/* ProQS.site Construction Inflation Calculator
 * All colours are tokens. Change them here to match the ProQS.site brand. */
.pqic {
  /* Colours follow the ProQS.site theme variables where present, with fallbacks elsewhere */
  --pq-ink: var(--proqs-ink, #14213d);
  --pq-muted: #5b6475;
  --pq-line: #dde2ea;
  --pq-bg: #ffffff;
  --pq-surface: #f4f6f9;
  --pq-primary: var(--proqs-teal-deep, #0f4c81);
  --pq-primary-ink: #ffffff;
  --pq-accent: var(--proqs-teal, #0d8a7f);
  --pq-accent-soft: var(--proqs-teal-tint, #e3f4f2);
  --pq-warn: #9a5b00;
  --pq-warn-soft: #fff4e0;
  --pq-error: #b42318;
  --pq-error-soft: #fdecea;
  --pq-ok: #1d7a46;
  --pq-chart-1: var(--proqs-ink, #0f4c81);
  --pq-chart-2: var(--proqs-teal-deep, #0d8a7f);
  --pq-chart-3: #c47f17;
  --pq-chart-grid: #e6eaf0;
  --pq-radius: 8px;
  color: var(--pq-ink);
  background: var(--pq-bg);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  max-width: 1180px;
  margin: 0 auto;
  box-sizing: border-box;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pqic[data-theme="auto"] {
    --pq-ink: #e7ebf2;
    --pq-muted: #a3acbb;
    --pq-line: #2e3a4d;
    --pq-bg: #111827;
    --pq-surface: #182233;
    --pq-primary: #5b9bd5;
    --pq-primary-ink: #0b1220;
    --pq-accent: #3fbfb1;
    --pq-accent-soft: #123532;
    --pq-warn: #f0b354;
    --pq-warn-soft: #3a2a10;
    --pq-error: #f2867c;
    --pq-error-soft: #3d1715;
    --pq-ok: #6fcf97;
    --pq-chart-1: #5b9bd5;
    --pq-chart-2: #3fbfb1;
    --pq-chart-3: #e0a64a;
    --pq-chart-grid: #2a3446;
  }
}
:root[data-theme="dark"] .pqic[data-theme="auto"] {
    --pq-ink: #e7ebf2;
    --pq-muted: #a3acbb;
    --pq-line: #2e3a4d;
    --pq-bg: #111827;
    --pq-surface: #182233;
    --pq-primary: #5b9bd5;
    --pq-primary-ink: #0b1220;
    --pq-accent: #3fbfb1;
    --pq-accent-soft: #123532;
    --pq-warn: #f0b354;
    --pq-warn-soft: #3a2a10;
    --pq-error: #f2867c;
    --pq-error-soft: #3d1715;
    --pq-ok: #6fcf97;
    --pq-chart-1: #5b9bd5;
    --pq-chart-2: #3fbfb1;
    --pq-chart-3: #e0a64a;
    --pq-chart-grid: #2a3446;
}
.pqic *, .pqic *::before, .pqic *::after { box-sizing: border-box; }
.pqic h2, .pqic h3, .pqic h4 { color: var(--pq-ink); margin: 0 0 .5em; line-height: 1.25; font-family: inherit; }
.pqic h2 { font-size: 1.35rem; }
.pqic h3 { font-size: 1.1rem; }
.pqic h4 { font-size: .95rem; }
.pqic p { margin: 0 0 .75em; }
.pqic .num, .pqic td.n, .pqic th.n, .pqic input.n { font-variant-numeric: tabular-nums; text-align: right; }

/* Header */
.pqic-head { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-end; justify-content: space-between;
  border-bottom: 3px solid var(--pq-primary); padding: 8px 0 14px; margin-bottom: 16px; }
.pqic-brand { display: flex; gap: 12px; align-items: center; }
.pqic-mark { width: 40px; height: 40px; border-radius: 8px; background: var(--pq-primary); color: var(--pq-primary-ink);
  display: grid; place-items: center; font-weight: 700; font-size: 20px; flex: none; }
.pqic-title { font-size: 1.3rem; font-weight: 700; margin: 0; }
.pqic-sub { color: var(--pq-muted); margin: 0; font-size: .92rem; }
.pqic-project { display: flex; flex-wrap: wrap; gap: 8px; }
.pqic-project label { font-size: .78rem; color: var(--pq-muted); display: flex; flex-direction: column; gap: 2px; }
.pqic-project input { width: 160px; }

