.engine-stage{color:#fff;isolation:isolate;background:#101426;border-radius:18px;flex-direction:column;align-items:center;width:100%;display:flex;position:relative;overflow:hidden}.engine-hud{justify-content:space-between;align-items:center;gap:8px;width:100%;max-width:440px;min-height:52px;padding:14px 12px;font-size:12px;display:flex}.engine-hud b{font-size:14px}.engine-hud strong{color:#d7ff39;font-size:24px}.engine-hud span{white-space:nowrap;color:#d3d7ec}.engine-field{aspect-ratio:3/4;background:#11172b;flex-shrink:0;width:min(100%,360px);position:relative;overflow:hidden}.engine-field canvas{touch-action:none;outline-offset:-3px;width:100%;height:100%;display:block}.engine-field canvas:focus-visible{outline:3px solid #d7ff39}.engine-cell{touch-action:manipulation;cursor:pointer;background:0 0;border:0;border-radius:5px;margin:0;padding:0;position:absolute}.engine-cell:focus-visible{outline-offset:-4px;outline:3px solid #fff}.engine-overlay{text-align:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0b1023e8;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.engine-overlay small{color:#d7ff39;letter-spacing:.12em;font-size:10px}.engine-overlay h3{margin:18px 0;font-size:32px;line-height:1.1}.engine-overlay p{color:#d8dcef;max-width:300px;margin:6px 0;font-size:14px;line-height:1.5}.engine-overlay button,.engine-controls button{color:#11162a;cursor:pointer;touch-action:manipulation;background:#d7ff39;border:0;border-radius:14px;min-height:48px;padding:14px 22px;font-weight:800}.engine-overlay button{margin-top:24px}.engine-controls{justify-content:space-between;align-items:center;gap:10px;width:100%;max-width:360px;min-height:66px;padding:10px 8px;display:flex}.engine-controls span{text-align:center;flex:1;font-size:12px}.engine-controls button{min-width:60px}.engine-controls .engine-action{width:100%}.engine-footer{color:#c2c9e4;justify-content:space-between;align-items:center;gap:8px;width:100%;max-width:400px;padding:0 10px 12px;font-size:11px;display:flex}.engine-footer button{color:#e2c2bd;cursor:pointer;background:0 0;border:0;padding:8px;font-size:11px}.game-preview{background:#101426;padding-top:38px;height:auto!important}.game-preview .preview-label{top:10px}.is-playing.game-board{min-height:0;display:block}.is-playing .game-copy,.is-playing .orbit{display:none}.game-rules-note{color:#ccd2e7;max-width:540px;padding:0 14px;font-size:14px;line-height:1.55;margin:16px auto!important}.play-status-message{color:#882f29;background:#fff1df;border-radius:12px;max-width:800px;margin:16px auto;padding:16px 24px}.play:disabled{opacity:.55;cursor:wait}.theme-space .engine-controls button,.theme-space .engine-overlay button{background:#bb9dff}.theme-candy .engine-controls button,.theme-candy .engine-overlay button{background:#ffa5db}.theme-sunset .engine-controls button,.theme-sunset .engine-overlay button{background:#ffbe81}@media (max-width:400px){.engine-hud b{font-size:12px}.engine-hud{font-size:10px}.engine-hud strong{font-size:21px}.engine-overlay{padding:18px}.engine-overlay p{font-size:13px}}.engine-sound{align-items:center;gap:10px;padding:12px;font-size:14px;display:flex}.engine-stage[data-phase=playing],.engine-stage[data-phase=countdown]{z-index:1000;width:100vw;height:100dvh;padding:env(safe-area-inset-top) 8px env(safe-area-inset-bottom);border-radius:0;justify-content:center;position:fixed;inset:0}.engine-stage[data-phase=playing] .engine-field,.engine-stage[data-phase=countdown] .engine-field{width:min(360px,100%,75dvh - 142.5px)}.engine-stage[data-phase=playing] .engine-hud,.engine-stage[data-phase=countdown] .engine-hud,.engine-footer{flex-shrink:0}@media (prefers-reduced-motion:no-preference){.engine-overlay{animation:.18s ease-out engine-appear}.engine-controls button:active{transform:scale(.97)}@keyframes engine-appear{0%{opacity:0}to{opacity:1}}}