.kf-auth-modern{--auth-ink:#0b1229;--auth-muted:#64708d;--auth-line:#dfe4f1;--auth-violet:#7257ff;--auth-blue:#3f7cff;position:relative;min-height:calc(100vh - 148px);padding:48px 24px 64px;background:radial-gradient(circle at 12% 0%,rgba(114,87,255,.16),transparent 34%),radial-gradient(circle at 90% 100%,rgba(39,181,255,.12),transparent 31%),#f5f7fc;color:var(--auth-ink);overflow:hidden}
.kf-auth-modern:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(99,112,151,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(99,112,151,.045) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 85%)}
.kf-auth-shell,.kf-register-shell{position:relative;z-index:1;width:min(1240px,100%);margin:auto;display:grid;overflow:hidden;border:1px solid rgba(173,183,211,.55);border-radius:28px;background:#fff;box-shadow:0 28px 80px rgba(29,39,77,.16)}
.kf-auth-shell{grid-template-columns:minmax(420px,1.08fr) minmax(420px,.92fr);min-height:660px}
.kf-auth-story{display:flex;flex-direction:column;justify-content:space-between;padding:46px;color:#fff;background:radial-gradient(circle at 78% 24%,rgba(125,91,255,.42),transparent 31%),radial-gradient(circle at 10% 88%,rgba(19,185,223,.25),transparent 35%),linear-gradient(145deg,#0a1028,#17143b 72%,#20154b)}
.kf-auth-story__brand{display:flex;align-items:center;gap:13px;color:#fff;text-decoration:none}.kf-auth-story__brand>span{display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(255,255,255,.2);border-radius:16px;background:rgba(255,255,255,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}.kf-auth-story__brand img{width:38px;height:38px}.kf-auth-story__brand div{display:grid}.kf-auth-story__brand strong{font-size:1.2rem}.kf-auth-story__brand small{color:#aebbea}
.kf-auth-story__content{max-width:600px}.kf-auth-kicker{display:block;margin-bottom:12px;color:#6955ff;font-size:.72rem;font-weight:900;letter-spacing:.17em}.kf-auth-story .kf-auth-kicker{color:#8be9ff}.kf-auth-story h1{max-width:610px;margin:0 0 22px;color:#fff;font-size:clamp(2.8rem,4.8vw,5.2rem);line-height:.98;letter-spacing:-.055em}.kf-auth-story__content p{max-width:570px;margin:0;color:#bac6ed;font-size:1.06rem;line-height:1.75}
.kf-auth-story__features{display:flex;flex-wrap:wrap;gap:10px}.kf-auth-story__features span{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.055);color:#e9edff;font-size:.82rem}.kf-auth-story__features b{color:#6ee7c2}
.kf-auth-workspace{display:grid;place-items:center;padding:48px;background:linear-gradient(145deg,#fbfcff,#f3f5fb)}.kf-auth-card-modern{width:min(430px,100%);padding:38px;border:1px solid var(--auth-line);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:0 20px 48px rgba(42,51,91,.1)}.kf-auth-card-modern__icon{display:grid;place-items:center;width:50px;height:50px;margin-bottom:22px;border-radius:15px;background:linear-gradient(135deg,var(--auth-blue),var(--auth-violet));color:#fff;font-size:1.55rem;font-weight:900;box-shadow:0 12px 25px rgba(91,82,235,.28)}.kf-auth-card-modern h2,.kf-register-card h2{margin:0 0 9px;font-size:1.85rem;letter-spacing:-.035em}.kf-auth-card-modern>p,.kf-register-card__header p{margin:0 0 27px;color:var(--auth-muted);line-height:1.6}
.kf-auth-form,.kf-register-form{display:grid;gap:18px}.kf-auth-field{display:grid;gap:7px;min-width:0}.kf-auth-field label{color:#202944;font-size:.84rem;font-weight:800}.kf-auth-control{position:relative;display:flex;align-items:center}.kf-auth-control>span{position:absolute;left:14px;z-index:1;color:#8e98b4;font-size:.72rem}.kf-modern-input{width:100%;height:50px;padding:0 44px 0 39px!important;border:1px solid #cfd6e6!important;border-radius:13px!important;background:#fff!important;color:#121a33!important;font:inherit!important;box-shadow:none!important;transition:border-color .18s,box-shadow .18s,transform .18s}.kf-modern-input:focus{outline:none!important;border-color:var(--auth-violet)!important;box-shadow:0 0 0 4px rgba(114,87,255,.12)!important}.kf-modern-input::placeholder{color:#9aa4bb}.kf-auth-field.has-error .kf-modern-input{border-color:#ef6371!important;box-shadow:0 0 0 4px rgba(239,99,113,.1)!important}.kf-password-toggle{position:absolute;right:8px;width:34px;height:34px;padding:0;border:0;border-radius:9px;background:#f0f2f8;color:#75809c;cursor:pointer}.kf-password-toggle:hover,.kf-password-toggle.is-visible{background:#e6e2ff;color:#5d49e8}.kf-field-hint{color:#818ca6;font-size:.73rem}.kf-field-error{color:#c92e47;font-size:.76rem;font-weight:700}.kf-auth-alert{display:flex;gap:12px;margin:0 0 20px;padding:13px 15px;border:1px solid #ffc5cc;border-radius:13px;background:#fff1f3;color:#9f2338;font-size:.84rem}.kf-auth-alert>span{display:grid;place-items:center;flex:0 0 24px;height:24px;border-radius:50%;background:#e9445c;color:#fff;font-weight:900}.kf-auth-alert p{margin:2px 0}
