/* MF MENTORIA — Login público premium V001, sem alterar autenticação */
body.mentoria-login-premium{min-height:100vh;margin:0;background:radial-gradient(ellipse 55% 60% at 1% 17%,#dceeff 0,transparent 70%),radial-gradient(ellipse 50% 65% at 98% 92%,#d7f6ee 0,transparent 72%),#f4f8ff;color:#15345d;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
.mentoria-login-premium *{box-sizing:border-box}
.mentoria-login-layout{max-width:1280px;min-height:100vh;margin:auto;padding:24px clamp(18px,4vw,56px);display:flex;flex-direction:column}
.mentoria-login-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px}
.mentoria-login-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#153660}
.mentoria-login-brand img{width:48px;height:48px;object-fit:contain}
.mentoria-login-brand span{display:grid;gap:2px}.mentoria-login-brand strong{font-size:1.18rem}.mentoria-login-brand small{font-size:.78rem;color:#557294}
.mentoria-login-back{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 17px;border:1px solid #c8d9ed;border-radius:12px;background:#fff;color:#1a4d91;font-weight:750;font-size:.91rem;text-decoration:none;transition:background .15s,transform .15s}
.mentoria-login-back:hover{background:#e8f3ff;transform:translateY(-1px)}
.mentoria-login-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.85fr);gap:clamp(28px,7vw,105px);align-items:center;flex:1;padding:54px 0}
.mentoria-login-eyebrow{font-size:.8rem;letter-spacing:.12em;color:#1268d1;font-weight:850;margin:0 0 17px}
.mentoria-login-intro h1{max-width:670px;font-size:clamp(2.7rem,5.2vw,5rem);line-height:1.08;letter-spacing:-.05em;color:#113771;margin:0 0 26px;font-weight:850}
.mentoria-login-intro h1 em{font-style:normal;color:#1671ed}
.mentoria-login-lead{color:#506e90;font-size:clamp(1.02rem,1.5vw,1.18rem);line-height:1.75;max-width:600px;margin:0 0 26px}
.mentoria-login-principles{display:grid;gap:12px;font-size:.95rem;color:#315779;font-weight:600}.mentoria-login-principles div{display:flex;align-items:center;gap:11px}
.mentoria-login-principles span{display:grid;place-items:center;width:24px;height:24px;background:#dff7eb;color:#159069;border-radius:50%;font-weight:900}
.mentoria-login-card{padding:clamp(24px,3.3vw,44px);border:1px solid #d4e1f1;border-radius:24px;background:#fff;box-shadow:0 25px 80px rgba(25,70,130,.12);min-width:0}
.mentoria-login-card-head{display:flex;align-items:center;gap:14px;margin:0 0 30px}
.mentoria-login-card-icon{display:grid;place-items:center;width:50px;height:50px;flex:none;border-radius:15px;color:white;font-weight:900;background:linear-gradient(145deg,#13a5a0,#1555c5)}
.mentoria-login-card-kicker{font-size:.72rem;font-weight:850;letter-spacing:.1em;color:#1688b1;margin:0 0 4px}
.mentoria-login-card h2{font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.2;letter-spacing:-.025em;color:#143c72;margin:0 0 6px}
.mentoria-login-card-head p:last-child{font-size:.85rem;line-height:1.5;color:#617b94;margin:0}
.mentoria-login-form{display:grid;gap:10px}.mentoria-login-form label{font-size:.9rem;color:#24466c;font-weight:750;margin-top:9px}
.mentoria-login-form input{display:block;width:100%;min-height:52px;padding:13px 15px;border:1px solid #ccdced;border-radius:12px;background:#f6faff;color:#1c3d6a;font:inherit;outline:none}
.mentoria-login-form input:focus{border-color:#2074eb;box-shadow:0 0 0 4px #dcecff}
.mentoria-login-submit{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;border-radius:12px;padding:16px 19px;margin-top:16px;color:white;font-weight:800;font-size:1rem;cursor:pointer;background:linear-gradient(110deg,#1586ee,#254ddd);box-shadow:0 11px 24px rgba(30,92,220,.2)}
.mentoria-login-submit:hover{filter:brightness(1.06)}
.mentoria-login-footnote{margin:19px 0 0;color:#6b8098;line-height:1.5;font-size:.78rem}
.mentoria-login-footer{text-align:center;border-top:1px solid #dbe6f2;padding:18px;color:#6b8198;font-size:.78rem}
@media(max-width:850px){.mentoria-login-grid{grid-template-columns:minmax(0,1fr);max-width:620px;width:100%;margin:auto;gap:28px;padding:38px 0}.mentoria-login-intro h1{font-size:clamp(2.2rem,8vw,3.3rem)}}
@media(max-width:480px){.mentoria-login-layout{padding:14px}.mentoria-login-brand img{width:40px;height:40px}.mentoria-login-brand strong{font-size:1rem}.mentoria-login-back{padding:10px;font-size:.8rem}.mentoria-login-card{border-radius:18px;padding:21px}.mentoria-login-grid{padding:30px 0}}
@media(prefers-reduced-motion:reduce){.mentoria-login-back{transition:none}}