.household-draft { padding: 14px 18px; border: 1px solid var(--line); border-left: 5px solid #a76b00; border-radius: 12px; background: var(--soft); }
.household-coverage { padding: 12px 16px; border-left: 4px solid #a76b00; background: var(--soft); border-radius: 8px; }
#household-app .household-model { grid-column: 1 / -1; }
#household-app p { line-height: 1.8; font-size: 1rem; }
#household-app button { min-height: 48px; font-size: 1rem; }
#household-app [hidden] { display: none; }
#household-app button:not([hidden]) { display: inline-flex; align-items: center; justify-content: center; }
#household-app select { font-size: 16px; }
#household-app .household-results-panel { scroll-margin-top: 180px; }
#household-app :is(input, select, button, a):focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
#household-hint { padding: 12px 16px; border-left: 4px solid var(--green); background: var(--soft); border-radius: 8px; }
#household-app .appliance-model-code-results dt { color: var(--green); font-size: 1.15rem; }
#household-app .household-meaning-pending { color: var(--muted); font-style: italic; }
.household-workbench { margin-top: 24px; padding: clamp(16px,3vw,28px); border: 1px solid #c5dcd5; border-top: 4px solid #28786a; background: linear-gradient(155deg,#f0f8f6 0%,#fff 65%); box-shadow: 0 10px 30px #123f3209; }
.household-workbench .boiler-workbench-head { margin-bottom: 4px; }
.household-workbench .boiler-workbench-head h2 { margin: 0; color: #174b34; font-size: clamp(1.35rem,3vw,1.9rem); line-height: 1.2; letter-spacing: -.04em; }
.household-fieldset { min-width: 0; margin: 20px 0 0; padding: 0; border: 0; }
.household-fieldset legend { margin-bottom: 6px; padding: 0; color: #355e54; font-size: .9rem; font-weight: 600; }
.household-workbench .boiler-fields { grid-template-columns: repeat(2,minmax(0,1fr)); align-items: stretch; gap: 14px; }
.household-workbench .boiler-field { grid-template-rows: minmax(40px,auto) 54px; padding: 16px; border-color: #d5e4df; background: #fff; border-radius: 14px; }
.household-workbench .boiler-field label { align-items: center; min-height: 40px; line-height: 1.45; font-weight: 600; }
.household-workbench .boiler-field label span:first-child { display: grid; place-items: center; flex: 0 0 30px; width: 30px; height: 30px; border-radius: 9px; background: #edf5f2; color: #276457; font-size: .75rem; letter-spacing: normal; }
.household-workbench .boiler-field label span:last-child { min-width: 0; color: var(--text); font-size: 1rem; letter-spacing: normal; }
.household-workbench .boiler-field select,
.household-workbench .boiler-field input { height: 54px; font-size: 1rem; border-color: #b7ccc4; border-radius: 10px; }
.household-workbench .boiler-field select:disabled,
.household-workbench .boiler-field input:disabled { background: #f3f6f5; color: #61746d; border-color: #d9e3df; }
.household-workbench .boiler-field:focus-within { border-color: #4c9482; box-shadow: 0 0 0 3px #28786a18; }
.household-workbench .appliance-actions { display: grid; grid-template-columns: minmax(0,2fr) minmax(0,1fr); gap: 12px; margin-top: 16px; }
.household-workbench .appliance-actions > button { width: 100%; min-height: 50px; margin: 0; padding: 12px 16px; border-radius: 11px; font-weight: 600; line-height: 1.4; }
.household-workbench .appliance-actions > .button { background: #216555; color: #fff; }
.household-workbench .appliance-actions > .button:hover { background: #184e41; }
.household-workbench .appliance-actions > .header-pill { border: 1px solid #bfd4ca; background: #fff; color: #355b4b; cursor: pointer; }
.household-workbench #household-hint { margin-top: 16px; border: 1px solid #d4e4de; border-left: 3px solid #4d8d7c; background: #edf5f1; color: #365b4e; }
.household-device-title { margin: 28px 0 8px; font-size: clamp(1.3rem,3vw,1.8rem); }
#household-app .appliance-device-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
#household-app .appliance-device-card { gap: 12px; border-width: 2px; transition: border-color 170ms ease, box-shadow 170ms ease; }
#household-app .appliance-device-card img { width: 64px; height: 64px; padding: 8px; border-radius: 14px; background: var(--soft); object-fit: contain; }
#household-app .appliance-device-card strong { color: var(--text); font-size: 1.2rem; }
#household-app .appliance-device-card .household-card-description { color: var(--text); line-height: 1.6; }
#household-app .appliance-device-card [data-household-card-count] { font-size: .9rem; }
