/**
 * WooCommerce Product Image Optimizer - Admin Stylesheet
 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.wc-nero-ai-image-optimizer-settings-wrap {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #f0f0f1;
  color: #333;
}

/* Header */
.wc-nero-ai-image-optimizer-header {
  background: linear-gradient(135deg, #0073aa 0%, #005177 100%);
  padding: 24px 32px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: 0;
  position: relative;
}

/* Hide notices in header - they will be moved to wrapper */
.wc-nero-ai-image-optimizer-header .notice,
.wc-nero-ai-image-optimizer-header .woocommerce-error,
.wc-nero-ai-image-optimizer-header .woocommerce-info,
.wc-nero-ai-image-optimizer-header .woocommerce-message,
.wc-nero-ai-image-optimizer-header .woocommerce-notice {
  display: none;
}

/* Notices wrapper styling */
.wc-nero-ai-image-optimizer-notices-wrapper {
  margin-bottom: 24px;
  background: #f0f0f1;
  padding: 0;
  border-radius: 0;
}

.wc-nero-ai-image-optimizer-notices-wrapper .notice,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-error,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-info,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-message,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-notice {
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-bottom: 1px solid #dcdcde;
}

.wc-nero-ai-image-optimizer-notices-wrapper .notice:last-child,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-error:last-child,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-info:last-child,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-message:last-child,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-notice:last-child {
  border-bottom: none;
}

.wc-nero-ai-image-optimizer-notices-wrapper .notice p,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-error p,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-info p,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-message p,
.wc-nero-ai-image-optimizer-notices-wrapper .woocommerce-notice p {
  margin: 0;
  padding: 12px 32px;
}

.wc-nero-ai-image-optimizer-header h1 {
  color: white;
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
}

.wc-nero-ai-image-optimizer-tagline {
  color: white;
  font-size: 16px;
  opacity: 0.9;
  line-height: 1.5;
  margin: 0;
}

/* Container */
.wc-nero-ai-image-optimizer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px;
}

/* Section */
.wc-nero-ai-image-optimizer-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-bottom: 32px;
  overflow: hidden;
}

.wc-nero-ai-image-optimizer-section:last-child {
  margin-bottom: 0;
}

/* Section Header */
.wc-nero-ai-image-optimizer-section-header {
  padding: 24px 32px;
  border-bottom: 1px solid #e5e5e5;
}

.wc-nero-ai-image-optimizer-section-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #23282d;
}

.wc-nero-ai-image-optimizer-section-description {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

/* API Section */
.wc-nero-ai-image-optimizer-api-section {
  padding: 40px 32px;
}

.wc-nero-ai-image-optimizer-form-group {
  margin-bottom: 32px;
}

.wc-nero-ai-image-optimizer-form-label {
  font-size: 14px;
  font-weight: 500;
  color: #23282d;
  margin-bottom: 12px;
  display: block;
}

.wc-nero-ai-image-optimizer-input-group {
  display: flex;
  gap: 12px;
  align-items: stretch;
  position: relative;
}

.wc-nero-ai-image-optimizer-form-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.2s ease;
  background: #fafafa;
}

.wc-nero-ai-image-optimizer-form-input:focus {
  outline: none;
  border-color: #0073aa;
  background: white;
  box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

/* Buttons */
.wc-nero-ai-image-optimizer-btn-primary {
  background: #0073aa;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 80px;
}

.wc-nero-ai-image-optimizer-btn-primary:hover {
  background: #005177;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 115, 170, 0.3);
}

.wc-nero-ai-image-optimizer-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.wc-nero-ai-image-optimizer-btn-secondary {
  background: #f8f9fa;
  color: #495057;
  border: 2px solid #dee2e6;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.wc-nero-ai-image-optimizer-btn-secondary:hover {
  background: #e9ecef;
  border-color: #adb5bd;
}

/* Disabled state for secondary buttons (e.g., Select Images, Start Over) */
.wc-nero-ai-image-optimizer-btn-secondary:disabled {
  background: #f6f7f7;
  color: #a0a5aa;
  border-color: #e9ecef;
  cursor: not-allowed;
  opacity: 0.65;
  box-shadow: none;
  transform: none;
}

/* Info Box */
.wc-nero-ai-image-optimizer-info-box {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border: 1px solid #dee2e6;
  border-radius: 12px;
  padding: 24px;
  margin-top: 24px;
}

.wc-nero-ai-image-optimizer-info-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.wc-nero-ai-image-optimizer-info-text {
  flex: 1;
}

