.v52-round-meter{display:flex;gap:8px;justify-content:center;margin:0 0 14px}.v52-round-meter i{width:9px;height:9px;border-radius:999px;background:color-mix(in srgb,var(--line) 70%,transparent)}.v52-round-meter i.done{background:var(--accent)}.v52-round-meter i.current{outline:3px solid color-mix(in srgb,var(--accent) 24%,transparent);background:var(--accent)}
.sum-board .v52-target{min-width:min(100%,330px)}.sum-board .v52-target small{display:block;margin-top:5px;color:var(--muted);font-weight:700}.sum-total{display:flex;justify-content:center;gap:6px;align-items:center;min-height:42px;border-radius:14px;transition:background .18s ease,color .18s ease,transform .18s ease}.sum-total.under{background:color-mix(in srgb,#69a8ff 13%,transparent)}.sum-total.over{background:color-mix(in srgb,#ff7185 13%,transparent)}.sum-total.matched{background:color-mix(in srgb,#54cf90 18%,transparent);transform:scale(1.02)}.number-tile.hinted{animation:v52-pulse .8s ease 2;outline:3px solid color-mix(in srgb,#f4c24d 75%,transparent)}.number-tile.solved{background:color-mix(in srgb,#54cf90 30%,var(--card));border-color:#54cf90}.v52-selection-note{font-size:.88rem;color:var(--muted);text-align:center;margin-top:4px}
.maze-cell{appearance:none;padding:0;margin:0;border-radius:0;background:transparent;min-width:0;min-height:0;position:relative}.maze-cell.visited:not(.player):after{content:"";position:absolute;width:24%;height:24%;border-radius:50%;background:color-mix(in srgb,var(--accent) 32%,transparent);inset:38%}.maze-cell.hinted{background:color-mix(in srgb,#f4c24d 22%,transparent)}.maze-cell.hinted:before{content:"•";position:absolute;inset:0;display:grid;place-items:center;color:#b67b00;font-weight:900}.maze-wrap.maze-bump{animation:v52-bump .2s ease}.v52-maze-stats{display:flex;justify-content:center;gap:12px;font-size:.88rem;color:var(--muted);font-weight:750;margin-top:10px}
.sudoku-cell.related{background:color-mix(in srgb,var(--accent) 7%,var(--card))}.sudoku-cell.same{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 35%,transparent)}.sudoku-cell.conflict{background:color-mix(in srgb,#ff7185 18%,var(--card));color:#b32139}.sudoku-cell.hinted{background:color-mix(in srgb,#f4c24d 20%,var(--card))}.sudoku-cell .v52-notes{display:grid;grid-template-columns:repeat(3,1fr);width:100%;height:100%;font-size:.56rem;line-height:1;color:var(--muted);align-items:center}.sudoku-cell .v52-notes i{font-style:normal;text-align:center}.sudoku-pad button.active{background:var(--accent);color:#07121d;border-color:var(--accent)}.v52-sudoku-meta{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.86rem;font-weight:750;margin:8px 0 0}.v52-difficulty{padding:4px 9px;border:1px solid var(--line);border-radius:999px;background:var(--card)}
@keyframes v52-pulse{50%{transform:translateY(-3px) scale(1.04)}}@keyframes v52-bump{35%{transform:translateX(-4px)}70%{transform:translateX(4px)}}
@media(max-width:600px){.sum-board .v52-target{min-width:0;width:100%}.v52-round-meter{margin-bottom:10px}.v52-maze-stats{font-size:.8rem}.sudoku-cell .v52-notes{font-size:.48rem}.sudoku-pad{gap:6px}.sudoku-pad button{min-width:40px;min-height:42px}.v52-sudoku-meta{font-size:.78rem}}
@media(prefers-reduced-motion:reduce){.number-tile.hinted,.maze-wrap.maze-bump{animation:none}}