/* Tabs */
.pqic-tabs { display: flex; gap: 4px; overflow-x: auto; overflow-y: hidden; border-bottom: 1px solid var(--pq-line); margin-bottom: 18px; scrollbar-width: thin; }
.pqic-tab { appearance: none; border: 0; background: none; padding: 10px 14px; font: inherit; font-weight: 600; color: var(--pq-muted);
  border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap; margin-bottom: -1px; }
.pqic-tab:hover { color: var(--pq-ink); }
.pqic-tab[aria-selected="true"] { color: var(--pq-primary); border-bottom-color: var(--pq-primary); }
.pqic-tab:focus-visible { outline: 2px solid var(--pq-primary); outline-offset: -2px; }
.pqic-panel[hidden] { display: none; }

/* Layout */
.pqic-grid { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 20px; align-items: start; }
@media (max-width: 860px) { .pqic-grid { grid-template-columns: 1fr; } }
.pqic-card { background: var(--pq-surface); border: 1px solid var(--pq-line); border-radius: var(--pq-radius); padding: 16px; }
.pqic-card + .pqic-card { margin-top: 16px; }
.pqic-intro { color: var(--pq-muted); margin-bottom: 14px; max-width: 70ch; }

/* Forms */
.pqic-field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.pqic-field > span { font-size: .85rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.pqic-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.pqic input:not([type]), .pqic input[type="text"], .pqic input[type="number"], .pqic input[type="date"], .pqic select, .pqic textarea {
  font: inherit; color: var(--pq-ink); background: var(--pq-bg); border: 1px solid var(--pq-line); border-radius: 6px;
  padding: 7px 9px; width: 100%; min-height: 36px; }
.pqic input:focus, .pqic select:focus { outline: 2px solid var(--pq-primary); outline-offset: 0; border-color: var(--pq-primary); }
.pqic input[aria-invalid="true"] { border-color: var(--pq-error); background: var(--pq-error-soft); }
.pqic .pqic-unit { position: relative; }
.pqic .pqic-unit > i { position: absolute; top: 50%; transform: translateY(-50%); color: var(--pq-muted); font-style: normal; font-size: .9rem; pointer-events: none; }
.pqic .pqic-unit.pre > i { left: 10px; } .pqic .pqic-unit.pre > input { padding-left: 24px; }
.pqic .pqic-unit.post > i { right: 10px; } .pqic .pqic-unit.post > input { padding-right: 28px; }
.pqic-seg { display: inline-flex; border: 1px solid var(--pq-line); border-radius: 6px; overflow: hidden; margin-bottom: 14px; flex-wrap: wrap; }
.pqic-seg button { appearance: none; border: 0; background: var(--pq-bg); color: var(--pq-ink); font: inherit; font-size: .88rem; padding: 7px 12px; cursor: pointer; }
.pqic-seg button + button { border-left: 1px solid var(--pq-line); }
.pqic-seg button[aria-pressed="true"] { background: var(--pq-primary); color: var(--pq-primary-ink); }

/* Tooltips */
.pqic-tip { position: relative; display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%;
  border: 1px solid var(--pq-muted); color: var(--pq-muted); font-size: 11px; font-weight: 700; cursor: help; background: none; padding: 0; line-height: 1; }
.pqic-tip:focus-visible { outline: 2px solid var(--pq-primary); }
.pqic-tip::after { content: attr(data-tip); position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%);
  width: max-content; max-width: 260px; background: var(--pq-ink); color: var(--pq-bg); padding: 8px 10px; border-radius: 6px;
  font-size: .8rem; font-weight: 400; line-height: 1.4; text-align: left; white-space: normal; z-index: 20;
  display: none; pointer-events: none; }
.pqic-tip:hover::after, .pqic-tip:focus::after { display: block; }
@media (max-width: 600px) { .pqic-tip::after { left: auto; right: -8px; transform: none; max-width: 220px; } }

