:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--sh0:#9bbc0f;--sh1:#8bac0f;--sh2:#306230;--sh3:#0f380f;--bg:var(--sh3);--card:#16240f;--line:var(--sh2);--fg:var(--sh0);--muted:#5f7326;--accent:var(--sh1);--warn:#e0a100;--err:#ff6b5e}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.app{max-width:1100px;margin:0 auto;padding:16px}header h1{color:var(--accent);margin:0;font-size:22px}.iconbtn{white-space:nowrap;font-size:15px}.closerow{margin-bottom:8px}.rail{flex-shrink:0;align-self:flex-start}.mono{word-break:break-all;font-family:inherit}.small{font-size:12px}.muted{color:var(--muted)}.warn{color:var(--warn)}.error{color:var(--err);white-space:pre-wrap;margin:8px 0}.bar{border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:8px;margin:12px 0;padding:10px 12px;display:flex}.bar-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.dot{background:var(--err);border-radius:50%;width:10px;height:10px}.dot[data-ok=true]{background:var(--accent)}.layout{align-items:flex-start;gap:12px;display:flex}.sidebar{flex-shrink:0;width:320px}.stage{flex:1;min-width:0}@media (width<=900px){.layout{flex-direction:column}.sidebar{width:100%}}.card{border:1px solid var(--line);background:var(--card);border-radius:8px;min-width:0;padding:12px}.card h2{text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin:0 0 8px;font-size:15px}.card h3{color:var(--accent);margin:12px 0 6px;font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0;display:flex}button,select,input[type=file]{font:inherit;color:var(--fg);border:1px solid var(--line);cursor:pointer;background:#242c17;border-radius:6px;padding:6px 10px;font-size:13px}button:disabled{opacity:.45;cursor:default}button:hover:not(:disabled){border-color:var(--accent)}.linklike{color:var(--accent);text-align:left;background:0 0;border:none;padding:2px 0}.gamelist{flex-direction:column;gap:4px;max-height:220px;margin:8px 0 0;padding:0;list-style:none;display:flex;overflow-y:auto}.txbox{border:1px solid var(--line);white-space:nowrap;background:#0a0d05;border-radius:6px;height:172px;margin:4px 0;padding:6px 8px;font-size:12px;line-height:20px;list-style:none;overflow-y:auto}progress{width:100%;accent-color:var(--accent)}.screen{width:100%;image-rendering:pixelated;border:1px solid var(--line);background:#000;border-radius:4px}.stagerow{align-items:flex-start;gap:12px;display:flex}.stagerow .screen{flex:3;min-width:0}.sidecontrols{flex:2;min-width:0}@media (width<=700px){.stagerow{flex-direction:column}.sidecontrols{width:100%}}.dpad{grid-template-columns:repeat(5,1fr);gap:6px;margin:10px 0;display:grid}.pad{-webkit-user-select:none;user-select:none;touch-action:none;width:100%;height:56px;font-size:17px}.pad.on{background:var(--accent);color:#101408}.serial{border:1px solid var(--line);white-space:pre-wrap;background:#0a0d05;border-radius:6px;min-height:60px;max-height:160px;padding:8px;font-size:12px;overflow-y:auto}.regs{border-collapse:collapse}.regs td{border:1px solid var(--line);padding:4px 10px}