/* Avatar Chatbot Styles */

:root {
  --chatbot-primary: #4a90e2;
  --chatbot-primary-dark: #2e5c8a;
  --chatbot-secondary: #50c878;
  --chatbot-bg: #ffffff;
  --chatbot-border: #e0e0e0;
  --chatbot-text: #333333;
  --chatbot-gray: #f5f5f5;
  --chatbot-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#avatar-chatbot-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-family: 'Poppins', sans-serif;
  z-index: 9999;
}

/* Toggle Button */
.chatbot-toggle-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark));
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: var(--chatbot-shadow);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-toggle-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

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

.chatbot-badge {
  position: absolute;
  bottom: -5px;
  right: -5px;
  background: var(--chatbot-secondary);
  color: white;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 600;
  white-space: nowrap;
}

/* Chat Window */
.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  height: 600px;
  background: var(--chatbot-bg);
  border-radius: 12px;
  box-shadow: var(--chatbot-shadow);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s ease;
  overflow: hidden;
  border: 1px solid var(--chatbot-border);
}

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

/* Header */
.chatbot-header {
  background: linear-gradient(135deg, var(--chatbot-primary), var(--chatbot-primary-dark));
  color: white;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--chatbot-border);
  position: relative;
}

#avatarContainer {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

#avatarContainer canvas {
  width: 50px;
  height: 50px;
}

.header-info {
  flex: 1;
  min-width: 0;
}

.header-info h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.header-info p {
  margin: 2px 0 0;
  font-size: 12px;
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.close-chatbot-btn {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  transition: transform 0.2s ease;
}

.close-chatbot-btn:hover {
  transform: rotate(90deg);
}

/* Messages Container */
.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--chatbot-gray);
}

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

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

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--chatbot-border);
  border-radius: 3px;
}

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

/* Messages */
.message {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  animation: messageSlide 0.3s ease;
}

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

.message.user-message {
  justify-content: flex-end;
}

.message.user-message .message-content {
  background: var(--chatbot-primary);
  color: white;
  border-radius: 16px 16px 4px 16px;
}

.message.bot-message .message-content {
  background: white;
  color: var(--chatbot-text);
  border: 1px solid var(--chatbot-border);
  border-radius: 16px 16px 16px 4px;
}

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

.user-message .message-avatar {
  background: var(--chatbot-primary);
  color: white;
  order: 2;
}

.bot-message .message-avatar {
  background: var(--chatbot-gray);
  color: var(--chatbot-primary);
}

.message-content {
  max-width: 220px;
  padding: 10px 14px;
  word-wrap: break-word;
  font-size: 13px;
  line-height: 1.4;
}

.message-content p {
  margin: 0;
}

.message-content strong {
  font-weight: 600;
  color: inherit;
}

.message-content em {
  font-style: italic;
}

.welcome-msg .message-content {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
  border: 1px solid var(--chatbot-primary);
  color: var(--chatbot-primary);
}

/* Typing Indicator */
.typing {
  justify-content: flex-start;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 8px;
}

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

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

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

@keyframes typingPulse {
  0%, 60%, 100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-8px);
  }
}

/* Input Area */
.chatbot-input-area {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: white;
  border-top: 1px solid var(--chatbot-border);
  align-items: center;
}

.chat-input {
  flex: 1;
  border: 1px solid var(--chatbot-border);
  border-radius: 20px;
  padding: 10px 16px;
  font-size: 13px;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color 0.3s ease;
  resize: none;
  height: 36px;
}

.chat-input:focus {
  border-color: var(--chatbot-primary);
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.1);
}

.chat-input::placeholder {
  color: #aaa;
}

.send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--chatbot-primary);
  border: none;
  color: white;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.send-btn:hover {
  background: var(--chatbot-primary-dark);
  transform: scale(1.08);
}

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

/* Responsive Design */
@media (max-width: 480px) {
  #avatar-chatbot-widget {
    bottom: 10px;
    right: 10px;
  }

  .chatbot-window {
    width: calc(100vw - 20px);
    height: calc(100vh - 80px);
    max-height: 500px;
    bottom: 70px;
  }

  .chatbot-toggle-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .message-content {
    max-width: 180px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --chatbot-bg: #2a2a2a;
    --chatbot-border: #3a3a3a;
    --chatbot-text: #e0e0e0;
    --chatbot-gray: #1e1e1e;
  }

  .message.bot-message .message-content {
    background: #3a3a3a;
    color: #e0e0e0;
    border-color: #4a4a4a;
  }

  .welcome-msg .message-content {
    background: rgba(74, 144, 226, 0.15);
    border-color: var(--chatbot-primary);
  }

  .chat-input {
    background: #3a3a3a;
    color: #e0e0e0;
    border-color: #4a4a4a;
  }

  .chat-input::placeholder {
    color: #666;
  }

  .message-avatar {
    background: #3a3a3a;
  }
}