/* ────────────────────────────────────────────────────────────
   Pipeline simulator — interactive §03 "How it works"
   Reuses site tokens (--paper, --brand, --ink, etc.).
   All classes prefixed `.cp-` to avoid collisions.
   ──────────────────────────────────────────────────────────── */

.cp {
  font-family: var(--sans);
  color: var(--ink);
  max-width: var(--w-content);
  margin: 0 auto;
}

.cp-eyebrow-row {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 8px;
}
.cp-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--brand);
}
.cp-live {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-deep);
}
/* Static. The 1.2s infinite blink was removed 2026-07-15: nothing loops on a
   settled page (design.md, Motion). The dot on .cp-status--active below still
   blinks, because that one marks work actually in progress. */
.cp-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px;
  background: var(--brand);
}

.cp-h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 500;
  margin: 0 0 18px;
}
.cp-h2 em {
  color: var(--brand-deep);
  font-weight: 400;
}

/* ── Outer surface ── */
.cp-surface {
  background: var(--paper-3);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
}

.cp-stage-strip,
.cp-footer-strip {
  display: grid;
  grid-template-columns: 3fr 4fr 5fr;
}
.cp-stage-strip > div,
.cp-footer-strip > div {
  padding: 10px 16px;
}
.cp-stage-strip > div + div,
.cp-footer-strip > div + div {
  border-left: 1px solid var(--rule-soft);
}
.cp-stage-strip { border-bottom: 1px solid var(--rule-soft); }
.cp-footer-strip {
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
}
.cp-footer-strip__last {
  display: flex; justify-content: space-between; align-items: center;
}
.cp-stage-num {
  font-family: var(--mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--mute);
  margin-right: 8px;
}
.cp-stage-title {
  font-family: var(--font-display);
  font-size: 14px;
}

/* ── Body grid: sources | engine+report ── */
.cp-body {
  display: grid;
  grid-template-columns: 3fr 9fr;
  position: relative;
}
.cp-aside {
  border-right: 1px solid var(--rule-soft);
}
.cp-aside-inner {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ── Source row ── */
.cp-source {
  width: 100%;
  text-align: left;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  transition: border-color .15s, opacity .15s;
}
.cp-source:hover { border-color: var(--rule-soft); }
.cp-source.cp-source--off { opacity: 0.55; }
.cp-source.cp-source--on  { border-color: var(--rule-soft); opacity: 1; }
.cp-source__icon {
  width: 28px; height: 28px; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: color-mix(in oklch, var(--ink) 6%, transparent);
  color: var(--mute);
}
.cp-source--on .cp-source__icon {
  background: var(--brand);
  color: var(--paper-3);
}
.cp-source__body { flex: 1; min-width: 0; }
.cp-source__label {
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--ink);
}
.cp-source__detail {
  font-size: 10.5px;
  color: var(--mute);
  line-height: 1.2;
  margin-top: 2px;
}
.cp-source__toggle {
  flex-shrink: 0;
  width: 26px; height: 14px; border-radius: 999px;
  background: color-mix(in oklch, var(--ink) 15%, transparent);
  position: relative;
  transition: background .2s, box-shadow .2s;
}
.cp-source--on .cp-source__toggle {
  background: var(--brand);
  box-shadow: 0 0 0 2px var(--brand-tint);
}
.cp-source__knob {
  position: absolute;
  top: 2px; left: 2px;
  width: 10px; height: 10px; border-radius: 999px;
  background: var(--paper-3);
  transition: left .2s;
}
.cp-source--on .cp-source__knob { left: 14px; }

/* ── Trigger button ── */
.cp-aside-actions { padding: 0 12px 12px; }
.cp-btn {
  width: 100%;
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity .15s, transform .05s, box-shadow .15s;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.cp-btn--primary {
  background: var(--brand);
  color: var(--paper-3);
  box-shadow: 0 4px 14px color-mix(in oklch, var(--brand) 32%, transparent);
}
.cp-btn--primary:hover { opacity: 0.95; }
.cp-btn--primary:active { transform: translateY(1px); }
.cp-btn--ink {
  background: var(--ink);
  color: var(--paper-3);
}
.cp-btn--ink:hover { opacity: 0.95; }
.cp-btn--disabled {
  background: var(--paper-3);
  color: var(--mute);
  border-color: var(--rule-soft);
  cursor: not-allowed;
  box-shadow: none;
}
.cp-status {
  margin-top: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
}
.cp-status__dot {
  display: inline-block;
  width: 4px; height: 4px; border-radius: 999px;
  background: var(--mute);
  margin-right: 6px;
  vertical-align: middle;
}
.cp-status--active .cp-status__dot {
  background: var(--brand);
  animation: cp-blink 1.2s ease-in-out infinite;
}
.cp-status--ready .cp-status__dot { background: var(--brand); }

