.worksheet {
  color: var(--ink);
  margin: 2rem auto 3.5rem;
  scroll-margin-top: 1rem;
}
.worksheet *, .worksheet *::before, .worksheet *::after { box-sizing: border-box; }
.worksheet [hidden] { display: none !important; }
.worksheet-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(1rem, 3vw, 2rem);
}
.ws-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--panel-radius);
  min-width: 0;
  padding: clamp(1.1rem, 2.7vw, 2rem);
}
.ws-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: .65rem 1rem; flex-wrap: wrap; margin-bottom: 1.35rem; }
.ws-heading h2, .ws-amount h3, .ws-formula h3, .ws-summary-title { color: var(--ink); margin: 0; }
.ws-heading h2 { font-size: var(--section-title); letter-spacing: -.035em; line-height: 1.15; }
.ws-heading p, .ws-details-body > p { color: var(--secondary); margin: .45rem 0 0; line-height: 1.55; font-size: .96rem; }
.ws-badge {
  color: var(--night-navy, #274a7a); background: var(--night-soft, #e9f1fd); padding: .29rem .56rem;
  border-radius: var(--control-radius); font-size: .75rem; line-height: 1.4; font-weight: 650;
}
.ws-pair { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .95rem 1.1rem; }
.ws-field { min-width: 0; }
.ws-field label { display: block; margin: 0 0 .38rem; color: var(--ink); font-size: .9rem; font-weight: 650; }
.ws-control { position: relative; }
.ws-control input, .ws-control select {
  display: block; width: 100%; min-width: 0; min-height: var(--control-height);
  border: 1px solid var(--control-border); border-radius: var(--control-radius); background: var(--surface);
  padding: .55rem .68rem; color: var(--ink); font: inherit;
  font-size: 1rem; font-variant-numeric: tabular-nums;
}
.ws-control[data-prefix]::before {
  content: attr(data-prefix); position: absolute; left: .75rem; top: 50%;
  transform: translateY(-50%); color: var(--secondary); pointer-events: none;
}
.ws-control[data-prefix] input { padding-left: 1.75rem; }
.worksheet :is(input, select, summary, a, button):focus-visible, .ws-result:focus-visible {
  outline: 3px solid var(--blue); outline-offset: 3px;
}
.ws-control input[aria-invalid="true"], .ws-control select[aria-invalid="true"] { border-color: var(--error); }
.ws-help, .ws-method, .ws-error { font-size: .875rem; line-height: 1.5; margin: .35rem 0 0; overflow-wrap: anywhere; }
.ws-help, .ws-method { color: var(--secondary); }
.ws-help:empty, .ws-error:empty { display: none; }
.ws-error { color: var(--error); }
.ws-actions, .ws-summary-actions { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.ws-button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--control-height); padding: .55rem 1rem; border-radius: var(--control-radius);
  font: inherit; font-size: .91rem; font-weight: 650; text-decoration: none; cursor: pointer;
}
.ws-primary { color: var(--night-on-action, white); background: var(--blue); border: 1px solid var(--blue); }
.ws-primary:hover { background: var(--blue-hover); }
.ws-secondary { color: var(--blue); background: var(--surface); border: 1px solid var(--control-border); }
.ws-secondary:hover { background: var(--canvas); }
.worksheet button:disabled { opacity: .62; cursor: default; }
.ws-link-button {
  color: var(--blue); background: transparent; border: 0; padding: .4rem 0;
  font: inherit; font-size: .88rem; font-weight: 600; text-decoration: underline;
  text-underline-offset: .18em; cursor: pointer; text-align: left;
}
.ws-missing { margin: .3rem 0 .7rem; }
.ws-source-record { margin-top: .65rem; }