/* Buttons */
.pqic-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.pqic-btn { appearance: none; font: inherit; font-size: .88rem; font-weight: 600; border-radius: 6px; padding: 8px 14px; cursor: pointer;
  border: 1px solid var(--pq-line); background: var(--pq-bg); color: var(--pq-ink); min-height: 36px; }
.pqic-btn:hover { border-color: var(--pq-primary); }
.pqic-btn:focus-visible { outline: 2px solid var(--pq-primary); outline-offset: 1px; }
.pqic-btn.primary { background: var(--pq-primary); color: var(--pq-primary-ink); border-color: var(--pq-primary); }
.pqic-btn.small { padding: 5px 10px; font-size: .8rem; min-height: 30px; }
.pqic-btn.link { border: 0; background: none; color: var(--pq-primary); padding: 4px 6px; text-decoration: underline; }
.pqic-btn.danger { color: var(--pq-error); }
.pqic-menu { position: relative; display: inline-block; }
.pqic-menu > div { position: absolute; z-index: 30; top: calc(100% + 4px); left: 0; min-width: 210px; background: var(--pq-bg);
  border: 1px solid var(--pq-line); border-radius: 6px; box-shadow: 0 6px 20px rgba(0,0,0,.12); padding: 4px; }
.pqic-menu > div[hidden] { display: none; }
.pqic-menu > div button { display: block; width: 100%; text-align: left; border: 0; background: none; font: inherit; font-size: .88rem;
  padding: 8px 10px; border-radius: 4px; color: var(--pq-ink); cursor: pointer; }
.pqic-menu > div button:hover, .pqic-menu > div button:focus-visible { background: var(--pq-surface); outline: none; }
.pqic-menu .muted { color: var(--pq-muted); font-size: .82rem; padding: 8px 10px; }

/* Messages */
.pqic-errors { background: var(--pq-error-soft); color: var(--pq-error); border-radius: 6px; padding: 10px 12px; margin-bottom: 12px; font-size: .88rem; }
.pqic-errors ul { margin: 4px 0 0 18px; padding: 0; }
.pqic-note { background: var(--pq-warn-soft); color: var(--pq-warn); border-radius: 6px; padding: 10px 12px; font-size: .88rem; margin: 10px 0; }
.pqic-info { background: var(--pq-accent-soft); color: var(--pq-ink); border-left: 3px solid var(--pq-accent); border-radius: 4px; padding: 10px 12px; font-size: .88rem; margin: 10px 0; }
.pqic-toast { position: fixed; right: 20px; bottom: 20px; background: var(--pq-ok); color: #fff; padding: 10px 16px; border-radius: 6px;
  font-weight: 600; box-shadow: 0 6px 20px rgba(0,0,0,.18); z-index: 99999; }
.pqic-toast[hidden] { display: none; }
.pqic-disclaimer { color: var(--pq-muted); font-size: .8rem; margin-top: 14px; }

/* Results */
.pqic-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 16px; }
.pqic-kpi { background: var(--pq-bg); border: 1px solid var(--pq-line); border-radius: var(--pq-radius); padding: 12px 14px; }
.pqic-kpi .k { font-size: .78rem; color: var(--pq-muted); text-transform: uppercase; letter-spacing: .03em; }
.pqic-kpi .v { font-size: 1.35rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }
.pqic-kpi.hero { border-color: var(--pq-primary); border-width: 2px; }
.pqic-kpi.hero .v { color: var(--pq-primary); }
.pqic-empty { color: var(--pq-muted); padding: 30px 10px; text-align: center; border: 1px dashed var(--pq-line); border-radius: var(--pq-radius); }
.pqic-chart { position: relative; height: 280px; margin: 12px 0 4px; }
.pqic-stale { opacity: .45; }

/* Tables */
.pqic-tablewrap { overflow-x: auto; margin: 8px 0; border: 1px solid var(--pq-line); border-radius: 6px; background: var(--pq-bg); }
.pqic table { border-collapse: collapse; width: 100%; font-size: .88rem; margin: 0; }
.pqic th, .pqic td { padding: 7px 9px; border-bottom: 1px solid var(--pq-line); text-align: left; vertical-align: middle; }
.pqic thead th { background: var(--pq-surface); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--pq-muted); white-space: nowrap; }
.pqic tfoot td { font-weight: 700; background: var(--pq-surface); border-bottom: 0; }
.pqic td input { min-height: 32px; padding: 5px 7px; }
.pqic td.cb { width: 34px; text-align: center; }
.pqic td.del { width: 40px; text-align: center; }
.pqic .w-num { min-width: 110px; }
.pqic .w-txt { min-width: 150px; }
.pqic tr.warn td { background: var(--pq-warn-soft); }

