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1.25rem;display:flex}.auto-fit-active .violations-panel{padding:.5rem 1rem}.auto-fit-active .violations-list{max-height:80px;overflow-y:auto}.panel-header{color:var(--color-danger);align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.panel-header h3{font-size:.9rem;font-weight:700}.violations-list{flex-direction:column;gap:.35rem;list-style:none;display:flex}.violation-item{color:var(--text-secondary);text-align:left;align-items:center;gap:.5rem;font-size:.8rem;display:flex}.violation-item .bullet{border-radius:50%;flex-shrink:0;width:6px;height:6px}.violation-item.must .bullet{background:var(--color-danger)}.violation-item.maybe .bullet{background:var(--color-warning)}.violation-item.info .bullet{background:var(--color-primary)}@media (width<=1024px){.main-layout{flex-direction:column;padding:0 .5rem .5rem;overflow-y:auto}.sidebar-section{width:100%}.app-container.auto-fit-active,.app-container.auto-fit-active .main-layout{height:auto;overflow:visible}}.expand-buffer-btn{border:1px solid var(--border-color);background:var(--bg-card);width:28px;color:var(--text-primary);cursor:pointer;z-index:100;box-shadow:var(--shadow-md);transition:background var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);border-right:none;border-radius:8px 0 0 8px;flex-direction:column;justify-content:center;align-items:center;padding:1.25rem .35rem;font-size:.75rem;font-weight:700;line-height:1.3;display:flex;position:fixed;top:50%;right:0;transform:translateY(-50%)}.expand-buffer-btn:hover{background:var(--accent-bg);color:var(--color-primary);transform:translateY(-50%)scaleX(1.05)}@media print{.app-container{background:#fff!important;height:auto!important;overflow:visible!important}.main-layout{height:auto!important;margin:0!important;padding:0!important;display:block!important;overflow:visible!important}.grid-section{width:100%!important;height:auto!important}.expand-buffer-btn{display:none!important}}.display-mode-active{height:100vh;overflow:hidden}.display-mode-active .main-layout{gap:0!important;height:calc(100vh - 65px)!important;margin:0!important;padding:0!important}.display-mode-active .grid-section{margin:0!important;padding:0!important}.display-mode-active .classroom-grid-container{width:100%!important;height:100%!important;box-shadow:none!important;background:0 0!important;border:none!important;border-radius:0!important;margin:0!important;padding:0!important}.display-mode-active .classroom-canvas{height:calc(100vh - 140px)!important;box-shadow:none!important;background:0 0!important;border:none!important;margin:0!important}