/* ================================
   تنسيقات الحركات والتأثيرات
================================= */
@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.animate-gradient {
  background-size: 200% 200%;
  animation: gradient 15s ease infinite;
}
.transition-all { transition: all 0.3s ease-in-out; }
.animate-scale { transition: transform 0.2s ease-in-out; }
.animate-scale:hover { transform: scale(1.02); }
.pulse-animation { animation: pulse 2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(156,39,176,0.4); }
  70% { box-shadow: 0 0 0 10px rgba(156,39,176,0); }
  100% { box-shadow: 0 0 0 0 rgba(156,39,176,0); }
}
@keyframes highlight-pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

/* ================================
   تنسيقات النصوص والتحديد المحسنة
================================= */
.text-comparison { 
  line-height: 2; 
  white-space: pre-wrap; 
  padding: 1rem;
  border-radius: 8px;
  background-color: #fdfdfd;
  box-shadow: inset 0 0 3px rgba(0,0,0,0.1);
}
.highlight-number {
  background-color: #FDE68A;
  padding: 0 4px;
  border-radius: 3px;
  font-weight: bold;
  cursor: pointer;
  position: relative;
  display: inline-block;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  animation: highlight-pulse 3s ease-in-out infinite;
  border-bottom: 2px solid #F59E0B;
}
.highlight-missing {
  background-color: #BFDBFE;
  padding: 0 4px;
  border-radius: 3px;
  font-style: italic;
  cursor: pointer;
  position: relative;
  display: inline-block;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  animation: highlight-pulse 3s ease-in-out infinite;
  border-bottom: 2px solid #3B82F6;
}
.highlight-meaning {
  background-color: #fecaca;
  color: #B91C1C;
  padding: 0 4px;
  border-radius: 3px;
  font-weight: bold;
  cursor: pointer;
  position: relative;
  display: inline-block;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  animation: highlight-pulse 3s ease-in-out infinite;
  border-bottom: 2px solid #EF4444;
}

/* تحسين علامات وأيقونات التحديد - أكثر وضوحا */
.highlight-number::before,
.highlight-missing::before,
.highlight-meaning::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  animation: pulse 2s infinite;
}

.highlight-number::before {
  background-color: #F59E0B;
}

.highlight-missing::before {
  background-color: #3B82F6;
}

.highlight-meaning::before {
  background-color: #EF4444;
}

/* تمييز النص المفقود تماما بشكل مختلف وأكثر وضوحا */
.completely-missing {
  background-color: #93C5FD;
  color: #1E3A8A;
  padding: 2px 8px;
  border-radius: 4px;
  margin: 0 2px;
  font-weight: bold;
  border-right: 3px solid #2563EB;
  border-left: 1px solid #2563EB;
  display: inline-block;
  position: relative;
  animation: highlight-pulse 3s ease-in-out infinite;
}

/* تمييز النص المفقود جزئيا بشكل مختلف وأكثر وضوحا */
.partially-missing {
  background-color: #DBEAFE;
  color: #1E40AF;
  padding: 2px 8px;
  border-radius: 4px;
  margin: 0 2px;
  font-style: italic;
  border-bottom: 2px dashed #3B82F6;
  display: inline-block;
  animation: highlight-pulse 3s ease-in-out infinite;
}

/* إضافة أيقونات داخل التحديد لتوضيح نوع الخطأ */
.highlight-number::after {
  content: "١٢٣";
  font-size: 8px;
  position: absolute;
  top: -8px;
  left: 0;
  background: #F59E0B;
  color: white;
  padding: 0 3px;
  border-radius: 3px;
  font-weight: bold;
}

.highlight-missing::after {
  content: "...";
  font-size: 8px;
  position: absolute;
  top: -8px;
  left: 0;
  background: #3B82F6;
  color: white;
  padding: 0 3px;
  border-radius: 3px;
  font-weight: bold;
}

.highlight-meaning::after {
  content: "!";
  font-size: 8px;
  position: absolute;
  top: -8px;
  left: 0;
  background: #EF4444;
  color: white;
  padding: 0 3px;
  border-radius: 3px;
  font-weight: bold;
}

