/* Reset & Base System */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Fonts */
  --font-sans: 'Poppins', 'Inter', system-ui, -apple-system, sans-serif;
  --font-hebrew: 'Assistant', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Geist Mono', monospace;

  /* Snappy Transitions */
  --transition-fast: 0.12s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light / Dark Mode Tokens */
.dark-mode {
  --bg-app: #09090b;          /* Zinc 950 */
  --bg-panel: #09090b;        /* Pure black workspace */
  --bg-sidebar: #101014;      /* Deep zinc sidebar */
  --bg-card-hover: #1e293b;   /* Slate 800 - dark blue-gray */
  --bg-card-selected: #0f172a; /* Slate 900 - selected deep blue */
  --bg-terminal: #020204;
  --bg-kbd: #27272a;
  
  --border-color: #27272a;    /* Zinc 800 */
  --border-color-active: #3b82f6; /* Vibrant Blue */
  
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;  /* Slate 400 */
  --text-muted: #475569;      /* Slate 600 */
  --text-accent: #60a5fa;     /* Vibrant Accent Blue */
  
  --shadow-main: 0 0 0 1px rgba(59, 130, 246, 0.1);
  --color-brand: #3b82f6;     /* Brand Blue */
}

.light-mode {
  --bg-app: #fafafa;          /* Zinc 50 */
  --bg-panel: #ffffff;        /* Pure white */
  --bg-sidebar: #f1f5f9;      /* Slate 100 - light blue-gray */
  --bg-card-hover: #e2e8f0;   /* Slate 200 */
  --bg-card-selected: #eff6ff; /* Soft blue highlight */
  --bg-terminal: #09090b;
  --bg-kbd: #e2e8f0;
  
  --border-color: #e2e8f0;    /* Slate 200 */
  --border-color-active: #2563eb; /* Vibrant Dark Blue */
  
  --text-primary: #0f172a;    /* Slate 900 */
  --text-secondary: #475569;  /* Slate 600 */
  --text-muted: #94a3b8;      /* Slate 400 */
  --text-accent: #2563eb;     /* Accent Blue */
  
  --shadow-main: 0 1px 2px rgba(37, 99, 235, 0.05);
  --color-brand: #2563eb;     /* Brand Blue */
}

/* Layout Framework */
html, body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-sans);
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%;
  overflow: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Prevent pull-to-refresh on mobile */
  overscroll-behavior-y: none; 
}

.app-container {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
}

/* 1. Header Styles */
.app-header {
  height: 56px;
  background-color: var(--bg-app);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
  z-index: 10;
}

.top-search-container {
  flex: 1;
  max-width: 460px;
  margin: 0 24px;
}

.header-branding {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.header-logo-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-subtitle {
  font-family: var(--font-sans);
  font-size: 12px;
  color: #3b82f6; /* Blue 500 */
  margin-top: 2px;
}

.logo-text {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.05em;
  color: var(--text-primary);
  line-height: 1;
}

.logo-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: var(--border-color);
  color: var(--text-secondary);
  padding: 2px 6px;
  border-radius: 2px;
}

.credits-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  cursor: help;
}

.info-icon {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.credits-wrapper:hover .info-icon {
  color: var(--text-primary);
}

.credits-tooltip {
  position: absolute;
  top: 100%;
  right: -8px;
  transform: translateY(8px);
  background-color: var(--text-primary);
  color: var(--bg-app);
  padding: 12px 16px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  white-space: nowrap;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
  pointer-events: none;
}

.credits-wrapper:hover .credits-tooltip,
.credits-wrapper:focus-within .credits-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(12px);
  pointer-events: auto;
}

.credits-tooltip::before {
  content: '';
  position: absolute;
  top: -6px;
  right: 12px;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--text-primary);
}

.credits-tooltip p {
  margin: 0;
}

.credits-tooltip a {
  color: var(--color-brand);
  text-decoration: none;
  font-weight: 600;
}

.credits-tooltip a:hover {
  text-decoration: underline;
}

.gh-star-wrapper {
  margin-top: 6px;
  display: flex;
  justify-content: center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.gh-star-wrapper-header {
  display: flex;
  align-items: center;
  height: 30px;
  width: 170px;
}

.gh-star-wrapper-header iframe {
  display: block;
}

.suggest-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  direction: ltr;
}

.suggest-btn:hover, .dropdown:hover .suggest-btn {
  color: var(--text-primary);
  border-color: var(--text-primary);
  background-color: rgba(0, 0, 0, 0.05);
}

.dark-mode .suggest-btn:hover, .dark-mode .dropdown:hover .suggest-btn {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Dropdown Menu */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  min-width: 120px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: all var(--transition-fast);
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  direction: ltr;
  text-align: left;
}

.dropdown-item:first-child {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

