/* ---------- AUTH PAGES (SIGNUP & LOGIN) ---------- */
.auth-shell {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}

.auth-card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-elev-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
}

/* Wide variant for the multi-column signup form */
.auth-card--wide {
  max-width: 620px;
}

.auth-head {
  margin-bottom: 28px;
}

.auth-head h1 {
  font-size: 28px;
  margin-bottom: 10px;
}

.auth-head p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.5;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-foot {
  margin-top: 24px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

.auth-foot a {
  color: var(--accent-3);
  font-weight: 500;
}

.auth-foot a:hover {
  text-decoration: underline;
}

.field-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
}

.auth-error,
.auth-note {
  display: none;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13.5px;
  margin-bottom: 18px;
}

.auth-error.show {
  display: block;
  background: rgba(198, 52, 42, 0.15);
  border: 1px solid rgba(198, 52, 42, 0.35);
  color: #ff8a80;
}

.auth-note.show {
  display: block;
  background: rgba(57, 216, 190, 0.1);
  border: 1px solid rgba(57, 216, 190, 0.3);
  color: var(--teal);
}