/* ================================
   تنسيق عرض السطور في المعاينة - محسن
================================= */
.split-view {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.line-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  border-radius: 4px;
  transition: background-color 0.2s;
}
.line-item:hover {
  background-color: #f1f5f9;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transform: translateY(-1px);
}
.line-number {
  width: 40px;
  font-weight: bold;
  color: #4B5563;
  flex-shrink: 0;
  background-color: #e5e7eb;
  padding: 0 5px;
  border-radius: 3px;
  text-align: center;
  margin-left: 8px;
}
.line-text { 
  flex: 1; 
  line-height: 1.8;
}

/* ================================
   تحسين تنسيق البطاقات والعناصر
================================= */
.card-hover {
  transition: all 0.3s ease;
}
.card-hover:hover {
  box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.1), 0 10px 10px -5px rgba(59, 130, 246, 0.04);
  transform: translateY(-2px);
}

/* ================================
   تنسيقات المسودة المخفية والتقسيمات
================================= */
.collapsible-section {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  background-color: #f9fafb;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.collapsible-section:hover {
  box-shadow: 0 3px 6px rgba(0,0,0,0.08);
}

.section-header {
  background-color: #f3f4f6;
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  border-bottom: 1px solid #e5e7eb;
  transition: background-color 0.2s;
}

.section-header:hover {
  background-color: #e5e7eb;
}

.section-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 16px;
}

.section-content.open {
  max-height: 1000px;
  padding: 16px;
  transition: max-height 0.5s ease-in, padding 0.3s ease-in;
}

.draft-marker {
  display: inline-block;
  background-color: #e5e7eb;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-right: 8px;
  color: #4b5563;
}

.sync-word {
  color: #4f46e5;
  font-weight: 500;
  background-color: rgba(79, 70, 229, 0.1);
  padding: 0 3px;
  border-radius: 3px;
}

.paragraph-section {
  border-left: 3px solid #d1d5db;
  padding-left: 16px;
  margin-bottom: 20px;
  position: relative;
}

.paragraph-section::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: #d1d5db;
  border-radius: 50%;
  left: -6.5px;
  top: 0;
}

/* ================================
   تنسيقات جديدة للشعار والعرض المحسن
================================= */
.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.logo {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
  margin-left: 1.5rem;
  position: relative;
  overflow: hidden;
}

.logo::after {
  content: "ر";
  font-size: 48px;
  font-weight: bold;
  color: white;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.logo::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 60%);
}

.company-name {
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* تحسين طريقة العرض المقسمة للنصوص */
.segment-comparison {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.segment-comparison:hover {
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.segment-header {
  background-color: #f3f4f6;
  padding: 1rem 1.25rem;
  font-weight: 600;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.segment-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background-color: #e5e7eb;
}

.segment-source, .segment-target {
  background-color: #fff;
  padding: 1.25rem;
  transition: background-color 0.2s ease;
  position: relative;
}

.segment-source {
  background-color: #f0f9ff;
  border-left: 3px solid #93c5fd;
}

.segment-target {
  background-color: #fdf2f8;
  border-right: 3px solid #fbcfe8;
}

.segment-source:hover, .segment-target:hover {
  background-color: #f8fafc;
}

.segment-source::after, .segment-target::after {
  content: "";
  position: absolute;
  bottom: 0;
  height: 3px;
  width: 0;
  transition: width 0.3s ease;
}

.segment-source::after {
  background-color: #3b82f6;
  right: 0;
}

.segment-target::after {
  background-color: #ec4899;
  left: 0;
}

.segment-source:hover::after, .segment-target:hover::after {
  width: 100%;
}

.segment-notes {
  grid-column: span 2;
  background-color: #fffbeb;
  padding: 1rem 1.25rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.95rem;
  position: relative;
}

.segment-notes::before {
  content: "ملاحظات";
  position: absolute;
  top: -10px;
  right: 20px;
  background-color: #fbbf24;
  color: #fff;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: bold;
}

.segment-reference {
  grid-column: span 2;
  background-color: #f0fdf4;
  padding: 1rem 1.25rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.95rem;
  color: #166534;
  position: relative;
}

.segment-reference::before {
  content: "مرجع";
  position: absolute;
  top: -10px;
  right: 20px;
  background-color: #22c55e;
  color: #fff;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: bold;
}

.segment-tag {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-right: 0.5rem;
  position: relative;
  padding-right: 25px;
}