.wc-nero-ai-image-optimizer-info-text p {
  margin-bottom: 8px;
  color: #495057;
  font-size: 14px;
  line-height: 1.5;
}

.wc-nero-ai-image-optimizer-info-text p:last-child {
  margin-bottom: 0;
}

.wc-nero-ai-image-optimizer-info-text a {
  color: #0073aa;
  text-decoration: none;
  font-weight: 500;
}

.wc-nero-ai-image-optimizer-info-text a:hover {
  text-decoration: underline;
}

.wc-nero-ai-image-optimizer-credits-link {
  background: #f8f9fa;
  color: #0073aa;
  border: 1px solid #dee2e6;
  padding: 10px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 400;
  font-size: 13px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.wc-nero-ai-image-optimizer-credits-link:hover {
  background: #e9ecef;
  border-color: #adb5bd;
  color: #005177;
  text-decoration: none;
}

.wc-nero-ai-image-optimizer-credits-link::after {
  content: "→";
  font-size: 14px;
  transition: transform 0.2s ease;
  opacity: 0.7;
}

.wc-nero-ai-image-optimizer-credits-link:hover::after {
  transform: translateX(1px);
  opacity: 1;
}

/* Section Content */
.wc-nero-ai-image-optimizer-section-content {
  padding: 32px;
}

/* Tabs */
.wc-nero-ai-image-optimizer-tabs {
  display: flex;
  border-bottom: 2px solid #e5e5e5;
  margin-bottom: 32px;
}

.wc-nero-ai-image-optimizer-tab {
  padding: 16px 24px;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  color: #666;
  font-weight: 500;
  transition: all 0.2s ease;
}

.wc-nero-ai-image-optimizer-tab.wc-nero-ai-image-optimizer-tab-active {
  color: #0073aa;
  border-bottom-color: #0073aa;
  background: rgba(0, 115, 170, 0.05);
}

.wc-nero-ai-image-optimizer-tab:hover:not(
    .wc-nero-ai-image-optimizer-tab-active
  ) {
  color: #333;
  background: rgba(0, 0, 0, 0.02);
}

/* Files Header */
.wc-nero-ai-image-optimizer-files-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.wc-nero-ai-image-optimizer-files-count {
  font-size: 16px;
  font-weight: 500;
  color: #495057;
}

.wc-nero-ai-image-optimizer-btn-group {
  display: flex;
  gap: 12px;
}

/* Files Section */
.wc-nero-ai-image-optimizer-files-section {
  text-align: center;
  padding: 0;
}

/* Empty State */
.wc-nero-ai-image-optimizer-empty-state {
  color: #666;
  margin: 48px 32px;
}

.wc-nero-ai-image-optimizer-empty-icon {
  width: 80px;
  height: 80px;
  background: #f8f9fa;
  border-radius: 16px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #0073aa;
}

.wc-nero-ai-image-optimizer-empty-text {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
  color: #495057;
}

.wc-nero-ai-image-optimizer-empty-description {
  font-size: 14px;
  color: #6c757d;
}

/* Images Grid */
.wc-nero-ai-image-optimizer-images-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}

.wc-nero-ai-image-optimizer-image-item {
  border: none;
  border-radius: 0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 12px 20px;
  width: 100%;
  border-bottom: 1px solid #eee;
}

.wc-nero-ai-image-optimizer-image-item:first-child {
  border-top: 1px solid #eee;
}

.wc-nero-ai-image-optimizer-image-item:last-child {
  border-bottom: 1px solid #eee;
}

.wc-nero-ai-image-optimizer-image-item img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  display: block;
  border-radius: 4px;
  border: 1px solid #ddd;
  margin-right: 15px;
}

.wc-nero-ai-image-optimizer-image-info {
  flex: 1;
  min-width: 0;
  padding: 0;
  margin-right: 10px;
  display: flex;
  flex-direction: column;
}

.wc-nero-ai-image-optimizer-image-name {
  width: fit-content;
  text-align: left;
  font-size: 13px;
  font-weight: 500;
  color: #2c3338;
  margin: 0 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  max-width: 200px;
}

.wc-nero-ai-image-optimizer-image-details {
  text-align: left;
  font-size: 12px;
  color: #666;
  margin: 0 0 8px;
}

.wc-nero-ai-image-optimizer-image-status {
  font-size: 11px;
  font-weight: 500;
  margin: 0;
  padding: 4px 8px;
  border-radius: 12px;
  display: inline-block;
  text-align: center;
  min-width: 80px;
  margin-right: 10px;
}

