/* Free tools: shared layout and components. Uses the tokens from site.css. */

.tool-hero { padding: 132px 0 28px; background: var(--bg3); }
.tool-hero h1 { max-width: 820px; margin: 10px 0 12px; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; color: var(--navy); }
.tool-hero p.tool-lead { max-width: 720px; font-size: 1.05rem; line-height: 1.6; color: var(--muted); }
.tool-crumbs { font-size: 0.8rem; color: var(--muted2); }
.tool-crumbs a { color: var(--muted); text-decoration: none; }
.tool-crumbs a:hover { color: var(--teal-dark); }
.tool-crumbs [aria-current] { color: var(--teal-dark); }

.tool-section { padding: 36px 0 56px; background: var(--bg3); }
.tool-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 24px; align-items: start; }

.tool-card { padding: 26px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-md); }
.tool-card h2 { margin: 0 0 16px; font-size: 1.1rem; color: var(--navy); }

.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tool-field-wide { grid-column: 1 / -1; }
.tool-field[hidden] { display: none; }
.tool-label { display: block; margin-bottom: 6px; font-size: 0.82rem; font-weight: 600; color: var(--text); }
.tool-input {
  width: 100%;
  padding: 11px 12px;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-hi);
  border-radius: 10px;
}
.tool-input:focus-visible,
.tool-seg button:focus-visible,
.tool-key:focus-visible,
.tool-copy:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.tool-input[aria-invalid="true"] { border-color: #dc2626; }
.tool-hint { margin-top: 6px; font-size: 0.78rem; color: var(--muted2); }

/* Segmented choice (for example: add VAT / remove VAT) */
.tool-seg { display: flex; gap: 6px; padding: 4px; background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; }
.tool-seg button {
  flex: 1;
  padding: 9px 10px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
}
.tool-seg button[aria-pressed="true"] { color: #fff; background: var(--navy); }

.tool-result { margin-top: 20px; padding: 16px 18px; background: var(--teal-light); border-radius: 12px; }
.tool-result[hidden] { display: none; }
.tool-result-main { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.tool-result-label { font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.tool-result-value { font-size: 1.7rem; font-weight: 800; color: var(--teal-dark); font-variant-numeric: tabular-nums; }
.tool-rows { margin: 12px 0 0; padding-top: 10px; border-top: 1px solid var(--teal-mid); }
.tool-rows > div { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; font-size: 0.9rem; }
.tool-rows dt { color: var(--muted); }
.tool-rows dd { margin: 0; font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.tool-error { margin-top: 14px; padding: 10px 12px; font-size: 0.88rem; color: #991b1b; background: #fef2f2; border: 1px solid #fecaca; border-radius: 10px; }
.tool-error[hidden] { display: none; }
.tool-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tool-copy { padding: 7px 12px; font: inherit; font-size: 0.8rem; font-weight: 600; color: var(--teal-dark); background: var(--bg); border: 1px solid var(--teal-mid); border-radius: 8px; cursor: pointer; }

/* Feet-and-inches keys and history */
.tool-keys { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tool-key { min-width: 44px; padding: 9px 10px; font: inherit; font-size: 0.95rem; font-weight: 600; color: var(--navy); background: var(--bg2); border: 1px solid var(--border); border-radius: 9px; cursor: pointer; }
.tool-check { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 0.85rem; color: var(--muted); }
.tool-history { margin: 14px 0 0; padding: 0; list-style: none; }
.tool-history li { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 0.85rem; border-top: 1px solid var(--border); font-variant-numeric: tabular-nums; }
.tool-history span:first-child { color: var(--muted); overflow-wrap: anywhere; }
.tool-history span:last-child { font-weight: 600; color: var(--text); white-space: nowrap; }

/* Product prompt beside each tool */
.tool-aside { padding: 22px; color: #fff; background: var(--navy); border-radius: var(--radius); }
.tool-aside h2 { margin: 0 0 8px; font-size: 1.1rem; color: #fff; }
.tool-aside p { margin: 0 0 14px; font-size: 0.9rem; line-height: 1.55; color: #cbd5e1; }
.tool-aside ul { margin: 0 0 16px; padding: 0; list-style: none; }
.tool-aside li { display: flex; gap: 8px; padding: 4px 0; font-size: 0.88rem; color: #e2e8f0; }
.tool-aside li i { margin-top: 3px; color: var(--teal-mid); }
.tool-aside .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* Explanations under a tool */
.tool-prose { max-width: 820px; }
.tool-prose h2 { margin: 0 0 12px; font-size: 1.5rem; color: var(--navy); }
.tool-prose h3 { margin: 22px 0 8px; font-size: 1.05rem; color: var(--navy); }
.tool-prose p, .tool-prose li { font-size: 0.98rem; line-height: 1.7; color: var(--muted); }
.tool-prose code { padding: 2px 6px; font-size: 0.9em; background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; }
.tool-table { width: 100%; margin-top: 12px; border-collapse: collapse; font-size: 0.92rem; }
.tool-table th, .tool-table td { padding: 9px 10px; text-align: start; border-bottom: 1px solid var(--border); }
.tool-table th { font-weight: 600; color: var(--navy); background: var(--bg2); }
.tool-table td { color: var(--muted); font-variant-numeric: tabular-nums; }
.tool-table-wrap { overflow-x: auto; }

