/* WooCommerce AI Assistant Frontend Styles */

:root {
  --woo-ai-primary: #007cba;
  --woo-ai-primary-light: #1e8ccc;
  --woo-ai-primary-dark: #005a87;
  --woo-ai-white: #ffffff;
  --woo-ai-light-gray: #f8f9fa;
  --woo-ai-gray: #6c757d;
  --woo-ai-dark-gray: #343a40;
  --woo-ai-border: #dee2e6;
  --woo-ai-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  --woo-ai-shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --woo-ai-transition: all 0.3s ease;
  --woo-ai-border-radius: 12px;
  --woo-ai-chat-width: 350px;
  --woo-ai-chat-height: 500px;
  --woo-ai-z-index: 9999;
}

/* Floating Chat Styles */
#woo-ai-floating-chat {
  position: fixed;
  z-index: var(--woo-ai-z-index);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.woo-ai-chat-bottom-right {
  bottom: 20px;
  right: 20px;
}

.woo-ai-chat-bottom-left {
  bottom: 20px;
  left: 20px;
}

.woo-ai-chat-top-right {
  top: 20px;
  right: 20px;
}

.woo-ai-chat-top-left {
  top: 20px;
  left: 20px;
}

/* Chat Toggle Button */
.woo-ai-chat-toggle {
  width: 60px;
  height: 60px;
  background: var(--primary-color, var(--woo-ai-primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--woo-ai-shadow);
  transition: var(--woo-ai-transition);
  color: var(--woo-ai-white);
  position: relative;
  overflow: hidden;
}

.woo-ai-chat-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

.woo-ai-chat-toggle svg {
  transition: var(--woo-ai-transition);
}

.woo-ai-chat-toggle.active svg {
  transform: rotate(180deg);
}

.woo-ai-chat-label {
  position: absolute;
  right: 70px;
  background: var(--woo-ai-white);
  color: var(--woo-ai-dark-gray);
  padding: 8px 12px;
  border-radius: var(--woo-ai-border-radius);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--woo-ai-shadow-light);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--woo-ai-transition);
  pointer-events: none;
}

.woo-ai-chat-bottom-left .woo-ai-chat-label {
  right: auto;
  left: 70px;
  transform: translateX(-10px);
}

.woo-ai-chat-toggle:hover .woo-ai-chat-label {
  opacity: 1;
  transform: translateX(0);
}

/* Chat Window */
.woo-ai-chat-window {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: var(--woo-ai-chat-width);
  height: var(--woo-ai-chat-height);
  background: var(--woo-ai-white);
  border-radius: var(--woo-ai-border-radius);
  box-shadow: var(--woo-ai-shadow);
  overflow: hidden;
  transform: scale(0.8) translateY(20px);
  opacity: 0;
  transition: var(--woo-ai-transition);
  pointer-events: none;
}

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

.woo-ai-chat-bottom-left .woo-ai-chat-window {
  right: auto;
  left: 0;
}

.woo-ai-chat-top-right .woo-ai-chat-window,
.woo-ai-chat-top-left .woo-ai-chat-window {
  bottom: auto;
  top: 70px;
}

/* Chat Header */
.woo-ai-chat-header {
  background: var(--primary-color, var(--woo-ai-primary));
  color: var(--woo-ai-white);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.woo-ai-chat-header h4,
.woo-ai-chat-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.woo-ai-chat-minimize {
  background: none;
  border: none;
  color: var(--woo-ai-white);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--woo-ai-transition);
}

.woo-ai-chat-minimize:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Chat Messages */
.woo-ai-chat-messages {
  height: 340px;
  overflow-y: auto;
  padding: 16px;
  background: var(--woo-ai-light-gray);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.woo-ai-chat-messages-inline {
  height: 300px;
}

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

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

.woo-ai-chat-messages::-webkit-scrollbar-thumb {
  background: var(--woo-ai-border);
  border-radius: 3px;
}

/* Message Styles */
.woo-ai-message {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.woo-ai-user-message {
  flex-direction: row-reverse;
}

.woo-ai-message-avatar {
  width: 32px;
  height: 32px;
  background: var(--woo-ai-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--woo-ai-white);
  flex-shrink: 0;
}

.woo-ai-assistant-message .woo-ai-message-avatar {
  background: var(--primary-color, var(--woo-ai-primary));
}

.woo-ai-user-message .woo-ai-message-avatar {
  background: var(--woo-ai-gray);
}

.woo-ai-message-content {
  background: var(--woo-ai-white);
  padding: 12px 16px;
  border-radius: var(--woo-ai-border-radius);
  box-shadow: var(--woo-ai-shadow-light);
  font-size: 14px;
  line-height: 1.5;
  color: var(--woo-ai-dark-gray);
  max-width: 80%;
  word-wrap: break-word;
}

.woo-ai-user-message .woo-ai-message-content {
  background: var(--primary-color, var(--woo-ai-primary));
  color: var(--woo-ai-white);
}

/* Chat Input */
.woo-ai-chat-input-container {
  display: flex;
  padding: 16px;
  background: var(--woo-ai-white);
  border-top: 1px solid var(--woo-ai-border);
  gap: 8px;
}

.woo-ai-chat-input,
#woo-ai-chat-input,
#woo-ai-chat-input-inline {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--woo-ai-border);
  border-radius: 24px;
  font-size: 14px;
  outline: none;
  transition: var(--woo-ai-transition);
  color:black !important;
}

.woo-ai-chat-input:focus,
#woo-ai-chat-input:focus,
#woo-ai-chat-input-inline:focus {
  border-color: var(--primary-color, var(--woo-ai-primary));
  box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