.wc-nero-ai-image-optimizer-image-status.pending {
  background-color: #fff3cd;
  color: #856404;
}

.wc-nero-ai-image-optimizer-image-status.processing {
  background-color: #cce5ff;
  color: #004085;
}

.wc-nero-ai-image-optimizer-image-status.success {
  background-color: #d4edda;
  color: #155724;
}

.wc-nero-ai-image-optimizer-image-status.error {
  background-color: #f8d7da;
  color: #721c24;
}

.wc-nero-ai-image-optimizer-remove-btn {
  background: none;
  border: none;
  color: #dc3545;
  cursor: pointer;
  padding: 4px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-left: 10px;
}

.wc-nero-ai-image-optimizer-remove-btn:hover {
  background-color: #f8d7da;
  border-radius: 2px;
}

/* Pagination */
.wc-nero-ai-image-optimizer-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  padding: 20px;
}

.wc-nero-ai-image-optimizer-pagination-btn {
  background: #f0f0f1;
  border: 1px solid #dcdcde;
  color: #2c3338;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s ease;
}

.wc-nero-ai-image-optimizer-pagination-btn:hover {
  background: #e5e5e5;
  border-color: #c3c4c7;
}

.wc-nero-ai-image-optimizer-pagination-btn:disabled {
  background: #f6f7f7;
  color: #a0a5aa;
  cursor: not-allowed;
  border-color: #dcdcde;
}

.wc-nero-ai-image-optimizer-pagination-pages {
  display: flex;
  gap: 5px;
}

.wc-nero-ai-image-optimizer-pagination-page {
  background: #f0f0f1;
  border: 1px solid #dcdcde;
  color: #2c3338;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  min-width: 32px;
  text-align: center;
  transition: all 0.2s ease;
}

.wc-nero-ai-image-optimizer-pagination-page:hover {
  background: #e5e5e5;
  border-color: #c3c4c7;
}

.wc-nero-ai-image-optimizer-pagination-page.active {
  background: #0073aa;
  color: white;
  border-color: #0073aa;
}

/* Loading Animation */
@keyframes wc-nero-ai-image-optimizer-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.wc-nero-ai-image-optimizer-loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #0073aa;
  border-radius: 50%;
  animation: wc-nero-ai-image-optimizer-spin 1s linear infinite;
  margin-right: 8px;
}

/* Notices */
.wc-nero-ai-image-optimizer-notice {
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 6px;
  border-left: 4px solid;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.wc-nero-ai-image-optimizer-notice.notice-error {
  border-left-color: #d63638;
  background: #fef7f1;
}

.wc-nero-ai-image-optimizer-notice.notice-success {
  border-left-color: #00a32a;
  background: #f0f6fc;
}

.wc-nero-ai-image-optimizer-notice p {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
}

/* Product Page Button */
.compat-field-wc_nero_ai_remove_background {
  margin: 8px 0;
}

.compat-field-wc_nero_ai_remove_background label {
  font-weight: 500;
  color: #23282d;
}

#wc-nero-ai-remove-all {
  margin-top: 8px;
}

#wc-nero-ai-remove-all + .spinner {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
}

.wc-nero-ai-remove-status {
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  display: none;
}

/* Media Library Buttons */
.wc-nero-ai-remove-bg-button,
.wc-nero-ai-remove-bg-grid-button {
  background: #0073aa;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
  margin: 4px 0;
}

.wc-nero-ai-remove-bg-button:hover,
.wc-nero-ai-remove-bg-grid-button:hover {
  background: #005177;
  color: white;
  text-decoration: none;
}

.wc-nero-ai-remove-bg-button:disabled,
.wc-nero-ai-remove-bg-grid-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.wc-nero-ai-remove-action {
  margin-top: 8px;
}

/* Color picker (SV panel + hue bar) */
.wc-nero-ai-colorpicker {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wc-nero-ai-cp-label {
  font-size: 12px;
  font-weight: 600;
  color: #6b7280;
  display: flex;
  align-items: center;
}
.wc-nero-ai-cp-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.wc-nero-ai-cp-sv {
  position: relative;
  width: 170px;
  height: 140px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #e5e5e5;
  cursor: crosshair;
  background: #fff;
}
.wc-nero-ai-cp-sv-thumb {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
  transform: translate(-5px, -5px);
}
.wc-nero-ai-cp-hue {
  position: relative;
  width: 14px;
  height: 140px;
  border-radius: 6px;
  border: 1px solid #e5e5e5;
  background: linear-gradient(
    to bottom,
    #ff0000 0%,
    #ffff00 16.6%,
    #00ff00 33.3%,
    #00ffff 50%,
    #0000ff 66.6%,
    #ff00ff 83.3%,
    #ff0000 100%
  );
  cursor: ns-resize;
}
.wc-nero-ai-cp-hue-thumb {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -6px);
  width: 18px;
  height: 12px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid #c3c4c7;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .wc-nero-ai-image-optimizer-container {
    padding: 16px;
  }

