:root{--gb-darkest:#0f380f;--gb-dark:#306230;--gb-light:#8bac0f;--gb-lightest:#9bbc0f}@keyframes sprite-idle{0%{background-position:0 0}to{background-position:-100% 0}}@keyframes sprite-eat{0%{background-position:0 0}to{background-position:-100% 0}}@keyframes sprite-play{0%{background-position:0 0}to{background-position:-100% 0}}.sprite-paused{animation-play-state:paused}.gb-button{background-color:var(--gb-light);color:var(--gb-darkest);border:4px solid var(--gb-darkest);box-shadow:inset -2px -2px 0 var(--gb-dark),inset 2px 2px 0 var(--gb-lightest);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;min-width:44px;min-height:44px;padding:.75rem 1.5rem;font-weight:700;transition:all .1s}.gb-button:hover{background-color:var(--gb-lightest)}.gb-button:active{background-color:var(--gb-dark);color:var(--gb-light);box-shadow:inset 2px 2px 0 var(--gb-darkest),inset -2px -2px 0 var(--gb-light)}.gb-button:disabled{opacity:.5;cursor:not-allowed}.gb-bar{background-color:var(--gb-darkest);border:4px solid var(--gb-dark);height:16px;overflow:hidden}.gb-bar-fill{background-color:var(--gb-light);background-image:repeating-linear-gradient(90deg,transparent,transparent 3px,var(--gb-darkest)3px,var(--gb-darkest)4px);height:100%;transition:width .3s}.gb-bar-fill.flash{background-color:var(--gb-lightest)}.gb-panel{background-color:var(--gb-darkest);border:4px solid var(--gb-dark);box-shadow:inset 0 0 0 2px var(--gb-darkest),4px 4px 0 var(--gb-darkest)}.gb-text-primary{color:var(--gb-lightest)}.gb-text-secondary{color:var(--gb-light)}.gb-text-muted{color:var(--gb-dark)}.gb-emulator{box-sizing:border-box;background:linear-gradient(#1a1a2e 0%,#0f0f1a 100%);justify-content:center;align-items:center;width:100%;min-height:100dvh;padding:.5rem;display:flex}.gb-shell{background:linear-gradient(#c8c8c8 0%,#b8b8b8 20%,#a8a8a8 80%,#989898 100%);border-radius:16px 16px 24px 24px;flex-direction:column;align-items:center;gap:.75rem;width:100%;max-width:400px;height:calc(100dvh - 1rem);max-height:800px;padding:.75rem;display:flex;box-shadow:inset 0 2px 4px #fff6,inset 0 -4px 8px #0003,0 12px 40px #0009}.gb-screen-section{background:linear-gradient(#5a5a78 0%,#4a4a68 100%);border-radius:8px;flex-direction:column;flex:1;width:100%;padding:.5rem;display:flex;box-shadow:inset 0 2px 4px #0006,0 2px 4px #fff3}.gb-screen-label{align-items:center;gap:.5rem;margin-bottom:.5rem;padding-left:.25rem;display:flex}.gb-power-led{background:#a00;border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite led-pulse;box-shadow:0 0 4px red,inset 0 1px 2px #ffffff4d}@keyframes led-pulse{0%,to{opacity:1;box-shadow:0 0 4px red,0 0 8px red}50%{opacity:.7;box-shadow:0 0 2px #a00}}.gb-screen-label-text{letter-spacing:.15em;color:#1a1a2a;text-transform:uppercase;font-size:.625rem;font-weight:700}.gb-screen-bezel{background:#1a1a2a;border-radius:4px;flex:1;padding:6px;display:flex;box-shadow:inset 0 4px 8px #000c,inset 0 -2px 4px #ffffff0d}.gb-screen{background-color:var(--gb-lightest);border-radius:2px;flex-direction:column;width:100%;display:flex;overflow:hidden;box-shadow:inset 0 2px 8px #0000004d,inset 0 0 0 1px #0003}.gb-three-buttons{justify-content:center;align-items:flex-end;gap:1rem;width:100%;padding:.75rem 0;display:flex}.gb-three-buttons .gb-round-btn:nth-child(2){margin-bottom:.75rem}.gb-round-btn{cursor:pointer;color:#fff9;text-shadow:0 1px 2px #000c;background:radial-gradient(60% 30% at 50% 15%,#fff3 0%,#0000 50%),linear-gradient(#505050 0%,#3a3a3a 40%,#2a2a2a 100%);border:2px solid #1a1a1a;border-radius:50%;justify-content:center;align-items:center;width:56px;min-width:56px;height:56px;min-height:56px;font-size:1rem;font-weight:700;transition:none;display:flex;position:relative;top:0;box-shadow:0 6px #1a1a1a,0 8px 12px #00000080,inset 0 1px 1px #ffffff1a}.gb-round-btn:hover{background:radial-gradient(60% 30% at 50% 15%,#ffffff40 0%,#0000 50%),linear-gradient(#585858 