/* Custom styles for browser-native translation feature */

:root {
  --tr-bg: rgba(255, 255, 255, 0.95);
  --tr-border: rgba(0, 133, 161, 0.12); /* Tinted with signature cyan border */
  --tr-text: #222222;
  --tr-text-secondary: #555555;
  --tr-accent: #0085a1; /* BeanTech signature color */
  --tr-accent-hover: #00657b;
  --tr-shadow: 0 10px 30px rgba(0, 85, 100, 0.12); /* Soft premium shadow */
  --tr-banner-bg: rgba(255, 255, 255, 0.9);
  --tr-progress-bg: rgba(0, 133, 161, 0.1);
  --tr-overlay-bg: rgba(0, 0, 0, 0.4);
  --tr-card-bg: #ffffff;
}

.dark-mode {
  --tr-bg: rgba(30, 34, 42, 0.95);
  --tr-border: rgba(48, 176, 204, 0.15); /* Tinted dark accent border */
  --tr-text: #f0f2f5;
  --tr-text-secondary: #a6adbb;
  --tr-accent: #30b0cc;
  --tr-accent-hover: #48c0db;
  --tr-shadow: 0 10px 35px rgba(0, 0, 0, 0.4);
  --tr-banner-bg: rgba(26, 30, 38, 0.9);
  --tr-progress-bg: rgba(48, 176, 204, 0.15);
  --tr-overlay-bg: rgba(0, 0, 0, 0.6);
  --tr-card-bg: #1e222b;
}

/* Translation toggle and menu styling */
.nav > li.translation-toggle {
  position: relative;
}

.translation-toggle #translationToggle {
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
  font-size: 16px;
  padding: 20px 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Remove active-state highlight that pops against header image */
.translation-toggle #translationToggle:active,
.translation-toggle #translationToggle:focus {
  background: transparent !important;
  outline: none;
}

.translation-toggle:hover #translationToggle {
  transform: rotate(25deg);
  color: var(--tr-accent) !important;
}

/* Match dark mode toggle alignment with translation toggle */
.theme-toggle #darkModeToggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 15px;
  font-size: 16px;
}

/* -- Homepage title & subtitle -- */
/* Left-align title and subtitle on the main page */
.intro-header .site-heading {
  text-align: left !important;
}
.intro-header .site-heading h1 {
  font-size: 36px !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.intro-header .site-heading .subheading {
  font-size: 16px !important;
}
@media only screen and (min-width: 768px) {
  .intro-header .site-heading h1 {
    font-size: 52px !important;
  }
  .intro-header .site-heading .subheading {
    font-size: 20px !important;
  }
}

/* Override Bootstrap dropdown defaults for translation menu */
.translation-menu.dropdown-menu {
  min-width: 190px;
  border-radius: 12px;
  padding: 10px 0;
  margin-top: 8px !important;
  transform-origin: top right;
  transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  /* Light mode defaults */
  background-color: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12) !important;
  color: #333333 !important;
}

/* Dark mode: dark glassmorphism dropdown */
.dark-mode .translation-menu.dropdown-menu {
  background-color: rgba(26, 30, 38, 0.96) !important;
  border-color: rgba(48, 176, 204, 0.18) !important;
  box-shadow: 0 8px 35px rgba(0, 0, 0, 0.45) !important;
  color: #f0f2f5 !important;
}

.translation-menu .dropdown-header {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 20px 6px 20px;
  opacity: 0.8;
  color: #888888 !important;
}

.dark-mode .translation-menu .dropdown-header {
  color: #a6adbb !important;
}

/* Critical: override navbar white text for dropdown links */
.nav .translation-menu li > a,
.translation-menu li > a {
  display: block !important;
  padding: 9px 20px !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
  letter-spacing: normal !important;
  text-transform: none !important;
  transition: background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
  color: #333333 !important;
  white-space: nowrap !important;
}
.nav .translation-menu li > a:hover,
.translation-menu li > a:hover {
  background-color: rgba(0, 133, 161, 0.08) !important;
  color: #0085a1 !important;
}

