/* =========================================================================
   Additions to pdf-bench.css used by the newer bench tools (Split PDF,
   JPG to PNG). Loaded after pdf-bench.css and only on those pages, so the
   existing PDF tools are untouched.
   ========================================================================= */

.pdfbench-page [hidden] { display: none !important; }

/* ---------- segmented control that may wrap to two rows ---------- */
.pdfbench-page .seg.seg-wrap { flex-wrap: wrap; }
.pdfbench-page .seg.seg-wrap button { flex: 1 1 45%; border-top: 1px solid var(--rule); }
.pdfbench-page .seg.seg-wrap button:nth-child(-n+2) { border-top: 0; }
.pdfbench-page .seg.seg-wrap button:nth-child(odd) { border-left: 0; }

.pdfbench-page .field-help { margin: 8px 0 0; font-size: 11.5px; line-height: 1.55; color: var(--ink-3); }
.pdfbench-page .field-help code { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); }

/* ---------- page tiles (Split PDF) ---------- */
.pdfbench-page .page-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(74px, 1fr)); gap: 10px;
  max-height: 560px; overflow-y: auto; padding: 2px;
}
.pdfbench-page .page-tile {
  --g: 330;
  position: relative; width: 100%;
  aspect-ratio: var(--ar, .7071);
  max-height: 120px;
  display: grid; place-items: center;
  border: 1px solid var(--rule); border-radius: var(--r-sm);
  background:
    linear-gradient(to bottom, transparent 0 22%, var(--paper-3) 22% 24%, transparent 24% 32%, var(--paper-3) 32% 34%, transparent 34% 42%, var(--paper-3) 42% 44%, transparent 44%) 18% 0 / 64% 100% no-repeat,
    var(--paper);
  box-shadow: inset 0 -4px 0 hsl(var(--g) 70% 55%);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .12s, opacity .15s;
}
.pdfbench-page .page-tile:hover { border-color: var(--ink-3); transform: translateY(-1px); }
.pdfbench-page .page-tile.off { opacity: .38; box-shadow: none; }
.pdfbench-page .page-grid.picking .page-tile.off { opacity: .62; }
.pdfbench-page .page-tile.sel { border-color: var(--mark); box-shadow: 0 0 0 2px var(--mark), inset 0 -4px 0 var(--mark); opacity: 1; }
.pdfbench-page .pt-no {
  min-width: 26px; height: 20px; padding: 0 5px;
  display: grid; place-items: center;
  border-radius: var(--r-sm);
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
}
.pdfbench-page .page-tile.sel .pt-no { background: var(--mark); color: #fff; }
.pdfbench-page .pt-group {
  position: absolute; left: 0; right: 0; bottom: 6px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .04em;
  color: hsl(var(--g) 55% 38%);
}
.pdfbench-page .page-tile.off .pt-group { display: none; }

/* ---------- planned output list ---------- */
.pdfbench-page .out-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pdfbench-page .out-list li { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; align-items: center; gap: 8px; font-size: 12px; }
.pdfbench-page .out-dot { width: 10px; height: 10px; border-radius: 3px; background: hsl(var(--g, 330) 70% 55%); }
.pdfbench-page .out-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
.pdfbench-page .out-meta { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-3); }
.pdfbench-page .out-list .out-empty,
.pdfbench-page .out-list .out-more { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }
.pdfbench-page .out-list .out-error { display: block; padding: 8px 10px; border-radius: var(--r-sm); background: var(--bad-soft); color: var(--bad); font-size: 12px; }

/* ---------- light FAQ ---------- */
.pdfbench-page .faq-lite details { border-top: 1px solid var(--rule); padding: 12px 0; }
.pdfbench-page .faq-lite details:last-child { border-bottom: 1px solid var(--rule); }
.pdfbench-page .faq-lite summary { cursor: pointer; font-weight: 600; font-size: 14.5px; }
.pdfbench-page .faq-lite p { margin: 8px 0 0; color: var(--ink-2); line-height: 1.6; font-size: 14px; max-width: 72ch; }

