/**
 * PuniCodex Reliquary — PDP product configurator styles (P1/P2 companion to
 * js/store-configurator.js). Loaded only on generated store product pages.
 *
 * INTERIM RECOLOR DISCLAIMER (P1/P2)
 * ──────────────────────────────────
 * Printful-realistic base mockups per kind × colour are a P3 deliverable
 * (docs/store-configurator-design.md §2). Until the transparent base-garment
 * set exists, the garment base IS the PDP's existing mockup photo (usually a
 * BLACK garment with the art already printed on it) and colour selection is
 * approximated with CSS filters:
 *
 *   - White: invert(1) hue-rotate(180deg) turns the black base white. The
 *     already-printed art on the base photo inverts with the garment (the
 *     live art overlay above it does not — it stays gold). Read this as a
 *     colour simulation, not a print proof.
 *   - Black: no filter — most base mockups are already black.
 *   - Other colours: a multiply tint layer in the colour's hex over the base.
 *     On a black base multiply cannot lighten, so dark colours barely read —
 *     known limitation until P3 base blanks ship.
 *   - Unknown colours (hex null): no visual change; the chip is a neutral
 *     swatch with the colour name as tooltip.
 */

.pdp .stage {
  position: relative;
}

.cfg-group {
  margin: 1.2rem 0 0;
}
.cfg-lbl {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim, #9a948a);
  margin-bottom: 0.45rem;
}

.cfg-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* Chips are real buttons with radio semantics (see JS radiogroup wiring). */
.cfg-chip {
  appearance: none;
  padding: 0;
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: #0e0e12;
  cursor: pointer;
  border-radius: 10px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.cfg-chip:hover {
  border-color: var(--gold, #d4af37);
}
.cfg-chip:focus-visible {
  outline: 2px solid var(--gold-bright, #f0d878);
  outline-offset: 2px;
}
.cfg-chip[aria-checked='true'] {
  border-color: var(--gold, #d4af37);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.55);
}

.cfg-chip--art {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cfg-chip--art img {
  max-width: 36px;
  max-height: 36px;
  object-fit: contain;
  display: block;
}

.cfg-chip--color {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--chip-hex, transparent);
}
.cfg-chip--color.cfg-chip--unknown {
  background: repeating-conic-gradient(#3a3a3c 0% 25%, #26262a 0% 50%) 0 0 / 12px 12px;
}

/* The text colour buttons (and their label) are superseded by hex chips while
   JS runs; the markup stays in the DOM as the no-JS fallback and the state
   source. */
.opt-group.cfg-superseded {
  display: none;
}

/* Sizes unavailable for the chosen colour. */
#opts-size .opt[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}
#opts-size .opt[disabled]:hover {
  border-color: rgba(212, 175, 55, 0.25);
  color: var(--ink, #e8e4dc);
}

/* ── Live mockup stage ── */
.cfg-art {
  position: absolute;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 2;
}

/* INTERIM White simulation — see the disclaimer at the top of this file. */
#stage-img.cfg-tint-white {
  filter: invert(1) hue-rotate(180deg) brightness(1.04);
}

/* INTERIM colour multiply tint — sits over the garment base, under the art. */
.cfg-tint-mix {
  position: absolute;
  inset: 0;
  z-index: 1;
  mix-blend-mode: multiply;
  opacity: 0.85;
  pointer-events: none;
}

@media (max-width: 820px) {
  .cfg-chip--art {
    width: 40px;
    height: 40px;
  }
}