/* ============================================================
   Stage 3 — Partner Playground styles
   Density: compact. Information-dense, technical, monospace-rich.
   ============================================================ */
.pp-app {
  background: var(--surface-canvas);
  color: var(--ink-primary);
  min-height: 100vh;
  font-feature-settings: "ss01" 1, "tnum" 1;
}

.pp-mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0;
}
.pp-numeric { font-feature-settings: "tnum" 1; font-variant-numeric: tabular-nums; }
.pp-dim { color: var(--ink-tertiary); }
.pp-strong { color: var(--ink-primary); font-weight: 500; }
.pp-narr {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-secondary);
  text-wrap: pretty;
  margin: 0;
}

/* ---------- Top bar ---------- */
.pp-top {
  position: sticky; top: 0; z-index: 50;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--line-default);
  display: grid;
  grid-template-columns: minmax(220px, auto) 1fr auto;
  gap: var(--space-4);
  align-items: stretch;
  padding: 0 var(--space-5);
  height: 48px;
}
.pp-top__l { display: flex; align-items: center; }
.pp-logo {
  display: inline-flex; align-items: center; gap: var(--space-2);
  text-decoration: none;
  color: var(--ink-primary);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 14px;
}
.pp-logo__sep { color: var(--ink-tertiary); font-weight: 400; }
.pp-logo__ws  { color: var(--ink-secondary); font-weight: 400; font-family: var(--font-sans); font-size: 13px; }

.pp-top__tabs { display: flex; align-items: stretch; gap: 0; justify-self: center; }
.pp-tab {
  background: none; border: none; cursor: pointer;
  padding: 0 var(--space-4);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-tertiary);
  letter-spacing: 0.02em;
  position: relative;
  transition: color 120ms;
}
.pp-tab:hover { color: var(--ink-secondary); }
.pp-tab.is-active { color: var(--ink-primary); font-weight: 500; }
.pp-tab.is-active::after {
  content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: 0;
  height: 2px; background: var(--accent-primary);
}

.pp-top__r {
  display: flex; align-items: center; gap: var(--space-3);
  justify-self: end;
}
.pp-env {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-default);
  color: var(--ink-secondary);
}
.pp-env--dev { background: var(--state-warning-soft); border-color: var(--state-warning); color: var(--state-warning); }
.pp-env--staging { background: var(--accent-data-soft); border-color: var(--accent-data); color: var(--accent-data); }
.pp-env--prod { background: var(--accent-primary-soft); border-color: var(--accent-primary); color: var(--accent-primary); }

.pp-audit-toggle {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: none; border: 1px solid var(--line-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink-secondary);
  cursor: pointer;
  height: 28px;
}
.pp-audit-toggle:hover { border-color: var(--line-default); color: var(--ink-primary); }
.pp-audit-toggle.is-active { background: var(--surface-sunk); color: var(--ink-primary); border-color: var(--line-default); }

.pp-locale {
  display: inline-flex; align-items: center; gap: var(--space-1);
  background: none; border: 1px solid var(--line-soft);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--ink-tertiary);
  cursor: pointer;
  font-size: 11px;
  font-family: var(--font-sans);
  height: 28px;
}
.pp-locale .is-active { color: var(--ink-primary); font-weight: 500; }

.pp-theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: none; border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  color: var(--ink-secondary);
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
}
.pp-theme-toggle:hover { color: var(--ink-primary); border-color: var(--line-default); background: var(--surface-sunk); }

.pp-user {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--surface-sunk);
  border: 1px solid var(--line-soft);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 10px;
  color: var(--ink-secondary);
  display: inline-flex; align-items: center; justify-content: center;
}
.pp-user__avatar { font-weight: 600; letter-spacing: 0.05em; }

/* ---------- Main ---------- */
.pp-main { padding: var(--space-5) var(--space-5) var(--space-7); max-width: 1440px; margin: 0 auto; }

/* ---------- Pre-run panel ---------- */
.pp-prerun {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}
.pp-prerun__row {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 2fr;
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 880px) {
  .pp-prerun__row { grid-template-columns: 1fr; }
}

