/* ============================================================
   AI Watermark Remover - Redesigned Styles (FIXED)
   Preserves all original selectors while improving UX
   ============================================================ */

/* Root variables - Enhanced color system */
.aiwr-root {
  --aiwr-radius-lg: 8px;
  --aiwr-radius-md: 6px;
  --aiwr-radius-sm: 4px;
  --aiwr-radius-xs: 2px;

  --aiwr-primary: #667eea;
  --aiwr-primary-dark: #5a67d8;
  --aiwr-primary-light: #7c8ff0;
  --aiwr-primary-2: #764ba2;
  
  --aiwr-success: #10b981;
  --aiwr-warning: #f59e0b;
  --aiwr-danger: #ef4444;
  --aiwr-info: #3b82f6;
  
  --aiwr-border: #e5e7eb;
  --aiwr-border-2: #d1d5db;
  --aiwr-bg: #ffffff;
  --aiwr-bg-soft: #f9fafb;
  --aiwr-bg-muted: #f3f4f6;
  --aiwr-text: #111827;
  --aiwr-text-2: #374151;
  --aiwr-text-muted: #6b7280;
  --aiwr-text-light: #9ca3af;
  
  /* Enhanced text colors for better visibility */
  --aiwr-text-ins: #14532d;
  --aiwr-text-del: #7f1d1d;
  --aiwr-bg-ins: linear-gradient(135deg, #dcfce7, #bbf7d0);
  --aiwr-bg-del: linear-gradient(135deg, #fee2e2, #fecaca);

  --aiwr-shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  --aiwr-shadow-md: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --aiwr-shadow-sm: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  
  /* Transition timing for consistent animations */
  --aiwr-transition-duration: 0.2s;
  --aiwr-transition-easing: cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Watermark token color palette - organized by hue for better visual distinction */
  /* Reds/Pinks */
  --aiwr-wm-red-1: #ff6b6b;
  --aiwr-wm-red-2: #ff6348;
  --aiwr-wm-red-3: #ff7979;
  --aiwr-wm-red-4: #eb4d4b;
  --aiwr-wm-red-5: #e15f41;
  --aiwr-wm-red-6: #eb2f06;
  --aiwr-wm-red-7: #e55039;
  --aiwr-wm-pink-1: #ff9ff3;
  --aiwr-wm-pink-2: #fd79a8;
  --aiwr-wm-pink-3: #f78fb3;
  --aiwr-wm-pink-4: #cf6a87;
  --aiwr-wm-pink-5: #c44569;
  --aiwr-wm-pink-6: #b71540;
  /* Oranges/Yellows */
  --aiwr-wm-orange-1: #f7b731;
  --aiwr-wm-orange-2: #ffbe76;
  --aiwr-wm-orange-3: #f19066;
  --aiwr-wm-orange-4: #e77f67;
  --aiwr-wm-orange-5: #f0932b;
  --aiwr-wm-orange-6: #e17055;
  --aiwr-wm-orange-7: #e58e26;
  --aiwr-wm-orange-8: #fa983a;
  --aiwr-wm-orange-9: #f3a683;
  --aiwr-wm-orange-10: #f8c291;
  --aiwr-wm-yellow-1: #fdcb6e;
  --aiwr-wm-yellow-2: #ffeaa7;
  --aiwr-wm-yellow-3: #f5cd79;
  --aiwr-wm-yellow-4: #f8b500;
  --aiwr-wm-yellow-5: #f6b93b;
  --aiwr-wm-yellow-6: #cc8e35;
  /* Greens */
  --aiwr-wm-green-1: #00b894;
  --aiwr-wm-green-2: #badc58;
  --aiwr-wm-green-3: #b4e7ce;
  --aiwr-wm-green-4: #6ab04c;
  --aiwr-wm-green-5: #b8e994;
  --aiwr-wm-green-6: #78e08f;
  /* Teals/Cyans */
  --aiwr-wm-teal-1: #4ecdc4;
  --aiwr-wm-teal-2: #00d2d3;
  --aiwr-wm-teal-3: #48dbfb;
  --aiwr-wm-teal-4: #a0e7e5;
  --aiwr-wm-teal-5: #c7ecee;
  --aiwr-wm-teal-6: #7ed6df;
  --aiwr-wm-teal-7: #3dc1d3;
  --aiwr-wm-teal-8: #63cdda;
  --aiwr-wm-teal-9: #22a6b3;
  --aiwr-wm-teal-10: #38ada9;
  --aiwr-wm-teal-11: #079992;
  --aiwr-wm-teal-12: #82ccdd;
  /* Blues */
  --aiwr-wm-blue-1: #45b7d1;
  --aiwr-wm-blue-2: #54a0ff;
  --aiwr-wm-blue-3: #74b9ff;
  --aiwr-wm-blue-4: #778beb;
  --aiwr-wm-blue-5: #60a3bc;
  --aiwr-wm-blue-6: #6a89cc;
  --aiwr-wm-blue-7: #4a69bd;
  --aiwr-wm-blue-8: #3c6382;
  --aiwr-wm-blue-9: #1e3799;
  --aiwr-wm-blue-10: #0c2461;
  --aiwr-wm-blue-11: #0a3d62;
  /* Purples */
  --aiwr-wm-purple-1: #5f27cd;
  --aiwr-wm-purple-2: #a29bfe;
  --aiwr-wm-purple-3: #6c5ce7;
  --aiwr-wm-purple-4: #786fa6;
  --aiwr-wm-purple-5: #574b90;
  --aiwr-wm-purple-6: #be2edd;
  --aiwr-wm-purple-7: #e056fd;
  --aiwr-wm-purple-8: #546de5;
  /* Grays */
  --aiwr-wm-gray-1: #dfe6e9;
  --aiwr-wm-gray-2: #596275;
  --aiwr-wm-gray-3: #ea8685;
  --aiwr-wm-gray-4: #303952;
  --aiwr-wm-gray-5: #1e272e;
  --aiwr-wm-gray-6: #485460;
  --aiwr-wm-gray-7: #d2dae2;
  --aiwr-wm-gray-8: #808e9b;

