:root{
  --prime-primary:#18d8c2;
  --prime-secondary:#367fbd;
  --prime-dark:#071928;
  --prime-text:#203040;
  --prime-muted:#6b7b8f;
  --prime-bg:#0c8eb1;
}

*{box-sizing:border-box}
html,body{min-height:100%; margin:0;}
body{
  font-family: Arial, Helvetica, sans-serif;
  color:var(--prime-text);
  background: linear-gradient(135deg, #0bb9c3 0%, #2377b8 100%);
}

.login-page{
  min-height:100vh;
  background-repeat:no-repeat;
  background-position:center center;
  background-size:cover;
  position:relative;
  overflow-x:hidden;
}

.login-overlay{
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 50% 20%, rgba(255,255,255,.18), transparent 34%),
    linear-gradient(135deg, rgba(5,20,32,.42), rgba(8,111,150,.22));
  backdrop-filter: blur(1.5px);
  z-index:0;
}

.login-wrapper{
  position:relative;
  z-index:1;
  min-height:100vh;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:32px 16px;
}

.login-card{
  width:100%;
  max-width:390px;
  background:rgba(255,255,255,.96);
  border:1px solid rgba(255,255,255,.65);
  border-radius:22px;
  padding:30px 34px 34px;
  text-align:center;
  box-shadow:0 24px 70px rgba(0,0,0,.26), 0 2px 12px rgba(0,0,0,.08);
  animation:primeIn .35s ease-out;
}

@keyframes primeIn{
  from{opacity:0; transform:translateY(14px) scale(.98)}
  to{opacity:1; transform:translateY(0) scale(1)}
}

.login-brand{margin-bottom:22px;}
.login-logo{
  width:116px;
  height:auto;
  display:block;
  margin:0 auto 10px;
  object-fit:contain;
}
.login-brand h1{
  margin:0;
  font-size:29px;
  line-height:1;
  letter-spacing:-.6px;
  font-weight:800;
  background:linear-gradient(135deg, var(--prime-primary), var(--prime-secondary));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.login-brand p{
  margin:8px 0 0;
  font-size:13px;
  color:var(--prime-muted);
  font-weight:600;
  letter-spacing:.4px;
  text-transform:uppercase;
}

.login-form{text-align:left;}
.input-label{
  display:block;
  margin:0 0 7px 2px;
  color:#43556a;
  font-size:13px;
  font-weight:700;
}
.input-group-prime{
  position:relative;
  margin-bottom:15px;
}
.input-icon{
  position:absolute;
  top:50%;
  left:15px;
  transform:translateY(-50%);
  color:var(--prime-secondary);
  font-size:15px;
  opacity:.78;
  width:18px;
  text-align:center;
  pointer-events:none;
}
.input-group-prime input,
.form input{
  font-family: Arial, Helvetica, sans-serif;
  outline:0;
  background:#f7fafc;
  width:100%;
  border:1px solid #e4edf3;
  border-radius:13px;
  margin:0;
  padding:14px 15px 14px 43px;
  box-sizing:border-box;
  font-size:14px;
  color:#203040;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.input-group-prime input:focus,
.form input:focus{
  background:#fff;
  border-color:rgba(24,216,194,.85);
  box-shadow:0 0 0 4px rgba(24,216,194,.14);
}

.btn-login-prime,
.form button{
  font-family: Arial, Helvetica, sans-serif;
  text-transform:uppercase;
  outline:0;
  background:linear-gradient(135deg, var(--prime-primary), var(--prime-secondary));
  width:100%;
  border:0;
  border-radius:13px;
  padding:15px;
  color:#fff;
  font-size:14px;
  font-weight:800;
  letter-spacing:.5px;
  cursor:pointer;
  box-shadow:0 12px 24px rgba(31,139,188,.28);
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
  margin-top:4px;
}
.btn-login-prime:hover,
.btn-login-prime:focus,
.form button:hover,
.form button:focus{
  transform:translateY(-1px);
  filter:saturate(1.06);
  box-shadow:0 16px 30px rgba(31,139,188,.34);
}
.btn-login-prime:active,
.form button:active{
  transform:translateY(0);
}

.login-links{
  text-align:center;
  margin-top:17px;
  font-size:13px;
}
.login-links a,
.form a{
  color:#367fbd !important;
  text-decoration:none;
  font-weight:700;
}
.login-links a:hover,
.form a:hover{
  text-decoration:underline;
}

/* Compatibilidade com HTML antigo do sistema */
.login{
  width:360px;
  margin:auto;
  padding:8% 0 0;
}
.form{
  position:relative;
  z-index:1;
  background:#fff;
  max-width:360px;
  margin:0 auto 80px;
  padding:20px 45px 45px;
  text-align:center;
  box-shadow:0 0 20px rgba(0,0,0,.2), 0 5px 5px rgba(0,0,0,.24);
}
.imagem{margin-bottom:15px;width:150px;}
.logo-retangular{border-radius:0;width:160px;height:auto;object-fit:contain;}

@media (max-width:480px){
  .login-wrapper{align-items:flex-start; padding-top:24px;}
  .login-card{max-width:100%; padding:26px 22px 28px; border-radius:18px;}
  .login-logo{width:98px;}
  .login-brand h1{font-size:25px;}
}