/* DB Idle World - estilos compartilhados das páginas de conta
   (register/login/home) - mesmos tokens visuais do index.html */
:root{
  --bg-0:#0a0e1a;
  --bg-1:#0f1626;
  --bg-2:#161f36;
  --gold:#ffb703;
  --orange:#ff7a1a;
  --orange-2:#ff4d1a;
  --ki-blue:#3ec9ff;
  --text-0:#f5f7ff;
  --text-1:#b9c2d8;
  --line:rgba(255,183,3,0.18);
  --card:#121a2e;
  --danger:#ff5a5a;
  --success:#4ade80;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg-0);
  color:var(--text-0);
  font-family:'Saira Condensed',sans-serif;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:40px 20px;
}
a{color:inherit;text-decoration:none}
.display{font-family:'Saiyan Sans','Bangers',cursive;letter-spacing:4px;
  -webkit-text-stroke:1.5px #000;paint-order:stroke fill;
  text-shadow:-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000,0 2px 6px rgba(0,0,0,0.5);
}
.auth-card{
  width:100%;max-width:420px;
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:36px 32px;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
}
.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:8px}
.auth-logo .display{font-size:1.7rem;color:var(--gold)}
.auth-logo .display span{color:var(--orange)}
.auth-title{font-size:1.05rem;color:var(--text-1);text-align:center;margin-bottom:28px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.9rem;color:var(--text-1);margin-bottom:6px}
.field input{
  width:100%;padding:12px 14px;border-radius:8px;
  background:var(--bg-1);border:1px solid var(--line);
  color:var(--text-0);font-family:'Saira Condensed',sans-serif;font-size:1rem;
}
.field input:focus{outline:none;border-color:var(--gold)}
.btn{
  width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 20px;font-family:'Saiyan Sans','Bangers',cursive;
  font-size:1.1rem;letter-spacing:3px;border:none;cursor:pointer;
  text-transform:uppercase;border-radius:8px;
  transition:transform .15s ease, filter .15s ease;
  margin-top:6px;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 45%,var(--orange-2) 100%);
  color:#2a1200;
}
.btn-oauth{
  background:var(--bg-1);color:var(--text-0);border:1px solid var(--line);
  font-family:'Saira Condensed',sans-serif;letter-spacing:0;text-transform:none;font-size:1rem;
}
.btn-oauth:hover{border-color:var(--gold)}
.divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--text-1);font-size:.85rem}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--line)}
.oauth-group{display:flex;flex-direction:column;gap:10px}
.foot-link{text-align:center;margin-top:22px;font-size:.9rem;color:var(--text-1)}
.foot-link a{color:var(--gold)}
.flash{
  padding:12px 14px;border-radius:8px;margin-bottom:18px;font-size:.9rem;
}
.flash-error{background:rgba(255,90,90,0.12);border:1px solid var(--danger);color:var(--danger)}
.flash-success{background:rgba(74,222,128,0.12);border:1px solid var(--success);color:var(--success)}
.back-home{position:fixed;top:24px;left:24px;font-size:.95rem;color:var(--text-1)}
.back-home:hover{color:var(--gold)}