/* Chatbot Styles - Add this to your main CSS file or link as separate stylesheet */

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

/* Toggle Button */
.chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.5);
}

.chatbot-icon,
.chatbot-close {
  color: white;
  transition: opacity 0.2s ease;
}

.chatbot-icon {
  opacity: 1;
}

.chatbot-close {
  opacity: 0;
  position: absolute;
}

.chatbot-toggle.active .chatbot-icon {
  opacity: 0;
}

.chatbot-toggle.active .chatbot-close {
  opacity: 1;
}

/* Chat Window */
.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  height: 500px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

.chatbot-window.active {
  display: flex;
}

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

/* Header */
.chatbot-header {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: white;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.chatbot-close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.chatbot-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Messages */
.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chatbot-message {
  display: flex;
  gap: 8px;
  animation: fadeIn 0.3s ease;
}

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

.chatbot-message-content {
  padding: 12px 16px;
  border-radius: 12px;
  max-width: 80%;
  word-wrap: break-word;
  line-height: 1.5;
}

.chatbot-assistant .chatbot-message-content {
  background: #1e3a8a;
  color: white;
  border-bottom-left-radius: 4px;
}

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

.chatbot-user .chatbot-message-content {
  background: #e0e7ff;
  color: #1e3a8a;
  border-bottom-right-radius: 4px;
}

/* Typing Indicator */
.chatbot-typing {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: #1e3a8a;
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}

.chatbot-typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
  animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  30% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Input */
.chatbot-input-container {
  padding: 16px;
  background: white;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 8px;
}

.chatbot-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.chatbot-input:focus {
  border-color: #3b82f6;
}

.chatbot-send-btn {
  width: 44px;
  height: 44px;
  background: #1e3a8a;
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.chatbot-send-btn:hover {
  background: #3b82f6;
}

.chatbot-send-btn:disabled {
  background: #cbd5e1;
  cursor: not-allowed;
}

/* Mobile Responsive */
@media (max-width: 480px) {
  .chatbot-window {
    width: calc(100vw - 40px);
    height: calc(100vh - 140px);
    max-height: 600px;
  }
}