.split{min-height:100vh;display:grid;grid-template-columns:55% 45%;background:var(--bg-page)}.brand{background:linear-gradient(135deg,#0a0a0a,#08312e);color:#fff;padding:var(--s-8);display:flex;flex-direction:column;justify-content:space-between}.brand-mark{display:flex;align-items:center;gap:var(--s-3)}.full-logo{width:220px;max-width:60%;height:auto}.headline{font-size:var(--fs-3xl);font-weight:var(--fw-bold);line-height:1.2;margin-bottom:var(--s-3);max-width:480px}.sub{font-size:var(--fs-sm);opacity:.9;line-height:1.5}.content{display:flex;align-items:center;justify-content:center;padding:var(--s-8)}@media(max-width:768px){.split{grid-template-columns:1fr}.brand{padding:var(--s-5);min-height:200px}.content{padding:var(--s-5)}}.signin-card{display:flex;flex-direction:column;align-items:center;gap:var(--s-4);width:100%;max-width:320px}.signin-headline{font-size:var(--fs-sm);color:var(--text-muted)}.google-button{display:flex;align-items:center;gap:var(--s-3);background:#fff;color:#151515;border:none;padding:0 var(--s-5);height:40px;border-radius:var(--r-2);font-size:var(--fs-sm);font-weight:var(--fw-semibold);cursor:pointer;transition:opacity .12s ease}.google-button:hover:not(:disabled){opacity:.92}.google-button:disabled{opacity:.7;cursor:progress}.g-mark{font-family:Arial,sans-serif;font-weight:900;color:#4285f4;font-size:16px}.signin-note{font-size:var(--fs-xs);color:var(--text-muted)}.signin-error{font-size:var(--fs-xs);color:var(--status-failed);text-align:center}