/* AI Chatbot Styles */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10000;
  font-family: 'Inter', sans-serif;
}

/* Chat Toggle Button */
.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
}

.chat-toggle.active {
  transform: scale(0.9);
}

.chat-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #10b981;
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  border: 2px solid var(--bg-color);
}

/* Chat Container */
.chat-container {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  height: 600px;
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.chat-container.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Chat Header */
.chat-header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 16px 16px 0 0;
  position: relative;
}

/* Swipe Indicator for Mobile */
.swipe-indicator {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 10px;
  display: none;
}

@media (max-width: 480px) {
  .swipe-indicator {
    display: block;
  }
}

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

.chat-avatar {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  backdrop-filter: blur(10px);
}

.chat-header-text h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.chat-status {
  margin: 2px 0 0 0;
  font-size: 0.8rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  display: inline-block;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.chat-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.chat-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

/* Chat Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: var(--bg-color);
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

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

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

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* Chat Message */
.chat-message {
  display: flex;
  gap: 10px;
  animation: messageSlideIn 0.3s ease;
}

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

.bot-message {
  align-items: flex-start;
}

.user-message {
  align-items: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.user-avatar {
  background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.message-content {
  max-width: 75%;
  padding: 12px 16px;
  border-radius: 16px;
  position: relative;
}

.bot-message .message-content {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-top-left-radius: 4px;
}

.user-message .message-content {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-top-right-radius: 4px;
}

.message-content p {
  margin: 0;
  line-height: 1.5;
  font-size: 0.95rem;
  word-wrap: break-word;
}

.message-content a {
  color: var(--primary-color);
  text-decoration: underline;
}

.user-message .message-content a {
  color: white;
  opacity: 0.9;
}

.message-time {
  display: block;
  font-size: 0.7rem;
  opacity: 0.6;
  margin-top: 5px;
}

/* Typing Indicator */
.typing-indicator .message-content {
  padding: 12px 20px;
}

.typing-dots {
  display: flex;
  gap: 5px;
  align-items: center;
}

.typing-dots span {
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: typingAnimation 1.4s infinite;
}

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

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

@keyframes typingAnimation {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* Suggested Questions */
.suggested-questions {
  display: flex;
  gap: 8px;
  padding: 15px 20px 10px;
  flex-wrap: wrap;
  background: var(--bg-color);
  border-top: 1px solid var(--border-color);
}

.suggestion-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.suggestion-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.suggestion-btn i {
  font-size: 0.8rem;
}

/* Chat Input */
.chat-input-container {
  background: var(--bg-color);
  border-top: 1px solid var(--border-color);
}

.chat-input-wrapper {
  display: flex;
  gap: 10px;
  padding: 15px 20px;
  align-items: center;
}

.chat-input {
  flex: 1;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-color);
  padding: 12px 16px;
  border-radius: 25px;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s ease;
  outline: none;
}

.chat-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.chat-input::placeholder {
  color: var(--text-color);
  opacity: 0.5;
}

.chat-send {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.chat-send:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .chat-widget {
    bottom: 15px;
    right: 15px;
  }

  .chat-container {
    width: calc(100vw - 30px);
    height: calc(100vh - 120px);
    bottom: 75px;
    right: 0;
    left: auto;
    max-width: none;
    border-radius: 12px;
  }

  .chat-toggle {
    width: 55px;
    height: 55px;
    font-size: 1.3rem;
  }

  .chat-header {
    padding: 16px;
    border-radius: 12px 12px 0 0;
  }

  .chat-header-text h3 {
    font-size: 1rem;
  }

  .chat-status {
    font-size: 0.75rem;
  }

  .chat-messages {
    padding: 15px;
  }

  .message-content {
    max-width: 80%;
    padding: 10px 14px;
    font-size: 0.9rem;
  }

