*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial, Helvetica, sans-serif;
}

:root{
  --azul:#3B82F6;
  --azul-escuro:#2563eb;
  --cinza:#94A3B8;
  --verde:#22C55E;
  --vermelho:#ef4444;
  --bg-card:rgba(15,23,42,0.76);
  --bg-soft:rgba(255,255,255,0.04);
  --border-soft:rgba(255,255,255,0.10);
  --text-soft:#9db6d8;
}

body{
  background:
    radial-gradient(circle at top left, #16345f 0%, transparent 28%),
    radial-gradient(circle at bottom right, #0f2545 0%, transparent 24%),
    linear-gradient(180deg,#071526,#020617);
  min-height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  color:white;
  padding:18px;
  position:relative;
  overflow:auto;
}

.background-overlay{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
}

.login-shell{
  width:100%;
  max-width:1060px;
  display:grid;
  grid-template-columns:1fr 0.86fr;
  gap:22px;
  align-items:stretch;
  position:relative;
  z-index:2;
}

.login-side-info{
  padding:26px;
  border-radius:24px;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,0.16), transparent 34%),
    linear-gradient(135deg, rgba(9,25,53,0.92), rgba(7,18,40,0.92));
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:0 20px 55px rgba(0,0,0,0.32);
  display:flex;
  flex-direction:column;
  justify-content:center;
}x

.brand-badge{
  display:inline-flex;
  align-items:center;
  width:fit-content;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(59,130,246,0.14);
  color:#93c5fd;
  border:1px solid rgba(59,130,246,0.22);
  font-size:12px;
  font-weight:700;
  margin-bottom:18px;
}

.login-side-info h1{
  font-size:46px;
  line-height:1;
  margin-bottom:14px;
}

.side-text{
  max-width:520px;
  color:var(--text-soft);
  font-size:15px;
  line-height:1.6;
  margin-bottom:20px;
}

.side-highlights{
  display:grid;
  gap:12px;
}

.highlight-card{
  padding:16px 18px;
  border-radius:18px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.06);
  display:flex;
  flex-direction:column;
  gap:6px;
}

.highlight-card strong{
  font-size:17px;
  color:#ffffff;
}

.highlight-card span{
  color:var(--text-soft);
  font-size:14px;
  line-height:1.5;
}

.login-container{
  width:100%;
  max-width:500px;
  padding:24px;
  background:var(--bg-card);
  backdrop-filter:blur(20px);
  border-radius:24px;
  border:1px solid rgba(255,255,255,0.14);
  box-shadow:0 20px 55px rgba(0,0,0,0.35);
  text-align:center;
  position:relative;
  justify-self:end;
}

.login-header{
  margin-bottom:18px;
}

.logo{
  font-size:30px;
  font-weight:800;
  letter-spacing:1px;
}

.slogan{
  font-size:13px;
  color:var(--cinza);
  margin:6px 0 0;
}

form{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.card-input{
  padding:12px;
  border-radius:16px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
}

.input-shell{
  height:50px;
  display:flex;
  align-items:center;
  gap:10px;
  border-radius:14px;
  border:1px solid rgba(102,153,255,0.16);
  background:rgba(13,27,52,0.92);
  padding:0 14px;
  transition:0.2s ease;
}

.input-group{
  text-align:left;
}


.input-group label{
  display:block;
  font-size:12px;
  font-weight:700;
  color:#9db6d8;
  text-transform:uppercase;
  letter-spacing:0.04em;
  margin-bottom:10px;
}

.input-shell:focus-within{
  border-color:var(--azul);
  box-shadow:0 0 0 3px rgba(59,130,246,0.12);
}

.password-shell{
  padding-right:10px;
}

.icon{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.icon svg{
  width:20px;
  height:20px;
  color:var(--azul);
}

input{
  flex:1;
  background:none;
  border:none;
  outline:none;
  color:white;
  font-size:15px;
  min-width:0;
}

input::placeholder{
  color:#94A3B8;
}

.eye{
  width:34px;
  height:34px;
  border-radius:10px;
  cursor:pointer;
  color:#94A3B8;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:0.2s ease;
  flex-shrink:0;
  font-size:16px;
}

.eye:hover{
  background:rgba(255,255,255,0.05);
  color:#ffffff;
}

.strength{
  width:100%;
  height:6px;
  margin-top:12px;
  border-radius:999px;
  background:rgba(255,255,255,0.08);
  overflow:hidden;
}

