/* Local Agent Chatbot Styles */
:root {
  --lac-primary: #ff8c00;
  --lac-primary-hover: #ff7700;
  --lac-secondary: #ffa500;
  --lac-white: #ffffff;
  --lac-gray-50: #f9fafb;
  --lac-gray-100: #f3f4f6;
  --lac-gray-200: #e5e7eb;
  --lac-gray-300: #d1d5db;
  --lac-gray-400: #9ca3af;
  --lac-gray-500: #6b7280;
  --lac-gray-600: #4b5563;
  --lac-gray-700: #374151;
  --lac-gray-800: #1f2937;
  --lac-gray-900: #111827;
  --lac-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --lac-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Body scroll control classes - Selective Method */
body.lac-chatbot-open {
  overflow: hidden !important;
  height: 100vh !important;
  width: 100% !important;
  position: relative !important;
}

/* Mobile full-screen mode */
body.lac-mobile-fullscreen {
  overflow: hidden !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

body.lac-emoji-picker-open {
  overflow: hidden !important;
  height: 100vh !important;
  width: 100% !important;
  position: relative !important;
}

body.lac-modal-open {
  overflow: hidden !important;
  height: 100vh !important;
  width: 100% !important;
  position: relative !important;
}

/* Allow scrolling in chatbot components */
#lac-chatbot-widget {
  overflow: visible !important;
}

/* Desktop: Ensure close buttons are visible */
.lac-close-button,
.lac-back-button {
  display: inline-flex !important;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lac-gray-600);
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.2s;
}

.lac-close-button:hover,
.lac-back-button:hover {
  background: var(--lac-gray-100);
}

#lac-chatbot-widget .lac-chat-messages {
  overflow-y: auto !important;
  overflow-x: hidden !important;
}

#lac-chatbot-widget .lac-emoji-content {
  overflow-y: auto !important;
  overflow-x: hidden !important;
}

/* Only disable chat messages when emoji picker is open */
.lac-chat-messages.lac-emoji-picker-open {
  overflow: hidden !important;
  pointer-events: none !important;
}

/* Ensure HTML also doesn't scroll */
html.lac-scroll-disabled {
  overflow: hidden !important;
  height: 100vh !important;
  position: relative !important;
}

#lac-chatbot-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Chat Toggle Button */
.lac-chat-toggle {
  width: 60px;
  height: 60px;
  background: var(--lac-primary);
  border-radius: 50%;
  display: flex !important;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--lac-shadow-lg);
  transition: all 0.3s ease;
  position: relative;
  color: white;
  visibility: visible !important;
  opacity: 1 !important;
}

.lac-chat-toggle:hover {
  background: var(--lac-primary-hover);
  transform: scale(1.05);
}

/* Chat Window */
.lac-chat-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  height: 500px;
  background: var(--lac-white);
  border-radius: 16px;
  box-shadow: var(--lac-shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease-out;
}

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

@keyframes slideInMobile {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Chat Header */
.lac-chat-header {
  background: var(--lac-white);
  padding: 16px 20px;
  border-bottom: 1px solid var(--lac-gray-200);
}

.lac-header-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lac-back-button {
  cursor: pointer;
  color: var(--lac-gray-600);
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.2s;
}

.lac-back-button:hover {
  background: var(--lac-gray-100);
}

.lac-header-title {
  flex: 1;
}

.lac-header-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--lac-gray-900);
  line-height: 1.2;
}

.lac-status {
  font-size: 12px;
  color: var(--lac-gray-500);
  display: block;
  margin-top: 2px;
}

.lac-close-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lac-gray-600);
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.2s;
}

.lac-close-button:hover {
  background: var(--lac-gray-100);
}

/* New Chat Button */
.lac-new-chat-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lac-gray-600);
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.2s;
  margin-right: 8px;
}

.lac-new-chat-button:hover {
  background: var(--lac-gray-100);
}

.lac-new-chat-button svg {
  width: 20px;
  height: 20px;
}

/* Chat Messages */
.lac-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background: var(--lac-gray-50);
}

.lac-message {
  margin-bottom: 16px;
}

.lac-message-content {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.lac-bot-message .lac-message-content {
  flex-direction: row;
}

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

.lac-message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.lac-bot-message .lac-message-avatar {
  background: transparent;
  color: var(--lac-gray-600);
  border: 2px solid var(--lac-gray-300);
  font-size: 14px;
}

.lac-user-message .lac-message-avatar {
  background: var(--lac-gray-300);
  color: var(--lac-gray-700);
}

