/* Product mockups (pa-app): the two figures in #memo and #screen.
   Paper-light monochrome skin, scoped at each .pa-app surface root —
   the dark page chrome never sees these tokens, the mockups never
   see the page's. Meaning is carried by ink weight, not hue. */

.pa-app {
  --m-paper: #f7f7f5; --m-paper-2: #efefec;
  --m-ink: #111110; --m-ink-2: #55544f; --m-ink-3: #8a897f; --m-ink-4: #a3a29b;
  --m-meta: #6b6a63; --m-line: #dcdcd7; --m-line-strong: #c9c8c2;

  background: var(--m-paper); color: var(--m-ink-2);
  border: 1px solid var(--m-line-strong); border-radius: 10px;
  overflow: hidden; margin: 0; font-size: 14.5px;
  box-shadow: 0 1px 2px rgba(17, 17, 16, 0.06);
}

/* --- Window bar --- */
.pa-app__bar {
  display: flex; align-items: center; gap: 14px; padding: 10px 16px;
  border-bottom: 1px solid var(--m-line); background: var(--m-paper-2);
}
.pa-app__lights { display: inline-flex; gap: 6px; }
.pa-app__lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--m-line-strong); }
.pa-app__title { font-size: 13px; font-weight: 500; color: var(--m-ink); }
.pa-app__env { color: var(--m-meta); }
.pa-app__actions { margin-left: auto; display: inline-flex; gap: 8px; }
.pa-app__ghostbtn {
  font-size: 12px; padding: 5px 11px; border-radius: 6px; color: var(--m-ink-2);
  border: 1px solid var(--m-line-strong); background: transparent;
}
.pa-app__ghostbtn--pri, .pa-app__ghostbtn.is-on { background: var(--m-ink); border-color: var(--m-ink); color: var(--m-paper); }

/* --- Split body: rail + document --- */
.pa-app__body { display: grid; grid-template-columns: 240px 1fr; }
.pa-rail {
  border-right: 1px solid var(--m-line); background: var(--m-paper-2);
  padding: 14px 0 10px; display: flex; flex-direction: column;
}
.pa-rail__head {
  font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--m-meta); padding: 0 16px 10px;
}
.pa-rail__item {
  display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; align-items: center;
  column-gap: 10px; padding: 9px 16px; border-left: 2px solid transparent;
}
.pa-rail__item b { font-weight: 500; font-size: 13px; color: var(--m-ink-2); grid-row: 1; }
.pa-rail__item em { font-style: normal; font-family: var(--mono); font-size: 10.5px; color: var(--m-meta); grid-row: 2; }
.pa-rail__item .pa-dot { grid-row: 1 / span 2; }
.pa-rail__item.is-active { background: rgba(17, 17, 16, 0.05); border-left-color: var(--m-ink); }
.pa-rail__item.is-active b { color: var(--m-ink); }
.pa-rail__foot {
  margin-top: auto; padding: 14px 16px 4px; border-top: 1px solid var(--m-line);
  font-family: var(--mono); font-size: 10.5px; line-height: 1.7; color: var(--m-meta);
}

/* Status dots — ink weights: go = full ink, watch = mid, pass = hairline */
.pa-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--m-line-strong); }
.pa-dot--go { background: var(--m-ink); }
.pa-dot--warn { background: var(--m-ink-3); }
.pa-dot--live { background: var(--m-ink); }
html.js .pa-dot--live { animation: pa-pulse 1.8s ease-in-out infinite; }

/* --- Document pane --- */
.pa-docpane { min-width: 0; }
.pa-docpane__crumb {
  display: flex; gap: 8px; align-items: baseline; padding: 12px 26px;
  border-bottom: 1px solid var(--m-line); color: var(--m-meta); font-size: 11.5px;
}
.pa-docpane__crumb b { color: var(--m-ink-2); font-weight: 400; }
.pa-docpane__crumb-right { margin-left: auto; }

