/* Custom Chatbot Styles */
#chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99999;
  font-family: 'Inter', sans-serif;
}

#chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

#chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(102, 126, 234, 0.6);
}

#chat-window {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 350px;
  height: 500px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#chat-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#chat-header strong {
  display: block;
  font-size: 16px;
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  background: #f9fafb;
}

.chat-message {
  margin-bottom: 12px;
  display: flex;
}

.bot-message {
  justify-content: flex-start;
}

.user-message {
  justify-content: flex-end;
}

.message-bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 15px;
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-line;
}

.bot-message .message-bubble {
  background: white;
  color: #333;
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.user-message .message-bubble {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-bottom-right-radius: 4px;
}

#chat-quick-replies {
  padding: 10px 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.quick-reply {
  padding: 8px 14px;
  background: white;
  border: 1px solid #667eea;
  color: #667eea;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-reply:hover {
  background: #667eea;
  color: white;
}

#chat-input-area {
  display: flex;
  padding: 12px;
  background: white;
  border-top: 1px solid #e5e7eb;
}

#chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  font-size: 14px;
  outline: none;
}

#chat-input:focus {
  border-color: #667eea;
}

#chat-input-area button {
  margin-left: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}

#chat-input-area button:hover {
  transform: scale(1.05);
}

/* Mobile responsive */
@media (max-width: 480px) {
  #chat-window {
    width: calc(100vw - 40px);
    height: 70vh;
    bottom: 80px;
    right: 20px;
  }
  
  #chat-toggle {
    width: 55px;
    height: 55px;
    font-size: 24px;
  }
}

/* Scrollbar styling */
#chat-messages::-webkit-scrollbar {
  width: 6px;
}

#chat-messages::-webkit-scrollbar-track {
  background: #f1f1f1;
}

#chat-messages::-webkit-scrollbar-thumb {
  background: #667eea;
  border-radius: 3px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
  background: #764ba2;
}