/* Tool cards (index page and "more tools") */
.tool-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; margin-top: 28px; }
.tool-link { display: block; padding: 22px; text-decoration: none; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: box-shadow 0.15s, border-color 0.15s; }
.tool-link:hover { border-color: var(--teal-mid); box-shadow: var(--shadow-md); }
.tool-link i { font-size: 1.4rem; color: var(--teal); }
.tool-link h3 { margin: 12px 0 6px; font-size: 1.05rem; color: var(--navy); }
.tool-link p { margin: 0; font-size: 0.88rem; line-height: 1.55; color: var(--muted); }
.tool-link span { display: inline-block; margin-top: 12px; font-size: 0.85rem; font-weight: 600; color: var(--teal-dark); }

@media (max-width: 900px) {
  .tool-layout { grid-template-columns: minmax(0, 1fr); }
  .tool-hero { padding-top: 116px; }
}
@media (max-width: 480px) {
  .tool-grid { grid-template-columns: minmax(0, 1fr); }
  .tool-card { padding: 18px 16px; }
}

/* Keypad calculator (feet and inches) */
.tool-layout-even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); max-width: 980px; }
.tool-side { display: grid; gap: 24px; align-content: start; }
.calc-title { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 1.35rem !important; }
.calc-title i { color: var(--teal); }
.calc-note { margin: 16px 0 12px; padding: 10px 12px; font-size: 0.85rem; text-align: center; color: var(--muted); background: var(--amber-bg); border-radius: 10px; }
.calc-note strong { color: var(--text); }

.calc-display { padding: 14px 16px; text-align: end; background: var(--navy); border-radius: 12px; direction: ltr; }
.calc-pending { min-height: 1.3em; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9rem; color: #94a3b8; }
.calc-entry { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 2.5rem; font-weight: 700; line-height: 1.2; color: #fff; overflow-wrap: anywhere; }
.calc-sub { margin-top: 2px; font-size: 0.9rem; color: var(--teal-mid); white-space: pre-wrap; }
.calc-sub-error { color: #fca5a5; }

.calc-keys { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; direction: ltr; }
.calc-key {
  height: 56px;
  font: inherit;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--bg);
  border: 1px solid var(--border-hi);
  border-radius: 10px;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
}
.calc-key:hover { background: var(--bg2); }
.calc-key:active { transform: translateY(1px); }
.calc-key:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.calc-key-op { color: #fff; background: var(--teal); border-color: var(--teal); }
.calc-key-op:hover { background: var(--teal-dark); }
.calc-key-clear { color: #b45309; background: var(--amber-bg); border-color: var(--amber-mid); }
.calc-key-wide { grid-column: span 2; font-size: 1rem; }
.calc-key-equals { font-size: 1.4rem; color: #fff; background: var(--navy); border-color: var(--navy); }
.calc-key-equals:hover { background: var(--navy2); }
.tool-hint kbd { padding: 1px 5px; font-size: 0.85em; background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; }

.calc-history { display: flex; flex-direction: column; min-height: 300px; max-height: 520px; }
.calc-history-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.calc-history-head h2 { margin: 0; }
.calc-history-empty { margin: auto; padding: 32px 0; font-size: 0.88rem; color: var(--muted2); }
.calc-history-empty[hidden] { display: none; }
.calc-history-list { margin: 0; padding: 0; list-style: none; overflow-y: auto; }
.calc-history-list li + li { margin-top: 8px; }
.calc-history-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
  width: 100%;
  padding: 10px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  text-align: start;
  color: var(--muted);
  background: var(--bg2);
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  direction: ltr;
}
.calc-history-item:hover { border-color: var(--teal-mid); }
.calc-history-item strong { color: var(--text); }

@media (max-width: 900px) {
  .tool-layout-even { grid-template-columns: minmax(0, 1fr); }
  .calc-history { min-height: 0; max-height: 360px; }
}

/* Quotation maker: form on one side, the document on the other */
.quote-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 24px; align-items: start; max-width: 1280px; }
.quote-form h2 { margin: 0 0 12px; }
.quote-h2 { margin-top: 24px !important; padding-top: 18px; border-top: 1px solid var(--border); }
.quote-file { padding: 8px; font-size: 0.82rem; }
.quote-link { padding: 0; font: inherit; font-size: inherit; color: var(--teal-dark); background: none; border: 0; text-decoration: underline; cursor: pointer; }

.quote-items-head, .quote-item { display: grid; grid-template-columns: minmax(0, 1fr) 64px 96px 60px 36px; gap: 6px; }
.quote-items-head { margin-bottom: 4px; font-size: 0.74rem; font-weight: 600; color: var(--muted2); }
.quote-item { margin-bottom: 6px; }
.quote-item .tool-input { padding: 9px 8px; font-size: 0.9rem; }
.quote-remove { color: var(--muted2); background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; cursor: pointer; }
.quote-remove:hover { color: #b91c1c; border-color: #fecaca; }
.quote-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 20px; }

