html,body,#app{width:100%;height:100%;margin:0}body{background:#171717;color:#f5f5f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{display:grid;grid-template-columns:320px 1fr}#tools{box-sizing:border-box;display:flex;flex-direction:column;gap:18px;padding:18px;background:#242424;border-right:1px solid #3a3a3a}body[data-mode=play] .editor-only,body[data-mode=editor] .play-only{display:none!important}.brand{display:flex;flex-direction:column;gap:4px}.brand strong{font-size:22px;line-height:1.1}.brand span,label{color:#b7b7b7;font-size:13px}.group{display:flex;flex-direction:column;gap:8px}.panel-section{display:flex;flex-direction:column;gap:12px;padding:12px;border:1px solid #3a3a3a;border-radius:8px;background:#1d1d1d}.panel-section h2{margin:0;color:#f5f5f5;font-size:14px;line-height:1.2}select,input,button,textarea{box-sizing:border-box;width:100%;border:1px solid #4b4b4b;border-radius:6px;background:#141414;color:#f5f5f5;font:inherit}select,input,button{height:38px;padding:0 10px}button{cursor:pointer;background:#2f6f5e;border-color:#3b8a74;font-weight:700}button:hover{background:#3b8a74}textarea{min-height:220px;padding:10px;resize:vertical;font-family:Cascadia Code,SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.45}.buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}.inline-control{display:grid;grid-template-columns:1fr 72px;gap:8px}.compact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.compact-grid div{display:flex;flex-direction:column;gap:6px}#selected-info,#lives-info,#status{min-height:36px;box-sizing:border-box;padding:9px 10px;border-radius:6px;background:#141414;border:1px solid #383838}#selected-info,#lives-info{font-size:20px;font-weight:800;letter-spacing:0}.subtle-status{min-height:30px;box-sizing:border-box;padding:7px 9px;border:1px solid #343434;border-radius:6px;color:#b7b7b7;background:#171717;font-size:12px}#game{min-width:0;min-height:0}@media(max-width:860px){#app{grid-template-columns:1fr;grid-template-rows:auto 1fr}#tools{max-height:45vh;overflow:auto;border-right:0;border-bottom:1px solid #3a3a3a}}