flex-wrap:wrap;justify-content:flex-end;padding:8px;gap:5px}.canvas-controls button{min-height:38px;padding:7px 10px}.canvas-controls select{width:100px}#canvasStage{position:relative}#canvasWrap{overscroll-behavior:contain}.desk .desk-handle,.arranging .desk-handle,.room:not(.arranging) .desk-handle{font:600 11px Arial,sans-serif;color:var(--muted)!important;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:4px 7px;min-height:28px;max-width:none;z-index:12;opacity:1}.desk.needs-space .desk-handle{background:#fff3d5;color:#755015!important;border-color:#be9349}.desk .desk-handle:focus-visible{outline:3px solid var(--selection);outline-offset:2px}.desk.active .desk-handle{border-color:var(--selection);color:var(--ink)!important}#selectedDeskTools{border-top:1px solid var(--line);padding-top:10px}#selectedDeskTools .row{gap:8px}#selectedDeskTools .row button{flex:1;font-size:12px}#deskLabel{font-weight:700!important;font-size:14px!important}.tag[data-state=dirty]{border-color:#e7be56;color:#ffe1a3}.tag[data-state=error]{border-color:#ffb5aa;color:#ffb5aa}#footerSaveStatus{min-height:36px}#printFooter{font-size:13px}
#printPreviewDialog{width:min(1180px,calc(100vw - 32px));padding:22px;max-height:94dvh}#printPreviewDialog .dialog-heading{align-items:flex-start;padding-bottom:14px;border-bottom:1px solid var(--line)}#previewClassName{margin:6px 0 0;color:var(--muted);font-size:14px;overflow-wrap:anywhere}.print-preview-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:24px;padding-top:18px}.print-preview-settings label{font-size:12px}.print-preview-settings input[type=color]{width:100%;height:42px;padding:4px}.print-preview-settings .row>div{flex:1;min-width:0}.print-preview-actions{display:flex;flex-wrap:wrap;gap:8px}.print-preview-actions button{flex:1;font-size:12px;min-height:42px}#previewFooter{min-height:80px;font-size:14px;resize:vertical}#previewPages{min-width:0;align-self:start;background:#e5e9eb;padding:12px;border-radius:10px}#previewPages>svg{width:100%;height:auto;display:block;background:white;box-shadow:0 3px 14px #18374718}#previewPages .print-roster-page{margin-top:18px;padding:20px;background:white;color:#183747}#previewPages .print-roster-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#printDraftStatus{font-size:12px;line-height:1.4;min-height:32px}#printScaleNote{padding:10px;background:var(--accent-soft);border-radius:7px}#resetFrameColours{font-size:12px;min-height:36px}button,input,select,textarea{transition:border-color .12s,background-color .12s}#deskOverview{width:100%;margin-top:8px}
@media(max-width:1100px){.brand{font-size:16px}main{grid-template-columns:255px minmax(0,1fr)}.canvas-controls button{font-size:11px;padding:7px 8px}}
@media(max-width:850px){header{height:auto;min-height:58px}.header-actions #print{font-size:12px}main{grid-template-columns:235px minmax(0,1fr)}.app-nav{padding:7px 10px}.print-preview-layout{grid-template-columns:200px minmax(0,1fr);gap:14px}#printPreviewDialog{padding:16px}.room-heading-bar{padding:7px 9px}.room-heading-bar #roomViewInfo{font-size:10px}.canvas-controls button,.canvas-controls select{min-height:40px}.workspace{padding:8px}}
@media(max-width:600px){.brand{font-size:0}main{display:flex}.room-heading-bar{gap:7px}.print-preview-layout{grid-template-columns:1fr}.print-preview-settings{display:grid;grid-template-columns:1fr;gap:3px}#previewPages{padding:6px}#previewPages .print-roster-grid{grid-template-columns:1fr}.canvas-controls{justify-content:center}aside{max-height:35dvh}.workspace{padding:6px}}
@media(prefers-reduced-motion:reduce){button,input,select,textarea{transition:none}}
@media print{#printPreviewDialog{display:none!important}}
#crowdedOverview{font-size:11px;min-height:28px;padding:4px 8px;border-color:#be9349;color:var(--ink);background:var(--accent-soft)}#deskOverviewList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}#deskOverviewList button{text-align:left;min-height:44px}#deskOverview{margin-bottom:8px}#previewPages .focus-student{background:white;border:1px solid #d5dedf;color:#183747}#previewPages .focus-student small{color:#52636b}