/**
 * WooCommerce AI Chatbot - Frontend Widget Styles
 */

/* CSS Variables (set via inline styles from PHP) */
:root {
  --wac-primary-color: #7c3aed;
  --wac-text-color: #ffffff;
  --wac-header-bg-color: #7c3aed;
  --wac-header-text-color: #ffffff;
  --wac-bg-color: #ffffff;
  --wac-message-bg: #f3f4f6;
  --wac-border-color: #e5e7eb;
  --wac-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  --wac-radius: 16px;
}

/* Container */
.wac-chatbot-container {
  position: fixed;
  z-index: 999999;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.wac-position-bottom-right {
  bottom: 20px;
  right: 20px;
}

.wac-position-bottom-left {
  bottom: 20px;
  left: 20px;
}

/* Toggle Button */
.wac-toggle-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wac-primary-color);
  color: var(--wac-text-color);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--wac-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: wac-pulse 2s ease-in-out 3;
  animation-delay: 1s;
}

@keyframes wac-pulse {
  0%,
  100% {
    box-shadow: var(--wac-shadow);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(124, 58, 237, 0.15), var(--wac-shadow);
  }
}

/* Tooltip Bubble */
.wac-tooltip {
  position: absolute;
  bottom: 70px;
  white-space: nowrap;
  background: var(--wac-bg-color);
  color: #374151;
  padding: 10px 16px;
  border-radius: 12px;
  box-shadow: var(--wac-shadow);
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  animation: wac-tooltip-show 0.4s ease forwards;
  animation-delay: 2s;
  pointer-events: none;
}

.wac-position-bottom-right .wac-tooltip {
  right: 0;
}

.wac-position-bottom-left .wac-tooltip {
  left: 0;
}

.wac-tooltip::after {
  content: "";
  position: absolute;
  bottom: -6px;
  width: 12px;
  height: 12px;
  background: var(--wac-bg-color);
  transform: rotate(45deg);
}

.wac-position-bottom-right .wac-tooltip::after {
  right: 24px;
}

.wac-position-bottom-left .wac-tooltip::after {
  left: 24px;
}

@keyframes wac-tooltip-show {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.wac-tooltip.wac-tooltip-hide {
  animation: wac-tooltip-hide 0.3s ease forwards;
}

@keyframes wac-tooltip-hide {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(10px);
  }
}

.wac-toggle-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
}

.wac-toggle-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3);
}

.wac-toggle-btn .wac-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wac-toggle-btn svg {
  width: 28px;
  height: 28px;
}

/* Chat Widget */
.wac-chat-widget {
  position: absolute;
  bottom: 80px;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: 550px;
  max-height: calc(100vh - 120px);
  background: var(--wac-bg-color);
  border-radius: var(--wac-radius);
  box-shadow: var(--wac-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: wac-slide-up 0.3s ease;
}

.wac-position-bottom-right .wac-chat-widget {
  right: 0;
}

.wac-position-bottom-left .wac-chat-widget {
  left: 0;
}

@keyframes wac-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
.wac-chat-header {
  background: var(--wac-header-bg-color) !important;
  color: var(--wac-header-text-color) !important;
  padding: 16px 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-shrink: 0 !important;
  border: none !important;
  margin: 0 !important;
}

.wac-header-text {
  width: 100%;
}

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

.wac-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: circle();
  padding: 8px;
}

.wac-avatar svg {
  width: 24px;
  height: 24px;
}

.wac-header-text h3 {
  margin: 0 !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--wac-header-text-color) !important;
  line-height: 1.3 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
  text-transform: none !important;
  letter-spacing: normal !important;
}

.wac-status {
  font-size: 12px;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 4px;
}

.wac-status::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
}

.wac-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wac-clear-btn,
.wac-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--wac-text-color);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.wac-clear-btn:hover,
.wac-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.wac-clear-btn svg,
.wac-close-btn svg {
  width: 18px;
  height: 18px;
}

/* Messages */
.wac-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wac-message {
  max-width: 85%;
  animation: wac-fade-in 0.3s ease;
}