.dark-mode .nav .translation-menu li > a,
.dark-mode .translation-menu li > a {
  color: #e0e0e0 !important;
}
.dark-mode .nav .translation-menu li > a:hover,
.dark-mode .translation-menu li > a:hover {
  background-color: rgba(48, 176, 204, 0.12) !important;
  color: #30b0cc !important;
}

.translation-menu li > a.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  color: #aaaaaa !important;
}

.dark-mode .translation-menu li > a.disabled {
  color: #777777 !important;
}

.translation-menu li > a.disabled:hover {
  background-color: transparent !important;
}

.translation-menu .divider {
  margin: 8px 0;
  background-color: #e0e0e0 !important;
}

.dark-mode .translation-menu .divider {
  background-color: rgba(255, 255, 255, 0.1) !important;
}

/* Translation Status Banner (Glassmorphism) */
.translation-status-banner {
  margin: 15px 0 25px 0;
  padding: 16px 20px;
  border-radius: 12px;
  background-color: var(--tr-banner-bg);
  border: 1px solid var(--tr-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.translation-status-banner.hidden {
  display: none !important;
}

.translation-status-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.translation-status-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.translation-status-info i {
  color: var(--tr-accent);
  font-size: 16px;
}

.translation-status-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--tr-text);
}

.translation-status-actions {
  display: flex;
  gap: 10px;
}

.btn-translation-action {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  background-color: transparent;
}

.btn-translation-action.secondary {
  color: var(--tr-accent);
  border: 1px solid var(--tr-accent);
}

.btn-translation-action.secondary:hover {
  background-color: var(--tr-accent);
  color: #ffffff;
}

.btn-translation-action.close-banner {
  color: var(--tr-text-secondary);
  font-size: 14px;
  padding: 4px 6px;
}

.btn-translation-action.close-banner:hover {
  color: var(--tr-text);
}

/* Slim loading bar inside the status banner */
.translation-progress-bar {
  height: 4px;
  background-color: var(--tr-progress-bg);
  border-radius: 2px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.translation-progress-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--tr-accent), var(--tr-accent-hover));
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease;
}

.translation-progress-bar.animated .translation-progress-inner {
  animation: shine 1.5s infinite linear;
  background-size: 200% 100%;
}

@keyframes shine {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Beautiful modal for onboarding instruction / unsupported fallback */
.translation-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--tr-overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050; /* over navbar */
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.translation-modal-card {
  width: 90%;
  max-width: 500px;
  background-color: var(--tr-card-bg);
  border: 1px solid var(--tr-border);
  border-radius: 16px;
  box-shadow: var(--tr-shadow);
  padding: 24px 30px;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--tr-text);
  max-height: 90vh;
  overflow-y: auto;
}

.translation-modal-overlay.active .translation-modal-card {
  transform: translateY(0);
}

.translation-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.translation-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--tr-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.translation-modal-title i {
  color: var(--tr-accent);
}

.btn-modal-close {
  background: transparent;
  border: none;
  font-size: 20px;
  color: var(--tr-text-secondary);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.2s ease;
}

.btn-modal-close:hover {
  color: var(--tr-text);
}

.translation-modal-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--tr-text-secondary);
  margin-bottom: 24px;
}

.translation-modal-body p {
  margin: 0 0 12px 0;
}

.translation-step-list {
  margin: 15px 0;
  padding-left: 20px;
}

.translation-step-list li {
  margin-bottom: 10px;
  color: var(--tr-text);
}

.translation-flag-code {
  font-family: Monaco, Consolas, Courier New, monospace;
  background-color: var(--tr-border);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--tr-accent);
  word-break: break-all;
}

.translation-modal-footer {
  display: flex;
  justify-content: flex-end;
}

.btn-modal-primary {
  background-color: var(--tr-accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-modal-primary:hover {
  background-color: var(--tr-accent-hover);
}

/* Micro-animations and highlights */
.translation-highlight {
  position: relative;
  display: inline;
}

.translation-highlight-loading {
  background: linear-gradient(90deg, transparent, var(--tr-border), transparent);
  background-size: 200% 100%;
  animation: shine 1.5s infinite linear;
  border-radius: 3px;
}