html,body{background:#87ceeb;height:100%;margin:0;font-family:system-ui,sans-serif;overflow:hidden}#game{width:100vw;height:100vh;display:block}#hud,#fps,#cpu-panel{color:#fff;pointer-events:none;-webkit-user-select:none;user-select:none;background:#00000073;border-radius:6px;padding:6px 10px;font-size:13px;position:fixed;top:12px}#hud{left:12px}#fps{font-variant-numeric:tabular-nums;right:12px}#cpu-panel{font-variant-numeric:tabular-nums;align-items:center;gap:8px;display:flex;top:48px;right:12px}#cpu{width:120px;height:32px;display:block}#inventory{pointer-events:none;-webkit-user-select:none;user-select:none;gap:8px;display:flex;position:fixed;bottom:12px;left:12px}#inventory .item{color:#fff;background:#00000073;border-radius:6px;align-items:center;gap:8px;padding:6px 10px;font-size:13px;display:flex}#inventory .item:before{content:"";border-radius:3px;width:12px;height:12px}#inventory .item-log:before{background:#8b5a2b}#inventory .item-seed:before{background:#5c3a1e;border-radius:50%}#inventory .item-bone:before{background:#e6e2d3;height:5px}#inventory strong{text-align:right;min-width:1.5em}#weapon{pointer-events:none;-webkit-user-select:none;user-select:none;gap:6px;display:flex;position:fixed;bottom:12px;right:12px}#weapon .slot{color:#ffffff80;background:#00000073;border-radius:6px;padding:6px 10px;font-size:13px}#weapon .slot.active{color:#fff;background:#000000b3;outline:1px solid #fff9}#weapon .slot kbd{font:inherit;opacity:.7;margin-right:6px}#hearts{color:#ff3b4a;pointer-events:none;-webkit-user-select:none;user-select:none;background:#00000073;border-radius:6px;gap:2px;padding:4px 8px;font-size:18px;line-height:1;display:flex;position:fixed;bottom:52px;left:12px}#hearts .heart.empty{color:#ffffff40}#damage{pointer-events:none;opacity:0;background:radial-gradient(#f000 40%,#ff00008c 100%);position:fixed;inset:0}#damage.hurt{animation:.45s ease-out hurt}@keyframes hurt{0%{opacity:1}to{opacity:0}}#gameover[hidden]{display:none}#gameover{color:#fff;background:#280000b3;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:fixed;inset:0}#gameover h1{letter-spacing:.05em;margin:0;font-size:48px}#gameover button{font:inherit;color:#fff;cursor:pointer;background:#a33a2b;border:0;border-radius:6px;padding:10px 24px;font-size:16px}#gameover button:hover{background:#c24a38}