  /* Base layout */
  display: block;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 1rem;
  box-sizing: border-box;
}

/* Container - Clean card design with proper overflow for dropdowns */
.aiwr-root .aiwr-container {
  background: var(--aiwr-bg);
  border-radius: var(--aiwr-radius-lg);
  box-shadow: var(--aiwr-shadow-lg);
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0;
  overflow: visible; /* Allow dropdown to overflow */
  position: relative;
  isolation: isolate; /* Create new stacking context */
  box-sizing: border-box;
}

/* Admin wrapper styles for WordPress admin pages */
.aiwr-admin-wrap {
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 20px 40px;
  box-sizing: border-box;
}

.aiwr-admin-wrap .aiwr-shell {
  width: 100%;
  max-width: 100%;
  padding: 0;
}

.aiwr-admin-wrap .aiwr-root {
  padding: 0;
}

.aiwr-admin-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: #1d2327;
  line-height: 1.3;
}

/* RTL support for admin title */
[dir="rtl"] .aiwr-admin-title {
  text-align: right;
}

/* Responsive admin wrapper */
@media (max-width: 782px) {
  .aiwr-admin-wrap {
    padding: 10px;
  }
  
  .aiwr-admin-title {
    font-size: 1.5rem;
  }
}

/* Screen reader only - Accessibility */
.aiwr-root .aiwr-sr-only,
.aiwr-root .screen-reader-text {
  position: absolute !important;
  width: 1px; 
  height: 1px;
  padding: 0; 
  margin: -1px;
  overflow: hidden; 
  clip: rect(0 0 0 0);
  white-space: nowrap; 
  border: 0;
}

/* ============================================================
   HEADER SECTION - Hero stats with improved prominence
   ============================================================ */

.aiwr-root .aiwr-header {
  background: linear-gradient(135deg, var(--aiwr-primary) 0%, var(--aiwr-primary-2) 100%);
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: var(--aiwr-radius-lg) var(--aiwr-radius-lg) 0 0;
}

.aiwr-root .aiwr-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1), transparent);
  pointer-events: none;
}

.aiwr-root .aiwr-title {
  color: white;
  font-size: 2rem; /* Increased from 1.75rem */
  font-weight: 700;
  margin: 0 0 1.5rem;
  position: relative;
}

/* Stats wrapper with client-only badge */
.aiwr-root .aiwr-stats-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  position: relative;
}

/* Stats - Prominent card-based display */
.aiwr-root .aiwr-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.aiwr-root .aiwr-stat {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--aiwr-radius-md);
  padding: 1.25rem 2rem;
  min-width: 140px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              box-shadow var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  transform: translateY(0);
}

.aiwr-root .aiwr-stat:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.aiwr-root .aiwr-stat > span {
  display: block;
  color: var(--aiwr-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.aiwr-root .aiwr-char-count,
.aiwr-root .aiwr-score {
  font-size: 2rem;
  font-weight: 800;
  color: var(--aiwr-primary);
  line-height: 1;
}

.aiwr-root .aiwr-wm-count {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--aiwr-success);
  transition: color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
}

.aiwr-root .aiwr-wm-count.aiwr-wm-count--clean {
  color: var(--aiwr-success);
}

.aiwr-root .aiwr-wm-count.aiwr-wm-count--dirty {
  color: var(--aiwr-danger);
}

/* Client-only badge positioned to the right */
.aiwr-root .aiwr-badge--info {
  background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
  border: 1px solid #bfdbfe;
  color: #1e40af;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--aiwr-radius-sm);
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

/* ============================================================
   INPUT SECTION - Unified controls and tabbed interface
   ============================================================ */


.aiwr-root .aiwr-input-section {
  padding: 2rem;
  border-bottom: 1px solid var(--aiwr-border);
}

.aiwr-root .aiwr-input-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.aiwr-root .aiwr-toolbar-row {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 1rem;
  width: 100%;
}

.aiwr-root .aiwr-input-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--aiwr-border);
  width: 100%;
  flex-wrap: wrap;
}

.aiwr-root .aiwr-toolbar-actions {
  display: flex;
  gap: 1rem;
  align-items: stretch;
  justify-content: flex-start;
  flex-wrap: wrap;
  width: 100%;
}

.aiwr-root .aiwr-language {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  min-height: 48px;
}

.aiwr-root.aiwr-dir-rtl .aiwr-language {
  margin-left: 0;
  margin-right: auto;
  flex-direction: row-reverse;
}

.aiwr-root .aiwr-language > span {
  font-size: 1.05rem;
}

.aiwr-root .aiwr-language-select {
  border: 1px solid var(--aiwr-border-2);
  border-radius: var(--aiwr-radius-sm);
  padding: 0.5rem 0.75rem;
  background: var(--aiwr-bg);
  color: var(--aiwr-text-2);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  min-width: 140px;
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              transform var(--aiwr-transition-duration) var(--aiwr-transition-easing);
}

