/* Venturalink Chatbot Styles */
.chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

.chatbot-toggle:active {
  transform: scale(0.95);
}

.chatbot-icon {
  width: 28px;
  height: 28px;
  fill: white;
  transition: transform 0.3s ease;
}

.chatbot-toggle.active .chatbot-icon {
  transform: rotate(45deg);
}

.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e1e5e9;
}

.chatbot-window.active {
  display: flex;
  animation: slideUp 0.3s ease;
}

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

.chatbot-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chatbot-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.chatbot-subtitle {
  font-size: 12px;
  opacity: 0.8;
  margin: 2px 0 0 0;
}

.chatbot-close {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.chatbot-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.chatbot-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background: #f8f9fa;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.chatbot-message {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
  word-wrap: break-word;
  animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.chatbot-message.bot {
  background: white;
  color: #333;
  align-self: flex-start;
  border: 1px solid #e1e5e9;
  border-bottom-left-radius: 4px;
}

.chatbot-message.typing {
  background: #e9ecef;
  color: #6c757d;
  font-style: italic;
  align-self: flex-start;
}

.chatbot-input-container {
  padding: 20px;
  background: white;
  border-top: 1px solid #e1e5e9;
  display: flex;
  gap: 10px;
  align-items: center;
}

.chatbot-input {
  flex: 1;
  border: 1px solid #e1e5e9;
  border-radius: 25px;
  padding: 12px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

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

.chatbot-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.chatbot-send:hover:not(:disabled) {
  transform: scale(1.1);
}

.chatbot-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chatbot-send-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.chatbot-status {
  text-align: center;
  padding: 10px;
  font-size: 12px;
  color: #6c757d;
  background: #f8f9fa;
  border-top: 1px solid #e1e5e9;
}

.chatbot-status.error {
  color: #dc3545;
  background: #f8d7da;
}

.chatbot-status.success {
  color: #155724;
  background: #d4edda;
}

/* Responsive Design */
@media (max-width: 480px) {
  .chatbot-window {
    width: calc(100vw - 40px);
    height: calc(100vh - 120px);
    bottom: 100px;
    right: 20px;
    left: 20px;
  }
  
  .chatbot-container {
    bottom: 10px;
    right: 10px;
  }
}

/* Loading Animation */
.chatbot-loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Scrollbar Styling */
.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}