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.scene-view{padding-top:56px}.simulation-canvas .scene-legend{display:grid;grid-template-columns:1fr}.simulation-canvas .scene-legend-item{justify-content:space-between;width:100%}@media(max-width:640px){.simulation-canvas .scene-view{padding-top:56px}}.lesson-sim-board .scene-view{background:transparent;grid-template-columns:minmax(0,1fr) 180px;padding:0}.lesson-sim-board .traffic-light-stage{max-height:420px}.presentation-simulation-board .scene-view{padding:16px}.lab-shell .scene-view{background:var(--surface-muted)}.lab-shell .scene-controls{background:var(--surface-panel);border-color:var(--border-default);box-shadow:var(--shadow-sm)}.lab-shell .scene-controls-label{color:var(--text-secondary)}.lab-shell .scene-controls-output{color:var(--text-primary)}.lab-shell .scene-status{color:var(--text-secondary)}.lab-shell .scene-legend-item{background:var(--surface-panel);border-color:var(--border-default)}.lab-shell .scene-legend-pin{background:var(--brand-primary-soft);color:var(--text-primary)}.lab-shell .scene-legend-pin.is-disconnected{background:var(--surface-muted);color:var(--text-secondary)}.lab-shell .scene-legend-hint{color:var(--text-secondary)}.lab-shell .pedestrian-button-control{background:var(--brand-primary-soft);border-color:var(--brand-primary);color:var(--text-primary)}.lab-shell .pedestrian-button-control.is-pressed{background:var(--brand-primary-strong);color:var(--text-on-strong)}.lab-shell .corridor-person-control button.active{background:var(--brand-primary-soft);border-color:var(--brand-primary);color:var(--text-primary)}