.auth-shell{max-width:780px;margin:auto;padding:16px 15px 0}.account-bar{display:none;align-items:center;justify-content:space-between;gap:10px;background:#13181e;border:1px solid #2b343d;border-radius:16px;padding:10px 13px;margin-bottom:10px;font-size:.84rem}.account-actions{display:flex;gap:8px}.account-actions button{border:0;border-radius:10px;padding:8px 10px;font-weight:800;cursor:pointer}.logout{background:#2b343d;color:#fff}.delete-account{background:#4a1f24;color:#ffb6bd}.auth-card{max-width:520px;margin:48px auto;background:#13181e;border:1px solid #2b343d;border-radius:24px;padding:24px}.auth-card h1{margin:12px 0 6px}.auth-card p{color:#b9c1c7;line-height:1.45}.auth-form{display:grid;gap:12px}.auth-form input,.profile-grid input,.profile-grid select{width:100%;background:#090d11;color:white;border:1px solid #3a4650;border-radius:12px;padding:13px;font-size:1rem}.auth-form label span{display:block;margin-bottom:6px;font-size:.85rem;color:#cbd2d7}.auth-switch{border:0;background:none;color:#ffea00;text-decoration:underline;padding:8px;cursor:pointer}.auth-message{color:#ffcc72!important}.profile-setup{display:none;margin-bottom:12px}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.profile-grid+.btn{margin-top:10px}.app.locked{display:none}@media(max-width:540px){.profile-grid{grid-template-columns:1fr}.account-bar{align-items:flex-start;flex-direction:column}.account-actions{flex-wrap:wrap}}