/* DHF Mail 1.1.0 - tela de entrada dividida (pegada TOKFIN: card limpo, rótulos claros, ação evidente)
   com a paleta Platina da DHF e brilho animado. Usado pelo webmail e pelo painel. */
:root{
  --obsidian:#0A0E16; --ground-2:#0E1119; --surface:#141824; --surface-hi:#1B2130; --navy-deep:#0B1E3A;
  --steel:#2C4A73; --blue:#3E6B9E; --platina:#AEB9C9; --ice-hi:#E6ECF4; --ice-cyan:#8FD3E8;
  --glow:rgba(143,211,232,.55); --ring:rgba(143,211,232,.5); --ink:#E6ECF4; --ink-soft:#AEB9C9; --muted:#8B92A4;
  --faint:#5A6072; --hair:rgba(174,185,201,.16); --btn-ink:#0b0f14; --crit:#E0625C; --ok:#3FA37E;
  --sans:system-ui,"Segoe UI",-apple-system,Roboto,sans-serif;
  --serif:"Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;height:100%}
body.entrada{background:var(--obsidian);color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
.entrada a{color:var(--ice-cyan)}

/* brilho animado no fundo (lado do formulário) */
.brilho{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:radial-gradient(70% 60% at 30% 40%,rgba(11,30,58,.95),transparent 70%),var(--obsidian)}
.brilho i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;mix-blend-mode:screen;will-change:transform}
.brilho .b1{width:52vmax;height:52vmax;left:-14vmax;top:-18vmax;background:radial-gradient(circle,var(--blue),transparent 70%);animation:derivaA 26s ease-in-out infinite alternate}
.brilho .b2{width:40vmax;height:40vmax;left:8vmax;bottom:-20vmax;background:radial-gradient(circle,rgba(143,211,232,.55),transparent 70%);opacity:.32;animation:derivaB 32s ease-in-out infinite alternate}
.brilho .b3{width:30vmax;height:30vmax;left:24vmax;top:20vh;background:radial-gradient(circle,var(--steel),transparent 72%);animation:derivaC 30s ease-in-out infinite alternate}
@keyframes derivaA{to{transform:translate(9vw,7vh) scale(1.12)}}
@keyframes derivaB{to{transform:translate(-6vw,-9vh) scale(.9)}}
@keyframes derivaC{to{transform:translate(-8vw,6vh) scale(1.15)}}

.palco-entrada{position:relative;z-index:1;display:grid;grid-template-columns:minmax(380px,46%) 1fr;min-height:100vh}

/* coluna do formulário */
.lado-form{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px 32px}
.cartao{width:100%;max-width:400px;border-radius:16px;padding:32px 30px 28px;
  background:linear-gradient(180deg,rgba(27,33,48,.86),rgba(20,24,36,.92));border:1px solid var(--hair);
  backdrop-filter:blur(16px) saturate(1.15);box-shadow:0 30px 80px -30px rgba(0,0,0,.85),inset 0 1px 0 rgba(230,236,244,.07);
  animation:surge .7s cubic-bezier(.16,.84,.34,1) both}
@keyframes surge{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.marca-e{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.marca-e img{width:44px;height:44px;filter:drop-shadow(0 0 18px rgba(143,211,232,.35))}
.marca-e .wm{font-weight:800;letter-spacing:.3em;font-size:16px;color:var(--ice-hi)}
.marca-e .sub{font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--platina)}
.cartao h1{font-size:22px;font-weight:750;margin:0 0 4px}
.cartao .lead{font-family:var(--serif);font-style:italic;color:var(--ink-soft);margin:0 0 22px;font-size:14.5px}
.cartao form{display:flex;flex-direction:column;gap:16px}
.campo label{display:block;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:7px}
.campo input{width:100%;height:48px;padding:0 15px;background:var(--ground-2);color:var(--ink);font:inherit;font-size:15px;
  border:1px solid rgba(255,255,255,.09);border-radius:12px;outline:none;transition:border-color .15s,box-shadow .15s}
.campo input:focus{border-color:var(--platina);box-shadow:0 0 0 3px var(--ring),0 0 22px -8px var(--glow)}
.linha-acoes{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-top:-4px}
.btn-entrar{height:50px;border:0;border-radius:12px;cursor:pointer;font:750 14px var(--sans);letter-spacing:.14em;text-transform:uppercase;
  color:var(--btn-ink);background:linear-gradient(180deg,var(--ice-hi),var(--ice-cyan) 60%,var(--blue));
  box-shadow:0 10px 28px -10px var(--glow),0 1px 0 rgba(255,255,255,.35) inset;position:relative;overflow:hidden;transition:transform .1s,filter .2s}
.btn-entrar:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-entrar:focus-visible{outline:3px solid var(--ice-cyan);outline-offset:2px}
.btn-entrar::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg)}
.btn-entrar:hover::after{animation:brilhoBtn .9s ease}
@keyframes brilhoBtn{to{left:130%}}
.erro{padding:11px 14px;border-radius:12px;border:1px solid rgba(224,98,92,.45);background:rgba(224,98,92,.10);color:#f6c9c6;font-size:13.5px}
.ts{min-height:65px;display:flex;justify-content:center}
.rodape-e{margin-top:18px;font-size:12px;color:var(--faint);text-align:center;max-width:400px}
.qr{display:flex;justify-content:center;margin:4px 0}
.qr svg{border-radius:12px;width:190px;height:190px}
.dica{font-size:12px;color:var(--muted)}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;word-break:break-all}

