/* Sprint 658 — Premium OTP Slider Login */
.tf-premium-login{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(540px,.92fr);background:#f4f6fa;color:#132e4e;font-family:Manrope,Arial,sans-serif}
.tf-premium-login *{box-sizing:border-box}

.tf-premium-login__visual{position:relative;min-height:100vh;display:flex;flex-direction:column;padding:34px 46px 28px;background:#071b3a;color:#fff;overflow:hidden}
.tf-premium-login__visual::before{content:"";position:absolute;right:-120px;top:-120px;width:330px;height:330px;border:1px solid rgba(255,255,255,.06);border-radius:50%}
.tf-premium-login__visual::after{content:"";position:absolute;left:-160px;bottom:-180px;width:420px;height:420px;border:1px solid rgba(255,194,58,.10);border-radius:50%}
.tf-premium-login__home{position:relative;z-index:2;width:max-content;min-height:42px;display:inline-flex;align-items:center;gap:9px;padding:0 14px 0 7px;border:1px solid rgba(255,255,255,.20);border-radius:999px;background:#fff;color:#17304f;text-decoration:none;font-size:9px;font-weight:900}
.tf-premium-login__home span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#ffc23a;color:#0b2b52;font-size:14px}
.tf-premium-login__logo{position:absolute;top:35px;right:44px;z-index:2}.tf-premium-login__logo img{width:48px;height:48px;object-fit:contain}
.tf-premium-login__visual-main{position:relative;z-index:2;margin:auto 0;max-width:720px}
.tf-premium-login__eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:#ffc23a;font-size:8px;font-weight:900;letter-spacing:.12em}.tf-premium-login__eyebrow span{min-height:32px;display:inline-flex;align-items:center;padding:0 10px;border:1px solid rgba(255,255,255,.18);border-radius:8px;color:#fff}.tf-premium-login__eyebrow i{width:28px;height:2px;background:#ffc23a}
.tf-premium-login__visual-main h1{max-width:650px;margin:0 0 16px;color:#fff;font-size:58px;line-height:1.01;letter-spacing:-.055em}
.tf-premium-login__visual-main>p{max-width:650px;margin:0;color:#bfd0e3;font-size:14px;line-height:1.55}
.tf-premium-login__features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:34px}
.tf-premium-login__features article{min-height:100px;padding:13px;display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:#0d2c53}
.tf-premium-login__features article>b{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:#ffc23a;color:#0a2a50;font-size:8px}
.tf-premium-login__features strong{display:block;color:#fff;font-size:9px}.tf-premium-login__features small{display:block;margin-top:4px;color:#9fb4cb;font-size:7px;line-height:1.4}
.tf-premium-login__visual-foot{position:relative;z-index:2;color:#7890aa;font-size:7px;letter-spacing:.06em}

.tf-premium-login__panel{min-height:100vh;display:grid;place-items:center;padding:42px}
.tf-login-card{width:min(500px,100%);padding:24px;border:1px solid #d9e3ed;border-radius:20px;background:#fff;box-shadow:0 22px 50px rgba(13,42,76,.08)}
.tf-login-card__mobile-brand{display:none}
.tf-login-progress{display:flex;align-items:center;justify-content:center;gap:7px;margin-bottom:20px}.tf-login-progress span{display:grid;place-items:center;width:27px;height:27px;border:1px solid #d7e1eb;border-radius:50%;background:#fff;color:#8a99aa;font-size:8px;font-weight:900}.tf-login-progress span.is-active{border-color:#1768cf;background:#1768cf;color:#fff}.tf-login-progress span.is-complete{border-color:#15835a;background:#15835a;color:#fff}.tf-login-progress i{width:48px;height:1px;background:#dce4ec}
