.stage {
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-soft); border-radius: 16px; padding: 20px;
  margin-bottom: 18px;
}
.stage svg { width: 240px; height: 240px; }
input[type="color"] { width: 100%; height: 46px; padding: 4px; border: 1.5px solid var(--border); border-radius: 10px; background: #fff; cursor: pointer; }
input[type="range"] { width: 100%; accent-color: var(--primary); }