.loft-editor__history{flex:0 0 var(--editor-history-h,clamp(160px, 35vh, 440px));border-top:1px solid var(--editor-history-border);background:var(--editor-history-bg);flex-direction:column;min-height:0;display:flex}@media (height<=700px){.loft-editor__history{flex-basis:var(--editor-history-h,clamp(120px, 28vh, 280px))}}@media (height<=600px){.loft-editor__history{flex-basis:var(--editor-history-h,140px)}}.loft-editor__history-head{border-bottom:1px solid var(--editor-history-border);color:var(--color-text-heading);align-items:center;gap:8px;padding:10px 14px;font-size:.82rem;font-weight:600;display:flex}.loft-editor__history-head i{color:var(--color-accent-action)}.loft-editor__history-body{scrollbar-width:thin;overscroll-behavior:contain;flex:1;padding:8px 10px 10px;overflow-y:auto}.loft-editor__history-body--embedded{flex:none;max-height:320px;padding:0}.loft-editor__history-hint{color:var(--color-text-muted);margin:0;font-size:.82rem;line-height:1.5}.loft-editor__history-list{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-overlay-faint);flex-direction:column;gap:2px;margin:0;padding:4px;list-style:none;display:flex}.loft-editor__history-row{margin:0}.loft-editor__history-btn{border-radius:var(--radius-sm);width:100%;color:var(--color-text-body);text-align:left;cursor:pointer;transition:background var(--duration-quick,.12s) var(--easing-out,ease), border-color var(--duration-quick,.12s) var(--easing-out,ease), color var(--duration-quick,.12s) var(--easing-out,ease);background:0 0;border:1px solid #0000;align-items:center;gap:10px;padding:7px 10px;font-size:.82rem;display:flex}.loft-editor__history-btn:hover:not(:disabled){background:var(--editor-history-row-bg-hover);border-color:var(--color-border-subtle)}.loft-editor__history-btn:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__history-btn:disabled{cursor:default}.loft-editor__history-icon{color:var(--color-accent-action);flex-shrink:0;font-size:1rem}.loft-editor__history-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.loft-editor__history-tag{border-radius:var(--radius-full);background:var(--color-overlay-faint);letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);flex-shrink:0;padding:1px 7px;font-size:.72rem;font-weight:600}.loft-editor__history-tag--head{background:color-mix(in oklab, var(--color-accent-action) 20%, transparent);color:var(--color-accent-action)}.loft-editor__history-row--undone .loft-editor__history-btn{color:var(--color-text-muted);opacity:.6}.loft-editor__history-row--undone .loft-editor__history-icon{color:var(--color-text-muted)}.loft-editor__history-row--undone .loft-editor__history-label{text-decoration:line-through;text-decoration-color:var(--color-border-subtle)}.loft-editor__history-row--head .loft-editor__history-btn{color:var(--color-text-heading);font-weight:600}.loft-editor__history-row--origin{border-top:1px dashed var(--color-border-subtle);margin-top:6px;padding-top:6px}.loft-editor__history-row--origin .loft-editor__history-icon{color:var(--color-text-muted)}.loft-editor__history-now{letter-spacing:.06em;text-transform:uppercase;color:var(--color-accent-action);align-items:center;gap:8px;margin:4px 0;padding:0 4px;font-size:.72rem;font-weight:600;display:flex}.loft-editor__history-now-line{background:color-mix(in oklab, var(--color-accent-action) 40%, transparent);flex:1;height:1px}.loft-editor__history-row.is-selected .loft-editor__history-btn{background:color-mix(in oklab, var(--color-accent-action) 14%, transparent);border-color:color-mix(in oklab, var(--color-accent-action) 45%, transparent);color:var(--color-text-heading)}.loft-editor__history-row--actionable{position:relative}.loft-editor__history-row--actionable .loft-editor__history-btn{padding-right:56px}.loft-editor__history-actions{opacity:0;pointer-events:none;transition:opacity var(--duration-quick,.12s) var(--easing-out,ease);align-items:center;gap:2px;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.loft-editor__history-row--actionable:hover .loft-editor__history-actions,.loft-editor__history-row--actionable:focus-within .loft-editor__history-actions,.loft-editor__history-row.is-selected .loft-editor__history-actions{opacity:1;pointer-events:auto}.loft-editor__history-action{border-radius:var(--radius-sm);background:var(--color-overlay-faint);width:24px;height:24px;color:var(--color-text-muted);cursor:pointer;transition:background var(--duration-quick,.12s) var(--easing-out,ease), color var(--duration-quick,.12s) var(--easing-out,ease);border:1px solid #0000;justify-content:center;align-items:center;font-size:.95rem;display:inline-flex}.loft-editor__history-action:hover{background:var(--editor-history-row-bg-hover);color:var(--color-text-heading)}.loft-editor__history-action--danger:hover{color:var(--color-status-error);border-color:color-mix(in oklab, var(--color-status-error) 45%, transparent)}.loft-editor__history-action:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}@media (prefers-reduced-motion:reduce){.loft-editor__history-btn,.loft-editor__history-actions,.loft-editor__history-action{transition:none}}.loft-editor__tree{flex-direction:column;gap:1px;margin:0;padding:4px 0;list-style:none;display:flex}.loft-editor__tree ul{margin:0;padding:0;list-style:none}.loft-editor__tree-row{border-radius:var(--radius-xs);width:100%;color:var(--tree-row-color);text-align:left;cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;align-items:center;gap:6px;padding:5px 10px;font-size:.82rem;display:inline-flex}.loft-editor__tree-row:hover:not(:disabled){background:var(--tree-row-bg-hover);color:var(--tree-row-color-active)}.loft-editor__tree-row.is-active{background:var(--tree-row-bg-active);color:var(--tree-row-color-active);font-weight:600}.loft-editor__tree-row.is-dimmed{opacity:var(--layer-row-hidden-opacity,.5)}.loft-editor__tree-row:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}.loft-editor__tree-row:disabled{cursor:default;opacity:.5}.loft-editor__tree-caret{width:14px;color:var(--tree-caret-color);flex-shrink:0;font-size:.85rem}.loft-editor__tree-caret-spacer{flex-shrink:0;width:14px}.loft-editor__tree-icon{color:var(--tree-icon-color);flex-shrink:0;font-size:.95rem}.loft-editor__tree-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.loft-editor__tree-badge{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);background:var(--color-overlay-faint);border-radius:var(--radius-full);flex-shrink:0;padding:1px 6px;font-size:.66rem;font-weight:600}.loft-editor__layers{flex-direction:column;gap:1px;margin:0;padding:4px;list-style:none;display:flex}.loft-editor__layer-row{border-radius:var(--radius-xs);transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);align-items:center;gap:8px;padding:4px 8px;display:inline-flex}.loft-editor__layer-row:hover{background:var(--tree-row-bg-hover)}.loft-editor__layer-row.is-hidden{opacity:var(--layer-row-hidden-opacity,.45)}.loft-editor__layer-row.is-dimmed{opacity:.35}.loft-editor__layer-row.is-solo{background:var(--layer-row-solo-bg)}.loft-editor__layer-swatch{cursor:pointer;width:14px;height:14px;box-shadow:inset 0 0 0 1px var(--layer-swatch-ring);border:0;border-radius:3px;flex-shrink:0;padding:0}.loft-editor__layer-swatch:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__layer-label{min-width:0;color:var(--color-text-body);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:.82rem;overflow:hidden}.loft-editor__layer-kind{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);flex-shrink:0;font-size:.66rem;font-weight:600}.loft-editor__layer-polarity{color:var(--color-warning);font-size:.95rem;line-height:1}.loft-editor__layer-vis,.loft-editor__layer-solo{width:22px;height:22px;color:var(--color-text-muted);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;display:inline-flex}.loft-editor__layer-vis:hover,.loft-editor__layer-solo:hover,.loft-editor__layer-vis[aria-pressed=true],.loft-editor__layer-solo[aria-pressed=true]{background:var(--color-overlay-soft);color:var(--color-accent-primary)}.loft-editor__layer-vis:focus-visible,.loft-editor__layer-solo:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}.loft-editor__viewcube{width:var(--viewcube-size,80px);z-index:5;pointer-events:auto;grid-template-rows:1fr