.solver-layout{display:grid;grid-template-columns:minmax(230px,300px) minmax(0,1fr);gap:24px;align-items:start}.solver-settings,.solver-main{background:#fff;border:1px solid var(--border,#d8e0e8);border-radius:16px;padding:18px}.solver-settings{position:sticky;top:78px}.solver-settings label{display:grid;gap:6px;margin:14px 0;font-weight:700}.solver-settings select,.solver-settings textarea{width:100%;padding:11px;border:1px solid #aeb9c4;border-radius:9px;font:inherit}.solver-actions{display:flex;flex-wrap:wrap;gap:8px}.solver-legend{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px;font-size:.88rem}.solver-legend span{display:flex;align-items:center;gap:6px}.solver-legend i{width:18px;height:18px;border:1px solid #82909d;border-radius:4px}.treasure-board{--board-size:6;display:grid;grid-template-columns:repeat(var(--board-size),minmax(38px,1fr));gap:5px;max-width:620px}.treasure-cell{aspect-ratio:1;border:1px solid #82909d;border-radius:8px;background:#edf2f7;color:#172432;display:grid;place-items:center;position:relative;font:700 .8rem/1 system-ui;touch-action:manipulation}.treasure-cell small{position:absolute;right:4px;bottom:4px;font-size:.68rem}.treasure-cell.is-best{outline:3px solid #e39b00;outline-offset:1px}.state-miss,.treasure-cell[data-state="miss"]{background:#293747;color:#fff}.state-hit,.treasure-cell[data-state="hit"]{background:#ef9b33;color:#1d1408}.state-found,.treasure-cell[data-state="found"]{background:#3b8d62;color:#fff}.state-unknown{background:#edf2f7}@media(max-width:760px){.solver-layout{grid-template-columns:1fr}.solver-settings{position:static}.solver-main{padding:12px}.treasure-board{gap:3px}.treasure-cell{min-width:0;border-radius:5px}.solver-actions>*{min-height:44px}}@media(max-width:390px){.solver-legend{grid-template-columns:1fr}.treasure-cell small{font-size:.58rem;right:2px;bottom:2px}}