#household-app .appliance-device-card .household-card-action { display: flex; align-items: center; width: 100%; min-height: 48px; margin-top: auto; padding: 10px 12px; border-radius: 10px; background: var(--green-dark); color: #fff; font-weight: 750; line-height: 1.5; }
#household-app .appliance-device-card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.household-device-nav { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; margin: 20px 0; }
.household-device-nav a { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; min-height: 52px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--text); font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
.household-device-nav img { flex: 0 0 28px; object-fit: contain; }
.household-device-nav a:hover, .household-device-nav a[aria-current="page"] { border-color: var(--green); background: var(--green-soft); color: var(--green-dark); }
.household-progress { grid-template-columns: repeat(4,minmax(0,1fr)); }
.household-progress li { align-items: flex-start; padding: 13px 10px; border-color: #dbe6e1; background: #f8faf9; }
.household-progress li[data-state="active"] { border-color: #9dc2d3; background: #eef6fa; box-shadow: none; }
.household-progress li[data-state="active"] > span { background: #2f6680; }
.household-progress li[data-state="complete"] { border-color: #b8d7c8; background: #eef6f0; }
.household-progress li[data-state="complete"] > span { background: #35735b; }
.household-progress strong { font-size: .9rem; }
.household-progress small { font-size: .8rem; line-height: 1.5; }
.household-results-panel { min-width: 0; margin-top: 20px; overflow-wrap: anywhere; }
.household-results-panel .boiler-results-head { padding-bottom: 16px; border-bottom: 1px solid #dce8e2; }
.household-results-panel .boiler-result-card { border-left-color: #4b8b79; box-shadow: none; }
.household-results-panel .boiler-code-token { background: #eaf3f7; color: #285b74; }
.household-result-note { margin: 16px 0 0; color: var(--muted); font-size: .82rem; }

#household-app.household-directory { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
.household-directory .page-intro { margin: 24px 0 0; padding: clamp(22px,4vw,40px); border: 1px solid #cbded2; border-radius: 24px; background: linear-gradient(125deg,#edf6f0,#fff); box-shadow: 0 12px 36px #123f3208; gap: 24px; }
.household-directory .page-intro h1 { margin: 12px 0; font-size: clamp(2rem,5vw,3.25rem); line-height: 1.15; letter-spacing: -.045em; color: #194c37; }
.household-directory .page-intro .eyebrow { font-size: .76rem !important; font-weight: 750; letter-spacing: .07em; color: #476d57; }
.household-directory .page-intro > img { width: 112px; height: 112px; padding: 18px; border-radius: 25px; background: #e0eee5; object-fit: contain; }
.household-directory .household-draft { display: flex; align-items: center; gap: 12px; margin-top: 20px; border: 1px solid #d6e5db; border-radius: 12px; background: #f4f8f5; color: #355a43; font-size: .85rem; line-height: 1.6; }
.household-directory .household-draft::before { content: "i"; display: grid; place-items: center; flex: 0 0 24px; width: 24px; height: 24px; border-radius: 50%; background: #e0ede4; font-weight: 800; font-family: Georgia,serif; }
.household-directory .appliance-summary { gap: 14px; margin-top: 20px; }
.household-directory .appliance-summary > div { padding: 20px; gap: 12px; border: 1px solid #dbe5de; border-radius: 18px; background: #fff; box-shadow: 0 4px 16px #173d2705; }
.household-directory .appliance-summary dt { display: flex; align-items: center; gap: 9px; font-size: .85rem; font-weight: 650; line-height: 1.5; }
.household-directory .household-stat-icon { flex: none; color: #528064; stroke-linecap: round; stroke-linejoin: round; }
.household-directory .appliance-summary dd { min-height: 44px; font-size: clamp(1.65rem,4vw,2.35rem); line-height: 1.2; letter-spacing: -.04em; font-variant-numeric: tabular-nums; color: #234b35; }
#household-app.household-directory .household-directory-note { margin: 12px 0 32px; font-size: .8rem; color: var(--muted); line-height: 1.6; }
.household-device-heading { display: flex; align-items: center; gap: 14px; margin-top: 36px; }
.household-heading-icon { display: grid; place-items: center; flex: none; width: 50px; height: 50px; border-radius: 15px; background: #e6f0e9; color: #2d6948; }
.household-directory .household-device-title { margin: 0; font-size: clamp(1.3rem,3vw,1.85rem); line-height: 1.3; letter-spacing: -.03em; }
#household-app.household-directory .appliance-device-grid { grid-template-columns: repeat(6,minmax(0,1fr)); gap: 18px; }