/* ---------- image result cards (JPG to PNG) ---------- */
.pdfbench-page .img-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 12px; }
.pdfbench-page .img-card { position: relative; border: 1px solid var(--rule); border-radius: var(--r); background: var(--paper); overflow: hidden; animation: card-in .32s cubic-bezier(.2,.7,.3,1) both; }
.pdfbench-page .img-thumb {
  aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden;
  background-color: var(--paper-2);
  background-image:
    linear-gradient(45deg, var(--paper-3) 25%, transparent 25%, transparent 75%, var(--paper-3) 75%),
    linear-gradient(45deg, var(--paper-3) 25%, transparent 25%, transparent 75%, var(--paper-3) 75%);
  background-size: 14px 14px; background-position: 0 0, 7px 7px;
}
.pdfbench-page .img-thumb img { max-width: 100%; max-height: 100%; display: block; }
.pdfbench-page .img-meta { padding: 8px 10px 10px; }
.pdfbench-page .img-name { display: block; font-size: 12px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdfbench-page .img-sub { display: block; margin-top: 3px; font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-3); }
.pdfbench-page .img-sub .up { color: var(--warn); }
.pdfbench-page .img-sub .down { color: var(--ok); }
.pdfbench-page .img-state { display: inline-block; margin-top: 6px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.pdfbench-page .img-card.done .img-state { color: var(--ok); }
.pdfbench-page .img-card.failed .img-state { color: var(--bad); }
.pdfbench-page .img-actions { display: flex; gap: 6px; margin-top: 8px; }
.pdfbench-page .img-x {
  position: absolute; top: 6px; right: 6px; width: 26px; height: 26px;
  display: grid; place-items: center; border: 1px solid var(--rule); border-radius: 50%;
  background: var(--paper); color: var(--ink-3); cursor: pointer; opacity: 0; transition: opacity .15s;
}
.pdfbench-page .img-card:hover .img-x, .pdfbench-page .img-card:focus-within .img-x { opacity: 1; }
.pdfbench-page .img-x:hover { color: var(--bad); border-color: var(--bad); }
.pdfbench-page .color-row { display: flex; align-items: center; gap: 10px; }
.pdfbench-page .color-row input[type="color"] { width: 40px; height: 30px; padding: 0; border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--paper); cursor: pointer; }
.pdfbench-page .color-row .mono { font-size: 11.5px; color: var(--ink-2); }

.pdfbench-page .doc-mini { display: flex; gap: 10px; align-items: flex-start; }
.pdfbench-page .doc-mini .icon { flex: 0 0 auto; font-size: 16px; margin-top: 1px; color: var(--ink-3); }

@media (max-width: 700px) {
  .pdfbench-page .page-grid { grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)); max-height: 420px; }
  .pdfbench-page .img-list { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* =========================================================================
   Rotate PDF, Add Page Numbers, PDF to Images, Unlock PDF
   ========================================================================= */

