:root{--bg:#070817;--card:rgba(255,255,255,.05);--bd:rgba(255,255,255,.1);--tx:#eef0ff;--mu:#9aa0c7;--ac:#7c6cff;--ac2:#b06cff;--ok:#34d399;--in:#0a0c1f;--err:#ff6b81}
[data-theme=light]{--bg:#f6f7fd;--card:#fff;--bd:rgba(20,24,60,.12);--tx:#12163a;--mu:#5a6088;--in:#f3f4fb;--err:#d6264a}
*{box-sizing:border-box}
body.lg{margin:0;min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:var(--bg);color:var(--tx);font-family:"Inter","Be Vietnam Pro",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.lg-side{position:relative;overflow:hidden;padding:48px 56px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(700px 480px at 20% 10%,rgba(124,108,255,.55),transparent 62%),radial-gradient(600px 460px at 90% 90%,rgba(176,108,255,.4),transparent 60%),#0b0d26;color:#eef0ff}
.lg-side::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(circle at 30% 40%,#000,transparent 75%);pointer-events:none}
.lg-side>*{position:relative;z-index:1}
.lg-brand{display:flex;align-items:center;gap:10px;font-weight:700}
.lg-logo{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;font-weight:800;font-size:14px}
.lg-side h2{font-size:clamp(30px,3.4vw,46px);line-height:1.1;letter-spacing:-.02em;margin:0 0 16px;font-weight:800}
.lg-side h2 span{background:linear-gradient(90deg,#a99bff,#e09bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.lg-side p{color:#b4b9e0;max-width:440px;margin:0 0 26px;line-height:1.6}
.lg-feats{list-style:none;padding:0;margin:0;display:grid;gap:12px;max-width:440px}
.lg-feats li{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:12px 14px;font-size:14px;color:#d6d9f5}
.lg-feats i{font-style:normal;color:var(--ok);font-weight:800}
.lg-feats b{display:block;color:#fff}
.lg-copy{font-size:12.5px;color:#8f95c0}
.lg-main{position:relative;display:grid;place-items:center;padding:32px 24px}
.lg-tools{position:absolute;top:22px;right:26px;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--mu)}
.lg-tools button{border:0;background:none;color:var(--mu);font:inherit;cursor:pointer;padding:4px 2px}
.lg-tools button:hover,.lg-tools button.on{color:var(--tx)}
.lg-tools button.on{font-weight:700}
.lg-card{width:100%;max-width:400px}
.lg-eyebrow{font-size:11.5px;letter-spacing:.16em;color:var(--ac);font-weight:700;margin:0 0 12px}
.lg-card h1{font-size:30px;letter-spacing:-.02em;margin:0 0 8px;font-weight:800}
.lg-sub{color:var(--mu);margin:0 0 26px;font-size:15px;line-height:1.55}
.lg-alert{background:rgba(255,107,129,.12);border:1px solid rgba(255,107,129,.4);color:var(--err);border-radius:12px;padding:11px 14px;font-size:14px;margin-bottom:18px}
.lg-form{display:grid;gap:16px}
.lg-form label{display:grid;gap:7px;font-size:13px;font-weight:600;color:var(--mu)}
.lg-form input{width:100%;background:var(--in);border:1px solid var(--bd);border-radius:12px;padding:13px 14px;color:var(--tx);font:inherit;font-size:15px;outline:0;transition:.15s}
.lg-form input:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(124,108,255,.25)}
.lg-pw{position:relative}
.lg-pw input{padding-right:64px}
.lg-pw button{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--mu);font:inherit;font-size:12.5px;font-weight:600;cursor:pointer;padding:6px 8px;border-radius:8px}
.lg-pw button:hover{color:var(--tx)}
.lg-btn{margin-top:4px;border:0;border-radius:12px;padding:14px;font:inherit;font-weight:700;font-size:15px;color:#fff;cursor:pointer;background:linear-gradient(135deg,var(--ac),var(--ac2));box-shadow:0 10px 28px rgba(124,108,255,.35);transition:.15s}
.lg-btn:hover{transform:translateY(-1px)}
.lg-btn:disabled{opacity:.7;cursor:progress;transform:none}
.lg-links{display:flex;justify-content:space-between;gap:12px;margin-top:22px;font-size:13.5px;color:var(--mu)}
.lg-links a:hover{color:var(--tx)}
.lg-foot{margin-top:30px;padding-top:18px;border-top:1px solid var(--bd);font-size:12.5px;color:var(--mu);text-align:center}
@media(max-width:900px){body.lg{grid-template-columns:1fr}.lg-side{display:none}.lg-main{min-height:100vh}}
.lg-ok{background:rgba(46,204,143,.12);border-color:rgba(46,204,143,.4);color:#2ecc8f}