.hand-zone {
  height: 176px;
  display: flex;
  flex-direction: column;
  background: #0a4a1e;
  border-top: 2px solid #1a6a33;
  padding: 4px 12px;
  box-sizing: border-box;
}

.hand-zone__cards {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
}

.hand-zone--drop-over {
  background: #126a2d;
  box-shadow: inset 0 0 0 2px #4de078;
}