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var(--fpv-space-4);font-size:var(--fpv-text-md);box-shadow:var(--fpv-shadow-popover);z-index:var(--fpv-z-toast);opacity:0;transition:opacity .3s var(--fpv-ease-out)}.fpv-toast--success{border-left-color:var(--fpv-success)}.fpv-toast--error{border-left-color:var(--fpv-danger)}.fpv-toast--warn{border-left-color:var(--fpv-warn)}.marquee{position:fixed;border:1px solid var(--fpv-accent);background:var(--fpv-accent-wash);pointer-events:none;z-index:var(--fpv-z-hud)}.inventory-tab,.shortcuts-tab{background:var(--fpv-surface-raised);border:1px solid var(--fpv-border);border-right:none;color:var(--fpv-text-muted);transition:background var(--fpv-dur) var(--fpv-ease-out),color var(--fpv-dur) var(--fpv-ease-out)}.inventory-tab:hover,.shortcuts-tab:hover,.inventory-panel.open .inventory-tab,.shortcuts-panel.open .shortcuts-tab{background:var(--fpv-surface-input);color:var(--fpv-accent-hover)}.inventory-tab-label,.shortcuts-tab-label{color:inherit}.tool-btn{background-color:var(--fpv-surface-raised);border:1px solid var(--fpv-border-strong);color:var(--fpv-text-secondary)}.tool-btn:hover{background-color:var(--fpv-surface-input);border-color:var(--fpv-border-control);color:var(--fpv-text)}#viewer-toolbar,#flightpath-spline-container,#flightpath-smoothing-container,#flightpath-tightness-container,#flightpath-scrubber-container,#explore-load-more{display:none}#viewer-track-name{color:var(--fpv-text);font-size:16px;font-weight:600}.fpv-l1{margin-left:auto;align-items:center}.fpv-l2{display:flex;align-items:center;gap:8px;padding:0 8px}.fpv-l3{font-size:12px;color:var(--fpv-text-muted)}#viewer-ground-size-select{background:var(--fpv-surface-raised);color:var(--fpv-text);border:1px solid var(--fpv-border-strong);border-radius:4px;padding:4px 8px;font-size:12px;cursor:pointer}#viewer-scrubber-container{display:none;align-items:center;gap:8px}#viewer-flightpath-scrubber{width:160px}#viewer-flightpath-position-label{font-size:11px;color:var(--fpv-text-muted);min-width:28px}#viewer-follow-camera,#flightpath-follow-camera,#debug-control-points{cursor:pointer}#viewer-speed-select{padding:6px 8px;background:var(--fpv-surface-raised);border:1px solid var(--fpv-border-strong);border-radius:4px;color:var(--fpv-text);font-size:12px;cursor:pointer}.fpv-l4,.fpv-l6{border-top:1px solid var(--fpv-border-strong);margin:6px 0;padding-top:6px}.fpv-l5,.fpv-l7{font-size:10px;color:var(--fpv-text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;padding:0 4px}#btn-clear-waypoints{width:100%;margin-top:4px;justify-content:center;font-size:11px}.fpv-l8{margin-top:12px}.fpv-l9{margin-top:16px;border-top:1px solid var(--fpv-border);padding-top:16px}.fpv-l10,.fpv-l26,.fpv-l33,.fpv-l37{display:flex;flex-direction:column;gap:8px}.fpv-l11,.fpv-l12,.fpv-l13,.fpv-l14,.fpv-l15,.fpv-l16,.fpv-l20,.fpv-l27,.fpv-l28,.fpv-l29,.fpv-l31,.fpv-l34,.fpv-l35,.fpv-l38,.fpv-l39{font-size:11px;color:var(--fpv-text-muted);display:block;margin-bottom:4px}#flightpath-method,#flightpath-spline-type,#flightpath-speed-select,#gate-prefer-side,#gate-prefer-corkscrew,#feather-flag-passage-side,#panel-flag-passage-side{width:100%;padding:6px;background:var(--fpv-surface-raised);border:1px solid