@import url('/assets/css/main.css');
.preview-stage{display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:1rem;min-height:220px}
.radius-preview{width:220px;height:160px;background:linear-gradient(135deg,var(--primary),var(--purple));transition:border-radius .12s}
.tool-workspace input[type=range]{width:100%;accent-color:var(--primary)}
.tool-workspace .val{color:var(--primary);font-weight:700}