/* ── Engine + report container ── */
.cp-stage { position: relative; min-height: 380px; }
.cp-stage__svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.cp-report-overlay {
  position: absolute;
  top: 0; bottom: 0; right: 0;
  /* reportLeftX 260 / W 900 = 28.89% */
  left: 28.89%;
}
.cp-report-card {
  margin: 4px 12px 4px 0;
  height: calc(100% - 8px);
  background: var(--paper-3);
  border: 1px solid var(--rule);
  border-radius: 6px;
  box-shadow: 0 4px 14px color-mix(in oklch, var(--ink) 5%, transparent);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.cp-report-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0 12px;
  height: 30px;
  border-bottom: 1px solid var(--rule-soft);
}
.cp-report-head__l {
  display: flex; align-items: baseline; gap: 8px; align-self: center;
}
.cp-report-head__title {
  font-family: var(--mono);
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--mute);
}
.cp-report-head__sub {
  font-family: var(--font-display);
  font-size: 12px;
}
.cp-report-head__counter {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
  align-self: center;
}
.cp-rows { padding: 12px 16px 0 12px; }
.cp-row {
  display: flex; align-items: center; gap: 12px;
  padding: 0 10px;
  min-height: 46px;
  margin-bottom: 8px;
  border-radius: 4px;
  border: 1px dashed color-mix(in oklch, var(--ink) 10%, transparent);
}
.cp-row:last-child { margin-bottom: 0; }
.cp-row.cp-row--filled,
.cp-row.cp-row--filling {
  border: 1px solid var(--rule-soft);
}
.cp-row.cp-row--target {
  border: 1px dashed color-mix(in oklch, var(--brand) 45%, transparent);
}
.cp-row.cp-row--filling { animation: cp-slot-fill 1.4s cubic-bezier(.2,.7,.2,1) both; }

.cp-row__left { flex: 1; min-width: 0; }
.cp-row__head {
  display: flex; align-items: baseline; gap: 6px;
  min-width: 0;
}
.cp-pill {
  display: inline-block;
  padding: 0 5px;
  background: color-mix(in oklch, var(--ink) 7%, transparent);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink-2);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.cp-pill--active {
  background: var(--brand-tint);
  color: var(--brand-deep);
  border: 1px solid color-mix(in oklch, var(--brand) 32%, transparent);
}
.cp-row__metric {
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1.2;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cp-row__cite {
  margin-top: 2px;
}
.cp-cite {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 0 5px;
  background: color-mix(in oklch, var(--ink) 4%, transparent);
  border: 1px solid var(--rule-soft);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
  line-height: 1.5;
}
.cp-row__right {
  flex-shrink: 0;
  display: flex; align-items: baseline; gap: 4px;
}
.cp-row__value {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.cp-row__unit {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
}
.cp-row__placeholder {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
  letter-spacing: 0.15em;
}
.cp-row__right--filled { animation: cp-value-pop 0.45s ease-out both; }

/* ── CSRD document ── */
.cp-doc-stage {
  border-top: 1px solid var(--rule-soft);
  padding: 10px 16px;
  display: flex; align-items: baseline; gap: 8px;
}
.cp-doc-stage__meta {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--mute);
}
.cp-doc-wrap {
  border-top: 1px solid var(--rule-soft);
  padding: 20px 16px;
  background: var(--paper-3);
}
.cp-doc {
  max-width: 940px;
  margin: 0 auto;
  background: var(--paper-3);
  border: 1px solid var(--rule);
  border-radius: 6px;
  box-shadow: 0 6px 20px color-mix(in oklch, var(--ink) 6%, transparent);
  overflow: hidden;
}
.cp-doc__head {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule-soft);
}
.cp-doc__head-title {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mute);
}
.cp-doc__head-sub {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -0.005em;
  margin-top: 2px;
}
.cp-doc__head-meta {
  text-align: right;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
}
.cp-doc__head-meta-live {
  margin-top: 2px;
  color: var(--brand-deep);
  display: inline-flex; align-items: center; gap: 4px;
}
.cp-doc__head-meta-live::before {
  content: ""; display: inline-block;
  width: 4px; height: 4px; border-radius: 999px;
  background: var(--brand);
}
.cp-doc__body {
  padding: 16px 24px;
  columns: 2;
  column-gap: 32px;
  column-fill: balance;
  font-family: var(--font-display);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-2);
}
.cp-doc__body > .cp-doc__section:first-child > .cp-doc__section-head { margin-top: 0; }
.cp-doc__section {
  padding: 0;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  margin-bottom: 14px;
}
.cp-doc__section:last-child { margin-bottom: 0; }
.cp-doc__section-head {
  font-family: var(--mono);
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--mute);
  margin-bottom: 4px;
}
.cp-doc__section p { margin: 0; }
.cp-doc__foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 20px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
}
.cp-doc__foot-live {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--brand-deep);
}
.cp-val {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--ink);
  background: color-mix(in oklch, var(--brand) 6%, transparent);
  padding: 1px 4px;
  border-radius: 2px;
  border-bottom: 1px solid color-mix(in oklch, var(--brand) 35%, transparent);
}
.cp-placeholder {
  font-family: var(--mono);
  color: var(--mute);
  background: color-mix(in oklch, var(--ink) 4%, transparent);
  padding: 1px 6px;
  border-radius: 2px;
  border-bottom: 1px dashed color-mix(in oklch, var(--ink) 18%, transparent);
  letter-spacing: 0.08em;
}
.cp-cite--inline {
  margin-left: 4px;
  vertical-align: baseline;
}
.cp-val--pop { animation: cp-prose-pop 1.6s ease-out both; }