.tf-login-alert{margin-bottom:10px;padding:9px 11px;border:1px solid #efc5c2;border-radius:9px;background:#fff1f0;color:#93413c;font-size:8px}.tf-login-alert.ok{border-color:#cde8da;background:#effaf5;color:#21694e}

.tf-login-slider{position:relative;overflow:hidden;min-height:410px}
.tf-login-slide{display:none;animation:tfSlideIn .24s ease}.tf-login-slide.is-active{display:block}
@keyframes tfSlideIn{from{opacity:.35;transform:translateX(18px)}to{opacity:1;transform:none}}
.tf-login-slide__head>span,.tf-login-success>span{display:block;margin-bottom:6px;color:#a26800;font-size:7px;font-weight:900;letter-spacing:.13em}
.tf-login-slide__head h2,.tf-login-success h2{margin:0 0 7px;color:#112f55;font-size:30px;line-height:1.05;letter-spacing:-.04em}
.tf-login-slide__head p,.tf-login-success p{margin:0;color:#71849a;font-size:9px;line-height:1.5}.tf-login-slide__head p strong{color:#173c66}
.tf-email-step,.tf-otp-step,.tf-password-step{display:grid;gap:13px;margin-top:21px}
.tf-email-step label,.tf-otp-step label,.tf-password-step label{display:grid;gap:6px}.tf-email-step label>span,.tf-otp-step label>span,.tf-password-step label>span{color:#506880;font-size:8px;font-weight:850}
.tf-login-control{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;min-height:48px;overflow:hidden;border:1px solid #d3dfeb;border-radius:11px;background:#fff}.tf-login-control:focus-within{border-color:#6ca2dc;box-shadow:0 0 0 3px rgba(23,104,207,.08)}
.tf-login-control>b{display:grid;place-items:center;width:34px;color:#8393a5;font-size:10px}.tf-login-control input{width:100%;min-width:0;height:46px;padding:0 10px;border:0;outline:0;background:transparent;color:#173454;font-size:10px;font-weight:750}.tf-login-control button{height:34px;margin-right:6px;padding:0 10px;border:0;border-radius:8px;background:#edf3fa;color:#334b66;font-size:8px;font-weight:850}
.tf-login-main-btn{height:48px;display:flex;align-items:center;justify-content:center;gap:9px;border:1px solid #efa900;border-radius:11px;background:#ffc23a;color:#0b2b52;font-size:10px;font-weight:950;cursor:pointer}.tf-login-main-btn span{font-size:14px}.tf-login-main-btn:disabled{opacity:.6;cursor:wait}
.tf-login-divider{position:relative;margin:17px 0;text-align:center}.tf-login-divider::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:#e5eaf0}.tf-login-divider span{position:relative;padding:0 8px;background:#fff;color:#9aa7b5;font-size:7px}
.tf-login-password-option{width:100%;min-height:65px;display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:9px;padding:9px 11px;border:1px solid #dce5ee;border-radius:11px;background:#f8fafc;color:#173657;text-align:left;cursor:pointer}.tf-login-password-option>i{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:#eef5ff;color:#1768cf;font-style:normal}.tf-login-password-option strong{display:block;font-size:9px}.tf-login-password-option small{display:block;margin-top:3px;color:#7a8b9e;font-size:7px}.tf-login-password-option>b{font-size:13px}
.tf-login-register{margin-top:17px;text-align:center;color:#6e8197;font-size:8px}.tf-login-register a{color:#1768cf;text-decoration:none;font-weight:900}
.tf-login-back-step{margin-bottom:16px;padding:0;border:0;background:transparent;color:#1768cf;font-size:8px;font-weight:900;cursor:pointer}
.tf-otp-code{width:100%;height:62px;border:1px solid #d5e0eb;border-radius:11px;background:#fff;color:#14365b;text-align:center;font-size:24px;font-weight:900;letter-spacing:.34em;outline:0}.tf-otp-code:focus{border-color:#6ca2dc;box-shadow:0 0 0 3px rgba(23,104,207,.08)}
