.checklist-page { max-width: 58rem; padding: 3rem 1.25rem 5rem; margin: auto; }
.checklist-page [hidden] { display: none; }
.checklist-page h1 { font: 800 3.75rem/1.05 var(--sans); letter-spacing: 0; margin: 1.5rem 0 2rem; overflow-wrap: anywhere; }
.checklist-intro { max-width: 46rem; font-size: 1.15rem; }
.checklist-intro p { margin: 0 0 1.2rem; }
.checklist-page fieldset { padding: 0; border: 0; margin: 2rem 0 0; min-width: 0; }
.checklist-page legend { font: 700 1.2rem/1.4 var(--sans); margin-bottom: 1rem; }
.checklist-items { list-style: none; padding: 0; margin: 0; }
.checklist-items li { border-top: 1px solid var(--line); }
.checklist-items label { display: grid; grid-template-columns: 1.5rem 2rem 1fr; align-items: start; gap: .75rem; padding: 1.25rem .25rem; cursor: pointer; font-size: 1.1rem; line-height: 1.55; }
.checklist-items label:hover { background: var(--paper-soft); }
.checklist-items input { width: 1.4rem; height: 1.4rem; margin: .17rem 0 0; accent-color: #497c00; }
.checklist-items label:has(input:checked) { background: var(--year-done-soft); }
.checklist-number { color: var(--muted); font: 600 .85rem/1.5 var(--mono); padding-top: .2rem; }
.checklist-actions { position: sticky; bottom: 0; z-index: 3; background: var(--paper); border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; }
#selected-count { font: 750 1.25rem/1.2 var(--sans); min-width: 6rem; font-variant-numeric: tabular-nums; }
.checklist-page button { cursor: pointer; }
.checklist-page button:disabled { cursor: default; opacity: .6; }
.checklist-page :focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }
.checklist-status { min-height: 1.7em; margin-bottom: .5rem; }
.checklist-privacy { color: var(--muted); font-size: .9rem; max-width: 44rem; }
.checklist-result { scroll-margin-top: 6rem; border-top: 4px solid var(--signal); margin-top: 2rem; padding-top: 2rem; }
.checklist-result[hidden] { display: none; }
.checklist-result h2 { font: 750 1.75rem/1.25 var(--sans); letter-spacing: 0; }
.checklist-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin: 2rem 0; }
.checklist-metrics div { border-bottom: 1px solid var(--line); padding-bottom: 1rem; min-width: 0; }
.checklist-metrics dt { font: 600 .8rem/1.4 var(--sans); color: var(--muted); }
.checklist-metrics dd { font: 800 1.75rem/1.3 var(--sans); margin: .5rem 0 0; overflow-wrap: anywhere; }
@media(max-width:600px) {
  .checklist-page { padding-top: 2rem; }
  .checklist-page h1 { font-size: 2.6rem; }
  .checklist-items label { grid-template-columns: 1.5rem 1.5rem 1fr; gap: .5rem; font-size: 1rem; }
  .checklist-metrics { gap: .6rem; }
  .checklist-metrics dd { font-size: 1.35rem; }
}