.aiwr-root .aiwr-language-select:hover {
  border-color: var(--aiwr-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.08);
}

.aiwr-root .aiwr-language-select:focus {
  outline: none;
  border-color: var(--aiwr-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.aiwr-root .aiwr-input-tab {
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--aiwr-text-muted);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              box-shadow var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  position: relative;
  margin-bottom: -2px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.aiwr-root .aiwr-input-tab:hover {
  color: var(--aiwr-text);
  background: var(--aiwr-bg-soft);
}

.aiwr-root .aiwr-input-tab.active {
  color: var(--aiwr-primary);
  border-bottom-color: var(--aiwr-primary);
}

.aiwr-root .aiwr-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--aiwr-bg);
  border: 1px solid var(--aiwr-border-2);
  border-radius: var(--aiwr-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  color: var(--aiwr-text-2);
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  min-height: 48px;
}

.aiwr-root .aiwr-badge:hover {
  border-color: var(--aiwr-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.aiwr-root .aiwr-badge input[type="checkbox"],
.aiwr-root .aiwr-badge input[type="radio"] {
  accent-color: var(--aiwr-primary);
  cursor: pointer;
  width: 1rem;
  height: 1rem;
}

.aiwr-root .aiwr-badge label {
  cursor: pointer;
  user-select: none;
}

.aiwr-root .aiwr-diff {
  gap: 0.75rem;
}

.aiwr-root .aiwr-diff label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
}

.aiwr-root .aiwr-diff input[type="radio"] {
  margin: 0;
}

.aiwr-root .btn-help {
  background: var(--aiwr-info);
  color: white;
  border: none;
}

.aiwr-root .btn-help:hover {
  background: #2563eb;
}

.aiwr-root .aiwr-input-content {
  display: none;
}

.aiwr-root .aiwr-input-content.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

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

/* Input helpers */
.aiwr-root .aiwr-input-helper {
  font-size: 0.875rem;
  color: var(--aiwr-text-muted);
  margin-top: 0.75rem;
}

.aiwr-root .aiwr-input-content > .aiwr-input-helper:first-child {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.aiwr-root .aiwr-url-wrap {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.aiwr-root .aiwr-url {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--aiwr-border);
  border-radius: var(--aiwr-radius-sm);
  font-size: 1rem;
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  background: var(--aiwr-bg);
}

.aiwr-root .aiwr-url:focus {
  outline: none;
  border-color: var(--aiwr-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* File upload area */
.aiwr-root .aiwr-file-area {
  border: 2px dashed var(--aiwr-border-2);
  border-radius: var(--aiwr-radius-md);
  padding: 3rem 2rem;
  text-align: center;
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  background: var(--aiwr-bg-soft);
}

.aiwr-root .aiwr-file-area:hover {
  border-color: var(--aiwr-primary);
  background: var(--aiwr-bg);
}

.aiwr-root .aiwr-file-area.drag-over {
  border-color: var(--aiwr-primary);
  background: linear-gradient(135deg, #f0f4ff, #fff);
}

.aiwr-root .aiwr-file {
  display: none;
}

/* ============================================================
   MAIN WORK AREA - Editor and preview
   ============================================================ */

.aiwr-root .aiwr-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: start;
}

.aiwr-root .aiwr-grid > div {
  padding: 2rem;
  overflow: visible;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.aiwr-root .aiwr-grid > div:first-child {
  border-inline-end: 1px solid var(--aiwr-border);
}

.aiwr-root .aiwr-grid > div > label,
.aiwr-root .aiwr-grid > div > .aiwr-panel-title,
.aiwr-root h3.aiwr-panel-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--aiwr-text-2);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin: 0;
}

.aiwr-root .aiwr-grid > div > .aiwr-field,
.aiwr-root .aiwr-grid > div > .aiwr-output {
  flex: 1 1 auto;
}

/* Textarea styling */
.aiwr-root .aiwr-field {
  width: 100%;
  height: 400px;
  padding: 1rem;
  border: 2px solid var(--aiwr-border);
  border-radius: var(--aiwr-radius-sm);
  font-size: 0.9375rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              box-shadow var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  background: var(--aiwr-bg);
  box-sizing: border-box;
}

.aiwr-root .aiwr-field:focus {
  outline: none;
  border-color: var(--aiwr-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.aiwr-root .aiwr-field::placeholder {
  color: var(--aiwr-text-light);
}

/* Output panel */
.aiwr-root .aiwr-output {
  width: 100%;
  height: 400px;
  max-width: 100%;
  padding: 1rem;
  background: var(--aiwr-bg-soft);
  border: 2px solid var(--aiwr-border);
  border-radius: var(--aiwr-radius-sm);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.9375rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
  word-break: break-word;
  overflow-x: auto;
  overflow-y: auto;
  position: relative;
  box-sizing: border-box;
  resize: vertical;
}

.aiwr-root .aiwr-output:empty::before {
  content: 'Processed text will appear here...';
  color: var(--aiwr-text-light);
  font-style: italic;
}

.aiwr-root .aiwr-output ins {
  background: var(--aiwr-bg-ins);
  color: var(--aiwr-text-ins);
  text-decoration: none;
  padding: 0.125rem 0.25rem;
  border-radius: var(--aiwr-radius-xs);
  display: inline-block;
}

