.stradegia-chat-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  z-index: 9999;
}

.stradegia-chat-panel {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 320px;
  max-height: 60vh;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
}

.stradegia-chat-header {
  padding: 10px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stradegia-chat-header button {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.stradegia-chat-messages {
  padding: 10px;
  flex: 1;
  overflow-y: auto;
  background: #f5f5f5;
}

.stradegia-chat-message {
  margin-bottom: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 14px;
}

.stradegia-chat-message.from-user {
  background: #d1e7ff;
  text-align: right;
}

.stradegia-chat-message.from-assistant {
  background: #fff;
  text-align: left;
}

.stradegia-chat-form {
  display: flex;
  border-top: 1px solid #ddd;
}

.stradegia-chat-form input[type="text"] {
  flex: 1;
  border: none;
  padding: 10px;
  font-size: 14px;
}

.stradegia-chat-form button {
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  background: #2c7be5;
  color: #fff;
}

.stradegia-chat-form input:focus {
  outline: none;
}