.kf-auth-submit{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:54px;margin-top:3px;padding:0 19px;border:0;border-radius:14px;background:linear-gradient(100deg,var(--auth-violet),var(--auth-blue));color:#fff;font-size:.94rem;font-weight:900;cursor:pointer;box-shadow:0 14px 28px rgba(88,83,231,.25);transition:transform .18s,box-shadow .18s}.kf-auth-submit:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(88,83,231,.32)}.kf-auth-submit b{font-size:1.2rem}.kf-auth-divider{display:flex;align-items:center;gap:12px;margin:25px 0 17px;color:#9aa3b7;font-size:.68rem;font-weight:900;letter-spacing:.13em}.kf-auth-divider:before,.kf-auth-divider:after{content:"";height:1px;flex:1;background:#e1e5ef}.kf-auth-secondary{display:grid;place-items:center;min-height:49px;border:1px solid #cfd5e5;border-radius:13px;color:#302a66;text-decoration:none;font-weight:850}.kf-auth-secondary:hover{border-color:#8d7dff;background:#f8f7ff}.kf-auth-privacy{margin:20px 0 0!important;color:#8992a8!important;font-size:.74rem!important;text-align:center}
.kf-register-shell{grid-template-columns:minmax(330px,.7fr) minmax(620px,1.3fr)}.kf-register-intro{display:flex;flex-direction:column;justify-content:space-between;padding:48px;background:radial-gradient(circle at 20% 20%,rgba(72,189,255,.2),transparent 33%),linear-gradient(155deg,#0d1430,#1d1748);color:#fff}.kf-register-intro h1{margin:0 0 18px;color:#fff;font-size:clamp(2.5rem,4vw,4.6rem);line-height:1;letter-spacing:-.055em}.kf-register-intro>div>p{color:#c1cbea;font-size:1rem;line-height:1.75}.kf-register-intro .kf-auth-kicker{color:#83e9ff}.kf-register-benefits{display:grid;gap:12px}.kf-register-benefits article{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:rgba(255,255,255,.055)}.kf-register-benefits b{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:rgba(117,94,255,.34);color:#bfc8ff;font-size:.76rem}.kf-register-benefits span{display:grid;gap:3px}.kf-register-benefits strong{color:#fff;font-size:.86rem}.kf-register-benefits small{color:#9fadd6;font-size:.74rem}
.kf-register-card{padding:42px 48px;background:#fff}.kf-register-card__header{display:flex;gap:15px;align-items:flex-start;margin-bottom:26px}.kf-register-step{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--auth-blue),var(--auth-violet));color:#fff;font-weight:900}.kf-register-card__header .kf-auth-kicker{margin:2px 0 6px}.kf-register-card__header h2{font-size:1.65rem}.kf-register-card__header p{margin-bottom:0}.kf-register-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 18px}.kf-password-rules{padding:14px 16px;border:1px solid #dce3f2;border-radius:14px;background:#f8faff}.kf-password-rules>strong{display:block;margin-bottom:9px;font-size:.78rem}.kf-password-rules>div{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;color:#66718c;font-size:.7rem}.kf-password-rules span::first-letter{color:#05a477}.kf-terms{display:flex;align-items:flex-start;gap:11px;padding:13px 14px;border:1px solid #e0e5ef;border-radius:13px;background:#fff;color:#46516b;font-size:.8rem;cursor:pointer}.kf-terms input{width:18px;height:18px;margin:0;accent-color:var(--auth-violet)}.kf-terms.has-error{border-color:#ef6371;background:#fff7f8}.kf-terms-error{margin-top:-12px}.kf-register-login{margin:21px 0 18px;padding-top:20px;border-top:1px solid #e5e8f0;text-align:center;color:#6e7891;font-size:.85rem}.kf-register-login a{color:#5d49e8;font-weight:850}.kf-register-security{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:13px;background:#f2fbf8;color:#28675a}.kf-register-security p{display:grid;margin:0}.kf-register-security strong{font-size:.77rem}.kf-register-security small{color:#588579;font-size:.68rem}
@media(max-width:980px){.kf-auth-modern{padding:24px 15px 42px}.kf-auth-shell,.kf-register-shell{grid-template-columns:1fr}.kf-auth-story{min-height:390px;padding:34px}.kf-auth-story h1{font-size:3rem}.kf-auth-workspace{padding:30px}.kf-register-intro{padding:35px}.kf-register-intro h1{font-size:3rem}.kf-register-benefits{grid-template-columns:repeat(3,1fr);margin-top:28px}.kf-register-benefits article{align-items:flex-start}.kf-register-card{padding:36px}}
@media(max-width:680px){.kf-auth-modern{padding:12px 10px 30px}.kf-auth-shell,.kf-register-shell{border-radius:20px}.kf-auth-story{display:none}.kf-auth-workspace{padding:18px 14px}.kf-auth-card-modern{padding:27px 21px;border-radius:18px}.kf-register-intro{padding:27px 23px}.kf-register-intro h1{font-size:2.35rem}.kf-register-benefits{grid-template-columns:1fr}.kf-register-card{padding:27px 20px}.kf-register-grid{grid-template-columns:1fr}.kf-password-rules>div{grid-template-columns:1fr}.kf-register-card__header{gap:11px}.kf-register-step{flex-basis:36px;height:36px}.kf-auth-modern .site-header{position:relative}}