/* Ô ngày sinh dùng chung (views/partials/birthDateInput.ejs) — theo style.md: pill peach, bo tròn, Nunito */
.bdi { margin: 0 0 14px; }
.bdi-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.bdi-head > span { margin: 0 !important; }
.bdi-label { font-family: 'Nunito', system-ui, sans-serif; font-weight: 700; font-size: .9rem; color: var(--accent, #d67d63); }
.bdi-cal { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: #fff; border: 1px solid #ffe6e0; }
.bdi-cal button {
  font-family: 'Nunito', system-ui, sans-serif; font-weight: 800; font-size: .82rem; color: #8a7772;
  border: 0; background: transparent; padding: 6px 13px; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s;
}
.bdi-cal button.is-on { background: linear-gradient(135deg, #fad0c4 0%, #fbc1b0 100%); color: #5c4b47; box-shadow: 0 3px 10px rgba(250, 208, 196, .55); }
.bdi-row { display: grid; grid-template-columns: 1fr 1fr 1.35fr; gap: 10px; }
.bdi-row > input { width: 100%; min-width: 0; margin: 0 !important; text-align: center; box-sizing: border-box; }
.bdi-input {
  height: 48px; font-size: 16px; font-family: 'Nunito', system-ui, sans-serif; font-weight: 700; color: #5c4b47;
  background: #fffaf9; border: 1.5px solid #ffe6e0; border-radius: 16px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.bdi-input:focus { border-color: #fbc1b0; box-shadow: 0 0 0 3px rgba(250, 208, 196, .35); }
.bdi-input::placeholder { color: #c2b0aa; font-weight: 600; }
.bdi-leap { display: flex; align-items: flex-start; gap: 8px; margin-top: 10px; font-size: .9rem; line-height: 1.45; color: #5c4b47; cursor: pointer; }
.bdi-leap > input { flex: 0 0 auto; margin-top: 1px; }
.bdi-leap[hidden] { display: none; }
.bdi-leap input { width: 18px; height: 18px; accent-color: #d67d63; }
.bdi-note { margin: 6px 2px 0; min-height: 0; font-size: .84rem; font-weight: 700; color: #8a7772; }
.bdi-note:empty { display: none; }
.bdi-note.is-ok { color: #1e6b42; }
.bdi-note.is-error { color: #b03b3b; }