.arcade-select{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.arcade-card{min-height:260px;display:grid;grid-template-columns:150px 1fr;align-items:center;gap:24px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--s1)}.arcade-icon{font-size:82px;text-align:center;filter:drop-shadow(0 16px 22px #0008)}.arcade-card small,.game-toolbar small{color:var(--lime);font:700 11px ui-monospace,monospace;letter-spacing:.12em}.arcade-card h3{margin:7px 0;font-size:26px}.arcade-card p{min-height:48px;color:var(--muted);line-height:1.5}.game-shell{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:14px}.game-toolbar{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:var(--s1)}.game-toolbar h3{margin:3px 0 0}.game-metrics{display:flex;gap:8px;margin-left:auto}.game-metrics span{min-width:88px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font:11px ui-monospace,monospace}.game-metrics b{display:block;color:var(--text);font-size:22px}.game-stage{position:relative;height:min(62vh,570px);overflow:hidden;border:1px solid var(--line);border-radius:14px;background:radial-gradient(circle at 50% 20%,#29314a,#10131b 65%)}.game-stage:after{content:"";position:absolute;left:0;right:0;bottom:0;height:27%;pointer-events:none;background:linear-gradient(#222732,#11141b);border-top:2px solid #343b49}.bottle-target{position:absolute;z-index:2;left:50%;top:15%;width:90px;height:120px;border:0;background:none;font-size:72px;cursor:pointer;transform:translate(-50%,-50%);transition:left .16s,top .16s}.bottle-target.hit{animation:bottleHit .22s ease}.signal-grid{position:absolute;z-index:2;inset:8%;display:none;grid-template-columns:repeat(3,1fr);gap:12px}.signal-cell{border:1px solid var(--line);border-radius:12px;background:#181d28;color:#566071;font-size:32px;cursor:pointer}.signal-cell.active{border-color:var(--red);background:#ff5d5d22;color:var(--red);box-shadow:0 0 28px #ff5d5d3a}.game-message{position:absolute;z-index:5;inset:0;display:grid;place-content:center;text-align:center;background:#080a10cc;backdrop-filter:blur(8px)}.game-message h3{font-size:36px;margin:0}.game-message p{color:var(--muted);max-width:340px;line-height:1.5}.leaderboard{padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--s1)}.leaderboard h3{margin:0 0 4px}.leaderboard>div>p{margin:0 0 18px;color:var(--muted);font-size:12px;line-height:1.4}.leader-row{display:grid;grid-template-columns:28px 1fr auto;gap:8px;padding:11px 0;border-bottom:1px solid var(--line)}.leader-row b:last-child{color:var(--lime)}.coin-float{position:absolute;z-index:7;color:var(--gold);font-weight:800;animation:coinFloat .7s ease forwards;pointer-events:none}@keyframes bottleHit{50%{transform:translate(-50%,-50%) rotate(32deg) scale(1.3)}}@keyframes coinFloat{to{transform:translateY(-55px);opacity:0}}@media(max-width:850px){.arcade-select,.game-shell{grid-template-columns:1fr}.arcade-card{grid-template-columns:90px 1fr}.arcade-icon{font-size:60px}.game-stage{height:500px}.leaderboard{grid-row:3}.game-toolbar{grid-column:auto}}@media(max-width:520px){.arcade-card{grid-template-columns:1fr}.arcade-icon{text-align:left}.game-metrics span{min-width:66px}.game-stage{height:440px}}