/* =====================================================================
   Lignus — Tela de Login (redesign 2026)
   Split corporativo: painel de marca + formulário. Marca: navy + coral.
   ===================================================================== */

@font-face { font-family:'PoppinsL'; src:url('../fonts/poppins/Poppins-Light.ttf'); font-display:swap; }
@font-face { font-family:'Poppins';  src:url('../fonts/poppins/Poppins-Regular.ttf'); font-display:swap; }
@font-face { font-family:'PoppinsM'; src:url('../fonts/poppins/Poppins-Medium.ttf'); font-display:swap; }
@font-face { font-family:'PoppinsSB';src:url('../fonts/poppins/Poppins-SemiBold.ttf'); font-display:swap; }
@font-face { font-family:'PoppinsB'; src:url('../fonts/poppins/Poppins-Bold.ttf'); font-display:swap; }

:root{
  --navy:#1c3d56; --navy-deep:#13293a; --navy-mid:#274d68;
  --coral:#f47a52; --coral-deep:#ed6238; --coral-light:#f9a07a;
  --ink:#22323f; --muted:#6f8294; --line:#e4e9ef;
  --sans:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
}

/* reset (escopo: página de login) */
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{font-family:var(--sans);color:var(--ink);-webkit-font-smoothing:antialiased;background:#fff;}
a{text-decoration:none;}

.login-split{display:flex;min-height:100vh;}

/* ---------------- Painel de marca (esquerda) ---------------- */
.login-promo{
  flex:1.15;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:54px clamp(40px,4.5vw,72px);color:#fff;
}
.login-promo::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:url('../img/ready-back-school-2.jpg') center/cover no-repeat;
  filter:blur(3px) saturate(1.05);transform:scale(1.06);
}
.login-promo::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(150deg,rgba(19,41,58,.94) 0%,rgba(28,61,86,.84) 50%,rgba(39,77,104,.62) 100%);
}
.login-promo__top{display:flex;align-items:center;gap:14px;}
.login-promo__tag{font-family:'PoppinsM',var(--sans);font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.78);}

.login-promo__mid{margin:auto 0;max-width:540px;}
.login-promo__pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(244,122,82,.16);border:1px solid rgba(249,160,122,.4);
  padding:6px 15px;border-radius:100px;font-size:12px;font-family:'PoppinsM',var(--sans);
  letter-spacing:.04em;color:#ffd9c7;margin-bottom:22px;
}
.login-promo__mid h1{font-family:'PoppinsB',var(--sans);font-size:clamp(32px,3.6vw,50px);line-height:1.1;letter-spacing:-.6px;margin-bottom:20px;}
.login-promo__mid h1 span{color:var(--coral-light);}
.login-promo__mid p{font-family:'PoppinsL',var(--sans);font-size:16.5px;line-height:1.65;color:rgba(255,255,255,.84);max-width:470px;}

.login-feats{display:grid;grid-template-columns:1fr 1fr;gap:16px 22px;margin-top:38px;max-width:490px;}
.login-feat{display:flex;align-items:center;gap:13px;}
.login-feat .ic{
  width:42px;height:42px;flex:none;border-radius:12px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;
}
.login-feat .ic svg{width:21px;height:21px;color:var(--coral-light);}
.login-feat span:last-child{font-family:'PoppinsM',var(--sans);font-size:14.5px;color:rgba(255,255,255,.92);}

.login-promo__bot{font-size:12.5px;color:rgba(255,255,255,.62);}

/* ---------------- Painel de formulário (direita) ---------------- */
.login-panel{
  width:min(46%,560px);background:#fff;
  display:flex;align-items:center;justify-content:center;
  padding:40px clamp(28px,4vw,68px);
}
.login-form{width:100%;max-width:384px;}
.login-form h2{font-family:'PoppinsSB',var(--sans);font-size:27px;color:var(--navy);letter-spacing:-.4px;margin-top:30px;}
.login-form__sub{font-size:14.5px;color:var(--muted);margin:9px 0 26px;line-height:1.55;}

