/* ==========================================================================
   PRODUCT CARD — Spices of Kerala
   Matches the JS-rendered contract in js/components/product-card.js:
   .product-card[data-product-id][style="--card-bg"] >
     __tags > __chip, __name-block > __name + __malayalam,
     __image-link > __image-wrapper > __image,
     __link-overlay, __button-container > __add-button
   Plus .product-grid, .product-grid__empty, .product-slider.
   NOTE: slider math in home.js assumes a 20px gap (offsetWidth + 20).
   ========================================================================== */

/* --------------------------------------------------------------------------
   CARD BASE — flat color block, sharp corners, lift on hover
   -------------------------------------------------------------------------- */
.product-card {
  --card-bg: var(--color-tan);
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(30, 20, 10, 0.10);
}


/* --------------------------------------------------------------------------
   CHIP — plum rectangle, coral uppercase micro-text, sharp corners
   -------------------------------------------------------------------------- */
.product-card__tags {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  gap: var(--space-2);
}

.product-card__chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background-color: rgba(255, 255, 255, 0.85);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-strong);
  font-family: var(--font-sans);
  font-size: 0.625rem;                          /* 10px */
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  line-height: 1;
}

/* --------------------------------------------------------------------------
   NAME BLOCK — centered micro-label name + Fraunces italic Malayalam
   -------------------------------------------------------------------------- */
.product-card__name-block {
  text-align: center;
  /* top padding clears the corner chip's row entirely */
  padding: var(--space-10) var(--space-4) var(--space-2);
}

.product-card__name {
  font-family: var(--font-sans);
  font-size: 0.8125rem;                         /* 13px quiet caps */
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wider);  /* 0.08em */
  text-transform: uppercase;
  color: var(--color-text-primary);
  line-height: var(--line-height-normal);
  margin: 0;
}

.product-card__malayalam {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--font-size-sm);
  color: rgba(77, 3, 50, 0.55);
  margin-top: var(--space-1);
}

/* --------------------------------------------------------------------------
   IMAGE — contained product shot, gentle zoom on card hover
   -------------------------------------------------------------------------- */
.product-card__image-link {
  display: block;
  flex: 1;
}

.product-card__image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-6) var(--space-6);
  height: 100%;
}

.product-card__image {
  width: 100%;
  max-height: 240px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 8px 16px rgba(30, 20, 10, 0.12));
  transition: transform var(--duration-normal) var(--ease-out);
}

.product-card:hover .product-card__image {
  transform: scale(1.03);
}

/* Full-card click target, sits under the add button */
.product-card__link-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   ADD BUTTON — full-width plum bar
   -------------------------------------------------------------------------- */
.product-card__button-container {
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.product-card__add-button {
  display: block;
  width: 100%;
  padding: var(--space-4) var(--space-4);
  background-color: var(--color-plum);
  color: var(--color-cream);
  border: none;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-eyebrow);          /* 11px */
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
}

.product-card__add-button:hover {
  background-color: var(--color-plum-deep);
}

.product-card__add-button:disabled {
  background-color: var(--color-charcoal-400);
  color: rgba(245, 243, 236, 0.7);
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   GRID MODE — shop / honey grids
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-5);
}

.product-grid__empty {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-16) 0;
}

/* --------------------------------------------------------------------------
   SLIDER MODE — horizontal scroll-snap row, hidden scrollbar
   Gap MUST stay 20px: home.js measures card offsetWidth + 20.
   -------------------------------------------------------------------------- */
.product-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;                        /* Firefox */
  padding-bottom: var(--space-2);
}

.product-slider::-webkit-scrollbar {
  display: none;                                /* WebKit */
}

.product-slider .product-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .product-slider .product-card {
    flex-basis: 260px;
  }
}