0%,#424242 40%,#323232 100%)}.gb-round-btn:active{background:radial-gradient(60% 30% at 50% 60%,#0000001a 0%,#0000 50%),linear-gradient(#2a2a2a 0%,#353535 40%,#404040 100%);top:4px;box-shadow:0 2px #1a1a1a,0 3px 6px #0000004d,inset 0 2px 4px #0000004d}.gb-round-btn:disabled{cursor:not-allowed;box-shadow:0 6px #1a1a1a,0 8px 12px #0000004d}.gb-round-btn.pressed{background:radial-gradient(60% 30% at 50% 60%,#0000001a 0%,#0000 50%),linear-gradient(#2a2a2a 0%,#353535 40%,#404040 100%);top:4px;box-shadow:0 2px #1a1a1a,0 3px 6px #0000004d,inset 0 2px 4px #0000004d}.tama-shell{background:linear-gradient(#c8c8c8 0%,#b8b8b8 20%,#a8a8a8 80%,#989898 100%);border-radius:12px 12px 40px 40px;flex-direction:column;align-items:center;width:100%;max-width:420px;padding:1.5rem;display:flex;position:relative;box-shadow:inset 0 2px 4px #fff6,inset 0 -4px 8px #0003,0 12px 40px #0009}.tama-shell:before{display:none}.tama-screen-bezel{background:#1a1a2a;border-radius:4px;justify-content:center;align-items:center;width:100%;padding:8px;display:flex;box-shadow:inset 0 4px 8px #000c,inset 0 -2px 4px #ffffff0d}.tama-screen{background-color:var(--gb-lightest);border-radius:2px;flex-direction:column;width:100%;min-height:280px;display:flex;overflow:hidden;box-shadow:inset 0 2px 8px #0000004d,inset 0 0 0 1px #0003}.tama-button-row{justify-content:center;gap:1.25rem;width:100%;padding-top:1rem;display:flex}.tama-button{cursor:pointer;color:#fffc;text-shadow:0 1px 2px #00000080;background:linear-gradient(145deg,#a03060 0%,#802848 100%);border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;min-width:48px;height:48px;min-height:48px;font-size:.875rem;font-weight:700;transition:all .1s;display:flex;box-shadow:0 4px 8px #0006,inset 0 2px 4px #fff3,inset 0 -2px 4px #0000004d}.tama-button:hover{background:linear-gradient(145deg,#b03870 0%,#903050 100%)}.tama-button:active{background:linear-gradient(145deg,#702040 0%,#a03060 100%);transform:translateY(2px);box-shadow:0 2px 4px #0000004d,inset 0 3px 6px #00000080}.tama-button:disabled{opacity:.5;cursor:not-allowed}.gb-input{background-color:var(--gb-lightest);border:4px solid var(--gb-dark);color:var(--gb-darkest);width:100%;padding:.75rem 1rem;font-size:1rem;box-shadow:inset 2px 2px 4px #0003}.gb-input:focus{border-color:var(--gb-darkest);outline:none;box-shadow:inset 2px 2px 4px #0000004d}.gb-input::placeholder{color:var(--gb-dark)}.gb-link{color:var(--gb-dark);text-decoration:underline;transition:color .15s}.gb-link:hover{color:var(--gb-darkest)}.gb-error{background-color:var(--gb-darkest);color:var(--gb-light);border:4px solid var(--gb-dark);padding:.75rem 1rem;font-size:.875rem}.gb-dialog-overlay{z-index:50;background-color:#0f380fe6;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.gb-dialog{background-color:var(--gb-lightest);border:4px solid var(--gb-darkest);box-shadow:inset 0 0 0 2px var(--gb-light),6px 6px 0 var(--gb-darkest);width:100%;max-width:calc(100% - 1rem);padding:0}.gb-dialog-header{border-bottom:2px solid var(--gb-dark);background-color:var(--gb-light);justify-content:space-between;align-items:center;padding:.5rem .75rem;display:flex}.gb-dialog-title{color:var(--gb-darkest);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:700}.gb-dialog-close{cursor:pointer;background:0 0;border:none;grid-template-rows:repeat(5,1fr);grid-template-columns:repeat(5,1fr);width:24px;height:24px;padding:0;display:grid}.gb-dialog-close:hover{opacity:.7}.gb-dialog-body{color:var(--gb-darkest);padding:1rem}.gb-game-area{background-color:var(--gb-light);border:3px solid var(--gb-darkest);box-shadow:inset 2px 2px 0 var(--gb-dark);position:relative}.gb-food-target{cursor:pointer;grid-template-rows:repeat(5,1fr);grid-template-columns:repeat(5,1fr);width:40px;height:40px;transition:transform .1s;display:grid;position:absolute}.gb-food-target:hover{transform:scale(1.1)}.gb-food-target:active{transform:scale(.95)}