.aiwr-root .aiwr-output del {
  background: var(--aiwr-bg-del);
  color: var(--aiwr-text-del);
  text-decoration: line-through;
  padding: 0.125rem 0.25rem;
  border-radius: var(--aiwr-radius-xs);
  display: inline-block;
}

.aiwr-root .aiwr-output pre,
.aiwr-root .aiwr-output .aiwr-output-clean {
  background: transparent;
  color: inherit;
  margin: 0;
  font-family: inherit;
  white-space: pre-wrap;
  line-height: inherit;
}

/* Preview output with highlighted watermarks */
.aiwr-root .aiwr-output .aiwr-output-preview {
  white-space: pre-wrap;
  word-wrap: break-word;
  line-height: inherit;
  font-family: inherit;
}

/* Highlighted watermark characters in preview
 * Uses the same wm-N color classes as .aiwr-wm-token
 * Shows a bullet (•) for invisible characters
 */
.aiwr-root .aiwr-wm-highlight {
  display: inline-block;
  padding: 0.125rem 0.375rem;
  margin: 0 2px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.75rem;
  vertical-align: baseline;
  cursor: help;
  position: relative;
  min-width: 1.5em;
  text-align: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
  line-height: 1.2;
}

.aiwr-root .aiwr-wm-highlight:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
  z-index: 10;
}

/* Pulse animation for watermark highlights to draw attention */
@keyframes aiwr-highlight-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.aiwr-root .aiwr-wm-highlight {
  animation: aiwr-highlight-pulse 2s ease-in-out infinite;
}

.aiwr-root .aiwr-wm-highlight:hover {
  animation: none;
}

/* Direction-aware layout and diff presentation */
.aiwr-root .aiwr-field,
.aiwr-root .aiwr-output,
.aiwr-root .aiwr-output pre,
.aiwr-root .aiwr-diff-inline,
.aiwr-root .aiwr-diff-pane pre {
  text-align: start;
}

.aiwr-root .aiwr-field,
.aiwr-root .aiwr-output {
  unicode-bidi: plaintext;
}

.aiwr-root .aiwr-diff-inline {
  white-space: pre-wrap;
  display: block;
}

@keyframes aiwr-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.aiwr-root .aiwr-diff-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 5.5rem;
  color: var(--aiwr-text-muted);
  text-align: center;
}

.aiwr-root .aiwr-spinner {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 3px solid rgba(15, 23, 42, 0.12);
  border-top-color: var(--aiwr-primary);
  animation: aiwr-spin 0.9s linear infinite;
}

.aiwr-root .aiwr-diff-spinner-label {
  font-weight: 500;
  color: var(--aiwr-text-2);
}

.aiwr-root .aiwr-diff-spinner-progress {
  font-size: 0.875rem;
  color: var(--aiwr-text-muted);
}

.aiwr-root .aiwr-diff-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.aiwr-root .aiwr-diff-fallback {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--aiwr-bg-soft);
  padding: 1rem;
  border-radius: var(--aiwr-radius-md);
}

.aiwr-root .aiwr-diff-fallback__msg {
  margin: 0;
  font-size: 0.9rem;
  color: var(--aiwr-text-muted);
}

.aiwr-root .aiwr-diff-pane pre {
  margin: 0;
  background: transparent;
  color: inherit;
  font-family: inherit;
  white-space: pre-wrap;
}

.aiwr-root.aiwr-dir-rtl .aiwr-secondary-column {
  align-items: flex-end;
  padding-inline-start: 0;
  padding-inline-end: 2rem;
}

.aiwr-root.aiwr-dir-rtl .aiwr-filter-panel {
  right: auto;
  left: 0;
  transform-origin: top left;
}

.aiwr-root.aiwr-dir-rtl .aiwr-diff-split {
  direction: rtl;
}

.aiwr-root.aiwr-dir-rtl .aiwr-diff-before {
  order: 2;
}

.aiwr-root.aiwr-dir-rtl .aiwr-diff-after {
  order: 1;
}

.aiwr-root.aiwr-dir-rtl .aiwr-grid > div:first-child {
  border-inline-end: none;
  border-inline-start: 1px solid var(--aiwr-border);
}

/* ============================================================
   ACTION BARS - Primary actions
   ============================================================ */

.aiwr-root .aiwr-actions {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.aiwr-root .aiwr-actions--primary {
  background: var(--aiwr-bg-soft);
  border-bottom: 1px solid var(--aiwr-border);
  overflow: visible;
  position: relative;
  z-index: 50;
}

.aiwr-root .aiwr-main-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  width: 100%;
  align-items: flex-start;
}

.aiwr-root .aiwr-primary-actions,
.aiwr-root .aiwr-secondary-actions {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
  flex-wrap: wrap;
}

.aiwr-root .aiwr-secondary-actions {
  justify-content: flex-start;
  width: 100%;
}

.aiwr-root .aiwr-primary-actions {
  justify-content: flex-start;
  width: 100%;
}

.aiwr-root .aiwr-secondary-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  padding-inline-start: 2rem;
  box-sizing: border-box;
}

.aiwr-root .aiwr-export-downloads {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  justify-content: flex-start;
}

/* ============================================================
   BUTTONS - Consistent styling with clear hierarchy
   ============================================================ */

.aiwr-root .aiwr-btn,
.aiwr-root .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--aiwr-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing),
              color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
  user-select: none;
  position: relative;
  text-decoration: none;
  min-height: 48px;
  line-height: 1.1;
}