.pp-field { display: flex; flex-direction: column; gap: var(--space-2); }
.pp-field__lbl {
  color: var(--ink-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 10px;
}
.pp-input {
  width: 100%;
  background: var(--surface-canvas);
  border: 1px solid var(--line-default);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-primary);
  min-height: 32px;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
select.pp-input {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10' fill='none'><path d='M2 4 L5 7 L8 4' stroke='%23665E54' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right var(--space-2) center;
  background-size: 10px 10px;
  padding-right: var(--space-6);
}
.pp-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-primary-soft);
}
.pp-input--ta { resize: vertical; line-height: 1.5; min-height: 64px; padding: var(--space-3); }
.pp-input--search { padding-left: var(--space-7); min-height: 28px; font-size: 12px; }

/* Plugin chips */
.pp-plugins { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.pp-plugin {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-canvas);
  border: 1px solid var(--line-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12px;
  min-height: 32px;
  text-align: left;
}
.pp-plugin:hover { border-color: var(--ink-tertiary); }
.pp-plugin__layer {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 1px 5px;
  background: var(--surface-sunk);
  border-radius: 2px;
  color: var(--ink-secondary);
}
.pp-plugin__id { color: var(--ink-primary); }
.pp-plugin__hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-tertiary);
  letter-spacing: 0.04em;
}
.pp-plugin.is-on  { background: var(--accent-primary-soft); border-color: var(--accent-primary); }
.pp-plugin.is-on  .pp-plugin__layer { background: var(--accent-primary); color: white; }
.pp-plugin.is-on  .pp-plugin__hint  { color: var(--accent-primary); font-weight: 500; }
.pp-plugin.is-off { opacity: 0.5; }
.pp-plugin.is-off .pp-plugin__hint  { color: var(--state-error); }
.pp-plugin.is-locked { background: var(--surface-sunk); cursor: default; }
.pp-plugin.is-locked .pp-plugin__hint { color: var(--ink-tertiary); }
.pp-plugin.is-disabled { opacity: 0.4; cursor: not-allowed; }

.pp-advanced { margin-top: var(--space-4); }
.pp-advanced__sum {
  display: inline-flex; align-items: center; gap: var(--space-2);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pp-advanced__sum::-webkit-details-marker { display: none; }
.pp-advanced__sum svg { transition: transform 140ms; }
.pp-advanced[open] .pp-advanced__sum svg { transform: rotate(180deg); }
.pp-advanced__body {
  display: flex; gap: var(--space-4);
  margin-top: var(--space-3);
  padding-left: var(--space-4);
  border-left: 1px solid var(--line-soft);
}
.pp-toggle {
  display: inline-flex; align-items: center; gap: var(--space-2);
  cursor: pointer;
  font-size: 12px;
  color: var(--ink-secondary);
}
.pp-toggle input { accent-color: var(--accent-primary); }

.pp-prerun__actions {
  margin-top: var(--space-4);
  display: flex; align-items: center; gap: var(--space-4);
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px dashed var(--line-soft);
}
.pp-prerun__hash { display: inline-flex; gap: var(--space-2); align-items: baseline; font-size: 11px; }
.pp-run { font-size: 13px !important; padding: var(--space-2) var(--space-5) !important; min-height: 36px !important; }

/* ---------- Step card (Run results) ---------- */
.pp-results { display: flex; flex-direction: column; gap: var(--space-5); }
.pp-step {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pp-step__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface-canvas);
}
.pp-step__num {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--accent-primary);
  font-weight: 500;
  line-height: 1;
  font-feature-settings: "tnum" 1;
}
.pp-step__title { margin: 0 0 var(--space-1); font-family: var(--font-sans); font-size: 14px; font-weight: 500; }
.pp-step__kind { color: var(--ink-primary); }
.pp-step__agent { font-size: 11px; }
.pp-step__meta {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  font-size: 11px;
  align-items: baseline;
}
.pp-step__status { display: inline-flex; align-items: center; gap: var(--space-2); font-size: 12px; }
.pp-running, .pp-done {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.pp-running { color: var(--accent-primary); }
.pp-done { color: var(--state-ok, #2D7A3F); }
.pp-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }
.pp-dot--pulse { animation: pp-pulse 1.2s ease-in-out infinite; }
@keyframes pp-pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

.pp-fb-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 5px;
  background: var(--state-warn-soft, #FFF1D6);
  color: var(--state-warn, #8A5A00);
  border-radius: 2px;
  letter-spacing: 0.04em;
}

