#upo-chat-tools {
  position: fixed;
  right: 18px;
  bottom: 74px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}
#upo-chat-tools .upo-tool {
  min-height: 42px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f8fbff;
  background: #0a205c;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(2, 12, 46, .28);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  transition: transform .16s, background .16s;
}
#upo-chat-tools .upo-tool:hover { transform: translateY(-1px); background: #123a88; }
#upo-chat-tools .upo-tool-primary { color: #071743; background: #ffd500; border-color: #ffd500; }
#upo-chat-tools .upo-tool-primary:hover { background: #ffe03d; }
#upo-chat-tools .upo-tool-home { color: #071743; background: #fff; border-color: #c7d3e8; }
#upo-chat-tools .upo-tool-home:hover { color: #071743; background: #edf3ff; }
#upo-chat-tools .upo-tool span { font-size: 20px; line-height: 1; }
@media (max-width: 720px) {
  #upo-chat-tools { right: 10px; bottom: 68px; }
  #upo-chat-tools .upo-tool { width: 46px; height: 46px; padding: 0; justify-content: center; border-radius: 50%; }
  #upo-chat-tools .upo-tool b { display: none; }
}