body {
  font-family: Arial;
  background: #f0f0f0;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

.chat-container {
  min-width: 320px;
  height: 420px;
  background: white;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
}

.messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
}

.message {
  padding: 8px;
  margin: 5px 0;
  border-radius: 8px;
  max-width: 70%;
}

.sent {
  background: #4CAF50;
  color: white;
  margin-left: auto;
}

.received {
  background: #ddd;
}

.input-box {
  display: flex;
  border-top: 1px solid #ccc;
}

input {
  flex: 1;
  padding: 10px;
  border: none;
  outline: none;
}

button {
  padding: 10px;
  border: none;
  background: #4CAF50;
  color: white;
}

.system {
  text-align: center;
  color: gray;
  font-size: 12px;
  margin-left: 35px;
}

.emoji {
  width: 25px;
  cursor: pointer;
  margin-left: 5px;
  transform: translateY(5px);
}

#emojiBox{
  padding: 20px 0;
  max-width: 300px;
  display: flex;
  overflow: auto;
}