/* ProSync Word online */
body.doc-page { overflow: hidden; display: flex; flex-direction: column; height: 100vh; height: 100dvh; margin: 0; }
body.doc-page > header { flex-shrink: 0; }
body.doc-page footer { display: none; }
body.doc-page main { padding: 0; margin: 0; flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* Word blue in place of the Excel green */
.doc-page { --dx-blue: #185abd; --dx-blue-soft: #e8f0fb; --dx-canvas: #e7eaef; }
:root[data-theme="dark"] .doc-page { --dx-blue: #5b9cff; --dx-blue-soft: #16263d; --dx-canvas: #0a0d12; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .doc-page { --dx-blue: #5b9cff; --dx-blue-soft: #16263d; --dx-canvas: #0a0d12; }
}
.doc-page .sx-spin { border-top-color: #185abd; }
.doc-page .sx-hero { background: linear-gradient(110deg, #e6effc 0%, #eef3fb 55%, #f1ecfb 100%); border-color: #d3e0f5; }
:root[data-theme="dark"] .doc-page .sx-hero { background: linear-gradient(110deg, #0f1d33 0%, #131c2a 55%, #1d1b33 100%); border-color: #1f2f4a; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .doc-page .sx-hero { background: linear-gradient(110deg, #0f1d33 0%, #131c2a 55%, #1d1b33 100%); border-color: #1f2f4a; }
}
.doc-page .sx-action:hover { border-color: var(--dx-blue); box-shadow: 0 8px 22px rgba(24, 90, 189, .14); }
.doc-page .sx-action .ic { color: var(--dx-blue); }
.doc-page .sx-drop:hover, .doc-page .sx-drop.on { border-color: var(--dx-blue); color: var(--dx-blue); }
.doc-page .sx-card:hover { border-color: var(--dx-blue); }
.doc-page .sx-recent-row:hover, .doc-page .sx-recent-row:focus { background: rgba(24, 90, 189, .08); }
.doc-page .sx-xl.dx-wd, .dx-wd { background: #185abd; color: #fff; }
.dx-cards { grid-template-columns: repeat(4, 1fr); }
.dx-cards .sx-card { flex-direction: column; align-items: stretch; text-align: center; gap: 10px; padding: 12px; }
.dx-mini {
  display: flex; flex-direction: column; gap: 5px; height: 118px; padding: 12px 14px; background: #fff; border: 1px solid #e3e7ec;
  border-radius: 6px; box-shadow: 0 1px 3px rgba(0, 0, 0, .06); overflow: hidden;
}
.dx-mini b { display: block; height: 4px; border-radius: 2px; background: #d5dae1; width: 100%; flex: none; }
.dx-mini b.s { width: 55%; }
.dx-mini b.r { margin-left: auto; width: 45%; }
.dx-mini b.c { margin: 0 auto; }
.dx-mini b.i { width: 88%; margin-left: 12%; }
.dx-mini b.t { height: 7px; background: #1f3864; width: 60%; }
.dx-mini b.h { height: 5px; background: #2e74b5; width: 40%; margin-top: 3px; }
.dx-mini b.gap { height: 14px; background: none; }
.dx-mini b.grid { height: 22px; background: repeating-linear-gradient(90deg, #cfd8e6 0 1px, transparent 1px 33%), repeating-linear-gradient(0deg, #cfd8e6 0 1px, #f3f6fb 1px 7px); border: 1px solid #cfd8e6; }
.sx-recent-name .dx-preview { display: block; color: var(--muted, #667); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

#doc-app {
  position: relative; display: flex; flex-direction: column; flex: 1; min-height: 300px;
  background: var(--bg, #fff); color: var(--ink, #111); font-family: var(--font, system-ui, sans-serif); font-size: 13px;
}
#doc-app input, #doc-app select, #doc-app textarea, #doc-app button { font: inherit; color: inherit; }
#doc-app button { -webkit-tap-highlight-color: transparent; }

/* title row */
.dx-top { display: flex; align-items: center; gap: 8px; padding: 6px 12px 2px; flex-wrap: wrap; flex-shrink: 0; }
.dx-home {
  width: 32px; height: 32px; flex: none; display: grid; place-items: center; border: 1px solid var(--line, #ddd);
  border-radius: 8px; background: var(--bg, #fff); cursor: pointer; color: var(--dx-blue);
}
.dx-home:hover { background: var(--bg-soft, #f4f7fb); }
.dx-logo {
  width: 26px; height: 26px; flex: none; display: grid; place-items: center; border-radius: 6px; background: #185abd; color: #fff;
  font: 700 14px/1 Arial, sans-serif;
}
.dx-name {
  font-size: 16px !important; font-weight: 600; border: 1px solid transparent; border-radius: 6px; padding: 3px 8px;
  background: transparent; min-width: 120px; max-width: 360px; width: 26ch;
}
.dx-name:hover { border-color: var(--line, #ddd); }
.dx-name:focus { outline: none; border-color: var(--dx-blue); background: var(--bg, #fff); }
.dx-saved { color: var(--muted, #667); font-size: 12px; white-space: nowrap; }
.dx-menus { display: flex; gap: 2px; flex-wrap: wrap; order: 3; width: 100%; }
.dx-menus button { border: 0; background: transparent; padding: 4px 10px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.dx-menus button:hover, .dx-menus button.on { background: var(--bg-soft, #f2f4f7); }
.dx-menus button.on { color: var(--dx-blue); }