.ws-disclosure { border-top: 1px solid var(--rule); margin-top: 1.2rem; scroll-margin: 1rem; }
.ws-disclosure + .ws-disclosure { margin-top: 0; }
.ws-disclosure > summary, .ws-room-list > summary {
  padding: 1rem 0; font-weight: 650; cursor: pointer; color: var(--ink); line-height: 1.45;
}
.ws-disclosure > summary { font-size: 1.02rem; }
.ws-disclosure > summary::marker, .ws-room-list > summary::marker { color: var(--blue); }
.ws-disclosure > summary small { color: var(--secondary); font-weight: 450; font-size: .8rem; margin-left: .35rem; }
.ws-details-body { padding-bottom: 1.1rem; }
.ws-details-body > p:first-child { margin: 0 0 1rem; }
.ws-details-body > .ws-field, .ws-details-body > .ws-button { margin-top: .85rem; }
.ws-inventory-row {
  min-width: 0; margin: 0 0 .75rem; padding: .8rem .85rem .65rem; border: 1px solid var(--night-rule, #d7e1ea);
  border-radius: .48rem; background: var(--night-canvas, #f7f9fb);
}
.ws-inventory-row legend { padding: 0 .25rem; color: var(--night-secondary, #344d6b); font-size: .85rem; font-weight: 650; }
.ws-inventory-export { margin: .8rem 0 1.1rem; padding: .8rem .85rem; border: 1px solid var(--night-rule, #d7e1ea); border-radius: .48rem; }
.ws-export-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .9rem; }
.ws-export-actions a { display: inline-flex; align-items: center; min-height: var(--control-height); font-size: .88rem; font-weight: 600; }
.ws-inventory-export .ws-help { margin: .35rem 0 0; }
.ws-row-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: .2rem .75rem; margin-top: .65rem; }
.ws-check { display: inline-flex; align-items: center; gap: .4rem; color: var(--secondary); font-size: .83rem; }
.ws-check input { accent-color: var(--blue); width: 1.05rem; height: 1.05rem; }
.ws-result { border-top: .27rem solid var(--blue); scroll-margin: 1rem; }
.ws-amount { padding: 1rem 1.12rem; border: 1px solid var(--blue-mid); border-radius: .5rem; background: var(--blue-soft); }
.ws-kicker { display: block; color: var(--night-secondary, #39516e); font-size: .85rem; font-weight: 650; }
.ws-amount strong {
  display: block; color: var(--blue-hover); font-size: clamp(1.9rem, 4.1vw, 3.1rem); font-weight: 720;
  font-variant-numeric: tabular-nums; letter-spacing: -.052em; line-height: 1.1;
  margin: .3rem 0 .6rem; overflow-wrap: anywhere;
}
.ws-amount h3, .ws-summary-title { font-size: 1.04rem; }
.ws-amount p { color: var(--night-secondary, #354e6b); font-size: .9rem; line-height: 1.52; margin: .35rem 0 0; }
.ws-bars { margin: 1.15rem 0 .45rem; }
.ws-bar-label { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: .2rem .7rem; color: var(--secondary); font-size: .85rem; }
.ws-bar-label b { color: var(--ink); font-variant-numeric: tabular-nums; }
.ws-bars progress {
  display: block; width: 100%; height: .42rem; margin: .28rem 0 .7rem;
  border: 0; border-radius: 1rem; appearance: none; background: var(--night-track, #e1e8f1); overflow: hidden; color: var(--night-link, #3972b7);
}
.ws-bars progress::-webkit-progress-bar { background: var(--night-track, #e1e8f1); }
.ws-bars progress::-webkit-progress-value { background: var(--night-link, #3972b7); border-radius: 1rem; }
.ws-bars progress::-moz-progress-bar { background: var(--night-link, #3972b7); border-radius: 1rem; }
.ws-bars .ws-limit::-webkit-progress-value { background: var(--night-chart, #698599); }
.ws-bars .ws-limit::-moz-progress-bar { background: var(--night-chart, #698599); }
