:root{--auth-surface-color:#101625;--auth-surface-overlay:rgba(12,18,31,.82);--auth-highlight-strong:rgba(0,168,255,.92);--auth-highlight-medium:rgba(0,168,255,.62);--auth-highlight-soft:rgba(0,168,255,.12);--auth-highlight-transparent:rgba(0,168,255,0);--auth-conic-stop-a:22%;--auth-conic-stop-b:47%;--auth-conic-stop-c:76%;--auth-mask-size:120% 90%;--auth-mask-origin:50% 42%;--auth-swirls-scale:1.06;--auth-swirls-duration:48s;--auth-swirls-delay:-6s;--auth-swirls-timing:ease-in-out}.auth-bg,.auth-surface{position:relative;isolation:isolate;background:radial-gradient(circle at 20% -10%,#1f2937 0,#101625 55%,#04070d 100%);color:#fff}.auth-bg:before,.auth-surface:before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(115deg,hsla(0,0%,100%,.04),transparent 45%),linear-gradient(245deg,rgba(0,168,255,.06),transparent 55%)}.auth-bg:after,.auth-surface:after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 15%,rgba(0,168,255,.18),transparent 55%),var(--auth-surface-overlay)}.auth-swirls,.neural-swirls{position:absolute;inset:-12%;z-index:-1;background:conic-gradient(from 0turn,var(--auth-highlight-strong),var(--auth-highlight-transparent) var(--auth-conic-stop-a),var(--auth-highlight-medium) var(--auth-conic-stop-b),var(--auth-highlight-soft) var(--auth-conic-stop-c),var(--auth-highlight-strong));opacity:.85;transform-origin:center;will-change:transform}.auth-mask,.neural-mask{position:relative;overflow:hidden}.auth-mask:after,.neural-mask:after{content:"";position:absolute;inset:-10%;z-index:-1;background:inherit;pointer-events:none}@supports ((-webkit-mask-image:radial-gradient(white,transparent)) or (mask-image:radial-gradient(white,transparent))) or (-webkit-mask-image:radial-gradient(white,transparent)){.auth-mask:after,.neural-mask:after{-webkit-mask-image:radial-gradient(var(--auth-mask-size) at var(--auth-mask-origin),hsla(0,0%,100%,.98),transparent);mask-image:radial-gradient(var(--auth-mask-size) at var(--auth-mask-origin),hsla(0,0%,100%,.98),transparent)}}@keyframes authSwirlSpin{0%{transform:rotate(0turn) scale(var(--auth-swirls-scale))}to{transform:rotate(1turn) scale(var(--auth-swirls-scale))}}@media (prefers-reduced-motion:no-preference){.auth-swirls,.neural-swirls{animation:authSwirlSpin var(--auth-swirls-duration) var(--auth-swirls-timing) infinite;animation-delay:var(--auth-swirls-delay)}}@media (prefers-color-scheme:light){:root{--auth-surface-color:#f4f6fb;--auth-surface-overlay:hsla(0,0%,100%,.85);--auth-highlight-strong:rgba(0,148,255,.75);--auth-highlight-medium:rgba(0,148,255,.48);--auth-highlight-soft:rgba(0,148,255,.18)}.auth-surface{color:#0f172a;background:radial-gradient(circle at 20% -10%,#e2e8f0 0,#f4f6fb 55%,#fbfdff 100%)}}