auto;gap:6px;display:grid;position:absolute;top:14px;right:14px}.loft-editor__viewcube-grid{width:var(--viewcube-size,80px);height:var(--viewcube-size,80px);background:var(--viewcube-bg);border:1px solid var(--viewcube-border);border-radius:var(--radius-md);box-shadow:var(--elev-2);grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:2px;padding:2px;display:grid}.loft-editor__viewcube-face{background:var(--viewcube-face-bg);color:var(--viewcube-face-color);letter-spacing:.02em;cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);border:0;border-radius:3px;justify-content:center;align-items:center;padding:0;font-size:.72rem;font-weight:600;display:flex}.loft-editor__viewcube-face:hover,.loft-editor__viewcube-face:focus-visible{background:var(--viewcube-face-bg-hover);color:var(--viewcube-face-color-hover)}.loft-editor__viewcube-face.is-active{background:var(--viewcube-face-bg-hover);color:var(--viewcube-face-color-hover);box-shadow:var(--viewcube-ring-snap)}.loft-editor__viewcube-face--top{grid-area:1/2}.loft-editor__viewcube-face--left{grid-area:2/1}.loft-editor__viewcube-face--front{grid-area:2/2}.loft-editor__viewcube-face--right{grid-area:2/3}.loft-editor__viewcube-face--bottom{grid-area:3/2}.loft-editor__viewcube-face--back{grid-area:1/1}.loft-editor__viewcube-home{background:var(--viewcube-face-bg);height:24px;color:var(--viewcube-face-color);border:1px solid var(--viewcube-border);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);justify-content:center;align-items:center;display:inline-flex}.loft-editor__viewcube-home:hover{background:var(--viewcube-face-bg-hover);color:var(--viewcube-face-color-hover)}.loft-editor__viewcube-home i{font-size:.92rem}.loft-editor__navcube{--viewcube-size:60px;width:var(--viewcube-size,60px);z-index:5;pointer-events:auto;grid-template-rows:auto auto auto;gap:12px;display:grid;position:absolute;top:14px;right:14px}.loft-editor__navcube-grid{--viewcube-size:62px;justify-self:center}.loft-editor__navcube-stage{width:var(--viewcube-size,80px);height:var(--viewcube-size,80px);perspective:calc(var(--viewcube-size,80px) * 4);perspective-origin:50%}.loft-editor__navcube-cube{width:100%;height:100%;transform-style:preserve-3d;will-change:transform;position:relative;transform:rotateX(-20deg)rotateY(-35deg)}.loft-editor__navcube-face{background:color-mix(in oklab, var(--viewcube-face-bg) 88%, transparent);color:var(--viewcube-face-color);border:1px solid var(--viewcube-border);letter-spacing:.02em;cursor:pointer;backface-visibility:hidden;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);border-radius:4px;justify-content:center;align-items:center;font-size:.62rem;font-weight:600;display:flex;position:absolute;inset:0}.loft-editor__navcube-face:hover,.loft-editor__navcube-face:focus-visible{background:var(--viewcube-face-bg-hover);color:var(--viewcube-face-color-hover);outline:none}.loft-editor__navcube-face--front{transform:translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-face--back{transform:rotateY(180deg) translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-face--right{transform:rotateY(90deg) translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-face--left{transform:rotateY(-90deg) translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-face--top{transform:rotateX(90deg) translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-face--bottom{transform:rotateX(-90deg) translateZ(calc(var(--viewcube-size,80px) / 2))}.loft-editor__navcube-corner{cursor:pointer;background:0 0;border:0;border-radius:4px;width:26%;height:26%;padding:0;position:absolute}.loft-editor__navcube-corner:hover,.loft-editor__navcube-corner:focus-visible{background:color-mix(in oklab, var(--color-accent-action) 35%, transparent);outline:none}.loft-editor__navcube-corner--tr-up{transform:translateZ(calc(var(--viewcube-size,80px) / 2));top:0;right:0}.loft-editor__navcube-corner--tl-up{transform:translateZ(calc(var(--viewcube-size,80px) / 2));top:0;left:0}.loft-editor__navcube-corner--tr-dn{transform:translateZ(calc(var(--viewcube-size,80px) / 2));bottom:0;right:0}.loft-editor__navcube-corner--tl-dn{transform:translateZ(calc(var(--viewcube-size,80px) / 2));bottom:0;left:0}.loft-editor__navcube-corner--br-up{transform:rotateY(180deg) translateZ(calc(var(--viewcube-size,80px) / 2));top:0;right:0}.loft-editor__navcube-corner--bl-up{transform:rotateY(180deg) translateZ(calc(var(--viewcube-size,80px) / 2));top:0;left:0}.loft-editor__navcube-corner--br-dn{transform:rotateY(180deg) translateZ(calc(var(--viewcube-size,80px) / 2));bottom:0;right:0}.loft-editor__navcube-corner--bl-dn{transform:rotateY(180deg) translateZ(calc(var(--viewcube-size,80px) / 2));bottom:0;left:0}.loft-editor__navcube-home{background:var(--viewcube-face-bg);height:24px;color:var(--viewcube-face-color);border:1px solid var(--viewcube-border);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);justify-content:center;align-items:center;display:inline-flex}.loft-editor__navcube-home:hover{background:var(--viewcube-face-bg-hover);color:var(--viewcube-face-color-hover)}.loft-editor__navcube-home i{font-size:.92rem}@media (prefers-reduced-motion:reduce){.loft-editor__navcube-cube{transition:none}}@media (width<=480px){.loft-editor__navcube{--viewcube-size:84px;top:calc(env(safe-area-inset-top,0px) + 8px);right:8px}.loft-editor__navcube-home{min-height:30px;padding:4px;font-size:.74rem}body:has(.loft-measure-rail) .loft-editor__navcube{top:calc(env(safe-area-inset-top,0px) + 72px)}.loft-editor__viewcube{--viewcube-size:84px;top:calc(env(safe-area-inset-top,0px) + 8px);transition:top var(--duration-quick,.15s) var(--easing-out,ease-out);right:8px}.loft-editor__viewcube-home{min-height:30px;padding:4px;font-size:.74rem}body:has(.loft-measure-rail) .loft-editor__viewcube{top:calc(env(safe-area-inset-top,0px) + 72px)}}.loft-editor__snap-badge{background:var(--measure-label-bg);border:1px solid var(--measure-label-border);border-radius:var(--radius-full);color:var(--measure-label-color);letter-spacing:.04em;text-transform:uppercase;box-shadow:var(--snap-badge-shadow);pointer-events:none;z-index:6;align-items:center;gap:4px;margin-top:-10px;margin-left:14px;padding:2px 7px 2px 4px;font-size:.72rem;font-weight:600;display:inline-flex;position:absolute;top:0;left:0}.loft-editor__snap-badge i{color:var(--snap-badge-fill);font-size:.85rem}.loft-editor__snap-badge-label{white-space:nowrap}@media (prefers-reduced-motion:reduce){.loft-editor__snap-badge{transition:none}}.loft-walk-badge{z-index:8;background:color-mix(in srgb, var(--color-accent-primary) 22%, var(--color-surface-elevated));border:1px solid var(--color-accent-primary);border-radius:var(--radius-pill);color:var(--color-text-heading);font:600 .78rem var(--font-ui);letter-spacing:.02em;cursor:pointer;box-shadow:var(--elev-2);align-items:center;gap:.5rem;padding:.375rem .75rem;animation:2s ease-in-out infinite loft-walk-badge-pulse;display:inline-flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.loft-walk-badge:hover{background:color-mix(in srgb, var(--color-accent-primary) 32%, var(--color-surface-elevated))}.loft-walk-badge:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}.loft-walk-badge i{color:var(--color-accent-primary);font-size:1rem}.loft-walk-badge-exit{border-left:1px solid color-mix(in srgb, var(--color-accent-primary) 50%, transparent);color:var(--color-text-muted);margin-left:.125rem;padding-left:.5rem;font-size:.72rem;font-weight:500}@keyframes