.pp-step__body { padding: var(--space-4); }

/* ---------- Skeleton ---------- */
.pp-skeleton { display: flex; flex-direction: column; gap: var(--space-2); }
.pp-skel-line {
  height: 12px;
  background: linear-gradient(90deg, var(--surface-sunk) 0%, var(--surface-canvas) 50%, var(--surface-sunk) 100%);
  background-size: 200% 100%;
  animation: pp-shimmer 1.4s ease-in-out infinite;
  border-radius: 2px;
}
@keyframes pp-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- Assumption table ---------- */
.pp-table { display: flex; flex-direction: column; }
.pp-table__head {
  display: grid;
  grid-template-columns: 240px 1fr 220px 120px 60px;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--line-soft);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}
.pp-table__row {
  display: grid;
  grid-template-columns: 240px 1fr 220px 120px 60px;
  gap: var(--space-3);
  padding: var(--space-3);
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
}
.pp-table__row:last-child { border-bottom: none; }
.pp-table__row:hover { background: var(--surface-canvas); }

.pp-cites { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.pp-cite {
  font-size: 10px;
  padding: 1px 5px;
  background: var(--surface-sunk);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  color: var(--ink-secondary);
}
.pp-conf { display: flex; align-items: center; gap: var(--space-2); }

.pp-why {
  background: none;
  border: 1px solid var(--line-soft);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-tertiary);
  cursor: pointer;
  white-space: nowrap;
}
.pp-why:hover { color: var(--accent-primary); border-color: var(--accent-primary); background: var(--accent-primary-soft); }
.pp-why--right { justify-self: end; }

/* ---------- Scenario tiles ---------- */
.pp-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
@media (max-width: 880px) { .pp-tiles { grid-template-columns: 1fr; } }
.pp-tile {
  text-align: left;
  background: var(--surface-canvas);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  cursor: pointer;
  transition: border-color 120ms, background 120ms;
}
.pp-tile:hover { border-color: var(--ink-tertiary); }
.pp-tile.is-active { border-color: var(--ink-primary); background: var(--surface-raised); }
.pp-tile.is-active .pp-tile__name { color: var(--ink-primary); }
.pp-tile.is-rec.is-active { border-color: var(--accent-primary); background: var(--accent-primary-soft); }
.pp-tile.is-rec.is-active .pp-tile__name,
.pp-tile.is-rec.is-active .pp-tile__metrics { color: var(--accent-primary); }
.pp-tile.is-rec.is-active .pp-tile__pb { color: var(--ink-secondary); }
.pp-tile__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-bottom: var(--space-2); }
.pp-tile__id { font-size: 11px; color: var(--ink-tertiary); }
.pp-tile__name { margin: 0 0 var(--space-2); font-family: var(--font-sans); font-size: 13px; font-weight: 500; color: var(--ink-primary); }
.pp-tile__metrics { display: flex; gap: var(--space-3); font-size: 14px; margin-bottom: var(--space-1); color: var(--ink-primary); }
.pp-tile__pb { font-size: 10px; }
.pp-rec-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 5px;
  background: var(--accent-primary);
  color: white;
  border-radius: 2px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Expand panel */
.pp-expand {
  background: var(--surface-canvas);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}
.pp-expand__row { display: flex; gap: var(--space-3); align-items: flex-start; margin-bottom: var(--space-4); }
.pp-expand__narr { flex: 1; }
.pp-finance__head {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.pp-finance__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px dashed var(--line-soft);
  margin-bottom: var(--space-3);
}
.pp-fin-cell {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  padding: var(--space-2) var(--space-3);
  display: flex; flex-direction: column;
  gap: 2px;
}
.pp-fin-cell.is-accent { border-color: var(--accent-primary); background: var(--accent-primary-soft); }
.pp-fin-cell__k { font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; }
.pp-fin-cell__v { font-size: 13px; color: var(--ink-primary); }
.pp-fin-cell.is-accent .pp-fin-cell__v { color: var(--accent-primary); font-weight: 500; }

.pp-levers__list {
  margin: 0;
  padding-left: var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-1);
}
.pp-levers__list li::marker { color: var(--ink-tertiary); font-family: var(--font-mono); }