/* Button variants */
.aiwr-root .aiwr-btn--primary,
.aiwr-root .btn-primary {
  background: linear-gradient(135deg, var(--aiwr-primary) 0%, var(--aiwr-primary-2) 100%);
  color: white;
  border: none;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  box-shadow: 0 4px 6px rgba(102, 126, 234, 0.25);
}

.aiwr-root .aiwr-btn--primary:hover,
.aiwr-root .btn-primary:hover {
  box-shadow: 0 6px 12px rgba(102, 126, 234, 0.35);
}

.aiwr-root .btn-secondary {
  background: var(--aiwr-bg);
  color: var(--aiwr-text-2);
  border: 1px solid var(--aiwr-border-2);
}

.aiwr-root .btn-secondary:hover {
  background: var(--aiwr-bg-soft);
  border-color: var(--aiwr-border);
}

.aiwr-root .btn-filter {
  background: var(--aiwr-success);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.aiwr-root .btn-filter:hover {
  background: #059669;
}

.aiwr-root .aiwr-filter-count {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
}

.aiwr-root .aiwr-btn:disabled,
.aiwr-root .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Filter dropdown panel */
.aiwr-root .aiwr-filter {
  position: relative;
  z-index: 1000;
}

.aiwr-root .aiwr-filter-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  z-index: 100000;
  min-width: 320px;
  max-height: 400px;
  background: var(--aiwr-bg);
  border: 1px solid var(--aiwr-border);
  border-radius: var(--aiwr-radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  display: none;
  overflow: hidden;
  transform-origin: top right;
}

.aiwr-root .aiwr-filter[aria-expanded="true"] .aiwr-filter-panel {
  display: block;
  animation: slideDown 0.2s ease-out;
}

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

.aiwr-root .aiwr-filter-panel-header {
  padding: 1rem;
  border-bottom: 1px solid var(--aiwr-border);
  background: var(--aiwr-bg-soft);
}

.aiwr-root .aiwr-filter-panel-header label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--aiwr-text);
  cursor: pointer;
}

.aiwr-root .aiwr-filter-items {
  max-height: 320px;
  overflow-y: auto;
  padding: 0.5rem;
}

.aiwr-root .aiwr-filter-item label {
  cursor: pointer;
}

.aiwr-root .aiwr-filter-item {
  padding: 0.5rem;
  border-radius: var(--aiwr-radius-sm);
  transition: background-color var(--aiwr-transition-duration) var(--aiwr-transition-easing);
}

.aiwr-root .aiwr-filter-item:hover {
  background: var(--aiwr-bg-soft);
}

.aiwr-root .aiwr-filter-item label {
  color: var(--aiwr-text);
}

/* ============================================================
   LEGEND & STATUS - Information display
   ============================================================ */

.aiwr-root .aiwr-legend {
  padding: 1.5rem 2rem 0;
  margin-bottom: 1rem;
}

.aiwr-root .aiwr-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: var(--aiwr-bg-soft);
  border: 1px solid var(--aiwr-border);
  border-radius: 999px;
  font-size: 0.8125rem;
  margin: 0.25rem;
}

.aiwr-root .aiwr-state {
  padding: 2rem 2rem 1.5rem;
  color: var(--aiwr-text-muted);
  font-size: 0.875rem;
  min-height: 1.5rem;
}

/* Utility classes for inline style replacement */
.aiwr-root .aiwr-file-icon {
  margin: 0 auto 1rem;
  color: #9ca3af;
}

.aiwr-root .aiwr-file-text {
  margin-bottom: 1rem;
  color: var(--aiwr-text-2);
  font-weight: 500;
}

.aiwr-root .aiwr-file-hint {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--aiwr-text-muted);
}

.aiwr-root .aiwr-sample-box {
  padding: 1.5rem;
  background: var(--aiwr-bg-soft);
  border-radius: var(--aiwr-radius-md);
}

.aiwr-root .aiwr-sample-intro {
  margin-bottom: 1rem;
  color: var(--aiwr-text-2);
}

.aiwr-root .aiwr-filter-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Tour bubble styles */
.aiwr-tour-bubble {
  position: fixed;
  inset-inline-end: 12px;
  bottom: 12px;
  background: #111827;
  color: #fff;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  max-width: 320px;
  z-index: 99999;
  font-family: inherit;
}

.aiwr-tour-content {
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.aiwr-tour-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.aiwr-tour-next {
  background: #fff;
  color: #000;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.aiwr-tour-next:hover {
  background: #e5e7eb;
}

.aiwr-tour-next:focus {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.aiwr-tour-skip {
  background: transparent;
  color: #9ca3af;
  border: none;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: color 0.2s;
}

.aiwr-tour-skip:hover {
  color: #fff;
}

.aiwr-tour-skip:focus {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.aiwr-root .aiwr-wm-token {
  display: inline-block;
  padding: 0.125rem 0.375rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: monospace;
}

