.smb-shell{position:relative;width:100%;height:100%;min-height:100vh;background:#0b1020;color:#f4f6fa}.smb-overlay-back{position:absolute;z-index:5;top:.65rem;left:.65rem;border:1px solid rgba(255,255,255,.2);background:#0000008c;color:inherit;border-radius:8px;padding:.35rem .7rem;cursor:pointer}.smb-iframe-fill,.smb-frame{width:100%;height:100%;min-height:100vh;border:0}.smb-studio-host{min-height:100vh}.smb-lobby{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:.75rem;padding:2rem}.smb-lobby__exit{border:0;background:transparent;color:#9aa3b5;cursor:pointer;margin-bottom:.5rem}.smb-mode-grid{display:flex;gap:.75rem;flex-wrap:wrap}.smb-mode-card{min-width:10rem;min-height:4rem;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#161821;color:inherit;font-weight:650;cursor:pointer}