/* toolbar */
.dx-toolbar {
  display: flex; align-items: center; gap: 2px; padding: 4px 10px; margin: 2px 8px 6px; flex-shrink: 0;
  background: var(--bg-soft, #f4f7fb); border-radius: 22px; overflow-x: auto; scrollbar-width: thin;
}
.dx-toolbar::-webkit-scrollbar { height: 4px; }
.dx-tool {
  position: relative; flex: none; min-width: 28px; height: 30px; border: 0; background: transparent; border-radius: 6px;
  cursor: pointer; padding: 0 5px; display: inline-flex; align-items: center; justify-content: center; gap: 4px; line-height: 1;
}
.dx-tool:hover { background: rgba(127, 127, 127, .16); }
.dx-tool.on { background: var(--dx-blue-soft); color: var(--dx-blue); }
.dx-tool svg { flex: none; }
.dx-tool.dx-split { border-radius: 6px 0 0 6px; padding-right: 3px; }
.dx-tool.dx-caret { min-width: 16px; padding: 0 2px; border-radius: 0 6px 6px 0; margin-left: -2px; }
.dx-sep { flex: none; width: 1px; height: 20px; background: var(--line, #ddd); margin: 0 4px; }
.dx-bar { position: absolute; left: 7px; right: 5px; bottom: 3px; height: 3px; border-radius: 1px; }
.dx-drop-btn {
  border: 1px solid var(--line, #ddd); background: var(--bg, #fff); height: 28px; justify-content: space-between;
  font-size: 12.5px; padding: 0 6px 0 8px;
}
.dx-drop-btn span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dx-style-btn { width: 98px; }
.dx-font-btn { width: 124px; }
.dx-size-box {
  flex: none; display: inline-flex; align-items: center; height: 28px; border: 1px solid var(--line, #ddd); border-radius: 6px;
  background: var(--bg, #fff); margin: 0 2px;
}
.dx-size-in { width: 36px; border: 0; background: transparent; padding: 0 0 0 7px; font-size: 12.5px !important; }
.dx-size-in:focus { outline: none; }
.dx-caret-btn { min-width: 18px; height: 26px; padding: 0 3px; }
.dx-save { background: #185abd; color: #fff; padding: 0 10px 0 7px; margin-left: 4px; }
.dx-save:hover { background: #134a9c; }
.dx-save-lbl { font-size: 12px; font-weight: 600; }

/* the grey desk with the pages */
.dx-canvas {
  position: relative; flex: 1; min-height: 0; overflow: auto; background: var(--dx-canvas); border-top: 1px solid var(--line, #ddd);
  overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
}
.dx-stage { position: relative; margin: 20px auto 40px; }
.dx-doc { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.dx-sheets { position: absolute; inset: 0; }
.dx-sheet {
  position: absolute; left: 0; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .12), 0 4px 16px rgba(16, 24, 40, .08);
  cursor: text;
}
:root[data-theme="dark"] .dx-sheet { box-shadow: 0 2px 14px rgba(0, 0, 0, .6); }
.dx-body {
  position: absolute; top: 0; z-index: 1; box-sizing: border-box; outline: none; display: flow-root; caret-color: #000;
}
.dx-body > * { position: relative; }
.dx-body [data-dxp] { margin-top: var(--dxp) !important; }
.dx-hfs { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.dx-hf {
  position: absolute; box-sizing: border-box; min-height: 26px; pointer-events: auto; outline: none; border-radius: 2px;
  opacity: .75; transition: opacity .15s;
}
.dx-hf.dx-foot { transform: translateY(-100%); }
.dx-hf:hover { outline: 1px dashed #9db6e0; opacity: 1; }
.dx-hf:focus { outline: 1px dashed #185abd; opacity: 1; }
.dx-hf:focus::before, .dx-hf:hover::before {
  content: attr(data-label); position: absolute; left: -2px; font: 11px/1.4 var(--font, sans-serif); color: #fff; background: #185abd;
  padding: 1px 6px; border-radius: 3px; white-space: nowrap; pointer-events: none;
}
.dx-hf.dx-head:focus::before, .dx-hf.dx-head:hover::before { top: 100%; margin-top: 3px; }
.dx-hf.dx-foot:focus::before, .dx-hf.dx-foot:hover::before { bottom: 100%; margin-bottom: 3px; }
.dx-hf.dx-empty:not(:focus) > * { opacity: 0; }
.dx-hf p { margin: 0; }
.dx-notes { position: absolute; font-size: .8em !important; line-height: 1.3; pointer-events: none; border-top: 1px solid #999; padding-top: 4px; }
.dx-notes::before { content: none; }
.dx-notes p { margin: 0 0 2px !important; }
#dx-measure { border-top: 0; padding-top: 0; }
.dx-painting .dx-body { cursor: copy; }
.dx-colresize, .dx-colresize * { cursor: col-resize !important; }

