.auth-simple-shell{position:relative;isolation:isolate;min-height:100dvh;display:grid;place-items:center;overflow:hidden;padding:clamp(1rem,4vw,2rem);background:radial-gradient(circle at 12% 14%,var(--pub-primary-muted),transparent 26%),radial-gradient(circle at 88% 82%,rgba(22,163,74,.08),transparent 24%),var(--color-bg);color:var(--color-text);font-family:var(--pub-font)}.auth-simple-shell:after,.auth-simple-shell:before{position:absolute;z-index:-1;content:"";border:24px solid rgba(191,219,254,.24);border-radius:999px;pointer-events:none}.auth-simple-shell:before{width:250px;height:250px;inset:-100px auto auto -80px}.auth-simple-shell:after{width:180px;height:180px;inset:auto -70px -80px auto}.auth-simple-card{position:relative;z-index:1;width:min(100%,30rem);display:grid;grid-gap:1rem;gap:1rem;padding:clamp(1.25rem,4vw,2rem);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--pub-surface-academy);box-shadow:var(--pub-shadow-card)}.auth-simple-home-link{display:inline-flex;align-items:center;justify-content:center;gap:.7rem;color:var(--color-text);text-decoration:none}.auth-simple-mark{width:48px;height:48px;flex:0 0 48px;display:inline-flex;overflow:hidden;border-radius:14px;box-shadow:var(--pub-shadow-blue)}.auth-simple-home-copy{display:grid;grid-gap:.05rem;gap:.05rem;text-align:start}.auth-simple-home-copy strong{color:var(--color-text);font-size:1.15rem;font-weight:900}.auth-simple-home-copy span{color:var(--color-muted);font-size:.78rem;font-weight:700}.auth-simple-brand{display:grid;justify-items:center;grid-gap:.35rem;gap:.35rem;padding-block:.35rem;text-align:center}.auth-simple-brand strong{color:var(--color-text);font-size:clamp(1.45rem,4vw,1.8rem);font-weight:900}.auth-simple-brand span{max-width:25rem;color:var(--color-muted);line-height:1.7}.auth-simple-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:.35rem;gap:.35rem;padding:.3rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft)}.auth-simple-link,.auth-simple-tabs button{min-height:2.75rem;border:0;border-radius:calc(var(--radius-sm) - 2px);background:transparent;color:var(--color-muted);font:inherit;font-weight:800;cursor:pointer}.auth-simple-tabs button.is-active{background:var(--color-surface);color:var(--color-primary);box-shadow:var(--shadow-sm)}.auth-simple-link:disabled,.auth-simple-tabs button:disabled{cursor:wait;opacity:.65}.auth-simple-card label{display:grid;grid-gap:.45rem;gap:.45rem;color:var(--color-text);font-size:.92rem;font-weight:800}.auth-simple-card input{min-height:3.1rem;padding-inline:.95rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);outline:none;background:var(--color-surface-soft);color:var(--color-text);font:inherit;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.auth-simple-card input:focus{border-color:var(--color-primary);background:var(--color-surface);box-shadow:0 0 0 3px var(--pub-primary-muted)}.auth-simple-link{justify-self:start;min-height:auto;padding:.25rem 0;color:var(--color-primary)}.auth-feedback{display:flex;align-items:flex-start;gap:.55rem;border-radius:var(--radius-sm);line-height:1.7}.auth-feedback svg{flex:0 0 16px;margin-top:.3rem}.auth-simple-submit{width:100%;min-height:3.1rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding-inline:1rem;border:1px solid var(--color-primary);border-radius:var(--pub-radius-pill);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;font:inherit;font-weight:900;text-decoration:none;box-shadow:var(--pub-shadow-blue);cursor:pointer}.auth-avatar-option:focus-visible,.auth-simple-home-link:focus-visible,.auth-simple-link:focus-visible,.auth-simple-secondary:focus-visible,.auth-simple-submit:focus-visible,.auth-simple-tabs button:focus-visible{outline:3px solid var(--pub-primary-muted);outline-offset:3px}.auth-simple-submit:disabled{cursor:wait;opacity:.72}.auth-simple-secondary{width:100%;min-height:3rem;display:inline-flex;align-items:center;justify-content:center;padding-inline:1rem;border:1px solid