  .wc-nero-ai-image-optimizer-section-content,
  .wc-nero-ai-image-optimizer-api-section {
    padding: 24px 20px;
  }

  .wc-nero-ai-image-optimizer-info-content {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .wc-nero-ai-image-optimizer-input-group {
    flex-direction: column;
  }

  .wc-nero-ai-image-optimizer-btn-group {
    flex-direction: column;
  }

  .wc-nero-ai-image-optimizer-files-header {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }

  .wc-nero-ai-image-optimizer-tabs {
    flex-wrap: wrap;
  }

  .wc-nero-ai-image-optimizer-tab {
    flex: 1;
    min-width: 120px;
    text-align: center;
  }

  .wc-nero-ai-image-optimizer-images-grid {
    gap: 8px;
    padding: 16px;
  }

  .wc-nero-ai-image-optimizer-image-item {
    padding: 12px;
  }
}

/* Completed actions layout: keep three buttons aligned */
.wc-nero-ai-image-optimizer-files-header .wc-nero-ai-image-optimizer-btn-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Toast */
.wc-nero-ai-image-optimizer-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  background: #343a40;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translate(-50%, -50%) translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 10000;
  white-space: normal;
  max-width: 300px;
  text-align: center;
  pointer-events: none;
}
.wc-nero-ai-image-optimizer-toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(0);
}

/* Tooltip (for Replace/Download buttons) */
.wc-nero-ai-tooltip {
  position: absolute;
  background: #343a40;
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  z-index: 10000;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}

.wc-nero-ai-tooltip.show {
  opacity: 1;
  transform: translateY(0);
}

/* Result Banner */
.wc-nero-ai-result-banner {
  margin: 16px 0 24px;
  padding: 14px 16px;
  border: 1px solid #c3e6cb;
  background: #d4edda;
  color: #155724;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wc-nero-ai-result-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
#wc-nero-ai-result-banner .wc-nero-ai-result-text {
  display: flex;
  flex-direction: column;
}
#wc-nero-ai-result-banner .wc-nero-ai-result-text .wc-nero-ai-result-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}
#wc-nero-ai-result-banner .dashicons {
  color: #198754;
}
.wc-nero-ai-result-meta {
  margin-left: 0;
  font-weight: 400;
  font-size: 14px;
}
.wc-nero-ai-result-close {
  background: transparent;
  border: none;
  color: #155724;
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.wc-nero-ai-warning {
  margin: 12px 0 16px;
  padding: 12px 14px;
  background: #fff8e1;
  border: 1px solid #ffe58f;
  color: #8d6e00;
  border-radius: 6px;
  text-align: left;
  font-size: 13px;
  display: none;
}

