body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  padding: 2rem;
  display: flex;
  justify-content: center;
  color: #333;
}

.app-container {
  width: 100%;
  max-width: 800px;
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

input[type="text"] {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.button-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

button {
  padding: 0.75rem 1.5rem;
  background-color: #007bff;
  border: none;
  color: white;
  font-size: 0.95rem;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

#chatbox {
  margin-top: 1rem;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  border-top: 1px solid #eee;
  padding-top: 1rem;
}

.user-message {
  background-color: #e0f7fa;
  padding: 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.ai-message {
  background-color: #f1f8e9;
  padding: 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.loading-msg {
  opacity: 0.6;
  font-style: italic;
  font-size: 0.9em;
}

.disclaimer {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 1.5rem;
}
#support-btn {
  display: inline-block;
  margin: 0.5rem 0;
  padding: 0.75rem 1.5rem;
  background-color: #ff6b81;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

#support-btn:hover {
  background-color: #ff4757;
}