/* picture handles */
.dx-imgbox { position: absolute; z-index: 5; box-sizing: border-box; border: 1.5px solid #185abd; pointer-events: none; }
.dx-imgbox[hidden] { display: none; }
.dx-imgbox > i {
  position: absolute; width: 11px; height: 11px; background: #fff; border: 1.5px solid #185abd; border-radius: 50%;
  pointer-events: auto; box-sizing: border-box; touch-action: none;
}
.dx-imgbox > i[data-h="nw"] { left: -6px; top: -6px; cursor: nwse-resize; }
.dx-imgbox > i[data-h="ne"] { right: -6px; top: -6px; cursor: nesw-resize; }
.dx-imgbox > i[data-h="sw"] { left: -6px; bottom: -6px; cursor: nesw-resize; }
.dx-imgbox > i[data-h="se"] { right: -6px; bottom: -6px; cursor: nwse-resize; }
.dx-imgsize { position: absolute; right: 0; bottom: -20px; font: 11px/16px system-ui, sans-serif; color: #fff; background: rgba(24, 90, 189, .9); padding: 0 5px; border-radius: 3px; }
.dx-imgbar {
  position: absolute; left: 0; top: -40px; display: flex; align-items: center; gap: 2px; padding: 3px; pointer-events: auto;
  background: var(--bg, #fff); color: var(--ink, #111); border: 1px solid var(--line, #ddd); border-radius: 8px;
  box-shadow: 0 4px 14px rgba(16, 24, 40, .18); white-space: nowrap;
}
.dx-imgbar button { height: 28px; min-width: 28px; border: 0; background: transparent; border-radius: 6px; cursor: pointer; display: inline-grid; place-items: center; font-size: 12px; padding: 0 5px; }
.dx-imgbar button:hover { background: rgba(127, 127, 127, .16); }
.dx-imgbar button.on { background: var(--dx-blue-soft); color: var(--dx-blue); }

/* find bar */
.dx-findbar {
  position: absolute; right: 18px; top: 124px; z-index: 30; width: min(380px, calc(100% - 24px)); box-sizing: border-box;
  background: var(--bg, #fff); color: var(--ink, #111); border: 1px solid var(--line, #ddd); border-radius: 10px;
  box-shadow: 0 10px 30px rgba(16, 24, 40, .2); padding: 8px;
}
.dx-findbar[hidden] { display: none; }
.dx-find-row { display: flex; align-items: center; gap: 4px; margin-bottom: 6px; }
.dx-find-row[hidden] { display: none; }
.dx-find-row .dx-input { margin: 0; flex: 1; min-width: 0; }
.dx-find-row > button:not(.dx-btn):not(.dx-link) { width: 30px; height: 30px; border: 0; background: transparent; border-radius: 6px; cursor: pointer; display: grid; place-items: center; flex: none; }
.dx-find-row > button:hover { background: rgba(127, 127, 127, .16); }
.dx-find-n { color: var(--muted, #667); font-size: 12px; min-width: 44px; text-align: center; }
.dx-find-opts { margin: 0; gap: 12px; font-size: 12.5px; }
.dx-find-opts label { display: flex; gap: 5px; align-items: center; cursor: pointer; }
.dx-btn { border: 1px solid var(--line, #ddd); background: var(--bg, #fff); border-radius: 8px; padding: 5px 10px; cursor: pointer; white-space: nowrap; }
.dx-btn:hover { border-color: var(--dx-blue); }
.dx-link { border: 0; background: none; color: var(--dx-blue); cursor: pointer; margin-left: auto; padding: 0; }
::highlight(dx-find) { background: #ffe58a; color: #000; }
::highlight(dx-find-cur) { background: #ff9632; color: #000; }

