.auth-shell{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);grid-gap:var(--space-4);gap:var(--space-4);min-block-size:100dvh;padding:var(--space-4)}.auth-shell .auth-panel{display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-7);padding:var(--space-7);border-radius:var(--radius-card);background:var(--color-band-tint)}.auth-shell .auth-brand{display:inline-flex;align-items:center;gap:var(--space-2);align-self:flex-start;min-block-size:var(--control-height);color:var(--color-text);font-size:var(--font-size-h4);font-weight:500;text-decoration:none}.auth-shell .auth-brand svg{box-sizing:content-box;padding:var(--space-2);border-radius:var(--radius-btn-secondary);background:var(--color-bg-white)}.auth-shell .auth-panel-copy{max-inline-size:32rem}.auth-shell .auth-panel-line{-webkit-margin-after:var(--space-7);margin-block-end:var(--space-7);font-size:var(--font-size-h2);font-weight:var(--font-weight-display);line-height:1.3;text-wrap:balance}.auth-shell .auth-panel-line:lang(en){letter-spacing:var(--letter-spacing-display);line-height:1.15}.auth-shell .auth-path{flex-wrap:wrap;row-gap:var(--space-2);margin:0;padding:0;list-style:none}.auth-shell .auth-path,.auth-shell .auth-path li{display:flex;align-items:center}.auth-shell .auth-path li+li:before{content:"";inline-size:var(--space-5);block-size:1px;background:var(--color-accent)}.auth-shell .auth-path span{padding:var(--space-1) var(--space-4);border-radius:var(--radius-pill);background:var(--color-bg-white);color:var(--color-text-dark);font-size:var(--font-size-small);font-weight:500}.auth-shell .auth-main{display:grid;place-items:center;padding:var(--space-7) var(--space-4)}.auth-shell .auth-card{inline-size:100%;max-inline-size:27rem;padding:var(--space-6);border:1px solid var(--color-divider-warm);border-radius:var(--radius-card);background:var(--color-bg-white);box-shadow:var(--shadow-soft)}.auth-shell .auth-head{-webkit-margin-after:var(--space-5);margin-block-end:var(--space-5)}.auth-shell .auth-head .eyebrow{-webkit-margin-after:var(--space-2);margin-block-end:var(--space-2)}.auth-shell .auth-head h1{font-size:clamp(var(--font-size-h3),2vw,30px)}.auth-shell .auth-lead{-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2);color:var(--color-text-muted);font-size:var(--font-size-small)}.auth-shell .auth-status-icon{display:grid;place-items:center;inline-size:48px;block-size:48px;-webkit-margin-after:var(--space-4);margin-block-end:var(--space-4);border-radius:var(--radius-pill)}.auth-shell .auth-status-icon svg{inline-size:24px;block-size:24px}.auth-shell [data-tone=success]{background:var(--color-success-bg);color:var(--color-green)}.auth-shell [data-tone=danger]{background:var(--color-danger-bg);color:var(--color-danger)}.auth-shell [data-tone=info]{background:var(--color-tag-bg);color:var(--color-accent)}.auth-shell .auth-error,.auth-shell .auth-note{display:flex;align-items:flex-start;gap:var(--space-2);margin-block:0 var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-btn-primary);font-size:var(--font-size-small)}.auth-shell .auth-error{background:var(--color-danger-bg);color:var(--color-danger)}.auth-shell .auth-error svg,.auth-shell .auth-note svg{flex:none;-webkit-margin-before:.2em;margin-block-start:.2em}.auth-shell .auth-form{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.auth-shell .auth-form input{min-block-size:44px;font-size:var(--font-size-body)}.auth-shell .auth-submit{inline-size:100%;min-block-size:48px;font-size:var(--font-size-body)}.auth-shell .auth-form .auth-submit{-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2)}.auth-shell .auth-alt,.auth-shell .auth-foot{text-align:center;font-size:var(--font-size-small)}.auth-shell .auth-alt{-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2)}.auth-shell .auth-foot{-webkit-margin-before:var(--space-4);margin-block-start:var(--space-4);-webkit-padding-before:var(--space-2);padding-block-start:var(--space-2);-webkit-border-before:1px solid var(--color-divider-warm);border-block-start:1px solid var(--color-divider-warm);color:var(--color-text-subtle)}.auth-shell .auth-alt a,.auth-shell .auth-foot a{display:inline-block;padding-block:var(--space-2);text-decoration:none;transition:color var(--duration-fast) var(--ease-default)}.auth-shell .auth-alt a{color:var(--color-text-muted)}.auth-shell .auth-foot a{color:var(--color-accent);font-weight:500}.auth-shell .auth-alt a:hover,.auth-shell .auth-foot a:hover{text-decoration:underline}@media (max-width:959px){.auth-shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr;gap:0}.auth-shell .auth-panel{padding:0;background:none}.auth-shell .auth-panel-copy{display:none}.auth-shell .auth-main{place-items:start center;padding:var(--space-5) 0 var(--space-7)}}@media (max-width:480px){.auth-shell .auth-card{padding:var(--space-5)}}.auth-shell .auth-panel .eyebrow-muted{color:var(--color-text-muted)}