.dropdown-item:last-child {
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
}

.dropdown-item:hover {
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
}

.stats-board {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-label {
  color: var(--text-muted);
}

.stat-value {
  color: var(--text-primary);
  font-weight: 700;
}

.stat-divider {
  width: 1px;
  height: 12px;
  background-color: var(--border-color);
}

.theme-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.theme-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.dark-mode .sun-icon { display: block; }
.dark-mode .moon-icon { display: none; }
.light-mode .sun-icon { display: none; }
.light-mode .moon-icon { display: block; }

/* 1.5 Hero Banner */
.hero-banner {
  position: relative;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  color: var(--text-primary);
  padding: 40px 32px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 400px;
  opacity: 1;
}

.dark-mode .hero-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}

.hero-banner.hidden-hero {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  border-bottom-width: 0;
  pointer-events: none;
}

/* Dots Pattern Layer */
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(59, 130, 246, 0.15) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: 0;
  pointer-events: none;
}

.dark-mode .hero-banner::before {
  background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-primary), var(--text-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.9;
}

.hero-content strong {
  font-weight: 700;
  color: var(--text-primary);
}

/* 2. Main Workspace Layout */
.app-workspace {
  display: flex;
  flex: 1;
  overflow: hidden;
  width: 100%;
}

/* Left Sidebar: Explorer Pane */
.explorer-pane {
  width: 400px;
  background-color: var(--bg-sidebar);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
}

/* Search Box styling */
.search-container {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
}

.search-box {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  padding: 8px 12px;
  border-radius: 4px;
  transition: border-color var(--transition-fast);
  width: 100%;
}

.search-box:focus-within {
  border-color: var(--border-color-active);
}

.search-icon {
  color: var(--text-secondary);
  margin-left: 8px;
  flex-shrink: 0;
}

.search-box input {
  background: none;
  border: none;
  color: var(--text-primary);
  width: 100%;
  font-family: var(--font-hebrew);
  font-size: 16px;
  outline: none;
}

.kbd-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: var(--bg-kbd);
  color: var(--text-secondary);
  padding: 2px 6px;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  margin-right: 8px;
  user-select: none;
}

/* Category Filter Badges */
.filters-pane {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  scrollbar-width: none; /* Firefox */
}

.filters-pane::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.category-badge {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-badge:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.category-badge.active {
  background-color: var(--text-primary);
  color: var(--bg-app);
  border-color: var(--text-primary);
}

/* Complexity Filter Badges */
.complexity-filters {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  scrollbar-width: none;
}

.complexity-filters::-webkit-scrollbar {
  display: none;
}

.complexity-badge {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.complexity-badge:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.complexity-badge.active {
  background-color: var(--text-primary);
  color: var(--bg-app);
  border-color: var(--text-primary);
}

/* Terms list scroll container */
.terms-list-container {
  flex: 1;
  overflow-y: auto;
}

/* Scrollbar customization - Modern minimal */
.terms-list-container::-webkit-scrollbar {
  width: 4px;
}
.terms-list-container::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
}

.terms-list {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Server Rendered glossary card template in sidebar list */
.glossary-card {
  padding: 16px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.glossary-card:hover {
  background-color: var(--bg-card-hover);
}

.glossary-card.selected {
  background-color: var(--bg-card-selected);
  border-color: var(--border-color-active);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.card-category,
.card-origin,
.card-complexity {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 2px;
  border: 1px solid transparent;
}

.card-category {
  color: var(--text-muted);
  border-color: var(--border-color);
}

.card-origin.tag-native {
  color: #10b981;
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.card-origin.tag-heblish {
  color: #f59e0b;
  background-color: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
}

.card-title-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 6px;
}

.term-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

.term-en-inline {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-accent);
  direction: ltr;
}

.term-he-inline {
  font-family: var(--font-hebrew);
  font-weight: 800;
  font-size: 16px;
  color: var(--text-primary);
}

.term-def-preview {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 6px;
  direction: ltr;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.45;
}

/* Hide fallback inner content in sidebar lists */
.glossary-card .card-body,
.glossary-card .card-footer {
  display: none;
}


/* Right Panel: Detail Pane */
.detail-pane {
  flex: 1;
  background-color: var(--bg-panel);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  height: 100%;
  min-width: 0; /* Prevents overflow inside flex row-reverse layout */
}

.mobile-back-btn {
  display: none; /* Hidden on desktop */
}

.detail-scroll-container {
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
  height: 100%;
  width: 100%;
  padding-bottom: 40vh; /* Allow scrolling past the last item */
}

.detail-block {
  padding: 32px 32px;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-color);
  opacity: 0.25;
  transition: opacity var(--transition-normal);
}

.detail-block.active {
  opacity: 1;
}

.detail-block:last-child {
  border-bottom: none;
}

.detail-header-section {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.detail-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.detail-tags {
  display: flex;
  align-items: center;
  gap: 8px;
}

