/* Girl's Boutique — Product detail page
   Two-column gallery | info on desktop, stacked on mobile. Lightbox styles too.
   Reads tokens.css; card/badge/button come from components.css. */

.detail {
  padding-block: var(--space-7) var(--space-9);
}

.detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .detail__grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
}

/* ---- Breadcrumb ---- */
.detail__crumb {
  margin-bottom: var(--space-5);
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}
.detail__crumb a { color: var(--c-ink-soft); }
.detail__crumb a:hover { color: var(--c-pink); }

/* ============ Gallery ============ */
.gallery__main {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-blush-soft);
  cursor: zoom-in;
}

.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* zoom affordance chip, bottom-right of the main image */
.gallery__zoom {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: oklch(0.99 0.002 358 / 0.85);
  color: var(--c-ink);
  backdrop-filter: blur(4px);
  pointer-events: none;
}
.gallery__zoom svg { width: 20px; height: 20px; }

.gallery__thumbs {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.gallery__thumb {
  width: 72px;
  height: 90px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  padding: 0;
  background: var(--c-blush-soft);
  cursor: pointer;
  transition: border-color var(--transition);
}

.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb:hover { border-color: var(--c-line); }
.gallery__thumb[aria-current="true"] { border-color: var(--c-pink); }

/* ============ Info column ============ */
.detail__brand {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-ink-soft);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.detail__name {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-2xl);
  line-height: 1.05;
  margin-block: var(--space-2) var(--space-4);
}

.detail__prices {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.detail__price {
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  color: var(--c-ink);
}

.detail__price--old {
  font-size: var(--fs-lg);
  font-weight: var(--fw-regular);
  color: var(--c-ink-soft);
  text-decoration: line-through;
}

.detail__save {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--c-ink);
  background: var(--c-pink);
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
}

/* ---- Stock line ---- */
.detail__stock {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px var(--space-3) 4px var(--space-2);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-5);
}
.detail__stock::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
}
.detail__stock--available { color: var(--c-success); background: oklch(0.58 0.15 155 / 0.14); }
.detail__stock--low { color: var(--c-warn); background: oklch(0.65 0.17 75 / 0.16); }
.detail__stock--out { color: var(--c-danger); background: oklch(0.52 0.19 25 / 0.12); }

/* ============ Variant selectors ============ */
.variant {
  margin-bottom: var(--space-5);
}

.variant__label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-ink);
  margin-bottom: var(--space-2);
}
.variant__label span { color: var(--c-ink-soft); font-weight: var(--fw-regular); }

.size-options,
.color-options {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.size-chip {
  min-width: 48px;
  min-height: 44px;
  padding: 0 var(--space-3);
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--c-ink);
  font-family: var(--font-ui);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: var(--transition);
}
.size-chip:hover { border-color: var(--c-ink); }
.size-chip[aria-pressed="true"] {
  background: var(--c-ink);
  border-color: var(--c-ink);
  color: var(--c-white);
}

/* Colour swatches */
.color-swatch {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--c-line);
  cursor: pointer;
  padding: 0;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}
.color-swatch:hover { transform: scale(1.08); }
.color-swatch[aria-pressed="true"] {
  border-color: var(--c-ink);
  box-shadow: 0 0 0 2px var(--c-bg), 0 0 0 4px var(--c-ink);
}
.color-swatch__dot {
  position: absolute;
  inset: 3px;
  border-radius: 50%;
}

.variant__chosen {
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
  margin-top: var(--space-2);
  min-height: 1.2em;
}

/* ============ Actions ============ */
.detail__actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.qty {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty button {
  width: 44px;
  height: 46px;
  border: none;
  background: transparent;
  color: var(--c-ink);
  font-size: var(--fs-lg);
  cursor: pointer;
  transition: color var(--transition);
}
.qty button:hover { color: var(--c-pink); }
.qty__val {
  min-width: 40px;
  text-align: center;
  font-weight: var(--fw-bold);
}

.detail__add { flex: 1; min-width: 200px; }

/* On the detail page the primary button sits on the light canvas, so its
   resting outline must be ink (the homepage version is on a dark hero). */
.detail .btn--primary {
  border-color: var(--c-ink);
  color: var(--c-ink);
}
.detail .btn--primary:hover {
  background: var(--c-pink);
  border-color: var(--c-pink);
  color: var(--c-ink);
}
.detail .btn--primary:disabled,
.detail .btn--primary:disabled:hover {
  background: transparent;
  border-color: var(--c-line);
  color: var(--c-ink-soft);
  opacity: 0.7;
  cursor: not-allowed;
}

.detail__note {
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}

/* ============ Lightbox ============ */
body.lb-open { overflow: hidden; }

.lb {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
  background: oklch(0.16 0.02 358 / 0.92);
  backdrop-filter: blur(4px);
}
.lb.is-open { display: flex; }

.lb__figure {
  margin: 0;
  max-width: min(900px, 92vw);
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb__img {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 60px oklch(0 0 0 / 0.5);
}

.lb__close,
.lb__arrow {
  position: fixed;
  display: grid;
  place-items: center;
  border: 1px solid oklch(1 0 0 / 0.3);
  border-radius: var(--radius-pill);
  background: oklch(0.16 0.02 358 / 0.6);
  color: var(--c-white);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.lb__close:hover,
.lb__arrow:hover { color: var(--c-pink); border-color: var(--c-pink); }

.lb__close {
  top: clamp(12px, 3vw, 28px);
  right: clamp(12px, 3vw, 28px);
  width: 48px;
  height: 48px;
}
.lb__close svg { width: 24px; height: 24px; }

.lb__arrow {
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
}
.lb__arrow svg { width: 26px; height: 26px; }
.lb__arrow--prev { left: clamp(8px, 2vw, 28px); }
.lb__arrow--next { right: clamp(8px, 2vw, 28px); }

.lb__counter {
  position: fixed;
  bottom: clamp(14px, 3vw, 28px);
  left: 50%;
  transform: translateX(-50%);
  color: oklch(1 0 0 / 0.85);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
}

@media (max-width: 480px) {
  .lb__arrow { width: 44px; height: 44px; }
}