/* === Global Site Styles === */
body {
  font-family: 'Courier New', monospace;
  background: linear-gradient(to bottom, #f0f8ff, #ffffff);
  margin: 0;
  padding: 2rem;
  color: #222;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  color: #2196f3;
  margin-bottom: 2rem;
}

/* === Chatbox Styles === */
.chat-container {
  border: 2px dashed #8ecae6;
  background: #ffffffcc;
  padding: 1em;
  max-width: 600px;
  margin: 2rem auto;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.chat-log {
  height: 300px;
  overflow-y: auto;
  background: #f0faff;
  border-radius: 6px;
  padding: 1em;
  margin-bottom: 1em;
}

.chat-message {
  margin: 0.5em 0;
}

.chat-message.user {
  text-align: right;
  color: #4a90e2;
}

.chat-message.bot {
  text-align: left;
  color: #388e3c;
}

.chat-input {
  display: flex;
  gap: 0.5em;
}

.chat-input input[type="text"] {
  flex: 1;
  padding: 0.5em;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.chat-input button {
  padding: 0.5em 1em;
  background: #3a86ff;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}