.ws-formula { margin: .95rem 0 1.2rem; padding: .7rem .82rem; border-left: 3px solid var(--night-mid, #9ab1ce); background: var(--canvas); }
.ws-formula h3 { font-size: .85rem; }
.ws-formula p, .ws-ded-formula { font-size: .88rem; color: var(--night-secondary, #344c68); font-variant-numeric: tabular-nums; margin: .2rem 0 0; overflow-wrap: anywhere; }
.ws-metrics { margin: .55rem 0; }
.ws-metrics > div { display: flex; align-items: baseline; justify-content: space-between; gap: .45rem .8rem; padding: .52rem 0; border-bottom: 1px solid var(--night-rule, #dde4ea); }
.ws-metrics dt { color: var(--secondary); font-size: .88rem; }
.ws-metrics dd { color: var(--ink); margin: 0; text-align: right; font-size: .91rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.ws-metrics dt, .ws-metrics dd, .ws-flags li { overflow-wrap: anywhere; }
.ws-room-list { margin: .1rem 0; }
.ws-room-list > summary { font-size: .85rem; padding: .5rem 0; }
.ws-room-list .ws-metrics { margin: 0 0 .6rem; }
.ws-flags { margin: .7rem 0; font-size: .88rem; }
.ws-flags ul { margin: .2rem 0; padding-left: 1.25rem; }
.ws-status { border-left: 3px solid var(--attention-rule); background: var(--attention-soft); color: var(--attention); padding: .65rem .85rem; margin: .75rem 0; font-size: .9rem; line-height: 1.5; }
.worksheet a:not(.ws-button) { color: var(--blue); text-underline-offset: .15em; }
.ws-method { margin-top: .7rem; }
@media (max-width: 780px) {
  .worksheet-layout { grid-template-columns: minmax(0,1fr); }
  .worksheet { margin-top: 1.4rem; }
}
@media (max-width: 520px) {
  .ws-pair { grid-template-columns: minmax(0,1fr); }
  .ws-heading { flex-direction: column; }
  .ws-card { padding: 1rem; }
  .ws-metrics > div { flex-wrap: wrap; }
  .ws-inventory-row { padding: .6rem; }
}
@media print {
  body:has(#worksheet) :is(.site-head,.site-foot,.skip),
  body:has(#worksheet) #main > :not(#worksheet),
  .worksheet :is(.ws-form,.ws-summary-actions) { display: none !important; }
  .worksheet, .worksheet-layout { display: block; margin: 0; }
  .ws-result { padding: 0; border: 0; background: #fff; }
  .ws-result::before { content: "Home insurance worksheet"; display: block; font-size: 1.4rem; font-weight: 700; margin-bottom: .4rem; }
  .ws-result .ws-amount, .ws-result .ws-formula, .ws-result .ws-metrics > div { break-inside: avoid; }
  .ws-result a { color: inherit; }
  /* Each submit button links to its own result. An open, populated budget
     also prints when a reader has cleared the fragment. */
  .worksheet:has(#home-premium-budget:target),
  body:not(:has(:target)) .worksheet:has(#home-premium-budget[open] #home-budget-result) {
    & .ws-form { display: block !important; padding: 0; border: 0; }
    & .ws-result, & .ws-form > :not(#home-premium-budget),
    & #home-premium-budget > summary,
    & #home-premium-budget .ws-details-body > :not(#home-budget-result):not(#budget-stale) {
      display: none !important;
    }
    & .ws-form::before {
      content: "Monthly home insurance budget";
      display: block;
      margin-bottom: .5rem;
      font-size: 1.4rem;
      font-weight: 700;
    }
    & #home-premium-budget { margin: 0; border: 0; }
    & #home-premium-budget::details-content { content-visibility: visible; }
    & .ws-form:not(:has(#home-budget-result)):not(:has(#budget-stale:not([hidden])))::after {
      content: "A valid annual premium is needed to print a monthly average.";
    }
  }
  #home-budget-result { break-inside: avoid; }
}