.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-side{background:var(--surface);padding:40px 48px;display:flex;flex-direction:column;justify-content:space-between}.auth-form{width:100%;max-width:400px;margin:auto 0}.auth-form h1{font-size:28px;letter-spacing:-.02em}.auth-form .lede{color:var(--muted);margin-top:8px;margin-bottom:32px;font-size:15px}.auth-form .sep{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin:24px 0}.auth-form .sep:after,.auth-form .sep:before{content:"";flex:1;height:1px;background:var(--border)}.auth-form .footnote{margin-top:32px;font-size:13px;color:var(--muted)}.auth-form .footnote a{color:var(--accent-fg);font-weight:500}.auth-brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em}.auth-foot{color:var(--muted);font-size:12px;display:flex;gap:16px}.auth-visual{background:linear-gradient(180deg,oklch(96% .03 170),oklch(92% .05 175));padding:40px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-visual:before{content:"";position:absolute;inset:-20% -10% auto auto;width:60%;aspect-ratio:1;background:radial-gradient(closest-side,oklch(80% .12 170/.4),transparent 70%);filter:blur(20px)}.visual-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:20px;box-shadow:var(--shadow-3);position:relative;z-index:1;max-width:460px;margin:auto;width:100%}.vc-header{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--border);margin-bottom:12px}.vc-title{font-weight:600;font-size:14px}.vc-sub{font-size:12px;color:var(--muted)}.vc-item{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--border)}.vc-item:last-child{border-bottom:none}.vc-item .name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vc-item .meta{font-size:12px;color:var(--muted);font-family:var(--font-mono)}.auth-error{background:var(--danger-soft);color:var(--danger-fg);border-radius:var(--r-md);padding:10px 12px;font-size:13px;margin-bottom:16px}@media (max-width:1024px){.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-side{padding:32px 24px}}.auth-info{background:var(--info-soft);color:var(--info-fg);border-radius:var(--r-md);padding:10px 14px;font-size:13px;margin-bottom:16px}.auth-link{background:none;border:0;padding:0;font:inherit;color:var(--accent-fg);font-weight:500;cursor:pointer}.auth-link:disabled{opacity:.6;cursor:default}.auth-codigo{font-size:20px;letter-spacing:.4em}.visual-card .meta.passo{font-family:inherit;font-size:13px;line-height:1.4}.auth-iniciando{text-align:center}.auth-iniciando .spinner{display:inline-block;width:36px;height:36px;margin:0 auto 16px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:auth-girar .9s linear infinite}@keyframes auth-girar{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.auth-iniciando .spinner{animation-duration:3s}}