/* status bar */
.dx-bottom {
  display: flex; align-items: center; gap: 12px; height: 32px; flex-shrink: 0; padding: 0 10px; border-top: 1px solid var(--line, #ddd);
  background: var(--bg-soft, #f4f7fb); font-size: 12px; color: var(--muted, #667);
}
.dx-grow { flex: 1; }
.dx-mode { display: inline-flex; align-items: center; gap: 5px; border: 0; background: transparent; cursor: pointer; padding: 3px 8px; border-radius: 6px; font-size: 12px !important; }
.dx-mode:hover { background: rgba(127, 127, 127, .16); color: var(--ink, #111); }
.dx-zoom { display: flex; align-items: center; gap: 2px; }
.dx-zoom button { width: 24px; height: 24px; border: 0; background: transparent; border-radius: 50%; cursor: pointer; display: grid; place-items: center; padding: 0; }
.dx-zoom button svg { width: 14px; height: 14px; }
.dx-zoom button:hover { background: rgba(127, 127, 127, .16); }
.dx-zoom input { width: 100px; accent-color: #185abd; }
.dx-zoom .dx-zoom-val { width: auto; min-width: 44px; border-radius: 6px; font-size: 12px !important; }

/* pop-ups and dialogs */
.dx-pop {
  position: absolute; z-index: 40; min-width: 180px; max-width: min(440px, calc(100vw - 16px)); max-height: min(72vh, 580px);
  overflow: auto; background: var(--bg, #fff); color: var(--ink, #111); border: 1px solid var(--line, #ddd); border-radius: 10px;
  box-shadow: 0 10px 32px rgba(16, 24, 40, .22); padding: 6px; box-sizing: border-box;
}
.dx-pop[hidden] { display: none; }
.dx-pop hr { border: 0; border-top: 1px solid var(--line, #ddd); margin: 5px 4px; }
.dx-list > button {
  display: flex; width: 100%; align-items: center; gap: 8px; border: 0; background: transparent; text-align: left;
  padding: 6px 10px; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.dx-list > button:hover { background: var(--dx-blue-soft); }
.dx-list .dx-lbl { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.dx-list .dx-lbl small { color: var(--muted, #667); margin-left: 6px; }
.dx-list kbd { font: 11px system-ui, sans-serif; color: var(--muted, #667); margin-left: 18px; }
.dx-mark { width: 16px; flex: none; display: grid; place-items: center; color: var(--dx-blue); }
.dx-mark svg { width: 15px; height: 15px; }
.dx-fonts { width: 250px; }
.dx-sizes { min-width: 90px; width: 100px; }
.dx-styles { width: 230px; }
.dx-colors { width: 214px; }
.dx-swatches { display: grid; grid-template-columns: repeat(6, 26px); gap: 6px; padding: 6px 4px; }
.dx-swatches button { width: 26px; height: 26px; border-radius: 5px; border: 1px solid rgba(0, 0, 0, .18); cursor: pointer; padding: 0; }
.dx-swatches button:hover { transform: scale(1.12); }
.dx-none { width: 100%; border: 1px solid var(--line, #ddd); background: var(--bg, #fff); border-radius: 6px; padding: 5px; cursor: pointer; }
.dx-more { display: flex; align-items: center; justify-content: space-between; padding: 4px; font-size: 12.5px; cursor: pointer; }
.dx-more input { width: 36px; height: 24px; border: 0; padding: 0; background: none; cursor: pointer; }
.dx-tablepick { width: auto; }
.dx-grid-pick { display: grid; grid-template-columns: repeat(10, 18px); gap: 3px; padding: 6px; }
