.auth-shell{grid-template-columns:1.1fr 1fr;min-height:calc(100vh - 72px);display:grid}.auth-side{background:var(--ink);color:var(--paper);flex-direction:column;justify-content:space-between;padding:64px 56px;display:flex;position:relative;overflow:hidden}.auth-side:before{content:"✦";color:var(--accent);opacity:.18;font-size:360px;position:absolute;bottom:-120px;right:-40px}.auth-side .top{align-items:center;gap:14px;display:flex}.auth-side .brand{color:var(--paper)}.auth-side .brand .mark{background:var(--accent)}.auth-side .brand .mark:after{background:var(--ink)}.auth-side .brand .mark:before{background:var(--accent)}.auth-side .pull{font-family:var(--serif);max-width:16ch;color:var(--paper);letter-spacing:-.02em;z-index:1;font-size:clamp(36px,4.2vw,56px);font-style:italic;line-height:1.05;position:relative}.auth-side .cite{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#fbf6e999;margin-top:22px;font-size:11px}.auth-side .footer-bits{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#fbf6e980;z-index:1;justify-content:space-between;align-items:end;font-size:10.5px;display:flex;position:relative}.auth-main{flex-direction:column;justify-content:center;padding:64px 80px;display:flex}.auth-tabs{background:var(--paper-warm);border:1px solid var(--rule);border-radius:999px;align-self:flex-start;margin-bottom:36px;padding:4px;display:inline-flex}.auth-tabs button{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;color:var(--ink-soft);background:0 0;border:0;border-radius:999px;padding:10px 22px;font-size:11px}.auth-tabs button.on{background:var(--ink);color:var(--paper)}.auth-form{max-width:460px;display:none}.auth-form.on{flex-direction:column;gap:22px;display:flex}.auth-form h2{margin-bottom:4px;font-size:44px;line-height:1}.auth-form .sub{color:var(--ink-soft);max-width:44ch;font-size:16px}.auth-form .row-actions{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);justify-content:space-between;align-items:center;font-size:11px;display:flex}.auth-form .row-actions a{color:var(--accent)}.auth-form .row-actions .forgot-link{color:var(--accent);font:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer;background:0 0;border:0;padding:0}.auth-form .row-actions .forgot-link:disabled{opacity:.55;cursor:default}.auth-msg{font-family:var(--mono);letter-spacing:.04em;border-radius:var(--r-md);border:1px solid var(--rule);padding:12px 14px;font-size:11px;line-height:1.5;display:none}.auth-msg.on{display:block}.auth-msg.error{color:var(--accent-2);border-color:var(--accent-soft);background:#b8442a0f}.auth-msg.ok{color:var(--moss);border-color:var(--rule);background:#4a52380f}.btn[disabled]{opacity:.55;cursor:default;transform:none}.legal{color:var(--ink-mute);font-size:12px;font-style:italic}.legal a{color:var(--ink-soft);text-underline-offset:3px;text-decoration:underline}@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-side{display:none}.auth-main{padding:48px 24px}}