/* Estilos específicos para el chat */

/* Mensajes */
.message {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  animation: fadeIn 0.3s ease-out;
}

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

/* Mensaje de usuario */
.message.user {
  align-self: flex-end;
}

.message.user .message-content {
  background-color: var(--user-message-bg);
  color: var(--user-message-text);
  border-bottom-right-radius: 4px;
}

/* Mensaje de IA */
.message.ai {
  align-self: flex-start;
}

.message.ai .message-content {
  background-color: var(--ai-message-bg);
  color: var(--ai-message-text);
  border-bottom-left-radius: 4px;
}

/* Contenido del mensaje */
.message-content {
  padding: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  word-wrap: break-word;
  line-height: 1.5;
}

/* Timestamp */
.message-timestamp {
  font-size: 0.75rem;
  color: var(--text-color);
  opacity: 0.7;
  margin-top: 0.25rem;
  align-self: flex-end;
}

/* Mensaje de bienvenida */
.welcome-message {
  align-self: center;
  text-align: center;
  max-width: 80%;
}

.welcome-message .message-content {
  background-color: var(--ai-message-bg);
  color: var(--ai-message-text);
  text-align: center;
  font-weight: 500;
}

/* En desktop, alinear el mensaje de bienvenida a la izquierda */
@media (min-width: 768px) {
  .welcome-message {
    align-self: flex-start;
    text-align: left;
  }
  
  .welcome-message .message-content {
    text-align: left;
  }
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-self: flex-start;
  background-color: var(--ai-message-bg);
  padding: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.typing-indicator span {
  height: 8px;
  width: 8px;
  background-color: var(--text-color);
  border-radius: 50%;
  margin: 0 2px;
  display: inline-block;
  animation: bounce 1.3s linear infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.15s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes bounce {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-5px);
  }
}

/* Estados */
.message.loading .message-content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
}

.message.loading .message-content::after {
  content: "";
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: var(--button-bg);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Markdown básico */
.message-content p {
  margin-bottom: 0.5rem;
}

.message-content p:last-child {
  margin-bottom: 0;
}

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

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

.message-content code {
  background-color: rgba(0, 0, 0, 0.1);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: monospace;
}

[data-theme="dark"] .message-content code {
  background-color: rgba(255, 255, 255, 0.1);
}

.message-content pre {
  background-color: rgba(0, 0, 0, 0.1);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0.5rem 0;
}

[data-theme="dark"] .message-content pre {
  background-color: rgba(255, 255, 255, 0.1);
}

.message-content pre code {
  background-color: transparent;
  padding: 0;
}

.message-content ul,
.message-content ol {
  margin-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.message-content li {
  margin-bottom: 0.25rem;
}

.message-content li:last-child {
  margin-bottom: 0;
}

.message-content blockquote {
  border-left: 3px solid var(--button-bg);
  padding-left: 1rem;
  margin: 0.5rem 0;
  opacity: 0.8;
}

/* Separadores de conversación */
.conversation-separator {
  display: flex;
  align-items: center;
  margin: 2rem 0;
  padding: 0 1rem;
}

.separator-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
  opacity: 0.5;
}

.separator-text {
  margin: 0 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

/* Mensajes de bienvenida */
.welcome-message {
  text-align: center;
  margin: 2rem 0;
  opacity: 0.8;
}

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