:root {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.5;
  font-weight: 400;
  
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  
  /* Custom scrollbar */
  scrollbar-width: thin;
}

/* Add mobile-first viewport scaling */
@viewport {
  width: device-width;
  zoom: 1.0;
}

/* Prevent horizontal overflow */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

/* Global mobile adjustments */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
  
  .board-container, 
  .info-panel, 
  .bot-panel {
    width: 95vw;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 13px;
  }
  
  button, .btn {
    min-height: 44px;
    font-size: 1rem;
  }
  
  .page-title {
    font-size: 1.8rem;
  }
}

/* Form mobile optimizations */
.mobile-optimized-input,
.mobile-optimized-textarea {
  font-size: 16px; /* Prevents iOS zoom */
}

.mobile-optimized-textarea {
  max-height: 60vh;
}

/* Light theme variables */
:root[data-theme="light"] {
  --color-bg-primary: #f5f5f5;
  --color-bg-secondary: #ffffff;
  --color-bg-tertiary: #eeeeee;
  --color-bg-glass: rgba(255, 255, 255, 0.8);
  --color-bg-card: rgba(255, 255, 255, 0.9);
  --color-bg-input: rgba(250, 250, 250, 0.8);
  
  --color-text-primary: #000000;
  --color-text-secondary: #333333;
  --color-text-tertiary: #555555;
  --color-text-inverse: #ffffff;
  
  --color-border: rgba(0, 0, 0, 0.1);
  --color-border-hover: rgba(0, 0, 0, 0.2);
  
  --color-accent: #333333;
  --color-accent-hover: #000000;
  --color-success: var(--color-accent);
  --color-success-hover: var(--color-accent-hover);
  --color-danger: #333333;
  --color-danger-hover: #000000;
  
  --gradient-primary: linear-gradient(135deg, #333333 0%, #000000 100%);
  --gradient-secondary: linear-gradient(135deg, #cccccc 0%, #999999 100%);
  --gradient-background: #f5f5f5;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  scrollbar-color: rgba(0, 0, 0, 0.3) transparent;

  /* Blockly toolbox theming */
  --blockly-toolbox-label-color: #000;
  --blockly-toolbox-background: rgba(240, 240, 240, 0.9);
}

/* Dark theme variables */
:root[data-theme="dark"] {
  --color-bg-primary: #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-tertiary: #1c1c1c;
  --color-bg-glass: rgba(10, 10, 10, 0.8);
  --color-bg-card: rgba(20, 20, 20, 0.9);
  --color-bg-input: rgba(30, 30, 30, 0.7);
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-tertiary: #999999;
  --color-text-inverse: #000000;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(255, 255, 255, 0.2);
  
  --color-accent: #eeeeee;
  --color-accent-hover: #ffffff;
  --color-success: var(--color-accent);
  --color-success-hover: var(--color-accent-hover);
  --color-danger: #eeeeee;
  --color-danger-hover: #ffffff;
  
  --gradient-primary: linear-gradient(135deg, #eeeeee 0%, #ffffff 100%);
  --gradient-secondary: linear-gradient(135deg, #444444 0%, #222222 100%);
  --gradient-background: #0a0a0a;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
  
  scrollbar-color: rgba(255, 255, 255, 0.3) transparent;

  /* Blockly toolbox theming */
  --blockly-toolbox-label-color: #eee;
  --blockly-toolbox-background: rgba(60, 60, 60, 0.9);
}

* {
  box-sizing: border-box;
}

*::-webkit-scrollbar {
  width: 8px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: var(--color-border-hover);
  border-radius: 4px;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-tertiary);
}

a {
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: inherit;
}

a:hover {
  color: var(--color-accent-hover);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--gradient-background);
  color: var(--color-text-primary);
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

#root {
  min-height: 100vh;
}

/* Selection styles */
::selection {
  background: rgba(59, 130, 246, 0.3);
  color: var(--color-text-primary);
}

::-moz-selection {
  background: rgba(59, 130, 246, 0.3);
  color: var(--color-text-primary);
}

