/* ═══════════════════════════════════════════════════════════════
   CASONA BELGA - CHATBOT STYLES
   ═══════════════════════════════════════════════════════════════ */

/* Botón flotante del chat */
.chat-button {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.95), rgba(205, 169, 120, 0.95));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(205, 169, 120, 0.4),
              0 8px 24px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  z-index: 9998;
  color: var(--bone-white);
}

.chat-button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(205, 169, 120, 0.5),
              0 12px 32px rgba(0, 0, 0, 0.4);
}

.chat-button.chat-button-active {
  background: var(--charcoal-deep);
}

.chat-button svg {
  width: 28px;
  height: 28px;
}

.chat-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #25D366;
  color: white;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* Ventana del chat */
.chat-window {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  height: 600px;
  max-height: calc(100vh - 140px);
  background: var(--bg-base);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(250, 248, 245, 0.1);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 9999;
  overflow: hidden;
}

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

.chat-header {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.2), rgba(205, 169, 120, 0.15));
  border-bottom: 1px solid var(--border-medium);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.chat-header-content {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.chat-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.3), rgba(205, 169, 120, 0.2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.chat-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.chat-status {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.chat-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 32px;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
  line-height: 1;
}

.chat-close:hover {
  background: rgba(250, 248, 245, 0.1);
  color: var(--text-primary);
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

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

.chat-body::-webkit-scrollbar-thumb {
  background: rgba(250, 248, 245, 0.2);
  border-radius: 3px;
}

.chat-body::-webkit-scrollbar-thumb:hover {
  background: rgba(250, 248, 245, 0.3);
}

/* Mensajes */
.chat-message {
  display: flex;
  flex-direction: column;
  animation: slideIn 0.3s ease;
}

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

.bot-message {
  align-items: flex-start;
}

.message-bubble {
  background: rgba(26, 23, 21, 0.6);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  max-width: 85%;
  color: var(--text-primary);
  line-height: 1.6;
  font-size: var(--text-sm);
}

.message-title {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--copper-warm);
}

.message-content {
  color: var(--text-secondary);
}

.message-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.message-actions {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.message-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  background: rgba(250, 248, 245, 0.05);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all 0.2s ease;
  text-align: center;
}

.message-action-btn:hover {
  background: rgba(250, 248, 245, 0.1);
  border-color: var(--border-strong);
  transform: translateX(2px);
}

.message-action-btn.primary {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.3), rgba(205, 169, 120, 0.2));
  border-color: rgba(205, 169, 120, 0.4);
}

.message-action-btn.primary:hover {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.4), rgba(205, 169, 120, 0.3));
  border-color: rgba(205, 169, 120, 0.6);
}

/* Opciones de chat */
.chat-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.chat-option {
  background: rgba(26, 23, 21, 0.4);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  font-family: var(--font-sans);
}

.chat-option:hover {
  background: rgba(26, 23, 21, 0.6);
  border-color: var(--border-strong);
  transform: translateX(4px);
}

.chat-option.whatsapp-option {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(37, 211, 102, 0.1));
  border-color: rgba(37, 211, 102, 0.3);
  color: #25D366;
}

.chat-option.whatsapp-option:hover {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.3), rgba(37, 211, 102, 0.2));
  border-color: rgba(37, 211, 102, 0.5);
}

.back-to-menu {
  margin-top: var(--space-md);
}

/* User Messages */
.user-message {
  align-items: flex-end;
}

.user-message .message-bubble {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.3), rgba(205, 169, 120, 0.2));
  border-color: rgba(205, 169, 120, 0.4);
  max-width: 75%;
}

/* Chat Input */
.chat-input-container {
  padding: var(--space-md);
  border-top: 1px solid var(--border-medium);
  display: flex;
  gap: var(--space-xs);
  background: var(--bg-base);
  flex-shrink: 0;
}

#chat-input {
  flex: 1;
  background: rgba(26, 23, 21, 0.4);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  transition: all 0.2s ease;
}

#chat-input:focus {
  outline: none;
  border-color: var(--border-strong);
  background: rgba(26, 23, 21, 0.6);
}

#chat-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}

#chat-send-btn {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.3), rgba(205, 169, 120, 0.2));
  border: 1px solid rgba(205, 169, 120, 0.4);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  color: var(--text-primary);
}

#chat-send-btn:hover {
  background: linear-gradient(135deg, rgba(184, 149, 106, 0.4), rgba(205, 169, 120, 0.3));
  border-color: rgba(205, 169, 120, 0.6);
  transform: scale(1.05);
}

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

/* Quick Buttons */
.chat-quick-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.quick-btn {
  background: rgba(26, 23, 21, 0.4);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 6px 12px;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-sans);
  white-space: nowrap;
}

.quick-btn:hover {
  background: rgba(26, 23, 21, 0.6);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
  .chat-button {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
  }

  .chat-button svg {
    width: 24px;
    height: 24px;
  }

  .chat-window {
    bottom: 90px;
    right: 20px;
    width: calc(100vw - 40px);
    height: calc(100vh - 120px);
  }

  .chat-badge {
    font-size: 10px;
    padding: 3px 6px;
  }

  .message-bubble {
    max-width: 90%;
  }
}

@media (max-width: 480px) {
  .chat-window {
    bottom: 0;
    right: 0;
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }

  .chat-window.chat-open {
    bottom: 0;
  }
}