.sandbox-host{padding:var(--spacing-lg);background:var(--bg-1)}.sandbox-persona{max-width:1280px;margin:0 auto var(--spacing-xl);gap:var(--spacing-base);flex-direction:column;display:flex}.sandbox-persona__head{justify-content:space-between;align-items:flex-start;gap:var(--spacing-md);display:flex}.sandbox-eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin:0 0 var(--spacing-xs);font-size:.75rem}.sandbox-persona__head h1{margin:0}.sandbox-persona__switcher{border:1px solid var(--border-default);border-radius:var(--radius-pill);display:inline-flex;overflow:hidden}.sandbox-overlay-toggle{gap:var(--spacing-sm);align-items:center;display:inline-flex}.sandbox-show-grid .sandbox-grid{background-image:linear-gradient(0deg, var(--accent-soft-12) 1px, transparent 1px), linear-gradient(90deg, var(--accent-soft-12) 1px, transparent 1px);background-size:40px 40px}.sandbox-show-density .sandbox-card--viz:after{content:"";pointer-events:none;border:2px dashed #e5534b59;position:absolute;inset:12px}.sandbox-toggle{cursor:pointer;color:var(--text-1);background:0 0;border:none;padding:.55rem 1.1rem;font-weight:500}.sandbox-toggle:hover,.sandbox-toggle:focus{background:var(--surface-2)}.sandbox-toggle.is-active{background:var(--accent);color:var(--brand-white)}.sandbox-grid{grid-template-columns:repeat(auto-fit, minmax(calc(280px * var(--density-scale,1)), 1fr));gap:var(--spacing-md);display:grid}.sandbox-grid--visuals{grid-template-columns:repeat(auto-fit, minmax(calc(340px * var(--density-scale,1)), 1fr))}.sandbox-card{background:var(--surface-0);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-light);padding:var(--spacing-base);gap:var(--spacing-md);flex-direction:column;display:flex}.sandbox-card header h3{margin:0;font-size:1.05rem}.sandbox-card__body{gap:var(--spacing-sm);flex-direction:column;display:flex}.sandbox-metric{flex-direction:column;gap:.25rem;display:flex}.sandbox-metric__label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-size:.75rem}.sandbox-metric__value{color:var(--accent);font-size:1.4rem;font-weight:600}.sandbox-metric__caption{color:var(--text-1)}.sandbox-card--viz{min-height:220px;position:relative}.sandbox-viz{border:1px dashed var(--border-muted);border-radius:var(--radius-md);background:var(--surface-1);flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.sandbox-viz__placeholder{text-align:center;max-width:220px;color:var(--text-secondary);font-size:.95rem;line-height:1.4}.sandbox-scatter{border:1px dashed var(--border-muted);border-radius:var(--radius-md);background:radial-gradient(circle at 70% 20%, var(--accent-soft-08), transparent 40%);height:260px;position:relative;overflow:hidden}.sandbox-scatter__axes{border-radius:var(--radius-sm);border:1px solid #565c6633;position:absolute;inset:12px}.sandbox-scatter__axis-label{color:var(--text-secondary);border-radius:var(--radius-pill);background:#fffc;padding:.1rem .35rem;font-size:.75rem;position:absolute}.sandbox-scatter__axis-label--x{bottom:-1.6rem;right:.5rem}.sandbox-scatter__axis-label--y{transform-origin:0 0;top:50%;left:-1.5rem;transform:rotate(-90deg)translateY(-50%)}.sandbox-scatter__point{border-radius:var(--radius-pill);background:var(--surface-0);width:44px;height:44px;box-shadow:var(--shadow-light);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;font-size:.7rem;transition:transform .2s,box-shadow .2s;display:inline-flex;position:absolute;transform:translate(-50%,-50%)}.sandbox-scatter__point:hover,.sandbox-scatter__point:focus{box-shadow:var(--shadow-medium);transform:translate(-50%,-50%)scale(1.05)}.sandbox-scatter__point--positive{border-color:#00a6a680}.sandbox-scatter__point--negative{border-color:#e5534b80}.sandbox-kanban{grid-template-columns:repeat(auto-fit, minmax(calc(180px * var(--density-scale,1)), 1fr));gap:var(--spacing-md);display:grid}.sandbox-kanban__column{gap:var(--spacing-sm);flex-direction:column;display:flex}.sandbox-kanban__column h4{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);margin:0;font-size:.75rem}.sandbox-kanban__card{background:var(--surface-1);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--spacing-md);box-shadow:var(--shadow-light);flex-direction:column;gap:.35rem;display:flex}.sandbox-kanban__card strong{font-size:.85rem}.sandbox-kanban__card span{color:var(--text-1);font-size:.85rem}.sandbox-kanban__empty{border:1px dashed var(--border-muted);border-radius:var(--radius-md);text-align:center;color:var(--text-secondary);padding:1.2rem}.sandbox-chart{width:100%;height:260px}.sandbox-viz[data-viz-type=heatmap]:before,.sandbox-viz[data-viz-type=sparkline]:before,.sandbox-viz[data-viz-type=radar]:before,.sandbox-viz[data-viz-type=timeline]:before,.sandbox-viz[data-viz-type=bar]:before,.sandbox-viz[data-viz-type=status]:before,.sandbox-viz[data-viz-type=treemap]:before{content:"";background:linear-gradient(135deg, var(--accent-soft-16) 0%, #00a6a629 100%);opacity:.4;border-radius:var(--radius-md);position:absolute;inset:12px}.sandbox-persona__footer{text-align:right}@media (width<=900px){.sandbox-persona__head{flex-direction:column;align-items:flex-start}.sandbox-persona__switcher{align-self:stretch}}@media (width<=640px){.sandbox-host{padding:var(--spacing-md)}}