.lac-message-text {
  background: var(--lac-white);
  padding: 12px 16px;
  border-radius: 18px;
  max-width: 280px;
  min-width: 0; /* Allows flex item to shrink below content size */
  font-size: 14px;
  line-height: 1.4;
  color: var(--lac-gray-800);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap; /* Preserves line breaks and wraps text */
  overflow: hidden; /* Prevents content from spilling out */
}

.lac-user-message .lac-message-text {
  background: var(--lac-primary);
  color: white;
}

.lac-bot-message .lac-message-text {
  border-bottom-left-radius: 6px;
}

.lac-user-message .lac-message-text {
  border-bottom-right-radius: 6px;
}

/* Initial message desktop styling fixes - reduces extra spacing and fixes text alignment */
@media (min-width: 769px) {
  .lac-initial-message .lac-message-text {
    padding: 8px 12px !important;
    text-align: left !important;
    white-space: normal !important;
    line-height: 1.3 !important;
  }
}

/* Initial message mobile styling fixes - reduces extra spacing and fixes text alignment */
@media (max-width: 768px) {
  .lac-initial-message .lac-message-text {
    padding: 8px 12px !important;
    text-align: left !important;
    white-space: normal !important;
    line-height: 1.3 !important;
  }
}

/* Message Formatting Styles */
.lac-message-text strong {
  font-weight: 700;
  color: inherit;
}

.lac-message-text em {
  font-style: italic;
  color: inherit;
}

.lac-message-text .lac-inline-code {
  background: rgba(0, 0, 0, 0.1);
  padding: 2px 4px;
  border-radius: 3px;
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  color: inherit;
}

.lac-message-text .lac-message-heading {
  font-weight: 600;
  margin: 8px 0 4px 0;
  line-height: 1.3;
  color: inherit;
}

.lac-message-text .lac-message-heading-1 {
  font-size: 18px;
  margin: 12px 0 8px 0;
}

.lac-message-text .lac-message-heading-2 {
  font-size: 16px;
  margin: 10px 0 6px 0;
}

.lac-message-text h3.lac-message-heading {
  font-size: 15px;
  margin: 8px 0 4px 0;
}

/* First heading in message has no top margin */
.lac-message-text .lac-message-heading:first-child {
  margin-top: 0;
}

/* Bold text in user messages */
.lac-user-message .lac-message-text strong {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 700;
}

/* Headings in user messages */
.lac-user-message .lac-message-text .lac-message-heading {
  color: rgba(255, 255, 255, 0.95);
}

/* Code in user messages */
.lac-user-message .lac-message-text .lac-inline-code {
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.95);
}

/* Italic text in user messages */
.lac-user-message .lac-message-text em {
  color: rgba(255, 255, 255, 0.95);
}

/* ============================================
   SKELETON LOADING MESSAGES
   ============================================ */

/* Skeleton message container */
.lac-skeleton-message {
  margin-bottom: 16px;
  opacity: 1;
  animation: skeletonFadeIn 0.3s ease-in;
}

.lac-skeleton-message-content {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

/* Bot skeleton alignment */
.lac-skeleton-bot-message .lac-skeleton-message-content {
  flex-direction: row;
}

/* User skeleton alignment */
.lac-skeleton-user-message .lac-skeleton-message-content {
  flex-direction: row-reverse;
}

/* Skeleton avatar */
.lac-skeleton-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.lac-skeleton-bot-message .lac-skeleton-avatar {
  border: 2px solid var(--lac-gray-200);
  background: var(--lac-gray-100);
}

.lac-skeleton-user-message .lac-skeleton-avatar {
  background: var(--lac-gray-200);
}

/* Skeleton message bubble */
.lac-skeleton-text {
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  height: auto;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.lac-skeleton-bot-message .lac-skeleton-text {
  background: var(--lac-gray-100);
  border-bottom-left-radius: 6px;
}

.lac-skeleton-user-message .lac-skeleton-text {
  background: var(--lac-gray-200);
  border-bottom-right-radius: 6px;
}

/* Skeleton text lines */
.lac-skeleton-lines {
  padding: 12px 16px;
  width: 100%;
}

.lac-skeleton-line {
  height: 12px;
  background: var(--lac-gray-200);
  border-radius: 6px;
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}

.lac-skeleton-bot-message .lac-skeleton-line {
  background: var(--lac-gray-200);
}

.lac-skeleton-user-message .lac-skeleton-line {
  background: var(--lac-gray-300);
}