@keyframes wac-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wac-message-bot {
  align-self: flex-start;
}

.wac-message-user {
  align-self: flex-end;
}

.wac-message-content {
  padding: 12px 16px;
  border-radius: 16px;
  word-wrap: break-word;
}

/* Message typography (keep content readable even for long AI answers) */
.wac-message-content p {
  margin: 0 0 10px;
}

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

.wac-message-content ul,
.wac-message-content ol {
  margin: 0 0 10px;
  padding-left: 18px;
}

.wac-message-content ul:last-child,
.wac-message-content ol:last-child {
  margin-bottom: 0;
}

.wac-message-content li {
  margin: 0 0 6px;
}

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

.wac-message-bot .wac-message-content a {
  color: var(--wac-primary-color);
  text-decoration: underline;
}

.wac-message-user .wac-message-content a {
  color: var(--wac-text-color);
  text-decoration: underline;
}

.wac-message-bot .wac-message-content {
  background: var(--wac-message-bg);
  color: #374151;
  border-bottom-left-radius: 4px;
}

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

/* Typing Indicator */
.wac-typing-indicator {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--wac-message-bg);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  max-width: fit-content;
}

.wac-typing-indicator span {
  width: 8px;
  height: 8px;
  background: #9ca3af;
  border-radius: 50%;
  animation: wac-bounce 1.4s infinite ease-in-out both;
}

.wac-typing-indicator span:nth-child(1) {
  animation-delay: -0.32s;
}

.wac-typing-indicator span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes wac-bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* Product Cards */
.wac-product-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.wac-product-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--wac-border-color);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wac-product-card:hover {
  border-color: var(--wac-primary-color);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.1);
}

.wac-product-link {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.wac-product-image {
  width: 40%;
  height: auto;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--wac-message-bg);
}

.wac-product-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wac-product-title {
  font-weight: 500 !important;
  font-size: 12px !important;
  line-height: 1.2 !important;
  margin: 0 !important;
  padding: 0 !important;
  color: #1f2937 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 100% !important;
  border: none !important;
  background: none !important;
  text-transform: none !important;
  letter-spacing: normal !important;
}

.wac-product-description {
  font-size: 11px;
  color: #6b7280;
  line-height: 1.3;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wac-product-category {
  font-size: 10px;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.wac-product-price-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.wac-product-price {
  font-weight: 600;
  color: var(--wac-primary-color);
  font-size: 14px;
}

.wac-product-sale-badge {
  font-size: 10px;
  background: #ef4444;
  color: #fff;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
}

.wac-product-stock {
  font-size: 11px;
  color: #22c55e;
  font-weight: 500;
}

.wac-product-stock.out-of-stock {
  color: #ef4444;
}

/* Product Card Add to Cart Button */
.wac-product-add-to-cart {
  width: 100%;
  padding: 8px 16px;
  background: var(--wac-primary-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, opacity 0.2s ease;
  margin-top: 4px;
}

.wac-product-add-to-cart:hover {
  background: color-mix(in srgb, var(--wac-primary-color) 85%, #000);
}

.wac-product-add-to-cart:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Chat Form */
.wac-chat-form {
  padding: 16px 20px;
  background: #fff;
  border-top: 1px solid var(--wac-border-color);
  flex-shrink: 0;
}

.wac-input-container {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--wac-message-bg);
  border-radius: 24px;
  padding: 4px 4px 4px 16px;
}

.wac-chat-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 8px 0;
  font-size: 14px;
  color: #374151;
  outline: none;
}

.wac-chat-input::placeholder {
  color: #9ca3af;
}

.wac-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--wac-primary-color);
  color: var(--wac-text-color);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
}

.wac-send-btn:hover {
  transform: scale(1.05);
}

.wac-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.wac-send-btn svg {
  width: 18px;
  height: 18px;
}

/* Error Message */
.wac-error-message {
  color: #ef4444;
  font-size: 13px;
  padding: 8px 12px;
  background: #fef2f2;
  border-radius: 8px;
  text-align: center;
}

