:root{--bg: #0b0b0b;--panel: #0f0f0f;--text: #ffffff;--border: #deddda;--accent: #ff6b6b;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{margin:0;min-width:320px;min-height:100vh;width:100%}body{background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.lobby-grid{display:grid;grid-template-columns:minmax(700px,900px) minmax(300px,360px);gap:24px;align-items:start;justify-content:center;width:100%;max-width:100%;margin:0 auto}@media(max-width:1200px){.lobby-grid{grid-template-columns:1fr;width:100%}}