.lac-skeleton-line:last-child {
  margin-bottom: 0;
}

/* Variable widths for realistic appearance */
.lac-skeleton-line.short {
  width: 60%;
}

.lac-skeleton-line.medium {
  width: 80%;
}

.lac-skeleton-line.long {
  width: 95%;
}

/* Shimmer animation */
.lac-skeleton-line::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: shimmer 1.5s ease-in-out infinite;
}

.lac-skeleton-avatar::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 1.5s ease-in-out infinite;
}

/* Shimmer keyframe animation */
@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Fade in animation for skeleton appearance */
@keyframes skeletonFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade out animation for skeleton removal */
.lac-skeleton-fade-out {
  animation: skeletonFadeOut 0.2s ease-out forwards;
}

@keyframes skeletonFadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-5px);
  }
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .lac-skeleton-text {
    max-width: 280px;
  }
}

/* ============================================
   END SKELETON LOADING MESSAGES
   ============================================ */

/* Typing Indicator */
.lac-typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  background: var(--lac-white);
  border-radius: 18px;
  border-bottom-left-radius: 6px;
  max-width: fit-content;
}

.lac-typing-dot {
  width: 6px;
  height: 6px;
  background: var(--lac-gray-400);
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out;
}

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

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

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* Chat Input */
.lac-chat-input-container {
  background: var(--lac-white);
  border-top: 1px solid var(--lac-gray-200);
  padding: 16px 20px 12px;
}

.lac-chat-form {
  margin-bottom: 8px;
}

.lac-input-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--lac-gray-100);
  border-radius: 24px;
  padding: 8px 12px;
  transition: background-color 0.2s;
}

.lac-input-wrapper:focus-within {
  background: var(--lac-gray-200);
}

.lac-emoji-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lac-gray-500);
  padding: 6px;
  border-radius: 50%;
  transition: color 0.2s;
  flex-shrink: 0;
  font-size: 18px;
}

.lac-emoji-button:hover {
  color: var(--lac-gray-700);
}

#lac-message-input {
  flex: 1;
  border: none;
  background: none;
  outline: none;
  font-size: 14px;
  color: var(--lac-gray-800);
  padding: 8px 0;
  caret-color: var(
    --lac-primary
  ); /* Custom cursor color - orange like WhatsApp */
}

#lac-message-input::placeholder {
  color: var(--lac-gray-500);
  transition: color 0.2s ease;
}

/* Placeholder animation when focused */
#lac-message-input:focus::placeholder {
  color: var(--lac-gray-400);
}

/* Enhanced blinking cursor - WhatsApp-style */
#lac-message-input:focus,
#lac-message-input.lac-cursor-active {
  caret-color: var(--lac-primary);
  animation: lac-cursor-blink 1.2s infinite;
}

/* Smooth cursor visibility transition */
#lac-message-input {
  transition: caret-color 0.15s ease;
}

@keyframes lac-cursor-blink {
  0%,
  50% {
    caret-color: var(--lac-primary);
  }
  51%,
  100% {
    caret-color: transparent;
  }
}

.lac-send-button {
  background: transparent !important;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--lac-gray-400);
  transition: all 0.2s ease;
  flex-shrink: 0;
  font-size: 16px;
  box-shadow: none !important;
}

.lac-send-button:hover {
  color: var(--lac-gray-600);
  transform: scale(1.1);
  background: transparent !important;
}

.lac-send-button:disabled {
  color: var(--lac-gray-300);
  cursor: not-allowed;
  transform: none;
  background: transparent !important;
}

.lac-send-button.loading {
  background: transparent !important;
}

.lac-send-button.loading::before {
  content: none;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Powered By */
.lac-powered-by {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  color: var(--lac-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* Mobile Responsive - Full Screen Experience */
@media (max-width: 480px) {
  /* Ensure proper mobile viewport handling */
  html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
  }

  /* Mobile full-screen body lock */
  body.lac-mobile-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    overflow: hidden !important;
    -webkit-overflow-scrolling: touch;
  }

  #lac-chatbot-widget {
    bottom: 10px;
    right: 10px;
    left: 10px;
  }

  .lac-chat-window {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100dvh !important; /* use dynamic viewport units so the window equals the visible viewport on mobile; avoids 100vh issues behind browser UI/keyboard */
    max-height: none !important;
    border-radius: 0 !important;
    z-index: 999999 !important;
    animation: slideInMobile 0.3s ease-out;
  }

  .lac-chat-toggle {
    position: fixed !important;
    right: 20px !important;
    bottom: 20px !important;
    z-index: 1000000 !important;
    width: 60px !important;
    height: 60px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
  }

  /* Mobile full-screen adjustments */
  .lac-chat-header {
    padding: 20px 16px 16px 16px !important;
    background: var(--lac-primary) !important;
    color: white !important;
  }

  .lac-header-title {
    flex: 1 !important;
  }

  .lac-header-title h3 {
    color: white !important;
    font-size: 18px !important;
    margin: 0 !important;
  }

  .lac-status {
    color: rgba(255, 255, 255, 0.8) !important;
  }

  /* Mobile: Keep only close button (right), hide back button (left) */
  .lac-back-button {
    display: none !important;
  }

  .lac-close-button {
    display: inline-flex !important;
    color: white !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    padding: 8px !important;
  }

  .lac-close-button:hover {
    background: rgba(255, 255, 255, 0.2) !important;
  }

  .lac-new-chat-button {
    display: inline-flex !important;
    color: white !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    padding: 8px !important;
    margin-right: 8px !important;
  }

  .lac-new-chat-button:hover {
    background: rgba(255, 255, 255, 0.2) !important;
  }

  /* Hide chatbot toggle when chat is open in mobile - highest specificity */
  body.lac-mobile-fullscreen #lac-chatbot-widget .lac-chat-toggle {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: -1 !important;
  }

  /* Mobile chat messages area */
  .lac-chat-messages {
    flex: 1 !important;
    padding: 20px 16px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important; /* ensure only the chat area scrolls and prevent scroll chaining to the page */
    overscroll-behavior: contain !important;
  }

  /* Mobile input area - stays at bottom by default, only moves up when keyboard opens */
  .lac-chat-input-container {
    padding: 16px 16px 40px 16px !important;
    padding-bottom: calc(40px + env(safe-area-inset-bottom)) !important;
    background: var(--lac-gray-50) !important;
    border-top: 1px solid var(--lac-gray-200) !important;
    position: relative !important;
    /* Removed margin-bottom to keep input at bottom by default */
    /* margin-bottom: 25px !important; */
  }

  /* Mobile quick replies */
  .lac-quick-replies {
    margin-bottom: 12px !important;
    gap: 8px !important;
  }

  .lac-quick-reply {
    padding: 10px 16px !important;
    font-size: 14px !important;
    white-space: nowrap !important;
  }

  /* Mobile input wrapper */
  .lac-chat-input-wrapper {
    background: white !important;
    border-radius: 12px !important;
    padding: 4px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
  }

  #lac-message-input {
    font-size: 16px !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    caret-color: var(
      --lac-primary
    ) !important; /* Ensure cursor is visible on mobile */
  }

  /* Mobile cursor animation */
  #lac-message-input:focus,
  #lac-message-input.lac-cursor-active {
    animation: lac-cursor-blink 1.2s infinite !important;
    caret-color: var(--lac-primary) !important;
  }

  /* Enhanced mobile cursor visibility */
  #lac-message-input {
    transition: caret-color 0.15s ease !important;
  }

  /* Mobile message text optimization */
  .lac-message-text {
    max-width: calc(100vw - 120px) !important; /* Allow more width on mobile */
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    white-space: pre-wrap !important;
    hyphens: auto !important; /* Better word breaking on mobile */
  }

  #lac-send-button,
  #lac-emoji-button {
    width: 44px !important;
    height: 44px !important;
    border-radius: 8px !important;
  }

  /* Hide emoji button on mobile - mobile keyboards already have emoji support */
  .lac-emoji-button {
    display: none !important;
  }

  /* Keyboard responsive input - fixed above keyboard, unaffected by scrolling */
  .lac-chat-input-container.keyboard-active {
    position: fixed !important;
    /* bottom position is set dynamically by JavaScript based on keyboard height */
    left: 0 !important;
    right: 0 !important;
    z-index: 1000001 !important;
    background: white !important;
    border-top: 2px solid var(--lac-primary) !important;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15) !important;
    padding: 20px 16px 35px 16px !important;
    padding-bottom: calc(35px + env(safe-area-inset-bottom)) !important;
    /* Prevent input from moving with scroll - stays fixed above keyboard */
    margin: 0 !important;
    transform: translateZ(
      0
    ) !important; /* Force hardware acceleration for better performance */
    /* Smooth transition for keyboard positioning */
    transition: bottom 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  }

