#view-auth {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.auth-card { width: 100%; max-width: 360px; }
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo h1 { font-size: 2rem; letter-spacing: 0.15em; color: var(--primary); text-shadow: 0 0 20px var(--primary); }
.auth-logo p  { color: var(--muted); font-size: 0.8rem; margin-top: 0.3rem; }
.auth-tabs { display: flex; margin-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.auth-tab {
  flex: 1;
  padding: 0.6rem;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.auth-tab.active { color: var(--primary); border-color: var(--primary); }

.auth-solo { width: 100%; max-width: 360px; margin-top: 1.5rem; }
.auth-solo-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
}
.auth-solo-divider::before,
.auth-solo-divider::after { content: ''; flex: 1; border-top: 1px solid var(--border); }
.auth-solo-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }