body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 20px;
    color: #333;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

#messages-container {
    width: 90%;
    max-width: 600px;
    height: 300px;
    margin: 0 auto 20px auto;
    padding: 10px;
    border: 1px solid #ccc;
    background: white;
    overflow-y: auto;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

#messages {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

form {
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

input[type="text"],
input[name="name"],
input[name="messageInput"] {
    flex: 1;
    padding: 10px;
    font-size: 1rem;
    border-radius: 4px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

#sendBtn {
    padding: 0 16px;
    background-color: #0069d9;
    border: none;
    border-radius: 4px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#sendBtn:hover {
    background-color: #0053ba;
}

.message {
  background-color: #007aff;
  color: white;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  max-width: 80%;
  word-wrap: break-word;
}