#strengthBar{
  height:100%;
  width:0%;
  border-radius:999px;
  background:linear-gradient(90deg,#ef4444,#f59e0b,#22c55e);
  transition:width 0.25s ease;
}



button:hover:not(:disabled){
  transform:translateY(-1px);
  opacity:0.97;
}

button:disabled{
  opacity:0.55;
  cursor:not-allowed;
}

.mensagem{
  min-height:22px;
  margin-top:14px;
  font-size:14px;
  font-weight:600;
  color:var(--cinza);
}

.mensagem.error{
  color:#fca5a5;
}

.mensagem.success{
  color:#86efac;
}


.link-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:180px;
  padding:12px 18px;
  border-radius:14px;
  text-decoration:none;
  color:white;
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.10);
  transition:0.25s ease;
}

.link-button:hover{
  background:rgba(255,255,255,0.12);
  transform:translateY(-1px);
}

.rulesbox{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px 16px;
  margin-top:0;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  text-align:left;
}

.rulesbox > div{
  position:relative;
  display:block;
  min-height:18px;
  padding-left:18px;
  color:#94A3B8;
  font-size:12px;
  line-height:1.45;
}

.rulesbox > div::before{
  content:"•";
  position:absolute;
  left:0;
  top:0;
  color:#64748B;
}

.rulesbox > div.ok{
  color:#86efac;
}

.rulesbox > div.ok::before{
  content:"✓";
  color:#22C55E;
}

.rulesbox div{
  font-size:12px;
}

button{
  width:100%;
  height:52px;
  border:none;
  border-radius:16px;
  background:linear-gradient(135deg,#3B82F6,#2563eb);
  color:white;
  font-weight:800;
  font-size:15px;
  cursor:pointer;
  margin-top:2px;
  transition:0.25s ease;
  box-shadow:0 12px 24px rgba(37,99,235,0.24);
}

.auth-links{
  margin-top:12px;
  display:flex;
  flex-direction:column;
  gap:8px;
  align-items:center;
  color:var(--cinza);
  font-size:13px;
}

.version{
  margin-top:14px;
  color:#64748B;
  font-size:12px;
}

.login-error{
  animation:shake 0.25s linear 2;
}

.login-success{
  box-shadow:0 0 0 1px rgba(34,197,94,0.45), 0 0 30px rgba(34,197,94,0.08);
}

@keyframes shake{
  25%{transform:translateX(-4px);}
  50%{transform:translateX(4px);}
  75%{transform:translateX(-4px);}
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active{
  -webkit-text-fill-color:#ffffff !important;
  -webkit-box-shadow:0 0 0 1000px rgba(13,27,52,0.92) inset !important;
  box-shadow:0 0 0 1000px rgba(13,27,52,0.92) inset !important;
  transition:background-color 9999s ease-in-out 0s;
  caret-color:#ffffff;
}

@media (max-width: 1180px){
  .login-shell{
    max-width:980px;
    grid-template-columns:0.95fr 0.9fr;
    gap:18px;
  }

  .login-side-info{
    padding:22px;
  }

  .login-side-info h1{
    font-size:40px;
  }

  .side-text{
    font-size:14px;
  }

  .highlight-card{
    padding:14px 16px;
  }

  .login-container{
    max-width:460px;
    padding:20px;
  }
}

@media (max-width: 980px){
  .login-shell{
    grid-template-columns:1fr;
    max-width:560px;
  }

  .login-side-info{
    display:none;
  }

  .login-container{
    justify-self:center;
    max-width:100%;
  }
}

@media (max-width: 600px){
  body{
    padding:18px;
  }

  .login-container{
    padding:24px 18px;
    border-radius:22px;
  }

  .logo{
    font-size:30px;
  }

  .slogan{
    font-size:13px;
  }

  .card-input{
    padding:12px;
  }

  .input-shell{
    height:52px;
    padding:0 12px;
  }

  .rulesbox{
    grid-template-columns:1fr;
  }

  button{
    height:54px;
  }
}

.eye svg{
  width:20px;
  height:20px;
  display:none;
}

.eye.open #eyeOpen{
  display:block;
}

.eye.closed #eyeClosed{
  display:block;
}