/* Watermark color classes using CSS variables for theming */
.aiwr-root .wm-0  { background: var(--aiwr-wm-red-1); color: #fff; }
.aiwr-root .wm-1  { background: var(--aiwr-wm-teal-1); color: #fff; }
.aiwr-root .wm-2  { background: var(--aiwr-wm-blue-1); color: #fff; }
.aiwr-root .wm-3  { background: var(--aiwr-wm-orange-1); color: #000; }
.aiwr-root .wm-4  { background: var(--aiwr-wm-purple-1); color: #fff; }
.aiwr-root .wm-5  { background: var(--aiwr-wm-teal-2); color: #fff; }
.aiwr-root .wm-6  { background: var(--aiwr-wm-pink-1); color: #000; }
.aiwr-root .wm-7  { background: var(--aiwr-wm-blue-2); color: #fff; }
.aiwr-root .wm-8  { background: var(--aiwr-wm-teal-3); color: #000; }
.aiwr-root .wm-9  { background: var(--aiwr-wm-red-2); color: #fff; }
.aiwr-root .wm-10 { background: var(--aiwr-wm-purple-2); color: #fff; }
.aiwr-root .wm-11 { background: var(--aiwr-wm-pink-2); color: #fff; }
.aiwr-root .wm-12 { background: var(--aiwr-wm-yellow-1); color: #000; }
.aiwr-root .wm-13 { background: var(--aiwr-wm-purple-3); color: #fff; }
.aiwr-root .wm-14 { background: var(--aiwr-wm-yellow-2); color: #000; }
.aiwr-root .wm-15 { background: var(--aiwr-wm-green-1); color: #fff; }
.aiwr-root .wm-16 { background: var(--aiwr-wm-orange-6); color: #fff; }
.aiwr-root .wm-17 { background: var(--aiwr-wm-blue-3); color: #000; }
.aiwr-root .wm-18 { background: var(--aiwr-wm-teal-4); color: #000; }
.aiwr-root .wm-19 { background: var(--aiwr-wm-green-3); color: #000; }
.aiwr-root .wm-20 { background: var(--aiwr-wm-orange-2); color: #000; }
.aiwr-root .wm-21 { background: var(--aiwr-wm-red-3); color: #fff; }
.aiwr-root .wm-22 { background: var(--aiwr-wm-green-2); color: #000; }
.aiwr-root .wm-23 { background: var(--aiwr-wm-gray-1); color: #000; }
.aiwr-root .wm-24 { background: var(--aiwr-wm-teal-5); color: #000; }
.aiwr-root .wm-25 { background: var(--aiwr-wm-yellow-4); color: #fff; }
.aiwr-root .wm-26 { background: var(--aiwr-wm-blue-4); color: #fff; }
.aiwr-root .wm-27 { background: var(--aiwr-wm-gray-3); color: #fff; }
.aiwr-root .wm-28 { background: var(--aiwr-wm-gray-2); color: #fff; }
.aiwr-root .wm-29 { background: var(--aiwr-wm-pink-4); color: #fff; }
.aiwr-root .wm-30 { background: var(--aiwr-wm-purple-4); color: #fff; }
.aiwr-root .wm-31 { background: var(--aiwr-wm-orange-3); color: #fff; }
.aiwr-root .wm-32 { background: var(--aiwr-wm-yellow-3); color: #000; }
.aiwr-root .wm-33 { background: var(--aiwr-wm-purple-8); color: #fff; }
/* Extended color classes for additional patterns */
.aiwr-root .wm-34 { background: var(--aiwr-wm-purple-7); color: #fff; }
.aiwr-root .wm-35 { background: var(--aiwr-wm-teal-9); color: #fff; }
.aiwr-root .wm-36 { background: var(--aiwr-wm-purple-6); color: #fff; }
.aiwr-root .wm-37 { background: var(--aiwr-wm-orange-5); color: #fff; }
.aiwr-root .wm-38 { background: var(--aiwr-wm-red-4); color: #fff; }
.aiwr-root .wm-39 { background: var(--aiwr-wm-green-4); color: #fff; }
.aiwr-root .wm-40 { background: var(--aiwr-wm-teal-6); color: #000; }
.aiwr-root .wm-41 { background: var(--aiwr-wm-orange-4); color: #fff; }
.aiwr-root .wm-42 { background: var(--aiwr-wm-purple-5); color: #fff; }
.aiwr-root .wm-43 { background: var(--aiwr-wm-gray-4); color: #fff; }
.aiwr-root .wm-44 { background: var(--aiwr-wm-red-5); color: #fff; }
.aiwr-root .wm-45 { background: var(--aiwr-wm-pink-5); color: #fff; }
.aiwr-root .wm-46 { background: var(--aiwr-wm-pink-3); color: #000; }
.aiwr-root .wm-47 { background: var(--aiwr-wm-teal-7); color: #fff; }
.aiwr-root .wm-48 { background: var(--aiwr-wm-teal-8); color: #000; }
.aiwr-root .wm-49 { background: var(--aiwr-wm-orange-9); color: #000; }
.aiwr-root .wm-50 { background: var(--aiwr-wm-yellow-6); color: #fff; }
.aiwr-root .wm-51 { background: var(--aiwr-wm-green-5); color: #000; }
.aiwr-root .wm-52 { background: var(--aiwr-wm-green-6); color: #000; }
.aiwr-root .wm-53 { background: var(--aiwr-wm-teal-10); color: #fff; }
.aiwr-root .wm-54 { background: var(--aiwr-wm-teal-11); color: #fff; }
.aiwr-root .wm-55 { background: var(--aiwr-wm-teal-12); color: #000; }
.aiwr-root .wm-56 { background: var(--aiwr-wm-blue-5); color: #fff; }
.aiwr-root .wm-57 { background: var(--aiwr-wm-blue-8); color: #fff; }
.aiwr-root .wm-58 { background: var(--aiwr-wm-blue-11); color: #fff; }
.aiwr-root .wm-59 { background: var(--aiwr-wm-orange-7); color: #fff; }
.aiwr-root .wm-60 { background: var(--aiwr-wm-orange-8); color: #000; }
.aiwr-root .wm-61 { background: var(--aiwr-wm-yellow-5); color: #000; }
.aiwr-root .wm-62 { background: var(--aiwr-wm-pink-6); color: #fff; }
.aiwr-root .wm-63 { background: var(--aiwr-wm-red-6); color: #fff; }
.aiwr-root .wm-64 { background: var(--aiwr-wm-blue-9); color: #fff; }
.aiwr-root .wm-65 { background: var(--aiwr-wm-blue-10); color: #fff; }
.aiwr-root .wm-66 { background: var(--aiwr-wm-red-7); color: #fff; }
.aiwr-root .wm-67 { background: var(--aiwr-wm-orange-10); color: #000; }
.aiwr-root .wm-68 { background: var(--aiwr-wm-blue-6); color: #fff; }
.aiwr-root .wm-69 { background: var(--aiwr-wm-blue-7); color: #fff; }
.aiwr-root .wm-70 { background: var(--aiwr-wm-gray-5); color: #fff; }
.aiwr-root .wm-71 { background: var(--aiwr-wm-gray-6); color: #fff; }
.aiwr-root .wm-72 { background: var(--aiwr-wm-gray-7); color: #000; }
.aiwr-root .wm-73 { background: var(--aiwr-wm-gray-8); color: #fff; }

