/* Accessibility Widget - WCAG 2.2 AA Compliant */
/* RTL and LTR Support */

:root {
  --accessibility-primary: #00C3EE;
  --accessibility-primary-hover: #08a7cc;
  --accessibility-secondary: #081340;
  --accessibility-background: #ffffff;
  --accessibility-surface: #f8fafc;
  --accessibility-border: #e2e8f0;
  --accessibility-text: #081340;
  --accessibility-text-muted: #5b6b8c;
  --accessibility-success: #059669;
  --accessibility-warning: #d97706;
  --accessibility-error: #dc2626;
  --accessibility-shadow: 0 6px 16px rgba(8, 19, 64, 0.08);
  --accessibility-shadow-lg: 0 12px 28px rgba(8, 19, 64, 0.12);
}

/* Skip to content link */
.accessibility-skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--accessibility-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  z-index: 10000;
  transition: top 0.3s ease;
}

.accessibility-skip-link:focus {
  top: 6px;
}

[dir="rtl"] .accessibility-skip-link {
  left: auto;
  right: 6px;
}

/* Floating button */
.accessibility-float-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 60px;
  height: 60px;
  background: var(--accessibility-primary);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: var(--accessibility-shadow-lg);
  z-index: 9999;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accessibility-float-btn:hover,
.accessibility-float-btn:focus {
  background: var(--accessibility-primary-hover);
  transform: scale(1.1);
  outline: 3px solid rgba(37, 99, 235, 0.3);
  outline-offset: 2px;
}

[dir="rtl"] .accessibility-float-btn {
  left: 20px;
  right: auto;
}

/* Widget overlay */
.accessibility-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.accessibility-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Widget panel */
.accessibility-panel {
  position: fixed;
  bottom: 90px;
  left: 20px;
  transform: translateY(20px) scale(0.9);
  width: 500px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 120px);
  background: var(--accessibility-background);
  border-radius: 16px;
  box-shadow: var(--accessibility-shadow-lg);
  z-index: 10001;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  direction: rtl;
  text-align: right;
  border: 1px solid var(--accessibility-border);
}

.accessibility-overlay.active .accessibility-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Panel header */
.accessibility-header {
  background: linear-gradient(135deg, var(--accessibility-primary), var(--accessibility-primary-hover));
  padding: 18px 20px;
  border-bottom: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  direction: rtl;
  text-align: right;
}

.accessibility-header::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.accessibility-title {
  font-size: 18px;
  font-weight: 700;
  color: white;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  direction: rtl;
  text-align: right;
}

.accessibility-title::after {
  content: '♿';
  font-size: 20px;
  order: -1;
}

.accessibility-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 18px;
  color: white;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accessibility-close-btn:hover,
.accessibility-close-btn:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.05);
  outline: 2px solid rgba(255, 255, 255, 0.3);
  outline-offset: 2px;
}

/* Panel content */
.accessibility-content {
  padding: 24px 20px 20px;
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  background: var(--accessibility-background);
  direction: rtl;
  text-align: right;
}

.accessibility-content::-webkit-scrollbar {
  width: 6px;
}

.accessibility-content::-webkit-scrollbar-track {
  background: var(--accessibility-surface);
  border-radius: 3px;
}

.accessibility-content::-webkit-scrollbar-thumb {
  background: var(--accessibility-border);
  border-radius: 3px;
}

.accessibility-content::-webkit-scrollbar-thumb:hover {
  background: var(--accessibility-secondary);
}

/* Reset button */
.accessibility-reset {
  width: 100%;
  background: linear-gradient(135deg, var(--accessibility-warning), #ea580c);
  color: white;
  border: none;
  padding: 14px 16px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 24px;
  transition: all 0.3s ease;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.2);
  position: relative;
  overflow: hidden;
}

.accessibility-reset::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.accessibility-reset:hover::before {
  left: 100%;
}

