:root{
  --bg:#050505;
  --panel:#0b0b0b;
  --panel-2:#111111;
  --line:rgba(212,175,55,.16);
  --line-strong:rgba(212,175,55,.32);
  --gold:#d4af37;
  --gold-2:#f1d76a;
  --text:#f5f5f5;
  --muted:#bdb7a7;
  --danger:#ff7b7b;
  --success:#7fe29a;
  --shadow:0 24px 48px rgba(0,0,0,.42);
  --radius:28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at top, rgba(212,175,55,.10), transparent 28%),
    radial-gradient(circle at bottom, rgba(212,175,55,.06), transparent 24%),
    #050505;
  font-family:Georgia,"Times New Roman",serif;
}

a{
  color:inherit;
  text-decoration:none;
}

button,input,select{
  font:inherit;
}

.auth-page{
  width:100%;
  min-height:100vh;
  padding:26px 16px 40px;
}

.auth-shell{
  width:min(100%, 560px);
  margin:0 auto;
}

.auth-card{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:32px;
  box-shadow:var(--shadow);
  overflow:hidden;
}

.auth-card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg, rgba(212,175,55,.12), transparent 16%, transparent 84%, rgba(212,175,55,.12)),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent 25%);
}

.auth-inner{
  position:relative;
  z-index:1;
  padding:28px 18px 22px;
}

.brand{
  display:flex;
  justify-content:center;
  margin-bottom:14px;
}

.brand-logo{
  font-size:clamp(46px, 10vw, 84px);
  font-weight:800;
  line-height:1;
  letter-spacing:-1.5px;
  color:var(--gold);
  text-align:center;
}

.auth-head{
  text-align:center;
  margin-bottom:24px;
}

.auth-title{
  margin:0 0 10px;
  font-size:clamp(30px, 7.4vw, 54px);
  line-height:.98;
  color:#ffffff;
}

.auth-subtitle{
  margin:0 auto;
  max-width:34ch;
  font-size:clamp(17px, 4.4vw, 22px);
  line-height:1.55;
  color:var(--muted);
}

.trust-row{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
  margin:0 0 20px;
}

.trust-badge{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,.02);
  color:#e7dfc7;
  font-size:15px;
}

.form-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}

.form-row{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}

.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.field label{
  font-size:18px;
  font-weight:700;
  color:#f4f1e7;
}

.input-wrap{
  position:relative;
}

.input-wrap i.leading{
  position:absolute;
  left:18px;
  top:50%;
  transform:translateY(-50%);
  color:#d7d0c2;
  font-size:22px;
  pointer-events:none;
}

.input-wrap input,
.input-wrap select{
  width:100%;
  height:78px;
  border-radius:24px;
  border:1px solid rgba(212,175,55,.20);
  background:#000000;
  color:#ffffff;
  outline:none;
  padding:0 18px 0 56px;
  font-size:20px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.input-wrap select{
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  cursor:pointer;
}

.input-wrap input::placeholder{
  color:#7e7a70;
}

.input-wrap input:focus,
.input-wrap select:focus{
  border-color:rgba(241,215,106,.55);
  box-shadow:0 0 0 4px rgba(212,175,55,.10);
}

.input-wrap.has-toggle input{
  padding-right:64px;
}

.toggle-pass{
  position:absolute;
  right:14px;
  top:50%;
  transform:translateY(-50%);
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border:none;
  background:transparent;
  color:var(--gold);
  cursor:pointer;
  font-size:22px;
}

.field-error{
  display:none;
  margin-top:2px;
  font-size:14px;
  color:var(--danger);
  line-height:1.45;
}

.field.is-error .field-error{
  display:block;
}

.field.is-error input,
.field.is-error select{
  border-color:rgba(255,123,123,.55);
  box-shadow:0 0 0 4px rgba(255,123,123,.10);
}

.invite-toggle{
  width:100%;
  min-height:74px;
  border-radius:24px;
  border:1px dashed rgba(212,175,55,.36);
  background:linear-gradient(180deg, rgba(212,175,55,.08), rgba(212,175,55,.04));
  color:var(--gold-2);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  padding:16px 18px;
  text-align:center;
  font-size:17px;
  font-weight:700;
  cursor:pointer;
}

.invite-box{
  display:none;
}

.invite-box.is-open{
  display:block;
}

.check-row{
  display:flex;
  align-items:flex-start;
  gap:12px;
  margin-top:2px;
}

.check-row input{
  appearance:none;
  -webkit-appearance:none;
  width:26px;
  height:26px;
  min-width:26px;
  border-radius:8px;
  border:1px solid rgba(212,175,55,.36);
  background:#111111;
  margin-top:2px;
  cursor:pointer;
  position:relative;
}

.check-row input:checked{
  background:var(--gold);
  border-color:var(--gold);
}

.check-row input:checked::after{
  content:"✓";
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:#111111;
  font-weight:900;
  font-size:16px;
}

.check-row label{
  font-size:18px;
  line-height:1.45;
  color:#f1ede1;
}

.check-row a{
  color:var(--gold-2);
}

.action-stack{
  display:grid;
  gap:14px;
  margin-top:8px;
}

.btn{
  width:100%;
  min-height:78px;
  border-radius:26px;
  border:1px solid var(--line-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  padding:18px 20px;
  font-size:20px;
  font-weight:800;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.btn:hover,
.btn:active{
  transform:translateY(-1px);
}

.btn-primary{
  background:linear-gradient(180deg, #efd86a, #d9b942);
  color:#111111;
  box-shadow:0 14px 26px rgba(212,175,55,.16);
}

.btn-primary:hover{
  box-shadow:0 18px 32px rgba(212,175,55,.24);
}

.btn-secondary{
  background:#080808;
  color:#f4ecd7;
}

.btn-secondary:hover{
  border-color:rgba(241,215,106,.44);
}

.auth-links{
  margin-top:20px;
  padding-top:18px;
  border-top:1px solid rgba(212,175,55,.10);
  display:grid;
  gap:14px;
  text-align:center;
}

.auth-links p{
  margin:0;
  font-size:18px;
  color:var(--muted);
}

.auth-links a{
  color:var(--gold-2);
  font-weight:700;
}

.legal-links{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px 18px;
  font-size:15px;
  color:#c9c1ab;
}

.legal-links a{
  color:#ddd2b1;
}

.toast-wrap{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  width:min(calc(100% - 24px), 460px);
  z-index:9999;
  display:grid;
  gap:10px;
}

.toast{
  padding:14px 16px;
  border-radius:16px;
  border:1px solid rgba(212,175,55,.22);
  background:#0d0d0d;
  color:#f4f1e7;
  box-shadow:0 18px 36px rgba(0,0,0,.36);
  font-size:15px;
}

.toast.success{border-color:rgba(127,226,154,.34)}
.toast.error{border-color:rgba(255,123,123,.34)}

@media (min-width: 700px){
  .auth-page{
    padding:40px 20px 54px;
  }

  .auth-inner{
    padding:34px 30px 28px;
  }

  .trust-row{
    grid-template-columns:repeat(3,1fr);
  }

  .form-row.two{
    grid-template-columns:1fr 1fr;
  }
}