/* Keyboard Navigation Styles */

/* Command bar - overlays footer */
#keyboard-command-bar {
  display: none;
  position: fixed;
  bottom: 45px;
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a2e;
  color: #63bce5;
  font-family: monospace;
  font-size: 1.1em;
  padding: 6px 16px;
  border-radius: 4px;
  z-index: 4;
  min-width: 200px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Help overlay */
#keyboard-help {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 5;
  justify-content: center;
  align-items: center;
}

#keyboard-help .help-content {
  background: white;
  border-radius: 8px;
  padding: 24px 32px;
  max-width: 400px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

#keyboard-help h3 {
  margin: 0 0 16px 0;
  color: #0f2557;
  font-family: sans-serif;
  text-align: center;
  font-size: 1.2em;
}

#keyboard-help .shortcut-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: sans-serif;
  font-size: 0.95em;
}

#keyboard-help .shortcut-list li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid #eee;
}

#keyboard-help .shortcut-list li:last-child {
  border-bottom: none;
}

#keyboard-help .key {
  font-family: monospace;
  background: #f5f7fa;
  padding: 2px 8px;
  border-radius: 3px;
  color: #28559a;
  font-weight: bold;
}

#keyboard-help .action {
  color: #555;
}

#keyboard-help .hint {
  text-align: center;
  margin-top: 16px;
  font-size: 0.85em;
  color: #888;
}