.accessibility-reset:hover,
.accessibility-reset:focus {
  background: linear-gradient(135deg, #b45309, #c2410c);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.3);
  outline: 3px solid rgba(217, 119, 6, 0.3);
  outline-offset: 2px;
}

/* Feature groups */
.accessibility-group {
  margin-bottom: 28px;
  background: var(--accessibility-surface);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--accessibility-border);
}

.accessibility-group-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--accessibility-primary);
  margin: 0 0 16px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accessibility-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  direction: rtl;
  text-align: right;
}

.accessibility-group-title::after {
  content: '●';
  color: var(--accessibility-primary);
  font-size: 12px;
  order: -1;
}

/* Controls */
.accessibility-control {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.3);
  transition: all 0.2s ease;
  direction: rtl;
}

.accessibility-control:last-child {
  border-bottom: none;
}

.accessibility-control:hover {
  background: rgba(0, 195, 238, 0.06);
  margin: 0 -8px;
  padding: 14px 8px;
  border-radius: 8px;
}

.accessibility-control-label {
  font-size: 14px;
  color: var(--accessibility-text);
  font-weight: 500;
  line-height: 1.4;
  text-align: right;
  direction: rtl;
}

/* وصف موجز لكل إعداد */
.accessibility-control-desc {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--accessibility-text-muted);
  line-height: 1.4;
  text-align: right;
  direction: rtl;
  grid-column: 1 / -1;
}

/* أيقونة صغيرة لكل إعداد */
.accessibility-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-left: 8px;
  font-size: 14px;
  color: var(--accessibility-primary);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid var(--accessibility-border);
  border-radius: 6px;
}

.accessibility-control-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  direction: ltr;
  grid-column: 2;
}

/* Buttons */
.accessibility-btn {
  background: linear-gradient(135deg, var(--accessibility-primary), var(--accessibility-primary-hover));
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.accessibility-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.accessibility-btn:hover::before {
  left: 100%;
}

.accessibility-btn:hover,
.accessibility-btn:focus {
  background: linear-gradient(135deg, var(--accessibility-primary-hover), #1e40af);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
  outline: 2px solid rgba(37, 99, 235, 0.3);
  outline-offset: 2px;
}

.accessibility-btn.active {
  background: linear-gradient(135deg, var(--accessibility-success), #047857);
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.accessibility-btn.active::after {
  content: '✓';
  position: absolute;
  top: -2px;
  right: -2px;
  background: white;
  color: var(--accessibility-success);
  font-size: 10px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.accessibility-btn:disabled {
  background: var(--accessibility-secondary);
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
  box-shadow: none;
}

/* Toggle switch - تصميم جديد مطابق للصورة */
.accessibility-toggle {
  position: relative;
  width: 50px;
  height: 26px;
  background: #e5e7eb;
  border-radius: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  outline: none;
}

/* الحالة المفعّلة - خلفية سوداء */
.accessibility-toggle.active {
  background: #1f2937;
}

/* الدائرة البيضاء */
.accessibility-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* حركة الدائرة عند التفعيل */
.accessibility-toggle.active::after {
  transform: translateX(24px);
}

/* علامة الصح داخل الدائرة */
.accessibility-toggle::before {
  content: '';
  position: absolute;
  top: 7px;
  left: 7px;
  width: 12px;
  height: 12px;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1;
}

/* إظهار علامة الصح عند التفعيل */
.accessibility-toggle.active::before {
  content: '✓';
  color: #1f2937;
  font-size: 12px;
  font-weight: bold;
  opacity: 1;
  transform: translateX(24px);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.accessibility-toggle:hover {
  transform: scale(1.02);
}

.accessibility-toggle:focus {
  outline: 2px solid var(--accessibility-primary);
  outline-offset: 2px;
}

/* Range slider */
.accessibility-range {
  width: 80px;
  height: 4px;
  background: var(--accessibility-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.accessibility-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--accessibility-primary);
  border-radius: 50%;
  cursor: pointer;
}

.accessibility-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--accessibility-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.accessibility-range:focus {
  outline: 2px solid var(--accessibility-primary);
  outline-offset: 2px;
}