loft-walk-badge-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--color-accent-primary) 45%, transparent)}50%{box-shadow:0 0 0 5px color-mix(in srgb, var(--color-accent-primary) 0%, transparent)}}@media (prefers-reduced-motion:reduce){.loft-walk-badge{animation:none}}@media (width<=600px){.loft-walk-badge-exit{display:none}}.loft-editor__measure-leader-line{background:var(--measure-leader-line);transform-origin:0 0;pointer-events:none;z-index:4;height:1px;position:absolute;top:0;left:0}.loft-editor__measure-leader-wrap{transform-origin:0;z-index:5;position:absolute;top:0;left:0}.loft-editor__measure-leader-label{background:var(--measure-label-bg);color:var(--measure-label-color);border:1px solid var(--measure-label-border);border-radius:var(--radius-sm);cursor:pointer;box-shadow:var(--measure-label-shadow);flex-direction:column;gap:1px;padding:3px 8px;display:inline-flex}.loft-editor__measure-leader-del{border:1px solid var(--color-accent-primary);border-radius:var(--radius-full);background:var(--color-surface-elevated);width:20px;height:20px;color:var(--color-status-error);cursor:pointer;box-shadow:var(--elev-2);z-index:6;justify-content:center;align-items:center;padding:0;font-size:.8rem;display:inline-flex;position:absolute;top:-9px;right:-9px}.loft-editor__measure-leader-del:hover{background:color-mix(in oklab, var(--color-status-error) 22%, var(--color-surface-elevated));border-color:var(--color-status-error)}.loft-editor__measure-leader-del:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__measure-leader-value{font-family:var(--font-mono);white-space:nowrap;font-size:.84rem;font-weight:600}.loft-editor__measure-leader-desc{color:var(--color-text-muted);white-space:nowrap;font-size:.7rem}.loft-editor__measure-leader-label:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__measure-leader-line--selected{background:var(--color-accent-primary);opacity:1;height:2px}.loft-editor__measure-leader-label--selected{background:var(--color-cyan-bg-medium,color-mix(in srgb, var(--color-accent-primary) 18%, transparent));border-color:var(--color-accent-primary);box-shadow:0 0 0 1px var(--color-accent-primary), var(--measure-label-shadow,none)}.loft-editor__loupe{width:var(--measure-loupe-size,120px);height:var(--measure-loupe-size,120px);margin-left:calc(var(--measure-loupe-size,120px) / -2);margin-top:calc(var(--measure-loupe-size,120px) / -2);border:2px solid var(--measure-loupe-ring);background-color:var(--color-surface-card);background-size:calc(var(--measure-loupe-zoom,3) * 100%);box-shadow:var(--measure-loupe-shadow);pointer-events:none;z-index:7;background-position:50%;background-repeat:no-repeat;border-radius:50%;position:absolute;top:0;left:0;overflow:hidden}.loft-editor__loupe-cross{position:absolute;inset:0}.loft-editor__loupe-cross:before,.loft-editor__loupe-cross:after{content:"";background:var(--snap-badge-fill);box-shadow:var(--snap-badge-shadow);position:absolute}.loft-editor__loupe-cross:before{width:1px;height:100%;top:0;left:50%;transform:translate(-50%)}.loft-editor__loupe-cross:after{width:100%;height:1px;top:50%;left:0;transform:translateY(-50%)}.loft-editor__loupe-snap{background:var(--measure-label-bg);border:1px solid var(--measure-label-border);border-radius:var(--radius-full);letter-spacing:.04em;text-transform:uppercase;color:var(--measure-label-color);white-space:nowrap;padding:1px 7px;font-size:.68rem;font-weight:600;position:absolute;bottom:8px;left:50%;transform:translate(-50%)}.loft-editor__section{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);flex-direction:column;gap:10px;padding:12px;display:flex}.loft-editor__section-enable{color:var(--color-text-heading);cursor:pointer;align-items:center;gap:8px;font-size:.85rem;font-weight:600;display:inline-flex}.loft-editor__section-enable input[type=checkbox]{accent-color:var(--color-accent-primary);width:14px;height:14px}.loft-editor__section-controls{flex-direction:column;gap:10px;display:flex}.loft-editor__section-controls[data-disabled]{opacity:.5;pointer-events:none}.loft-editor__section-axes{gap:4px;display:inline-flex}.loft-editor__section-axis{color:var(--color-text-body);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm,6px);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;align-items:center;gap:4px;padding:4px 8px;font-size:.78rem;font-weight:500;display:inline-flex}.loft-editor__section-axis:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__section-axis.is-active{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary);font-weight:600}.loft-editor__section-pos{color:var(--color-text-body);align-items:center;gap:6px;font-size:.82rem;display:inline-flex}.loft-editor__section-pos input[type=range]{accent-color:var(--color-accent-primary);flex:1}.loft-editor__section-pos-num{text-align:right;min-width:3em;font-family:var(--font-mono);color:var(--color-text-heading);font-size:.78rem}.loft-editor__section-actions{gap:6px;display:inline-flex}.loft-editor__section-flip,.loft-editor__section-reset{border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm,6px);color:var(--color-text-body);cursor:pointer;background:0 0;align-items:center;gap:4px;padding:4px 8px;font-size:.78rem;display:inline-flex}.loft-editor__section-flip[aria-pressed=true]{background:var(--color-cyan-bg-soft);color:var(--color-accent-primary);border-color:var(--color-cyan-bg-border)}.loft-editor__section-flip:disabled,.loft-editor__section-reset:disabled{opacity:.4;cursor:default}.loft-editor__section-modes{gap:4px;display:inline-flex}.loft-editor__section-bounds{flex-direction:column;gap:8px;display:flex}.loft-editor__section-bound{background:var(--color-surface-card-hover);border-radius:var(--radius-sm,6px);flex-direction:column;gap:4px;padding:6px 8px;display:flex}.loft-editor__section-bound-label{font:600 .72rem var(--font-mono);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}.loft-editor__section-bound-row{color:var(--color-text-body);align-items:center;gap:6px;font-size:.76rem;display:inline-flex}.loft-editor__section-bound-row>span:first-child{min-width:2em;font-family:var(--font-mono);color:var(--color-text-muted)}.loft-editor__section-bound-row input[type=range]{accent-color:var(--color-accent-primary);flex:1}.loft-editor__measure{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);flex-direction:column;gap:10px;padding:12px;display:flex}.loft-editor__measure-head{flex-direction:column;gap:8px;display:flex}.loft-editor__measure-title{color:var(--color-text-heading);align-items:center;gap:6px;font-size:.85rem;font-weight:600;display:inline-flex}.loft-editor__measure-title i{color:var(--color-accent-action);font-size:1rem}.loft-editor__measure-units{gap:8px;display:inline-flex}.loft-editor__measure-units label{flex-direction:column;gap:2px;font-size:.78rem;display:inline-flex}.loft-editor__measure-units-label{color:var(--color-text-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.7rem;font-weight:600}.loft-editor__measure-units select{background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-xs);color:var(--color-text-heading);font:inherit;outline:0;padding:3px 6px;font-size:.82rem}.loft-editor__measure-modes{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:4px;display:grid}.loft-editor__measure-mode{border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);color:var(--color-text-body);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;font-size:.72rem;font-weight:500;display:inline-flex}.loft-editor__measure-mode i{font-size:1.05rem}.loft-editor__measure-mode:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__measure-mode.is-active{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary);font-weight:600}.loft-editor__measure-list