/* Shortcut legend */
.kbd-legend {
  position: flex;
  bottom: 3.25rem;
  right: 1.5rem;
  z-index: 100;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--muted);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 8px;
  min-width: 160px;
  opacity: 0.7;
  transition: opacity 0.15s;
  pointer-events: none;
}

.kbd-legend:hover { opacity: 1; pointer-events: auto; }
.kbd-legend-title {
  grid-column: 1 / -1;
  color: var(--muted);
  opacity: 0.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2px;
  font-size: 0.5rem;
}
.kbd-legend kbd {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 4px;
  color: var(--accent2);
  white-space: nowrap;
  justify-self: end;
}
.kbd-legend span { color: var(--muted); align-self: center; }