/* ===== VIOTTI BOT - ESTILOS DEL CHATBOT ===== */

/* Contenedor principal del bot */
#viotti-bot {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Botón flotante */
.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  padding: 0;
}

.chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(102, 126, 234, 0.6);
}

.chat-toggle:active {
  transform: scale(0.95);
}

.chat-toggle svg {
  width: 35px;
  height: 35px;
}

/* Notificación */
.chat-notification {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #e74c3c;
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  animation: pulse-notification 2s infinite;
}

@keyframes pulse-notification {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Panel de chat */
.chat-panel {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: 550px;
  max-height: calc(100vh - 120px);
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.chat-panel.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* Header del chat */
.chat-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 16px;
  border-radius: 16px 16px 0 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.bot-avatar {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bot-avatar svg {
  width: 32px;
  height: 32px;
}

.bot-info {
  flex: 1;
}

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

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

.chat-close {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.chat-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Mensajes */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #f8f9fa;
}

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

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

.chat-messages::-webkit-scrollbar-thumb {
  background: #cbd5e0;
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: #a0aec0;
}

.chat-message {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  animation: slideIn 0.3s ease;
}

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

.message-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.message-avatar svg {
  width: 20px;
  height: 20px;
}

.message-content {
  background: white;
  padding: 10px 14px;
  border-radius: 12px;
  max-width: 75%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  line-height: 1.5;
  font-size: 14px;
  color: #2d3748;
}

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

.user-message .message-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  margin-left: auto;
}

/* Botones de acción */
.action-button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  width: 100%;
}

.action-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.action-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Input de chat */
.chat-input-container {
  padding: 12px 16px;
  background: white;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 8px;
}

.chat-input {
  flex: 1;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 10px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

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

.chat-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.chat-send:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.chat-send:active {
  transform: scale(0.95);
}

/* Acciones rápidas */
.quick-actions {
  padding: 12px 16px;
  background: white;
  border-radius: 0 0 16px 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-action {
  background: #f7fafc;
  border: 1px solid #e2e8f0;
  padding: 8px 14px;
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
  color: #4a5568;
  font-weight: 500;
}

.quick-action:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
}

/* Modo oscuro */
[data-theme="dark"] .chat-panel {
  background: #1a202c;
}

[data-theme="dark"] .chat-messages {
  background: #2d3748;
}

[data-theme="dark"] .message-content {
  background: #4a5568;
  color: #e2e8f0;
}

[data-theme="dark"] .user-message .message-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

[data-theme="dark"] .chat-input-container {
  background: #1a202c;
  border-top-color: #4a5568;
}

[data-theme="dark"] .chat-input {
  background: #2d3748;
  border-color: #4a5568;
  color: #e2e8f0;
}

[data-theme="dark"] .quick-actions {
  background: #1a202c;
}

[data-theme="dark"] .quick-action {
  background: #2d3748;
  border-color: #4a5568;
  color: #e2e8f0;
}

[data-theme="dark"] .quick-action:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
}

/* Responsive */
@media (max-width: 480px) {
  .chat-panel {
    width: calc(100vw - 40px);
    bottom: 80px;
    right: 20px;
    height: calc(100vh - 120px);
  }
  
  .quick-actions {
    gap: 6px;
  }
  
  .quick-action {
    font-size: 11px;
    padding: 6px 10px;
  }
}

/* Animación de escritura (typing indicator) - opcional */
@keyframes typing {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 10px;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: #cbd5e0;
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

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

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