.detail-category-tag,
.detail-origin-tag,
.detail-complexity-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 2px;
}

.detail-category-tag {
  color: var(--text-muted);
}

.tag-native {
  color: #10b981; /* Emerald 500 */
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.tag-heblish {
  color: #f59e0b; /* Amber 500 */
  background-color: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
}

.tag-low {
  color: #3b82f6; /* Blue 500 */
  background-color: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
}

.tag-medium {
  color: #64748b; /* Slate 500 */
  background-color: rgba(100, 116, 139, 0.1);
  border-color: rgba(100, 116, 139, 0.2);
}

.tag-high {
  color: #f43f5e; /* Rose 500 */
  background-color: rgba(244, 63, 94, 0.1);
  border-color: rgba(244, 63, 94, 0.2);
}

.action-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.action-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.active-term-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.active-term-title {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.active-term-he {
  font-family: var(--font-hebrew);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.active-term-en {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-accent);
}

.active-term-definition {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 800px;
}

.active-term-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.active-term-translit {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-secondary);
  direction: ltr;
}

.detail-body-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
}

.definition-text {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.5;
  text-align: justify;
}

/* Super Sleek Context Usage (No terminal containers) */
.context-usage {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 2px solid var(--border-color-active); /* High-contrast blue accent border */
  padding-left: 16px;
}

.example-he {
  font-family: var(--font-hebrew);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
}

.example-translit {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-secondary);
  direction: ltr;
}

.example-en {
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--text-muted);
  direction: ltr;
  font-style: italic;
}


/* 3. Commander Modal (CMD+K Palette) */
.commander-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  z-index: 100;
  transition: opacity var(--transition-fast);
}

.commander-overlay.hidden {
  display: none;
  opacity: 0;
}

.commander-dialog {
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 600px;
  border-radius: 6px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.commander-header {
  display: flex;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  gap: 12px;
}

.commander-header input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  width: 100%;
  font-family: var(--font-hebrew);
  font-size: 16px;
}

.commander-results {
  max-height: 300px;
  overflow-y: auto;
  padding: 8px 0;
}

.commander-item {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.commander-item:hover,
.commander-item.active {
  background-color: var(--bg-card-hover);
}

.commander-item-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  width: 100%;
}

.commander-item-title {
  display: flex;
  align-items: baseline;
}

.commander-item-he {
  font-family: var(--font-hebrew);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 16px;
}

.commander-item-sep {
  color: var(--text-muted);
  font-size: 11px;
  margin: 0 4px;
}

.commander-item-en {
  font-family: var(--font-sans);
  color: var(--text-secondary);
  font-size: 13px;
  direction: ltr;
}

.commander-item-cat {
  font-family: var(--font-mono);
  font-size: 9px;
  background-color: var(--bg-app);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 2px;
}

.commander-item-def {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-muted);
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  direction: ltr;
}

/* Toast alert */
.toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background-color: var(--text-primary);
  color: var(--bg-app);
  font-family: var(--font-hebrew);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 200;
  pointer-events: none;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  transform: translateY(0);
}

.toast.hidden {
  opacity: 0;
  transform: translateY(16px);
}


/* 4. Responsive Media Queries */
@media (max-width: 860px) {
  .top-search-container {
    max-width: 220px;
    margin: 0 12px;
  }
  
  .stats-board {
    display: none;
  }

  .app-workspace {
    position: relative;
  }
  
  .explorer-pane {
    width: 100%;
    border-left: none;
  }
  
  .detail-pane {
    position: absolute;
    inset: 0;
    width: 100%;
    z-index: 20;
    transition: transform var(--transition-normal);
    transform: translateX(100%); /* Hidden on the right */
  }
  
  .detail-pane.mobile-active {
    transform: translateX(0); /* Slide in */
  }
  
  .mobile-back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 16px 24px;
    cursor: pointer;
    font-family: var(--font-hebrew);
    font-size: 14px;
    font-weight: 600;
    width: 100%;
    text-align: right;
  }
  
  .detail-block {
    padding: 32px 20px;
  }
  
  .active-term-he {
    font-size: 36px;
  }
  
  .active-term-en {
    font-size: 24px;
  }
  
  .active-term-definition {
    font-size: 18px;
    margin-top: 12px;
  }
  
  .example-he {
    font-size: 28px;
  }
  
  .example-en {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .top-search-container {
    max-width: 140px;
  }
  .logo-tag {
    display: none;
  }
  .gh-star-wrapper-header {
    display: none;
  }
  .suggest-btn span {
    display: none;
  }
  .suggest-btn {
    padding: 4px;
  }
}

/* Helper Class to hide details */
.hidden {
  display: none !important;
}