*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,sans-serif;background:#f4f7fb;color:#0d1b3a}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,620px) 1fr}.login-card{padding:54px 64px;display:flex;flex-direction:column;justify-content:center;background:#fff}.brand{display:flex;align-items:center;gap:12px;margin-bottom:58px}.brand-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#2f86ff,#73b6ff);display:grid;place-items:center;color:#fff;font-weight:700}.brand-title{font-weight:700}.brand-sub{font-size:12px;color:#7a8ba7;margin-top:3px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#5f7fab;font-weight:700}.intro h1{font-size:34px;line-height:1.15;margin:10px 0 10px}.intro p{color:#6f7c90;line-height:1.6;margin:0 0 28px}.login-card form{display:grid;gap:9px}.login-card label{font-size:13px;font-weight:600;margin-top:8px}.login-card input{width:100%;border:1px solid #d8dee8;border-radius:13px;padding:13px 14px;outline:none;background:#fff}.login-card input:focus{border-color:#6ba7f8;box-shadow:0 0 0 4px #edf5ff}.password-wrap{position:relative}.password-wrap input{padding-right:90px}.show-pass{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:#f1f5fa;color:#35577f;padding:7px 9px;border-radius:9px;font-size:12px}.primary{margin-top:12px;border:0;border-radius:13px;background:#0d2d5c;color:#fff;padding:13px 16px;font-weight:600}.primary:hover{background:#153e7a}.primary:disabled{opacity:.65}.error{min-height:20px;color:#c83d4e;font-size:13px}.security-note{margin-top:28px;padding:14px 15px;background:#f6f8fb;border-radius:13px;color:#66758c;font-size:12px;line-height:1.5}.lock{color:#3cbe78;margin-right:8px}.visual-panel{position:relative;overflow:hidden;background:linear-gradient(145deg,#06142d,#0b2d5d 65%,#0f4f91);color:#fff;display:grid;place-items:center;padding:60px}.visual-panel:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(120,185,255,.17);border-radius:50%;right:-130px;top:-120px}.visual-panel:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(120,185,255,.15);border-radius:50%;left:-100px;bottom:-140px}.visual-content{position:relative;z-index:1;max-width:560px}.orb{width:86px;height:86px;border-radius:26px;background:linear-gradient(135deg,#78b8ff,#2676da);box-shadow:0 0 80px rgba(84,163,255,.45);margin-bottom:28px;position:relative}.orb:after{content:"AI";position:absolute;inset:0;display:grid;place-items:center;font-weight:700;font-size:22px}.visual-content h2{font-size:42px;line-height:1.08;margin:0 0 16px}.visual-content p{font-size:18px;line-height:1.6;color:#c2d5ef}.mini-flow{display:flex;gap:12px;align-items:center;margin-top:32px;flex-wrap:wrap}.mini-flow span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13);padding:10px 13px;border-radius:12px}@media(max-width:900px){.login-shell{grid-template-columns:1fr}.visual-panel{display:none}.login-card{padding:38px 24px}.brand{margin-bottom:42px}.intro h1{font-size:30px}}