.field-label { margin: 14px 0 6px; font-size: 0.85rem; color: var(--gold); letter-spacing: 0.1em; }
.birth-row { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; }
.birth-unit { display: inline-flex; align-items: center; gap: 6px; color: var(--fg-muted); font-size: 0.95rem; }
.birth-unit select {
  font: inherit; color: var(--fg); background: rgba(4, 7, 15, 0.55);
  border: 1px solid var(--card-border); border-radius: 8px; padding: 8px 10px; min-width: 4.5em;
}
.birth-unit select:disabled { opacity: 0.35; }
.birth-unit.check { gap: 8px; }
.birth-unknown { margin-top: 10px; }
.birth-pref[hidden] { display: none; }
.birth-pref select { min-width: 11em; }
.birth-unit input[type="checkbox"] { accent-color: var(--gold); width: 18px; height: 18px; }
.hint { margin: 10px 0 0; font-size: 0.85rem; color: var(--fg-muted); }
.hint.strong { color: var(--gold-light); font-weight: 600; }
.error { margin: 10px 0 0; color: #f0b0a0; font-size: 0.9rem; }
.error[hidden] { display: none; }
.actions { display: flex; justify-content: flex-end; margin-top: 18px; }
.btn { padding: 12px 22px; border-radius: 10px; border: 1px solid var(--card-border); background: var(--card-bg); color: var(--fg); font: inherit; cursor: pointer; }
.btn.primary { border-color: var(--gold); color: var(--gold-light); font-weight: 700; min-width: 12em; }
@media (max-width: 480px) { .actions .btn { width: 100%; } }