  /* Adjust chat messages when keyboard is active - handled dynamically by JS */
  .keyboard-active ~ .lac-chat-messages,
  .lac-chat-window.keyboard-active .lac-chat-messages {
    /* Padding is now controlled by JavaScript for better keyboard handling */
    transition: padding-bottom 0.2s ease-out;
  }

  /* Mobile emoji grid optimization */
  .lac-emoji-grid {
    grid-template-columns: repeat(6, 1fr) !important;
    gap: 8px !important;
    padding: 12px !important;
  }

  .lac-emoji-item {
    width: 40px !important;
    height: 40px !important;
    font-size: 20px !important;
    padding: 8px !important;
    border-radius: 6px !important;
  }

  /* when keyboard is active, make sure no transform on ancestors can break position: fixed on iOS */
  .lac-chat-window.keyboard-active {
    transform: none !important;
    will-change: initial !important;
  }

  /* Constrain scroll to the messages area only.
     Prevent vertical pan/overscroll on the composer and its children so the
     input bar remains fixed while the keyboard is open (WhatsApp-like). */
  .lac-chat-input-container,
  .lac-chat-input-container .lac-input-wrapper,
  .lac-chat-input-container #lac-message-input {
    overscroll-behavior: contain !important;
    touch-action: pan-x !important; /* allow horizontal interactions, block vertical panning */
    -webkit-overflow-scrolling: auto !important; /* avoid rubber-band within composer */
  }

  /* When keyboard is active, explicitly ensure the composer itself cannot scroll */
  .lac-chat-input-container.keyboard-active {
    overflow: visible !important;
    overscroll-behavior: contain !important;
  }
}

/* Scrollbar Styling */
.lac-chat-messages::-webkit-scrollbar {
  width: 4px;
}

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

.lac-chat-messages::-webkit-scrollbar-thumb {
  background: var(--lac-gray-300);
  border-radius: 2px;
}

.lac-chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--lac-gray-400);
}

/* Error Messages */
.lac-error-message {
  background: #fef2f2;
  color: #dc2626;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12px;
  margin-top: 8px;
  border: 1px solid #fecaca;
}

/* Friendly Error Messages (shown as bot messages) */
.lac-bot-message.lac-friendly-error .lac-message-text {
  background: #fef7ed !important;
  border: 1px solid #fed7aa !important;
  color: #ea580c !important;
  border-radius: 12px !important;
  padding: 12px 16px !important;
}

.lac-bot-message.lac-friendly-error .lac-message-avatar {
  background: #fed7aa !important;
  border-radius: 50% !important;
}

/* Loading State */
.lac-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Emoji Picker Dropdown Styles */
.lac-emoji-picker {
  position: absolute;
  bottom: 70px;
  left: 20px;
  right: 20px;
  background: var(--lac-white);
  border: 1px solid var(--lac-gray-200);
  border-radius: 12px;
  box-shadow: var(--lac-shadow-lg);
  display: none !important;
  z-index: 1000;
  max-height: 250px;
  overflow: hidden;
}

.lac-emoji-picker.show {
  display: block !important;
  animation: fadeInUp 0.2s ease-out;
}

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

.lac-emoji-picker-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--lac-gray-200);
  background: var(--lac-white);
}

.lac-emoji-picker-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--lac-gray-700);
  flex: 1;
  text-align: center;
  order: 2;
}

.lac-emoji-close-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lac-gray-500);
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s;
  font-size: 16px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  order: 1;
}

.lac-emoji-close-button:hover {
  background: var(--lac-gray-100);
  color: var(--lac-gray-700);
}

.lac-emoji-content {
  padding: 8px !important;
  max-height: 180px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  background: var(--lac-gray-50) !important;
  display: block !important;
  width: 100% !important;
  box-sizing: border-box !important;
  border-radius: 8px !important;
}

/* Desktop emoji content improvements */
@media (min-width: 481px) {
  .lac-emoji-content {
    max-height: 200px !important;
    padding: 12px !important;
  }
}

/* Force emoji grid layout with highest specificity */
#lac-chatbot-widget .lac-emoji-picker .lac-emoji-content .lac-emoji-grid {
  display: grid !important;
  grid-template-columns: repeat(8, 1fr) !important;
  grid-auto-rows: min-content !important;
  gap: 3px !important;
  padding: 4px !important;
  background: var(--lac-gray-50) !important;
  justify-items: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
  flex-direction: unset !important;
  flex-wrap: unset !important;
  align-content: start !important;
  justify-content: stretch !important;
  margin: 0 !important;
}