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

@media (max-width: 968px) {
  .aiwr-root .aiwr-grid {
    grid-template-columns: 1fr;
  }
  
  .aiwr-root .aiwr-grid > div:first-child {
    border-inline-end: none;
    border-bottom: 1px solid var(--aiwr-border);
  }

  .aiwr-root.aiwr-dir-rtl .aiwr-grid > div:first-child {
    border-inline-start: none;
  }
  
  .aiwr-root .aiwr-stats-wrapper {
    flex-direction: column;
    gap: 1rem;
  }
  
  .aiwr-root .aiwr-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .aiwr-root .aiwr-stat {
    width: 100%;
    max-width: 300px;
  }
  
  .aiwr-root .aiwr-input-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .aiwr-root .aiwr-input-tabs {
    width: 100%;
  }

  .aiwr-root .aiwr-toolbar-actions {
    width: 100%;
    justify-content: flex-start;
    flex-direction: column;
    align-items: stretch;
  }

  .aiwr-root .aiwr-language {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    justify-content: flex-start;
  }

  .aiwr-root.aiwr-dir-rtl .aiwr-language {
    justify-content: flex-end;
  }

  .aiwr-root .aiwr-language-select {
    width: 100%;
  }

  .aiwr-root .aiwr-main-actions {
    grid-template-columns: 1fr;
  }

  .aiwr-root .aiwr-primary-actions {
    justify-content: flex-start;
  }

  .aiwr-root .aiwr-secondary-actions {
    justify-content: flex-start;
  }

  .aiwr-root .aiwr-export-downloads {
    justify-content: flex-start;
  }

  .aiwr-root .aiwr-secondary-column {
    padding-inline-start: 0;
  }

  .aiwr-root.aiwr-dir-rtl .aiwr-secondary-column {
    padding-inline-end: 0;
  }
}

/* Tablet breakpoint */
@media (max-width: 768px) {
  .aiwr-root .aiwr-header {
    padding: 1.75rem 1.5rem;
  }
  
  .aiwr-root .aiwr-title {
    font-size: 1.875rem;
  }
  
  .aiwr-root .aiwr-stat {
    padding: 1rem 1.5rem;
    min-width: 120px;
  }
  
  .aiwr-root .aiwr-char-count,
  .aiwr-root .aiwr-wm-count,
  .aiwr-root .aiwr-score {
    font-size: 1.75rem;
  }
  
  .aiwr-root .aiwr-input-section {
    padding: 1.5rem;
  }
  
  .aiwr-root .aiwr-grid > div {
    padding: 1.5rem;
  }
  
  .aiwr-root .aiwr-field,
  .aiwr-root .aiwr-output {
    height: 350px;
  }
  
  .aiwr-root .aiwr-actions {
    padding: 1.25rem 1.5rem;
  }
  
  .aiwr-root .aiwr-badge {
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
    min-height: 44px;
  }
  
  .aiwr-root .aiwr-input-tab {
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
  }
  
  .aiwr-root .aiwr-legend {
    padding: 1.25rem 1.5rem 0;
  }
  
  .aiwr-root .aiwr-state {
    padding: 1.5rem 1.5rem 1.25rem;
  }
}

@media (max-width: 640px) {
  .aiwr-root .aiwr-header {
    padding: 1.5rem 1rem;
  }

  .aiwr-root .aiwr-language {
    gap: 0.35rem;
  }

  .aiwr-root .aiwr-language > span {
    font-size: 0.95rem;
  }

  .aiwr-root .aiwr-title {
    font-size: 1.75rem;
  }
  
  .aiwr-root .aiwr-actions {
    padding: 1rem;
  }
  
  .aiwr-root .aiwr-field,
  .aiwr-root .aiwr-output {
    height: 300px;
  }
  
  .aiwr-root .aiwr-export-downloads {
    justify-content: center;
  }
  
  .aiwr-root .aiwr-input-tab {
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .aiwr-root * {
    animation: none !important;
    transition: none !important;
  }
}