.dx-grid-pick i { width: 18px; height: 18px; border: 1px solid var(--line, #cfd6de); border-radius: 2px; background: var(--bg, #fff); cursor: pointer; }
.dx-grid-pick i.on { background: var(--dx-blue-soft); border-color: var(--dx-blue); }
.dx-grid-label { text-align: center; color: var(--muted, #667); padding: 2px; }
.dx-plain { width: 100%; border: 0; background: transparent; padding: 6px; border-radius: 6px; cursor: pointer; text-align: left; }
.dx-plain:hover { background: var(--dx-blue-soft); }
.dx-sympop { width: 320px; }
.dx-symbols { display: grid; grid-template-columns: repeat(10, 1fr); gap: 3px; }
.dx-symbols button { height: 30px; border: 1px solid var(--line, #e3e8ef); background: var(--bg, #fff); border-radius: 5px; cursor: pointer; font-size: 16px; padding: 0; }
.dx-symbols button:hover { background: var(--dx-blue-soft); border-color: var(--dx-blue); }
.dx-dialog { width: min(440px, calc(100vw - 20px)); max-width: none; padding: 14px 16px 12px; }
.dx-dlg-title { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.dx-lab { display: block; margin-bottom: 8px; }
.dx-lab > span { display: block; font-size: 12px; color: var(--muted, #667); margin-bottom: 3px; }
.dx-input {
  display: block; width: 100%; box-sizing: border-box; margin: 0; padding: 6px 8px; border: 1px solid var(--line, #ddd);
  border-radius: 6px; background: var(--bg, #fff); color: var(--ink, #111);
}
.dx-input:focus { outline: 2px solid var(--dx-blue-soft); border-color: var(--dx-blue); }
textarea.dx-input { resize: vertical; }
.dx-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dx-cols4 { grid-template-columns: repeat(4, 1fr); }
.dx-check { display: flex; align-items: center; gap: 8px; margin: 6px 0; cursor: pointer; }
.dx-hint { color: var(--muted, #667); font-size: 12px; margin: 4px 0; }
.dx-dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.dx-dlg-actions button { border: 1px solid var(--line, #ddd); background: var(--bg, #fff); border-radius: 8px; padding: 6px 14px; cursor: pointer; }
.dx-dlg-actions button:first-child:not(:last-child):not(.primary) { margin-right: auto; }
.dx-dlg-actions button.primary { background: #185abd; color: #fff; border-color: transparent; }
.dx-stats { width: 100%; border-collapse: collapse; }
.dx-stats td { padding: 5px 4px; border-bottom: 1px solid var(--line, #eee); }
.dx-stats td:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.dx-toast {
  position: absolute; left: 50%; bottom: 48px; transform: translateX(-50%); z-index: 50; background: #1f2937; color: #fff;
  padding: 9px 16px; border-radius: 10px; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); max-width: calc(100% - 32px);
  animation: dx-in .2s ease-out;
}
@keyframes dx-in { from { opacity: 0; transform: translate(-50%, 8px); } }
.dx-busy { position: absolute; inset: 0; z-index: 70; display: grid; place-items: center; background: rgba(127, 127, 127, .25); color: var(--ink, #111); }
.dx-busy > div { background: var(--bg, #fff); padding: 18px 26px; border-radius: 12px; box-shadow: var(--shadow); text-align: center; }

