/* Code Tracer: what this page adds to Shift One and games.css. */
.code-line { display: block; border-radius: var(--r-sm); padding: 0 6px; margin: 0 -6px; white-space: pre; }
.code-line .ln { color: var(--label-4); user-select: none; }
.pickable .code-line { cursor: pointer; }
.pickable .code-line:hover { background: var(--fill); }
.code-line.sel { background: var(--warning-wash); box-shadow: inset 2px 0 0 var(--warning); }
#answer { font-family: var(--font-mono); max-width: 460px; }