/* Modern Chat Widget Sidebar Styles */
#chat-widget {
  position: fixed;
  top: 65px;
  /* Position below the header */
  right: 0;
  width: 40vw;
  /* Reduced from 50vw for better main content visibility */
  height: calc(100vh - 65px);
  /* Account for header height */
  background: white;
  border-radius: 10px 0 0 10px;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 10000;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform: translateX(100%);
}

/* No backdrop overlay - main content remains visible */

#chat-widget.open {
  transform: translateX(0);
}

/* Make header truly static - unaffected by chat open */
header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 40 !important;
  transform: none !important;
}

/* Main content spacing and resizing when chat is open */
body {
  transition: margin-right 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  min-width: 300px;
  /* Ensure main content doesn't get too narrow */
  padding-top: 65px;
  /* Add space for static header to prevent content overlap */
}

body.chat-open {
  margin-right: 40vw;
  /* Match the chat widget width */
}

/* Responsive content adjustments when chat is open */
body.chat-open * {
  box-sizing: border-box;
}


/* Ensure main content doesn't get too narrow */
@media (min-width: 1200px) {
  body.chat-open {
    margin-right: 40vw;
  }
}

@media (max-width: 1199px) {
  body.chat-open {
    margin-right: 40vw;
  }
}

.chat-header {
  background: linear-gradient(135deg, #4A9B8E 0%, #6B4C93 100%);
  color: white;
  padding: 20px;
  border-radius: 10px 0 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.chat-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.chat-header button {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
}

.chat-header button:hover {
  background: rgba(255, 255, 255, 0.3);
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#chat-messages::-webkit-scrollbar {
  width: 6px;
}

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

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

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

.chat-message {
  max-width: 80%;
  animation: slideInUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 0;
  animation-fill-mode: forwards;
}

/* Stagger animation for multiple messages */
.chat-message:nth-child(1) {
  animation-delay: 0s;
}

.chat-message:nth-child(2) {
  animation-delay: 0.05s;
}

.chat-message:nth-child(3) {
  animation-delay: 0.1s;
}

.chat-message:nth-child(4) {
  animation-delay: 0.15s;
}

.chat-message:nth-child(5) {
  animation-delay: 0.2s;
}

.chat-message:nth-child(n+6) {
  animation-delay: 0.25s;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Typing indicator animation */
.typing-message {
  animation: slideInUp 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: 1 !important;
  /* Override opacity: 0 from .chat-message */
  animation-fill-mode: forwards !important;
  /* Ensure it stays visible */
}

/* Enhanced typing dots animation */
.typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4A9B8E;
  animation: typingPulse 1.4s infinite ease-in-out both;
  display: inline-block;
  margin: 0 2px;
}

.typing-dot:nth-child(1) {
  animation-delay: -0.32s;
}

.typing-dot:nth-child(2) {
  animation-delay: -0.16s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0s;
}

@keyframes typingPulse {

  0%,
  80%,
  100% {
    transform: scale(0.8);
    opacity: 0.5;
  }

  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

.user-message {
  align-self: flex-end;
}

.user-message .message-content {
  background: linear-gradient(135deg, #4A9B8E 0%, #6B4C93 100%);
  color: white;
  padding: 16px 20px;
  border-radius: 20px 20px 4px 20px;
  font-size: 14px;
  line-height: 1.6;
  box-shadow: 0 4px 12px rgba(74, 155, 142, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.user-message .message-content:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(74, 155, 142, 0.4);
}

/* Add subtle shimmer effect to user messages */
.user-message .message-content::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.1),
      transparent);
  transition: left 0.6s;
}

.user-message .message-content:hover::after {
  left: 100%;
}

.assistant-message {
  align-self: flex-start;
}

.assistant-message .message-content {
  background: white;
  color: #334155;
  padding: 16px 20px;
  border-radius: 20px 20px 20px 4px;
  font-size: 14px;
  line-height: 1.6;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
}

.assistant-message .message-content:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.assistant-message .message-content p {
  margin: 0.35em 0;
}

.assistant-message .message-content ul {
  margin: 0.5em 0;
  padding: 0;
  list-style: none;
}

.assistant-message .message-content ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.assistant-message .message-content ul li::before {
  content: "•";
  color: #4A9B8E;
  font-weight: bold;
  position: absolute;
  left: 8px;
  top: 0;
}

.assistant-message .message-content ol {
  margin: 0.5em 0;
  padding: 0;
  list-style: none;
  counter-reset: list-counter;
}