ol{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.loft-editor__measure-empty{color:var(--color-text-muted);margin:0;padding:8px 4px;font-size:.82rem}.loft-editor__measure-entry{border-radius:var(--radius-xs);background:var(--color-overlay-faint);align-items:center;gap:8px;padding:5px 8px;display:inline-flex}.loft-editor__measure-entry-value{font-family:var(--font-mono);color:var(--color-text-heading);font-size:.86rem;font-weight:600}.loft-editor__measure-entry-desc{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:.76rem;overflow:hidden}.loft-editor__measure-entry-del{width:20px;height:20px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;border-radius:3px}.loft-editor__measure-entry-del:hover{background:var(--color-overlay-soft);color:var(--color-error)}.loft-editor__measure-foot{border-top:1px solid var(--color-border-subtle);gap:4px;padding-top:4px;display:inline-flex}.loft-editor__measure-foot button{border:1px solid var(--color-border-subtle);border-radius:var(--radius-xs);color:var(--color-text-body);cursor:pointer;background:0 0;align-items:center;gap:4px;padding:4px 8px;font-size:.78rem;display:inline-flex}.loft-editor__measure-foot button:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__measure-foot button:disabled{opacity:.4;cursor:default}.loft-measure-toolbar{background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);box-shadow:var(--elev-2);flex-direction:column;align-items:stretch;gap:6px;width:max-content;max-width:100%;padding:6px 10px;display:flex}.loft-measure-toolbar__modes{flex-wrap:wrap;align-items:center;gap:2px;display:flex}.loft-measure-toolbar__row2{align-items:center;gap:6px;min-height:30px;display:flex}.loft-measure-toolbar__paths{align-items:center;gap:2px;display:inline-flex}.loft-measure-toolbar__actions{align-items:center;gap:4px;margin-left:auto;display:inline-flex}.loft-measure-toolbar__chip{border-radius:var(--radius-sm);min-width:56px;color:var(--color-text-body);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:1px solid #0000;flex-direction:column;align-items:center;gap:1px;padding:4px 8px;font-size:.72rem;font-weight:500;display:inline-flex}.loft-measure-toolbar__chip i{font-size:1.05rem}.loft-measure-toolbar__chip:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-measure-toolbar__chip.is-active{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary);font-weight:600}.loft-measure-toolbar__chip.is-compact{flex-direction:row;gap:4px;min-width:auto;padding:4px 8px;font-size:.78rem}.loft-measure-toolbar__icon-btn{border:1px solid var(--color-border-subtle);border-radius:var(--radius-xs);width:30px;height:30px;color:var(--color-text-body);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out), border-color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;justify-content:center;align-items:center;display:inline-flex}.loft-measure-toolbar__icon-btn i{font-size:1rem}.loft-measure-toolbar__icon-btn:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-measure-toolbar__icon-btn.is-active{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary)}.loft-measure-toolbar__icon-btn.is-destructive:hover:not(:disabled){color:var(--color-error);border-color:var(--color-error)}.loft-measure-toolbar__icon-btn:disabled{opacity:.4;cursor:default}.loft-measure-toolbar__icon-btn--close{color:var(--color-text-muted);margin-left:2px}.loft-measure-toolbar__badge{background:var(--color-accent-primary);min-width:18px;height:18px;color:var(--color-surface-card);font-family:var(--font-mono);border-radius:9px;justify-content:center;align-items:center;padding:0 5px;font-size:.7rem;font-weight:700;display:inline-flex}@media (width<=900px){.loft-measure-toolbar__chip:not(.is-compact) span{display:none}.loft-measure-toolbar__chip:not(.is-compact){min-width:auto;padding:4px 6px}.loft-measure-toolbar__chip.is-compact span{display:none}}@media (width<=720px){.loft-measure-toolbar{width:100%}.loft-measure-toolbar__modes{scrollbar-width:thin;flex-wrap:nowrap;overflow-x:auto}}.loft-editor__measure-axis-svg{pointer-events:none;z-index:4;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.loft-editor__measure-axis-line{stroke-width:1.5px;stroke-dasharray:5 4;fill:none;opacity:.9}.loft-editor__measure-axis-chip-bg{fill:var(--measure-label-bg);stroke-width:1px;opacity:.96}.loft-editor__measure-axis-chip-text{font-family:var(--font-mono);font-size:.66rem;font-weight:600}.loft-editor__measure-axis--x .loft-editor__measure-axis-line,.loft-editor__measure-axis--x .loft-editor__measure-axis-chip-bg{stroke:var(--color-axis-x)}.loft-editor__measure-axis--x .loft-editor__measure-axis-chip-text{fill:var(--color-axis-x)}.loft-editor__measure-axis--y .loft-editor__measure-axis-line,.loft-editor__measure-axis--y .loft-editor__measure-axis-chip-bg{stroke:var(--color-axis-y)}.loft-editor__measure-axis--y .loft-editor__measure-axis-chip-text{fill:var(--color-axis-y)}.loft-editor__measure-axis--z .loft-editor__measure-axis-line,.loft-editor__measure-axis--z .loft-editor__measure-axis-chip-bg{stroke:var(--color-axis-z)}.loft-editor__measure-axis--z .loft-editor__measure-axis-chip-text{fill:var(--color-axis-z)}.loft-measure-canvas-overlay{pointer-events:none;z-index:4;position:absolute;inset:0;overflow:hidden}.loft-measure-canvas-overlay>*{pointer-events:auto}.loft-measure-canvas-overlay .loft-editor__measure-leader-line,.loft-measure-canvas-overlay>.loft-editor__measure-axis-svg{pointer-events:none}.loft-measure-coach{background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);box-shadow:var(--elev-2);pointer-events:none;z-index:5;white-space:nowrap;flex-direction:column;gap:1px;padding:5px 10px;font-size:.72rem;display:inline-flex;position:absolute;top:0;left:0}.loft-measure-coach__primary{color:var(--color-text-heading);font-weight:600}.loft-measure-coach__preview{font-family:var(--font-mono);color:var(--color-accent-primary);font-size:.78rem;font-weight:700}.loft-measure-coach__hint{color:var(--color-text-muted);font-size:.66rem}.loft-editor__nav-btn{border-radius:var(--radius-xs);color:var(--color-text-body);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:1px solid #0000;align-items:center;gap:5px;padding:5px 10px;font-size:.78rem;font-weight:500;display:inline-flex}.loft-editor__nav-btn:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__nav-btn:disabled{opacity:.4;cursor:default}.loft-editor__nav-btn[aria-pressed=true]{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary);font-weight:600}.loft-editor__nav-btn i{font-size:1rem}.loft-editor__bookmarks{display:inline-block;position:relative}.loft-editor__bookmarks-popover{z-index:7;background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);min-width:220px;box-shadow:var(--elev-3);flex-direction:column;padding:6px;display:flex;position:absolute;top:calc(100% + 4px);left:0}.loft-editor__bookmarks-section{color:var(--color-text-muted);letter-spacing:.06em;text-transform:uppercase;margin:4px 6px 2px;font-size:.65rem;font-weight:700}.loft-editor__bookmarks-row{border-radius:var(--radius-xs);color:var(--color-text-body);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:.8rem;display:flex}.loft-editor__bookmarks-row:not(.loft-editor__bookmarks-row--slot){padding:6px 8px}.loft-editor__bookmarks-row:not(.loft-editor__bookmarks-row--slot):hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__bookmarks-row i{color:var(--color-text-muted);font-size:1rem}.loft-editor__bookmarks-row.is-filled i{color:var(--color-accent-primary)}.loft-editor__bookmarks-row-label{text-align:left;flex:1}.loft-editor__bookmarks-row--slot{padding:2px 4px 2px 8px}.loft-editor__bookmarks-row--slot .loft-editor__bookmarks-slot-name{border-radius:var(--radius-xs);color:inherit;font-size:inherit;text-align:left;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;gap:6px;padding:4px 6px;display:inline-flex}.loft-editor__bookmarks-row--slot .loft-editor__bookmarks-slot-name:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__bookmarks-slot-action{width:22px;height:22px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;display:inline-flex}.loft-editor__bookmarks-slot-action:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__bookmarks-edit{background:var(--color-surface-card);border:1px solid var(--color-cyan-bg-border);color:var(--color-text-heading);font:inherit;border-radius:4px;flex:1;padding:4px 6px;font-size:.8rem}.loft-editor__bookmarks-divider{background:var(--color-border-subtle);border:0;height:1px;margin:4px 6px}.loft-editor__dock{z-index:6;background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);width:max-content;box-shadow:var(--elev-3);-webkit-backdrop-filter:blur(8px);pointer-events:auto;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:4px;max-width:calc(100% - 24px);padding:6px;display:inline-flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.loft-editor__dock-divider{background:var(--color-border-subtle);align-self:stretch;width:1px;margin:4px 2px}.loft-editor__dock-btn{border-radius:var(--radius-md);min-width:60px;color:var(--color-text-body);font-family:var(--font-sans);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out), border-color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:1px solid #0000;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:7px 10px;font-size:.72rem;font-weight:500;line-height:1;display:inline-flex}.loft-editor__dock-btn i{font-size:1.25rem}.loft-editor__dock-btn:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__dock-btn:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}.loft-editor__dock-btn.is-active{background:var(--color-cyan-bg-medium);border-color:var(--color-cyan-bg-border);color:var(--color-accent-primary);font-weight:600}.loft-editor__dock-btn:disabled{opacity:.4;cursor:default}.loft-editor__dock-btn-label{white-space:nowrap}@media (width<=900px){.loft-editor__dock{gap:2px;padding:5px;bottom:12px}.loft-editor__dock-btn{min-width:52px;padding:6px 8px}}@media (width<=480px){.loft-editor__dock{bottom:calc(env(safe-area-inset-bottom,0px) + 12px);max-width:calc(100% - 16px)}.loft-editor__dock-btn{min-width:44px;padding:8px}.loft-editor__dock-btn-label{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.loft-editor__dock-btn i{font-size:1.4rem}}@media (pointer:coarse){.loft-editor__dock-btn{min-height:44px}}@container (width<=600px){.loft-editor__dock-btn{min-width:44px;padding:8px}.loft-editor__dock-btn-label{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.loft-editor__dock-btn i{font-size:1.4rem}}.loft-editor__status-pill{z-index:6;background:var(--editor-ctxbar-bg,var(--color-surface-elevated));border:1px solid var(--editor-ctxbar-border,var(--color-border-subtle));border-radius:var(--radius-pill,999px);max-width:calc(100% - 88px);box-shadow:var(--elev-2);color:var(--color-text-body);white-space:nowrap;align-items:center;gap:8px;padding:4px 10px;font-size:.78rem;display:inline-flex;position:absolute;top:8px;left:8px;overflow:hidden}.loft-editor__status-pill i{color:var(--color-accent-primary);flex-shrink:0;font-size:.92rem}.loft-editor__status-pill-primary{color:var(--color-text-heading);text-overflow:ellipsis;min-width:0;font-weight:600;overflow:hidden}.loft-editor__status-pill-secondary{color:var(--color-text-muted);font-family:var(--font-mono,ui-monospace, monospace);font-size:.7rem}@media (width>=1281px){.loft-editor__status-pill{display:none}}@media (width<=480px){.loft-editor__status-pill{top:calc(env(safe-area-inset-top,0px) + 8px);max-width:calc(100% - 76px);transition:top var(--duration-quick,.15s) var(--easing-out,ease-out);padding:3px 8px;font-size:.72rem}.loft-editor__status-pill-secondary{display:none}body:has(.loft-measure-rail) .loft-editor__status-pill{top:calc(env(safe-area-inset-top,0px) + 72px)}}.loft-editor__tree-search{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);align-items:center;gap:6px;padding:4px 8px;display:flex}.loft-editor__tree-search-icon{color:var(--color-text-muted);font-size:.92rem}.loft-editor__tree-search-input{color:var(--color-text-heading);font:inherit;background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:.8rem}.loft-editor__tree-search-input::placeholder{color:var(--color-text-muted)}.loft-editor__tree-search-clear{width:20px;height:20px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;display:inline-flex}.loft-editor__tree-search-clear:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__tree-search-count{font-family:var(--font-mono);color:var(--color-text-muted);white-space:nowrap;font-size:.7rem}.loft-context-menu{z-index:9999;background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);min-width:200px;max-width:320px;box-shadow:var(--elev-3);outline:0;flex-direction:column;gap:1px;padding:4px;display:flex;position:fixed}.loft-context-menu__header{letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted);padding:6px 10px 2px;font-size:.66rem;font-weight:700}.loft-context-menu__sep{background:var(--color-border-subtle);border:0;height:1px;margin:4px 6px}.loft-context-menu__item{border-radius:var(--radius-xs);color:var(--color-text-body);text-align:left;cursor:pointer;background:0 0;border:0;outline:0;align-items:center;gap:8px;padding:6px 10px;font-size:.82rem;display:flex}.loft-context-menu__item:hover:not(:disabled),.loft-context-menu__item:focus-visible:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-context-menu__item:disabled{opacity:.4;cursor:default}.loft-context-menu__item.is-destructive{color:var(--color-error)}.loft-context-menu__item.is-destructive:hover:not(:disabled),.loft-context-menu__item.is-destructive:focus-visible:not(:disabled){background:var(--color-error-bg,#dc26261f);color:var(--color-error)}.loft-context-menu__icon{color:var(--color-text-muted);flex-shrink:0;font-size:.96rem}.loft-context-menu__item.is-destructive .loft-context-menu__icon{color:var(--color-error)}.loft-context-menu__label{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.loft-context-menu__shortcut{font-family:var(--font-mono);color:var(--color-text-muted);background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:3px;padding:1px 5px;font-size:.66rem}.loft-calibrate-overlay{z-index:200;backdrop-filter:blur(2px);background:#0000008c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.loft-calibrate-dialog{background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);width:100%;max-width:380px;box-shadow:var(--elev-4);flex-direction:column;gap:14px;padding:20px 24px;display:flex}.loft-calibrate-dialog__header{align-items:center;gap:8px;display:flex}.loft-calibrate-dialog__icon{color:var(--color-accent-primary);flex-shrink:0;font-size:1.2rem}.loft-calibrate-dialog__title{color:var(--color-text-heading);flex:1;margin:0;font-size:1rem;font-weight:600}.loft-calibrate-dialog__close{border:1px solid var(--color-border-subtle);border-radius:var(--radius-xs);width:26px;height:26px;color:var(--color-text-muted);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.loft-calibrate-dialog__close:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-calibrate-dialog__desc{color:var(--color-text-muted);margin:0;font-size:.82rem;line-height:1.45}.loft-calibrate-dialog__fields{flex-direction:column;gap:10px;display:flex}.loft-calibrate-dialog__field{flex-direction:column;gap:4px;display:flex}.loft-calibrate-dialog__field-label{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);font-size:.72rem;font-weight:600}.loft-calibrate-dialog__input,.loft-calibrate-dialog__select{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);color:var(--color-text-heading);font:inherit;box-sizing:border-box;outline:0;width:100%;padding:7px 