/* read mode */
.dx-reading .dx-menus, .dx-reading .dx-toolbar { display: none; }
.dx-reading .dx-hf:hover, .dx-reading .dx-hf:focus { outline: 0; }
.dx-reading .dx-hf::before { display: none; }
.dx-reading .dx-body { caret-color: transparent; }
.dx-reading .dx-pb::after { display: none; }

/* ---------- the document itself (also used when printing) ---------- */
.dx-content {
  font-family: var(--dx-font, "Sarabun", sans-serif); font-size: var(--dx-size, 14pt); line-height: 1.38; color: #000;
  white-space: pre-wrap; tab-size: 48px; -moz-tab-size: 48px; overflow-wrap: break-word; text-align: left;
  font-kerning: normal;
}
.dx-content p, .dx-content h1, .dx-content h2, .dx-content h3, .dx-content h4, .dx-content blockquote, .dx-content pre { margin: 0 0 6pt; }
.dx-content h1, .dx-content h2, .dx-content h3 { font-weight: 700; line-height: 1.38; }
.dx-content h1 { font-size: 1.5em; margin-top: 18pt; color: #1f3864; }
.dx-content h2 { font-size: 1.25em; margin-top: 12pt; color: #2e74b5; }
.dx-content h3 { font-size: 1.1em; margin: 10pt 0 4pt; color: #1f4d78; }
.dx-content .dx-title { font-size: 2em; font-weight: 700; margin: 0 0 12pt; line-height: 1.25; }
.dx-content blockquote { margin: 6pt 36pt; padding-left: 8pt; border-left: 3px solid #185abd; font-style: italic; color: #404040; }
.dx-content pre { font-family: "Courier New", monospace; font-size: .8em; background: #f3f4f6; margin: 0; line-height: 1.2; white-space: pre-wrap; }
.dx-content ul, .dx-content ol { margin: 0 0 6pt; padding-left: 36pt; }
.dx-content li ul, .dx-content li ol { margin: 0; padding-left: 36pt; }
.dx-content li { margin: 0; }
.dx-content li > p { margin-bottom: 0; }
.dx-content ol ol { list-style-type: lower-alpha; }
.dx-content ol ol ol { list-style-type: lower-roman; }
.dx-content ul ul { list-style-type: circle; }
.dx-content ul ul ul { list-style-type: square; }
.dx-content table.dx-table, .dx-content table { border-collapse: collapse; margin: 0 0 6pt; table-layout: fixed; max-width: none; }
.dx-content table:not([style*="width"]) { width: 100%; }
.dx-content td, .dx-content th { padding: 0 7.2px; vertical-align: top; min-width: 12px; text-align: left; font-weight: inherit; }
.dx-content th { font-weight: 700; }
.dx-content td > p, .dx-content th > p { margin-bottom: 0; }
.dx-content tr.dx-gaprow td { border: 0 !important; padding: 0 !important; background: transparent !important; }
.dx-content img { max-width: 100%; vertical-align: bottom; }
.dx-content img.dx-left { float: left; margin: 2px 12px 6px 0; }
.dx-content img.dx-right { float: right; margin: 2px 0 6px 12px; }
.dx-content img.dx-center { display: block; margin: 0 auto 6pt; }
.dx-content img.dx-imgsel { outline: 0; }
.dx-content a { color: #0563c1; text-decoration: underline; }
.dx-content hr { border: 0; border-top: 1px solid #808080; margin: 6pt 0; height: 0; }
.dx-content .dx-dist { text-align: justify; text-align-last: justify; }
.dx-content sup, .dx-content sub { line-height: 0; }
.dx-content .dx-fn { color: #185abd; cursor: pointer; font-size: .75em; }
.dx-content .dx-field { background: rgba(24, 90, 189, .1); border-radius: 2px; }
.dx-content .dx-textbox { border: 1px solid #999; padding: 6px 8px; margin: 0 0 6pt; }
.dx-content .dx-pb { height: 0; margin: 0; border-top: 1px dashed #9aa4b2; position: relative; user-select: none; }
.dx-content .dx-pb::after {
  content: "ตัวแบ่งหน้า · Page break"; position: absolute; left: 50%; top: -9px; transform: translateX(-50%); padding: 0 8px;
  background: #fff; color: #8a94a3; font: 11px/16px system-ui, sans-serif; white-space: nowrap;
}
.dx-content .dx-toc { margin: 0 0 12pt; cursor: default; user-select: none; }
.dx-content .dx-toc p { display: flex; align-items: baseline; margin: 0 0 3pt; }
.dx-content .dx-toc .dx-toc-h { font-size: 1.5em; font-weight: 700; color: #1f3864; margin-bottom: 8pt; display: block; }
.dx-content .dx-toc .dx-toc-2 { padding-left: 22pt; }
.dx-content .dx-toc .dx-toc-3 { padding-left: 44pt; }
.dx-content .dx-toc [data-target] { cursor: pointer; }
.dx-content .dx-toc .dx-toc-t { flex: 0 1 auto; }
.dx-content .dx-toc .dx-toc-p { flex: 1 0 auto; text-align: right; padding-left: 6px; }
.dx-content .dx-toc [data-target] .dx-toc-p { background: radial-gradient(circle, #555 0.8px, transparent 1px) left bottom 0.3em / 6px 3px repeat-x; }
.dx-content .dx-toc .dx-toc-p::before { content: ""; }

@media (max-width: 760px) {
  .dx-top { padding: 4px 8px 0; gap: 6px; }
  .dx-name { width: 16ch; font-size: 15px !important; }
  .dx-saved { display: none; }
  .dx-menus { overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .dx-menus button { flex: none; padding: 4px 8px; }
  .dx-toolbar { margin: 2px 4px 4px; border-radius: 10px; }
  .dx-stage { margin: 12px auto 30px; }
  .dx-zoom input, .dx-status-words { display: none; }
  .dx-findbar { top: 96px; right: 12px; }
  .dx-cards { grid-template-columns: 1fr 1fr; }
}
@media print {
  body.doc-page header, #doc-app { display: none !important; }
}
.dx-imgbar .dx-sep { height: 18px; }

/* theme and language buttons in the editor's top bar */
.dx-ctl { display: flex; gap: 6px; align-items: center; margin-left: auto; }
.dx-ctl .icon-btn, .dx-ctl .lang { min-height: 32px; height: 32px; padding: 0 10px; font-size: 13px; }
.dx-ctl .icon-btn { width: 32px; padding: 0; }
@media (max-width: 720px) { .dx-ctl .lang .lang-word { display: none; } .dx-ctl .lang .lang-short { display: inline; } }