/* Background dialog */
.wc-nero-ai-bg-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.wc-nero-ai-bg-modal {
  width: 520px;
  max-width: 92vw;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.wc-nero-ai-bg-header {
  font-weight: bold;
  font-size: 16px;
  padding: 32px 18px 16px;
}
.wc-nero-ai-bg-body {
  padding: 18px;
}
.wc-nero-ai-bg-upload {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  border: 1px solid #c3c4c7;
  border-radius: 8px;
  padding: 14px;
  font-size: 14px;
  color: #495057;
  cursor: pointer;
  font-weight: 600;
}
.wc-nero-ai-bg-upload.selected {
  border-style: solid;
  border-color: #28a745;
  background: #f0fff4;
  color: #2f855a;
}
/* Thumbnail preview inside the upload button when an image background is selected */
.wc-nero-ai-bg-thumb {
  display: inline-block;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  margin-right: 8px;
  vertical-align: middle;
}
/* File info bar after selecting background image */
.wc-nero-ai-bg-upload-area {
  width: 100%;
}
.wc-nero-ai-bg-upload-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.wc-nero-ai-bg-file {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid transparent;
  background: #efefef;
  border-radius: 10px;
  padding: 6px;
  cursor: pointer;
  box-shadow: none;
}
.wc-nero-ai-bg-file-thumb {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  border: 1px solid #c3c4c7;
  box-sizing: border-box;
}
.wc-nero-ai-bg-file-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-align: left;
}
.wc-nero-ai-bg-file-name {
  font-weight: 600;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
  max-width: 320px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.wc-nero-ai-bg-file-size {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
}
.wc-nero-ai-bg-replace {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 16px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.8);
  cursor: pointer;
  width: 120px;
  height: 62px;
}
.wc-nero-ai-bg-replace:hover {
  background: #f3f4f6;
}
/* States: hover and selected */
.wc-nero-ai-bg-file:hover,
.wc-nero-ai-bg-file:focus-visible {
  border-color: #0a7eb3;
  background: #f7fbff;
  outline: none;
}
.wc-nero-ai-bg-file:focus {
  border-color: #0a7eb3;
  outline: none;
  box-shadow: none;
}
.wc-nero-ai-bg-file.is-selected {
  border-color: #0a7eb3;
  background: #e7f3fb;
  box-shadow: none;
}
/* Hover preview */
.wc-nero-ai-bg-preview {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  z-index: 100001;
  pointer-events: none;
  background-color: #fff;
  overflow: hidden;
}
.wc-nero-ai-bg-checker {
  pointer-events: none;
}
.wc-nero-ai-bg-preview-img {
  display: block;
  pointer-events: none;
}
.wc-nero-ai-bg-sep {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #98a1a8;
  margin: 14px 0;
}
.wc-nero-ai-bg-sep:before,
.wc-nero-ai-bg-sep:after {
  content: "";
  flex: 1;
  height: 0;
  border-top: 1px dashed #d5d7da;
  background: transparent;
}
.wc-nero-ai-bg-color {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.wc-nero-ai-bg-color-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wc-nero-ai-bg-color-left input[type="color"] {
  width: 160px;
  height: 120px;
  border: none;
  padding: 0;
  background: transparent;
}
#wc-nero-ai-bg-hex {
  width: 160px;
  padding: 8px 10px;
  border: 1px solid #dcdcde;
  border-radius: 6px;
  font-size: 13px;
}
#wc-nero-ai-bg-hex.wc-nero-ai-invalid {
  border-color: #e11d48;
  box-shadow: 0 0 0 2px rgba(225, 29, 72, 0.15);
}
.wc-nero-ai-bg-color-right {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  width: 252px;
}
/* Recent colors row */
.wc-nero-ai-recent-title {
  flex-basis: 100%;
  width: 100%;
  font-size: 12px;
  color: #000;
  margin: 0 0 6px;
}
.wc-nero-ai-recent {
  flex-basis: 100%;
  width: 100%;
  height: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: nowrap;
  margin: 0 0 8px;
}
/* Unify swatch sizes */
.wc-nero-ai-bg-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #e5e5e5;
  background: var(--wc-nero-bg, #fff);
  cursor: pointer;
}
.wc-nero-ai-swatch-large {
  width: 32px;
  height: 32px;
}
/* Ensure container places recent as a full row */
.wc-nero-ai-bg-color-right .wc-nero-ai-recent-title,
.wc-nero-ai-bg-color-right .wc-nero-ai-recent {
  flex-basis: 100%;
}
.wc-nero-ai-bg-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 14px 18px;
}
@media (max-width: 640px) {
  .wc-nero-ai-bg-color {
    flex-direction: column;
  }
  .wc-nero-ai-bg-color-right {
    width: 252px;
  }
}

/* Active highlight for swatches */
.wc-nero-ai-bg-swatch.active {
  box-shadow: 0 0 0 2px #0a7eb3;
  border-color: #ffffff;
}
.wc-nero-ai-bg-swatch:focus {
  outline: none;
  box-shadow: 0 0 0 2px #0a7eb3;
}
.wc-nero-ai-recent-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

/* Credits banner above the grid */
.wc-nero-ai-credits-banner {
  display: none;
  text-align: left;
  margin: 12px 0 16px 0;
  background: #eef6ff;
  border: 1px solid #b6d4fe;
  color: #0c63e4;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
}

/* Per-item credit badge shown to the left of status */
.wc-nero-ai-credit-badge {
  display: inline-block;
  margin-right: 16px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  color: inherit;
  font-size: 13px;
  font-weight: 400;
  vertical-align: middle;
}

/* Align status and credit neatly */
.wc-nero-ai-image-optimizer-image-item
  .wc-nero-ai-image-optimizer-image-status {
  vertical-align: middle;
}