/**
 * 🎨 Language Toggle Styles
 * Modern, responsive design for the language toggle component
 */

/* ===== LANGUAGE TOGGLE CONTAINER ===== */
.language-toggle {
  position: relative;
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  user-select: none;
  z-index: 1000;
}

/* ===== TOGGLE BUTTON ===== */
.language-toggle .toggle-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 40px;
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  outline: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.language-toggle .toggle-button:hover {
  border-color: #4CAF50;
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.2);
  transform: translateY(-1px);
}

.language-toggle .toggle-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.language-toggle .toggle-button:focus {
  outline: none;
  border-color: #4CAF50;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

/* ===== SLIDING BACKGROUND ===== */
.language-toggle .slider-bg {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 56px;
  height: 32px;
  background: linear-gradient(135deg, #4CAF50, #45a049);
  border-radius: 16px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.language-toggle .slider-bg.slide-right {
  transform: translateX(58px);
}

/* ===== LANGUAGE CONTAINER ===== */
.language-toggle .lang-container {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  z-index: 2;
}

/* ===== LANGUAGE OPTIONS ===== */
.language-toggle .lang-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: #6c757d;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  z-index: 3;
}

.language-toggle .lang-option.active {
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.language-toggle .lang-option.inactive {
  color: #6c757d;
}

.language-toggle .lang-option:hover {
  color: #4CAF50;
}

/* ===== SIZE VARIATIONS ===== */
.language-toggle.size-small .toggle-button {
  width: 100px;
  height: 32px;
  border-radius: 16px;
}

.language-toggle.size-small .slider-bg {
  width: 44px;
  height: 24px;
  border-radius: 12px;
}

.language-toggle.size-small .slider-bg.slide-right {
  transform: translateX(46px);
}

.language-toggle.size-small .lang-option {
  font-size: 12px;
}

.language-toggle.size-large .toggle-button {
  width: 140px;
  height: 48px;
  border-radius: 24px;
}

.language-toggle.size-large .slider-bg {
  width: 68px;
  height: 40px;
  border-radius: 20px;
}

.language-toggle.size-large .slider-bg.slide-right {
  transform: translateX(70px);
}

.language-toggle.size-large .lang-option {
  font-size: 16px;
}

/* ===== STYLE VARIATIONS ===== */
.language-toggle.style-classic .toggle-button {
  background: #ffffff;
  border-color: #dee2e6;
}

.language-toggle.style-classic .slider-bg {
  background: linear-gradient(135deg, #007bff, #0056b3);
}

.language-toggle.style-modern .toggle-button {
  background: #f8f9fa;
  border-color: #e9ecef;
}

.language-toggle.style-modern .slider-bg {
  background: linear-gradient(135deg, #4CAF50, #45a049);
}

.language-toggle.style-minimal .toggle-button {
  background: transparent;
  border-color: #dee2e6;
  box-shadow: none;
}

.language-toggle.style-minimal .slider-bg {
  background: #4CAF50;
}

/* ===== RTL SUPPORT ===== */
.language-toggle.rtl .toggle-button {
  direction: rtl;
}

.language-toggle.rtl .slider-bg {
  right: 2px;
  left: auto;
}

.language-toggle.rtl .slider-bg.slide-right {
  transform: translateX(-58px);
}

.language-toggle.rtl.size-small .slider-bg.slide-right {
  transform: translateX(-46px);
}

.language-toggle.rtl.size-large .slider-bg.slide-right {
  transform: translateX(-70px);
}

/* ===== MOBILE OPTIMIZATION ===== */
@media (max-width: 768px) {
  .language-toggle .toggle-button {
    width: 100px;
    height: 36px;
    border-radius: 18px;
  }
  
  .language-toggle .slider-bg {
    width: 48px;
    height: 28px;
    border-radius: 14px;
  }
  
  .language-toggle .slider-bg.slide-right {
    transform: translateX(50px);
  }
  
  .language-toggle .lang-option {
    font-size: 13px;
  }
  
  .language-toggle.rtl .slider-bg.slide-right {
    transform: translateX(-50px);
  }
}

@media (max-width: 480px) {
  .language-toggle .toggle-button {
    width: 90px;
    height: 32px;
    border-radius: 16px;
  }
  
  .language-toggle .slider-bg {
    width: 42px;
    height: 24px;
    border-radius: 12px;
  }
  
  .language-toggle .slider-bg.slide-right {
    transform: translateX(46px);
  }
  
  .language-toggle .lang-option {
    font-size: 12px;
  }
  
  .language-toggle.rtl .slider-bg.slide-right {
    transform: translateX(-46px);
  }
}

/* ===== ACCESSIBILITY ===== */
.language-toggle .toggle-button[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.language-toggle .toggle-button[aria-disabled="true"]:hover {
  border-color: #e9ecef;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transform: none;
}

/* ===== ANIMATION VARIATIONS ===== */
.language-toggle.animation-fade .slider-bg {
  transition: opacity 0.3s ease;
}

.language-toggle.animation-bounce .slider-bg {
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
  .language-toggle .toggle-button {
    background: #2d3748;
    border-color: #4a5568;
  }
  
  .language-toggle .lang-option.inactive {
    color: #a0aec0;
  }
  
  .language-toggle .lang-option:hover {
    color: #68d391;
  }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
  .language-toggle .toggle-button {
    border-width: 3px;
  }
  
  .language-toggle .slider-bg {
    border: 2px solid #000000;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .language-toggle .toggle-button,
  .language-toggle .slider-bg,
  .language-toggle .lang-option {
    transition: none;
  }
  
  .language-toggle .toggle-button:hover {
    transform: none;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .language-toggle {
    display: none;
  }
}

/* ===== FOCUS VISIBLE (for keyboard navigation) ===== */
.language-toggle .toggle-button:focus-visible {
  outline: 2px solid #4CAF50;
  outline-offset: 2px;
}

/* ===== LOADING STATE ===== */
.language-toggle.loading .toggle-button {
  pointer-events: none;
  opacity: 0.7;
}

.language-toggle.loading .slider-bg {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ===== ERROR STATE ===== */
.language-toggle.error .toggle-button {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

.language-toggle.error .slider-bg {
  background: linear-gradient(135deg, #dc3545, #c82333);
}

/* ===== SUCCESS STATE ===== */
.language-toggle.success .toggle-button {
  border-color: #28a745;
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}

.language-toggle.success .slider-bg {
  background: linear-gradient(135deg, #28a745, #1e7e34);
}

/* ===== HEADER LTR OVERRIDE ===== */
/* Ensure header maintains LTR layout even in Arabic/RTL mode */
[dir="rtl"] header,
[dir="rtl"] header * {
  direction: ltr !important;
  text-align: left !important;
}

[dir="rtl"] header .header--menu__list {
  flex-direction: row !important;
}

[dir="rtl"] header .sub-menu {
  left: 0 !important;
  right: auto !important;
}

[dir="rtl"] header .mobile-menu-nav {
  direction: ltr !important;
}

[dir="rtl"] header .mobile-menu-list {
  text-align: left !important;
}

[dir="rtl"] header .mobile-dropdown-menu {
  left: 0 !important;
  right: auto !important;
}