/* ========================================
   CHATBOT STYLES
======================================== */

/* WhatsApp Button */
.whatsapp-button {
  position: fixed;
  bottom: 110px;
  right: 30px;
  z-index: 1001;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  animation: whatsappBounce 3s infinite;
}

.whatsapp-button:hover {
  transform: scale(1.15);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
  background: #128C7E;
}

@keyframes whatsappBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Cuando el chatbot está abierto, el botón de WhatsApp va debajo del modal */
.whatsapp-button.behind-modal {
  z-index: 998;
}

.chatbot-toggle {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: chatbotPulse 2s infinite;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(124, 58, 237, 0.6);
}

.chatbot-toggle.active {
  transform: scale(0.9);
}

@keyframes chatbotPulse {
  0%, 100% {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
  }
  50% {
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4), 0 0 0 15px rgba(124, 58, 237, 0.1);
  }
}

.chatbot-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #ef4444;
  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);
}

.chatbot-window {
  position: fixed;
  bottom: 110px;
  right: 30px;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: 480px;
  max-height: calc(100vh - 200px);
  background: var(--card);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  z-index: 999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(30px) scale(0.9);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border: 1px solid var(--glass);
  overflow: hidden;
}

.chatbot-window.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
  z-index: 1002;
}

.chatbot-header {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: white;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 20px 20px 0 0;
}

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

.chatbot-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.chatbot-title {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
}

.chatbot-status {
  font-size: 12px;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  animation: statusPulse 2s infinite;
}

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

.chatbot-close {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.2s;
}

.chatbot-close:hover {
  background: rgba(255,255,255,0.25);
  transform: rotate(90deg);
}

.chatbot-messages {
  flex: 1;
  padding: 16px 16px 8px 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-1);
}

body.light .chatbot-messages {
  background: #f8fafc;
}

.chatbot-message {
  display: flex;
  animation: messageSlideIn 0.3s ease;
}

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

.user-message {
  justify-content: flex-end;
}

.bot-message {
  justify-content: flex-start;
}

.message-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.4;
  word-wrap: break-word;
}

.user-message .message-bubble {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: white;
  border-bottom-right-radius: 4px;
}

.bot-message .message-bubble {
  background: var(--card);
  color: var(--text);
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.message-bubble a {
  color: var(--accent1);
  text-decoration: underline;
  font-weight: 600;
}

.user-message .message-bubble a {
  color: white;
}

.typing-indicator .message-bubble {
  padding: 12px 20px;
}

.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.typing-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent1);
  animation: typingDot 1.4s infinite;
}

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

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

@keyframes typingDot {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

.quick-questions-container {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: auto;
  margin-bottom: 0;
  padding-top: 8px;
}

.quick-questions {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.quick-questions::-webkit-scrollbar {
  display: none;
}

.quick-title {
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0;
  opacity: 0.8;
}

.quick-question-btn {
  background: var(--card);
  border: 1px solid var(--glass);
  color: var(--text);
  padding: 7px 12px;
  border-radius: 16px;
  font-size: 11.5px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.quick-question-btn:hover {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.chatbot-input-container {
  padding: 8px 16px 12px 16px;
  background: var(--bg-1);
  border-top: 1px solid var(--glass);
  display: flex;
  gap: 8px;
  border-radius: 0 0 20px 20px;
}

.chatbot-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 22px;
  border: 1px solid var(--glass);
  background: var(--bg-1);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: all 0.2s;
}

body.light .chatbot-input {
  background: #f8fafc;
}

.chatbot-input:focus {
  border-color: var(--accent1);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.chatbot-send {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.chatbot-send:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
}

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

/* Responsive */
@media (max-width: 768px) {
  .whatsapp-button {
    bottom: 90px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 22px;
  }

  .chatbot-toggle {
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
  
  .chatbot-badge {
    font-size: 10px;
    padding: 3px 6px;
  }
  
  .chatbot-window {
    bottom: 90px;
    right: 10px;
    left: 10px;
    width: calc(100% - 20px);
    height: 50vh;
    max-height: 420px;
    border-radius: 20px;
  }
  
  .chatbot-header {
    padding: 16px;
    border-radius: 20px 20px 0 0;
  }
  
  .chatbot-avatar {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .chatbot-title {
    font-size: 15px;
  }
  
  .chatbot-status {
    font-size: 11px;
  }
  
  .chatbot-messages {
    padding: 12px;
  }
  
  .chatbot-input-container {
    padding: 10px 12px;
  }
  
  .chatbot-input {
    font-size: 14px;
    padding: 12px 14px;
  }
  
  .chatbot-send {
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .chatbot-window {
    bottom: 90px;
    right: 8px;
    left: 8px;
    width: calc(100% - 16px);
    height: 55vh;
    max-height: 450px;
    border-radius: 16px;
  }
  
  .chatbot-header {
    padding: 14px;
    border-radius: 0;
  }
  
  .chatbot-avatar {
    width: 38px;
    height: 38px;
    font-size: 18px;
  }
  
  .chatbot-title {
    font-size: 14px;
  }
  
  .chatbot-status {
    font-size: 10px;
  }
  
  .chatbot-messages {
    padding: 10px;
    gap: 6px;
  }
  
  .message-bubble {
    max-width: 85%;
    font-size: 13px;
    padding: 10px 12px;
  }
  
  .quick-questions-container {
    padding-top: 6px;
  }
  
  .quick-questions-title {
    font-size: 11px;
    margin-bottom: 6px;
  }
  
  .quick-question-btn {
    padding: 6px 10px;
    font-size: 11px;
  }
  
  .chatbot-input-container {
    padding: 8px 10px 10px;
    border-radius: 0;
  }
  
  .chatbot-input {
    font-size: 13px;
    padding: 10px 12px;
  }
  
  .chatbot-send {
    width: 40px;
    height: 40px;
    font-size: 15px;
  }
}