/* Chat Widget Styles */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10000;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #66c5ea 0%, #007888 100%);
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 110px;
  right: 30px;
  overflow: hidden;
  z-index: 10001;
}

.chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.chat-toggle.active {
  background: #dc3545;
}

.chat-toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.chat-toggle:active::before {
  width: 100%;
  height: 100%;
}

.chat-notification {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 20px;
  height: 20px;
  background: #ff4757;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  color: white;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

.chat-window {
  position: absolute;
  bottom: 90px;
  right: 80px;
  width: 350px;
  height: 500px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease-out;
  margin-bottom: 70px;
}

.chat-window.active {
  display: flex;
  margin-bottom: 60px;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-header {
  background: linear-gradient(135deg, #5373ff 0%, #01618d 100%);
  color: white;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.chat-info h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.chat-info p {
  margin: 2px 0 0 0;
  font-size: 12px;
  opacity: 0.9;
}

.chat-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2ed573;
  animation: pulse 2s infinite;
}

.chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background: #f8f9fa;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

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

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

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

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

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

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

.message.ai .message-avatar {
  background: linear-gradient(135deg, #667eea 0%, #01618d  100%);
  color: white;
}

.message.user .message-avatar {
  background: #e9ecef;
  color: #495057;
}

.message-content {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
  word-wrap: break-word;
  position: relative;
}

.message.ai .message-content {
  background: white;
  color: #333;
  border-bottom-left-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.message.user .message-content {
  background: linear-gradient(135deg, #667eea 0%, #01618d 100%);
  color: white;
  border-bottom-right-radius: 6px;
}

.message-time {
  font-size: 11px;
  opacity: 0.7;
  margin-top: 5px;
  text-align: right;
}

.message.ai .message-time {
  text-align: left;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: white;
  border-radius: 18px;
  border-bottom-left-radius: 6px;
  max-width: 70%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.typing-dots {
  display: flex;
  gap: 4px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #999;
  animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) {
  animation-delay: -0.32s;
}
.typing-dot:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes typing {
  0%,
  80%,
  100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.chat-input {
  padding: 20px;
  background: white;
  border-top: 1px solid #e9ecef;
}

.input-container {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.chat-input input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #e9ecef;
  border-radius: 25px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s ease;
  resize: none;
  max-height: 100px;
}

.chat-input input:focus {
  border-color: #667eea;
}

.send-button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #01618d  100%);
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.send-button:hover {
  transform: scale(1.1);
}

.send-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.welcome-message {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 14px;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.quick-action {
  padding: 6px 12px;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 15px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.quick-action:hover {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

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

  .chat-window {
    width: calc(100vw - 30px);
    height: calc(100vh - 100px);
    bottom: 80px;
    right: -15px;
  }

  .chat-toggle {
    width: 55px;
    height: 55px;
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .chat-window {
    width: calc(100vw - 20px);
    height: calc(90vh - 90px);
    right: -10px;
    border-radius: 10px;
  }
}