.auth-shell{display:grid;grid-template-columns:5fr 7fr;min-height:100vh;width:100%;background:var(--surface);font-family:var(--font-sans)}.auth-brand{background:var(--ink);color:var(--text-inverse);padding:36px 40px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;isolation:isolate}.auth-brand:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 0);background-size:72px 72px;background-position:calc(50% + 36px) calc(50% + 36px);z-index:0;pointer-events:none}.auth-brand>*{position:relative;z-index:1}.auth-brand-center{display:flex;align-items:center;gap:14px;transform:translateY(-50%)}.auth-logomark{width:28px;height:28px;display:flex;align-items:center;justify-content:center}.auth-brand-center--hero{flex-direction:column;gap:20px;transform:translateY(-24%)}.auth-logomark-hero{display:block}.auth-wordmark{font-family:var(--font-display);font-weight:600;font-size:32px;letter-spacing:-.025em;line-height:1;color:var(--text-inverse)}.auth-brand-firm{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;z-index:1;opacity:.75;transition:opacity .2s}.auth-brand-firm:hover{opacity:1}.auth-brand-firm-mark{width:24px;height:24px;border-radius:var(--radius-xs);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:600;letter-spacing:.02em;color:rgba(255,255,255,.85);overflow:hidden}.auth-brand-firm-mark img{width:100%;height:100%;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}.auth-brand-firm-name{font-size:12.5px;font-weight:500;letter-spacing:.02em;color:rgba(255,255,255,.7)}.auth-form-panel{display:flex;align-items:center;justify-content:center;padding:48px 64px;background:var(--bg)}.auth-form-inner{width:100%;max-width:380px;display:flex;flex-direction:column;gap:28px}.auth-form-inner--wide{max-width:460px}.auth-form-head{display:flex;flex-direction:column}.auth-form-eyebrow{font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary)}.auth-form-title{font-family:var(--font-sans);font-weight:600;font-size:28px;line-height:1.18;letter-spacing:-.02em;margin-top:4px;text-wrap:pretty}.auth-form-lede{font-size:14px;line-height:1.5;color:var(--text-secondary);margin-top:6px}.auth-form{gap:18px}.auth-field,.auth-form{display:flex;flex-direction:column}.auth-field{gap:7px}.auth-label{font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary)}.auth-input-wrap{position:relative;display:flex;align-items:stretch;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color .15s,box-shadow .15s}.auth-input-wrap:focus-within{border-color:var(--accent);box-shadow:var(--shadow-focus)}.auth-input{flex:1 1;height:44px;padding:0 14px;border:none;background:transparent;font-size:14px;font-family:inherit;color:var(--text-primary);outline:none;letter-spacing:-.005em;min-width:0}.auth-input::placeholder{color:var(--text-tertiary)}.auth-input-suffix{display:flex;align-items:center;padding:0 14px 0 4px;font-size:13px;color:var(--text-tertiary);white-space:nowrap}.auth-input-domain{font-family:var(--font-mono);font-size:12px;letter-spacing:-.005em}.auth-input-toggle{padding:0 14px;font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);background:transparent;border:none;border-left:1px solid var(--border-subtle)}.auth-input-toggle:hover{color:var(--text-primary)}.auth-hint{font-size:11.5px;color:var(--text-tertiary);letter-spacing:-.003em}.auth-mono{font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary)}.auth-grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.auth-firm-trigger{display:flex;align-items:center;gap:12px;padding:8px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);text-align:left;width:100%;transition:border-color .15s,box-shadow .15s}.auth-firm-trigger:hover{border-color:var(--border-strong)}.auth-firm-trigger.is-open{border-color:var(--accent);box-shadow:var(--shadow-focus)}.auth-firm-mark{width:30px;height:30px;border-radius:var(--radius-sm);background:var(--ink);color:var(--text-inverse);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;letter-spacing:-.01em;flex-shrink:0}.auth-firm-name{font-size:13.5px;font-weight:550;letter-spacing:-.005em;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.auth-firm-domain{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);letter-spacing:-.005em}.auth-firm-menu{margin-top:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:4px;display:flex;flex-direction:column;gap:1px;box-shadow:var(--shadow-lg)}.auth-firm-item{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:var(--radius-sm);text-align:left;width:100%;background:transparent;border:none;cursor:pointer}.auth-firm-item:hover{background:var(--bg)}.auth-firm-item.is-selected{background:var(--accent-bg)}.auth-confirm-box{padding:12px 14px;background:var(--amber-bg);border-radius:var(--radius-md);border:1px solid rgba(160,122,31,.18);display:flex;gap:10px}.auth-confirm-icon{width:22px;height:22px;border-radius:50%;background:var(--amber);color:var(--surface);display:flex;font-size:13px;font-weight:700;flex-shrink:0}.auth-confirm-icon,.auth-submit{align-items:center;justify-content:center}.auth-submit{display:inline-flex;gap:8px;height:46px;padding:0 22px;background:var(--ink);color:var(--text-inverse);border:1px solid var(--ink);border-radius:var(--radius-md);font-size:14px;font-weight:500;letter-spacing:-.005em;font-family:inherit;transition:background .15s;margin-top:6px;cursor:pointer;width:100%}.auth-submit:hover{background:var(--action-hover)}.auth-submit:disabled{opacity:.5;cursor:not-allowed}.auth-link{font-size:12.5px;font-weight:550;color:var(--accent);letter-spacing:-.005em;background:none;border:none;padding:0;cursor:pointer}.auth-link:hover{color:var(--accent-hover);text-decoration:underline;text-underline-offset:2px}.auth-form-foot{text-align:left;border-top:1px solid var(--border-subtle);padding-top:18px}.auth-back{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;color:var(--text-secondary);background:none;border:none;padding:0;margin-bottom:4px;cursor:pointer;letter-spacing:-.005em}.auth-back:hover{color:var(--text-primary)}.auth-success-mark{width:44px;height:44px;border-radius:50%;background:var(--green-bg);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:22px}.auth-error{font-size:13px;color:var(--red);padding:10px 12px;background:var(--red-bg);border-radius:var(--radius-sm)}@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-brand{padding:48px 28px 72px;min-height:200px}.auth-wordmark{font-size:26px}.auth-brand-firm{bottom:20px}.auth-form-panel{padding:32px 28px}}