/**
 * Auto-Translation Module Styles
 * Flag-based language switcher integrated in navbar
 */

/* Language Switcher Container - Navbar Integration */
.auto-translate-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: 20px;
}

/* Current Language Flag Button */
.language-current-flag {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  line-height: 1;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
}

.language-current-flag:hover {
  background: rgba(76, 175, 80, 0.08);
  transform: scale(1.08);
}

.language-current-flag:focus {
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.25);
}

.language-current-flag:active {
  transform: scale(0.92);
}

/* Flag Icons (SVG) */
.flag-icon {
  width: 36px;
  height: 27px;
  display: block;
  border-radius: 3px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  object-fit: cover;
  transition: all 0.2s ease;
}

.language-current-flag:hover .flag-icon {
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.flag-text {
  font-size: 14px;
  font-weight: 600;
  color: #666;
}

/* Language Dropdown Menu */
.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 10px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  min-width: 64px;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.language-dropdown.show {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  animation: dropdownSlide 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Language Option Buttons (Flag Icons) */
.language-option {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 8px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  position: relative;
}

.language-option:hover {
  background: rgba(76, 175, 80, 0.12);
  transform: scale(1.08);
}

.language-option:focus {
  box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.35);
}

.language-option.active {
  background: rgba(76, 175, 80, 0.18);
}

.language-option.active::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 22px;
  background: #4CAF50;
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(76, 175, 80, 0.4);
}

/* Loading Indicator */
.auto-translate-loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  backdrop-filter: blur(5px);
}

.auto-translate-loading > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background: white;
  padding: 32px 48px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.auto-translate-loading span {
  font-size: 16px;
  font-weight: 500;
  color: #333;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Modern Spinner Animation - Three Dots */
.spinner {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.spinner::before,
.spinner::after {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #4CAF50;
  animation: dotPulse 1.4s ease-in-out infinite;
}

.spinner::before {
  animation-delay: 0s;
}

.spinner::after {
  animation-delay: 0.7s;
}

/* Middle dot using a pseudo-element */
.spinner {
  position: relative;
}

.spinner::before {
  content: '';
}

/* Create middle dot */
.auto-translate-loading .spinner {
  width: 60px;
  height: 20px;
  position: relative;
}

.auto-translate-loading .spinner::before,
.auto-translate-loading .spinner::after,
.auto-translate-loading .spinner > span {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #4CAF50;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  animation: dotPulse 1.4s ease-in-out infinite;
}

.auto-translate-loading .spinner::before {
  left: 0;
  animation-delay: 0s;
}

.auto-translate-loading .spinner::after {
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 0.2s;
}

.auto-translate-loading .spinner > span {
  right: 0;
  animation-delay: 0.4s;
}

@keyframes dotPulse {
  0%, 80%, 100% {
    transform: translateY(-50%) scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: translateY(-50%) scale(1.2);
    opacity: 1;
  }
}

/* Error Message */
.auto-translate-error {
  position: fixed;
  top: 80px;
  right: 20px;
  background: #f44336;
  color: white;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 10001;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 14px;
  font-weight: 500;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  /* Hide desktop language switcher on mobile */
  .navbar-links--desktop .auto-translate-switcher {
    display: none;
  }

  /* Mobile language switcher in hamburger menu */
  .mobile-language-switcher {
    margin: 16px 0;
    padding: 12px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    margin-left: 0;
  }

  .mobile-language-switcher .language-current-flag {
    padding: 8px 12px;
  }

  .mobile-language-switcher .language-dropdown {
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(-10px);
  }

  .mobile-language-switcher .language-dropdown.show {
    transform: translateX(-50%) translateY(0);
  }

  .auto-translate-loading > div {
    padding: 24px 32px;
  }

  .auto-translate-error {
    top: 60px;
    right: 10px;
    left: 10px;
    padding: 12px 16px;
    font-size: 13px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .language-current-flag:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .language-dropdown {
    background: #2a2a2a;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  }

  .language-option:hover {
    background: rgba(102, 187, 106, 0.15);
  }

  .language-option.active {
    background: rgba(102, 187, 106, 0.2);
  }

  .language-option.active::after {
    background: #66BB6A;
  }

  .auto-translate-loading > div {
    background: #2a2a2a;
  }

  .auto-translate-loading span {
    color: #fff;
  }

  .auto-translate-loading .spinner::before,
  .auto-translate-loading .spinner::after,
  .auto-translate-loading .spinner > span {
    background: #66BB6A;
  }
}

/* Print Styles - Hide switcher when printing */
@media print {
  .auto-translate-switcher,
  .auto-translate-loading,
  .auto-translate-error {
    display: none !important;
  }
}