/* Explanations */
.pqic details { border: 1px solid var(--pq-line); border-radius: 6px; background: var(--pq-bg); margin-top: 12px; }
.pqic summary { cursor: pointer; padding: 10px 12px; font-weight: 600; }
.pqic details > div { padding: 0 14px 12px; font-size: .9rem; }
.pqic .formula { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--pq-surface); border-radius: 4px;
  padding: 8px 10px; margin: 6px 0; font-size: .84rem; overflow-x: auto; white-space: pre-wrap; }
.pqic-learn { margin-top: 28px; }
.pqic-learn dl { margin: 0; }
.pqic-learn dt { font-weight: 700; margin-top: 10px; }
.pqic-learn dd { margin: 2px 0 0; color: var(--pq-muted); }

/* Print report: only the report is printed */
.pqic-report { display: none; }
@media print {
  body.pqic-printing * { visibility: hidden !important; }
  body.pqic-printing .pqic-report, body.pqic-printing .pqic-report * { visibility: visible !important; }
  body.pqic-printing .pqic-report { display: block !important; position: absolute; left: 0; top: 0; width: 100%; color: #000; background: #fff; font-size: 10.5pt; }
  .pqic-report h1 { font-size: 16pt; margin: 0 0 4pt; }
  .pqic-report h2 { font-size: 12pt; margin: 14pt 0 6pt; border-bottom: 1px solid #0f4c81; padding-bottom: 2pt; }
  .pqic-report table { width: 100%; border-collapse: collapse; page-break-inside: avoid; }
  .pqic-report th, .pqic-report td { border: 1px solid #ccc; padding: 3pt 5pt; text-align: left; }
  .pqic-report td.n, .pqic-report th.n { text-align: right; }
  .pqic-report .rbrand { display: flex; justify-content: space-between; border-bottom: 2pt solid #0f4c81; padding-bottom: 6pt; margin-bottom: 8pt; }
  .pqic-report img { max-width: 100%; max-height: 220pt; }
  .pqic-report .small { font-size: 8.5pt; color: #444; }
  .pqic-report .formula { white-space: pre-wrap; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 9pt; background: #f4f6f9; padding: 4pt 6pt; }
  @page { margin: 16mm; }
}

/* Narrow screens */
.pqic-grid > * { min-width: 0; }
.pqic-seg { max-width: 100%; }
.pqic-seg button { flex: 1 1 auto; }
@media (max-width: 480px) {
  .pqic-row2 { grid-template-columns: 1fr; }
  .pqic-project, .pqic-project label { width: 100%; }
  .pqic-project input { width: 100%; }
  .pqic-seg button + button { border-left: 0; border-top: 1px solid var(--pq-line); }
  .pqic-seg { flex-direction: column; display: flex; }
}

/* Title spacing (beats the general .pqic p rule) */
.pqic .pqic-title, .pqic .pqic-sub { margin: 0; }

/* Optional header: header="none" hides the brand block but keeps the report fields */
.pqic[data-header="none"] .pqic-brand { display: none; }
.pqic[data-header="none"] .pqic-head { justify-content: flex-start; }

/* Wide layout: on large screens, step out of a narrow article column to the full tool width */
@media (min-width: 900px) {
  .pqic[data-layout="wide"] {
    width: min(1180px, calc(100vw - 48px));
    max-width: none;
    margin-left: calc(50% - min(590px, 50vw - 24px));
    margin-right: 0;
  }
}

/* Result cards: room for long sums, and wrapping as a last resort */
.pqic .pqic-kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.pqic .pqic-kpi { min-width: 0; }
.pqic .pqic-kpi .v { font-size: 1.25rem; overflow-wrap: anywhere; }
.pqic .pqic-actions .pqic-btn:not(.small) { padding-left: 12px; padding-right: 12px; }