#household-app.household-directory .appliance-device-card { grid-column: span 2; padding: 24px; gap: 14px; border: 1px solid #d2e2d7; border-radius: 20px; background: #fff; box-shadow: 0 6px 24px #123f3206; }
#household-app.household-directory .appliance-device-card:nth-child(n+4) { grid-column: span 3; }
#household-app.household-directory .appliance-device-card img { width: 76px; height: 76px; padding: 12px; background: #eef5f0; border-radius: 19px; }
#household-app.household-directory .appliance-device-card strong { font-size: 1.3rem; letter-spacing: -.02em; }
#household-app.household-directory .household-card-description { min-height: 52px; font-size: .9rem; color: #4a6555; }
#household-app.household-directory [data-household-card-count] { width: 100%; padding: 10px 12px; border-radius: 10px; background: #f2f6f3; color: #42604c; font-size: .8rem; line-height: 1.7; overflow-wrap: anywhere; min-height: 48px; }
#household-app.household-directory .household-card-action { justify-content: space-between; min-height: 50px; padding: 12px 15px; border: 1px solid #c6dbcc; background: #e7f1ea; color: #245339; font-size: .85rem; font-weight: 750; border-radius: 12px; }
#household-app.household-directory .appliance-device-card:hover { border-color: #508263; box-shadow: 0 10px 26px #123f3212; }
#household-app.household-directory .appliance-device-card:hover .household-card-action { background: #21583c; color: #fff; }
.household-directory .info-card { border-radius: 18px; padding: clamp(20px,3vw,28px); }
.household-directory .info-card h2 { font-size: 1.25rem; letter-spacing: -.02em; line-height: 1.4; }
.household-directory .info-card a.button { min-height: 48px; white-space: normal; line-height: 1.5; text-align: center; border-radius: 12px; }
.household-directory :is(.appliance-summary,.appliance-device-grid) > * { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 900px) {
  #household-app.household-directory .appliance-device-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  #household-app.household-directory .appliance-device-card,
  #household-app.household-directory .appliance-device-card:nth-child(n+4) { grid-column: auto; }
  #household-app.household-directory .appliance-device-card:last-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .household-directory .appliance-summary { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .household-directory .appliance-summary > div { padding: 16px; }
  .household-directory .page-intro > img { width: 72px; height: 72px; padding: 10px; }
  #household-app.household-directory .appliance-device-grid { grid-template-columns: minmax(0,1fr); gap: 14px; }
  #household-app.household-directory .appliance-device-card { padding: 20px; }
  #household-app.household-directory .household-card-description { min-height: 0; }
  .household-device-heading { align-items: flex-start; gap: 12px; }
  .household-heading-icon { width: 42px; height: 42px; }
}
@media (max-width: 1100px) {
  .household-workbench .boiler-fields { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 900px) {
  #household-app .appliance-device-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .household-device-nav { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 600px) {
  #household-app .page-intro { grid-template-columns: minmax(0,1fr); }
  #household-app .page-intro > img { grid-row: 1; width: 64px; height: 64px; }
  #household-app .appliance-device-grid { grid-template-columns: minmax(0,1fr); }
  #household-app .appliance-device-card { padding: 16px; }
  .household-device-nav { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .household-progress { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .household-workbench .boiler-fields { grid-template-columns: minmax(0,1fr); }
  .household-workbench .appliance-actions { grid-template-columns: minmax(0,1fr); }
  .household-workbench .appliance-actions > button { width: 100%; }
}

html[data-theme="dark"] #household-app .household-progress li {
  border-color: #303436;
  background: #141618;
  color: #d7dad8;
}
html[data-theme="dark"] #household-app .household-progress li[data-state="active"] {
  border-color: #45594b;
  background: #1b211d;
}
html[data-theme="dark"] #household-app .household-progress li[data-state="active"] > span {
  background: #435c49;
  color: #e2e4e3;
}
html[data-theme="dark"] #household-app .household-progress li[data-state="complete"] {
  border-color: #3e5045;
  background: #171d19;
}
html[data-theme="dark"] #household-app .household-progress li[data-state="complete"] > span {
  background: #364c3b;
  color: #e2e4e3;
}