/* Focus styles for accessibility */
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Smooth transitions for theme changes */
* {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* Click-to-move indicators */
.move-dot {
  position: relative;
}

.move-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 25%;
  height: 25%;
  background: #00ff0044;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.active-piece {
  border: 3px solid #00ff00 !important;
}
.flex-col {
  display: flex;
  flex-direction: column;
}

.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.page-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem;
  min-height: calc(100vh - 70px);
}
/* App Layout */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--gradient-background);
}

.main-content {
  flex: 1;
  padding-top: 70px;
  background: var(--gradient-background);
  min-height: calc(100vh - 70px);
}

/* Page Containers */
.page-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem;
  min-height: calc(100vh - 70px);
}

.game-content, .create-bot-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 800px;
}

/* Typography */
.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2rem;
  text-align: center;
  text-shadow: var(--shadow-sm);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Chess Board */
.board-container {
  width: min(70vmin, 600px);
  margin-bottom: 2rem;
  filter: drop-shadow(var(--shadow-xl));
  border-radius: 16px;
  overflow: hidden;
}

/* Modern Glass Cards */
.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.glass-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border-hover);
}

/* Info Panel */
.info-panel {
  width: min(70vmin, 600px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.turn-indicator {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}

.game-status {
  color: var(--color-success);
  font-weight: 700;
  font-size: 1.2rem;
}

/* Modern Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  box-shadow: var(--shadow-md);
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.reset-button {
  background: var(--color-danger);
  color: var(--color-text-inverse);
}

.reset-button:hover {
  background: var(--color-danger-hover);
}

.primary-button {
  background: var(--color-success);
  color: var(--color-text-inverse);
  width: 100%;
  justify-content: center;
  font-size: 1.1rem;
  padding: 1rem 2rem;
}

.primary-button:hover {
  background: var(--color-success-hover);
}

/* Bot Panel */
.bot-panel {
  width: min(70vmin, 600px);
  padding: 1.5rem;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.bot-panel h3 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-weight: 600;
}

.bot-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.bot-selector label {
  color: var(--color-text-primary);
  font-weight: 500;
}

.bot-selector select {
  padding: 0.75rem 1rem;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-size: 1rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  min-width: 150px;
  position: relative;
  z-index: 10; /* Bring above glass backdrop */
}

.bot-selector select:hover, .bot-selector select:focus {
  background: var(--color-bg-card);
  border-color: var(--color-border-hover);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Create Bot Page */
.bot-creator-card {
  width: 100%;
  max-width: 700px;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}

/* Tabs for Create Bot / Bot Library */
.tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.tabs button {
  padding: 12px 24px;
  min-width: 180px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 1.1rem;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 1rem;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-sizing: border-box;
  resize: vertical;
}

.form-textarea {
  font-family: 'Fira Code', 'Monaco', 'Menlo', monospace;
  min-height: 400px;
  line-height: 1.5;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  background: var(--color-bg-card);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--color-text-tertiary);
}

/* Documentation Styles */
.docs-content {
  max-width: 800px;
  padding: 2rem;
  width: 100%;
}

.docs-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-lg);
}

.docs-card h2 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.method-list {
  display: grid;
  gap: 1.5rem;
}

.method-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.method-card h3 {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.method-card p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.method-summary {
  list-style: none;
  padding-left: 1rem;
}

.method-summary li {
  margin: 0.5rem 0;
  padding: 0.75rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text-secondary);
}

.syntax-highlighting {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  padding: 1rem;
  border-radius: 12px;
  overflow-x: auto;
  font-family: 'Fira Code', monospace;
  tab-size: 2;
  margin: 1.5rem 0;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

code {
  background: var(--color-bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Fira Code', monospace;
  font-size: 0.9em;
  color: var(--color-accent);
}

/* Responsive Design */
@media (max-width: 768px) {
  .page-container {
    padding: 1rem;
  }
  
  .page-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  
  .info-panel {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .game-status {
    font-size: 1.1rem;
  }
  