.tf-login-resend-row{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:14px}.tf-login-resend-row button{border:0;background:transparent;color:#1768cf;font-size:8px;font-weight:900;cursor:pointer}.tf-login-resend-row button:disabled{color:#9aa8b7}.tf-login-resend-row span{color:#7b8da0;font-size:7px}
.tf-password-label{display:flex!important;align-items:center;justify-content:space-between}.tf-password-label a{color:#1768cf;text-decoration:none;font-size:7px}
.tf-login-success{text-align:center;padding-top:55px}.tf-login-success__icon{width:66px;height:66px;margin:0 auto 18px;display:grid;place-items:center;border-radius:50%;background:#eaf8f1;color:#15835a;font-size:28px;font-weight:900}.tf-login-success h2{font-size:31px}.tf-login-loading{width:130px;height:4px;margin:22px auto 0;overflow:hidden;border-radius:999px;background:#edf1f5}.tf-login-loading i{display:block;width:45%;height:100%;background:#1768cf;animation:tfLoad 1.1s infinite ease-in-out}@keyframes tfLoad{0%{transform:translateX(-110%)}100%{transform:translateX(330%)}}
.tf-login-message{margin-top:10px;padding:9px 11px;border-radius:9px;background:#fff5d8;color:#72530b;font-size:8px;line-height:1.4}.tf-login-message.error{background:#fff1f0;color:#93413c}
.tf-login-security{margin-top:13px;display:grid;grid-template-columns:9px minmax(0,1fr);gap:8px;padding:10px 11px;border:1px solid #dce5ee;border-radius:10px;background:#f8fafc}.tf-login-security>span{color:#16a069}.tf-login-security strong{display:block;color:#173555;font-size:8px}.tf-login-security small{display:block;margin-top:2px;color:#7a8b9e;font-size:6.5px}

@media(max-width:980px){
 .tf-premium-login{grid-template-columns:1fr;min-height:100vh;background:#eef2f7}
 .tf-premium-login__visual{min-height:auto;height:230px;padding:18px 20px;border-radius:0 0 22px 22px}
 .tf-premium-login__logo{top:18px;right:20px}.tf-premium-login__logo img{width:39px;height:39px}
 .tf-premium-login__visual-main{margin:auto 0 0}.tf-premium-login__eyebrow{margin-bottom:8px}.tf-premium-login__visual-main h1{font-size:34px;max-width:520px;margin-bottom:7px}.tf-premium-login__visual-main>p{max-width:560px;font-size:9px}
 .tf-premium-login__features,.tf-premium-login__visual-foot{display:none}
 .tf-premium-login__panel{min-height:auto;padding:14px 12px 28px;margin-top:-28px;position:relative;z-index:5}
 .tf-login-card{width:min(560px,100%);padding:18px;border-radius:18px}
}
@media(max-width:520px){
 .tf-premium-login__visual{height:188px;padding:12px 13px 16px;border-radius:0 0 18px 18px}
 .tf-premium-login__home{min-height:35px;padding-right:10px;font-size:7px}.tf-premium-login__home span{width:24px;height:24px}
 .tf-premium-login__logo{display:none}
 .tf-premium-login__visual-main{display:none}
 .tf-premium-login__panel{margin-top:-116px;padding:0 8px 18px}
 .tf-login-card{padding:14px;border-radius:16px;box-shadow:0 14px 35px rgba(13,42,76,.11)}
 .tf-login-card__mobile-brand{display:flex;align-items:center;justify-content:center;gap:7px;margin-bottom:15px}.tf-login-card__mobile-brand img{width:37px;height:37px;object-fit:contain}.tf-login-card__mobile-brand strong{display:block;color:#163555;font-size:11px}.tf-login-card__mobile-brand small{display:block;margin-top:2px;color:#8493a5;font-size:6px}
 .tf-login-progress{margin-bottom:14px}.tf-login-progress i{width:34px}
 .tf-login-slider{min-height:385px}
 .tf-login-slide__head h2,.tf-login-success h2{font-size:25px}.tf-login-slide__head p{font-size:8px}
 .tf-email-step,.tf-otp-step,.tf-password-step{margin-top:16px;gap:10px}
 .tf-login-main-btn{height:45px}
 .tf-login-password-option{min-height:60px}
 .tf-login-security{margin-top:9px}
}