.drop-zone.is-dragging{border-color:var(--accent);background:#f0f6ff;transform:translateY(-2px)}.workspace.is-visible{display:grid}.status.success{color:var(--success);border-color:rgba(15,159,110,.22);background:#ecfdf5}.status.error{color:var(--danger);border-color:rgba(220,38,38,.22);background:#fef2f2}