.auth-shell{position:relative;min-height:100dvh;overflow:hidden;color:var(--ink);background:radial-gradient(circle at 8% 12%,rgba(74,203,208,.15),transparent 28rem),radial-gradient(circle at 92% 85%,rgba(8,181,122,.14),transparent 32rem),linear-gradient(145deg,#eef7f4 0%,#f7faf9 48%,#edf7f4 100%)}
.auth-shell[hidden],.app-shell[hidden],.auth-form[hidden]{display:none!important}.auth-ambient{position:absolute;width:26rem;height:26rem;border-radius:50%;pointer-events:none;filter:blur(20px);opacity:.45}.auth-ambient-one{top:-12rem;left:30%;background:rgba(74,203,208,.18)}.auth-ambient-two{right:-10rem;bottom:-13rem;background:rgba(8,181,122,.2)}
.auth-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(25rem,.92fr);width:min(76rem,calc(100% - 3rem));min-height:100dvh;margin:0 auto;align-items:center;gap:clamp(3rem,7vw,7rem);padding:3rem 0}.auth-presentation{max-width:38rem}.auth-edition,.auth-card-kicker{display:inline-flex;align-items:center;gap:.45rem;color:var(--green-dark);font-size:var(--font-small);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.auth-edition:before{width:.55rem;height:.55rem;border-radius:50%;background:var(--green);box-shadow:0 0 0 .35rem rgba(8,181,122,.13);content:""}.auth-brand{margin:1.5rem 0 .7rem;color:var(--sidebar);font-size:1rem;font-weight:800}.auth-presentation h1{max-width:35rem;margin:0;color:var(--sidebar);font-size:clamp(2.55rem,5vw,4.7rem);line-height:.99;letter-spacing:-.055em}.auth-lead{max-width:34rem;margin:1.6rem 0 0;color:#536963;font-size:clamp(1rem,1.6vw,1.18rem);line-height:1.65}
.auth-benefits{display:grid;gap:.4rem;margin-top:1.55rem}.auth-benefits article{display:flex;align-items:center;gap:.9rem;padding:.62rem 0}.auth-benefits article>.material-symbols-rounded{display:grid;flex:0 0 2.8rem;width:2.8rem;height:2.8rem;place-items:center;border:1px solid rgba(8,132,93,.12);border-radius:.9rem;color:var(--green-dark);background:rgba(255,255,255,.7);box-shadow:0 10px 30px rgba(7,28,24,.06)}.auth-benefits div{display:grid;gap:.2rem}.auth-benefits strong{color:var(--sidebar);font-size:.95rem}.auth-benefits small{color:var(--muted);font-size:var(--font-small);line-height:1.45}.auth-beta-warning{display:inline-flex;align-items:center;gap:.65rem;margin:1.25rem 0 0;padding:.8rem 1rem;border:1px solid rgba(197,122,11,.16);border-radius:1rem;color:#855b12;background:rgba(255,245,220,.78);font-size:var(--font-small);font-weight:700}.auth-beta-warning .material-symbols-rounded{font-size:1.2rem}
.auth-card{width:100%;min-height:35rem;padding:clamp(1.6rem,4vw,2.6rem);border:1px solid rgba(16,35,31,.08);border-radius:2rem;background:rgba(255,255,255,.88);box-shadow:0 2rem 5rem rgba(7,28,24,.13);backdrop-filter:blur(18px)}.auth-loading{display:flex;min-height:29rem;align-items:center;justify-content:center;gap:1rem;color:var(--muted)}.auth-loading-mark{display:grid;width:3.3rem;height:3.3rem;place-items:center;border-radius:1rem;color:#fff;background:linear-gradient(135deg,var(--green),var(--cyan));box-shadow:0 1rem 2rem rgba(8,181,122,.22);animation:auth-pulse 1.6s ease-in-out infinite}.auth-loading div{display:grid;gap:.25rem}.auth-loading strong{color:var(--ink)}.auth-loading small{font-size:var(--font-small)}@keyframes auth-pulse{50%{transform:translateY(-.2rem);box-shadow:0 1.2rem 2.4rem rgba(8,181,122,.32)}}
