/* Widget Chatbot WhatsApp */
.chatbot-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

.chatbot-bubble {
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.chatbot-bubble:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.chatbot-bubble svg {
  width: 32px;
  height: 32px;
  fill: white;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7);
  }
}

.chatbot-window {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: 550px;
  max-height: calc(100vh - 140px);
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

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

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

.chatbot-header {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.chatbot-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 2px solid white;
  object-fit: cover;
}

.chatbot-status {
  display: flex;
  flex-direction: column;
}

.chatbot-name {
  font-weight: 700;
  font-size: 1rem;
}

.chatbot-online {
  font-size: 0.85rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.chatbot-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

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

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: #f0f2f5;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.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.bot {
  align-self: flex-start;
}

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

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.message-bubble {
  max-width: 75%;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  word-wrap: break-word;
}

.chatbot-message.bot .message-bubble {
  background: white;
  color: #374151;
  border-bottom-left-radius: 4px;
}

.chatbot-message.user .message-bubble {
  background: #dcf8c6;
  color: #374151;
  border-bottom-right-radius: 4px;
}

.message-time {
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 0.25rem;
  text-align: right;
}

.quick-replies {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.quick-reply-btn {
  background: white;
  border: 2px solid #25D366;
  color: #25D366;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
  text-align: left;
}

.quick-reply-btn:hover {
  background: #25D366;
  color: white;
  transform: translateX(4px);
}

.chatbot-input {
  padding: 1rem 1.5rem;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.chatbot-input input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 24px;
  outline: none;
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
}

.chatbot-input input:focus {
  border-color: #25D366;
}

.chatbot-send-btn {
  background: #25D366;
  border: none;
  color: white;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.chatbot-send-btn:hover {
  background: #128C7E;
  transform: scale(1.05);
}

.chatbot-send-btn:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  transform: none;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 1rem;
  background: white;
  border-radius: 12px;
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background: #9ca3af;
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

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

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

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

/* Responsive */
@media (max-width: 480px) {
  .chatbot-window {
    width: calc(100vw - 20px);
    right: 10px;
    bottom: 90px;
  }
  
  .chatbot-bubble {
    width: 56px;
    height: 56px;
  }
}