/* Estilos para os chats de demonstração */

.chat-demo-container {
  width: 100%;
  max-width: 800px;
  margin: 2rem auto 3rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  border: 1px solid #e5e7eb;
  background: white;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

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

.chat-demo-header {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.bot-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.bot-avatar i {
  font-size: 1.2rem;
}

.bot-name {
  font-weight: 600;
  font-size: 1.1rem;
}

.chat-demo-body {
  padding: 1rem;
  max-height: 300px;
  overflow-y: auto;
  background: #f9fafb;
}

.chat-message {
  padding: 0.8rem 1rem;
  border-radius: 1rem;
  margin-bottom: 1rem;
  max-width: 80%;
  word-wrap: break-word;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.chat-message.visible {
  opacity: 1;
  transform: translateY(0);
}

.user-message {
  background: #e9f3ff;
  color: #2563eb;
  margin-left: auto;
  border-top-right-radius: 0;
}

.bot-message {
  background: white;
  color: #4b5563;
  margin-right: auto;
  border-top-left-radius: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.chat-input-field {
  background: #f3f4f6;
  padding: 0.8rem 1rem;
  border-radius: 2rem;
  color: #9ca3af;
  width: 100%;
  font-size: 0.95rem;
}

.typing-indicator {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 1rem;
  margin-bottom: 1rem;
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  margin: 0 2px;
  background: var(--primary);
  border-radius: 50%;
  animation: typing-dot 1.4s infinite ease-in-out both;
}

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

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

@keyframes typing-dot {
  0%, 80%, 100% { 
    transform: scale(0.7);
    opacity: 0.5;
  }
  40% { 
    transform: scale(1);
    opacity: 1;
  }
}

/* Responsividade para chats */
@media (max-width: 992px) {
  .chat-demo-container {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .chat-demo-container {
    max-width: 100%;
    margin: 1.5rem 0;
  }
  
  .chat-message {
    max-width: 90%;
  }
}

@media (max-width: 480px) {
  .chat-demo-body {
    max-height: 250px;
  }
  
  .chat-message {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }
  
  .bot-avatar {
    width: 32px;
    height: 32px;
  }
  
  .bot-name {
    font-size: 1rem;
  }
}