/* =========================================
   ARNOREX PRODUCT CARD SYSTEM
   Premium Marketplace Product Engine
========================================= */

/* =========================================
   PRODUCT CARD
========================================= */

.product-card {
  position: relative;

  display: flex;
  flex-direction: column;

  height: 100%;

  overflow: hidden;

  border-radius: var(--radius-xl);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.06) 0%,
      rgba(255,255,255,0.03) 100%
    );

  border:
    1px solid rgba(255,255,255,0.08);

  backdrop-filter:
    blur(18px);

  -webkit-backdrop-filter:
    blur(18px);

  transition:
    transform var(--transition-normal),
    border var(--transition-normal),
    box-shadow var(--transition-normal),
    background var(--transition-normal);

  isolation: isolate;
}

/* =========================================
   PREMIUM GLOW BORDER
========================================= */

.product-card::before {
  content: '';

  position: absolute;

  inset: 0;

  padding: 1px;

  border-radius:
    inherit;

  background:
    linear-gradient(
      135deg,
      rgba(255,184,0,0.3),
      rgba(196,0,0,0.18),
      rgba(0,31,122,0.2)
    );

  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);

  -webkit-mask-composite:
    xor;

  mask-composite:
    exclude;

  opacity: 0;

  transition:
    opacity var(--transition-normal);

  pointer-events: none;
}

/* =========================================
   CARD HOVER
========================================= */

.product-card:hover {
  transform:
    translateY(-10px);

  border:
    1px solid rgba(255,184,0,0.16);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.09) 0%,
      rgba(255,255,255,0.04) 100%
    );

  box-shadow:
    0 25px 60px rgba(0,0,0,0.45),
    0 0 30px rgba(255,184,0,0.12);
}

.product-card:hover::before {
  opacity: 1;
}

/* =========================================
   PRODUCT IMAGE AREA
========================================= */

.product-image-wrapper {
  position: relative;

  width: 100%;
  aspect-ratio: 1 / 1;

  overflow: hidden;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.04),
      rgba(255,255,255,0.01)
    );
}

/* =========================================
   PRODUCT IMAGE
========================================= */

.product-image {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition:
    transform 0.8s var(--ease-premium),
    filter var(--transition-normal);
}

.product-card:hover .product-image {
  transform:
    scale(1.08);

  filter:
    brightness(1.05);
}

/* =========================================
   DISCOUNT BADGE
========================================= */

.product-badge {
  position: absolute;

  top: 14px;
  left: 14px;

  z-index: 3;

  padding:
    8px 12px;

  border-radius:
    var(--radius-pill);

  background:
    var(--gradient-red);

  color:
    white;

  font-size: 0.74rem;
  font-weight: 800;

  letter-spacing: 0.04em;

  box-shadow:
    var(--shadow-red);
}

/* =========================================
   FAVORITE BUTTON
========================================= */

.product-favorite-btn {
  position: absolute;

  top: 14px;
  right: 14px;

  z-index: 3;

  width: 44px;
  height: 44px;

  border-radius:
    50%;

  display: flex;
  align-items: center;
  justify-content: center;

  background:
    rgba(0,0,0,0.45);

  backdrop-filter:
    blur(12px);

  border:
    1px solid rgba(255,255,255,0.08);

  color:
    white;

  transition:
    transform var(--transition-normal),
    background var(--transition-normal),
    box-shadow var(--transition-normal);
}

.product-favorite-btn:hover {
  transform:
    scale(1.08);

  background:
    rgba(196,0,0,0.22);

  box-shadow:
    var(--shadow-red);
}

/* =========================================
   QUICK ACTIONS
========================================= */

.product-actions {
  position: absolute;

  left: 50%;
  bottom: 18px;

  transform:
    translateX(-50%)
    translateY(20px);

  opacity: 0;

  display: flex;
  gap: 10px;

  transition:
    opacity var(--transition-normal),
    transform var(--transition-normal);

  z-index: 5;
}

.product-card:hover .product-actions {
  opacity: 1;

  transform:
    translateX(-50%)
    translateY(0);
}

/* =========================================
   ACTION BUTTON
========================================= */

.product-action-btn {
  width: 48px;
  height: 48px;

  border-radius:
    50%;

  display: flex;
  align-items: center;
  justify-content: center;

  background:
    rgba(10,10,10,0.85);

  backdrop-filter:
    blur(12px);

  border:
    1px solid rgba(255,255,255,0.08);

  color:
    white;

  transition:
    transform var(--transition-normal),
    background var(--transition-normal),
    border var(--transition-normal);
}