var(--pub-border-blue);border-radius:var(--pub-radius-pill);background:var(--color-surface);color:var(--color-primary);font:inherit;font-weight:900;text-decoration:none;cursor:pointer}.auth-simple-secondary:disabled{cursor:wait;opacity:.65}.auth-avatar-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:.75rem;gap:.75rem}.auth-avatar-option{min-height:104px;display:grid;place-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer}.auth-avatar-option[aria-pressed=true]{border:2px solid var(--color-primary);background:var(--pub-primary-soft)}.auth-redirect-overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:1.25rem;background:rgba(243,247,255,.8);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.auth-redirect-card{width:min(100%,26rem);display:grid;justify-items:center;grid-gap:.7rem;gap:.7rem;padding:1.5rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);color:var(--color-text);text-align:center;box-shadow:var(--pub-shadow-card)}.auth-redirect-card p{margin:0;color:var(--color-muted);line-height:1.8}.auth-redirect-progress{width:100%;height:6px;overflow:hidden;border-radius:var(--pub-radius-pill);background:var(--pub-primary-soft)}.auth-redirect-progress:after{display:block;width:42%;height:100%;border-radius:inherit;background:var(--color-primary);content:"";animation:auth-academy-progress 1.1s ease-in-out infinite alternate}.minimal-loading-container{min-height:100dvh;width:100%;display:grid;place-items:center;padding:1.5rem;background:var(--color-bg);color:var(--color-text);font-family:var(--pub-font)}.minimal-loading-card{width:min(100%,24rem);display:grid;justify-items:center;grid-gap:.75rem;gap:.75rem;padding:1.3rem 1.5rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);text-align:center;box-shadow:var(--pub-shadow-md)}.minimal-loading-track{width:100%;height:5px;overflow:hidden;border-radius:var(--pub-radius-pill);background:var(--pub-primary-soft)}.minimal-loading-track:after{display:block;width:36%;height:100%;border-radius:inherit;background:var(--color-primary);content:"";animation:auth-academy-progress 1.1s ease-in-out infinite alternate}.learner-app-frame{background:var(--color-bg);color:var(--color-text);font-family:var(--pub-font)}.learner-navbar{height:76px;padding:0;border-color:var(--color-border);background:hsla(0,0%,100%,.94);box-shadow:var(--pub-shadow-sm)}.learner-navbar-inner{width:min(100%,var(--container-width));height:100%;margin-inline:auto;padding-inline:var(--pub-container-pad);display:flex;align-items:center;justify-content:space-between;gap:1rem}.learner-navbar-brand-mark{flex-basis:42px!important;border-radius:12px;box-shadow:var(--pub-shadow-blue)}.learner-navbar-brand-mark,.learner-navbar-brand-mark svg{width:42px!important;height:42px!important;max-width:42px!important;max-height:42px!important}.learner-navbar-logo{display:inline-flex;align-items:center;gap:.65rem;flex-shrink:0;color:var(--color-text)}.learner-navbar-logo-text{color:var(--color-text);font-size:1.18rem;font-weight:900}.learner-navbar-context{-webkit-padding-start:.85rem;padding-inline-start:.85rem;-webkit-border-start:1px solid var(--color-border);border-inline-start:1px solid var(--color-border)}.learner-navbar-context span{color:var(--color-muted)}.learner-navbar-context strong{color:var(--color-text)}.learner-navbar-back{border-color:var(--pub-border-blue);background:var(--pub-primary-soft);color:var(--color-primary)}.learner-app-main{max-width:var(--container-width);padding:clamp(1rem,3vw,1.75rem) var(--pub-container-pad) 2.5rem}@keyframes auth-academy-progress{0%{transform:translateX(-70%)}to{transform:translateX(70%)}}@media (max-width:720px){.auth-simple-card{padding:1.2rem;border-radius:var(--radius-md)}.auth-avatar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.learner-navbar{height:68px}.learner-navbar-inner{padding-inline:1rem}.learner-navbar-brand-mark,.learner-navbar-brand-mark svg{width:38px!important;height:38px!important;max-width:38px!important;max-height:38px!important}.learner-navbar-context span{display:none}.learner-navbar-context strong{max-width:9rem;font-size:.82rem}.learner-navbar-logo-text{display:none}.learner-navbar-back{min-height:34px;padding-inline:.7rem;font-size:.76rem}}@media (prefers-reduced-motion:reduce){.auth-redirect-progress:after,.minimal-loading-track:after{animation:none;width:70%}}