/* ---------- Decision card ---------- */
.pp-decision { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-4); }
@media (max-width: 980px) { .pp-decision { grid-template-columns: 1fr; } }
.pp-decision > .pp-rationale { grid-column: 1 / -1; }

.pp-ranked { display: flex; flex-direction: column; gap: var(--space-1); }
.pp-ranked__row {
  display: grid;
  grid-template-columns: 32px 160px 1fr auto auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  background: var(--surface-canvas);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
}
.pp-ranked__row.is-rec { border-color: var(--accent-primary); background: var(--accent-primary-soft); }
.pp-ranked__row.is-rec .pp-ranked__rank,
.pp-ranked__row.is-rec .pp-ranked__id,
.pp-ranked__row.is-rec .pp-ranked__name { color: var(--accent-primary); }
.pp-ranked__rank { font-family: var(--font-mono); font-size: 12px; color: var(--ink-tertiary); }
.pp-ranked__id   { font-size: 11px; color: var(--ink-secondary); }
.pp-ranked__name { font-family: var(--font-sans); font-size: 13px; }

.pp-dims { display: flex; flex-direction: column; gap: var(--space-3); }
.pp-dim-row { display: flex; flex-direction: column; gap: var(--space-1); }
.pp-dim-row__top { display: flex; align-items: baseline; gap: var(--space-2); }
.pp-dim-row__id  { color: var(--ink-tertiary); }
.pp-dim-row__lbl { font-family: var(--font-sans); font-size: 13px; flex: 1; }
.pp-dim-row__score { font-size: 13px; }
.pp-dim-row__note { font-size: 12px; }

.pp-rationale {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-soft);
}
.pp-trace-toggle {
  margin-left: auto;
  background: none;
  border: 1px solid var(--line-soft);
  padding: 1px var(--space-2);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-secondary);
  cursor: pointer;
}
.pp-trace-toggle:hover { color: var(--accent-primary); border-color: var(--accent-primary); }
.pp-trace {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background: var(--surface-sunk);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-secondary);
  white-space: pre-wrap;
  overflow-x: auto;
}

/* ---------- CORRECT modal ---------- */
.pp-correct { display: flex; flex-direction: column; gap: var(--space-4); }
.pp-correct__target {
  background: var(--surface-sunk);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-primary);
}
.pp-correct__target .pp-mono { display: block; margin-bottom: var(--space-1); }
.pp-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.pp-chip-btn {
  background: var(--surface-canvas);
  border: 1px solid var(--line-default);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 12px;
  cursor: pointer;
  color: var(--ink-secondary);
}
.pp-chip-btn:hover { border-color: var(--ink-tertiary); }
.pp-chip-btn.is-on { background: var(--accent-primary-soft); border-color: var(--accent-primary); color: var(--accent-primary); font-weight: 500; }

/* ---------- Diff blocks ---------- */
.pp-diff {
  background: var(--surface-sunk);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.pp-diff__head {
  padding: var(--space-2) var(--space-3);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface-canvas);
}
.pp-diff__row {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: 12px;
  align-items: baseline;
  border-bottom: 1px solid var(--line-soft);
}
.pp-diff__row:last-child { border-bottom: none; }
.pp-diff__sign { text-align: center; font-weight: 600; }
.pp-diff__row--add { background: var(--state-positive-soft); color: var(--state-positive); }
.pp-diff__row--add .pp-diff__sign { color: var(--state-positive); }
.pp-diff__row--del { background: var(--state-negative-soft); color: var(--state-negative); }
.pp-diff__row--del .pp-diff__sign { color: var(--state-negative); }
.pp-diff__row--change { background: var(--state-warning-soft); color: var(--state-warning); }
.pp-diff__row--change .pp-diff__sign { color: var(--state-warning); }

.pp-sandbox__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex; flex-direction: column; gap: var(--space-1);
}
.pp-sandbox__list li { font-size: 12px; color: var(--ink-secondary); }

/* ---------- Library tab ---------- */
.pp-lib {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pp-lib__head {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-canvas);
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.pp-lib__subs { display: flex; gap: 0; }
.pp-lib__sub {
  background: none; border: none; cursor: pointer;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink-tertiary);
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}
.pp-lib__sub:hover { color: var(--ink-secondary); background: var(--surface-sunk); }
.pp-lib__sub.is-active { color: var(--ink-primary); background: var(--surface-sunk); font-weight: 500; }