/* Dark mode support - Enhanced text visibility */
@media (prefers-color-scheme: dark) {
  .aiwr-root {
    --aiwr-bg: #0f172a;
    --aiwr-bg-soft: #1e293b;
    --aiwr-bg-muted: #334155;
    --aiwr-text: #f1f5f9;
    --aiwr-text-2: #e2e8f0;
    --aiwr-text-muted: #cbd5e1;
    --aiwr-text-light: #94a3b8;
    --aiwr-text-white: #ffffff;
    --aiwr-border: #334155;
    --aiwr-border-2: #475569;
    --aiwr-border-hover: #64748b;
    --aiwr-bg-hover: #475569;
    --aiwr-badge-info-bg: rgba(30, 58, 138, 0.2);
    --aiwr-badge-info-border: rgba(59, 130, 246, 0.3);
    --aiwr-badge-info-text: #93c5fd;
    
    /* Enhanced colors for better dark mode visibility */
    --aiwr-text-ins: #4ade80;
    --aiwr-text-del: #f87171;
    --aiwr-bg-ins: linear-gradient(135deg, rgba(34, 197, 94, 0.25), rgba(34, 197, 94, 0.15));
    --aiwr-bg-del: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(239, 68, 68, 0.15));
    --aiwr-border-ins: rgba(34, 197, 94, 0.3);
    --aiwr-border-del: rgba(239, 68, 68, 0.3);
  }
  
  .aiwr-root .aiwr-container {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  }
  
  /* Title inherits white from header context */
  .aiwr-root .aiwr-title {
    color: var(--aiwr-text-white);
  }
  
  .aiwr-root .aiwr-stat {
    background: rgba(30, 41, 59, 0.95);
    color: var(--aiwr-text);
  }
  
  /* Client-only badge in dark mode */
  .aiwr-root .aiwr-badge--info {
    background: var(--aiwr-badge-info-bg);
    border-color: var(--aiwr-badge-info-border);
    color: var(--aiwr-badge-info-text);
  }
  
  /* Better visibility for diff elements */
  .aiwr-root .aiwr-output ins {
    background: var(--aiwr-bg-ins);
    color: var(--aiwr-text-ins);
    font-weight: 500;
    border: 1px solid var(--aiwr-border-ins);
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
  }
  
  .aiwr-root .aiwr-output del {
    background: var(--aiwr-bg-del);
    color: var(--aiwr-text-del);
    font-weight: 500;
    border: 1px solid var(--aiwr-border-del);
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
  }
  
  /* Ensure watermark tokens are visible in dark mode */
  .aiwr-root .aiwr-wm-token {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 600;
  }
  
  /* Enhanced button text visibility */
  .aiwr-root .btn-secondary {
    background: var(--aiwr-bg-muted);
    color: var(--aiwr-text);
    border-color: var(--aiwr-border-2);
  }
  
  .aiwr-root .btn-secondary:hover {
    background: var(--aiwr-bg-hover);
    color: var(--aiwr-text);
    border-color: var(--aiwr-border-hover);
  }

  /* Better input/output visibility */
  .aiwr-root .aiwr-field,
  .aiwr-root .aiwr-output {
    background: var(--aiwr-bg-soft);
    color: var(--aiwr-text);
    border-color: var(--aiwr-border-2);
  }
  
  .aiwr-root .aiwr-field::placeholder,
  .aiwr-root .aiwr-output:empty::before {
    color: var(--aiwr-text-light);
    opacity: 0.7;
  }
  
  /* Filter panel in dark mode */
  .aiwr-root .aiwr-filter-panel {
    background: var(--aiwr-bg-soft);
    border-color: var(--aiwr-border-2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  }
  
  .aiwr-root .aiwr-filter-panel-header {
    background: var(--aiwr-bg-muted);
  }
  
  .aiwr-root .aiwr-filter-panel-header label {
    color: var(--aiwr-text-white);
  }
  
  .aiwr-root .aiwr-filter-item:hover {
    background: var(--aiwr-bg-muted);
  }
  
  .aiwr-root .aiwr-filter-item label {
    color: var(--aiwr-text-white);
  }
  
  .aiwr-root .aiwr-badge {
    background: var(--aiwr-bg-muted);
    border-color: var(--aiwr-border);
    color: var(--aiwr-text);
  }
  
  .aiwr-root .aiwr-badge:hover {
    background: var(--aiwr-bg-hover);
    border-color: var(--aiwr-primary);
  }
  
  /* Ensure input tabs and helper text use proper colors in dark mode */
  .aiwr-root .aiwr-input-tab {
    color: var(--aiwr-text-muted);
  }
  
  .aiwr-root .aiwr-input-tab:hover {
    color: var(--aiwr-text);
  }
  
  .aiwr-root .aiwr-input-tab.active {
    color: var(--aiwr-primary-light);
  }
  
  .aiwr-root .aiwr-input-helper {
    color: var(--aiwr-text);
  }
  
  /* Status state in dark mode */
  .aiwr-root .aiwr-state {
    color: var(--aiwr-text-white);
  }
  
  /* Ensure all text elements have proper contrast */
  .aiwr-root .aiwr-title,
  .aiwr-root .aiwr-char-count,
  .aiwr-root .aiwr-wm-count,
  .aiwr-root .aiwr-score,
  .aiwr-root label,
  .aiwr-root p {
    color: inherit;
  }
  
  .aiwr-root .aiwr-chip {
    background: var(--aiwr-bg-muted);
    border-color: var(--aiwr-border-2);
    color: var(--aiwr-text);
  }
  
  /* Help button in dark mode */
  .aiwr-root .btn-help {
    background: var(--aiwr-info);
    color: white;
  }
  
  .aiwr-root .btn-help:hover {
    background: #2563eb;
  }
}