.segment-tag::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
}

.tag-error {
  background-color: #fee2e2;
  color: #b91c1c;
}

.tag-error::before {
  background-color: #ef4444;
}

.tag-warning {
  background-color: #fef3c7;
  color: #92400e;
}

.tag-warning::before {
  background-color: #f59e0b;
}

.tag-info {
  background-color: #dbeafe;
  color: #1e40af;
}

.tag-info::before {
  background-color: #3b82f6;
}

.tag-success {
  background-color: #d1fae5;
  color: #065f46;
}

.tag-success::before {
  background-color: #10b981;
}

/* ================================
   تنسيقات OCR محسنة
================================= */
.pdf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.pdf-page {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 8px;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.pdf-page:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-color: #bfdbfe;
}

.pdf-page.selected {
  border: 2px solid #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

.pdf-page img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-number {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0,0,0,0.7);
  color: white;
  text-align: center;
  font-size: 12px;
  padding: 3px;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}

/* تنسيقات النص المستخرج */
.result-text {
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
  direction: rtl;
  border: 1px solid #ddd;
  padding: 1rem;
  border-radius: 8px;
  background-color: #f8f9fa;
  font-size: 1.05rem;
  line-height: 1.8;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.result-text:focus {
  border-color: #3b82f6;
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), inset 0 1px 3px rgba(0,0,0,0.1);
}

/* تنسيقات معاينة الصفحات */
.page-preview {
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.page-preview:hover {
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
}

.page-preview h4 {
  background-color: #f0f8ff;
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
  font-weight: 600;
  color: #1e40af;
  border-right: 3px solid #3b82f6;
}

/* شريط التقدم والمؤشرات */
.progress {
  height: 0.5rem;
  border-radius: 9999px;
  overflow: hidden;
  background-color: #e5e7eb;
}

.progress-bar {
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, #3b82f6, #2563eb);
  transition: width 0.4s ease;
}

.progress-bar.success {
  background: linear-gradient(90deg, #10b981, #059669);
}

.progress-bar.warning {
  background: linear-gradient(90deg, #f59e0b, #d97706);
}

.progress-bar.error {
  background: linear-gradient(90deg, #ef4444, #dc2626);
}

/* تنسيقات الإحصائيات */
.stats-badge {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 20px;
  margin-right: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.stats-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 150%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-25deg);
  animation: shine 2s infinite;
}

@keyframes shine {
  0% { left: -50%; }
  100% { left: 150%; }
}

.stats-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.stats-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
  gap: 10px;
}

/* تنسيقات خاصة بترجمة الريحان */
.bg-white-classic {
  background-color: #ffffff;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  border-radius: 8px;
}

/* تنسيقات جديدة لشرح الأخطاء */
.error-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 450px;
  width: 90%;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  overflow: hidden;
  display: none; /* Hidden by default */
  transform: translateY(10px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.error-popup.show {
  transform: translateY(0);
  opacity: 1;
}

.error-popup-header {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
  padding: 12px 18px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.error-popup-body {
  padding: 18px;
  max-height: 300px;
  overflow-y: auto;
}

.error-popup-close {
  cursor: pointer;
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  transition: transform 0.2s;
}

.error-popup-close:hover {
  transform: scale(1.2);
}

/* تنسيقات جديدة لتمييز الجملة التي بها خطأ */
.sentence-with-error {
  border-bottom: 2px dotted #b91c1c;
  padding-bottom: 3px;
  position: relative;
}

.sentence-with-error:hover::after {
  content: "انقر لرؤية التفاصيل";
  position: absolute;
  bottom: -25px;
  right: 0;
  background-color: #fef2f2;
  color: #b91c1c;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 12px;
  z-index: 10;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

/* تنسيقات قسم توضيح الأخطاء */
.explanation-panel {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
  margin-top: 24px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  position: relative;
}

.explanation-panel::before {
  content: "";
  position: absolute;
  top: -10px;
  right: 30px;
  width: 20px;
  height: 20px;
  background-color: #f8fafc;
  border-top: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  transform: rotate(-45deg);
}

.explanation-panel h5 {
  font-weight: 600;
  margin-bottom: 12px;
  color: #1e40af;
  font-size: 1.1rem;
  border-bottom: 2px solid #dbeafe;
  padding-bottom: 8px;
}

/* ================================
   تنسيقات طرق العرض المنفصلة
================================= */
.view-container {
  margin-top: 1.5rem;
  display: none; /* مخفي افتراضيًا */
  animation: fadeIn 0.5s;
}

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

.view-container.active {
  display: block;
}

.view-selector {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.view-btn {
  padding: 0.75rem 1.5rem;
  background-color: #e5e7eb;
  border-radius: 10px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
}

