#aydinoloji-game-wrapper{position:relative;width:100%;max-width:900px;margin:0 auto;aspect-ratio:16 / 9;background-color:#e0f7fa;border:4px solid #008c8c;border-radius:12px;overflow:hidden;font-family:sans-serif;user-select:none;-webkit-user-select:none}.top-controls{position:absolute;top:10px;right:10px;z-index:50;display:flex;gap:8px}.ctrl-btn{background-color:#008c8c;color:#fff;border:2px solid #fff;border-radius:8px;width:40px;height:40px;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 5px rgb(0 0 0 / .3);transition:transform 0.1s}.ctrl-btn:active{transform:scale(.95)}.ctrl-btn.off{background-color:#c0392b}.bottom-logo{position:absolute;bottom:10px;left:10px;width:60px;height:60px;z-index:40;pointer-events:none}#cover-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#008c8c,#005f5f);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:30;color:#fff}#cover-screen img{width:150px;margin-bottom:20px}#cover-screen h1{margin:0 0 20px 0;font-size:2em;text-shadow:2px 2px 4px rgb(0 0 0 / .5);text-align:center}.action-btn{background-color:#fff;color:#008c8c;border:none;padding:12px 30px;font-size:1.2em;font-weight:700;border-radius:25px;cursor:pointer;margin:5px;box-shadow:0 4px 6px rgb(0 0 0 / .2);transition:background 0.2s}.action-btn:hover{background-color:#e0f2f2}#info-modal,#end-modal{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border:4px solid #008c8c;border-radius:15px;padding:20px;width:80%;max-width:500px;text-align:center;z-index:100;display:none;box-shadow:0 10px 30px rgb(0 0 0 / .5);color:#333}#info-modal h2,#end-modal h2{color:#008c8c;margin-top:0}#info-modal p{font-size:1.1em;line-height:1.5}.math-box{background:#f0f8f8;padding:10px;border-radius:8px;margin:10px 0;font-family:monospace;font-size:1.2em}#game-hud{position:absolute;top:10px;left:10px;background:rgb(255 255 255 / .9);border:2px solid #008c8c;border-radius:10px;padding:10px 15px;z-index:20;display:none}.hud-stat{font-weight:700;font-size:1.1em;color:#005f5f;margin:5px 0}.hud-stat span{color:#d35400}#game-controls{position:absolute;bottom:20px;right:20px;display:none;gap:15px;z-index:20}.water-btn{background:#008c8c;color:#fff;border:3px solid #fff;border-radius:50%;width:80px;height:80px;font-size:1.1em;font-weight:700;cursor:pointer;box-shadow:0 4px 10px rgb(0 0 0 / .4)}.water-btn:active{transform:translateY(4px);box-shadow:0 0 5px rgb(0 0 0 / .4)}#btn-su-al{background:#2980b9}#btn-su-bosalt{background:#f39c12}canvas{display:block;width:100%;height:100%}:fullscreen #aydinoloji-game-wrapper{max-width:100%;height:100vh;border:none;border-radius:0}