/* ---------------- Marca / logo ---------------- */
.login-logo{display:inline-flex;align-items:center;gap:11px;}
.login-logo .lignus-mark{width:40px;height:40px;display:block;flex:none;}
.login-logo__name{font-family:'PoppinsSB',var(--sans);font-size:26px;color:var(--navy);letter-spacing:-.5px;line-height:1;}
.login-logo--chip{
  background:#fff;padding:8px 16px 8px 10px;border-radius:14px;
  box-shadow:0 8px 22px -6px rgba(0,0,0,.45);
}
.login-logo--chip .lignus-mark{width:34px;height:34px;}
.login-logo--chip .login-logo__name{font-size:22px;}

/* ---------------- Campos ---------------- */
.field{margin-bottom:18px;}
.field > label{display:block;font-family:'PoppinsM',var(--sans);font-size:12.5px;color:var(--navy);margin-bottom:7px;padding-left:2px;}
.input{
  position:relative;display:flex;align-items:center;
  background:#f7f9fb;border:1.5px solid var(--line);border-radius:13px;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.input:focus-within{border-color:var(--coral);background:#fff;box-shadow:0 0 0 4px rgba(244,122,82,.14);}
.input > svg.lead{position:absolute;left:15px;width:19px;height:19px;color:#9fb0bf;transition:color .2s;pointer-events:none;}
.input:focus-within > svg.lead{color:var(--coral-deep);}
.input .inp{
  width:100%;border:none;outline:none;background:transparent;
  font-family:var(--sans);font-size:15px;color:var(--ink);
  padding:14px 16px 14px 44px;border-radius:13px;
}
.input .inp::placeholder{color:#9fb0bf;}
.eye{background:none;border:none;cursor:pointer;padding:8px;margin-right:6px;display:flex;line-height:0;}
.eye svg{width:18px;height:18px;color:#9fb0bf;transition:color .2s;}
.eye:hover svg{color:var(--navy-mid);}
.eye.is-visible svg{color:var(--coral-deep);}

.field-row{display:flex;justify-content:flex-end;margin:2px 0 24px;}
.field-row a{font-family:'PoppinsM',var(--sans);font-size:13px;color:var(--navy-mid);}
.field-row a:hover{color:var(--coral-deep);}

/* ---------------- Botão ---------------- */
.btn{
  width:100%;border:none;cursor:pointer;
  font-family:'PoppinsSB',var(--sans);font-size:15px;letter-spacing:.02em;color:#fff;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-deep) 100%);
  padding:15px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;gap:10px;
  box-shadow:0 12px 24px -8px rgba(237,98,56,.55);
  transition:transform .15s,box-shadow .2s,filter .2s,opacity .2s;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 30px -8px rgba(237,98,56,.65);filter:brightness(1.03);}
.btn:active{transform:translateY(0);}
.btn svg{width:18px;height:18px;}
.btn.is-loading{opacity:.7;cursor:wait;}
.btn[disabled]{opacity:.7;cursor:wait;}

.login-foot{margin-top:26px;text-align:center;}
.login-foot small{font-size:11.5px;color:#9aa9b6;}

/* ---------------- Flash (login_error usa .alert.alert-danger) ---------------- */
.alert{
  position:relative;font-size:13.5px;line-height:1.45;border-radius:12px;
  padding:13px 40px 13px 16px;margin-bottom:18px;
}
.alert-danger{background:#fdecea;border:1px solid #f6c7bd;color:#b23a1f;}
.alert .close{
  position:absolute;top:8px;right:10px;background:none;border:none;
  font-size:20px;line-height:1;color:inherit;opacity:.55;cursor:pointer;
}
.alert .close:hover{opacity:1;}

/* ---------------- Responsivo ---------------- */
@media (max-width:900px){
  .login-promo{display:none;}
  .login-panel{width:100%;}
}
@media (max-width:480px){
  .login-panel{padding:32px 22px;}
  .login-form h2{font-size:24px;}
}