.view-btn:hover {
  background-color: #d1d5db;
  transform: translateY(-2px);
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
}

.view-btn.active {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  box-shadow: 0 3px 8px rgba(59, 130, 246, 0.3);
}

.view-btn.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: rgba(255,255,255,0.5);
}

.view-btn i {
  margin-left: 10px;
  font-size: 1.1rem;
}

/* ================================
   تنسيقات فلتر الأخطاء - محسنة
================================= */
.error-filters {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.error-filter {
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all 0.3s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.error-filter.active {
  border-width: 2px;
  transform: translateY(-2px);
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.error-filter i {
  margin-left: 8px;
  font-size: 1.1rem;
}

.filter-all {
  background-color: #f3f4f6;
  border: 1px solid #d1d5db;
  color: #4b5563;
}

.filter-all.active {
  background-color: #e5e7eb;
  border-color: #9ca3af;
  color: #1f2937;
}

.filter-numbers {
  background-color: #fef3c7;
  border: 1px solid #fcd34d;
  color: #92400e;
}

.filter-numbers.active {
  background-color: #fde68a;
  border-color: #f59e0b;
}

.filter-missing {
  background-color: #dbeafe;
  border: 1px solid #93c5fd;
  color: #1e40af;
}

.filter-missing.active {
  background-color: #bfdbfe;
  border-color: #3b82f6;
}

.filter-meaning {
  background-color: #fee2e2;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}

.filter-meaning.active {
  background-color: #fecaca;
  border-color: #ef4444;
}

/* تحسينات على العرض الكلاسيكي */
.classic-view-improved .text-comparison {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.5rem;
  line-height: 2.2;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.classic-view-improved .text-comparison:hover {
  box-shadow: 0 5px 10px rgba(0,0,0,0.08);
}

.classic-view-improved h4 {
  position: relative;
  padding-right: 1.5rem;
  margin-bottom: 1.2rem;
  display: inline-block;
  font-weight: 600;
}

.classic-view-improved h4::before {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
}

.classic-view-improved .source-title::before {
  background-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.classic-view-improved .target-title::before {
  background-color: #ec4899;
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.2);
}

/* تحسينات للتوافق بين الفقرات */
.aligned-paragraphs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background-color: #e5e7eb;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.paragraph-ar, .paragraph-en {
  background-color: #fff;
  padding: 1.2rem;
  white-space: pre-wrap;
  transition: background-color 0.2s;
  line-height: 1.8;
}

.paragraph-ar:hover, .paragraph-en:hover {
  background-color: #f9fafb;
}

.paragraph-ar {
  background-color: #f0f9ff;
  direction: rtl;
  border-left: 3px solid #bfdbfe;
  position: relative;
}

.paragraph-ar::after {
  content: "المصدر";
  position: absolute;
  top: 0;
  right: 0;
  background-color: #3b82f6;
  color: white;
  padding: 2px 8px;
  border-bottom-left-radius: 6px;
  font-size: 10px;
  font-weight: bold;
}

.paragraph-en {
  background-color: #fdf2f8;
  direction: ltr;
  border-right: 3px solid #fbcfe8;
  position: relative;
}

.paragraph-en::after {
  content: "الهدف";
  position: absolute;
  top: 0;
  left: 0;
  background-color: #ec4899;
  color: white;
  padding: 2px 8px;
  border-bottom-right-radius: 6px;
  font-size: 10px;
  font-weight: bold;
}

/* ================================
   تنسيقات العرض التفاعلي المُحسّن 
================================= */
.diff-source-target {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.diff-panel {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.diff-panel:hover {
  box-shadow: 0 5px 10px rgba(0,0,0,0.08);
}

.diff-panel-header {
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #1e40af;
  display: flex;
  align-items: center;
  border-bottom: 2px solid #dbeafe;
  padding-bottom: 8px;
}

.diff-panel-header i {
  margin-left: 0.75rem;
  font-size: 1.1rem;
}

.diff-source {
  background-color: #f0f9ff;
  border-color: #bfdbfe;
}

.diff-target {
  background-color: #fdf2f8;
  border-color: #fbcfe8;
}

.diff-reference {
  background-color: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.diff-reference:hover {
  box-shadow: 0 5px 10px rgba(0,0,0,0.08);
}

.reference-header {
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #166534;
  display: flex;
  align-items: center;
  border-bottom: 2px solid #bbf7d0;
  padding-bottom: 8px;
}

