.auth-shell{--lp-primary:#e71d2c;--lp-primary-light:#ec4a56;--lp-primary-dark:#b91723;--lp-primary-tint:#fef4f4;--lp-gold:#e8b923;--lp-ink:#1c1410;--lp-ink-soft:#6b5d53;--lp-paper:#fffbf5;--lp-surface:#fff;--lp-line:#eee3d8;flex-direction:column;min-height:100dvh;display:flex}.auth-shell .wrap{max-width:1180px;margin:0 auto;padding:0 24px}.auth-shell header{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--lp-line);background:#fffbf5e6;padding:18px 0;position:sticky;top:0}.auth-shell header .wrap{justify-content:space-between;align-items:center;display:flex}.auth-shell .logo{align-items:center;display:flex}.auth-shell .back-link{color:var(--lp-ink-soft);font-size:14px;font-weight:600}.auth-shell .back-link:hover{color:var(--lp-primary)}.auth-shell main{background:radial-gradient(#e71d2c2e 1px, transparent 1px) 0 0 / 18px 18px, radial-gradient(circle at 12% 8%, #e71d2c1f, transparent 42%), radial-gradient(circle at 88% 92%, #04bd0424, transparent 42%), linear-gradient(160deg, #fffaf3 0%, var(--lp-paper) 50%, #fff5ea 100%);flex:1;justify-content:center;align-items:center;padding:56px 24px;display:flex;position:relative;overflow:hidden}.auth-shell .blob{filter:blur(70px);pointer-events:none;z-index:0;border-radius:50%;animation:16s ease-in-out infinite auth-blob-drift;position:absolute}.auth-shell .blob-1{background:var(--lp-primary);opacity:.1;width:380px;height:380px;top:-140px;left:-120px}.auth-shell .blob-2{background:var(--lp-gold);opacity:.12;width:320px;height:320px;animation-delay:-8s;bottom:-160px;right:-100px}@keyframes auth-blob-drift{0%,to{transform:translate(0)scale(1)}33%{transform:translate(4%,-6%)scale(1.08)}66%{transform:translate(-3%,4%)scale(.95)}}@media (prefers-reduced-motion:reduce){.auth-shell .blob{animation:none}}.auth-shell footer{border-top:1px solid var(--lp-line);text-align:center;padding:20px 0}.auth-shell footer p{color:var(--lp-ink-soft);margin:0;font-size:12.5px}.auth-card{background:var(--lp-surface);border:1px solid var(--lp-line);z-index:1;border-radius:16px;width:100%;max-width:400px;padding:40px;position:relative;box-shadow:0 24px 54px #1c14101a}.auth-kicker{letter-spacing:.04em;text-transform:uppercase;color:var(--lp-primary);align-items:center;gap:6px;margin-bottom:10px;font-size:12px;font-weight:800;display:inline-flex}.auth-kicker:before{content:"●";color:var(--lp-gold);font-size:8px}.auth-card h1{letter-spacing:-.02em;color:var(--lp-ink);margin:0 0 8px;font-size:26px;font-weight:800}.auth-sub{color:var(--lp-ink-soft);margin:0 0 28px;font-size:14.5px;line-height:1.5}.switch-line{text-align:center;color:var(--lp-ink-soft);margin-top:24px;font-size:14px}.switch-line a{color:var(--lp-primary);font-weight:700}.switch-line a:hover{text-decoration:underline}.auth-shell .strength-row{gap:4px;margin-top:6px;display:flex}.auth-shell .strength-seg{background:var(--lp-line);border-radius:2px;flex:1;height:4px}.auth-shell .strength-seg.on{background:var(--lp-gold)}.auth-shell .strength-label{color:var(--lp-ink-soft);margin-top:4px;font-size:12px}