.woo-ai-chat-send,
#woo-ai-chat-send,
#woo-ai-chat-send-inline {
  background: var(--primary-color, var(--woo-ai-primary));
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--woo-ai-white);
  cursor: pointer;
  transition: var(--woo-ai-transition);
}

.woo-ai-chat-send:hover:not(:disabled),
#woo-ai-chat-send:hover:not(:disabled),
#woo-ai-chat-send-inline:hover:not(:disabled) {
  background: var(--woo-ai-primary-dark);
  transform: scale(1.05);
}

.woo-ai-chat-send:disabled,
#woo-ai-chat-send:disabled,
#woo-ai-chat-send-inline:disabled {
  background: var(--woo-ai-gray);
  cursor: not-allowed;
  transform: none;
}

/* Typing Indicator */
.woo-ai-typing-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--woo-ai-light-gray);
  font-size: 12px;
  color: var(--woo-ai-gray);
}

.woo-ai-typing-dots {
  display: flex;
  gap: 4px;
}

.woo-ai-typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--woo-ai-gray);
  border-radius: 50%;
  animation: woo-ai-typing 1.4s infinite ease-in-out;
}

.woo-ai-typing-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.woo-ai-typing-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes woo-ai-typing {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Product Recommendations */
.woo-ai-product-recommendations {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--woo-ai-border);
}

.woo-ai-product-recommendations h5 {
  margin: 0 0 8px 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--woo-ai-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.woo-ai-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
}

.woo-ai-product-card {
  background: var(--woo-ai-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--woo-ai-shadow-light);
  transition: var(--woo-ai-transition);
}

.woo-ai-product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--woo-ai-shadow);
}

.woo-ai-product-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.woo-ai-product-image {
  aspect-ratio: 1;
  overflow: hidden;
}

.woo-ai-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.woo-ai-product-info {
  padding: 8px;
}

.woo-ai-product-info h6 {
  margin: 0 0 4px 0;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.woo-ai-product-price {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-color, var(--woo-ai-primary));
}

/* Inline Chat Styles */
.woo-ai-inline-chat {
  width: 100%;
  max-width: 600px;
  background: var(--woo-ai-white);
  border: 1px solid var(--woo-ai-border);
  border-radius: var(--woo-ai-border-radius);
  overflow: hidden;
  box-shadow: var(--woo-ai-shadow-light);
}

/* Modal Styles */
.woo-ai-button {
  background: var(--primary-color, var(--woo-ai-primary));
  color: var(--woo-ai-white);
  border: none;
  padding: 12px 24px;
  border-radius: var(--woo-ai-border-radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--woo-ai-transition);
}

.woo-ai-button:hover {
  background: var(--woo-ai-primary-dark);
  transform: translateY(-1px);
}

.woo-ai-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--woo-ai-z-index);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.woo-ai-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.woo-ai-modal-content {
  background: var(--woo-ai-white);
  border-radius: var(--woo-ai-border-radius);
  box-shadow: var(--woo-ai-shadow);
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  overflow: hidden;
  position: relative;
  transform: scale(0.9);
  transition: var(--woo-ai-transition);
}

.woo-ai-modal.active .woo-ai-modal-content {
  transform: scale(1);
}

.woo-ai-modal-header {
  background: var(--primary-color, var(--woo-ai-primary));
  color: var(--woo-ai-white);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.woo-ai-modal-close {
  background: none;
  border: none;
  color: var(--woo-ai-white);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--woo-ai-transition);
}

.woo-ai-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.woo-ai-modal-body {
  padding: 0;
}

/* Shortcode Chat Bubble Styles */
.woo-ai-chat-bubble-container {
  position: relative;
  display: inline-block;
}

.woo-ai-position-bottom-right .woo-ai-chat-window {
  bottom: 70px;
  right: 0;
}

.woo-ai-position-bottom-left .woo-ai-chat-window {
  bottom: 70px;
  left: 0;
}

.woo-ai-position-top-right .woo-ai-chat-window {
  top: 70px;
  right: 0;
}

.woo-ai-position-top-left .woo-ai-chat-window {
  top: 70px;
  left: 0;
}

/* Responsive Design */
@media (max-width: 480px) {
  :root {
    --woo-ai-chat-width: 300px;
    --woo-ai-chat-height: 400px;
  }
  
  .woo-ai-chat-window {
    width: calc(100vw - 40px);
    height: calc(100vh - 120px);
    bottom: 20px;
    right: 20px;
    left: 20px;
  }
  
  .woo-ai-chat-bottom-left .woo-ai-chat-window,
  .woo-ai-chat-bottom-right .woo-ai-chat-window {
    bottom: 80px;
    right: 20px;
    left: 20px;
  }
  
  .woo-ai-chat-messages {
    height: calc(100vh - 240px);
    min-height: 200px;
  }
  
  .woo-ai-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Accessibility */
.woo-ai-chat-toggle:focus,
.woo-ai-button:focus,
.woo-ai-chat-send:focus,
.woo-ai-chat-minimize:focus {
  outline: 2px solid var(--primary-color, var(--woo-ai-primary));
  outline-offset: 2px;
}

/* Loading Animation */
.woo-ai-loading {
  opacity: 0.7;
  pointer-events: none;
}

.woo-ai-message.woo-ai-loading .woo-ai-message-content::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--woo-ai-border);
  border-top: 2px solid var(--primary-color, var(--woo-ai-primary));
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 8px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Error States */
.woo-ai-error .woo-ai-message-content {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Success States */
.woo-ai-success .woo-ai-message-content {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}