  .bot-selector {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .bot-creator-card, .docs-card {
    padding: 1.5rem;
  }
  
  .form-textarea {
    min-height: 300px;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding-top: 60px;
  }
  
  .page-title {
    font-size: 1.5rem;
  }
  
  .board-container {
    width: 90vmin;
  }
  
  .info-panel, .bot-panel {
    width: 90vmin;
  }
}

/* Animation classes */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Modernized Docs Page Styles */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.docs-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
}

.docs-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.docs-card h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.8rem;
}

.method-list {
  display: grid;
  gap: 1.5rem;
}

.method-item {
  background: var(--color-bg-tertiary);
  padding: 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
}

.method-item h3 {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.method-item pre {
  background: var(--color-bg-secondary);
  padding: 0.75rem;
  border-radius: 8px;
}

/* Bot Library styles */
.bot-library {
  width: 100%;
  max-width: 700px;
  padding: 2rem;
}

.bot-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.bot-selector label {
  font-weight: 600;
  color: var(--color-text-primary);
}

.bot-selector select {
  padding: 0.75rem 1rem;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text-primary);
  min-width: 200px;
}

.bot-code-viewer pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'Fira Code', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  padding: 1.5rem;
  margin: 0;
}

.example-card {
  margin-top: 2rem;
  background: var(--color-bg-tertiary);
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid var(--color-border);
}

.example-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
/* Add these to src/App.css */
.game-mode-selector {
  width: min(70vmin, 600px);
}

.bot-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.second-bot-selector {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Add these styles at the bottom */
.bot-selectors-container {
  padding: 0.5rem 0;
}

.game-mode-selector label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bot-panel {
  padding: 1rem;
}

/* Add to the bottom of the file */
.toggle-group {
  display: flex;
  gap: 8px;
  margin: 0.8rem 0;
}

.toggle-btn {
  flex: 1;
  padding: 12px 16px;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-btn:hover:not(.active) {
  background: var(--color-bg-tertiary);
  transform: translateY(-2px);
}

.toggle-btn.active {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.toggle-btn span {
  display: block;
  padding: 0 8px;
}

/* Blockly toolbox label theming */
.blocklyToolboxCategoryLabel {
  color: var(--blockly-toolbox-label-color) !important;
  background-color: var(--blockly-toolbox-background) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 8px !important;
}

/* Keep the inversion filter in dark mode for board container */
[data-theme="dark"] .blockly-container {
  filter: invert(1) hue-rotate(180deg) !important;
}

/* But override toolbox labels to stay readable */
[data-theme="dark"] .blocklyToolboxCategoryLabel {
  filter: invert(1) hue-rotate(180deg) !important;
  color: var(--blockly-toolbox-label-color) !important;
  background-color: var(--blockly-toolbox-background) !important;
}
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  z-index: 1000;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.navbar-brand .brand-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.brand-icon {
  width: 1.8rem;
  height: 1.8rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.brand-link:hover {
  transform: translateY(-1px);
  color: var(--color-accent);
}

.navbar-menu {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 12px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-icon {
  width: 1.1rem;
  height: 1.1rem;
}

.nav-link:hover {
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.nav-link.active {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-left: 0.5rem;
  color: var(--color-text-primary);
}

.theme-toggle:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.theme-icon {
  width: 1.2rem;
  height: 1.2rem;
  transition: transform 0.3s ease;
  color: inherit;
}

.theme-toggle:hover .theme-icon {
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .navbar-container {
    padding: 0 1rem;
  }
  
  .brand-link {
    font-size: 1.3rem;
  }
  
  .navbar-menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .nav-link {
    padding: 0.5rem;
    font-size: 0.8rem;
    min-width: 60px;
    max-width: 100px;
  }
  
  .nav-link span.nav-icon {
    display: block;
    margin: 0 auto;
  }
  
  .nav-icon {
    width: 1rem;
    height: 1rem;
  }
  
  .theme-toggle {
    width: 40px;
    height: 40px;
  }
  
  .theme-icon {
    width: 1.1rem;
    height: 1.1rem;
  }
}

@media (max-width: 480px) {
  .navbar-brand .brand-link {
    font-size: 1.2rem;
  }
  
