/* ==========================================================================
   FLUX PRIME — product-grid.css
   Product card grid. 5 across on desktop, so 10 products fill exactly 2 rows.
   Requires: base.css, js/product-grid.js
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
}

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out);
}
.product-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.product-card:focus-within {
  border-color: var(--color-accent);
}

/* --- Media --- */
.product-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background:
    radial-gradient(80% 70% at 60% 30%, rgba(212, 175, 55, 0.16), transparent 70%),
    linear-gradient(150deg, var(--color-surface-3), var(--color-surface));
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.product-card:hover .product-card__media img { transform: scale(1.05); }

/* Shown when the image file is missing. */
.product-card__ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-text-faint);
}
.product-card__ph svg { width: 26px; height: 26px; }

/* --- Flags --- */
.product-card__flags {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.product-flag {
  padding: 0.28em 0.55em;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.6875rem;
  font-weight: 600;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.product-flag--save { background: var(--color-accent); color: var(--color-accent-ink); border-color: var(--color-accent); }
.product-flag--new  { color: var(--color-accent); border-color: rgba(212, 175, 55, 0.45); }

/* --- Wishlist --- */
.product-card__wish {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: rgba(10, 10, 10, 0.68);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.product-card:hover .product-card__wish,
.product-card__wish:focus-visible { opacity: 1; transform: translateY(0); }
.product-card__wish:hover { color: var(--color-accent); }
.product-card__wish[aria-pressed="true"] { opacity: 1; transform: none; color: var(--color-accent); }
.product-card__wish[aria-pressed="true"] svg { fill: currentColor; }
.product-card__wish svg { width: 15px; height: 15px; }

/* --- Body --- */
.product-card__body {
  flex: 1;
  display: grid;
  align-content: start;
  gap: 5px;
  padding: var(--space-3);
}

.product-card__cat {
  font-size: 0.75rem;
  color: var(--color-text-faint);
}

.product-card__title {
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--color-text);
  /* two lines, so every card in a row lines up */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.64em;
}
.product-card__title a::after {
  /* makes the whole card clickable without nesting interactive elements */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}
.product-card__title a:hover { color: var(--color-accent); }

.product-card__rating {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  color: var(--color-text-light);
}
.product-card__rating svg { width: 11px; height: 11px; color: var(--color-accent); fill: currentColor; }

.product-card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}
.price {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.price--mrp {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-text-faint);
  text-decoration: line-through;
}
.price--off {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-success);
}

.product-card__stock {
  font-size: 0.75rem;
  color: var(--color-text-faint);
}
.product-card__stock--low { color: var(--color-warning); }

/* --- Footer --- */
.product-card__foot {
  position: relative;
  z-index: 2;
  padding: 0 var(--space-3) var(--space-3);
}
.btn-add {
  width: 100%;
  padding: 0.75em 0.8em;
  font-size: 0.8125rem;
}
.btn-add.is-added {
  background: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-bg);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) { .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 960px)  { .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

@media (max-width: 680px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
  .product-card__wish { opacity: 1; transform: none; }  /* no hover on touch */
  .product-card__rating { display: none; }
  .product-card__body { padding: var(--space-2) var(--space-3); }
  .product-card__foot { padding: 0 var(--space-3) var(--space-3); }
}