/* Desktop improvements for emoji grid with high specificity */
@media (min-width: 481px) {
  #lac-chatbot-widget .lac-emoji-picker .lac-emoji-content .lac-emoji-grid {
    grid-template-columns: repeat(10, 1fr) !important;
    gap: 4px !important;
    padding: 6px !important;
  }

  #lac-chatbot-widget
    .lac-emoji-picker
    .lac-emoji-content
    .lac-emoji-grid
    .lac-emoji-item {
    width: 28px !important;
    height: 28px !important;
    font-size: 14px !important;
    padding: 4px !important;
    border-radius: 6px !important;
    min-width: 28px !important;
    min-height: 28px !important;
    max-width: 28px !important;
    max-height: 28px !important;
  }
}

/* Force emoji item styling with highest specificity */
#lac-chatbot-widget
  .lac-emoji-picker
  .lac-emoji-content
  .lac-emoji-grid
  .lac-emoji-item {
  all: unset !important;
  background: var(--lac-gray-50) !important;
  background-color: var(--lac-gray-50) !important;
  background-image: none !important;
  border: none !important;
  outline: none !important;
  cursor: pointer !important;
  padding: 4px !important;
  border-radius: 4px !important;
  font-size: 16px !important;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji",
    sans-serif !important;
  transition: background-color 0.2s !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 32px !important;
  height: 32px !important;
  min-width: 32px !important;
  min-height: 32px !important;
  max-width: 32px !important;
  max-height: 32px !important;
  box-shadow: none !important;
  pointer-events: auto !important;
  user-select: none !important;
  -webkit-tap-highlight-color: transparent !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  text-decoration: none !important;
  color: inherit !important;
  text-shadow: none !important;
  filter: none !important;
  transform: none !important;
  position: relative !important;
  z-index: 1 !important;
  margin: 0 !important;
  flex-shrink: 0 !important;
  grid-column: auto !important;
  grid-row: auto !important;
  float: none !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
}

.lac-emoji-item::before,
.lac-emoji-item::after {
  display: none !important;
  content: none !important;
}

.lac-emoji-item:hover {
  background: var(--lac-gray-100) !important;
  background-color: var(--lac-gray-100) !important;
  background-image: none !important;
}

.lac-emoji-item:focus {
  background: var(--lac-gray-100) !important;
  background-color: var(--lac-gray-100) !important;
  background-image: none !important;
  outline: none !important;
  box-shadow: none !important;
}

.lac-emoji-item:active {
  background: var(--lac-gray-200) !important;
  background-color: var(--lac-gray-200) !important;
  background-image: none !important;
}

/* Complete emoji override - must be at the end to take precedence */
.lac-emoji-picker .lac-emoji-item,
.lac-emoji-picker button.lac-emoji-item,
button.lac-emoji-item {
  all: unset !important;
  background: var(--lac-gray-50) !important;
  background-color: var(--lac-gray-50) !important;
  background-image: none !important;
  border: none !important;
  outline: none !important;
  cursor: pointer !important;
  padding: 6px !important;
  border-radius: 6px !important;
  font-size: 18px !important;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji",
    sans-serif !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 36px !important;
  height: 36px !important;
  box-shadow: none !important;
  text-shadow: none !important;
  filter: none !important;
  transform: none !important;
  margin: 0 !important;
  position: relative !important;
}

/* Force override any webkit emoji styles */
.lac-emoji-item::-webkit-any-button,
.lac-emoji-item::-moz-any-button {
  background: var(--lac-gray-50) !important;
  background-color: var(--lac-gray-50) !important;
}

/* Override emoji font rendering that might add backgrounds */
.lac-emoji-item {
  font-feature-settings: "liga" off, "clig" off, "calt" off !important;
  font-variant-emoji: text !important;
  -webkit-font-feature-settings: "liga" off, "clig" off, "calt" off !important;
  -moz-font-feature-settings: "liga" off, "clig" off, "calt" off !important;
}

/* New Chat Confirmation Modal */
.lac-new-chat-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2147483647 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lac-new-chat-modal.show {
  opacity: 1;
  visibility: visible;
}

.lac-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.lac-modal-content {
  background: white;
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 420px;
  width: 90%;
  position: relative;
  z-index: 2147483647 !important;
  overflow: hidden;
  animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-30px) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.lac-modal-header {
  background: var(--lac-primary);
  color: white;
  padding: 32px 24px 24px 24px;
  text-align: center;
  position: relative;
}

.lac-modal-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  color: #000000;
}

