/* ============================================================
   wz-graphic.css — shared styles for the inline-graphic engine.

   Pairs with src/_includes/wz-graphic.njk. Linked ONCE from base.html so the
   macro can be used many times per page at zero extra CSS cost.

   Tokens only (no raw hex / rgba / px font-size). Light theme. Green is a
   STATUS / WIN accent only, never decoration. Radii via --r-*, motion via
   --dur-* / --ease*. Passes the drift gates (font-size floor, radius,
   transitions, perf-patterns).
============================================================ */

/* ── figure shell ───────────────────────────────────────── */
.wz-graphic {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}
.wz-graphic__caption {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-text-secondary);
  text-wrap: balance;
}
.wz-graphic__caption em {
  font-style: normal;
  color: var(--color-text-primary);
}
.wz-graphic__source {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-text-muted);
}

/* ── shared inner panel (the framed surface a graphic sits on) ── */
.wz-graphic--bars .wz-graphic__bars,
.wz-graphic--hub .wz-graphic__hub,
.wz-graphic--arc .wz-graphic__arc,
.wz-graphic--stat .wz-graphic__stat {
  background: var(--surface-card);
  border: 1px solid var(--border-card-tinted);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
}

/* ============================================================
   BARS — literal-height comparison pillars
============================================================ */
.wz-graphic__bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--gap-lg);
  padding: var(--gap-mlg) var(--gap-mlg) var(--gap-md);
  min-height: 240px;
}
.wz-graphic__bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: var(--gap-sm);
  flex: 0 1 120px;
}
.wz-graphic__bar-val {
  font-size: var(--text-lg);
  font-weight: var(--fw-light);
  line-height: 1;
  color: var(--color-text-tertiary);
  font-feature-settings: "tnum";
}
.wz-graphic__bar-col.is-emphasis .wz-graphic__bar-val {
  color: var(--brand-green-text);
  font-weight: var(--fw-medium);
}
.wz-graphic__bar-unit {
  font-size: var(--text-sm);
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
}
.wz-graphic__bar-track {
  display: flex;
  align-items: flex-end;
  width: 64px;
  height: 160px;
}
.wz-graphic__bar-fill {
  width: 100%;
  height: var(--wz-bar-h, 8%);
  min-height: 6px;
  border-radius: var(--r-sm);
  background: var(--slate-navy-wash-10);
  transition: height var(--dur-fade) var(--ease-entrance);
}
.wz-graphic__bar-col.is-emphasis .wz-graphic__bar-fill {
  background: var(--brand-gradient);
  box-shadow: 0 0 0 1px var(--green-wash-22), 0 8px 24px var(--green-wash-18);
}
.wz-graphic__bar-label {
  font-size: var(--text-xs);
  line-height: 1.3;
  text-align: center;
  color: var(--color-text-secondary);
  max-width: 14ch;
}
.wz-graphic__bar-col.is-emphasis .wz-graphic__bar-label {
  color: var(--color-text-primary);
  font-weight: var(--fw-medium);
}

/* ============================================================
   HUB — single-record convergence (Unity)
============================================================ */
.wz-graphic__hub {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 420px;
  padding: var(--gap-md);
}
.wz-graphic__hub-rails {
  position: absolute;
  inset: var(--gap-md);
  width: calc(100% - var(--gap-md) * 2);
  height: calc(100% - var(--gap-md) * 2);
}
.wz-graphic__hub-rails line {
  stroke: var(--wz-navy-wash-15);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.wz-graphic__hub-center,
.wz-graphic__hub-node {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.wz-graphic__hub-center {
  z-index: 2;
  gap: var(--gap-2xs);
  padding: var(--gap-sm) var(--gap-md);
  background: var(--brand-gradient);
  border-radius: var(--r-md);
  box-shadow: 0 0 0 6px var(--green-wash-08), var(--shadow-md);
}
.wz-graphic__hub-center-name {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.1;
  color: var(--white);
}
.wz-graphic__hub-center-meta {
  font-size: var(--text-xs);
  line-height: 1.2;
  color: var(--glass-white-85);
}
.wz-graphic__hub-node {
  left: var(--wz-x, 50%);
  top: var(--wz-y, 50%);
  z-index: 1;
  gap: var(--gap-2xs);
  padding: var(--gap-xs) var(--gap-sm);
  background: var(--surface-card);
  border: 1px solid var(--border-card-tinted);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}
.wz-graphic__hub-node-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-lg);
  background: var(--brand-green);
  box-shadow: 0 0 0 3px var(--green-wash-15);
}
.wz-graphic__hub-node-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  line-height: 1.15;
  color: var(--color-text-primary);
}
.wz-graphic__hub-node-meta {
  font-size: var(--text-xs);
  line-height: 1.2;
  color: var(--color-text-muted);
}

/* ============================================================
   STAT — one hero numeral + context
============================================================ */
.wz-graphic__stat {
  padding: var(--gap-lg) var(--gap-mlg);
  text-align: center;
}
.wz-graphic__stat-num {
  display: block;
  font-size: clamp(48px, 7vw, 84px);
  font-weight: var(--fw-light);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  font-feature-settings: "tnum";
}
.wz-graphic__stat-unit {
  font-size: 0.5em;
  font-weight: var(--fw-regular);
  color: var(--brand-green-text);
  margin-left: var(--gap-2xs);
}
.wz-graphic__stat-context {
  margin: var(--gap-sm) auto 0;
  max-width: 36ch;
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-text-secondary);
}

/* ============================================================
   ARC — single progress / score ring
============================================================ */
.wz-graphic__arc {
  position: relative;
  display: grid;
  place-items: center;
  padding: var(--gap-lg);
  width: 100%;
}
.wz-graphic__arc-svg {
  width: clamp(140px, 30vw, 200px);
  height: clamp(140px, 30vw, 200px);
  transform: rotate(-90deg);
}
.wz-graphic__arc-track,
.wz-graphic__arc-fill {
  fill: none;
  stroke-width: 10;
}
.wz-graphic__arc-track {
  stroke: var(--slate-navy-wash-07);
}
.wz-graphic__arc-fill {
  stroke: var(--brand-green);
  stroke-linecap: round;
  /* circumference of r=52 -> 2*pi*52 = 326.726 */
  stroke-dasharray: 326.726;
  stroke-dashoffset: calc(326.726 * (1 - var(--wz-arc, 0) / 100));
  transition: stroke-dashoffset var(--dur-fade) var(--ease-entrance);
}
.wz-graphic__arc-center {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--gap-2xs);
}
.wz-graphic__arc-val {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: var(--fw-light);
  line-height: 1;
  color: var(--color-text-primary);
  font-feature-settings: "tnum";
}
.wz-graphic__arc-label {
  font-size: var(--text-xs);
  line-height: 1.2;
  color: var(--color-text-secondary);
  max-width: 16ch;
  text-align: center;
}

/* ── reduced motion: paint final state, no draw-in ──────── */
@media (prefers-reduced-motion: reduce) {
  .wz-graphic__bar-fill,
  .wz-graphic__arc-fill {
    transition: none;
  }
}

/* ── responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .wz-graphic__bars { gap: var(--gap-md); padding: var(--gap-md) var(--gap-sm) var(--gap-sm); }
  .wz-graphic__bar-track { width: 52px; height: 130px; }
  .wz-graphic__hub { aspect-ratio: 4 / 5; }
  .wz-graphic__hub-node-meta { display: none; }
}