.emoji-picker {
  display: none;
  position: absolute;
  bottom: 60px;
  left: 0;
  width: 100%;
  max-width: 400px;
  background: white;
  border-top: 1px solid #e0e0e0;
  padding: 10px;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 20;
  max-height: 200px;
  overflow-y: auto;
}

.emoji-picker span {
  font-size: 24px;
  cursor: pointer;
  padding: 6px;
  display: inline-block;
}

.emoji-picker span:hover {
  background: #f0f0f0;
  border-radius: 6px;
}