/* ── Caption below ── */
.cp-caption {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 640px;
}

/* ── Animations ── */
@keyframes cp-dash-flow  { to { stroke-dashoffset: -100; } }
@keyframes cp-blink      { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes cp-spin       { to { transform: rotate(360deg); } }
@keyframes cp-slot-fill {
  0%   { background: color-mix(in oklch, var(--brand) 24%, transparent); }
  60%  { background: color-mix(in oklch, var(--brand) 10%, transparent); }
  100% { background: transparent; }
}
@keyframes cp-value-pop {
  from { opacity: 0; transform: translateY(-2px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes cp-prose-pop {
  0%   { background: color-mix(in oklch, var(--brand) 32%, transparent); color: var(--brand-deep); }
  100% { background: color-mix(in oklch, var(--brand) 6%, transparent); color: var(--ink); }
}
.cp-spin { animation: cp-spin 1s linear infinite; transform-origin: center; }

/* ── Responsive ──
   On narrow viewports the SVG flow visualization is hidden and the parts
   stack vertically: source toggles → tiny "via local LLM" cue → datapoint
   rows full-width → compiled doc as single column. The SVG geometry is
   built for 900×340; nothing useful comes from squashing it sub-880px. */
@media (max-width: 880px) {
  .cp-stage-strip,
  .cp-footer-strip,
  .cp-body { grid-template-columns: 1fr; }
  .cp-stage-strip > div + div,
  .cp-footer-strip > div + div { border-left: 0; border-top: 1px solid var(--rule-soft); }
  .cp-aside { border-right: 0; border-bottom: 1px solid var(--rule-soft); }

  /* Hide the SVG flow stage; replace with a small text cue */
  .cp-stage__svg { display: none; }
  .cp-stage { min-height: 0; }

  /* "via local LLM" indicator between sources and rows */
  .cp-stage::before {
    content: "↓ extract · local LLM · EU ↓";
    display: block;
    text-align: center;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand-deep);
    padding: 14px 0;
    border-bottom: 1px solid var(--rule-soft);
  }

  /* Report overlay: drop out of absolute positioning and fill width */
  .cp-report-overlay {
    position: static;
    left: auto; top: auto; right: auto; bottom: auto;
  }
  .cp-report-card {
    margin: 0;
    height: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .cp-rows { padding: 12px 14px 14px; }

  /* Compiled document: single column (uses CSS columns, not grid) */
  .cp-doc__body {
    columns: 1;
    padding: 16px 18px;
  }
  .cp-doc__head { padding: 12px 16px; }
  .cp-doc__head-sub { font-size: 15px; }
  .cp-doc__foot { padding: 10px 16px; }
  .cp-doc-wrap { padding: 16px 12px; }
  .cp-doc-stage { flex-wrap: wrap; row-gap: 4px; }
  .cp-doc-stage__meta { margin-left: 0; flex-basis: 100%; }
}

/* Very narrow phones — tighten the row layout so the value chip doesn't
   crash into the metric label. */
@media (max-width: 480px) {
  .cp-h2 { font-size: 22px; }
  .cp-row {
    height: auto;
    min-height: 44px;
    padding: 8px 10px;
    gap: 8px;
  }
  .cp-row__metric { font-size: 11.5px; }
  .cp-row__value { font-size: 12px; }
  .cp-footer-strip { font-size: 9.5px; }
  .cp-footer-strip > div { padding: 8px 12px; }
}