.nmdp-chatbot-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9998;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.nmdp-chatbot-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: #1A1A1A;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(16, 59, 120, 0.35);
}

.nmdp-chatbot-panel {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 340px;
  max-width: 88vw;
  height: 460px;
  max-height: 70vh;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nmdp-chatbot-widget.is-open .nmdp-chatbot-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nmdp-chatbot-header {
  background: #1A1A1A;
  color: #fff;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.nmdp-chatbot-header strong {
  display: block;
  font-size: 14px;
}

.nmdp-chatbot-header small {
  font-size: 11px;
  color: #C9D6EB;
}

.nmdp-chatbot-close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
}

.nmdp-chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nmdp-chatbot-msg {
  font-size: 13px;
  line-height: 1.4;
  padding: 8px 12px;
  border-radius: 10px;
  max-width: 85%;
}

.nmdp-chatbot-msg-bot {
  background: #F4F6F8;
  color: #1a1a1a;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.nmdp-chatbot-msg-user {
  background: #1A1A1A;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.nmdp-chatbot-loading {
  opacity: 0.6;
  font-style: italic;
}

.nmdp-chatbot-whatsapp {
  display: block;
  text-align: center;
  background: #25D366;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 8px;
  text-decoration: none;
  margin: 0 14px 10px;
  border-radius: 6px;
}

.nmdp-chatbot-form {
  display: flex;
  border-top: 1px solid #ECEEF1;
}

.nmdp-chatbot-input {
  flex: 1;
  border: none;
  padding: 12px 14px;
  font-size: 13px;
}

.nmdp-chatbot-form button {
  background: #F58220;
  color: #fff;
  border: none;
  width: 44px;
  cursor: pointer;
  font-size: 16px;
}

@media (max-width: 480px) {
  .nmdp-chatbot-panel {
    right: -8px;
  }
}