/* ---------- navigation pane: page previews and headings ---------- */
.dx-work { position: relative; display: flex; flex: 1; min-height: 0; }
.dx-work > .dx-canvas { flex: 1; min-width: 0; }
.dx-side {
  display: none; flex: none; flex-direction: column; width: 172px; min-height: 0; box-sizing: border-box;
  background: var(--bg-soft, #f4f7fb); border-top: 1px solid var(--line, #ddd); border-right: 1px solid var(--line, #ddd);
}
.dx-side-on .dx-side { display: flex; }
.dx-side-head { display: flex; align-items: center; gap: 4px; padding: 6px 6px 6px 8px; border-bottom: 1px solid var(--line, #ddd); }
.dx-side-tabs { display: flex; gap: 2px; flex: 1; min-width: 0; }
.dx-side-tabs button {
  border: 0; background: transparent; padding: 4px 10px; border-radius: 6px; cursor: pointer; font-size: 12.5px !important;
  color: var(--muted, #667); white-space: nowrap;
}
.dx-side-tabs button:hover, .dx-side-x:hover { background: rgba(127, 127, 127, .16); color: var(--ink, #111); }
.dx-side-tabs button.on { background: var(--dx-blue-soft); color: var(--dx-blue); font-weight: 600; }
.dx-side-x { flex: none; display: grid; place-items: center; width: 26px; height: 26px; padding: 0; border: 0; background: transparent; border-radius: 6px; cursor: pointer; color: var(--muted, #667); }
.dx-side-x svg { width: 14px; height: 14px; }
.dx-side-list { flex: 1; min-height: 0; overflow: auto; padding: 8px 0 20px; overscroll-behavior: contain; }
.dx-thumb {
  display: flex; flex-direction: column; align-items: center; gap: 5px; margin: 0 auto 8px; padding: 4px 6px 0; cursor: pointer; outline: none;
  content-visibility: auto;
}
.dx-thumb-box {
  position: relative; display: block; overflow: hidden; background: #fff; border-radius: 1px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .18); outline: 2px solid transparent; outline-offset: 2px; transition: outline-color .12s;
}
.dx-thumb:hover .dx-thumb-box { outline-color: #9db6e0; }
.dx-thumb.on .dx-thumb-box, .dx-thumb:focus-visible .dx-thumb-box { outline-color: var(--dx-blue); }
.dx-thumb-page { position: absolute; left: 0; top: 0; display: block; transform-origin: 0 0; pointer-events: none; background: #fff; overflow: hidden; }
.dx-thumb-page .dx-tp { position: absolute; display: block; }
.dx-thumb-page .dx-tf { transform: translateY(-100%); }
.dx-thumb-page .dx-field { background: none !important; }
.dx-thumb-page .dx-pb, .dx-thumb-page .dx-imgsel { outline: 0 !important; }
.dx-thumb-n { font-size: 11.5px; color: var(--muted, #667); }
.dx-thumb.on .dx-thumb-n { color: var(--dx-blue); font-weight: 600; }
.dx-head-item {
  display: flex; align-items: baseline; gap: 6px; margin: 0 6px; padding: 5px 8px; border-radius: 6px; cursor: pointer; outline: none;
  color: var(--ink, #111); font-size: 12.5px; line-height: 1.35;
}
.dx-head-item span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dx-head-item small { flex: none; color: var(--muted, #667); font-size: 11px; }
.dx-head-item:hover, .dx-head-item:focus-visible { background: rgba(127, 127, 127, .14); }
.dx-head-item.on { background: var(--dx-blue-soft); color: var(--dx-blue); }
.dx-head-1 { font-weight: 600; }
.dx-head-2 { padding-left: 20px; }
.dx-head-3 { padding-left: 32px; }
.dx-head-4 { padding-left: 44px; font-size: 12px; }
.dx-side-empty { margin: 4px 12px; color: var(--muted, #667); font-size: 12px; line-height: 1.55; }
.dx-side-btn svg { width: 15px; height: 15px; }
.dx-side-btn.on { color: var(--dx-blue); }
@media (max-width: 760px) {
  .dx-side { position: absolute; left: 0; top: 0; bottom: 0; z-index: 20; width: 180px; box-shadow: 6px 0 20px rgba(0, 0, 0, .22); }
  .dx-side-btn span { display: none; }
}

/* the save button's "save as" half, and the save-as list */
.dx-savecaret { background: #185abd; color: #fff; min-width: 20px; padding: 0 3px; margin-left: 1px; }
.dx-savecaret:hover { background: #134a9c; }
.dx-savecaret svg { width: 12px; height: 12px; }
.dx-menu-title { font-weight: 600; padding: 4px 10px 8px; }
.dx-saveas { min-width: 300px; }
.dx-saveas kbd { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace !important; }

/* Thai-letter list numbering: ก. ข. ค. */
@counter-style thai-letter {
  system: alphabetic;
  symbols: "ก" "ข" "ค" "ง" "จ" "ฉ" "ช" "ซ" "ฌ" "ญ" "ฎ" "ฏ" "ฐ" "ฑ" "ฒ" "ณ" "ด" "ต" "ถ" "ท" "ธ" "น" "บ" "ป" "ผ" "ฝ" "พ" "ฟ" "ภ" "ม" "ย" "ร" "ล" "ว" "ศ" "ษ" "ส" "ห" "ฬ" "อ" "ฮ";
  suffix: ". ";
}