.pp-lib__search {
  position: relative;
  flex: 1; min-width: 200px; max-width: 360px;
  margin-left: auto;
}
.pp-lib__search svg {
  position: absolute; left: var(--space-3); top: 50%; transform: translateY(-50%);
  color: var(--ink-tertiary);
}
.pp-lib__new {
  font-size: 12px !important;
  padding: var(--space-2) var(--space-3) !important;
  min-height: 28px !important;
}

.pp-lib__body { padding: 0; }

.pp-lib-table {
  display: flex; flex-direction: column;
}
.pp-lib-table__head {
  display: grid;
  grid-template-columns: 200px 1fr 80px 140px 80px 140px 80px;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  background: var(--surface-canvas);
  position: sticky; top: 48px; z-index: 5;
}
.pp-lib-table__row {
  display: grid;
  grid-template-columns: 200px 1fr 80px 140px 80px 140px 80px;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
  font-size: 13px;
}
.pp-lib-table__row:hover { background: var(--surface-canvas); }
.pp-lib-table__row--signal {
  grid-template-columns: 220px 1fr 120px 80px 80px;
}
.pp-lib-table__head:has(+ .pp-lib-table__row--signal),
.pp-lib-table:has(.pp-lib-table__row--signal) .pp-lib-table__head {
  grid-template-columns: 220px 1fr 120px 80px 80px;
}
.pp-lib-table--3col .pp-lib-table__head,
.pp-lib-table--3col .pp-lib-table__row--3col {
  grid-template-columns: minmax(200px, 1fr) 2fr 80px 80px;
}

.pp-layer-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 1px 5px;
  border-radius: 2px;
  display: inline-block;
  width: fit-content;
}
.pp-layer-chip--l1 { background: var(--surface-sunk); color: var(--ink-secondary); border: 1px solid var(--line-soft); }
.pp-layer-chip--l2 { background: var(--accent-primary-soft); color: var(--accent-primary); }
.pp-layer-chip--l3 { background: var(--accent-data-soft); color: var(--accent-data); }
.pp-layer-chip--l4 { background: var(--state-positive-soft); color: var(--state-positive); }

.pp-edit {
  background: none; border: 1px solid var(--line-soft);
  padding: 2px var(--space-2);
  border-radius: 2px;
  cursor: pointer;
  color: var(--ink-tertiary);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
}
.pp-edit:hover { color: var(--accent-primary); border-color: var(--accent-primary); }

.pp-expr { font-size: 12px; }

.pp-gov {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex; flex-direction: column;
}
.pp-gov li {
  display: grid;
  grid-template-columns: 220px 1fr 60px;
  gap: var(--space-4);
  padding: var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}
.pp-gov li:last-child { border-bottom: none; }

/* ---------- Runs (history) tab ---------- */
.pp-runs {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pp-runs__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface-canvas);
}
.pp-runs__title { margin: 0; font-size: 12px; letter-spacing: 0.04em; }
.pp-runs__diff { font-size: 12px !important; padding: var(--space-2) var(--space-3) !important; min-height: 32px !important; }

.pp-runs-table { display: flex; flex-direction: column; }
.pp-runs-table__head {
  display: grid;
  grid-template-columns: 32px 140px 120px 160px 200px 80px 200px 60px;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  background: var(--surface-canvas);
}
.pp-runs-table__row {
  display: grid;
  grid-template-columns: 32px 140px 120px 160px 200px 80px 200px 60px;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
  font-size: 12px;
}
.pp-runs-table__row:hover { background: var(--surface-canvas); }
.pp-runs-table__row.is-sel { background: var(--accent-primary-soft); }
.pp-runs-table__row.is-sel > * { color: var(--accent-primary); }

.pp-status {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 2px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
}
.pp-status--done    { background: var(--state-positive-soft); color: var(--state-positive); }
.pp-status--running { background: var(--state-warning-soft); color: var(--state-warning); }
.pp-status--failed  { background: var(--state-negative-soft); color: var(--state-negative); }

.pp-fb-num { color: var(--state-warning); font-weight: 500; }

/* ---------- Run diff modal ---------- */
.pp-diff-view { display: flex; flex-direction: column; gap: var(--space-4); }
.pp-diff-view__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--surface-sunk);
  border-radius: var(--radius-sm);
  font-size: 11px;
}
.pp-diff-view__col header { display: block; margin-bottom: var(--space-1); }
.pp-diff-view__col > div { display: block; }

