.lf-date-dialog { box-sizing:border-box; width:min(100% - 24px, 420px); max-width:420px; max-height:min(90dvh, 620px); margin:auto auto 0; padding:0; border:0; border-radius:18px 18px 0 0; background:var(--color-surface); color:var(--color-text); box-shadow:0 -12px 40px rgba(26,27,58,.2); font:inherit; overflow:auto; }
.lf-date-dialog::backdrop { background:rgba(26,27,58,.48); }
.lf-date-header { display:flex; align-items:center; justify-content:space-between; min-height:56px; padding:0 16px; border-bottom:1px solid var(--border); font-size:15px; }
.lf-date-dialog button, .lf-date-dialog select { font:inherit; color:inherit; cursor:pointer; }
.lf-date-close, .lf-date-navigation button { display:grid; width:44px; height:44px; place-items:center; border:0; background:transparent; font-size:24px; }
.lf-date-body { padding:12px 16px calc(16px + env(safe-area-inset-bottom)); }
.lf-date-navigation { display:flex; align-items:center; justify-content:center; gap:4px; }
.lf-date-navigation select { min-height:44px; padding:0 6px; border:0; border-radius:8px; background:transparent; font-size:14px; font-weight:700; }
.lf-date-grid { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:2px; margin:8px 0; text-align:center; }
.lf-date-weekday { display:grid; height:30px; place-items:center; color:var(--color-text-muted); font-size:12px; font-weight:700; }
.lf-date-grid button { min-width:0; min-height:44px; padding:0; border:1px solid transparent; border-radius:50%; background:transparent; font-size:14px; }
.lf-date-grid button.is-today { border-color:var(--color-primary); }
.lf-date-grid button.is-selected { background:var(--color-primary); color:var(--color-primary-contrast); font-weight:800; }
.lf-date-grid button:disabled, .lf-date-today:disabled { opacity:.35; cursor:default; }
.lf-date-today { width:100%; min-height:44px; border:1px solid var(--border); border-radius:10px; background:var(--color-surface); color:var(--color-primary-text) !important; font-weight:700 !important; }
.lf-date-dialog :focus-visible { outline:2px solid var(--color-focus); outline-offset:2px; }
@media (min-width:768px) { .lf-date-dialog { margin:auto; border-radius:18px; } }