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10px;background:transparent;color:var(--color-text-heading);border:0;border-bottom:1px solid transparent;font:600 .78rem var(--font-ui);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;text-align:left}.loft-step-viewer__accordion-head i{color:var(--color-accent-primary);font-size:1rem}.loft-step-viewer__accordion-head-caret{margin-left:auto;font-size:.85rem;color:var(--color-text-muted)}.loft-step-viewer__accordion-head:hover{background:var(--color-surface-card-hover)}.loft-step-viewer__accordion-head:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:-2px}.loft-step-viewer__accordion.is-open .loft-step-viewer__accordion-head{border-bottom-color:var(--color-border-subtle)}.loft-step-viewer__accordion-body{padding:10px 10px 12px}.loft-step-viewer__accordion-hint{margin:0;font-size:.78rem;color:var(--color-text-muted);padding:6px 0}.loft-step-viewer__meta{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:4px 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10%,var(--elev-surface-1));color:var(--color-text-heading);font:600 .74rem var(--font-mono);cursor:pointer;box-shadow:var(--elev-1);transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}.loft-step-viewer__unit-chip i{font-size:.95rem;color:var(--color-accent-primary)}.loft-step-viewer__unit-chip:hover{background:color-mix(in oklab,var(--color-accent-primary) 20%,var(--elev-surface-2));border-color:var(--color-accent-primary);box-shadow:var(--elev-2)}.loft-step-viewer__unit-chip:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}.loft-step-viewer__faults{position:relative;display:inline-flex}.loft-step-viewer__fault-chip{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border:1px solid color-mix(in oklab,var(--color-warning) 45%,var(--color-border-subtle));border-radius:var(--radius-full);background:color-mix(in oklab,var(--color-warning) 14%,var(--elev-surface-1));color:var(--color-text-heading);font:600 .74rem var(--font-mono);cursor:pointer;box-shadow:var(--elev-1);transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}.loft-step-viewer__fault-chip i{font-size:.9rem;color:var(--color-warning)}.loft-step-viewer__fault-chip:hover{background:color-mix(in oklab,var(--color-warning) 24%,var(--elev-surface-2));border-color:var(--color-warning);box-shadow:var(--elev-2)}.loft-step-viewer__fault-chip:focus-visible{outline:2px solid var(--color-warning);outline-offset:2px}.loft-step-viewer__fault-list{position:absolute;bottom:calc(100% + 8px);left:0;z-index:20;margin:0;padding:8px 10px;max-width:min(70vw,520px);max-height:40vh;overflow-y:auto;list-style:none;display:flex;flex-direction:column;gap:4px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface-elevated);box-shadow:var(--elev-3);color:var(--color-text-body);font:500 .72rem var(--font-mono)}.loft-step-viewer__fault-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 7px;line-height:1.35;padding-inline-start:8px;border-inline-start:2px solid var(--color-warning)}.loft-step-viewer__fault-row[data-severity=error]{border-inline-start-color:var(--color-error)}.loft-step-viewer__fault-code{flex:0 0 auto;padding:0 5px;border-radius:var(--radius-sm);background:color-mix(in oklab,var(--color-warning) 16%,transparent);color:var(--color-warning);font-weight:600;font-size:.68rem;letter-spacing:.02em}.loft-step-viewer__fault-row[data-severity=error] .loft-step-viewer__fault-code{background:color-mix(in oklab,var(--color-error) 16%,transparent);color:var(--color-error)}.loft-step-viewer__fault-where{flex:0 0 auto;color:var(--color-text-heading);font-weight:600}.loft-step-viewer__fault-detail{flex:1 1 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var(--font-ui);color:var(--color-text-heading)}.loft-step-viewer__ar-body{flex:1;display:flex;align-items:center;justify-content:center;padding:1rem;min-height:60vh}.loft-step-viewer__ar-loading,.loft-step-viewer__ar-error{display:inline-flex;align-items:center;gap:.5rem;font:.9rem var(--font-ui);color:var(--color-text-muted)}.loft-step-viewer__ar-loading i{animation:loft-step-viewer-spin .9s linear infinite;color:var(--color-accent-primary);font-size:1.5rem}.loft-step-viewer__ar-error{color:var(--color-error)}.loft-step-viewer__restore-chip{position:absolute;left:50%;bottom:80px;transform:translate(-50%);z-index:7;display:inline-flex;align-items:center;gap:.375rem;padding:.3125rem .875rem;background:color-mix(in srgb,var(--color-warning) 18%,var(--color-surface-elevated));border:1px solid color-mix(in srgb,var(--color-warning) 45%,transparent);border-radius:var(--radius-pill);color:var(--color-text-heading);font:500 .78rem 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ease,border-color .14s ease}.loft-vsettings__switch-knob{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--color-text-muted);transition:transform .14s ease,background .14s ease}.loft-vsettings__switch.is-on{background:color-mix(in oklab,var(--color-accent-primary) 26%,var(--elev-surface-1));border-color:var(--color-accent-primary)}.loft-vsettings__switch.is-on .loft-vsettings__switch-knob{transform:translate(18px);background:var(--color-accent-primary)}.loft-vsettings__switch:disabled{cursor:not-allowed}.loft-vsettings__switch:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}.loft-vsettings__select{min-width:168px;padding:7px 10px;background:var(--elev-surface-1);color:var(--color-text-body);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);font:.84rem var(--font-ui);cursor:pointer;box-shadow:var(--elev-1)}.loft-vsettings__select:disabled{cursor:not-allowed}.loft-vsettings__select:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:1px}.loft-vsettings__rowbtn{padding:7px 16px;background:var(--elev-surface-1);color:var(--color-text-body);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);font:600 .82rem var(--font-ui);cursor:pointer;box-shadow:var(--elev-1);transition:background .12s ease,box-shadow .12s ease}.loft-vsettings__rowbtn:hover{background:var(--elev-surface-2);box-shadow:var(--elev-2)}.loft-vsettings__slider{width:168px;accent-color:var(--color-accent-primary);cursor:pointer}.loft-vsettings__slider:disabled{cursor:not-allowed}.loft-vsettings__foot{display:flex;justify-content:center;padding:14px 20px;border-top:1px solid var(--color-border-subtle)}.loft-vsettings__restore{padding:9px 18px;background:var(--elev-surface-1);color:var(--color-text-body);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);font:600 .84rem var(--font-ui);cursor:pointer;box-shadow:var(--elev-1);transition:background .12s ease,box-shadow .12s ease,transform .12s ease}.loft-vsettings__restore:hover{background:var(--elev-surface-2);box-shadow:var(--elev-2);transform:translateY(-1px)}@media(prefers-reduced-motion:reduce){.loft-vsettings__switch,.loft-vsettings__switch-knob,.loft-vsettings__restore{transition:none}}