  .nav-link span.nav-text {
    display: none;
  }
  
  .theme-toggle {
    width: 38px;
    height: 38px;
  }
}
.cg-wrap {
  box-sizing: content-box;
  position: relative;
  display: block;
}

cg-container {
  position: absolute;
  width: 100%;
  height: 100%;
  display: block;
  top: 0;
}

cg-board {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  line-height: 0;
  background-size: cover;
}

.cg-wrap.manipulable cg-board {
  cursor: pointer;
}

cg-board square {
  position: absolute;
  top: 0;
  left: 0;
  width: 12.5%;
  height: 12.5%;
  pointer-events: none;
}

cg-board square.move-dest {
  pointer-events: auto;
}

cg-board square.last-move {
  will-change: transform;
}

.cg-wrap piece {
  position: absolute;
  top: 0;
  left: 0;
  width: 12.5%;
  height: 12.5%;
  background-size: cover;
  z-index: 2;
  will-change: transform;
  pointer-events: none;
}

cg-board piece.dragging {
  cursor: move;
  /* !important to override z-index from 3D piece inline style */
  z-index: 11 !important;
}

piece.anim {
  z-index: 8;
}

piece.fading {
  z-index: 1;
  opacity: 0.5;
}

.cg-wrap piece.ghost {
  opacity: 0.3;
}

.cg-wrap piece svg {
  overflow: hidden;
  position: relative;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  opacity: 0.6;
}

.cg-wrap cg-auto-pieces,
.cg-wrap .cg-shapes,
.cg-wrap .cg-custom-svgs {
  overflow: visible;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cg-wrap cg-auto-pieces {
  z-index: 2;
}

.cg-wrap cg-auto-pieces piece {
  opacity: 0.3;
}

.cg-wrap .cg-shapes {
  overflow: hidden;
  opacity: 0.6;
  z-index: 2;
}

.cg-wrap .cg-custom-svgs {
  /* over piece.anim = 8, but under piece.dragging = 11 */
  z-index: 9;
}

.cg-wrap .cg-custom-svgs svg {
  overflow: visible;
}

.cg-wrap coords {
  position: absolute;
  display: flex;
  pointer-events: none;
  opacity: 0.8;
  font-family: sans-serif;
  font-size: 9px;
}

.cg-wrap coords.ranks {
  left: 4px;
  top: -20px;
  flex-flow: column-reverse;
  height: 100%;
  width: 12px;
}

.cg-wrap coords.ranks.black {
  flex-flow: column;
}

.cg-wrap coords.ranks.left {
  left: -15px;
  align-items: flex-end;
}

.cg-wrap coords.files {
  bottom: -4px;
  left: 24px;
  flex-flow: row;
  width: 100%;
  height: 16px;
  text-transform: uppercase;
  text-align: center;
}

.cg-wrap coords.files.black {
  flex-flow: row-reverse;
}

.cg-wrap coords coord {
  flex: 1 1 auto;
}

.cg-wrap coords.ranks coord {
  transform: translateY(39%);
}

.cg-wrap coords.squares {
  bottom: 0;
  left: 0;
  text-transform: uppercase;
  text-align: right;
  flex-flow: column-reverse;
  height: 100%;
  width: 12.5%;
}

.cg-wrap coords.squares.black {
  flex-flow: column;
}

.cg-wrap coords.squares.left {
  text-align: left;
}

.cg-wrap coords.squares coord {
  padding: 6% 4%;
}

.cg-wrap coords.squares.rank2 {
  transform: translateX(100%);
}

.cg-wrap coords.squares.rank3 {
  transform: translateX(200%);
}

.cg-wrap coords.squares.rank4 {
  transform: translateX(300%);
}

.cg-wrap coords.squares.rank5 {
  transform: translateX(400%);
}

.cg-wrap coords.squares.rank6 {
  transform: translateX(500%);
}

.cg-wrap coords.squares.rank7 {
  transform: translateX(600%);
}

.cg-wrap coords.squares.rank8 {
  transform: translateX(700%);
}
/** Colored board squares as an embedded SVG */
cg-board {
  background-color: #f0d9b5;
  background-image: url('data:image/svg+xml;base64,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');
}

