/* Chatbot Styles */
.chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: white;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.6);
}

.chatbot-toggle svg {
  width: 28px;
  height: 28px;
}

.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  height: 550px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.9) translateY(20px);
  pointer-events: none;
  transition: all 0.3s ease;
}

.chatbot-window.open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}

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

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chatbot-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.chatbot-status {
  font-size: 12px;
  opacity: 0.9;
  margin-top: 2px;
}

.chatbot-close {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.chatbot-close:hover {
  opacity: 1;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #f9fafb;
}

.chatbot-message {
  display: flex;
  gap: 10px;
  animation: messageSlide 0.3s ease;
}

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

.chatbot-message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}

.message-avatar.bot {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.message-avatar.user {
  background: #e5e7eb;
  color: #374151;
}

.message-content {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Report styling */
.message-content.report-content {
  max-width: 100%;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.message-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
  font-size: 12px;
}

.message-content table th,
.message-content table td {
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  text-align: left;
}

.message-content table th {
  background: #f1f5f9;
  font-weight: 600;
}

.message-content table td {
  background: white;
}

.message-content h2,
.message-content h3 {
  margin: 12px 0 8px 0;
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
}

.message-content h2:first-child,
.message-content h3:first-child {
  margin-top: 0;
}

.message-content code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 12px;
}

.message-content hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 12px 0;
}

/* Download button for reports */
.report-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.report-download-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.report-download-btn svg {
  width: 14px;
  height: 14px;
}

.chatbot-message.bot .message-content {
  background: white;
  color: #374151;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

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

.message-time {
  font-size: 11px;
  opacity: 0.6;
  margin-top: 4px;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: white;
  border-radius: 12px;
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9ca3af;
  animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-10px);
  }
}

.chatbot-input-area {
  padding: 16px;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 8px;
}

.chatbot-input {
  flex: 1;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  padding: 10px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.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;
}

.chatbot-send:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

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

.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.suggestion-chip {
  padding: 6px 12px;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion-chip:hover {
  background: #e5e7eb;
  border-color: #667eea;
  color: #667eea;
}

/* Mobile responsive */
@media (max-width: 640px) {
  .chatbot-window {
    width: calc(100vw - 40px);
    height: calc(100vh - 100px);
    bottom: 80px;
    right: 20px;
  }
}

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

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Welcome message styling */
.welcome-message {
  text-align: center;
  padding: 20px;
  color: #6b7280;
}

.welcome-message h4 {
  margin: 0 0 8px 0;
  color: #374151;
  font-size: 16px;
}

.welcome-message p {
  margin: 0;
  font-size: 13px;
}

/* Clickable reference links in chat messages */
.chat-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 1px dashed #667eea;
}

.chat-link:hover {
  color: #764ba2;
  border-bottom-style: solid;
  text-decoration: none;
}

.chat-link:visited {
  color: #5a67d8;
}

/* External link icon indicator */
.chat-link::after {
  content: " \2197";
  font-size: 0.8em;
  vertical-align: super;
}