.product-action-btn:hover {
  transform:
    translateY(-4px);

  background:
    rgba(255,184,0,0.14);

  border:
    1px solid rgba(255,184,0,0.3);
}

/* =========================================
   PRODUCT CONTENT
========================================= */

.product-content {
  position: relative;

  display: flex;
  flex-direction: column;

  flex: 1;

  padding:
    22px;
}

/* =========================================
   PRODUCT CATEGORY
========================================= */

.product-category {
  margin-bottom: 10px;

  font-size: 0.74rem;
  font-weight: 700;

  text-transform: uppercase;

  letter-spacing: 0.12em;

  color:
    var(--color-gold-primary);
}

/* =========================================
   PRODUCT TITLE
========================================= */

.product-title {
  font-size: 1.08rem;
  font-weight: 700;

  line-height: 1.45;

  color:
    var(--text-primary);

  margin-bottom: 14px;

  min-height: 52px;
}

/* =========================================
   PRODUCT DESCRIPTION
========================================= */

.product-description {
  color:
    var(--text-secondary);

  font-size: 0.92rem;

  line-height: 1.7;

  margin-bottom: 18px;
}

/* =========================================
   PRODUCT FOOTER
========================================= */

.product-footer {
  margin-top: auto;

  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  gap: 12px;
}

/* =========================================
   PRICE AREA
========================================= */

.product-price-group {
  display: flex;
  flex-direction: column;
}

.product-price {
  font-size: 1.4rem;
  font-weight: 900;

  line-height: 1;

  color:
    var(--color-gold-primary);

  letter-spacing: -0.04em;
}

.product-old-price {
  margin-top: 6px;

  color:
    var(--text-muted);

  text-decoration: line-through;

  font-size: 0.86rem;
}

/* =========================================
   RATING
========================================= */

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;

  margin-top: 12px;

  color:
    var(--color-gold-primary);

  font-size: 0.88rem;
  font-weight: 700;
}

/* =========================================
   ADD TO CART BUTTON
========================================= */

.product-cart-btn {
  min-width: 130px;
}

/* =========================================
   STOCK STATUS
========================================= */

.product-stock {
  margin-top: 12px;

  font-size: 0.82rem;
  font-weight: 600;
}

.product-stock.in-stock {
  color:
    #00d96d;
}

.product-stock.low-stock {
  color:
    #ffb800;
}

.product-stock.out-stock {
  color:
    #ff4b4b;
}

/* =========================================
   PRODUCT SHIMMER LOADER
========================================= */

.product-skeleton {
  overflow: hidden;

  border-radius:
    var(--radius-xl);

  background:
    rgba(255,255,255,0.04);

  border:
    1px solid rgba(255,255,255,0.06);
}

.product-skeleton-image {
  width: 100%;
  aspect-ratio: 1 / 1;

  background:
    linear-gradient(
      90deg,
      rgba(255,255,255,0.03) 25%,
      rgba(255,255,255,0.08) 50%,
      rgba(255,255,255,0.03) 75%
    );

  background-size:
    1200px 100%;

  animation:
    shimmer 2s infinite linear;
}

/* =========================================
   RESPONSIVE DESIGN
========================================= */

@media (max-width: 768px) {

  .product-content {
    padding:
      18px;
  }

  .product-title {
    font-size:
      1rem;

    min-height:
      auto;
  }

  .product-price {
    font-size:
      1.2rem;
  }

  .product-cart-btn {
    min-width:
      110px;
  }

}

@media (max-width: 540px) {

  .product-actions {
    display: none;
  }

  .product-favorite-btn {
    width: 40px;
    height: 40px;
  }

}