/* Value display */
.accessibility-value {
  font-size: 12px;
  color: var(--accessibility-text-muted);
  font-weight: 600;
  min-width: 32px;
  text-align: right;
}

/* Responsive design */
@media (max-width: 640px) {
  .accessibility-panel {
    bottom: 80px;
    left: 10px;
    right: 10px;
    width: auto;
    max-width: none;
    max-height: calc(100vh - 100px);
  }
  
  .accessibility-header {
    padding: 16px 18px;
  }
  
  .accessibility-content {
    padding: 20px 18px 16px;
    max-height: calc(100vh - 180px);
  }
  
  .accessibility-float-btn {
    width: 56px;
    height: 56px;
    bottom: 16px;
    left: 16px;
  }
  
  [dir="rtl"] .accessibility-float-btn {
    left: 16px;
    right: auto;
  }
  
  .accessibility-group {
    padding: 14px;
    margin-bottom: 20px;
  }
  
  .accessibility-control {
    padding: 12px 0;
  }
}

@media (max-width: 480px) {
  .accessibility-panel {
    bottom: 70px;
    left: 5px;
    right: 5px;
  }
  
  .accessibility-title {
    font-size: 16px;
  }
  
  .accessibility-btn {
    min-width: 32px;
    height: 32px;
    padding: 8px 10px;
  }
  
  .accessibility-toggle {
    width: 46px;
    height: 26px;
  }
  
  .accessibility-toggle::after {
    width: 20px;
    height: 20px;
    top: 3px;
    left: 3px;
  }
  
  .accessibility-toggle {
    width: 46px;
    height: 24px;
    border-radius: 12px;
  }
  
  .accessibility-toggle::after {
    width: 20px;
    height: 20px;
    top: 2px;
    left: 2px;
  }
  
  .accessibility-toggle.active::after {
    transform: translateX(22px);
  }
  
  .accessibility-toggle::before {
    top: 6px;
    left: 6px;
    width: 12px;
    height: 12px;
  }
  
  .accessibility-toggle.active::before {
    transform: translateX(22px);
  }
}

/* High contrast mode */
.accessibility-high-contrast {
  filter: contrast(150%) brightness(1.2);
}

.accessibility-high-contrast * {
  background-color: #000000 !important;
  color: #ffffff !important;
  border-color: #ffffff !important;
}

.accessibility-high-contrast a,
.accessibility-high-contrast button {
  background-color: #ffff00 !important;
  color: #000000 !important;
}

/* Link highlighting */
.accessibility-highlight-links a {
  background-color: #ffff00 !important;
  color: #000000 !important;
  text-decoration: underline !important;
  font-weight: bold !important;
  padding: 2px 4px !important;
  border-radius: 2px !important;
}

/* Text spacing */
.accessibility-text-spacing {
  letter-spacing: 0.12em !important;
  word-spacing: 0.16em !important;
}

.accessibility-text-spacing * {
  letter-spacing: 0.12em !important;
  word-spacing: 0.16em !important;
}

/* Line height */
.accessibility-line-height {
  line-height: 1.8 !important;
}

.accessibility-line-height * {
  line-height: 1.8 !important;
}

/* Stop animations */
.accessibility-no-animations,
.accessibility-no-animations * {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
  scroll-behavior: auto !important;
}

/* Hide images */
.accessibility-hide-images img,
.accessibility-hide-images [style*="background-image"] {
  opacity: 0 !important;
  visibility: hidden !important;
}

/* Big cursor - مؤشر كبير أسود محسّن بنفس شكل السهم العادي مع نقطة ارتكاز دقيقة */
.accessibility-big-cursor,
.accessibility-big-cursor * {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"><path d="M4 4 L4 40 L18 28 L26 36 L30 32 L22 24 L34 14 Z" fill="black"/></svg>') 4 4, auto !important;
}

