.auth{display:flex;flex-direction:column;min-height:100dvh}.auth__top{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;max-width:var(--container);margin-inline:auto;padding:1.25rem var(--gutter)}.auth__back{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .9rem;border-radius:var(--radius-pill);color:var(--fg-muted);font-size:.875rem;font-weight:500;transition:background-color var(--dur) ease,color var(--dur) ease}.auth__back:hover{background:rgb(19 18 15/.05);color:var(--fg)}.auth__grid{display:grid;flex:1;gap:1rem;width:100%;max-width:var(--container);margin-inline:auto;padding:0 var(--gutter) 1rem}@media (min-width:960px){.auth__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch}}.auth-card{align-self:center;width:100%;max-width:30rem;margin-inline:auto;padding:clamp(1.5rem,1rem + 2.5vw,2.75rem)}@media (prefers-reduced-motion:no-preference){.auth-card{animation:site-rise .6s var(--ease-out) both}}.auth-card__title{margin-top:1rem;font-size:clamp(2.1rem,1.7rem + 1.6vw,2.9rem);font-weight:800;line-height:1;letter-spacing:-.045em}.auth-card__body{margin-top:.75rem;color:var(--fg-muted)}.auth-tabs{grid-template-columns:1fr 1fr;margin-bottom:2rem;padding:.3rem;background:var(--paper)}.auth-tabs,.auth-tabs a{display:grid;border-radius:var(--radius-pill)}.auth-tabs a{position:relative;place-items:center;height:2.5rem;color:var(--fg-muted);font-size:.875rem;font-weight:600;transition:color var(--dur) ease}.auth-tabs a.is-active{color:var(--paper)}.auth-tabs a span:not(.auth-tabs__pill){position:relative}.auth-tabs__pill{position:absolute;inset:0;border-radius:inherit;background:var(--ink)}.auth-form{display:grid;gap:1.1rem;margin-top:1.75rem}.auth-field{display:grid;gap:.45rem}.auth-field label{font-size:.875rem;font-weight:600}.auth-field__row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.auth-optional{margin-left:.25rem;color:var(--fg-subtle);font-weight:400}.auth-input{position:relative}.auth-input input{width:100%;min-height:3.25rem;padding:.85rem 1.1rem;border:1.5px solid var(--line);border-radius:14px;outline:none;background:var(--paper);color:var(--fg);transition:border-color var(--dur) ease,box-shadow var(--dur) ease,background-color var(--dur) ease}.auth-input input::placeholder{color:var(--fg-subtle);opacity:.8}.auth-input input:hover{border-color:var(--line-strong)}.auth-input input:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px var(--butter)}.auth-input--password input{padding-right:4.5rem}.auth-input__toggle{position:absolute;top:50%;right:.5rem;padding:.35rem .7rem;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--fg-muted);font-size:.75rem;font-weight:600;cursor:pointer;transform:translateY(-50%)}.auth-input__toggle:hover{background:var(--paper-2);color:var(--fg)}.auth-field__warn{color:var(--warn);font-size:.8125rem;font-weight:500}.auth-strength{display:flex;align-items:center;gap:.75rem;margin-top:-.4rem;color:var(--fg-muted);font-size:.75rem}.auth-strength__bars{display:grid;flex:1;grid-template-columns:repeat(4,1fr);gap:.25rem}.auth-strength__bars i{height:.3rem;border-radius:var(--radius-pill);background:var(--paper-2);transition:background-color var(--dur) ease}.auth-strength--0 .is-on,.auth-strength--1 .is-on{background:var(--tomato)}.auth-strength--2 .is-on{background:var(--butter)}.auth-strength--3 .is-on,.auth-strength--4 .is-on{background:var(--good)}.auth-status{padding:.7rem .9rem;border-radius:12px;background:var(--good-soft);color:#0b5e49;font-size:.875rem}.auth-status--error{background:var(--bad-soft);color:var(--bad)}.auth-submit{margin-top:.4rem;gap:.6rem}.auth-spinner{width:1rem;height:1rem;border:2px