.quote-preview { position: sticky; top: 108px; }
.quote-preview-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: 0.88rem; color: var(--muted); }
.quote-preview-bar strong { color: var(--navy); font-variant-numeric: tabular-nums; }
.quote-bar-btn { padding: 8px 14px; font-size: 0.85rem; }

/* The sheet is styled in plain colours of its own so it prints the same everywhere. */
.quote-sheet { padding: 34px; font-size: 13px; line-height: 1.5; color: #111827; background: #fff; border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow-md); overflow-wrap: anywhere; }
.q-head { display: flex; justify-content: space-between; gap: 24px; padding-bottom: 18px; border-bottom: 2px solid #0f2040; }
.q-logo { display: block; max-width: 170px; max-height: 64px; margin-bottom: 8px; object-fit: contain; }
.q-logo[hidden] { display: none; }
.q-company { font-size: 18px; font-weight: 800; color: #0f2040; }
.q-small { font-size: 12px; color: #4b5563; }
.q-title { text-align: end; }
.q-doc { font-size: 24px; font-weight: 800; letter-spacing: 0.06em; color: #0f2040; }
.q-meta { margin-top: 6px; margin-inline-start: auto; border-collapse: collapse; font-size: 12px; }
.q-meta th { padding: 1px 0; padding-inline-end: 12px; font-weight: 400; text-align: start; color: #6b7280; }
.q-meta td { padding: 1px 0; font-weight: 600; text-align: end; }
.q-to { margin: 18px 0; }
.q-label { margin-bottom: 2px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #6b7280; }
.q-client { font-size: 15px; font-weight: 700; color: #0f2040; }
.q-items { width: 100%; border-collapse: collapse; }
.q-items th { padding: 8px 6px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em; text-align: start; text-transform: uppercase; color: #fff; background: #0f2040; }
.q-items td { padding: 8px 6px; vertical-align: top; border-bottom: 1px solid #e5e7eb; font-variant-numeric: tabular-nums; }
.q-items .q-right, .q-totals td { text-align: end; white-space: nowrap; }
.q-num { width: 26px; color: #6b7280; }
.q-strong { font-weight: 700; }
.q-empty { margin: 14px 0; text-align: center; color: #9ca3af; }
.q-empty[hidden] { display: none; }
.q-totals { width: 56%; margin-top: 16px; margin-inline-start: auto; border-collapse: collapse; }
.q-totals th { padding: 4px 0; font-weight: 400; text-align: start; color: #4b5563; }
.q-totals td { padding: 4px 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.q-grand th, .q-grand td { padding-top: 8px; font-size: 16px; font-weight: 800; color: #0f2040; border-top: 2px solid #0f2040; }
.q-notes { margin-top: 22px; }
.q-notes[hidden] { display: none; }
.q-foot { margin-top: 28px; padding-top: 10px; font-size: 10px; text-align: center; color: #9ca3af; border-top: 1px solid #e5e7eb; }

.quote-upsell { padding-top: 0; background: var(--bg3); }
.quote-aside { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) auto; gap: 24px; align-items: center; }
.quote-aside ul { margin: 0; }
.quote-aside-actions .btn { white-space: nowrap; }

@media (max-width: 1024px) {
  .quote-layout { grid-template-columns: minmax(0, 1fr); }
  .quote-preview { position: static; }
  .quote-aside { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .quote-items-head { display: none; }
  .quote-item { grid-template-columns: 1fr 1fr 1fr 36px; padding: 8px; background: var(--bg2); border-radius: 10px; }
  .quote-item [data-item="description"] { grid-column: 1 / -1; }
  .quote-sheet { padding: 18px 14px; font-size: 11.5px; }
  .q-head { flex-direction: column; }
  .q-title { text-align: start; }
  .q-meta { margin-inline-start: 0; }
  .q-totals { width: 100%; }
  .q-items th:nth-child(6), .q-items td:nth-child(6) { display: none; }
}

/* Printing or saving as PDF: only the quotation, on a clean A4 page. */
@media print {
  @page { size: A4; margin: 14mm; }
  body:has([data-tool="quotation"]) > nav,
  body:has([data-tool="quotation"]) > footer,
  body:has([data-tool="quotation"]) main > :not(.quote-section),
  body:has([data-tool="quotation"]) .quote-form,
  body:has([data-tool="quotation"]) .quote-preview-bar { display: none !important; }
  body:has([data-tool="quotation"]) .quote-section { padding: 0; background: #fff; }
  body:has([data-tool="quotation"]) .quote-layout { display: block; max-width: none; padding: 0; }
  body:has([data-tool="quotation"]) .quote-preview { position: static; }
  body:has([data-tool="quotation"]) .quote-sheet { padding: 0; font-size: 12px; border: 0; border-radius: 0; box-shadow: none; }
  .q-items th, .q-grand th, .q-grand td { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .q-items tr, .q-totals, .q-notes { break-inside: avoid; }
}