/* Responsive */
@media (max-width: 480px) {
  .wac-chat-widget {
    width: calc(100vw - 40px);
    height: calc(100vh - 120px);
    max-height: 500px;
  }

  .wac-toggle-btn {
    width: 56px;
    height: 56px;
  }

  .wac-toggle-btn svg {
    width: 24px;
    height: 24px;
  }
}

/* Scrollbar */
.wac-chat-messages::-webkit-scrollbar {
  width: 6px;
}

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

.wac-chat-messages::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.wac-chat-messages::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* =========================================================================
 * Voice Input Button
 * ========================================================================= */
.wac-voice-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  color: #6b7280;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-right: 8px;
}

.wac-voice-btn:hover {
  background: #f3f4f6;
  color: var(--wac-primary-color);
}

.wac-voice-btn.wac-listening {
  background: #fef2f2;
  color: #ef4444;
  animation: wac-voice-pulse 1s ease-in-out infinite;
}

@keyframes wac-voice-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
}

.wac-voice-btn svg {
  width: 20px;
  height: 20px;
}

/* =========================================================================
 * Quick Reply Buttons
 * ========================================================================= */
.wac-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 16px 12px;
  border-top: 1px solid var(--wac-border-color);
  background: var(--wac-bg-color);
}

.wac-quick-reply-btn {
  padding: 6px 12px;
  border-radius: 16px;
  background: #f3f4f6;
  color: #374151;
  border: 1px solid var(--wac-border-color);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.wac-quick-reply-btn:hover {
  background: var(--wac-primary-color);
  color: var(--wac-text-color);
  border-color: var(--wac-primary-color);
}

.wac-quick-reply-btn:active {
  transform: scale(0.95);
}

/* =========================================================================
 * Proactive Chat Message
 * ========================================================================= */
.wac-proactive-message {
  position: absolute;
  bottom: 80px;
  background: var(--wac-bg-color);
  border-radius: 16px;
  box-shadow: var(--wac-shadow);
  padding: 16px;
  max-width: 280px;
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  transition: all 0.3s ease;
}

.wac-position-bottom-right .wac-proactive-message {
  right: 0;
}

.wac-position-bottom-left .wac-proactive-message {
  left: 0;
}

.wac-proactive-message.wac-proactive-show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.wac-proactive-message p {
  margin: 0 0 12px;
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

.wac-proactive-btn {
  width: 100%;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--wac-primary-color);
  color: var(--wac-text-color);
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.wac-proactive-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.wac-proactive-dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: transparent;
  color: #9ca3af;
  border: none;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.wac-proactive-dismiss:hover {
  background: #f3f4f6;
  color: #374151;
}

/* =========================================================================
 * Comparison Table (for product comparisons)
 * ========================================================================= */
.wac-comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 12px;
}

.wac-comparison-table th,
.wac-comparison-table td {
  padding: 8px;
  text-align: left;
  border-bottom: 1px solid var(--wac-border-color);
}

.wac-comparison-table th {
  background: #f9fafb;
  font-weight: 600;
  color: #374151;
}

.wac-comparison-table tr:last-child td {
  border-bottom: none;
}

/* =========================================================================
 * Feedback Buttons
 * ========================================================================= */
.wac-feedback-buttons {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--wac-border-color);
}

.wac-feedback-btn {
  padding: 4px 8px;
  border-radius: 4px;
  background: transparent;
  color: #9ca3af;
  border: 1px solid var(--wac-border-color);
  cursor: pointer;
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.wac-feedback-btn:hover {
  background: #f3f4f6;
  color: #374151;
}

.wac-feedback-btn.wac-feedback-positive:hover {
  background: #d1fae5;
  color: #059669;
  border-color: #059669;
}

.wac-feedback-btn.wac-feedback-negative:hover {
  background: #fee2e2;
  color: #dc2626;
  border-color: #dc2626;
}

