.cloud-auth-shell{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:24px;background:rgba(5,12,22,.96);backdrop-filter:blur(10px)}
.cloud-auth-card{width:min(460px,100%);background:#0f1d30;border:1px solid #263a54;border-radius:22px;padding:28px;color:#edf4ff;box-shadow:0 24px 80px rgba(0,0,0,.45)}
.cloud-auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.cloud-auth-brand>div:last-child{display:flex;flex-direction:column}.cloud-auth-brand span{font-size:11px;letter-spacing:.16em;color:#8fa4bd}.cloud-auth-card h1{margin:5px 0 8px;font-size:30px}.cloud-auth-card>p{color:#9fb0c4;line-height:1.55;margin:0 0 20px}.cloud-auth-card form{display:grid;gap:14px}.cloud-auth-card label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#b9c8d9}.cloud-auth-card input{width:100%;box-sizing:border-box;background:#081423;color:#fff;border:1px solid #30445e;border-radius:11px;padding:13px 14px;font:inherit;font-size:16px}.cloud-auth-card input:focus{outline:2px solid #e98a2a;outline-offset:1px}.cloud-auth-names{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cloud-auth-message{min-height:20px;color:#ffc27e;font-size:13px}.cloud-auth-submit,.cloud-auth-mode{width:100%;justify-content:center}.cloud-auth-foot{display:block;margin-top:16px;color:#71859d;line-height:1.45}.cloud-sync-state{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--muted);white-space:nowrap}.cloud-signout{padding:7px 10px;font-size:11px}.cloud-fatal{position:fixed;z-index:10000;left:50%;top:20px;transform:translateX(-50%);max-width:560px;background:#2a1111;color:#ffdada;border:1px solid #7c3333;border-radius:12px;padding:14px 18px;text-align:center}
@media(max-width:640px){.cloud-auth-shell{padding:14px}.cloud-auth-card{padding:22px;border-radius:18px}.cloud-auth-names{grid-template-columns:1fr}.cloud-sync-state{display:none}.cloud-signout{padding:7px 9px}}