#Denzel-root {
  position: fixed;
  bottom: 108px;
  right: 20px;
  z-index: 99999;
  font-family: system-ui, -apple-system, sans-serif;
}
#Denzel-bubble {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #6366f1;
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(99, 102, 241, .45);
}
#Denzel-panel {
  display: none;
  width: 340px;
  height: 480px;
  background: #fff;
  color: #111;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  flex-direction: column;
  overflow: hidden;
}
#Denzel-panel.open { display: flex; }
#Denzel-head {
  background: #1e293b;
  color: #fff;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
#Denzel-head span { font-size: 12px; color: #94a3b8; flex: 1; }
#Denzel-close { background: none; border: 0; color: #fff; font-size: 16px; cursor: pointer; }
#Denzel-msgs { flex: 1; overflow-y: auto; padding: 12px; background: #f8fafc; }
.zmsg { margin: 6px 0; padding: 8px 10px; border-radius: 10px; font-size: 13px; line-height: 1.4; max-width: 85%; }
.zmsg.you { background: #6366f1; color: #fff; margin-left: auto; }
.zmsg.Denzel { background: #e2e8f0; }
.zmsg.sys { background: transparent; color: #64748b; font-style: italic; text-align: center; margin: 6px auto; }
#Denzel-form { display: flex; gap: 6px; padding: 8px 10px 0; background: #fff; }
#Denzel-form input { flex: 1; padding: 7px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 12px; }
#Denzel-input { display: flex; gap: 6px; padding: 10px; background: #fff; }
#Denzel-text { flex: 1; padding: 9px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 13px; }
#Denzel-send { background: #6366f1; color: #fff; border: 0; border-radius: 8px; padding: 0 14px; cursor: pointer; }
#Denzel-mic { background: #0ea5e9; color: #fff; border: 0; border-radius: 8px; padding: 0 10px; cursor: pointer; }
#Denzel-mic.on { background: #ef4444; }