html,body{margin:0;font-family:system-ui,sans-serif;overflow-x:auto}.canvas-container{justify-content:center;align-items:center;display:flex}canvas{border:1px solid #00000014;width:800px;height:800px;margin-top:20px;box-shadow:0 4px 15px #0000001f}#creature-panel{color:#fff;background:#141414cc;border-radius:15px;width:220px;max-height:500px;padding:12px;font-family:Arial;position:absolute;top:90px;right:15px;overflow-y:auto}.creature-card{background:#ffffff14;border-radius:10px;margin-bottom:8px;padding:10px;font-size:13px}.ui-bar{z-index:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffd9;border-bottom:1px solid #00000014;justify-content:center;align-items:center;width:100%;height:60px;display:flex;position:relative;top:0;left:0;box-shadow:0 4px 15px #0000001f}.ui-bar-container{z-index:1;flex-direction:row;justify-content:center;align-items:center;width:100%;height:60px;display:flex;position:relative;top:0;left:0}.population-bar{background:#00000014;border:none;border-radius:999px;width:800px;height:20px;display:flex;overflow:hidden;box-shadow:inset 0 2px 5px #00000026,0 2px 8px #00000014}.population-segment{height:100%;margin:1px}.game-button{color:#000;cursor:pointer;background:#fff;border:1px solid #00000014;border-radius:20px;width:100px;height:40px;padding:5px 10px;box-shadow:0 4px 15px #0000001f}.game-button:hover{background:#eee}#speed-button{position:fixed;top:10px;right:25px}#menu-button{position:fixed;top:10px;right:135px}.menu{flex-direction:column;justify-content:center;align-items:center;gap:30px;height:100vh;display:flex}.title{color:#111;letter-spacing:-1px;font-size:42px;font-weight:600}.settings{flex-direction:column;gap:20px;width:260px;display:flex}.centered{justify-content:center;align-items:center}.setting{color:#444;flex-direction:column;gap:8px;font-size:14px;display:flex}.setting-inline{color:#444;flex-direction:row;align-items:center;gap:12px;font-size:14px;display:flex}select{background:#fafafa;border:1px solid #ddd;border-radius:10px;outline:none;padding:10px 12px;font-size:14px}select:focus{border-color:#999}.play-button{color:#fff;cursor:pointer;background:#111;border:none;border-radius:12px;padding:12px 24px;font-size:15px;transition:all .2s}.play-button:hover{background:#333}.toggle{cursor:pointer;background:#ddd;border-radius:999px;width:46px;height:26px;transition:all .2s;position:relative}.toggle-knob{background:#fff;border-radius:50%;width:20px;height:20px;transition:all .2s;position:absolute;top:3px;left:3px;box-shadow:0 2px 6px #0000001a}.toggle.active{background:#111}.toggle.active .toggle-knob{left:23px}.creator-panel{background:#fff;border-radius:14px;width:320px;padding:20px;box-shadow:0 8px 30px #00000014}.creator-panel h2{margin-bottom:15px;font-size:18px;font-weight:600}.grid{flex-direction:column;gap:12px;display:flex}.setting{flex-direction:column;gap:6px;display:flex}.setting label{color:#555;font-size:12px}input[type=range]{width:100%}input[type=text]{border:1px solid #ddd;border-radius:8px;outline:none;padding:8px}button{color:#fff;cursor:pointer;background:#111;border:none;border-radius:10px;width:100%;margin-top:15px;padding:10px}.stats-container{flex-direction:column;gap:5px;margin-bottom:20px;display:flex}.stat-row{gap:10px;display:flex}.stat-label{width:45%}.stat-value-label{width:10%}.stat-slider{appearance:none;background:#444;border-radius:5px;outline:none;width:70%;height:6px;margin-top:9px}.stat-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#333;border-radius:50%;width:14px;height:14px}.hidden{display:none}