.auth-shell{background:var(--canvas);color:var(--ink);grid-template-columns:minmax(380px,5fr) minmax(0,7fr);display:grid;position:fixed;inset:0;overflow:auto}.auth-brand{background:var(--charcoal);color:var(--on-dark);border-right:1px solid var(--charcoal-line);flex-direction:column;justify-content:space-between;padding:48px 56px;display:flex;position:relative;overflow:hidden}.auth-brand:after{content:"";background:var(--signal-blue);opacity:.18;pointer-events:none;width:360px;height:360px;position:absolute;bottom:-120px;right:-120px;transform:rotate(45deg)}.auth-brand .auth-logo{align-items:center;gap:12px;display:flex}.auth-brand .auth-logo .product{font-family:var(--font-display);font-weight:var(--fw-semibold);font-size:var(--fs-13);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--on-dark-muted);border-left:1px solid var(--charcoal-line);padding-left:12px}.auth-brand .auth-statement{z-index:1;max-width:28ch;position:relative}.auth-brand .auth-statement .eyebrow{color:var(--signal-blue);margin-bottom:16px;display:block}.auth-brand .auth-statement h2{color:var(--on-dark);font-size:var(--fs-36);line-height:var(--lh-tight);letter-spacing:var(--tracking-tight);margin-bottom:16px}.auth-brand .auth-statement p{color:var(--on-dark-muted);font-size:var(--fs-15);line-height:var(--lh-relaxed)}.auth-brand .auth-meta{z-index:1;font-family:var(--font-mono);font-size:var(--fs-12);color:var(--on-dark-faint);flex-direction:column;gap:4px;display:flex;position:relative}.auth-pane{place-items:center;padding:48px;display:grid}.auth-card{flex-direction:column;gap:24px;width:100%;max-width:420px;display:flex}.auth-card .eyebrow{display:block}.auth-card h1{font-size:var(--fs-36);letter-spacing:var(--tracking-tight);line-height:var(--lh-tight);color:var(--ink);margin-top:8px}.auth-card .auth-lede{font-size:var(--fs-15);color:var(--ink-muted);line-height:var(--lh-relaxed)}.auth-card .auth-lede strong{color:var(--ink);font-weight:var(--fw-semibold)}.auth-card .auth-lede .mono{font-family:var(--font-mono);font-size:var(--fs-13);background:var(--canvas-alt);border:1px solid var(--line);padding:1px 6px}.auth-google{background:var(--ink);width:100%;color:var(--on-dark);border:1px solid var(--ink);font-family:var(--font-display);font-weight:var(--fw-semibold);font-size:var(--fs-14);letter-spacing:0;cursor:pointer;transition:background var(--dur-quick), color var(--dur-quick), border-color var(--dur-quick), transform var(--dur-instant);justify-content:center;align-items:center;gap:12px;padding:12px 16px;display:inline-flex}.auth-google:hover{background:var(--signal-blue);border-color:var(--signal-blue)}.auth-google:active{transform:translateY(1px)}.auth-google svg{background:var(--canvas);padding:4px}.auth-status{align-items:center;gap:10px;margin-bottom:-4px;display:flex}.auth-pill{font-family:var(--font-display);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-wide);text-transform:uppercase;align-items:center;gap:6px;padding:4px 10px;font-size:11px;display:inline-flex}.auth-pill.is-pending{background:var(--signal-blue-tint);color:var(--signal-blue);border:1px solid var(--signal-blue)}.auth-pill.is-disabled{color:var(--status-fail);border:1px solid var(--status-fail);background:#b81e1e14}.auth-pill .dot{background:currentColor;border-radius:50%;width:6px;height:6px}.auth-identity{border:1px solid var(--line);background:var(--canvas-alt);flex-direction:column;gap:2px;padding:12px 16px;display:flex}.auth-identity .label{margin:0}.auth-identity .value{font-family:var(--font-mono);font-size:var(--fs-14);color:var(--ink)}.auth-error{border:1px solid var(--status-fail);color:var(--status-fail);font-size:var(--fs-13);line-height:var(--lh-normal);background:#b81e1e0f;align-items:flex-start;gap:10px;padding:12px 16px;display:flex}.auth-error .label{font-family:var(--font-display);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--status-fail);margin-bottom:2px;font-size:11px;display:block}.auth-footnote{font-size:var(--fs-12);color:var(--ink-faint);line-height:var(--lh-normal);border-top:1px solid var(--line);margin-top:8px;padding-top:16px}.auth-linkbtn{appearance:none;border:none;border-bottom:1px solid var(--ink-faint);font-family:var(--font-display);font-weight:var(--fw-semibold);font-size:var(--fs-13);color:var(--ink);cursor:pointer;transition:color var(--dur-quick), border-color var(--dur-quick);background:0 0;padding:0 0 1px}.auth-linkbtn:hover{color:var(--signal-blue);border-bottom-color:var(--signal-blue)}@media (max-width:900px){.auth-shell{grid-template-rows:auto 1fr;grid-template-columns:1fr;min-height:100vh;position:relative;overflow:visible}.auth-brand{border-right:none;border-bottom:1px solid var(--charcoal-line);flex-direction:row;justify-content:space-between;align-items:center;padding:24px 28px}.auth-brand:after,.auth-brand .auth-statement,.auth-brand .auth-meta{display:none}.auth-pane{padding:32px 24px 48px}}