/* ---------- rotate tiles ---------- */
.pdfbench-page .rot-grid {
  list-style: none; margin: 0; padding: 2px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(116px, 1fr)); gap: 14px 12px;
  max-height: 640px; overflow-y: auto;
}
.pdfbench-page .rot-tile { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.pdfbench-page .rot-cell {
  position: relative; width: 100%; aspect-ratio: 1; padding: 0;
  border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--paper-2); cursor: pointer; overflow: hidden;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.pdfbench-page .rot-cell:hover { border-color: var(--ink-3); }
.pdfbench-page .rot-tile.sel .rot-cell { border-color: var(--mark); box-shadow: 0 0 0 2px var(--mark); background: var(--mark-soft); }
.pdfbench-page .rot-sheet {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%) rotate(var(--rot, 0deg));
  transition: transform .3s cubic-bezier(.2,.7,.3,1);
  background:
    linear-gradient(to bottom, transparent 0 20%, var(--paper-3) 20% 23%, transparent 23% 32%, var(--paper-3) 32% 35%, transparent 35% 44%, var(--paper-3) 44% 47%, transparent 47%) 18% 0 / 64% 100% no-repeat,
    #fff;
  box-shadow: 0 1px 2px rgba(14,17,22,.16), 0 6px 16px -8px rgba(14,17,22,.35);
  overflow: hidden;
}
.pdfbench-page .rot-sheet::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--mark); opacity: .7;
}
.pdfbench-page .rot-sheet.has-thumb { background: #fff; }
.pdfbench-page .rot-sheet.has-thumb::before { display: none; }
.pdfbench-page .rot-sheet canvas { display: block; width: 100%; height: 100%; }
.pdfbench-page .rot-cell .pt-no { position: absolute; left: 6px; bottom: 6px; z-index: 1; }
.pdfbench-page .rot-tile.sel .pt-no { background: var(--mark); color: #fff; }
.pdfbench-page .rot-badge {
  position: absolute; right: 6px; top: 6px; z-index: 1;
  padding: 1px 6px; border-radius: var(--r-sm);
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
}
.pdfbench-page .rot-tools { display: flex; justify-content: center; gap: 4px; }
.pdfbench-page .rot-tools button {
  width: 30px; height: 26px; display: grid; place-items: center; padding: 0;
  border: 1px solid var(--rule); border-radius: var(--r-sm);
  background: var(--paper); color: var(--ink-2); cursor: pointer;
}
.pdfbench-page .rot-tools button:hover { border-color: var(--ink-3); color: var(--ink); }
.pdfbench-page .rot-tools .icon { font-size: 14px; }
.pdfbench-page .rot-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pdfbench-page .rot-actions button {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 11px 6px 9px; border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--paper); color: var(--ink); cursor: pointer;
  font: 600 12px/1.2 var(--font-ui);
  transition: border-color .15s, background .15s;
}
.pdfbench-page .rot-actions button:hover:not(:disabled) { border-color: var(--mark); background: var(--mark-soft); }
.pdfbench-page .rot-actions button:disabled { opacity: .45; cursor: not-allowed; }
.pdfbench-page .rot-actions .icon { font-size: 20px; color: var(--mark); }
.pdfbench-page .rot-actions small { font-family: var(--font-mono); font-size: 10px; font-weight: 400; color: var(--ink-3); }
.pdfbench-page .btn-row { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- page number preview ---------- */
.pdfbench-page .pn-sample {
  position: absolute; white-space: nowrap; pointer-events: none; user-select: none;
  line-height: 1; transform-origin: 0 0;
}
.pdfbench-page .pn-sample.faint { opacity: .35; }
.pdfbench-page .sheet-caption {
  margin-top: 8px; text-align: center;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-3);
}
.pdfbench-page .num-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pdfbench-page .num-row label { display: block; font-size: 11.5px; color: var(--ink-3); margin-bottom: 5px; }
.pdfbench-page .num-row input[type="number"].num { width: 100%; }

/* ---------- password gate / unlock status ---------- */
.pdfbench-page .pw-gate {
  margin-top: 14px; padding: 14px;
  border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--paper-2);
}
.pdfbench-page .pw-gate h3 { margin: 0 0 4px; font-size: 14px; }
.pdfbench-page .pw-gate p { margin: 0 0 10px; font-size: 12.5px; color: var(--ink-2); line-height: 1.5; }
.pdfbench-page .pw-gate .btn-row { margin-top: 10px; }
.pdfbench-page .pw-field.bad { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.pdfbench-page .field-error { margin: 6px 0 0; font-size: 12px; color: var(--bad); }
.pdfbench-page .lock-state {
  display: flex; gap: 12px; align-items: flex-start;
  margin-top: 14px; padding: 14px;
  border: 1px solid var(--rule); border-radius: var(--r); background: var(--paper);
}
.pdfbench-page .lock-state > .icon { flex: 0 0 auto; font-size: 22px; margin-top: 1px; color: var(--ink-3); }
.pdfbench-page .lock-state.ok { border-color: var(--ok); background: var(--ok-soft); }
.pdfbench-page .lock-state.ok > .icon { color: var(--ok); }
.pdfbench-page .lock-state.warn { border-color: var(--warn); background: var(--warn-soft); }
.pdfbench-page .lock-state.warn > .icon { color: var(--warn); }
.pdfbench-page .lock-state strong { display: block; font-size: 14px; }
.pdfbench-page .lock-state p { margin: 3px 0 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-2); }
.pdfbench-page .lock-facts { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pdfbench-page .lock-facts li {
  padding: 2px 7px; border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--paper);
  font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-2);
}

/* ---------- rendered image results ---------- */
.pdfbench-page .results { margin-top: 16px; }
.pdfbench-page .results-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.pdfbench-page .results-bar .queue-count b { color: var(--ink); }
.pdfbench-page .img-card .img-thumb { aspect-ratio: 3 / 4; }
.pdfbench-page .img-card.pending .img-thumb { opacity: .5; }

@media (max-width: 700px) {
  .pdfbench-page .rot-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); max-height: 480px; }
  .pdfbench-page .rot-actions button { padding: 9px 4px 8px; }
}