.assistant-message .message-content ol li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
  line-height: 1.6;
  counter-increment: list-counter;
}

.assistant-message .message-content ol li::before {
  content: counter(list-counter) ".";
  color: #4A9B8E;
  font-weight: 600;
  position: absolute;
  left: 8px;
  top: 0;
}

.assistant-message .message-content ul ul {
  margin-left: 20px;
  margin-top: 8px;
}

.assistant-message .message-content ul ul li::before {
  content: "◦";
  color: #6B4C93;
}

.assistant-message .message-content ul ul ul li::before {
  content: "▪";
  color: #6B4C93;
}


/* Markdown table styling inside messages */
.assistant-message .message-content .table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 12px 0;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.assistant-message .message-content table.md-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: white;
  border-radius: 8px;
  overflow: hidden;
}

.assistant-message .message-content table.md-table thead th {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  color: #334155;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 2px solid #e2e8f0;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
}

.assistant-message .message-content table.md-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.2s ease;
}

.assistant-message .message-content table.md-table tbody tr:hover {
  background-color: rgba(74, 155, 142, 0.05);
}

.assistant-message .message-content table.md-table tbody tr:nth-child(even) {
  background-color: #f8fafc;
}

.assistant-message .message-content table.md-table tbody tr:nth-child(even):hover {
  background-color: rgba(74, 155, 142, 0.08);
}

/* Add subtle border radius to last row */
.assistant-message .message-content table.md-table tbody tr:last-child td {
  border-bottom: none;
}

.assistant-message .message-content table.md-table tbody tr:last-child td:first-child {
  border-bottom-left-radius: 8px;
}

.assistant-message .message-content table.md-table tbody tr:last-child td:last-child {
  border-bottom-right-radius: 8px;
}

.assistant-message .message-content pre {
  background: #1e293b;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.5;
  position: relative;
  margin: 12px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Add copy button for code blocks */
.assistant-message .message-content pre::after {
  content: "Copy";
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.assistant-message .message-content pre:hover::after {
  opacity: 1;
}

.assistant-message .message-content pre:hover::after:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
}

/* Inline code styling */
.assistant-message .message-content :not(pre)>code {
  background: rgba(74, 155, 142, 0.1);
  color: #0f4a3f;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: 'Courier New', monospace;
  border: 1px solid rgba(74, 155, 142, 0.2);
  display: inline-block;
  line-height: 1.4;
}

.chat-input-container {
  padding: 20px;
  border-top: 1px solid #e2e8f0;
  background: white;
  display: flex;
  gap: 12px;
  align-items: flex-end;
  position: relative;
}

.chat-input-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e2e8f0 20%, #e2e8f0 80%, transparent);
}

#chat-input {
  flex: 1;
  border: 2px solid #e2e8f0;
  border-radius: 25px;
  padding: 12px 20px;
  font-size: 14px;
  outline: none;
  resize: none;
  min-height: 44px;
  max-height: 100px;
  line-height: 1.4;
  transition: all 0.2s ease;
  background: #f8fafc;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#chat-input::placeholder {
  color: #94a3b8;
  transition: color 0.2s ease;
}

#chat-input:focus::placeholder {
  color: #cbd5e1;
}

#chat-input:focus {
  border-color: #4A9B8E;
  box-shadow: 0 0 0 3px rgba(74, 155, 142, 0.15);
  outline: none;
}

#chat-send:focus,
#chat-send:focus-visible {
  outline: 2px solid #4A9B8E;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(74, 155, 142, 0.2);
}

.chat-header button:focus,
.chat-header button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

.chat-trigger:focus,
.chat-trigger:focus-visible {
  outline: 2px solid #4A9B8E;
  outline-offset: 3px;
}

/* Skip to main content link for accessibility */
.skip-to-chat {
  position: absolute;
  top: -40px;
  left: 6px;
  background: #4A9B8E;
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10001;
  transition: top 0.3s;
}

.skip-to-chat:focus {
  top: 6px;
}

#chat-send {
  background: linear-gradient(135deg, #4A9B8E 0%, #6B4C93 100%);
  color: white;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(107, 76, 147, 0.35);
}

#chat-send:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(107, 76, 147, 0.45);
}

#chat-send:active {
  transform: scale(0.95);
}

.chat-trigger {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4A9B8E 0%, #6B4C93 100%);
  color: white;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(74, 155, 142, 0.45);
  z-index: 9999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
}