  .message-avatar {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }

  .suggested-questions {
    padding: 12px 15px 8px;
    gap: 6px;
  }

  .suggestion-btn {
    font-size: 0.8rem;
    padding: 7px 10px;
  }

  .chat-input-wrapper {
    padding: 12px 15px;
  }

  .chat-input {
    padding: 10px 14px;
    font-size: 0.9rem;
  }

  .chat-send {
    width: 42px;
    height: 42px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .chat-widget {
    bottom: 10px;
    right: 10px;
  }

  .chat-container {
    width: 100vw;
    height: 100vh;
    bottom: 0;
    right: 0;
    left: 0;
    border-radius: 0;
    max-height: 100vh;
  }

  .chat-container.active {
    position: fixed;
    top: 0;
  }

  .chat-toggle {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .chat-badge {
    top: -3px;
    right: -3px;
    font-size: 0.65rem;
    padding: 2px 5px;
  }

  .chat-header {
    padding: 15px;
    border-radius: 0;
  }

  .chat-avatar {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .chat-header-text h3 {
    font-size: 0.95rem;
  }

  .chat-status {
    font-size: 0.7rem;
  }

  .chat-close {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .chat-messages {
    padding: 12px;
    gap: 12px;
  }

  .chat-message {
    gap: 8px;
  }

  .message-avatar {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }

  .message-content {
    max-width: 75%;
    padding: 10px 12px;
    font-size: 0.85rem;
    border-radius: 12px;
  }

  .bot-message .message-content {
    border-top-left-radius: 3px;
  }

  .user-message .message-content {
    border-top-right-radius: 3px;
  }

  .message-content p {
    font-size: 0.85rem;
    line-height: 1.4;
  }

  .message-time {
    font-size: 0.65rem;
    margin-top: 4px;
  }

  .typing-indicator .message-content {
    padding: 10px 16px;
  }

  .typing-dots span {
    width: 6px;
    height: 6px;
  }

  .suggested-questions {
    padding: 10px 12px 8px;
    gap: 5px;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .suggested-questions::-webkit-scrollbar {
    display: none;
  }

  .suggestion-btn {
    font-size: 0.75rem;
    padding: 6px 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .suggestion-btn i {
    font-size: 0.75rem;
  }

  .chat-input-wrapper {
    padding: 10px 12px;
    gap: 8px;
  }

  .chat-input {
    padding: 10px 12px;
    font-size: 0.85rem;
    border-radius: 20px;
  }

  .chat-send {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }
}

/* Landscape mobile orientation */
@media (max-width: 768px) and (orientation: landscape) {
  .chat-container {
    height: calc(100vh - 90px);
  }

  .chat-messages {
    padding: 12px;
  }

  .suggested-questions {
    padding: 8px 12px 6px;
  }

  .chat-input-wrapper {
    padding: 10px 15px;
  }
}

/* Small mobile devices */
@media (max-width: 360px) {
  .chat-header {
    padding: 12px;
  }

  .chat-avatar {
    width: 35px;
    height: 35px;
    font-size: 1.1rem;
  }

  .chat-header-text h3 {
    font-size: 0.9rem;
  }

  .chat-close {
    width: 30px;
    height: 30px;
  }

  .message-content {
    max-width: 70%;
    padding: 8px 10px;
  }

  .suggestion-btn {
    font-size: 0.7rem;
    padding: 5px 8px;
  }
}

/* Animation for toggle button */
@keyframes float-animation {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.chat-toggle {
  animation: float-animation 3s ease-in-out infinite;
}

.chat-toggle:hover {
  animation: none;
}

/* Pulse animation on mobile to grab attention */
@media (max-width: 768px) {
  .chat-toggle:not(.active) {
    animation: float-animation 3s ease-in-out infinite, pulse-glow 2s ease-in-out infinite;
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 99, 235, 0.7), 0 0 0 0 rgba(37, 99, 235, 0.4);
  }
}

/* Notification pulse */
@keyframes pulse-notification {
  0% {
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 99, 235, 0.6);
  }
  100% {
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  }
}