.pp-diffsec { display: flex; flex-direction: column; }

/* ---------- Audit drawer ---------- */
.pp-audit {
  position: fixed;
  top: 48px; right: 0;
  width: 520px; max-width: 100vw;
  height: calc(100dvh - 48px);
  background: var(--surface-raised);
  border-left: 1px solid var(--line-default);
  box-shadow: var(--shadow-lg, -8px 0 24px rgba(0,0,0,0.06));
  transform: translateX(100%);
  transition: transform 240ms var(--ease-enter);
  z-index: 60;
  display: flex; flex-direction: column;
}
.pp-audit.is-open { transform: translateX(0); }
.pp-audit__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-default);
  background: var(--surface-canvas);
}
.pp-audit__head h2 { margin: 0; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-tertiary); }
.pp-audit__close {
  background: none; border: none; cursor: pointer;
  padding: var(--space-2);
  color: var(--ink-tertiary);
  border-radius: var(--radius-sm);
}
.pp-audit__close:hover { color: var(--ink-primary); background: var(--surface-sunk); }
.pp-audit__body {
  flex: 1; overflow-y: auto;
  padding: var(--space-3) var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: 11px;
}
.pp-audit__row {
  display: grid;
  grid-template-columns: 80px 160px 1fr;
  gap: var(--space-3);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}
.pp-audit__row:last-child { border-bottom: none; }
.pp-audit__row--final {
  border-top: 1px dashed var(--line-default);
  padding-top: var(--space-2);
  margin-top: var(--space-2);
}

/* ============================================================
   BI rail + slim top bar (doc 25 — partner shell)
   ============================================================ */
.pp-top--slim { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.pp-top--slim .pp-top__l { gap: var(--space-2); }

/* global top-bar search (doc 25 §2a) — partner */
.pp-top__search {
  flex: 1 1 auto; min-width: 0;
  display: flex; align-items: center; gap: var(--space-2);
  max-width: 420px; margin: 0 auto; height: 30px;
  padding: 0 var(--space-2);
  background: var(--surface-canvas);
  border: 1px solid var(--line-default);
  border-radius: var(--radius-sm);
  color: var(--ink-tertiary);
  transition: border-color 120ms, box-shadow 120ms;
}
.pp-top__search:focus-within { border-color: var(--accent-primary); box-shadow: 0 0 0 2px var(--focus-ring); }
.pp-top__search-ic { flex-shrink: 0; display: grid; place-items: center; color: var(--ink-tertiary); }
.pp-top__search-in {
  flex: 1; min-width: 0; background: transparent; border: none; outline: none;
  font: inherit; font-size: 12px; color: var(--ink-primary);
}
.pp-top__search-in::placeholder { color: var(--ink-tertiary); }
.pp-top__search-in::-webkit-search-cancel-button { -webkit-appearance: none; }
.pp-top__search-kbd {
  flex-shrink: 0; display: grid; place-items: center; width: 16px; height: 16px;
  font-family: var(--font-mono); font-size: 10px; line-height: 1; color: var(--ink-tertiary);
  background: var(--surface-sunk); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
}
@media (max-width: 720px) { .pp-top__search { display: none; } }

.pp-hamburger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; margin-right: var(--space-1);
  background: none; border: 1px solid transparent; border-radius: var(--radius-sm);
  color: var(--ink-secondary); cursor: pointer;
  transition: background 120ms, color 120ms;
}
.pp-hamburger:hover { background: var(--surface-sunk); color: var(--ink-primary); }

.pp-shell { display: flex; align-items: flex-start; }
.pp-railwrap {
  position: sticky; top: 48px;
  height: calc(100dvh - 48px);
  flex-shrink: 0; align-self: flex-start; z-index: 40;
}
.pp-railwrap .bi-rail { height: 100%; }
.pp-shell .pp-main { flex: 1; min-width: 0; max-width: none; margin: 0; }

