:root{--primary:#7c5cbf;--primary-hover:#9474d2;--accent:#f48052;--bg:#0e0e14;--card-bg:#1a1a26;--input-bg:#12121b;--text:#e4e4ed;--text-dim:#8888a0;--border:#2a2a3d;--radius:10px;--shadow:0 4px 24px #0006}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,-apple-system,sans-serif;line-height:1.6}.lobby{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.lobby-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:480px;padding:2.5rem}.lobby-title{color:var(--text);border-bottom:2px solid var(--accent);margin-bottom:2rem;padding-bottom:.75rem;font-size:1.5rem;font-weight:600}.field{flex:1;margin-bottom:1.25rem}.field label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.4rem;font-size:.85rem;font-weight:500;display:block}.field-row{gap:1rem;display:flex}input,select{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);padding:.7rem .85rem;font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s}input:focus,select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #7c5cbf33}input::placeholder{color:var(--text-dim)}select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238888a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right .7rem center;background-repeat:no-repeat;background-size:1em;padding-right:2.2rem}.login-btn{background:var(--primary);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;margin-top:.5rem;padding:.8rem;font-family:inherit;font-size:1rem;font-weight:500;transition:background .2s,transform .1s}.login-btn:hover:not(:disabled){background:var(--primary-hover)}.login-btn:active:not(:disabled){transform:scale(.98)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.status{border-radius:var(--radius);margin-top:1rem;padding:.6rem .85rem;font-size:.9rem}.status-ok{color:var(--primary-hover);background:#7c5cbf1f;border:1px solid #7c5cbf40}.status-error{color:var(--accent);background:#f480521f;border:1px solid #f4805240}.loader{min-height:100vh;color:var(--text-dim);justify-content:center;align-items:center;display:flex}@media screen and (max-width:520px){.lobby{padding:1rem}.lobby-card{padding:1.5rem}.field-row{flex-direction:column;gap:0}}