.sso-stage{background:radial-gradient(at 88% 0%, color-mix(in srgb, var(--primary) 5%, transparent), transparent 55%), radial-gradient(at 12% 100%, color-mix(in srgb, var(--chart-3) 5%, transparent), transparent 55%), var(--background);height:100%;min-height:0;color:var(--foreground);flex-direction:column;justify-content:flex-start;align-items:center;padding:48px 24px 120px;display:flex;position:relative;overflow:hidden auto}.sso-stage__grid{z-index:0;pointer-events:none;background-image:linear-gradient(color-mix(in srgb, var(--primary) 8%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--primary) 8%, transparent) 1px, transparent 1px);opacity:.55;background-size:44px 44px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(78% 68% at 50% 42%,#000 30%,#0000 78%);mask-image:radial-gradient(78% 68% at 50% 42%,#000 30%,#0000 78%)}.sso-stage__particles{z-index:0;pointer-events:auto;opacity:.75;width:100%;height:100%;display:block;position:absolute;inset:0}.sso-stage__particles canvas{inset:0;width:100%!important;height:100%!important;position:absolute!important}.sso-stage__card{z-index:1;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:440px;box-shadow:var(--shadow-soft);margin-top:auto;margin-bottom:auto;padding:40px 36px 30px;position:relative}.sso-stage__option{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;height:58px;color:var(--foreground);cursor:pointer;align-items:center;gap:14px;padding:0 16px;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex}.sso-stage__option:focus-visible{border-color:var(--ring);box-shadow:var(--shadow-active);outline:none}.sso-stage__option--available:not(:disabled):hover{border-color:color-mix(in srgb, var(--primary) 45%, var(--border));box-shadow:var(--shadow-active);transform:translateY(-1px)}.sso-stage__option:disabled{cursor:not-allowed;opacity:.65}.sso-stage__option--unavailable{background:color-mix(in srgb, var(--muted) 55%, var(--card))}.sso-stage__option--unavailable .sso-stage__option-label{color:var(--muted-foreground)}.sso-stage__option-icon{width:38px;height:38px;color:var(--primary);background:var(--accent);border-radius:var(--radius-sm);flex:0 0 38px;justify-content:center;align-items:center;display:flex}.sso-stage__option--unavailable .sso-stage__option-icon{color:var(--muted-foreground);background:var(--muted)}.sso-stage__option-label{text-align:left;flex:1;font-size:15px;font-weight:600;line-height:1.4}.sso-stage__footer{z-index:1;color:var(--muted-foreground);text-align:center;margin:0;font-size:12px;line-height:18px;position:absolute;bottom:24px;left:24px;right:24px}@media (width<=575px){.sso-stage{padding:32px 16px 104px}.sso-stage__card{padding:32px 22px 24px}}@media (prefers-reduced-motion:reduce){.sso-stage__option,.sso-stage__option--available:not(:disabled):hover{transition:none;transform:none}.sso-stage__particles{display:none}}