*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden;background:#0b0e2a;font-family:system-ui,sans-serif}#game{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none}.overlay{position:fixed;z-index:10;color:#fff}.hidden{display:none!important}#screen-menu{top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;background:linear-gradient(#151a4a,#3d1e6d)}#screen-menu h1{font-size:64px;letter-spacing:12px;text-shadow:0 0 24px #7c3aed}.menu-buttons{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}button{background:#7c3aed;color:#fff;border:0;border-radius:8px;padding:12px 20px;font-size:18px;cursor:pointer}button.big{font-size:24px;padding:16px 32px}button:hover{filter:brightness(1.15)}#level-list{max-height:40vh;overflow-y:auto;display:flex;flex-direction:column;gap:8px;min-width:320px}.level-row{display:flex;gap:8px;align-items:center;background:#ffffff14;border-radius:8px;padding:8px 12px}.level-row .name{flex:1}.level-row button{padding:6px 10px;font-size:14px}#hud{top:0;left:0;right:0;padding:10px 16px;display:flex;align-items:center;gap:16px;pointer-events:none}#progress-wrap{flex:1;height:10px;background:#fff3;border-radius:5px;overflow:hidden}#progress-bar{height:100%;width:0;background:#10b981}#attempts{font-size:14px;text-shadow:0 1px 2px #000}#screen-win{top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#0a081ebf}#editor-toolbar{top:0;left:0;right:0;display:flex;gap:8px;align-items:center;padding:8px 12px;background:#0a081ee6;flex-wrap:wrap}#editor-toolbar .sep{width:1px;height:28px;background:#ffffff40}#editor-toolbar .tool.active{outline:3px solid #10b981}#editor-toolbar input{padding:8px 10px;border-radius:6px;border:0;font-size:16px;width:180px}#playtest-bar{top:8px;right:8px}