/* crop marks and text boundaries on the pages (screen only) */
.dx-crop, .dx-bounds { position: absolute; display: none; pointer-events: none; box-sizing: border-box; }
.dx-crop { width: 14px; height: 14px; border: 0 solid #a3acb9; }
.dx-crop-tl { border-right-width: 1px; border-bottom-width: 1px; }
.dx-crop-tr { border-left-width: 1px; border-bottom-width: 1px; }
.dx-crop-bl { border-right-width: 1px; border-top-width: 1px; }
.dx-crop-br { border-left-width: 1px; border-top-width: 1px; }
.dx-bounds { outline: 1px dashed #b7c0cc; }
.dx-marks-crop .dx-crop, .dx-marks-bounds .dx-bounds { display: block; }
.dx-reading .dx-crop, .dx-reading .dx-bounds { display: none !important; }

/* the mini toolbar on top of the right-click menu */
.dx-ctx { min-width: 432px; }
.dx-mbar { display: flex; flex-direction: column; gap: 3px; padding: 2px 2px 6px; margin-bottom: 4px; border-bottom: 1px solid var(--line, #ddd); }
.dx-mbar-row { display: flex; align-items: center; gap: 1px; flex-wrap: wrap; }
.dx-mbar-b {
  display: inline-flex; align-items: center; justify-content: center; gap: 3px; height: 28px; min-width: 25px; padding: 0 3px;
  border: 0; border-radius: 6px; background: transparent; color: inherit; cursor: pointer; position: relative;
}
.dx-mbar-b:hover { background: rgba(127, 127, 127, .16); }
.dx-mbar-b.on { background: var(--dx-blue-soft); color: var(--dx-blue); }
.dx-mbar-b svg { width: 17px; height: 17px; }
.dx-mbar-b .dx-caret { width: 11px; height: 11px; }
.dx-mbar-drop { border: 1px solid var(--line, #ddd); padding: 0 6px; margin-right: 3px; font-size: 12.5px !important; }
.dx-mbar-font { max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dx-mbar-size span { min-width: 22px; text-align: left; }
.dx-mbar-split { padding-right: 1px; min-width: 24px; }
.dx-mbar-caret { min-width: 14px; padding: 0 1px; margin-right: 2px; }
.dx-mbar-b .dx-bar { position: absolute; left: 6px; right: 3px; bottom: 3px; height: 3px; border-radius: 1px; }
.dx-mbar-sep { width: 1px; height: 18px; background: var(--line, #ddd); margin: 0 3px; }

/* page numbers dialog: numbering by ranges of pages */
.dx-pop:has(.dx-pn-rules) { max-width: min(720px, calc(100vw - 16px)); width: 700px; }
.dx-pn-top { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.dx-pn-head { font-weight: 600; margin: 6px 0 6px; }
.dx-pn-rules { display: flex; flex-direction: column; gap: 6px; }
.dx-pn-row {
  display: grid; grid-template-columns: 72px 72px 104px 72px minmax(120px, 1fr) 44px 28px; gap: 6px; align-items: end;
  padding: 8px; border: 1px solid var(--line, #ddd); border-radius: 8px; background: var(--bg-soft, #f4f7fb);
}
.dx-pn-row label { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.dx-pn-row label > span { font-size: 11.5px; color: var(--muted, #667); white-space: nowrap; }
.dx-pn-row .dx-input { width: 100%; min-width: 0; box-sizing: border-box; }
.dx-pn-hide { align-items: center; }
.dx-pn-hide input { width: 16px; height: 16px; margin: 7px 0; }
.dx-pn-del { height: 32px; border: 0; background: transparent; border-radius: 6px; cursor: pointer; color: var(--muted, #667); }
.dx-pn-del:hover { background: rgba(220, 38, 38, .12); color: #dc2626; }
.dx-pn-add { margin-top: 8px; border: 1px dashed var(--line, #ccc); background: transparent; border-radius: 8px; padding: 6px 12px; cursor: pointer; color: var(--dx-blue); }
.dx-pn-add:hover { background: var(--dx-blue-soft); }
.dx-pn-help { margin: 8px 0 0; font-size: 12px; line-height: 1.55; color: var(--muted, #667); }
@media (max-width: 640px) {
  .dx-pn-row { grid-template-columns: 1fr 1fr 1fr; }
  .dx-pn-text { grid-column: span 2; }
}

/* template cards: a real shrunken first page */
.dx-mini.dx-mini-real { display: block; position: relative; padding: 0; height: auto; aspect-ratio: 210 / 297; width: min(100%, 170px); margin: 0 auto; }
.dx-mini-page { position: absolute; left: 0; top: 0; width: 794px; height: 1123px; box-sizing: border-box; background: #fff; transform-origin: 0 0; pointer-events: none; overflow: hidden; text-align: left; color: #000; }
.dx-mini-page .dx-content { display: block; }
.dx-mini-page [contenteditable] { -webkit-user-modify: read-only; }