.auth-card-header h2{margin:.65rem 0 0;color:var(--sidebar);font-size:clamp(1.75rem,3vw,2.25rem);letter-spacing:-.04em}.auth-card-header p{margin:.55rem 0 0;color:var(--muted);font-size:.95rem;line-height:1.5}.auth-mode-tabs{display:grid;grid-template-columns:1fr 1fr;gap:.35rem;margin:1.6rem 0 1.35rem;padding:.35rem;border:1px solid var(--line);border-radius:1rem;background:var(--surface-soft)}.auth-mode-tabs button{min-height:2.85rem;border:0;border-radius:.75rem;color:var(--muted);background:transparent;font:inherit;font-size:.9rem;font-weight:800;cursor:pointer}.auth-mode-tabs button.active{color:var(--green-dark);background:var(--surface);box-shadow:0 .5rem 1.2rem rgba(16,35,31,.08)}.auth-form{display:grid;gap:1rem}.auth-form label:not(.auth-beta-consent){display:grid;gap:.45rem}.auth-form label>span{color:var(--ink);font-size:var(--font-small);font-weight:800}.auth-form input:not([type=checkbox]){width:100%;min-height:3.2rem;padding:0 .95rem;border:1px solid var(--line);border-radius:.85rem;outline:0;color:var(--ink);background:var(--surface);font:inherit;font-size:.95rem;transition:border-color 160ms ease,box-shadow 160ms ease}.auth-form input:not([type=checkbox]):focus{border-color:rgba(8,181,122,.65);box-shadow:0 0 0 .25rem rgba(8,181,122,.11)}.auth-form input::placeholder{color:var(--soft-muted)}.password-requirements{margin:-.45rem 0 0;color:var(--muted);font-size:var(--font-detail);line-height:1.45}.auth-beta-consent{display:flex;align-items:flex-start;gap:.65rem;padding:.8rem;border-radius:.8rem;background:var(--amber-soft);cursor:pointer}.auth-beta-consent input{width:1rem;height:1rem;margin-top:.15rem;accent-color:var(--green)}.auth-beta-consent span{line-height:1.45}
.auth-submit{display:inline-flex;min-height:3.25rem;align-items:center;justify-content:center;gap:.65rem;margin-top:.15rem;border:0;border-radius:.9rem;color:#fff;background:linear-gradient(135deg,var(--green-dark),var(--green));box-shadow:0 .9rem 1.8rem rgba(8,132,93,.2);font:inherit;font-size:.95rem;font-weight:800;cursor:pointer}.auth-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 1rem 2rem rgba(8,132,93,.28)}.auth-submit:disabled{cursor:wait;opacity:.64}.auth-submit .material-symbols-rounded{font-size:1.25rem}.auth-feedback{margin:1rem 0 0;padding:.85rem .95rem;border-radius:.8rem;font-size:var(--font-small);font-weight:700;line-height:1.45}.auth-feedback.error{color:#a73a45;background:var(--coral-soft)}.auth-feedback.success{color:var(--green-dark);background:var(--green-soft)}.auth-security-note{display:flex;align-items:flex-start;gap:.5rem;margin:1.2rem 0 0;color:var(--muted);font-size:var(--font-detail);line-height:1.45}.auth-security-note .material-symbols-rounded{color:var(--green-dark);font-size:1rem}
.auth-link-button{justify-self:end;padding:.15rem 0;border:0;color:var(--green-dark);background:transparent;font:inherit;font-size:var(--font-small);font-weight:800;cursor:pointer}.auth-link-button:hover{text-decoration:underline}.auth-link-centered{justify-self:center;margin-top:.15rem}
.auth-account-safety-note{display:flex;align-items:flex-start;gap:.7rem;padding:.8rem .85rem;border:1px solid rgba(245,184,66,.3);border-radius:.85rem;background:var(--amber-soft)}.auth-account-safety-note>.material-symbols-rounded{flex:0 0 auto;margin-top:.05rem;color:#9b6810;font-size:1.25rem}.auth-account-safety-note p{display:grid;gap:.2rem;margin:0}.auth-account-safety-note strong{color:var(--ink);font-size:var(--font-small);line-height:1.35}.auth-account-safety-note small{color:var(--muted);font-size:var(--font-detail);line-height:1.45}