var(--fpv-border-strong);border-radius:4px;color:var(--fpv-text);font-size:12px}#flightpath-smoothing,#flightpath-tightness,#flightpath-girth,#flightpath-scrubber{width:100%}#generate-flightpath-btn,#clear-flightpath-btn,#add-control-point-btn,#delete-control-point-btn,#reset-control-points-btn{width:100%;justify-content:center}#flightpath-stale-indicator{color:var(--fpv-warn);display:none}.fpv-l17{display:flex;justify-content:space-between;font-size:10px;color:var(--fpv-text-subtle)}#flightpath-playback-controls{display:none;margin-top:8px}.fpv-l18{display:flex;gap:8px;align-items:center}#flightpath-play-btn{flex:1;justify-content:center;padding:8px}#flightpath-stop-btn{flex:.5;justify-content:center;padding:8px}.fpv-l19{margin-top:8px}.fpv-l21,.fpv-l22{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--fpv-text-muted);cursor:pointer;margin-top:4px}#control-points-panel{margin-top:8px;display:none}.fpv-l23{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.fpv-l24{margin:0;font-size:13px;color:var(--fpv-text)}#control-points-count,.fpv-l70{font-size:11px;color:var(--fpv-text-muted)}#control-points-list{max-height:200px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}#control-points-empty{color:var(--fpv-text-subtle);font-size:11px;text-align:center;padding:12px;font-style:italic}.fpv-l25{display:flex;flex-direction:column;gap:6px;margin-top:8px}#add-point-instructions{display:none;margin-top:8px;padding:8px;background:var(--fpv-accent-wash);border-radius:4px;font-size:11px;color:var(--fpv-accent)}#gate-properties-panel,#feather-flag-properties-panel,#panel-flag-properties-panel,#primitive-properties-panel{margin-top:16px;border-top:1px solid var(--fpv-border);padding-top:16px;display:none}.primitive-dimension-row{display:flex;gap:6px}.primitive-dimension-field{flex:1}#primitive-width,#primitive-height,#primitive-depth{width:100%;padding:6px;background:var(--fpv-surface-raised);border:1px solid var(--fpv-border-strong);border-radius:4px;color:var(--fpv-text);font-size:12px}#primitive-color{width:100%;height:30px;padding:2px;background:var(--fpv-surface-raised);border:1px solid var(--fpv-border-strong);border-radius:4px}#gate-id-display,#gate-sequence-display,#feather-flag-id-display,#panel-flag-id-display,#primitive-id-display{font-size:12px;color:var(--fpv-text)}.fpv-l30,.fpv-l32,.fpv-l36,.fpv-l40{font-size:10px;color:var(--fpv-text-subtle);margin-top:4px}.fpv-l41,.fpv-l43,.fpv-l45{padding:6px 12px}.fpv-l42,.fpv-l44,.fpv-l46{font-size:12px;cursor:pointer}#grid-size-select,#snap-size-select,#ground-size-select{background:var(--fpv-surface-raised);color:var(--fpv-text);border:1px solid var(--fpv-border-strong);border-radius:4px;padding:2px 4px;font-size:11px;cursor:pointer;margin-left:4px}.fpv-l47{color:var(--fpv-text-muted);font-size:12px;display:block;margin-bottom:4px}.fpv-l48{display:flex;flex-direction:column;gap:10px;margin-top:14px}.fpv-l49,.fpv-l52{display:flex;align-items:center;gap:10px;cursor:pointer;padding:10px;border:1px solid var(--fpv-border-strong);border-radius:6px}.fpv-l50,.fpv-l53{accent-color:var(--fpv-accent)}.fpv-l51,.fpv-l54{color:var(--fpv-text-muted)}#publish-visibility-label{color:var(--fpv-text-muted);font-size:12px;margin:4px 0 0}.fpv-l55{display:flex;gap:8px;margin-top:12px}#published-url{flex:1;padding:8px 12px;background:var(--fpv-surface);border:1px solid var(--fpv-border-strong);border-radius:6px;color:var(--fpv-text);font-size:14px}#publish-copy-feedback{color:var(--fpv-accent);font-size:12px;margin-top:4px;display:none}.fpv-l56{max-width:700px;width:90vw}#explore-tracks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;max-height:60vh;overflow-y:auto}#explore-empty{display:none;color:var(--fpv-text-muted);text-align:center;padding:20px}#explore-loading{color:var(--fpv-text-muted);text-align:center;padding:20px}.fpv-l57{text-align:center;margin-top:12px}.fpv-l58{max-width:480px;width:90vw}.fpv-l59{color:var(--fpv-text-muted);font-size:13px;margin-bottom:16px}.fpv-l60{display:flex;flex-direction:column;gap:12px}.fpv-l61,.fpv-l62{display:block;font-size:12px;color:var(--fpv-text-muted);margin-bottom:4px}#mrsim-upload-name,#mrsim-upload-author{width:100%;box-sizing:border-box;padding:8px 10px;background:var(--fpv-surface);border:1px solid 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