/** Interactive board square colors */
cg-board square.move-dest {
  background: radial-gradient(rgba(20, 85, 30, 0.5) 22%, #208530 0, rgba(0, 0, 0, 0.3) 0, rgba(0, 0, 0, 0) 0);
}
cg-board square.premove-dest {
  background: radial-gradient(rgba(20, 30, 85, 0.5) 22%, #203085 0, rgba(0, 0, 0, 0.3) 0, rgba(0, 0, 0, 0) 0);
}
cg-board square.oc.move-dest {
  background: radial-gradient(transparent 0%, transparent 80%, rgba(20, 85, 0, 0.3) 80%);
}
cg-board square.oc.premove-dest {
  background: radial-gradient(transparent 0%, transparent 80%, rgba(20, 30, 85, 0.2) 80%);
}
cg-board square.move-dest:hover {
  background: rgba(20, 85, 30, 0.3);
}
cg-board square.premove-dest:hover {
  background: rgba(20, 30, 85, 0.2);
}
cg-board square.last-move {
  background-color: rgba(155, 199, 0, 0.41);
}
cg-board square.selected {
  background-color: rgba(20, 85, 30, 0.5);
}
cg-board square.check {
  background: radial-gradient(
    ellipse at center,
    rgba(255, 0, 0, 1) 0%,
    rgba(231, 0, 0, 1) 25%,
    rgba(169, 0, 0, 0) 89%,
    rgba(158, 0, 0, 0) 100%
  );
}
cg-board square.current-premove {
  background-color: rgba(20, 30, 85, 0.5);
}

/** Alternating colors in rank/file/square labels */
.orientation-white .ranks :nth-child(odd),
.orientation-white .files :nth-child(even),
.orientation-black .ranks :nth-child(even),
.orientation-black .files :nth-child(odd),
coords.squares:nth-of-type(odd) :nth-child(even),
coords.squares:nth-of-type(even) :nth-child(odd) {
  color: rgba(72, 72, 72, 0.8);
}

.orientation-white .ranks :nth-child(even),
.orientation-white .files :nth-child(odd),
.orientation-black .ranks :nth-child(odd),
.orientation-black .files :nth-child(even),
coords.squares:nth-of-type(odd) :nth-child(odd),
coords.squares:nth-of-type(even) :nth-child(even) {
  color: rgba(255, 255, 255, 0.8);
}
/** Embedded SVGs for all chess pieces */
.cg-wrap piece.pawn.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.bishop.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.knight.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.rook.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.queen.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.king.white {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.pawn.black {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.bishop.black {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.knight.black {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.rook.black {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.queen.black {
  background-image: url('data:image/svg+xml;base64,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');
}
.cg-wrap piece.king.black {
  background-image: url('data:image/svg+xml;base64,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');

}
.performance-widget {
  margin: 1.5rem 0;
  padding: 1.5rem;
}

.rating-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-success);
  color: white;
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.rating-value {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.rating-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1rem 0;
}

.result-card {
  background: var(--color-bg-tertiary);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
}

.result-label {
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
  margin-bottom: 0.3rem;
}

.result-value {
  font-size: 1.8rem;
  font-weight: 700;
}

.matchups {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.matchups h4 {
  margin-bottom: 0.5rem;
}

.matchups li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
}

.outcome {
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
}

.outcome.win {
  background-color: rgba(40, 167, 69, 0.2);
  color: rgba(40, 167, 69, 1);
}

.outcome.loss {
  background-color: rgba(220, 53, 69, 0.2);
  color: rgba(220, 53, 69, 1);
}

