@font-face { font-family: "Playwrite US Trad"; src: url("/assets/fonts/worksheet/playwrite-us-trad.ttf") format("truetype"); font-style: normal; font-weight: 100 400; font-display: swap; }
@font-face { font-family: "Playwrite US Modern"; src: url("/assets/fonts/worksheet/playwrite-us-modern.ttf") format("truetype"); font-style: normal; font-weight: 100 400; font-display: swap; }
.worksheet-icon { display: inline-block; width: 18px; height: 18px; flex: 0 0 18px; background: currentColor; mask: var(--icon) center / contain no-repeat; }
#worksheetPrintPages { display: none; }
@media print {
  body.worksheet-page .worksheet-preview > :not(#worksheetPrintPages) { display: none !important; }
  body.worksheet-page #worksheetPrintPages { display: block; }
  .worksheet-printed-page { display: block; break-after: page; break-inside: avoid; overflow: hidden; }
  .worksheet-printed-page:last-child { break-after: auto; }
  .worksheet-printed-page canvas { display: block; width: 100%; height: 100%; }
}
@media screen {
  body.worksheet-page { --ws-border: #d6dbd9; --ws-muted: #58636a; --ws-ink: #20292f; --ws-workbench: #edf0ee; --ws-accent: #1a6078; color: var(--ws-ink); }
  .worksheet-page .content-page { width: 100%; max-width: 1328px; margin: 0 auto; padding: 28px 24px 48px; gap: 28px; }
  .worksheet-page .site-header { min-height: 64px; border-bottom-color: var(--ws-border); }
  .worksheet-page .site-nav a[aria-current="page"] { color: var(--ws-accent); box-shadow: 0 2px var(--ws-accent); }
  body.worksheet-page .tool-hero { display: block; margin: 0; padding: 0; border: 0; border-radius: 0; background: none; box-shadow: none; overflow: visible; }
  body.worksheet-page .tool-hero::before, .worksheet-page .input-card::before { content: none; }
  body.worksheet-page .tool-hero h1 { max-width: none; margin: 0; font-size: 34px; line-height: 1.18; letter-spacing: 0; color: #242b2d; }
  .worksheet-page .lede { max-width: 850px; margin: 8px 0 0; font-size: 16px; line-height: 1.55; color: var(--ws-muted); }
  .worksheet-page .worksheet-app { display: block; margin: 0; min-width: 0; border: 1px solid var(--ws-border); border-radius: 8px; background: #fff; overflow: clip; }
  .worksheet-app .workspace { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 0; min-width: 0; align-items: stretch; }
  .worksheet-editor { padding: 24px 20px; min-width: 0; border-right: 1px solid var(--ws-border); }
  .worksheet-app [hidden] { display: none !important; }
  .worksheet-template-picker { margin: 0 0 20px; }
  .worksheet-template-picker label, .worksheet-field label, .worksheet-text-fields label { display: block; color: var(--ws-ink); font: 500 14px/1.5 Inter, ui-sans-serif, system-ui, sans-serif; margin-bottom: 7px; }
  .worksheet-app select { display: block; width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid #c6cece; border-radius: 6px; background: #fff; color: var(--ws-ink); font-size: 16px; }
  .worksheet-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--ws-border); margin-bottom: 24px; }
  .worksheet-tabs button { min-height: 44px; padding: 10px 6px; border: 0; border-bottom: 3px solid transparent; background: none; color: var(--ws-muted); font-size: 14px; font-weight: 600; border-radius: 0; }
  .worksheet-tabs button[aria-selected="true"] { color: var(--ws-accent); border-bottom-color: var(--ws-accent); }
  .worksheet-tab-panel { min-width: 0; }
  #worksheetPanel-style, #worksheetPanel-page { display: grid; gap: 16px; }
  .worksheet-app .input-card { position: static; margin: 0; padding: 0; border: 0; border-radius: 0; background: none; box-shadow: none; overflow: visible; }
  .worksheet-text-fields { display: grid; gap: 12px; }
  .worksheet-text-fields:has(#worksheetJoinsField:not([hidden])) { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); }
  .worksheet-text-fields > div { min-width: 0; }
  .worksheet-app .field-head { display: block; padding: 0; margin: 0; min-height: 28px; }
  .worksheet-app .input-row { display: block; margin: 0; }
  .worksheet-app #sourceText, .worksheet-app #worksheetJoins { display: block; width: 100%; min-height: 136px; height: 136px; padding: 12px; resize: vertical; border: 1px solid #c6cece; border-radius: 6px; background: #fff; color: var(--ws-ink); font: 16px/1.5 Inter, ui-sans-serif, system-ui, sans-serif; }
  .worksheet-app .input-guidance:empty { display: none; }
  .worksheet-input-meta { display: flex; justify-content: space-between; align-items: center; margin: 2px 0 4px; min-height: 44px; }
  .worksheet-input-meta #charCount { font-size: 12px; color: var(--ws-muted); }
  .worksheet-app #clearText { width: 44px; height: 44px; min-height: 44px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--ws-muted); }
  .worksheet-app .preset-row { display: flex; flex-wrap: wrap; gap: 0 8px; margin: 0; }