/* ============================================================
   Library — BI explorer (fields pane → grid → inspector)
   ============================================================ */
.pp-libx {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pp-libx__toolbar {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-canvas);
  border-bottom: 1px solid var(--line-soft);
}
.pp-libx__search { position: relative; flex: 1; min-width: 200px; max-width: 420px; }
.pp-libx__search svg { position: absolute; left: var(--space-3); top: 50%; transform: translateY(-50%); color: var(--ink-tertiary); }
.pp-libx__count { margin-left: auto; }
.pp-libx__new { font-size: 12px !important; padding: var(--space-2) var(--space-3) !important; min-height: 28px !important; }

.pp-libx__body {
  display: grid;
  grid-template-columns: 186px minmax(0, 1fr) 320px;
  align-items: stretch;
  min-height: 520px;
}

/* LEFT — field/filter pane */
.pp-libx__fields {
  border-right: 1px solid var(--line-soft);
  padding: var(--space-3);
  display: flex; flex-direction: column; gap: var(--space-4);
  background: var(--surface-canvas);
}
.pp-libx-fields__top { display: flex; align-items: center; justify-content: space-between; }
.pp-libx-fields__top .pp-mono { letter-spacing: 0.08em; text-transform: uppercase; }
.pp-libx-clear { background: none; border: none; color: var(--ink-tertiary); cursor: pointer; font-size: 10px; letter-spacing: 0.04em; }
.pp-libx-clear:hover { color: var(--accent-primary); }
.pp-libx-fg__hd { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-tertiary); margin-bottom: var(--space-2); }
.pp-libx-fg__opts { display: flex; flex-direction: column; gap: 1px; }
.pp-libx-check {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm);
  cursor: pointer; font-size: 12px; color: var(--ink-secondary); min-height: 28px;
}
.pp-libx-check:hover { background: var(--surface-sunk); }
.pp-libx-check input { accent-color: var(--accent-primary); }
.pp-libx-check.is-on { color: var(--ink-primary); }
.pp-libx-check__lbl { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* CENTER — dense entries grid */
.pp-libx__gridwrap { min-width: 0; }
.pp-libx-grid { display: flex; flex-direction: column; min-width: 0; }
.pp-libx-grid__head,
.pp-libx-grid__row {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr) 100px 128px 52px 52px;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
}
.pp-libx-grid__head {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-tertiary); background: var(--surface-canvas);
}
.pp-libx-grid__row {
  border-top: none; border-left: none; border-right: none;
  background: none; text-align: left; cursor: pointer; width: 100%;
  font-size: 12px; color: var(--ink-primary);
}
.pp-libx-grid__row:hover { background: var(--surface-canvas); }
.pp-libx-grid__row.is-sel { background: var(--accent-primary-soft); }
.pp-libx-grid__name { font-family: var(--font-sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-libx-empty { grid-column: 1 / -1; padding: var(--space-6) var(--space-4); }

.pp-kind-chip {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em;
  padding: 1px 5px; border-radius: 2px; width: fit-content; white-space: nowrap;
}
.pp-kind-chip--playbook   { background: var(--accent-primary-soft); color: var(--accent-primary); }
.pp-kind-chip--signal     { background: var(--accent-data-soft); color: var(--accent-data); }
.pp-kind-chip--constraint { background: var(--state-warning-soft); color: var(--state-warning); }
.pp-kind-chip--governance { background: var(--surface-sunk); color: var(--ink-secondary); border: 1px solid var(--line-soft); }
.pp-kind-chip--conflict   { background: var(--state-negative-soft); color: var(--state-negative); }

/* RIGHT — inspector / properties drawer */
.pp-libx__inspector {
  border-left: 1px solid var(--line-default);
  background: var(--surface-raised);
  min-width: 0; display: flex; flex-direction: column;
}
.pp-libx-insp__empty { padding: var(--space-5) var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.pp-libx-insp__empty .pp-mono { letter-spacing: 0.08em; text-transform: uppercase; }

