#colorUI {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,.05);
}

.picker-row {
  display: flex;
  align-items: center;
  gap: .5rem;
}

#colorHex {
  width: 6rem;
  font-family: monospace;
  text-transform: lowercase;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: .2rem .4rem;
}

#colorNative {
  width: 3rem;
  height: 2rem;
  border: none;
  padding: 0;
}

.picker-block h4 {
  margin: 0 0 .3rem 0;
  font-size: .9rem;
  color: #555;
}

.picker-slider {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin: .2rem 0;
}

.picker-slider label {
  width: 1rem;
  font-weight: bold;
}

.picker-slider input[type=range] {
  flex: 1;
}

.picker-slider input[type=number] {
  width: 4rem;
  font-family: monospace;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: .1rem .3rem;
}