.lac-modal-header h3 {
  margin: 0 0 12px 0;
  font-size: 22px;
  font-weight: 700;
  color: white;
  letter-spacing: -0.5px;
}

.lac-modal-header p {
  margin: 0;
  color: white;
  font-size: 15px;
  line-height: 1.5;
  opacity: 1;
}

.lac-modal-actions {
  padding: 24px;
  display: flex;
  gap: 12px;
  background: var(--lac-gray-50);
}

.lac-modal-button {
  flex: 1;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: -0.2px;
}

.lac-modal-cancel {
  background: white;
  color: var(--lac-gray-700);
  border: 2px solid var(--lac-gray-200);
}

.lac-modal-cancel:hover {
  background: var(--lac-gray-50);
  border-color: var(--lac-gray-300);
  transform: translateY(-1px);
}

.lac-modal-confirm {
  background: var(--lac-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
}

.lac-modal-confirm:hover {
  background: var(--lac-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 140, 0, 0.4);
}

.lac-modal-confirm svg {
  width: 16px;
  height: 16px;
}

/* Mobile modal adjustments */
@media (max-width: 768px) {
  .lac-new-chat-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 2147483647 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
  }

  .lac-modal-content {
    margin: 0 !important;
    max-width: none !important;
    width: 100% !important;
    max-width: calc(100vw - 40px) !important;
    border-radius: 16px;
    position: relative !important;
    z-index: 2147483647 !important;
  }

  .lac-modal-header {
    padding: 28px 20px 20px 20px;
  }

  .lac-modal-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 12px;
  }

  .lac-modal-header h3 {
    font-size: 20px;
  }

  .lac-modal-header p {
    font-size: 14px;
  }

  .lac-modal-actions {
    padding: 20px;
    flex-direction: column;
    gap: 10px;
  }

  .lac-modal-button {
    padding: 16px 20px;
    font-size: 16px;
  }
}

/* consistent styling for the rate-limit bubble and inline retry button */
.lac-bot-message.lac-rate-limit .lac-message-text {
  background: #fef7ed !important;
  border: 1px solid #fed7aa !important;
  color: #ea580c !important;
  border-radius: 12px !important;
  padding: 12px 16px !important;
}

#lac-rate-limit-message .lac-message-text .lac-retry-inline {
  background: var(--lac-primary) !important;
  color: #fff !important;
  border: none !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  margin-top: 8px !important;
  display: inline-block !important;
  min-width: 140px !important;
}

/* fallback legacy retry bubble (if ever used) */
#lac-retry-message .lac-message-text .lac-retry-inline {
  background: var(--lac-primary) !important;
  color: #fff !important;
  border: none !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  display: inline-block !important;
}

/* while keyboard is active, prevent vertical pan on header to keep input bar fixed */
.lac-chat-window.keyboard-active .lac-chat-header {
  touch-action: none !important;
  overscroll-behavior: contain !important;
}

/* ============================================
   iOS-SPECIFIC FIXES (Safari/iOS devices only)
   ============================================ */

/* Comprehensive iOS-specific fixes - completely isolated from Android */

/* iOS device detection class - applied via JavaScript */
body.lac-ios-device {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

/* iOS: Prevent body scroll when chatbot is open */
body.lac-ios-device.lac-mobile-fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  overflow: hidden !important;
  -webkit-overflow-scrolling: auto !important;
}

/* iOS: Chat window full viewport with proper flexbox layout */
body.lac-ios-device .lac-chat-window {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-height: 100vh !important;
  display: flex !important;
  flex-direction: column !important;
  border-radius: 0 !important;
  z-index: 999999 !important;
  transform: translateZ(0) !important; /* Hardware acceleration */
  overflow: hidden !important;
}

/* iOS: Fixed header at top - ALWAYS visible with highest z-index */
body.lac-ios-device .lac-chat-window .lac-chat-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100vw !important;
  z-index: 1000003 !important; /* Highest z-index to stay above everything */
  background: var(--lac-primary) !important;
  color: white !important;
  padding: 20px 16px 16px 16px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
  flex-shrink: 0 !important;
  transform: translateZ(0) !important; /* Hardware acceleration */
  -webkit-backface-visibility: hidden !important;
  backface-visibility: hidden !important;
}

/* iOS: Header text colors */
body.lac-ios-device .lac-chat-header .lac-header-title h3 {
  color: white !important;
  font-size: 18px !important;
}

body.lac-ios-device .lac-chat-header .lac-status {
  color: rgba(255, 255, 255, 0.8) !important;
}

body.lac-ios-device .lac-chat-header .lac-close-button,
body.lac-ios-device .lac-chat-header .lac-new-chat-button {
  color: white !important;
  background: rgba(255, 255, 255, 0.1) !important;
}

