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.desktop-timeline-panel h2{font-size:15px;font-weight:600}.desktop-timeline-panel .timeline-actions{flex-wrap:wrap;gap:8px;display:flex}.desktop-timeline-panel .timeline-actions button{width:auto;min-height:36px;padding:7px 16px;font-size:12px;font-weight:600}.desktop-timeline-panel .timeline-actions.secondary{justify-content:flex-end}}@media (max-width:920px),(any-pointer:coarse) and (max-width:1366px),(max-height:560px) and (orientation:landscape) and (max-width:1100px){.studio-shell .studio-header,.studio-shell .studio-board-heading,.studio-shell .studio-tool-rail,.studio-shell .studio-inspector,.studio-shell .desktop-timeline-panel{display:none}.studio-shell:not(.coach-mode-active){padding:var(--mobile-top-padding) var(--mobile-side-padding);padding-bottom:calc(var(--mobile-dock-height) + env(safe-area-inset-bottom))}.studio-shell:not(.coach-mode-active) .editor-shell{gap:16px;height:100%;min-height:0;display:flex}.studio-shell:not(.coach-mode-active) .editor-main{grid-template-rows:auto auto minmax(0,1fr);gap:6px;display:grid}.studio-shell:not(.coach-mode-active) .field-panel{container-type:normal}.studio-shell:not(.coach-mode-active) .field-stage{width:100%}.studio-shell .coach-mode-button{display:inline-flex}.studio-shell .mobile-setup-panel .control-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.studio-shell.coach-mode-active .studio-header,.studio-shell.coach-mode-active .studio-board-heading,.studio-shell.coach-mode-active .studio-tool-rail,.studio-shell.coach-mode-active .studio-inspector,.studio-shell.coach-mode-active .desktop-timeline-panel{display:none}@media (max-height:560px) and (orientation:landscape) and (max-width:1100px){.studio-shell .mobile-landscape-timeline{display:block}}.studio-shell .timeline-actions .timeline-add-button{background:var(--panel);border-color:var(--line);color:var(--ink)}.studio-shell .timeline-actions 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button{width:100%;min-height:36px;color:var(--ink);text-align:left;background:0 0;border:0;border-radius:5px;align-items:center;gap:8px;padding:8px;font-size:12px;display:flex}.library-card-menu-items button:hover:not(:disabled){background:var(--panel-strong)}.library-card-menu-items .danger-button{color:#b03838}@media (any-pointer:coarse){.library-card-actions button,.library-card-menu summary,.library-card-menu-items button{min-height:44px}.library-card-menu summary{width:44px}.library-search input{font-size:16px}}.studio-history-controls{align-items:center;gap:5px;display:flex}.studio-history-controls button{background:var(--panel);min-height:30px;padding:4px 8px;font-size:12px}.studio-board-heading-actions{flex-wrap:wrap;justify-content:flex-end}.mobile-board-controls>.studio-history-controls{grid-area:1/2;justify-self:end}.mobile-board-controls>.mobile-tools-drawer,.mobile-board-controls>.mobile-floating-actions{grid-row:1}.mobile-board-controls>.studio-history-controls 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