.auth-panel[hidden],.empty-shell[hidden],#mainWorkspace[hidden]{display:none!important}.auth-panel h1{margin:5px 0 8px}.auth-actions{display:grid;gap:10px}.auth-switch{margin:18px 0 0;text-align:center;color:var(--muted);font-size:13px}.text-button{border:0;background:none!important;color:var(--blue)!important;padding:0!important;font-weight:800;cursor:pointer}.auth-status{min-height:20px;margin:14px 0 0;font-size:13px;font-weight:700}.auth-status.error,.cloud-status.error{color:var(--red)}.auth-status.success,.cloud-status.success{color:var(--green)}.cloud-status{min-height:34px;padding:9px 24px;background:#eef5f7;border-bottom:1px solid var(--line);font-size:13px;font-weight:700}.empty-shell{min-height:calc(100vh - 118px);display:grid;place-items:center;padding:30px}.empty-card{width:min(720px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 12px 35px rgba(15,43,62,.08)}.empty-card h2{margin:6px 0 10px;font-size:30px}.empty-card p{color:var(--muted);line-height:1.6}.empty-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.empty-actions>*{min-width:190px;text-align:center}.auth-panel form button:disabled,.empty-actions button:disabled,.engine-row button:disabled{opacity:.55;cursor:not-allowed}@media(max-width:580px){.empty-card{padding:24px}.empty-actions>*{width:100%}.cloud-status{padding:9px 14px}}