.install-btn{background:var(--lime);border:0;color:var(--ink);padding:9px 12px;font:700 9px "Chakra Petch";letter-spacing:1px}.mobile-controls{display:none;position:absolute;z-index:8;inset:auto 12px 12px;pointer-events:none;justify-content:space-between;align-items:end}.control-pad,.action-pad{display:grid;gap:7px;pointer-events:auto}.control-pad{grid-template-columns:repeat(3,48px);grid-template-areas:". up ." "left down right"}.control-pad button:nth-child(1){grid-area:up}.control-pad button:nth-child(2){grid-area:left}.control-pad button:nth-child(3){grid-area:down}.control-pad button:nth-child(4){grid-area:right}.mobile-controls button{width:48px;height:48px;border:1px solid rgba(201,255,54,.5);background:rgba(10,13,20,.82);backdrop-filter:blur(5px);color:var(--lime);font:700 18px "Chakra Petch";touch-action:none}.action-pad{grid-template-columns:58px}.action-pad .fire-btn{width:58px;height:58px;border-radius:50%;background:rgba(201,255,54,.16)}.pause-fab{position:absolute;z-index:9;right:14px;top:14px;width:38px;height:38px;border:1px solid var(--line);background:rgba(8,10,16,.8);color:var(--text);font:700 13px "Chakra Petch"}.pause-screen{position:absolute;z-index:7;inset:0;display:grid;place-items:center;background:rgba(5,7,11,.72);backdrop-filter:blur(5px);font:700 27px "Chakra Petch";letter-spacing:3px;color:var(--lime)}.game-stage{position:relative}.offline-badge{position:fixed;z-index:90;left:50%;bottom:18px;transform:translateX(-50%);background:var(--orange);color:#fff;padding:8px 13px;font:700 9px "Chakra Petch"}@media(max-width:700px),(pointer:coarse){.mobile-controls.active{display:flex}.game-stage canvas{max-height:58vh}}@media(max-width:600px){.install-btn{font-size:0;padding:9px}.install-btn:first-letter{font-size:13px}}