.theme-auth{--bg:#0b0b10;--ink:#f4f3f3;--body:hsla(0,0%,100%,.72);--muted:hsla(0,0%,100%,.5);--subtle:hsla(0,0%,100%,.35);--line:hsla(0,0%,100%,.08);--line-2:hsla(0,0%,100%,.14);--glass:hsla(0,0%,100%,.035);--glass-2:hsla(0,0%,100%,.06);--peri:#e0a9ff;--mag:#9be6be;--peach:#ffc9a3;--duo:linear-gradient(100deg,var(--peri),#ffc9a3,var(--mag));--on-duo:#191320;--danger:#ff9d9d;--radius:14px;--radius-lg:18px;--display:var(--font-geist-sans),system-ui,sans-serif;--mono:var(--font-geist-mono),ui-monospace,monospace;--text:var(--font-geist-sans),system-ui,sans-serif;--morph:border-radius .4s ease-out,opacity .3s ease-out,transform .4s ease-out;background:var(--bg);color:var(--ink);font-family:var(--text);font-size:16px;line-height:1.6;min-height:100vh;scroll-behavior:smooth}.theme-auth *{box-sizing:border-box}.theme-auth h1{font-family:var(--display);line-height:1.06;margin:0;font-weight:600}.theme-auth a{color:inherit;text-decoration:none}.theme-auth button{font-family:inherit;color:inherit}.theme-auth :focus-visible{outline:2px solid var(--mag);outline-offset:3px;border-radius:4px}.theme-auth .grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.theme-auth .shell{position:relative;z-index:2;min-height:100vh;padding:24px}.theme-auth .brand,.theme-auth .shell{display:flex;align-items:center;justify-content:center}.theme-auth .brand{gap:10px;margin-bottom:28px;font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.03em}.theme-auth .brand .mark{flex:none;filter:drop-shadow(0 0 8px rgba(224,169,255,.45))}.theme-auth .card{width:100%;max-width:400px;border:1px solid var(--line);border-radius:var(--radius-lg);background:radial-gradient(120% 90% at 100% 0,rgba(224,169,255,.08),transparent 55%),var(--glass);padding:32px}.theme-auth h1{font-size:26px;letter-spacing:-.03em;margin-bottom:22px;text-align:center}.theme-auth .field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.theme-auth .field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.theme-auth .field input,.theme-auth .field select{font-family:var(--text);font-size:15px;color:var(--ink);background:var(--glass-2);border:1px solid var(--line-2);border-radius:10px;padding:11px 13px;outline:none;transition:border-color .2s,box-shadow .2s}.theme-auth .field input::placeholder{color:var(--subtle)}.theme-auth .field input:focus,.theme-auth .field select:focus{border-color:var(--mag);box-shadow:0 0 0 3px rgba(155,230,190,.18)}.theme-auth .field select option{background:#161620;color:var(--ink)}.theme-auth .field .lang-select{position:relative;display:block;width:100%}.theme-auth .field .lang-trigger{display:flex;align-items:center;gap:8px;width:100%;font-family:var(--text);font-size:15px;color:var(--ink);background:var(--glass-2);border:1px solid var(--line-2);border-radius:10px;padding:11px 13px;cursor:pointer;transition:border-color .2s,box-shadow .2s}.theme-auth .field .lang-trigger:hover{border-color:var(--peri)}.theme-auth .field .lang-trigger[aria-expanded=true]{border-color:var(--mag);box-shadow:0 0 0 3px rgba(155,230,190,.18)}.theme-auth .lang-flag{font-size:15px;line-height:1}.theme-auth .lang-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.theme-auth .field .lang-trigger .lang-name{flex:1;text-align:left}.theme-auth .lang-endonym{margin-left:auto;flex-shrink:0;font-size:12px;color:var(--muted);white-space:nowrap}.theme-auth .lang-caret{font-size:10px;color:var(--muted);transition:transform .2s;margin-left:auto}.theme-auth .field .lang-trigger[aria-expanded=true] .lang-caret{transform:rotate(180deg)}.theme-auth .lang-pop{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:60;margin:0;padding:6px;list-style:none;max-height:min(50vh,360px);overflow:auto;background:rgba(14,14,20,.97);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--line-2);border-radius:14px;box-shadow:0 18px 44px rgba(0,0,0,.55),inset 0 0 0 1px hsla(0,0%,100%,.03)}.theme-auth .lang-pop li{margin:0}.theme-auth .lang-opt{display:flex;align-items:center;gap:10px;width:100%;text-align:left;cursor:pointer;font-family:var(--text);font-size:14px;color:var(--body);padding:9px 11px;border-radius:8px;border:1px solid transparent;background:none;transition:color .18s,background .18s}.theme-auth .lang-opt:hover{color:var(--ink);background:var(--glass-2)}.theme-auth .lang-opt.on{color:var(--ink);background:rgba(224,169,255,.1);border-color:rgba(224,169,255,.28)}.theme-auth .google-btn{margin-bottom:18px;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--display);font-weight:600;font-size:14.5px;padding:12px 16px;border-radius:10px;border:1px solid var(--line-2);background:#fff;color:#1f1f1f;cursor:pointer;transition:border-color .2s,box-shadow .2s,border-radius .4s ease-out}.theme-auth .google-btn:hover{border-radius:14px;border-color:var(--peri);box-shadow:0 10px 30px rgba(155,230,190,.2)}.theme-auth .google-btn svg{flex:none}.theme-auth .divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:var(--subtle);font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}.theme-auth .divider:after,.theme-auth .divider:before{content:"";flex:1;height:1px;background:var(--line-2)}.theme-auth .submit{margin-top:6px;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--display);font-weight:600;font-size:14.5px;padding:12px 16px;border-radius:10px;border:1px solid transparent;background:var(--duo);color:var(--on-duo);cursor:pointer;box-shadow:0 6px 22px rgba(224,169,255,.28),inset 0 0 0 1px hsla(0,0%,100%,.12);transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-radius .4s ease-out,opacity .2s}.theme-auth .submit:hover{border-radius:14px;box-shadow:0 10px 30px rgba(155,230,190,.34),inset 0 0 0 1px hsla(0,0%,100%,.2)}.theme-auth .submit:active{transform:scale(.98)}.theme-auth .submit:disabled{opacity:.55;cursor:default;transform:none}.theme-auth .msg{margin-top:14px;font-size:13.5px;color:var(--body);text-align:center}.theme-auth .msg.err{color:var(--danger)}.theme-auth .sub{color:var(--body);font-size:14.5px;line-height:1.5;text-align:center}.theme-auth .sub strong{color:var(--ink)}.theme-auth .back{display:inline-flex;margin-top:22px;font-family:var(--display);font-weight:500;font-size:13.5px;color:var(--peri)}.theme-auth .back:hover{text-decoration:underline}@media(prefers-reduced-motion:reduce){.theme-auth *{animation:none!important;transition:none!important}}