.outcome.draw {
  background-color: rgba(108, 117, 125, 0.2);
  color: rgba(108, 117, 125, 1);
}

.loading-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-weight: 500;
}
/* New file for docs layout styles */
.docs-layout {
  display: grid;
  grid-template-columns: 300px 1fr; /* Wider sidebar */
  gap: 2.5rem; /* More spacing between columns */
  max-width: 1200px;
  width: 100%;
}

.docs-sidebar {
  position: sticky;
  top: 90px;
  height: 100vh; /* Full viewport height */
  padding: 0; /* Remove padding to allow flex spacing */
  display: flex;
  flex-direction: column;
}

.docs-nav {
  flex-direction: column;
  justify-content: space-evenly; /* Equal space distribution */
  align-items: stretch; /* Fill full width */
  height: 100%; /* Take full height of sidebar */
  padding: 20px 0; /* Vertical padding only */
}

.docs-nav a {
  flex: 1; /* Equal height for all links */
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-height: 100px; /* Increased minimum height */
  height: 100px; /* Fixed height for consistency */
  padding: 20px; /* More padding for better spacing */
  font-size: 1.2rem; /* Larger text */
  border-radius: 12px;
  background: transparent;
  transition: all 0.2s ease;
  min-width: 280px; /* Wider links */
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
}

.docs-nav a:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateX(5px); /* Slight hover movement */
}

.docs-nav a.active {
  background: var(--color-bg-tertiary);
  color: var(--color-accent);
  box-shadow: inset 0 0 0 2px var(--color-accent);
  transform: scale(1.02);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  font-weight: 600;
}

.docs-nav svg {
  width: 28px; /* Larger icons */
  height: 28px;
  transition: transform 0.3s ease;
}

.docs-content {
  width: 100%;
}

/* Expand transition effect */
.docs-nav a {
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform, background;
}

/* Blockly blocks grid for docs */
.blocks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
}

.block-category h3 {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-top: 0;
}

@media (max-width: 900px) {
  .blocks-grid {
    grid-template-columns: 1fr;
  }
}

/* Tooltip for Blockly guide */
.tooltip-container {
  position: relative;
  cursor: help;
}

.tooltip-text {
  visibility: hidden;
  width: 250px;
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  text-align: left;
  border-radius: 8px;
  padding: 12px;
  position: absolute;
  z-index: 10;
  bottom: 125%;
  left: 50%;
  margin-left: -125px; /* Half of width to center */
  opacity: 0;
  transition: opacity 0.3s ease;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.4;
  pointer-events: none;
}

.tooltip-container:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Tooltip Arrow */
.tooltip-text::after, .tooltip-text::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  border-style: solid;
  border-color: transparent;
}

/* Arrow Border */
.tooltip-text::after {
  margin-left: -6px;
  border-width: 6px;
  border-top-color: var(--color-border);
}

/* Arrow Fill */
.tooltip-text::before {
  margin-left: -5px;
  border-width: 5px;
  border-top-color: var(--color-bg-secondary);
  transform: translateY(-1px);
}
/* src/pages/Tournament.css */

.tournament-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1200px;
}

.tournament-setup, .tournament-running {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.bot-selection-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
  max-height: 40vh;
  overflow-y: auto;
}

.bot-selection-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--color-bg-tertiary);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.bot-selection-item:hover {
  background: var(--color-bg-card);
}

.bot-selection-item input {
  width: 18px;
  height: 18px;
}

.tournament-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.tournament-running {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.standings-table table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.standings-table th, .standings-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.standings-table th {
  font-weight: 600;
}

.standings-table tbody tr:last-child td {
  border-bottom: none;
}

.match-visualizer .player-name {
  color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 900px) {
  .tournament-running {
    grid-template-columns: 1fr;
  }
}

.match-history {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.match-history h3 {
  margin-bottom: 1rem;
}

.match-history ul {
  list-style: none;
  padding: 0;
  max-height: 250px;
  overflow-y: auto;
}

.match-history li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
  background: var(--color-bg-tertiary);
}