/* --- Memo document --- */
.pa-memo { padding: clamp(22px, 3vw, 40px) clamp(20px, 2.8vw, 42px); }
.pa-memo__mast {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  padding-bottom: 22px; border-bottom: 1px solid var(--m-line); flex-wrap: wrap;
}
.pa-memo__mast h3 { margin: 8px 0 6px; color: var(--m-ink); }
.pa-memo__mast .mono--caps { color: var(--m-meta); }
.pa-memo__meta, .pa-memo__scoretext { color: var(--m-meta); font-size: 10.5px; }
.pa-memo__verdict { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.pa-memo__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(22px, 3vw, 40px); padding-top: 26px; }
.pa-memo__block h4 { margin-bottom: 14px; color: var(--m-meta); }
.pa-memo__block li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding-block: 9px; border-bottom: 1px solid var(--m-line);
  font-size: 14.5px; color: var(--m-ink-2);
}
.pa-memo__block--call p {
  font-size: 15.5px; line-height: 1.6; color: var(--m-ink-2);
  border-left: 2px solid var(--m-ink); padding-left: 16px;
}
.pa-memo__sig { display: block; margin-top: 14px; color: var(--m-meta); font-size: 10.5px; }

/* Verdict chips — pursue = solid ink, watch = hairline ink, pass = hairline meta */
.pa-chip {
  display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 4px 9px; border-radius: 6px; white-space: nowrap;
  border: 1px solid rgba(17, 17, 16, 0.55); color: var(--m-ink); background: transparent;
}
.pa-chip--go { background: var(--m-ink); border-color: var(--m-ink); color: var(--m-paper); }
.pa-chip--no { border-color: var(--m-line); color: var(--m-meta); }

/* Score pips — fit = solid ink, partial = hairline */
.pa-score { display: inline-flex; gap: 4px; }
.pa-score i { width: 14px; height: 5px; border-radius: 2px; background: transparent; border: 1px solid var(--m-line-strong); }
.pa-score i.ok { background: var(--m-ink); border-color: var(--m-ink); }

/* Source citations */
.pa-src {
  font-family: var(--mono); font-size: 11px; color: var(--m-meta); flex: none;
  border-bottom: 1px dotted rgba(17, 17, 16, 0.3); padding-bottom: 1px;
  transition: color var(--t-micro) ease, border-color var(--t-micro) ease;
}
.pa-memo__block li:hover .pa-src { color: var(--m-ink); border-color: var(--m-ink); }

/* --- Screening table --- */
.pa-tablewrap { overflow-x: auto; }
.pa-app table { width: 100%; border-collapse: collapse; font-size: 14px; }
.pa-app th {
  font-family: var(--mono); font-weight: 400; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--m-meta); text-align: left;
  padding: 11px 18px; border-bottom: 1px solid var(--m-line-strong); background: var(--m-paper-2);
  white-space: nowrap;
}
.pa-app td { padding: 13px 18px; border-bottom: 1px solid var(--m-line); color: var(--m-ink-2); white-space: nowrap; }
.pa-app td b { font-weight: 500; color: var(--m-ink); }
.pa-app tbody tr { transition: background var(--t-micro) ease; }
.pa-app tbody tr:hover { background: rgba(17, 17, 16, 0.03); }
.pa-app tr:last-child td { border-bottom: 0; }
.pa-app .num { text-align: right; font-variant-numeric: tabular-nums; }
.pa-app .mut { color: var(--m-meta); }
.pa-app .ok { color: var(--m-ink); }
.pa-app .warn { color: var(--m-meta); }
.pa-app .no { color: var(--m-ink-4); }
.pa-sort { color: var(--m-ink); margin-left: 5px; font-size: 9px; }
.pa-app__foot {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding: 10px 18px; border-top: 1px solid var(--m-line); background: var(--m-paper-2); color: var(--m-meta);
}

/* Reading row — paper-2 base, soft gray sweep through the status text */
.pa-table__live td { background: var(--m-paper-2); }
.pa-shimmer {
  font-family: var(--mono); font-size: 12px; color: var(--m-meta);
  background: linear-gradient(90deg, var(--m-meta) 25%, var(--m-ink) 50%, var(--m-meta) 75%);
  background-size: 200% 100%; background-clip: text; -webkit-background-clip: text;
}
html.js .pa-shimmer { color: transparent; animation: pa-sweep 2.6s linear infinite; }
@keyframes pa-sweep { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@keyframes pa-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

@media (max-width: 900px) {
  .pa-app__body { grid-template-columns: 1fr; }
  .pa-rail { display: none; }
  .pa-app__env { display: none; }
  .pa-memo__verdict { align-items: flex-start; }
  .pa-memo__grid { grid-template-columns: 1fr; }
  .pa-app table { min-width: 760px; }
}
@media (prefers-reduced-motion: reduce) {
  html.js .pa-shimmer, html.js .pa-dot--live { animation: none; }
  html.js .pa-shimmer { color: var(--m-meta); background: none; }
}