#mindful-chat-wrapper {
  display: flex;
  height: 80vh;
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
}
#sidebar-toggle {
  display: none;
  position: absolute;
  top: 10px;
  left: 10px;
  background: #4a8df8;
  color: #fff;
  border: none;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
}
#chat-sidebar {
  width: 250px;
  background: #f7f8fa;
  padding: 10px;
  overflow-y: auto;
}
#chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
}
#chat-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
}
#chat-input-container {
  display: flex;
  border-top: 1px solid #ccc;
}
#chat-input {
  flex: 1;
  border: none;
  padding: 10px;
}
#send-message {
  background: #4a8df8;
  color: white;
  border: none;
  padding: 10px 15px;
}

@media (max-width: 768px) {
  #sidebar-toggle { display: block; z-index: 1001; }
  #chat-sidebar {
    position: fixed;
    top: 0; left: -260px;
    height: 100vh;
    transition: left 0.3s ease;
    z-index: 1000;
  }
  #chat-sidebar.open { left: 0; }
}