/* Chalk marketing palette: green-1 ground, chartreuse primary, mint accents. */
:root {
  --bg: #224A41; --panel: #1C3B34; --panel-2: #183530; --line: #32645B; --ink: #EFF5F3;
  --muted: #B9CFC7; --accent: #BBD96D; --mint: #70CD96; --warn: #F8947F;
  --mono: ui-monospace, "SFMono-Regular", Menlo, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); padding: 28px 20px;
       font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
html.embed body { padding: 20px; }
html.embed .intro { display: none; }
.intro { max-width: 1180px; margin: 0 auto 20px; }
.intro h1 { font-size: 22px; font-weight: 500; margin: 0 0 4px; letter-spacing: -0.3px; }
.intro p { margin: 0; color: var(--muted); font-size: 14px; }

.pickers { max-width: 1180px; margin: 0 auto; display: grid; gap: 12px;
           grid-template-columns: repeat(4, minmax(0, 1fr)); }
.samples { display: contents; }
.sample, .upload { display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto 1fr;
  column-gap: 12px; padding: 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--panel);
  cursor: pointer; text-align: left; color: inherit; font: inherit; transition: border-color .15s, background .15s; }
.sample:hover, .upload:hover, .sample:focus-visible, .upload:focus-within { border-color: var(--mint); outline: none; }
.sample[aria-pressed="true"] { border-color: var(--accent); background: var(--panel-2); }
.sample img { grid-row: 1 / span 2; width: 52px; height: 68px; object-fit: cover; object-position: top;
              border-radius: 2px; background: #fff; }
.sample-title, .upload-title { font-size: 14px; font-weight: 500; }
.sample-blurb, .upload-blurb { font-size: 12px; color: var(--muted); line-height: 1.35; }
.upload-icon { grid-row: 1 / span 2; width: 52px; height: 68px; display: grid; place-items: center;
               border: 1px dashed var(--line); border-radius: 2px; color: var(--accent); font-size: 26px; }
.upload input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.stages { max-width: 1180px; margin: 16px auto 12px; padding: 0; list-style: none; display: flex; gap: 22px;
          font: 12px/16px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.stages li { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.stages em { font-style: normal; color: var(--mint); text-transform: none; letter-spacing: 0; }
.dot { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--line); }
.stages li.active .dot { border-color: var(--accent); background: var(--accent); animation: pulse 1s infinite; }
.stages li.done .dot { border-color: var(--mint); background: var(--mint); }
@keyframes pulse { 50% { opacity: .35; } }
.error { max-width: 1180px; margin: 0 auto 12px; padding: 10px 14px; border: 1px solid var(--warn);
         border-radius: 4px; color: var(--warn); font-size: 14px; }

.workspace { max-width: 1180px; margin: 0 auto; display: grid; gap: 16px;
             grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.panel { border: 1px solid var(--line); border-radius: 4px; background: var(--panel); min-width: 0;
         display: flex; flex-direction: column; height: 600px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px;
              padding: 10px 14px; border-bottom: 1px solid var(--line);
              font: 12px/16px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.toggle { display: flex; align-items: center; gap: 6px; cursor: pointer; text-transform: none; letter-spacing: 0; }
.toggle input { accent-color: var(--mint); }
.tabs { display: flex; gap: 4px; }
.tabs button { font: inherit; color: var(--muted); background: none; border: 1px solid transparent;
               border-radius: 14px; padding: 2px 10px; cursor: pointer; text-transform: uppercase; }
.tabs button[aria-selected="true"] { color: var(--accent); border-color: rgba(187, 217, 109, .35); }
.placeholder { color: var(--muted); margin: 16px; font-size: 14px; }

.pages { flex: 1; overflow: auto; padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.page { position: relative; background: #fff; border-radius: 2px; overflow: hidden; flex-shrink: 0; }
.page img { display: block; width: 100%; height: auto; }
.boxes { position: absolute; inset: 0; }
.pages.no-boxes .w:not(.hl) { opacity: 0 !important; }
.w { position: absolute; border: 1px solid rgba(39, 148, 103, .75); background: rgba(112, 205, 150, .16);
     border-radius: 1px; opacity: 0; transition: opacity .25s, background .15s, border-color .15s; }
.w.in { opacity: 1; }
.w.hl { background: rgba(187, 217, 109, .55); border-color: #6f8f12; opacity: 1; }
.scan { position: absolute; left: 0; right: 0; height: 18%; top: -18%; pointer-events: none;
        background: linear-gradient(to bottom, rgba(112, 205, 150, 0), rgba(112, 205, 150, .35) 85%, rgba(39, 148, 103, .9));
        animation: scan 1.1s linear infinite; }
@keyframes scan { to { top: 100%; } }

.fields { flex: 1; overflow: auto; padding: 16px 18px; }
.json { flex: 1; overflow: auto; margin: 0; padding: 16px 18px; font: 12.5px/1.55 var(--mono);
        color: var(--muted); white-space: pre-wrap; word-break: break-word; }
.json .k { color: var(--mint); } .json .s { color: var(--ink); }
.f { border-radius: 3px; transition: background .12s; }
.f.match { cursor: help; }
.f.match:hover, .f.match.focus { background: rgba(187, 217, 109, .14); }
.who { margin-bottom: 14px; }
.who .name { font-size: 22px; font-weight: 500; letter-spacing: -0.3px; }
.who .headline { color: var(--accent); font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { font-size: 12.5px; padding: 2px 9px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); }
.sec { margin-top: 16px; }
.sec h3 { margin: 0 0 8px; font: 11.5px/16px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--mint); }
.item { padding: 6px 0 8px; border-top: 1px solid rgba(50, 100, 91, .55); }
.item:first-of-type { border-top: 0; }
.item .row { display: flex; justify-content: space-between; gap: 12px; }
.item .t { font-weight: 500; }
.item .d { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.item .o { color: var(--muted); font-size: 13px; }
.item ul { margin: 4px 0 0; padding-left: 18px; font-size: 13.5px; }
.item li { margin: 2px 0; }
.summary { font-size: 14px; color: var(--ink); }
.caret::after { content: "▍"; color: var(--mint); animation: pulse 1s steps(1) infinite; }
.stats { border-top: 1px solid var(--line); padding: 8px 14px; min-height: 34px;
         font: 12px/16px var(--mono); color: var(--muted); }

@media (max-width: 860px) {
  .pickers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workspace { grid-template-columns: minmax(0, 1fr); }
  .panel { height: auto; }
  .doc-panel .pages { max-height: 440px; }
  .out-panel .fields, .out-panel .json { max-height: 520px; }
  .stages { gap: 14px; }
}
@media (max-width: 480px) {
  .sample, .upload { grid-template-columns: 34px 1fr; column-gap: 8px; padding: 8px; }
  .sample img, .upload-icon { width: 34px; height: 44px; font-size: 20px; }
  .sample-blurb, .upload-blurb { display: none; }
  .stages { gap: 12px; font-size: 11px; letter-spacing: .04em; }
  .stages li { gap: 6px; }
  .sample-title, .upload-title { font-size: 13px; line-height: 1.3; }
  html.embed body { padding: 12px; }
}