/* iOS: Messages area - scrollable with proper spacing */
body.lac-ios-device .lac-chat-messages {
  position: relative !important;
  flex: 1 !important;
  margin-top: 70px !important; /* Space for fixed header */
  margin-bottom: 0 !important;
  padding: 20px 16px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch !important;
  overscroll-behavior: contain !important;
  touch-action: pan-y !important; /* Only allow vertical scrolling */
  background: var(--lac-gray-50) !important;
  z-index: 1 !important;
  transform: translateZ(0) !important; /* Hardware acceleration */
}

/* iOS: Input container - fixed at bottom by default */
body.lac-ios-device .lac-chat-input-container {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100vw !important;
  z-index: 1000002 !important; /* Above messages, below header */
  background: white !important;
  border-top: 1px solid var(--lac-gray-200) !important;
  padding: 16px 16px 40px 16px !important;
  padding-bottom: calc(40px + env(safe-area-inset-bottom)) !important;
  flex-shrink: 0 !important;
  transform: translateZ(0) !important; /* Hardware acceleration */
  -webkit-backface-visibility: hidden !important;
  backface-visibility: hidden !important;
  transition: bottom 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* iOS: When keyboard is active - input moves up smoothly */
body.lac-ios-device .lac-chat-input-container.keyboard-active {
  /* bottom position set dynamically by JavaScript based on keyboard height */
  border-top: 2px solid var(--lac-primary) !important;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15) !important;
  background: white !important;
  z-index: 1000002 !important;
}

/* iOS: Messages area adjusts when keyboard is active */
body.lac-ios-device .lac-chat-window.keyboard-active .lac-chat-messages {
  /* height and max-height set dynamically by JavaScript */
  margin-bottom: 0 !important;
  transition: height 0.3s ease-out, max-height 0.3s ease-out !important;
}

/* iOS: Prevent scroll on header and input when keyboard is active */
body.lac-ios-device .lac-chat-window.keyboard-active .lac-chat-header {
  touch-action: none !important;
  overscroll-behavior: contain !important;
  overflow: visible !important;
}

body.lac-ios-device .lac-chat-window.keyboard-active .lac-chat-input-container {
  touch-action: none !important;
  overscroll-behavior: contain !important;
  overflow: visible !important;
}

/* iOS: Prevent transform on chat window when keyboard is active (fixes position: fixed) */
body.lac-ios-device .lac-chat-window.keyboard-active {
  transform: none !important;
  will-change: auto !important;
}

/* iOS: Hide chatbot toggle when chat is open */
body.lac-ios-device.lac-mobile-fullscreen #lac-chatbot-widget .lac-chat-toggle {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  z-index: -1 !important;
}

/* iOS: Ensure chat toggle is visible when chat is closed */
body.lac-ios-device #lac-chatbot-widget .lac-chat-toggle {
  position: fixed !important;
  right: 20px !important;
  bottom: 20px !important;
  z-index: 1000000 !important;
  display: flex !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* iOS: Input wrapper styling */
body.lac-ios-device .lac-input-wrapper {
  background: var(--lac-gray-100) !important;
  border-radius: 24px !important;
  padding: 8px 12px !important;
}

body.lac-ios-device #lac-message-input {
  font-size: 16px !important; /* Prevents iOS zoom on focus */
  caret-color: var(--lac-primary) !important;
}

/* iOS: Hide emoji button on mobile */
body.lac-ios-device .lac-emoji-button {
  display: none !important;
}

/* iOS: Message text optimization */
body.lac-ios-device .lac-message-text {
  max-width: calc(100vw - 120px) !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
  word-break: break-word !important;
  white-space: pre-wrap !important;
}

/* iOS: Prevent white space and layout breaks */
body.lac-ios-device .lac-chat-window,
body.lac-ios-device .lac-chat-header,
body.lac-ios-device .lac-chat-messages,
body.lac-ios-device .lac-chat-input-container {
  transform: translateZ(0) !important;
  -webkit-transform: translateZ(0) !important;
  -webkit-backface-visibility: hidden !important;
  backface-visibility: hidden !important;
}

/* iOS: Smooth scrolling for messages */
body.lac-ios-device .lac-chat-messages {
  scroll-behavior: smooth !important;
}

/* ============================================
   END iOS-SPECIFIC FIXES
   ============================================ */