.reference-header i {
  margin-left: 0.75rem;
  font-size: 1.1rem;
}

/* =============================
   تنسيقات تحديد النص
============================= */
/* تحديد مبدئي للأخطاء في المسودة */
.preliminary-highlight-number {
  background-color: rgba(253, 224, 71, 0.4);
  padding: 0 4px;
  border-radius: 3px;
  position: relative;
}

.preliminary-highlight-missing {
  background-color: rgba(147, 197, 253, 0.4);
  padding: 0 4px;
  border-radius: 3px;
  position: relative;
}

.preliminary-highlight-meaning {
  background-color: rgba(252, 165, 165, 0.4);
  padding: 0 4px;
  border-radius: 3px;
  position: relative;
}

/* ملخص التحليل محسن */
.analysis-summary {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.analysis-summary-header {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  padding: 16px 20px;
  font-weight: bold;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
}

.analysis-summary-header i {
  margin-left: 10px;
  font-size: 1.2rem;
}

.analysis-summary-body {
  padding: 20px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.summary-card {
  background-color: #f9fafb;
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s;
  border: 1px solid #e5e7eb;
}

.summary-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.summary-card-header {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 8px;
}

.summary-card-title {
  font-size: 0.9rem;
  color: #4b5563;
  display: flex;
  align-items: center;
}

.summary-card-title i {
  margin-left: 6px;
}

.error-groups {
  border-top: 1px solid #e5e7eb;
  padding-top: 16px;
}

.error-group {
  margin-bottom: 20px;
}

.error-group-header {
  display: flex;
  align-items: center;
  font-weight: bold;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid #f3f4f6;
}

.error-group-header i {
  margin-left: 8px;
}

.error-item {
  background-color: #f9fafb;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  border-right: 3px solid;
  transition: all 0.2s;
}

.error-item:hover {
  transform: translateX(-5px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.error-item-header {
  font-weight: bold;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.error-item-body {
  background-color: white;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #e5e7eb;
}

.error-item-footer {
  margin-top: 8px;
  font-size: 0.85rem;
  color: #6b7280;
  font-style: italic;
}

.error-number {
  border-right-color: #f59e0b;
}

.error-missing {
  border-right-color: #3b82f6;
}

.error-meaning {
  border-right-color: #ef4444;
}

/* حقوق الملكية - جديد */
.copyright {
  text-align: center;
  padding: 15px 0;
  font-size: 0.9rem;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
  margin-top: 40px;
}

.copyright a {
  color: #3b82f6;
  text-decoration: none;
}

.copyright a:hover {
  text-decoration: underline;
}

/* ================================
   تنسيقات جديدة لاختيار نوع الملف
================================= */
.file-type-selector {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.file-type-options {
  display: flex;
  gap: 1rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.file-type-option {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: #fff;
  min-width: 150px;
}

.file-type-option:hover {
  border-color: #3b82f6;
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.1);
}

.file-type-option.selected {
  border-color: #3b82f6;
  background-color: #eff6ff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.file-type-option input[type="radio"] {
  width: 16px;
  height: 16px;
  margin-left: 8px;
  accent-color: #3b82f6;
}

.file-type-option label {
  cursor: pointer;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.file-type-option i {
  font-size: 1.1rem;
  color: #6b7280;
}

.file-type-option.selected i {
  color: #3b82f6;
}

/* تنسيقات حالة التصحيح */
.correction-status {
  background-color: #fef3c7;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
  display: none;
}

.correction-status.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.correction-status h4 {
  color: #92400e;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.correction-status p {
  color: #78350f;
  margin-bottom: 0.5rem;
}

.correction-progress {
  background-color: #fbbf24;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.correction-progress-bar {
  background-color: #f59e0b;
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
}

/* تنسيقات معاينة التصحيح */
.correction-preview {
  background-color: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
  display: none;
}

.correction-preview.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.correction-preview h4 {
  color: #166534;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.correction-changes {
  background-color: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.75rem;
  max-height: 200px;
  overflow-y: auto;
  font-family: monospace;
  font-size: 0.9rem;
  line-height: 1.4;
}

.corrected-text {
  background-color: #dcfce7;
  color: #166534;
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: 500;
}

.original-text {
  background-color: #fee2e2;
  color: #b91c1c;
  padding: 2px 4px;
  border-radius: 3px;
  text-decoration: line-through;
}