/* ====== Reakce v chatu ====== */
.reaction-menu {
  position: absolute;
  display: flex;
  gap: 6px;
  background: white;
  border: 1px solid #ccc;
  border-radius: 12px;
  padding: 4px 6px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 10;
}
.reaction {
  font-size: 20px;
  cursor: pointer;
  transition: transform 0.1s;
}
.reaction:hover {
  transform: scale(1.2);
}
.reaction-display {
  margin-top: 4px;
  font-size: 18px;
}
.chat-message.highlight {
  border-left: 4px solid #28a745;
  background-color: #e9fbe9;
  font-weight: 500;
}