.session-profile{display:grid;grid-template-columns:2.25rem minmax(0,1fr);align-items:center;gap:.7rem;margin-top:.4rem;padding:.85rem .75rem .55rem;border-top:1px solid var(--line)}.session-avatar{display:grid;width:2.25rem;height:2.25rem;place-items:center;border-radius:.75rem;color:#fff;background:linear-gradient(135deg,var(--green-dark),var(--cyan));font-size:var(--font-detail);font-weight:900}.session-profile>span:last-child{display:grid;min-width:0;gap:.15rem}.session-profile strong,.session-profile small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-profile strong{color:var(--ink);font-size:var(--font-small)}.session-profile small{color:var(--muted);font-size:var(--font-detail)}.session-logout{display:flex;width:100%;align-items:center;gap:.6rem;padding:.75rem;border:0;border-radius:.75rem;color:#a73a45;background:transparent;font:inherit;font-size:var(--font-small);font-weight:800;cursor:pointer}.session-logout:hover{background:var(--coral-soft)}.session-logout .material-symbols-rounded{font-size:1.15rem}
html[data-theme=futuristic] .auth-shell{color:#f4f8f7;background:radial-gradient(circle at 12% 18%,rgba(22,214,166,.13),transparent 30rem),radial-gradient(circle at 88% 85%,rgba(74,203,208,.12),transparent 30rem),#050a12}html[data-theme=futuristic] .auth-brand,html[data-theme=futuristic] .auth-presentation h1,html[data-theme=futuristic] .auth-benefits strong,html[data-theme=futuristic] .auth-card-header h2{color:#f5fbfa}html[data-theme=futuristic] .auth-lead,html[data-theme=futuristic] .auth-benefits small{color:#8fa6a1}html[data-theme=futuristic] .auth-benefits article>.material-symbols-rounded{border-color:rgba(22,214,166,.17);background:rgba(11,28,31,.76)}html[data-theme=futuristic] .auth-card{border-color:rgba(112,255,219,.13);background:rgba(8,17,25,.9);box-shadow:0 2rem 5rem rgba(0,0,0,.35)}html[data-theme=futuristic] .auth-loading strong,html[data-theme=futuristic] .auth-form label>span{color:#eef8f5}html[data-theme=futuristic] .auth-mode-tabs,html[data-theme=futuristic] .auth-form input:not([type=checkbox]){border-color:rgba(148,182,175,.16);color:#edf8f5;background:rgba(12,25,33,.92)}html[data-theme=futuristic] .auth-mode-tabs button.active{color:#60e6c2;background:rgba(25,51,54,.82)}html[data-theme=futuristic] .auth-beta-consent{background:rgba(245,184,66,.1)}
@media(max-width:900px){.auth-layout{grid-template-columns:minmax(0,1fr);width:min(36rem,calc(100% - 2rem));gap:2rem;padding:2rem 0}.auth-presentation,.auth-card{width:100%;min-width:0}.auth-presentation{max-width:none}.auth-presentation h1{max-width:31rem;font-size:clamp(2.3rem,10vw,3.5rem)}.auth-benefits{grid-template-columns:repeat(3,minmax(0,1fr))}.auth-benefits article,.auth-benefits div{min-width:0}.auth-benefits strong,.auth-benefits small,.auth-beta-warning{overflow-wrap:anywhere}.auth-card{min-height:auto}.auth-loading{min-height:18rem}}
@media(max-width:600px){.auth-layout{width:min(calc(100% - 1.1rem),32rem);padding:1.3rem 0 2rem}.auth-presentation h1{font-size:2.45rem}.auth-brand{margin-top:1.1rem}.auth-lead{margin-top:1rem}.auth-benefits{grid-template-columns:1fr;gap:.15rem;margin-top:1.1rem}.auth-benefits article{align-items:center;flex-direction:row;padding:.55rem 0}.auth-beta-warning{align-items:flex-start;line-height:1.4}.auth-card{padding:1.25rem;border-radius:1.4rem}}@media(prefers-reduced-motion:reduce){.auth-loading-mark{animation:none}}