.chat-trigger svg {
  width: 22px;
  height: 22px;
}

.chat-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(107, 76, 147, 0.5);
}

.chat-trigger:active {
  transform: scale(0.95);
}

body.chat-open .chat-trigger {
  opacity: 0;
  pointer-events: none;
}

/* Desktop-only styles - no mobile responsiveness */

/* Loading animation for when messages are being sent */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 20px;
  background: white;
  border-radius: 20px 20px 20px 4px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

/* Greeting message styling - enhanced and elegant */
.chat-message.greeting {
  position: relative;
  margin-bottom: 1rem;
  max-width: 90%;
  /* Slightly wider for better readability */
}

.chat-message.greeting .message-content {
  background: linear-gradient(135deg, #f0fdfa 0%, #e6f9ff 100%);
  border: 1px solid rgba(74, 155, 142, 0.15);
  color: #1e293b;
  padding: 20px 24px;
  border-radius: 20px 20px 20px 4px;
  font-size: 14px;
  line-height: 1.7;
  box-shadow: 0 4px 12px rgba(74, 155, 142, 0.12);
  position: relative;
  overflow: hidden;
}

/* Add subtle gradient overlay for depth */
.chat-message.greeting .message-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(74, 155, 142, 0.05) 0%, rgba(107, 76, 147, 0.05) 100%);
  pointer-events: none;
}

/* Style headings in greeting */
.chat-message.greeting .message-content h1 {
  font-size: 20px;
  font-weight: 700;
  color: #2d5f56;
  margin: 12px 0 8px 0;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(74, 155, 142, 0.2);
}

.chat-message.greeting .message-content h2 {
  font-size: 16px;
  font-weight: 600;
  color: #4A9B8E;
  margin: 10px 0 6px 0;
  padding-left: 12px;
  border-left: 3px solid #4A9B8E;
}

.chat-message.greeting .message-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: #6B4C93;
  margin: 8px 0 6px 0;
}

/* Style paragraphs in greeting */
.chat-message.greeting .message-content p {
  margin: 10px 0;
}

.chat-message.greeting .message-content p:first-child {
  font-size: 16px;
  font-weight: 500;
}

/* Enhanced list styling for greeting */
.chat-message.greeting .message-content ul {
  margin: 12px 0;
  padding-left: 0;
  list-style: none;
}

.chat-message.greeting .message-content ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.chat-message.greeting .message-content ul li::before {
  content: "✓";
  position: absolute;
  left: 8px;
  color: #4A9B8E;
  font-weight: bold;
  font-size: 14px;
}

/* Style bold and italic text in greeting */
.chat-message.greeting .message-content strong {
  color: #2d5f56;
  font-weight: 600;
}

.chat-message.greeting .message-content em {
  color: #6B4C93;
  font-style: italic;
}

/* No entrance animation for greeting */

/* Subtle glow effect on hover */
.chat-message.greeting:hover .message-content {
  box-shadow: 0 6px 20px rgba(74, 155, 142, 0.18);
  transform: translateY(-2px);
  transition: all 0.3s ease;
}

.chat-message.greeting:hover .message-content::before {
  background: linear-gradient(135deg, rgba(74, 155, 142, 0.08) 0%, rgba(107, 76, 147, 0.08) 100%);
}

/* Suggestion Cards Styling - Modern 2x2 Grid */
.suggestion-cards-container {
  padding: 0 20px 20px 20px;
  margin-top: -10px;
  margin-bottom: 20px;
}

.suggestion-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  /* 2 columns */
  gap: 12px;
}

.suggestion-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.suggestion-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4A9B8E 0%, #6B4C93 100%);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.suggestion-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74, 155, 142, 0.15);
  border-color: rgba(74, 155, 142, 0.3);
}

.suggestion-card:hover::before {
  transform: scaleX(1);
}

.suggestion-card:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(74, 155, 142, 0.1);
}

.card-arrow {
  color: #94a3b8;
  font-size: 14px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.suggestion-card:hover .card-arrow {
  color: #4A9B8E;
  transform: translateX(2px);
}

.card-text {
  color: #334155;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  flex: 1;
}

/* Remove emoji icon - professional greeting without emoji */

/* Highlight animation when scrolling to greeting */
@keyframes greetingPulse {

  0%,
  100% {
    background-color: transparent;
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
  }

  50% {
    background-color: rgba(99, 102, 241, 0.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  }
}

.greeting-highlighted {
  animation: greetingPulse 2s ease-in-out;
}

/* Desktop-only styles for greetings */