body {
  font-family: 'Segoe UI', sans-serif;
  background: #0b0c10;
  color: #66fcf1;
  text-align: center;
  margin: 0;
}

.container {
  max-width: 600px;
  margin: auto;
  padding: 2rem;
}

.avatar img {
  width: 150px;
  border-radius: 50%;
  box-shadow: 0 0 10px #66fcf1;
}

.chat-box {
  margin-top: 2rem;
}

#messages {
  text-align: left;
  max-height: 300px;
  overflow-y: auto;
  padding: 1rem;
  border: 1px solid #45a29e;
  margin-bottom: 1rem;
}

input {
  padding: 0.5rem;
  width: 70%;
  border: none;
}

button {
  padding: 0.5rem;
  background-color: #45a29e;
  color: white;
  border: none;
  cursor: pointer;
}


.menu {
    text-align: center;
    margin: 1rem auto;
}

.menu button {
    margin: 0.3rem;
    padding: 0.5rem 1rem;
    background: #45a29e;
    border: none;
    color: white;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
}

.menu button:hover {
    background: #66fcf1;
}



.modal {
  display: none;
  position: fixed;
  z-index: 10;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
}
.modal-content {
  background-color: #1f2833;
  color: #c5c6c7;
  margin: 10% auto;
  padding: 20px;
  border: 1px solid #45a29e;
  border-radius: 8px;
  width: 80%;
  max-width: 400px;
  text-align: center;
}
.modal input {
  width: 90%;
  padding: 0.5rem;
  margin-top: 0.5rem;
}
.modal button {
  margin: 0.5rem;
  padding: 0.5rem 1rem;
  background: #45a29e;
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 5px;
}
.modal button:hover {
  background: #66fcf1;
}