/* banner DHF (metade direita) */
.banner{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:56px 56px 90px;
  background:linear-gradient(160deg,rgba(11,30,58,.92),rgba(10,14,22,.96));border-left:1px solid var(--hair)}
.banner .aurora{position:absolute;inset:-20%;z-index:0;pointer-events:none}
.banner .aurora i{position:absolute;border-radius:50%;filter:blur(70px);mix-blend-mode:screen;will-change:transform}
.banner .a1{width:60%;height:60%;left:10%;top:5%;background:radial-gradient(circle,rgba(62,107,158,.75),transparent 70%);animation:derivaA 24s ease-in-out infinite alternate}
.banner .a2{width:50%;height:50%;right:0;bottom:10%;background:radial-gradient(circle,rgba(143,211,232,.45),transparent 70%);animation:derivaB 30s ease-in-out infinite alternate}
.banner .a3{width:40%;height:40%;left:35%;bottom:-5%;background:radial-gradient(circle,rgba(174,185,201,.28),transparent 72%);animation:derivaC 36s ease-in-out infinite alternate}
.banner .grade{position:absolute;inset:0;z-index:0;opacity:.18;pointer-events:none;
  background-image:linear-gradient(rgba(174,185,201,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(174,185,201,.12) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(80% 70% at 50% 45%,#000,transparent)}
.banner>*:not(.aurora):not(.grade):not(.faixa){position:relative;z-index:1}
.banner .eyebrow{font-size:11px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--ice-cyan)}
.banner h2{font-size:clamp(30px,3.2vw,46px);line-height:1.08;margin:14px 0 12px;font-weight:800;letter-spacing:-.01em;max-width:560px}
.banner h2 em{font-style:normal;background:linear-gradient(90deg,var(--ice-hi),var(--ice-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.banner .tag{font-family:var(--serif);font-style:italic;color:var(--ink-soft);font-size:17px;margin:0 0 30px;max-width:520px}
.frentes{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:600px;margin-bottom:32px}
.frente{border-radius:16px;padding:16px 18px;background:rgba(10,14,22,.5);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 rgba(230,236,244,.05);animation:acende 12s ease-in-out infinite}
.frente:nth-child(2){animation-delay:3s}.frente:nth-child(3){animation-delay:6s}.frente:nth-child(4){animation-delay:9s}
@keyframes acende{0%,18%,100%{border-color:var(--hair);box-shadow:inset 0 1px 0 rgba(230,236,244,.05)}
  6%,12%{border-color:rgba(143,211,232,.55);box-shadow:0 0 30px -10px var(--glow),inset 0 1px 0 rgba(230,236,244,.1)}}
.frente b{display:block;font-size:14.5px;color:var(--ice-hi);margin-bottom:4px}
.frente span{font-size:13px;color:var(--ink-soft);line-height:1.45}
.chamada{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;padding:12px 20px;border-radius:12px;font-weight:700;
  letter-spacing:.06em;text-decoration:none;color:var(--ice-hi)!important;border:1px solid rgba(143,211,232,.45);background:rgba(143,211,232,.08)}
.chamada:hover{background:rgba(143,211,232,.16)}
.faixa{position:absolute;left:0;right:0;bottom:0;height:46px;display:flex;align-items:center;overflow:hidden;z-index:1;
  border-top:1px solid var(--hair);background:rgba(9,12,20,.7);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 40px),transparent)}
.faixa .trilho{display:inline-flex;white-space:nowrap;animation:rola 34s linear infinite}
.faixa span{padding:0 22px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.faixa span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ice-cyan);box-shadow:0 0 8px var(--ice-cyan);margin-right:12px;vertical-align:middle}
@keyframes rola{to{transform:translateX(-50%)}}
.tira-celular{display:none}

/* celular / tablet estreito: só o formulário com brilho; banner vira uma tira curta */
@media (max-width:900px){
  .palco-entrada{grid-template-columns:1fr}
  .banner{display:none}
  .lado-form{padding:28px 16px 24px;justify-content:flex-start}
  .tira-celular{display:block;width:100%;max-width:400px;margin:0 0 18px;padding:10px 14px;border-radius:12px;font-size:12.5px;
    color:var(--ink-soft);border:1px solid var(--hair);background:rgba(10,14,22,.55);text-align:center}
  .tira-celular a{color:var(--ice-cyan);text-decoration:none;font-weight:700}
  .cartao{padding:26px 20px 22px}
}
@media (prefers-reduced-motion:reduce){
  .brilho i,.banner .aurora i,.frente,.faixa .trilho,.cartao{animation:none!important}
  .btn-entrar:hover::after{animation:none}
  .btn-entrar:hover{transform:none}
}
.ok-msg{padding:12px 14px;border-radius:12px;border:1px solid rgba(63,163,126,.45);background:rgba(63,163,126,.10);color:#cfeee0;font-size:14px}
/* 1.3.0: lembrar aparelho */
.campo.lembrar .lembrar-rotulo{display:flex;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-size:13.5px;font-weight:500;color:var(--ink-soft);cursor:pointer;margin:0}
.campo.lembrar input[type=checkbox]{width:18px;height:18px;padding:0;margin:0;flex:none;accent-color:var(--platina);box-shadow:none}