.auth-gate{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:48px 20px;background:linear-gradient(135deg,#f5f7ff,#eef4ff 52%,#f8fbff)}
.auth-gate[hidden]{display:none}
.auth-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:12px 42px;width:min(960px,100%);padding:46px;border:1px solid #dbe4f5;border-radius:24px;background:#fff;box-shadow:0 24px 70px rgba(39,67,120,.08);color:#162033}
.auth-panel > :not(.auth-intro){grid-column:2}
.auth-intro{grid-column:1;grid-row:1 / span 7;align-self:center;padding-right:26px;border-right:1px solid #e4eaf5}
.auth-intro-mark{display:grid;place-items:center;width:42px;height:42px;margin-bottom:28px;border-radius:13px;background:#315efb;color:#fff;font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(49,94,251,.24)}
.auth-intro h2{margin:0;color:#162033;font-size:30px;letter-spacing:-.055em;line-height:1.12}
.auth-intro>p:not(.eyebrow){margin:14px 0 24px;color:#61708a;font-size:14px;line-height:1.8}
.auth-benefits{display:grid;gap:10px;color:#3f5170;font-size:12px}
.auth-benefits span::before{content:'✓';display:inline-grid;place-items:center;width:18px;height:18px;margin-right:8px;border-radius:50%;background:#e9efff;color:#315efb;font-weight:800}
.auth-panel h1{margin:0;color:#162033;font-size:32px;letter-spacing:-.06em}
.auth-panel>p:not(.eyebrow){margin:11px 0 24px;color:#61708a;font-size:13px;line-height:1.7}
.auth-form{display:grid;gap:13px}
.auth-form[hidden]{display:none}
.auth-form label{display:grid;gap:7px;color:#3f5170;font-size:14px;font-weight:700}
.auth-form input:not([type=checkbox]){width:100%;height:48px;padding:0 14px;border:1px solid #cfd9ea;border-radius:12px;background:#fff;color:#162033;font-size:16px;outline:none}
.auth-form input:not([type=checkbox])::placeholder{color:#9aa8be}
.auth-form input:not([type=checkbox]):focus{border-color:#315efb;box-shadow:0 0 0 3px rgba(49,94,251,.14)}
.auth-consent{display:flex!important;align-items:flex-start;gap:8px!important;color:#61708a;font-size:12px!important;font-weight:500!important;line-height:1.55}
.auth-consent input{margin-top:2px;accent-color:#315efb}
.auth-error{margin:13px 0 0;padding:10px 12px;border-radius:10px;background:#fff0ed;color:#b42318;font-size:12px;line-height:1.6}
.auth-switch{display:block;margin:18px auto 0}
.account-menu{display:flex;align-items:center;gap:8px}
.account-logout{font-size:11px;color:#b42318!important;font-weight:700}
.account-chip.hosted{color:#315efb;border-color:#dbe4f5;background:#f4f7ff}
body:has(.auth-gate:not([hidden])) .header-actions{display:none}
body:has(.auth-gate:not([hidden])) #header-context,body:has(.auth-gate:not([hidden])) > footer{display:none}
#app-shell[hidden]{display:none!important}
.human-first-ui #auth-gate .primary-button{width:100%;min-height:48px;background:#315efb!important;border-color:#315efb!important;color:#fff!important;font-size:15px}
.human-first-ui #auth-switch{color:#315efb!important;font-size:14px;min-height:44px}
.human-first-ui #auth-error{color:#b42318;background:#fff0ed}
@media(max-width:700px){.auth-gate{min-height:calc(100vh - 58px);padding:24px 14px}.auth-panel{display:block;padding:28px 22px;border-radius:22px}.auth-intro{padding:0 0 24px;margin-bottom:24px;border-right:0;border-bottom:1px solid #e4eaf5}.auth-intro h2{font-size:25px}.auth-panel h1{font-size:29px}.account-menu .account-logout{display:none}}