/* مؤشر كبير للروابط والأزرار - شكل اليد الأسود الكلاسيكي محسّن */
.accessibility-big-cursor a,
.accessibility-big-cursor button,
.accessibility-big-cursor input[type="button"],
.accessibility-big-cursor input[type="submit"],
.accessibility-big-cursor .btn,
.accessibility-big-cursor [role="button"] {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="44" height="44" viewBox="0 0 44 44"><path d="M12 10 h4 v10 h2 v-7 h4 v7 h2 v-5 h4 v10 c0 2 -2 4 -4 4 H16 c-2 0 -4 -2 -4 -4 V12 c0 -1 1 -2 2 -2 z" fill="black"/></svg>') 8 8, pointer !important;
}

/* مؤشر كبير لحقول الإدخال - شكل النص العمودي الأسود الواضح */
.accessibility-big-cursor input[type="text"],
.accessibility-big-cursor input[type="email"],
.accessibility-big-cursor input[type="password"],
.accessibility-big-cursor input[type="tel"],
.accessibility-big-cursor textarea,
.accessibility-big-cursor select {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><path d="M20 6 v28 M14 6 h12 M14 34 h12" stroke="black" stroke-width="3" stroke-linecap="round"/></svg>') 20 20, text !important;
}

/* Dyslexia-friendly font */
.accessibility-dyslexia-font,
.accessibility-dyslexia-font * {
  font-family: 'OpenDyslexic', 'Comic Sans MS', cursive !important;
}

/* Reading mask */
.accessibility-reading-mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.8) 40%,
    transparent 45%,
    transparent 55%,
    rgba(0, 0, 0, 0.8) 60%,
    rgba(0, 0, 0, 0.8) 100%
  );
  pointer-events: none;
  z-index: 9998;
  transition: all 0.1s ease;
}

/* Text zoom */
.accessibility-text-zoom-125 {
  font-size: 125% !important;
}

.accessibility-text-zoom-150 {
  font-size: 150% !important;
}

.accessibility-text-zoom-175 {
  font-size: 175% !important;
}

.accessibility-text-zoom-200 {
  font-size: 200% !important;
}

/* Focus indicators */
.accessibility-enhanced-focus *:focus {
  outline: 3px solid var(--accessibility-primary) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.2) !important;
}

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

/* Keyboard navigation indicators */
.accessibility-keyboard-nav *:focus-visible {
  outline: 3px solid var(--accessibility-primary) !important;
  outline-offset: 2px !important;
}

/* Enforcement: align all texts to right in accessibility panel (RTL) */
.accessibility-panel,
.accessibility-content,
.accessibility-group-title,
.accessibility-title,
.accessibility-control-label,
.accessibility-control-desc,
.accessibility-value {
  text-align: right !important;
  direction: rtl !important;
}

/* Stronger right alignment for textual elements inside the panel */
.accessibility-panel :is(h1,h2,h3,h4,h5,h6,p,span,li,a,label,strong,em,small) {
  text-align: right !important;
  direction: rtl !important;
}

/* Ensure control labels and descriptions are right-aligned with high specificity */
.accessibility-panel .accessibility-control .accessibility-control-label,
.accessibility-panel .accessibility-control .accessibility-control-desc,
.accessibility-panel .accessibility-group-title,
.accessibility-panel .accessibility-title,
.accessibility-panel .accessibility-value {
  text-align: right !important;
  direction: rtl !important;
}

/* Global strong RTL right alignment inside accessibility panel */
.accessibility-panel * {
  text-align: right !important;
  direction: rtl !important;
}

/* Keep actions area LTR so buttons/م sliders remain readable */
.accessibility-panel .accessibility-control-actions {
  direction: ltr !important;
}

/* Keep range inputs and toggles functional layout */
.accessibility-panel .accessibility-range,
.accessibility-panel .accessibility-toggle {
  direction: ltr !important;
}

/* Print styles */
@media print {
  .accessibility-float-btn,
  .accessibility-overlay,
  .accessibility-panel,
  .accessibility-reading-mask {
    display: none !important;
  }
}