10px;font-size:.9rem}.loft-calibrate-dialog__input:focus,.loft-calibrate-dialog__select:focus{border-color:var(--color-accent-primary);box-shadow:var(--ring-cyan)}.loft-calibrate-dialog__actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.loft-calibrate-dialog__btn{border-radius:var(--radius-sm);font:inherit;cursor:pointer;transition:filter var(--duration-quick,.15s) var(--easing-out,ease-out);align-items:center;gap:4px;padding:7px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.loft-calibrate-dialog__btn--cancel{border:1px solid var(--color-border-subtle);color:var(--color-text-body);background:0 0}.loft-calibrate-dialog__btn--cancel:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-calibrate-dialog__btn--confirm{background:var(--color-accent-primary);border:1px solid var(--color-accent-primary);color:var(--color-surface-primary)}.loft-calibrate-dialog__btn--confirm:hover:not(:disabled){filter:brightness(1.12)}.loft-calibrate-dialog__btn--confirm:disabled{opacity:.45;cursor:default}.loft-measure-settings-overlay{z-index:200;backdrop-filter:blur(2px);background:#0000008c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.loft-measure-settings-dialog{background:var(--color-surface-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);width:100%;max-width:400px;max-height:calc(100dvh - 40px);box-shadow:var(--elev-4);outline:none;flex-direction:column;display:flex;overflow-y:auto}.loft-measure-settings-dialog__header{border-bottom:1px solid var(--color-border-subtle);flex-shrink:0;align-items:center;gap:8px;padding:16px 20px 14px;display:flex}.loft-measure-settings-dialog__icon{color:var(--color-accent-primary);flex-shrink:0;font-size:1.15rem}.loft-measure-settings-dialog__title{color:var(--color-text-heading);flex:1;margin:0;font-size:.95rem;font-weight:600}.loft-measure-settings-dialog__close{border:1px solid var(--color-border-subtle);border-radius:var(--radius-xs);width:26px;height:26px;color:var(--color-text-muted);cursor:pointer;transition:background var(--duration-quick,.15s) ease;background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.loft-measure-settings-dialog__close:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-measure-settings-dialog__body{flex-direction:column;padding:0 20px 16px;display:flex}.loft-measure-settings-section{flex-direction:column;gap:10px;padding-top:14px;display:flex}.loft-measure-settings-section__heading{letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);margin:0 0 2px;font-size:.68rem;font-weight:600}.loft-measure-settings-section__desc{color:var(--color-text-muted);margin:0;font-size:.78rem;line-height:1.4}.loft-measure-settings-divider{background:var(--color-border-subtle);height:1px;margin-top:14px}.loft-measure-settings-field{align-items:center;gap:10px;display:flex}.loft-measure-settings-field__label{color:var(--color-text-body);flex:1;min-width:0;font-size:.82rem}.loft-measure-settings-field__select{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);color:var(--color-text-heading);font:inherit;cursor:pointer;outline:0;flex-shrink:0;min-width:160px;padding:5px 8px;font-size:.82rem}.loft-measure-settings-field__select:focus{border-color:var(--color-accent-primary);box-shadow:var(--ring-cyan)}.loft-measure-settings-toggle{cursor:pointer;align-items:center;gap:12px;display:flex}.loft-measure-settings-toggle__text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.loft-measure-settings-toggle__name{color:var(--color-text-body);font-size:.82rem}.loft-measure-settings-toggle__hint{color:var(--color-text-muted);font-size:.72rem;line-height:1.3}.loft-measure-settings-switch{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-full);cursor:pointer;width:36px;height:20px;transition:background var(--duration-quick,.15s) ease, border-color var(--duration-quick,.15s) ease;flex-shrink:0;align-items:center;padding:0;display:inline-flex;position:relative}.loft-measure-settings-switch.is-on{background:var(--color-accent-primary);border-color:var(--color-accent-primary)}.loft-measure-settings-switch__thumb{background:var(--color-text-muted);border-radius:var(--radius-full);width:14px;height:14px;transition:transform var(--duration-quick,.15s) ease, background var(--duration-quick,.15s) ease;position:absolute;left:2px}.loft-measure-settings-switch.is-on .loft-measure-settings-switch__thumb{background:var(--color-surface-primary);transform:translate(16px)}.loft-measure-settings-snaps{flex-direction:column;gap:6px;display:flex}.loft-measure-settings-snap{cursor:pointer;border-radius:var(--radius-sm);transition:background var(--duration-quick,.15s) ease;align-items:baseline;gap:8px;padding:4px 6px;display:flex}.loft-measure-settings-snap:hover{background:var(--color-surface-card-hover)}.loft-measure-settings-snap__checkbox{width:14px;height:14px;accent-color:var(--color-accent-primary);cursor:pointer;flex-shrink:0;margin-top:1px}.loft-measure-settings-snap__label{color:var(--color-text-body);flex-shrink:0;font-size:.82rem}.loft-measure-settings-snap__hint{color:var(--color-text-muted);min-width:0;font-size:.72rem}.loft-measure-rail{z-index:7;pointer-events:auto;align-items:center;gap:8px;max-width:calc(100% - 24px);display:inline-flex;position:absolute;bottom:88px;left:50%;transform:translate(-50%)}@media (width<=480px){.loft-measure-rail{bottom:calc(env(safe-area-inset-bottom,0px) + 72px);z-index:7;max-width:none;display:flex;position:absolute;left:8px;right:8px;transform:none}}.loft-measure-rail__finish{background:var(--color-accent-primary);border:1px solid var(--color-accent-primary);border-radius:var(--radius-sm);color:var(--color-surface-card);cursor:pointer;box-shadow:var(--elev-2);align-items:center;gap:4px;padding:6px 12px;font-size:.78rem;font-weight:600;display:inline-flex}.loft-measure-rail__finish:hover{filter:brightness(1.1)}.loft-measure-rail__calibrated{background:var(--color-cyan-bg-medium,#06b6d426);border:1px solid var(--color-cyan-bg-border,#06b6d459);border-radius:var(--radius-sm);color:var(--color-accent-primary);white-space:nowrap;pointer-events:auto;align-items:center;gap:4px;padding:4px 8px 4px 6px;font-size:.72rem;font-weight:600;display:inline-flex}.loft-measure-rail__calibrated i{flex-shrink:0;font-size:.9rem}.loft-measure-rail__calibrated-reset{border-radius:var(--radius-xs);width:16px;height:16px;color:var(--color-accent-primary);cursor:pointer;opacity:.7;background:0 0;border:none;justify-content:center;align-items:center;margin-left:2px;padding:0;display:inline-flex}.loft-measure-rail__calibrated-reset:hover{opacity:1;background:var(--color-cyan-bg-border,#06b6d44d)}.loft-editor__dfm{background:var(--dfm-card-bg);border:1px solid var(--dfm-card-border);border-radius:var(--radius-md);flex-direction:column;display:flex;overflow:hidden}.loft-editor__dfm-head{border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-size:.82rem;display:flex}.loft-editor__dfm-title{color:var(--color-text-heading);font-weight:600}.loft-editor__dfm-counts{gap:6px;display:inline-flex}.loft-editor__dfm-count{border-radius:var(--radius-full);padding:1px 7px;font-size:.72rem;font-weight:600}.loft-editor__dfm-count--critical{background:var(--dfm-severity-critical-bg);color:var(--dfm-severity-critical-color)}.loft-editor__dfm-count--warn{background:var(--dfm-severity-warn-bg);color:var(--dfm-severity-warn-color)}.loft-editor__dfm-count--info{background:var(--dfm-severity-info-bg);color:var(--dfm-severity-info-color)}.loft-editor__dfm-body{scrollbar-width:thin;max-height:320px;overflow-y:auto}.loft-editor__dfm-list{flex-direction:column;gap:2px;margin:0;padding:4px;list-style:none;display:flex}.loft-editor__dfm-empty{color:var(--color-text-muted);margin:0;padding:14px 16px;font-size:.84rem}.loft-editor__dfm-row{border-radius:var(--radius-sm);text-align:left;cursor:pointer;width:100%;color:var(--color-text-body);transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:8px 