.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 16px;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(232,216,195,.55), transparent 60%),
    radial-gradient(800px 480px at -10% 110%, rgba(156,175,155,.35), transparent 60%),
    var(--cream);
}
.auth-card {
  width: 100%; max-width: 440px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); box-shadow: var(--shadow); padding: 34px 30px;
}
.auth-card.wide { max-width: 860px; }
.auth-brand {
  font-family: var(--font-brand); font-size: 1.5rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--sage-ink); text-align: center; margin-bottom: 4px;
}
.auth-brand em { font-style: normal; color: var(--gold); }
.auth-sub { text-align: center; color: var(--muted); font-size: .82rem; margin-bottom: 24px; }
.auth-stack { display: flex; flex-direction: column; gap: 12px; }
.btn-google {
  background: #fff; border: 1px solid var(--input-bdr); color: var(--ink);
  width: 100%; padding: 11px;
}
.btn-google:hover { border-color: var(--sage); background: rgba(156,175,155,.06); }
.auth-div { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .72rem; margin: 6px 0; }
.auth-div::before, .auth-div::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-foot { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 18px; }

.steps { display: flex; gap: 8px; justify-content: center; margin-bottom: 26px; flex-wrap: wrap; }
.step {
  font-size: .72rem; font-weight: 700; color: var(--muted);
  display: flex; align-items: center; gap: 7px;
}
.step .dot {
  width: 22px; height: 22px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; font-size: .68rem;
  background: var(--panel); border: 1px solid var(--border); color: var(--muted);
}
.step.active { color: var(--sage-ink); }
.step.active .dot { background: var(--sage-deep); border-color: var(--sage-deep); color: #fff; }
.step.done .dot { background: var(--champagne); border-color: var(--champagne-deep); color: var(--sage-ink); }
.step + .step::before { content: '›'; margin-right: 8px; color: var(--border); }

.code-box {
  text-align: center; background: var(--panel); border: 1px dashed var(--champagne-deep);
  border-radius: var(--radius-lg); padding: 18px; margin: 14px 0;
}
.code-box .code { font-size: 1.5rem; font-weight: 700; letter-spacing: .12em; color: var(--sage-ink); font-variant-numeric: tabular-nums; }
.code-box .note { font-size: .72rem; color: var(--muted); margin-top: 6px; }
.invite-link { font-size: .74rem; word-break: break-all; background: var(--input-bg); border: 1px solid var(--input-bdr); border-radius: var(--radius); padding: 10px; }

.ts-center { display: flex; flex-direction: column; align-items: center; }

.back-to-signin {
  display: inline-flex; align-items: center; gap: 6px; background: none; border: none;
  color: var(--muted); font-size: .78rem; cursor: pointer; padding: 4px 0; margin-bottom: 6px;
}
.back-to-signin:hover { color: var(--sage-ink); }
.back-to-signin .icon { width: 14px; height: 14px; transform: rotate(90deg); }

.auth-card-footer {
  text-align: center; padding-top: 16px; margin-top: 18px; border-top: 1px solid var(--border);
  font-size: .72rem; color: var(--muted);
  display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;
}
.auth-card-footer a { color: var(--muted); text-decoration: underline; }
.auth-card-footer a:hover { color: var(--sage-ink); }

@media(max-width:640px){
  .auth-card, .auth-card.wide { padding: 24px 16px; }
  .auth-wrap { padding: 20px 10px; }
}