  .worksheet-app .preset-row button { min-height: 44px; margin: 0; padding: 8px 2px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--ws-muted); font-size: 13px; }
  .worksheet-app .preset-row button[aria-pressed="true"] { border-bottom-color: var(--ws-accent); color: var(--ws-accent); font-weight: 600; }
  .worksheet-field { min-width: 0; }
  .worksheet-field label { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
  .worksheet-field output { color: var(--ws-accent); font-weight: 600; font-variant-numeric: tabular-nums; }
  .worksheet-field input[type="range"] { display: block; width: 100%; height: 32px; margin: 0; accent-color: var(--ws-accent); cursor: pointer; }
  .worksheet-field:has(input:disabled) { opacity: .55; }
  .worksheet-field input:disabled { cursor: not-allowed; }
  .worksheet-field .swatches { gap: 14px; margin: 0; padding: 4px; }
  .worksheet-field .swatch { width: 44px; height: 44px; box-shadow: inset 0 0 0 5px #fff; border: 1px solid var(--ws-border); }
  .worksheet-field .swatch.active { outline: 2px solid var(--ws-accent); outline-offset: 2px; }
  .worksheet-app .worksheet-print-actions { display: flex; flex-wrap: wrap; gap: 4px 8px; margin: 24px 0 0; padding-top: 18px; border-top: 1px solid var(--ws-border); }
  .worksheet-app .worksheet-print-actions button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; width: auto; min-height: 44px; margin: 0; padding: 6px 2px; border: 0; background: none; color: var(--ws-muted); font-size: 12px; box-shadow: none; }
  .worksheet-app .worksheet-print-actions .worksheet-icon { width: 16px; height: 16px; flex-basis: 16px; }
  .worksheet-app .worksheet-preview { min-width: 0; margin: 0; padding: 0; border: 0; border-radius: 0; background: #fff; box-shadow: none; }
  .worksheet-app .worksheet-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 0; padding: 14px 20px; border-bottom: 1px solid var(--ws-border); }
  .worksheet-preview-title { display: flex; align-items: center; gap: 16px; min-width: 0; }
  .worksheet-app .worksheet-toolbar h2 { margin: 0; font: 600 18px/1.4 Inter, ui-sans-serif, system-ui, sans-serif; letter-spacing: 0; color: var(--ws-ink); }
  #worksheetMetadata { color: var(--ws-muted); font-size: 12px; white-space: nowrap; }
  .worksheet-output-actions { display: flex; gap: 8px; }
  .worksheet-app .worksheet-output-actions button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: auto; min-height: 44px; margin: 0; padding: 10px 14px; border: 1px solid var(--ws-accent); border-radius: 6px; background: #fff; color: var(--ws-accent); font-size: 14px; font-weight: 600; white-space: nowrap; }
  .worksheet-app .worksheet-output-actions .primary { background: var(--ws-accent); color: #fff; }
  .worksheet-feedback { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 5px 20px; min-height: 30px; border-bottom: 1px solid #e0e5e2; background: #f7f9f8; }
  .worksheet-feedback:has(#statusText:empty):has(#worksheetRenderStatus:empty) { display: none; }
  .worksheet-app #statusText, #worksheetRenderStatus { margin: 0; color: var(--ws-muted); font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
  #worksheetRenderStatus:empty { display: none; }
  #worksheetViewport { height: clamp(360px, calc(100svh - 360px), 720px); overflow: auto; overscroll-behavior: contain; background: var(--ws-workbench); scrollbar-gutter: stable; }
  #worksheetPaperPreview { display: grid; place-items: center; min-width: 100%; min-height: 100%; width: max-content; padding: 24px; }
  #worksheetPaperPreview canvas { display: block; max-width: none; height: auto; background: #fff; border: 0; box-shadow: 0 2px 5px #172c2814, 0 8px 22px #172c2814; }
  .worksheet-preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--ws-border); }
  .worksheet-pagination, .worksheet-zoom { display: flex; align-items: center; gap: 6px; }
  .worksheet-pagination output { max-width: 190px; font-size: 12px; color: var(--ws-muted); text-align: center; }
  #worksheetZoomValue { width: 40px; text-align: center; color: var(--ws-muted); font-size: 12px; font-variant-numeric: tabular-nums; }
  .worksheet-pagination button, .worksheet-zoom button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--ws-border); border-radius: 6px; background: #fff; color: var(--ws-ink); }
  #worksheetZoomFit[aria-pressed="true"] { background: #edf5f6; color: var(--ws-accent); border-color: #a9c7cf; }
  #worksheetError { margin: 0; padding: 16px 20px; border-bottom: 1px solid #e3b5b0; background: #fff2ef; color: #8b3024; font-size: 14px; line-height: 1.6; }
  .worksheet-preview[data-ready="error"] #worksheetViewport { height: 200px; }
  .worksheet-app button { cursor: pointer; transition: background-color .12s ease, border-color .12s ease; letter-spacing: 0; }