10px;font-size:.82rem;display:grid}.loft-editor__dfm-row:hover{background:var(--dfm-row-bg-hover)}.loft-editor__dfm-row:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}.loft-editor__dfm-icon{font-size:1.1rem}.loft-editor__dfm-row--critical .loft-editor__dfm-icon{color:var(--dfm-severity-critical-color)}.loft-editor__dfm-row--warn .loft-editor__dfm-icon{color:var(--dfm-severity-warn-color)}.loft-editor__dfm-row--info .loft-editor__dfm-icon{color:var(--dfm-severity-info-color)}.loft-editor__dfm-rule{color:var(--color-text-heading);grid-area:1/2;font-weight:600}.loft-editor__dfm-message{color:var(--color-text-body);grid-area:2/2;font-size:.78rem}.loft-editor__dfm-location{font-family:var(--font-mono);color:var(--color-text-muted);grid-area:1/3/span 2;align-self:center;font-size:.72rem}.loft-editor__compbrowser{flex-direction:column;height:100%;min-height:0;display:flex}.loft-editor__compbrowser-search{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);flex-shrink:0;align-items:center;gap:6px;margin:8px;padding:6px 10px;display:inline-flex}.loft-editor__compbrowser-search i{color:var(--color-accent-primary);font-size:.92rem}.loft-editor__compbrowser-search input{color:var(--color-text-heading);font:inherit;background:0 0;border:0;outline:0;flex:1;font-size:.84rem}.loft-editor__compbrowser-search input::placeholder{color:var(--color-text-muted)}.loft-editor__compbrowser-list{scrollbar-width:thin;flex-direction:column;flex:1;gap:1px;min-height:0;margin:0;padding:0 4px 8px;list-style:none;display:flex;overflow-y:auto}.loft-editor__compbrowser-empty{color:var(--color-text-muted);padding:14px 12px;font-size:.82rem}.loft-editor__compbrowser-row{border-radius:var(--radius-xs);text-align:left;cursor:pointer;width:100%;color:var(--color-text-body);transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;grid-template-columns:minmax(48px,auto) 1fr auto auto;align-items:center;gap:8px;padding:6px 10px;font-size:.82rem;display:grid}.loft-editor__compbrowser-row:hover{background:var(--tree-row-bg-hover)}.loft-editor__compbrowser-row.is-active{background:var(--tree-row-bg-active)}.loft-editor__compbrowser-row.is-hidden{opacity:.55}.loft-editor__compbrowser-refdes{font-family:var(--font-mono);color:var(--color-text-heading);font-weight:600}.loft-editor__compbrowser-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.loft-editor__compbrowser-value{font-family:var(--font-mono);color:var(--color-text-muted);font-size:.76rem}.loft-editor__compbrowser-pkg{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);font-size:.7rem;font-weight:600}.loft-editor__compbrowser-vis{width:22px;height:22px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;border-radius:4px}.loft-editor__compbrowser-vis:hover{background:var(--color-overlay-soft);color:var(--color-text-heading)}.loft-editor__cost{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);flex-direction:column;display:flex;overflow:hidden}.loft-editor__cost-head{border-bottom:1px solid var(--color-border-subtle);flex-direction:column;gap:2px;padding:10px 12px;display:flex}.loft-editor__cost-title{color:var(--color-text-heading);font-size:.86rem;font-weight:600}.loft-editor__cost-hint{color:var(--color-text-muted);font-size:.76rem}.loft-editor__cost-body{padding:6px}.loft-editor__cost-empty{color:var(--color-text-muted);margin:0;padding:14px;font-size:.82rem}.loft-editor__cost-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.loft-editor__cost-row{background:var(--color-overlay-faint);border-radius:var(--radius-sm);color:var(--color-text-body);transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), border-color var(--duration-quick,.15s) var(--easing-out,ease-out);border:1px solid #0000;grid-template-columns:auto 1fr auto auto;align-items:center;gap:10px;padding:8px 10px;text-decoration:none;display:grid}.loft-editor__cost-row:hover{background:var(--color-overlay-soft);border-color:var(--color-border-hover)}.loft-editor__cost-row--cheapest{border-color:var(--color-cyan-bg-border-strong);background:var(--color-cyan-bg-soft)}.loft-editor__cost-row--fastest{border-color:color-mix(in srgb, var(--color-success) 45%, transparent);background:var(--color-success-bg-soft)}.loft-editor__cost-row--skel{background:linear-gradient(90deg, var(--color-overlay-faint) 0%, var(--color-overlay-soft) 50%, var(--color-overlay-faint) 100%);border-radius:var(--radius-sm);background-size:200% 100%;height:48px;animation:1.4s linear infinite loft-editor-cost-shimmer}@keyframes loft-editor-cost-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.loft-editor__cost-icon{color:var(--color-accent-action);font-size:1.2rem}.loft-editor__cost-vendor{flex-direction:column;gap:1px;min-width:0;display:flex}.loft-editor__cost-vendor-name{color:var(--color-text-heading);text-overflow:ellipsis;white-space:nowrap;font-size:.86rem;font-weight:600;overflow:hidden}.loft-editor__cost-leadtime{color:var(--color-text-muted);font-size:.74rem}.loft-editor__cost-note{color:var(--color-accent-primary);font-size:.72rem}.loft-editor__cost-price{font-family:var(--font-mono);color:var(--color-text-heading);font-size:.96rem;font-weight:700}.loft-editor__cost-flag{border-radius:var(--radius-full);letter-spacing:.05em;text-transform:uppercase;background:var(--color-cyan-bg-medium);color:var(--color-accent-primary);padding:1px 8px;font-size:.66rem;font-weight:700}.loft-editor__cost-row--fastest .loft-editor__cost-flag{background:var(--color-success-bg-soft);color:var(--color-success)}@media (prefers-reduced-motion:reduce){.loft-editor__cost-row--skel{animation:none}}.loft-editor__ar{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);width:100%;position:relative;overflow:hidden}.loft-editor__ar model-viewer{background:var(--color-surface-card);display:block}.loft-editor__ar-hint{background:var(--measure-label-bg);border:1px solid var(--measure-label-border);border-radius:var(--radius-full);color:var(--color-text-body);pointer-events:none;align-items:center;gap:6px;padding:4px 10px;font-size:.74rem;display:inline-flex;position:absolute;bottom:10px;left:10px}.loft-editor__ar-hint i{color:var(--color-accent-primary);font-size:.9rem}.loft-bbox-dims{background:color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);font:.72rem var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-text-body);pointer-events:none;z-index:4;backdrop-filter:blur(6px);white-space:nowrap;align-items:center;gap:10px;padding:6px 10px;display:inline-flex;position:absolute}.loft-bbox-dims--top-left{top:14px;left:14px}.loft-bbox-dims--top-right{top:14px;right:14px}.loft-bbox-dims--bottom-left{bottom:14px;left:14px}.loft-bbox-dims--bottom-right{bottom:14px;right:14px}.loft-bbox-dims__axis{align-items:baseline;gap:4px;display:inline-flex}.loft-bbox-dims__label{text-transform:uppercase;letter-spacing:.04em;font-size:.66rem;font-weight:700}.loft-bbox-dims__axis--x .loft-bbox-dims__label{color:#f87171}.loft-bbox-dims__axis--y .loft-bbox-dims__label{color:#4ade80}.loft-bbox-dims__axis--z .loft-bbox-dims__label{color:#60a5fa}.loft-bbox-dims__value{color:var(--color-text-body)}@media (width<=480px){.loft-bbox-dims{gap:8px;padding:4px 8px;font-size:.68rem}}.loft-editor__properties{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm,6px);flex-direction:column;gap:8px;padding:10px 12px;display:flex}.loft-editor__properties-head{flex-direction:column;gap:2px;display:flex}.loft-editor__properties-title{font:600 .78rem var(--font-ui);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-heading);align-items:center;gap:6px;display:inline-flex}.loft-editor__properties-title i{color:var(--color-accent-primary);font-size:.95rem}.loft-editor__properties-subtitle{color:var(--color-text-muted);margin-left:22px;font-size:.78rem}.loft-editor__properties-empty{color:var(--color-text-muted);margin:0;font-size:.78rem;font-style:italic}.loft-editor__properties-list{grid-template-columns:minmax(85px,max-content) 