.auth-screen{background:radial-gradient(1200px 600px at 50% -10%, var(--surface-mid), transparent), var(--bg);min-height:100vh;font-family:var(--font-body,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);justify-content:center;align-items:center;padding:24px;display:flex}.auth-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-dialog);text-align:center;padding:32px}.auth-logo{object-fit:contain;border-radius:var(--radius-card);background:var(--surface-mid);width:56px;height:56px;margin:0 auto 16px;padding:8px;display:block}.auth-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.02em;color:var(--on-bg);margin:0;font-size:24px;font-weight:900}.auth-sub{color:var(--on-bg-muted);margin:6px 0 24px;font-size:14px}.auth-error{text-align:left;background:var(--error-bg);border:1px solid var(--error);color:var(--error);border-radius:var(--radius-card);align-items:flex-start;gap:10px;margin-bottom:18px;padding:10px 12px;font-size:13px;display:flex}.auth-error svg{flex:none;margin-top:1px}.auth-btn{background:var(--surface-high);width:100%;height:46px;color:var(--on-bg);border:1px solid var(--border-strong,var(--border));border-radius:var(--radius-field);font-family:var(--font-body);cursor:pointer;transition:background var(--dur-fast,.15s) var(--ease,ease), border-color var(--dur-fast,.15s) var(--ease,ease);justify-content:center;align-items:center;gap:10px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.auth-btn:hover{background:var(--surface-mid);border-color:var(--primary)}.auth-foot{color:var(--on-bg-subtle);margin-top:18px;font-size:12px}.auth-notconfigured{color:var(--on-bg-muted);text-align:left;font-size:13px;line-height:1.6}.auth-notconfigured code{background:var(--surface-mid);color:var(--on-bg);border-radius:4px;padding:1px 5px;font-size:12px}