.wac-feedback-btn.selected {
  pointer-events: none;
}

.wac-feedback-btn.wac-feedback-positive.selected {
  background: #d1fae5;
  color: #059669;
  border-color: #059669;
}

.wac-feedback-btn.wac-feedback-negative.selected {
  background: #fee2e2;
  color: #dc2626;
  border-color: #dc2626;
}

/* =========================================================================
 * Cart Context Indicator
 * ========================================================================= */
.wac-cart-context {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 8px;
}

.wac-cart-context svg {
  width: 14px;
  height: 14px;
}

/* =========================================================================
 * Language Indicator
 * ========================================================================= */
.wac-language-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  background: #f3f4f6;
  color: #6b7280;
  border-radius: 4px;
  font-size: 10px;
  margin-left: 8px;
}

/* =========================================================================
 * Feedback Modal & Rating
 * ========================================================================= */
.wac-feedback-btn {
  background: none;
  border: none;
  color: var(--wac-header-text-color);
  cursor: pointer;
  padding: 4px;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.wac-feedback-btn:hover {
  opacity: 1;
}

.wac-feedback-modal {
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: 0 0 var(--wac-radius) var(--wac-radius);
}

.wac-feedback-content {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  max-width: 280px;
  width: 90%;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.wac-feedback-content h4 {
  margin: 0 0 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}

.wac-rating-stars {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.wac-star {
  background: none;
  border: none;
  font-size: 28px;
  color: #d1d5db;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
  padding: 0;
}

.wac-star:hover,
.wac-star.active {
  color: #fbbf24;
  transform: scale(1.1);
}

#wac-feedback-comment {
  width: 100%;
  min-height: 60px;
  padding: 8px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  font-size: 13px;
  resize: none;
  margin-bottom: 16px;
  font-family: inherit;
}

#wac-feedback-comment:focus {
  outline: none;
  border-color: var(--wac-primary-color);
}

.wac-feedback-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.wac-btn-primary,
.wac-btn-secondary {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.wac-btn-primary {
  background: var(--wac-primary-color);
  color: #fff;
  border: none;
}

.wac-btn-primary:hover {
  opacity: 0.9;
}

.wac-btn-secondary {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #e5e7eb;
}

.wac-btn-secondary:hover {
  background: #e5e7eb;
}

/* =========================================================================
 * Add to Cart UI
 * ========================================================================= */
.wac-cart-success {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: #dcfce7;
  color: #166534;
  border-radius: 8px;
  margin-bottom: 12px;
}

.wac-cart-success-icon {
  font-size: 18px;
  font-weight: bold;
}

.wac-cart-error {
  padding: 12px;
  background: #fef2f2;
  color: #991b1b;
  border-radius: 8px;
}

.wac-cart-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.wac-cart-actions .wac-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.wac-cart-actions .wac-btn-primary {
  background: var(--wac-primary-color);
  color: #fff;
}

.wac-cart-actions .wac-btn-primary:hover {
  background: color-mix(in srgb, var(--wac-primary-color) 85%, #000);
  box-shadow: 0 2px 6px rgba(124, 58, 237, 0.3);
}

.wac-cart-actions .wac-btn-secondary {
  background: #fff;
  color: #374151;
  border: 1px solid #d1d5db;
}

.wac-cart-actions .wac-btn-secondary:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

/* Variation Selector */
.wac-variation-selector {
  padding: 12px;
  background: #f8fafc;
  border-radius: 8px;
}

.wac-variation-selector h4 {
  margin: 0 0 8px 0;
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
}

.wac-variation-selector p {
  margin: 0 0 12px 0;
  font-size: 13px;
  color: #6b7280;
}

.wac-variation-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wac-variation-btn {
  display: block;
  width: 100%;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.wac-variation-btn:hover {
  border-color: var(--wac-primary-color);
  background: #f0f9ff;
}

.wac-variation-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.wac-variation-btn.selected {
  border-color: var(--wac-primary-color);
  background: #f0f9ff;
  position: relative;
}

.wac-variation-btn.selected::after {
  content: "✓";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--wac-primary-color);
  font-weight: bold;
}