  .worksheet-app button:hover:not(:disabled) { background-color: #edf5f6; color: var(--ws-accent); }
  .worksheet-app .worksheet-output-actions .primary:hover:not(:disabled) { background: #124b60; color: #fff; }
  .worksheet-page :is(button, a, select, textarea, input, summary, [tabindex]):focus-visible { outline: 2px solid var(--ws-accent); outline-offset: 3px; }
  .worksheet-app button:disabled { opacity: .45; cursor: not-allowed; }
  .worksheet-app button[aria-busy="true"] .worksheet-icon { opacity: .6; }
  .worksheet-page .content-section { margin: 4px 0 0; padding-top: 28px; border-top: 1px solid var(--ws-border); }
  .worksheet-page .content-section h2 { margin: 0 0 20px; font-size: 26px; line-height: 1.3; letter-spacing: 0; }
  .worksheet-reading-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
  .worksheet-reading-grid > div + div { border-left: 1px solid var(--ws-border); padding-left: 28px; }
  .worksheet-reading-grid h3 { font-size: 17px; margin: 0 0 8px; }
  .worksheet-reading-grid p, .worksheet-page .faq-grid p { margin: 0; color: var(--ws-muted); font-size: 16px; line-height: 1.7; }
  .worksheet-page .faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; align-items: start; }
  .worksheet-page .faq-grid details { margin: 0; padding: 18px 0; border: 0; border-bottom: 1px solid var(--ws-border); border-radius: 0; background: none; box-shadow: none; }
  .worksheet-page .faq-grid summary { padding: 0 28px 0 0; font-size: 16px; line-height: 1.5; }
  .worksheet-page .faq-grid details[open] summary { margin-bottom: 12px; }
  .worksheet-page .worksheet-related { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
  .worksheet-page .worksheet-related .feature { min-height: 0; padding: 0 0 16px; border: 0; border-bottom: 1px solid var(--ws-border); border-radius: 0; background: none; box-shadow: none; }
  .worksheet-related .feature strong { font-size: 18px; letter-spacing: 0; }
  .worksheet-related .feature span { font-size: 15px; line-height: 1.6; }
  @media (max-width: 1100px) and (min-width: 761px) {
    .worksheet-app .workspace { grid-template-columns: 300px minmax(0, 1fr); }
    .worksheet-editor { padding: 20px 16px; }
    .worksheet-app .worksheet-toolbar { padding: 12px; }
    .worksheet-output-actions { width: 100%; }
    .worksheet-app .worksheet-output-actions button { flex: 1; }
    .worksheet-preview-footer { flex-wrap: wrap; justify-content: center; }
    .worksheet-input-meta { margin: 0; }
  }
  @media (max-width: 760px) {
    .worksheet-page .content-page { padding: 16px 12px 32px; gap: 14px; }
    body.worksheet-page .tool-hero h1 { font-size: 28px; }
    .worksheet-page .lede { font-size: 16px; line-height: 1.5; }
    .worksheet-page .site-header { position: sticky; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0; min-height: 60px; padding: 6px 16px; }
    .worksheet-page .site-nav a { display: flex; align-items: center; min-height: 44px; margin: 0; padding: 4px 8px; border-radius: 4px; }
    .worksheet-app .workspace { grid-template-columns: minmax(0, 1fr); }
    .worksheet-editor { padding: 12px; border-right: 0; border-bottom: 1px solid var(--ws-border); }
    .worksheet-template-picker { margin-bottom: 4px; }
    .worksheet-tabs { margin-bottom: 8px; }
    .worksheet-app #sourceText, .worksheet-app #worksheetJoins { height: 104px; min-height: 104px; padding: 10px; }
    .worksheet-app .preset-row { gap: 0 8px; }
    .worksheet-app .preset-row button { font-size: 12px; }
    .worksheet-app .worksheet-print-actions { margin: 0; padding: 8px 12px; justify-content: space-between; }
    .worksheet-app .worksheet-toolbar { padding: 12px 16px; gap: 10px; }
    .worksheet-preview-title { width: 100%; justify-content: space-between; }
    .worksheet-output-actions { width: 100%; }
    .worksheet-app .worksheet-output-actions button { flex: 1; padding: 10px; font-size: 13px; }
    .worksheet-feedback { padding: 4px 16px; }
    #worksheetViewport { height: min(124vw, 650px); scrollbar-gutter: auto; }
    #worksheetPaperPreview { padding: 16px; }
    .worksheet-preview-footer { padding: 8px; gap: 8px; flex-wrap: wrap; justify-content: center; }
    .worksheet-pagination output { max-width: 180px; }
    .worksheet-zoom { gap: 4px; }
    .worksheet-zoom button { width: 44px; }
    .worksheet-field input[type="range"] { height: 44px; }
    .worksheet-reading-grid, .worksheet-page .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .worksheet-reading-grid > div + div { border-left: 0; padding-left: 0; }
    .worksheet-page .content-section h2 { font-size: 24px; }
    .worksheet-page .worksheet-related { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
    .worksheet-page .faq-grid { gap: 0; }
  }
  @media (prefers-reduced-motion: reduce) { .worksheet-app button { transition: none; } }
}