solid rgb(243 238 228/.35);border-top:2px solid var(--paper);border-radius:50%;animation:auth-spin .8s linear infinite}@keyframes auth-spin{to{transform:rotate(1turn)}}.auth-link{padding:0;border:0;background:none;color:var(--fg);font-size:.8125rem;font-weight:600;text-decoration:underline;text-decoration-color:var(--line-strong);text-decoration-thickness:1.5px;text-underline-offset:4px;cursor:pointer}.auth-link:hover{text-decoration-color:var(--tomato)}.auth-link:disabled{color:var(--fg-subtle);text-decoration:none;cursor:default}.auth-link--center{justify-self:center}.auth-row{display:flex;justify-content:space-between;gap:1rem}.auth-switch{color:var(--fg-muted);font-size:.875rem;text-align:center}.auth-switch a{color:var(--fg);font-weight:600;text-decoration:underline;text-decoration-color:var(--tomato);text-decoration-thickness:2px;text-underline-offset:4px}.auth-fine{color:var(--fg-subtle);font-size:.75rem;text-align:center}.auth-mailed{display:flex;gap:.85rem;align-items:flex-start;padding:1rem;border-radius:14px;background:var(--paper);font-size:.9375rem}.auth-mailed__icon{display:grid;flex:none;place-items:center;width:2.5rem;height:2.5rem;border-radius:12px;background:var(--butter)}.auth-mailed__icon svg{width:1.5rem;height:1.5rem}.auth-code{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.5rem}.auth-code input{width:100%;height:3.5rem;border:1.5px solid var(--line);border-radius:14px;outline:none;background:var(--paper);font-family:var(--font-mono);font-size:1.4rem;font-weight:600;text-align:center;transition:border-color var(--dur) ease,box-shadow var(--dur) ease}.auth-code input:focus{box-shadow:0 0 0 4px var(--butter)}.auth-code input.is-filled,.auth-code input:focus{border-color:var(--ink);background:#fff}.auth-signedin{display:flex;align-items:center;gap:.85rem;padding:1rem;border-radius:14px;background:var(--paper);font-size:.875rem}.auth-signedin b{display:block;font-size:1rem}.auth-signedin__avatar{flex:none;place-items:center;width:2.75rem;height:2.75rem;background:var(--tomato);font-family:var(--font-display)}.auth-signedin__avatar,.auth-success{display:grid;border-radius:50%;font-weight:700}.auth-success{place-items:center;width:4.5rem;height:4.5rem;margin:0 auto;background:var(--mint);color:var(--mint-ink);font-size:2rem}.auth-skeleton{height:16rem;margin-top:1.75rem;border-radius:16px;background:linear-gradient(90deg,var(--paper) 25%,var(--paper-2) 50%,var(--paper) 75%) 0 0 /200% 100%;animation:auth-shimmer 1.4s linear infinite}@keyframes auth-shimmer{to{background-position:-200% 0}}.auth__aside{position:relative;display:none;flex-direction:column;justify-content:center;overflow:hidden;padding:clamp(2rem,1rem + 3vw,3.5rem);border-radius:var(--radius-lg)}@media (min-width:960px){.auth__aside{display:flex}}.auth__aside-title{max-width:14ch;margin-top:1.25rem;font-size:clamp(2.4rem,1.6rem + 2.4vw,3.6rem);font-weight:800;line-height:.95;letter-spacing:-.045em}.auth__products{display:grid;gap:.6rem;margin-top:2.5rem}.auth__products li{display:flex;align-items:center;gap:.9rem;padding:.85rem;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.auth__products b{display:block;font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}.auth__products small{display:block;color:var(--fg-muted);font-size:.8125rem}.auth__stamp{position:absolute;top:2rem;right:2rem;padding:.45rem .7rem;font-size:.6875rem}.auth__legal{padding:1.25rem var(--gutter);color:var(--fg-subtle);font-size:.75rem;text-align:center}@media (prefers-reduced-motion:reduce){.auth-skeleton,.auth-spinner{animation:none}}