1fr;gap:4px 10px;margin:0;font-size:.78rem;display:grid}.loft-editor__properties-row{display:contents}.loft-editor__properties-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;align-self:center;align-items:center;gap:4px;margin:0;font-size:.66rem;font-weight:600;display:inline-flex}.loft-editor__properties-label i{color:var(--color-text-muted);font-size:.85rem}.loft-editor__properties-value{color:var(--color-text-body);word-break:break-word;margin:0;font-size:.78rem}.loft-editor__properties-value--mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.loft-markup{pointer-events:none;z-index:3;width:100%;height:100%;position:absolute;inset:0}.loft-markup--active{pointer-events:auto;cursor:crosshair}.loft-editor__palette-overlay{z-index:var(--z-modal,500);background:var(--palette-overlay);-webkit-backdrop-filter:blur(6px);justify-content:center;align-items:flex-start;padding-top:12vh;display:flex;position:fixed;inset:0}.loft-editor__palette{background:var(--palette-bg);border:1px solid var(--palette-border);border-radius:var(--radius-xl);width:min(640px,92vw);max-height:70vh;box-shadow:var(--palette-shadow);flex-direction:column;display:flex;overflow:hidden}.loft-editor__palette-search{border-bottom:1px solid var(--color-border-subtle);align-items:center;gap:8px;padding:12px 14px;display:inline-flex}.loft-editor__palette-search i{color:var(--color-accent-primary);font-size:1.05rem}.loft-editor__palette-search input{background:var(--palette-input-bg);color:var(--palette-input-color);font:inherit;border:0;outline:0;flex:1;font-size:.95rem}.loft-editor__palette-search input::placeholder{color:var(--palette-input-placeholder)}.loft-editor__palette-kbd{font-size:.72rem;font-family:var(--font-mono);background:var(--palette-kbd-bg);border:1px solid var(--palette-kbd-border);color:var(--palette-kbd-color);border-radius:4px;padding:1px 7px}.loft-editor__palette-list{scrollbar-width:thin;flex:1;min-height:0;margin:0;padding:6px;list-style:none;overflow-y:auto}.loft-editor__palette-empty{text-align:center;color:var(--color-text-muted);padding:18px 14px;font-size:.86rem}.loft-editor__palette-group{letter-spacing:.06em;text-transform:uppercase;color:var(--palette-group-label);padding:8px 10px 4px;font-size:.68rem;font-weight:700}.loft-editor__palette-row{border-radius:var(--radius-sm);text-align:left;width:100%;color:var(--palette-row-color);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;grid-template-columns:auto 1fr auto auto;align-items:center;gap:10px;padding:8px 12px;font-size:.88rem;display:grid}.loft-editor__palette-row.is-active{background:var(--palette-row-bg-active);color:var(--palette-row-color-active)}.loft-editor__palette-row:hover{background:var(--palette-row-bg-hover)}.loft-editor__palette-icon{color:var(--color-accent-action);font-size:1.05rem}.loft-editor__palette-label{color:var(--color-text-heading);font-weight:500}.loft-editor__palette-desc{color:var(--color-text-muted);font-size:.78rem}.loft-editor__palette-shortcut{font-size:.72rem;font-family:var(--font-mono);background:var(--palette-kbd-bg);border:1px solid var(--palette-kbd-border);color:var(--palette-kbd-color);border-radius:4px;padding:1px 7px}.loft-editor__ctxbar-hint{color:var(--color-text-muted);align-items:center;gap:8px;padding:0 4px;font-size:.84rem;display:inline-flex}.loft-editor__ctxbar-hint i{color:var(--color-accent-action);font-size:1rem}.loft-editor__divider{background:var(--editor-ctxbar-divider);flex-shrink:0}.loft-editor__divider--vertical{width:1px;height:22px}.loft-editor__divider--horizontal{width:100%;height:1px}.loft-editor__topbar-spacer{flex:1;min-width:0}.loft-editor__tool-radio{gap:2px;display:inline-flex}.loft-editor__tool-radio-btn{border-radius:var(--radius-sm,6px);color:var(--color-text-body);font:500 .82rem var(--font-ui);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;align-items:center;gap:4px;padding:4px 8px;display:inline-flex}.loft-editor__tool-radio-btn i{font-size:1rem}.loft-editor__tool-radio-btn:hover{background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__tool-radio-btn--active{background:var(--editor-ctxbar-tool-bg-active);color:var(--editor-ctxbar-tool-color-active);font-weight:600}.loft-editor__tool-radio-btn--active i{color:var(--editor-ctxbar-tool-color-active)}.loft-editor__tool-radio-btn:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__swatches{gap:4px;display:inline-flex}.loft-editor__swatch{cursor:pointer;width:22px;height:22px;transition:transform var(--duration-quick,.15s) var(--easing-out,ease-out), border-color var(--duration-quick,.15s) var(--easing-out,ease-out);box-shadow:inset 0 0 0 1px var(--color-border-subtle);border:2px solid #0000;border-radius:50%;padding:0}.loft-editor__swatch:hover{transform:scale(1.1)}.loft-editor__swatch--active{border-color:var(--color-text-heading);transform:scale(1.1)}.loft-editor__swatch:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}.loft-editor__range{align-items:center;gap:6px;font-size:.82rem;display:inline-flex}.loft-editor__range-label{color:var(--color-text-body);font-weight:500}.loft-editor__range input[type=range]{accent-color:var(--color-accent-primary)}.loft-editor__range-num{font-family:var(--font-mono);color:var(--color-text-heading);text-align:right;min-width:1.2em;font-size:.82rem}.loft-editor__range-unit{color:var(--color-text-muted);margin-left:1px;font-size:.72rem}.loft-editor__stepper{border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm,6px);background:var(--color-surface-card);align-items:center;gap:2px;padding:2px;display:inline-flex}.loft-editor__stepper-btn{width:22px;height:22px;color:var(--color-text-body);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;padding:0;display:inline-flex}.loft-editor__stepper-btn:hover:not(:disabled){background:var(--color-surface-card-hover);color:var(--color-text-heading)}.loft-editor__stepper-btn:disabled{opacity:.4;cursor:default}.loft-editor__stepper-btn:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}.loft-editor__stepper-value{text-align:center;min-width:2.2em;font-family:var(--font-mono);color:var(--color-text-heading);font-size:.82rem}.loft-editor__stepper-unit{color:var(--color-text-muted);margin-left:1px;font-size:.72rem}.loft-editor__select{align-items:center;gap:6px;font-size:.82rem;display:inline-flex}.loft-editor__select-label{color:var(--color-text-body);font-weight:500}.loft-editor__select-control{background:var(--color-surface-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm,6px);color:var(--color-text-heading);font:inherit;cursor:pointer;outline:none;padding:4px 8px;font-size:.82rem}.loft-editor__select-control:hover{border-color:var(--color-border-hover)}.loft-editor__select-control:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:1px}.loft-editor__toggle{border:1px solid var(--color-border-subtle);border-radius:var(--radius-pill,24px);color:var(--color-text-body);font:500 .78rem var(--font-ui);cursor:pointer;transition:background var(--duration-quick,.15s) var(--easing-out,ease-out), border-color var(--duration-quick,.15s) var(--easing-out,ease-out), color var(--duration-quick,.15s) var(--easing-out,ease-out);background:0 0;align-items:center;gap:4px;padding:4px 10px;display:inline-flex}.loft-editor__toggle i{font-size:.95rem}.loft-editor__toggle:hover{border-color:var(--color-border-hover);color:var(--color-text-heading)}.loft-editor__toggle--on{background:var(--editor-ctxbar-tool-bg-active);color:var(--editor-ctxbar-tool-color-active);border-color:#0000;font-weight:600}.loft-editor__toggle:focus-visible{outline:2px solid var(--color-accent-action);outline-offset:2px}@media (prefers-reduced-motion:reduce){.loft-editor__tool-radio-btn,.loft-editor__swatch,.loft-editor__stepper-btn,.loft-editor__toggle{transition:none}}