:root{
  --night: #12172A;
  --night-2: #1B2140;
  --panel: #212a4c;
  --cream: #F4EFE3;
  --gold: #D9A653;
  --gold-deep: #B9822E;
  --mist: #A9B0C6;
  --line: rgba(244,239,227,0.14);
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  background:var(--night);
  color:var(--cream);
  font-family:'Work Sans', sans-serif;
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  padding:24px;
  -webkit-font-smoothing:antialiased;
}
.auth-card{
  width:100%; max-width:400px;
  background:var(--panel);
  border:1px solid var(--line);
  padding:36px 32px;
}
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gold); margin-bottom:14px; text-align:center;
}
h1{
  font-family:'Fraunces', serif; font-weight:600; font-style:italic;
  font-size:24px; text-align:center; margin-bottom:8px;
}
.sub{
  color:var(--mist); font-size:13.5px; text-align:center;
  margin-bottom:26px;
}
form{display:flex; flex-direction:column; gap:12px;}
.field label{
  display:block;
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--mist); margin-bottom:6px;
}
.field input{
  width:100%;
  background:var(--night);
  border:1px solid var(--line);
  color:var(--cream);
  padding:12px 14px;
  font-size:14.5px;
  border-radius:2px;
}
.field input:focus{outline:none; border-color:var(--gold);}
button[type="submit"]{
  margin-top:6px;
  background:var(--gold); color:var(--night);
  border:none; font-weight:600; font-size:14.5px;
  padding:13px; border-radius:2px; cursor:pointer;
}
button[type="submit"]:hover{background:#e8b968;}
.links-row{
  margin-top:20px; text-align:center;
  font-size:13px; color:var(--mist);
}
.links-row a{color:var(--gold); text-decoration:none;}
.links-row a:hover{text-decoration:underline;}
.msg{
  padding:12px 14px; margin-bottom:16px;
  font-size:13.5px; border-radius:2px;
}
.msg.erro{background:rgba(224,138,111,0.1); border:1px solid #e08a6f; color:#e08a6f;}
.msg.sucesso{background:rgba(217,166,83,0.1); border:1px solid var(--gold-deep); color:var(--gold);}