.split__art-bg-sun{position:absolute;top:-160px;right:-120px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,92,.55) 0,rgba(255,106,61,.18) 30%,transparent 65%);filter:blur(8px);animation:authSunDrift 28s var(--ease) infinite alternate}@keyframes authSunDrift{0%{transform:translate(0) scale(1);opacity:.85}to{transform:translate(-30px,40px) scale(1.1);opacity:1}}.split__art-bg-waves{position:absolute;left:0;right:0;bottom:0;height:220px;pointer-events:none}.split__art-bg-waves svg{width:100%;height:100%;display:block}.split__art-bg-waves use{animation:authWaveSlide 10s linear infinite}.split__art-bg-waves use:first-child{animation-duration:22s}.split__art-bg-waves use:nth-child(2){animation-duration:16s}.split__art-bg-waves use:nth-child(3){animation-duration:10s}@keyframes authWaveSlide{0%{transform:translate3d(-90px,0,0)}to{transform:translate3d(85px,0,0)}}.role-pick{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-bottom:var(--space-5)}.role-pick label{border:2px solid var(--border-2);border-radius:var(--radius-lg);padding:14px 16px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:border-color var(--dur-fast) var(--ease),background var(--dur-fast) var(--ease)}.role-pick label:has(input:checked){border-color:var(--color-coral);background:var(--color-coral-soft)}.role-pick input{display:none}.role-pick__title{font-weight:700;font-size:14px;display:flex;align-items:center;gap:6px}.role-pick__title .lucide{width:16px;height:16px;color:var(--color-coral)}.role-pick__sub{font-size:12px;color:var(--fg-3)}.strength{display:flex;gap:4px;margin-top:6px}.strength span{flex:1 1;height:4px;background:var(--color-ink-08);border-radius:2px;transition:background var(--dur-fast)}.strength.lvl-1 span:first-child{background:var(--color-danger)}.strength.lvl-2 span:nth-child(-n+2){background:var(--color-warning)}.strength.lvl-3 span:nth-child(-n+3),.strength.lvl-4 span{background:var(--color-success)}.auth-alert{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--radius-md);font-size:13.5px;line-height:1.5;margin-bottom:var(--space-5)}.auth-alert .lucide{width:18px;height:18px;flex-shrink:0;margin-top:1px}.auth-alert--error{background:var(--color-danger-bg);color:var(--color-danger)}.auth-alert--success{background:var(--color-success-bg);color:var(--color-success)}.auth-alert--info{background:var(--color-info-bg);color:var(--color-info)}.auth-field-error{font-size:12.5px;color:var(--color-danger);margin:6px 0 0}