/* ══════════════════════════════════════════════════════════════════
   ARC ERP ANALYTICS — animated dashboard composition (erp.html only)
   Loaded only by erp.html, right after main.css. Everything is
   encapsulated under .arc-erp-analytics — no global styles, no
   token redefinitions. JS counterpart: assets/js/erp-analytics.js.
   ══════════════════════════════════════════════════════════════════ */

.arc-erp-analytics {
  --arc-erp-gap: clamp(12px, 1.8vw, 20px);
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  grid-template-areas:
    "finance finance"
    "sales   profit";
  gap: var(--arc-erp-gap);
  align-items: start;
  width: 100%;
  max-width: 640px;
  justify-self: end;
}

/* ── Cards ─────────────────────────────────────────────────────── */
.arc-erp-analytics__card {
  background: var(--arc-paper);
  border: 1px solid var(--arc-cloud);
  border-radius: 14px;
  box-shadow: var(--arc-shadow-md);
  overflow: hidden;
  min-width: 0;
}
.arc-erp-analytics__finance {
  grid-area: finance;
  margin-left: clamp(14px, 8%, 52px);
}
.arc-erp-analytics__sales { grid-area: sales; }
.arc-erp-analytics__profit {
  grid-area: profit;
  margin-top: clamp(12px, 6%, 36px);
}

/* ── Card headers ──────────────────────────────────────────────── */
.arc-erp-analytics__head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
}
.arc-erp-analytics__finance .arc-erp-analytics__head {
  border-bottom: 1px solid var(--arc-cloud);
}
.arc-erp-analytics__titles { min-width: 0; }
.arc-erp-analytics__titles h3 {
  margin: 0;
  font-family: var(--arc-font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--arc-vermillion);
  line-height: 1.2;
  white-space: nowrap;
}
.arc-erp-analytics__titles p {
  margin: 2px 0 0;
  font-size: 10.5px;
  line-height: 1.3;
  color: var(--arc-steel);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Circular header icon — two glyphs, crossfaded by JS state class */
.arc-erp-analytics__bubble {
  position: relative;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--arc-cloud);
  background: var(--arc-paper);
  transition: background 0.7s var(--ease), border-color 0.7s var(--ease);
}
.arc-erp-analytics__bubble svg {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 15px;
  height: 15px;
  color: var(--arc-steel);
  opacity: 1;
  transition: opacity 0.7s var(--ease), color 0.7s var(--ease);
}
.arc-erp-analytics__bubble svg.is-alt { opacity: 0; }
.arc-erp-analytics__bubble.is-alt {
  background: var(--arc-vermillion-quiet);
  border-color: var(--arc-vermillion-soft);
}
.arc-erp-analytics__bubble.is-alt svg { opacity: 0; }
.arc-erp-analytics__bubble.is-alt svg.is-alt {
  opacity: 1;
  color: var(--arc-vermillion);
}
.arc-erp-analytics__bubble--soft {
  margin-left: auto;
  background: var(--arc-vermillion-quiet);
  border-color: var(--arc-vermillion-quiet);
}
.arc-erp-analytics__bubble--soft svg { color: var(--arc-vermillion); }

/* ── Chips, avatars, pointers ──────────────────────────────────── */
.arc-erp-analytics__owner {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  will-change: transform;
}
.arc-erp-analytics__pointer {
  width: 11px;
  height: 11px;
  fill: var(--arc-ink);
  flex: 0 0 auto;
}
.arc-erp-analytics__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--arc-ink);
  color: var(--arc-paper);
  font-family: var(--arc-font-mono);
  font-size: 8px;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}
.arc-erp-analytics__avatar--warm { background: var(--arc-vermillion); }
.arc-erp-analytics__chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--arc-cloud);
  background: var(--arc-card);
  font-family: var(--arc-font-mono);
  font-size: 9.5px;
  color: var(--arc-ink-70);
  white-space: nowrap;
}

/* ── Charts (shared) ───────────────────────────────────────────── */
.arc-erp-analytics__chartwrap {
  position: relative;
  padding: 10px 12px 6px;
}
.arc-erp-analytics__chart {
  display: block;
  width: 100%;
  height: auto;
}
.arc-erp-analytics__finance .arc-erp-analytics__chart { aspect-ratio: 620 / 190; }
.arc-erp-analytics__sales .arc-erp-analytics__chart { aspect-ratio: 340 / 160; }

.arc-erp-analytics .aea-axis {
  fill: var(--arc-steel);
  font-family: var(--arc-font-mono);
  font-size: 9px;
}
.arc-erp-analytics .aea-baseline { stroke: var(--arc-cloud); stroke-width: 1; }

/* Finance chart */
.arc-erp-analytics .aea-fin-area { fill: var(--arc-vermillion); opacity: 0.1; }
.arc-erp-analytics .aea-fin-verm {
  fill: none;
  stroke: var(--arc-vermillion);
  stroke-width: 2;
  stroke-linecap: round;
}
.arc-erp-analytics .aea-fin-ink {
  fill: none;
  stroke: var(--arc-ink);
  stroke-width: 1.5;
  stroke-linecap: round;
  opacity: 0.75;
}
.arc-erp-analytics .aea-fin-cursorline { stroke: var(--arc-ink-30); stroke-width: 1; }
.arc-erp-analytics .aea-fin-dot {
  fill: var(--arc-vermillion);
  stroke: var(--arc-paper);
  stroke-width: 2;
}
.arc-erp-analytics .aea-fin-value {
  fill: var(--arc-ink);
  font-family: var(--arc-font-mono);
  font-size: 10px;
  font-weight: 500;
}
.arc-erp-analytics .aea-fin-cursor { fill: var(--arc-ink); }

