.birthday-form{display:grid;gap:12px;max-width:460px;padding:2px 0 4px}.privacy-dialog.birthday-on-open{position:fixed;width:min(460px,calc(100% - 32px));box-sizing:border-box;max-height:calc(100dvh - 32px);overflow:auto;padding:24px}.birthday-open-header{position:sticky;top:0;z-index:2;display:flex;align-items:flex-start;gap:12px;margin-bottom:12px;background:var(--card)}.birthday-on-open .birthday-open-header h2{flex:1;margin:0;padding:0}.privacy-dialog .birthday-open-close{flex:none;width:44px;height:44px;min-height:44px;padding:0;display:grid;place-items:center;background:transparent;border:0;color:var(--ink);border-radius:999px;cursor:pointer}.privacy-dialog .birthday-open-close:hover{background:var(--card-hover)}.birthday-form p,.birthday-invitation p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}.birthday-field{display:grid;gap:8px}.birthday-label{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;color:var(--ink);font-size:13px;font-weight:600}.birthday-optional{color:var(--muted);font-size:12px;font-weight:400}.birthday-form .birthday-privacy{justify-self:start;color:var(--muted);font-size:13px;text-decoration:underline;text-underline-offset:3px}.birthday-form .birthday-privacy:hover{color:var(--ink)}.birthday-form .birthday-correct{justify-self:start}.birthday-actions{display:flex;flex-wrap:wrap;gap:8px}.birthday-invitation{margin:0 8px 12px;padding:16px 18px;border-radius:18px;background:var(--card);display:grid;gap:10px;animation:birthday-enter .18s ease-out}.birthday-heading{display:flex;align-items:center;gap:10px}.birthday-heading h3{margin:0;font-size:15px;font-weight:600}.birthday-invitation .birthday-form{padding:0;max-width:none}@keyframes birthday-enter{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.birthday-invitation{animation:none}}.birthday-on-open .birthday-actions .primary{background:var(--accent-solid);color:var(--accent-contrast)}.birthday-on-open .birthday-actions .primary:hover:not(:disabled){background:var(--accent-hover)}.birthday-on-open .birthday-form>p{margin:0}.birthday-on-open .birthday-form{padding:0}.birthday-on-open .birthday-actions{display:grid;grid-template-columns:1fr}.birthday-on-open .birthday-actions button{min-height:44px}.birthday-on-open .birthday-privacy{justify-self:center}@media(max-width:640px){.privacy-dialog.birthday-on-open{width:100%;max-width:none;max-height:calc(100dvh - 12px);margin:auto 0 0;border-radius:24px 24px 0 0;padding:20px 20px max(20px,env(safe-area-inset-bottom))}}.persona-onboarding .onboarding-birthday{display:grid;gap:8px;min-width:0}.birthday-confirm{display:grid;gap:8px}.birthday-confirm p{margin:0;color:var(--ink);font-weight:600}