.birth-date-fields { border: 0; padding: 0; margin: 0; min-width: 0; width: 100%; }
.birth-date-fields legend { padding: 0; margin: 0 0 8px; font-size: 16px; }
.birth-date-row { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 8px; }
.birth-date-row label { display: block; margin: 0 0 6px; font-size: 16px; }
.birth-date-row input, .birth-date-row select { box-sizing: border-box; width: 100%; min-width: 0; min-height: 48px; font-size: 16px; padding: 10px 8px; }
.birth-date-row :is(input, select):focus-visible { outline: 2px solid var(--accent-gold, #d4a843); outline-offset: 3px; }
.birth-date-message { color: #ffc6c6; font-size: 14px; line-height: 1.6; margin: 8px 0 0; }
.birth-date-message:empty { display: none; }
.compat-inline-form .birth-date-fields { flex: 1 1 280px; }
.compat-inline-form { flex-wrap: wrap; }