/* Finance probe (HTML overlay: avatar + user chip following cursor) */
.arc-erp-analytics__probe {
  position: absolute;
  left: 0;
  top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  will-change: transform;
  transform: translate3d(200px, 0, 0);
}

/* Sales card */
.arc-erp-analytics__big {
  margin: 6px 16px 0;
  font-family: var(--arc-font-sans);
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--arc-ink);
  line-height: 1.1;
}
.arc-erp-analytics__compare {
  margin: 3px 16px 0;
  font-size: 10.5px;
  color: var(--arc-steel);
}
.arc-erp-analytics .aea-sales-area { fill: var(--arc-ink); opacity: 0.06; }
.arc-erp-analytics .aea-sales-hist {
  fill: none;
  stroke: var(--arc-ink);
  stroke-width: 2;
  stroke-linecap: round;
}
.arc-erp-analytics .aea-sales-fc {
  fill: none;
  stroke: var(--arc-steel);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-dasharray: 1 6;
}
.arc-erp-analytics .aea-sales-divider { stroke: var(--arc-cloud); stroke-width: 1; }
.arc-erp-analytics .aea-sales-dot {
  fill: var(--arc-paper);
  stroke: var(--arc-ink);
  stroke-width: 1.6;
}
.arc-erp-analytics .aea-sales-dot--fc { stroke: var(--arc-steel); stroke-dasharray: 2 2; }

/* ── Profitability card ────────────────────────────────────────── */
.arc-erp-analytics__profit-body {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 4px 14px 16px;
}
.arc-erp-analytics__donutwrap { position: relative; min-width: 0; }
.arc-erp-analytics__donut { display: block; width: 100%; height: auto; aspect-ratio: 1; }
.arc-erp-analytics .aea-donut-track {
  fill: none;
  stroke: var(--arc-cloud);
  stroke-width: 7;
  opacity: 0.45;
}
.arc-erp-analytics .aea-seg { fill: none; stroke-linecap: round; }
.arc-erp-analytics .aea-seg--gross { stroke: var(--arc-vermillion); }
.arc-erp-analytics .aea-seg--ebitda { stroke: var(--arc-ink); }
.arc-erp-analytics .aea-seg--net { stroke: var(--arc-steel); }
.arc-erp-analytics__donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-align: center;
  pointer-events: none;
}
.arc-erp-analytics__pct {
  font-family: var(--arc-font-display);
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--arc-ink);
  line-height: 1;
}
.arc-erp-analytics__pct-label {
  font-family: var(--arc-font-mono);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arc-steel);
  max-width: 90px;
}

.arc-erp-analytics__legendwrap { position: relative; min-width: 0; }
.arc-erp-analytics__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.arc-erp-analytics__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  line-height: 1.3;
  color: var(--arc-ink-70);
  transition: color 0.5s var(--ease);
  white-space: nowrap;
}
.arc-erp-analytics__legend li i {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  opacity: 0.45;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.arc-erp-analytics__legend li.is-active { color: var(--arc-ink); font-weight: 600; }
.arc-erp-analytics__legend li.is-active i { opacity: 1; transform: scale(1.18); }
.arc-erp-analytics__legend [data-metric="gross"] i { background: var(--arc-vermillion); }
.arc-erp-analytics__legend [data-metric="ebitda"] i { background: var(--arc-ink); }
.arc-erp-analytics__legend [data-metric="net"] i { background: var(--arc-steel); }

/* CFO chip roaming the profitability card. The JS engine drives the
   transform each frame from measured, collision-safe waypoints; the
   static transform below is only the no-JS fallback (parked below the
   legend, clear of every label). */
.arc-erp-analytics__cfo {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  pointer-events: none;
  will-change: transform;
  transform: translate3d(4px, 86px, 0);
  filter: drop-shadow(0 2px 5px rgba(27, 30, 42, 0.14));
}
.arc-erp-analytics__cfo .arc-erp-analytics__chip { background: var(--arc-paper); }
.arc-erp-analytics__cfo-ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--arc-vermillion);
  color: var(--arc-paper);
  font-style: normal;
  font-size: 8px;
  line-height: 1;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .arc-erp-analytics {
    justify-self: stretch;
    margin: 0 auto;
    max-width: 620px;
  }
}
@media (max-width: 560px) {
  .arc-erp-analytics {
    grid-template-columns: 1fr;
    grid-template-areas: "finance" "sales" "profit";
  }
  .arc-erp-analytics__finance { margin-left: 0; }
  .arc-erp-analytics__profit { margin-top: 0; }
  .arc-erp-analytics__profit-body { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr); }
}
@media (max-width: 360px) {
  .arc-erp-analytics__profit-body { grid-template-columns: 1fr; justify-items: center; }
  .arc-erp-analytics__legend { width: 100%; max-width: 190px; }
}

/* Reduced motion: freeze all decorative transitions; JS renders one
   complete static state and never starts the loop. */
@media (prefers-reduced-motion: reduce) {
  .arc-erp-analytics__cfo,
  .arc-erp-analytics__bubble,
  .arc-erp-analytics__bubble svg,
  .arc-erp-analytics__legend li,
  .arc-erp-analytics__legend li i {
    transition: none !important;
  }
}