.pp-insp { display: flex; flex-direction: column; height: 100%; }
.pp-insp__head {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--line-soft);
  background: var(--surface-canvas);
}
.pp-insp__id { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; min-width: 0; }
.pp-insp__id code { word-break: break-all; }
.pp-insp__close { background: none; border: none; cursor: pointer; color: var(--ink-tertiary); padding: var(--space-1); border-radius: var(--radius-sm); flex-shrink: 0; }
.pp-insp__close:hover { color: var(--ink-primary); background: var(--surface-sunk); }
.pp-insp__meta { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; padding: var(--space-2) var(--space-4); border-bottom: 1px solid var(--line-soft); font-size: 11px; }
.pp-insp__body { flex: 1; overflow-y: auto; padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.pp-insp__row2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.pp-insp__field { display: flex; flex-direction: column; gap: var(--space-1); }
.pp-insp__lbl { font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-tertiary); }
.pp-insp__foot { display: flex; justify-content: flex-end; gap: var(--space-2); padding: var(--space-3) var(--space-4); border-top: 1px solid var(--line-soft); background: var(--surface-canvas); }

/* EXPAND form */
.pp-expandf { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-5); }
@media (max-width: 760px) { .pp-expandf { grid-template-columns: 1fr; } }
.pp-expandf__form { display: flex; flex-direction: column; gap: var(--space-3); }
.pp-expandf__side { display: flex; flex-direction: column; gap: var(--space-4); padding-left: var(--space-4); border-left: 1px solid var(--line-soft); }
.pp-expandf__gov { font-size: 12px; color: var(--ink-tertiary); }

/* narrower viewports — drop the inspector under the grid */
@media (max-width: 1180px) {
  .pp-libx__body { grid-template-columns: 170px minmax(0, 1fr); }
  .pp-libx__inspector { grid-column: 1 / -1; border-left: none; border-top: 1px solid var(--line-default); }
}

/* ============================================================
   Breakpoint helpers (CSS-based desktop/mobile detection)
   --------------------------------------------------------------
   Pair: <MobileGate className="mobile-gate-only" />
         <PartnerContent className="desktop-only" />
   < 1024px → gate visible, partner content hidden
   ≥ 1024px → partner content visible, gate hidden
   ============================================================ */
.mobile-gate-only { display: block; }
.desktop-only     { display: none; }
@media (min-width: 1024px) {
  .mobile-gate-only { display: none; }
  .desktop-only     { display: block; }
}

/* ============================================================
   MobileGate
   --------------------------------------------------------------
   Centered card. Calmer than the marketing page — friendly
   redirect for desktop-only workspace.
   ============================================================ */
.mgate {
  min-height: 100vh;
  min-height: 100svh;
  background: var(--surface-canvas);
  color: var(--ink-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
  box-sizing: border-box;
}

.mgate__card {
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-sizing: border-box;
}

.mgate__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--ink-primary);
  text-decoration: none;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.01em;
  align-self: flex-start;
  padding: var(--space-1) 0;
}
.mgate__brand:hover { color: var(--accent-primary); }
.mgate__brand-word { line-height: 1; }

.mgate__heading {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.005em;
  font-weight: 500;
  margin: 0;
  color: var(--ink-primary);
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-wrap: pretty;
}
.mgate__heading-vi { color: var(--ink-primary); }
.mgate__heading-en {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-tertiary);
  letter-spacing: 0.01em;
}

.mgate__body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-secondary);
  margin: 0;
  text-wrap: pretty;
}
.mgate__body--alt {
  font-size: 13px;
  color: var(--ink-tertiary);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--line-soft);
}

.mgate__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.mgate__cta {
  width: 100%;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.005em;
}
.mgate__cta-alt { color: rgba(255, 255, 255, 0.7); font-weight: 400; }
[data-theme="dark"] .mgate__cta-alt { color: rgba(27, 26, 24, 0.6); }

.mgate__back {
  align-self: center;
  color: var(--ink-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--line-default);
  font-size: 14px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--dur-state) var(--ease-enter),
              background var(--dur-state) var(--ease-enter);
}
.mgate__back:hover {
  color: var(--ink-primary);
  background: var(--surface-sunk);
  text-decoration-color: var(--ink-primary);
}
.mgate__back:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}
.mgate__back .mgate__cta-alt { color: var(--ink-tertiary); }

.mgate__foot {
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-tertiary);
  margin: 0;
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-soft);
  text-wrap: pretty;
}
.mgate__foot--alt {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  font-style: italic;
  opacity: 0.8;
}

/* Phone tightening */
@media (max-width: 480px) {
  .mgate { padding: var(--space-4) var(--space-3); }
  .mgate__card { padding: 24px; gap: var(--space-3); }
  .mgate__heading { font-size: 20px; }
  .mgate__body { font-size: 14px; }
}