.mfa-auth-form{margin-top:1.4rem}.mfa-auth-intro{display:flex;align-items:flex-start;gap:.8rem;padding:.9rem;border:1px solid rgba(8,181,122,.16);border-radius:1rem;background:var(--green-soft)}.mfa-auth-intro>.material-symbols-rounded{display:grid;flex:0 0 2.45rem;height:2.45rem;place-items:center;border-radius:.75rem;color:#fff;background:linear-gradient(135deg,var(--green-dark),var(--green))}.mfa-auth-intro p{display:grid;gap:.2rem;margin:0}.mfa-auth-intro strong{color:var(--ink);font-size:.9rem;line-height:1.35}.mfa-auth-intro small{color:var(--muted);font-size:var(--font-detail);line-height:1.45}.mfa-qr-frame{display:grid;width:min(13rem,72vw);min-height:13rem;margin:0 auto;place-items:center;padding:.65rem;border:1px solid var(--line);border-radius:1rem;background:#fff;box-shadow:0 .7rem 1.8rem rgba(16,35,31,.08)}.mfa-qr-frame img{display:block;width:100%;height:auto}.mfa-qr-frame img[hidden]{display:none}.mfa-secret-box{display:grid;gap:.4rem;padding:.75rem .85rem;border:1px dashed var(--line);border-radius:.85rem;background:var(--surface-soft)}.mfa-secret-box>span{color:var(--muted);font-size:var(--font-detail);font-weight:700}.mfa-secret-box>div{display:flex;align-items:center;gap:.55rem}.mfa-secret-box code{min-width:0;flex:1;overflow-wrap:anywhere;color:var(--ink);font-size:.82rem;font-weight:800;letter-spacing:.08em}.mfa-secret-box button{display:grid;flex:0 0 2.2rem;height:2.2rem;place-items:center;border:1px solid var(--line);border-radius:.65rem;color:var(--green-dark);background:var(--surface);cursor:pointer}.mfa-auth-form input[inputmode=numeric]{text-align:center;font-size:1.25rem!important;font-weight:800;letter-spacing:.28em;font-variant-numeric:tabular-nums}
.mfa-qr-frame p{max-width:10rem;margin:0;color:#536963;font-size:var(--font-small);font-weight:700;line-height:1.45;text-align:center}.mfa-qr-frame p[hidden]{display:none}
html[data-theme=futuristic] .mfa-auth-intro{border-color:rgba(22,214,166,.17);background:rgba(10,53,47,.34)}html[data-theme=futuristic] .mfa-auth-intro strong,html[data-theme=futuristic] .mfa-secret-box code{color:#eef8f5}html[data-theme=futuristic] .mfa-secret-box{border-color:rgba(148,182,175,.2);background:rgba(12,25,33,.8)}html[data-theme=futuristic] .mfa-secret-box button{border-color:rgba(148,182,175,.2);color:#60e6c2;background:rgba(15,34,42,.95)}
html[data-theme=futuristic] .auth-account-safety-note{border-color:rgba(245,184,66,.25);background:rgba(245,184,66,.09)}html[data-theme=futuristic] .auth-account-safety-note strong{color:#eef8f5}html[data-theme=futuristic] .auth-account-safety-note>.material-symbols-rounded{color:#f5c86e}

.human-challenge-box{display:grid;min-height:5.2rem;align-content:center;gap:.45rem;padding:.65rem;border:1px solid rgba(16,35,31,.1);border-radius:1rem;background:rgba(242,248,246,.72)}
.human-challenge-box>div:first-child{min-height:4.1rem;width:100%}
.human-challenge-box p{margin:0;color:var(--muted);font-size:var(--font-small);line-height:1.35;text-align:center}
.human-challenge-box p[data-state=ready]{color:var(--green-dark);font-weight:700}
.human-challenge-box p[data-state=error]{color:var(--danger);font-weight:700}
html[data-theme=futuristic] .human-challenge-box{border-color:rgba(120,190,200,.18);background:rgba(5,20,24,.52)}
.signup-verification-form{margin-top:1.35rem}.auth-code-input{text-align:center;font-size:1.25rem!important;font-weight:850;letter-spacing:.32em;font-variant-numeric:tabular-nums}
.mfa-secret-box button.copied{color:#fff;border-color:var(--green-dark);background:var(--green-dark);box-shadow:0 .4rem 1rem rgba(8,157,108,.22)}.mfa-secret-box button .material-symbols-rounded{transition:transform .18s ease}.mfa-secret-box button.copied .material-symbols-rounded{transform:scale(1.12)}