.logic{--gold:#d4a853;--ink:#f4efe4;--sea:#1a3a5c;margin:24px auto 0;max-width:980px;padding:16px;color:var(--ink);background:#0e1a2b;border-radius:16px}.logic h1,.logic h2{color:var(--gold);font-weight:600;margin-top:0}.logic button,.logic select{background:#17304d;color:var(--ink);border:1px solid var(--gold);border-radius:10px;padding:8px 12px;cursor:pointer}.logic button:disabled{opacity:.45;cursor:default}.logic .row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.logic .pick{display:flex;flex-direction:column;align-items:center;gap:6px;width:148px;padding:8px}.logic .pick img{width:100%;height:96px;object-fit:cover;border-radius:8px;pointer-events:none}.logic .pick.on{box-shadow:inset 0 0 0 2px var(--gold)}.logic .err{color:#ffb4a8}.city-tag{display:inline-block;margin-left:6px;padding:0 6px;border-radius:999px;background:#2a4060;color:#f4efe4;font-size:11px;vertical-align:middle}.logic .board{--cell:calc(min(100vw - 48px, 100dvh - 280px, 520px) / 8);display:grid;grid-gap:2px;gap:2px;width:calc(var(--cell) * 8);max-width:100%;margin:8px 0}.logic .board.n10{--cell:calc(min(46vw, 42dvh, 340px) / 10);width:calc(var(--cell) * 10)}.logic .board.n8{grid-template-columns:repeat(8,var(--cell))}.logic .board.n10{grid-template-columns:repeat(10,var(--cell))}.logic button.sq{width:var(--cell);height:var(--cell);min-width:0;aspect-ratio:auto;border:0;border-radius:4px;padding:0;font-size:calc(var(--cell) * .62);line-height:1;display:grid;place-items:center}.logic .sq.hint{box-shadow:inset 0 0 0 4px #d4a853}.logic .sq.light{background:#efe4c8;color:#1a1208}.logic .sq.dark{background:#8d6239;color:#1a1208}.logic .sq.water{background:var(--sea);color:#f4efe4}.logic .sq.ship{background:#245074}.logic .sq.hit{background:#8b2e2e}.logic .sq.miss{background:#2a4a66}.logic .sq.pick{outline:3px solid var(--gold)}.logic .muted{color:#c7b89a}.logic a{color:var(--gold)}.logic table{width:100%;border-collapse:collapse}.logic td,.logic th{text-align:left;padding:6px 4px;border-bottom:1px solid #2a4060}.logic-status{font-size:18px;margin:8px 0 12px}.logic-play{display:grid;grid-template-columns:auto minmax(220px,280px);grid-gap:16px;gap:16px;align-items:start}.logic-chat{background:#13263d;border-radius:12px;padding:10px;min-height:180px}.logic-chat ul{list-style:none;padding:0;margin:0 0 8px;max-height:240px;overflow:auto}.logic-chat li{margin:4px 0}.logic-chat .mine{text-align:right}.logic .sea{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;align-items:start}.logic-call{position:fixed;inset:0;z-index:80;display:grid;place-items:center;background:rgba(8,14,24,.55);padding:16px}.logic-call article{width:min(420px,100%);background:#102033;color:#f4efe4;border-radius:18px;padding:20px;text-align:center;box-shadow:0 16px 40px rgba(0,0,0,.35)}.logic-call .face,.logic-call img{width:72px;height:72px;border-radius:50%;object-fit:cover}.logic-call .face{display:grid;place-items:center;margin:0 auto 8px;background:#d4a853;color:#1a1208;font-size:28px}@media (max-width:800px){.logic .sea,.logic-play{grid-template-columns:1fr}.logic .board,.logic .board.n10{--cell:calc(min(100vw - 64px, 100dvh - 320px, 520px) / 8)}.logic .board.n10{--cell:calc(min(100vw - 64px, 42dvh, 360px) / 10)}}@media (max-width:420px){.logic{margin-top:8px;padding:8px;overflow-x:hidden}.logic .board,.logic .board.n8{--cell:calc((100vw - 28px) / 8)}.logic .board.n10{--cell:calc((100vw - 28px) / 10);width:calc(var(--cell) * 10)}.logic button.sq{touch-action:manipulation}}