.heading{font-weight:700}.heading--info{color:#000}.heading--success{color:green}.heading--error{color:red}.text-field__label{margin-right:10px}.timer__label{margin-right:20px}.app{padding:20px;font-family:Arial,sans-serif}.app__controls{margin-bottom:20px;display:flex;flex-direction:column;gap:10px}.app__buttons{display:flex;gap:10px;margin-bottom:20px}.app__game-area{width:500px;height:300px;border:2px solid #333;border-radius:8px;position:relative;background-color:#f0f8ff;margin:20px 0}.app__empty-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#666}.fade-out{animation:fadeOut 1s ease-out forwards}@keyframes fadeOut{0%{opacity:1;background-color:#f44;color:#fff}to{opacity:0;background-color:#fff;color:#fff}}.wrong-click{background-color:#f44!important;color:#fff!important}.frozen{animation-play-state:paused!important}