/**
 * FRIO Ice Cream & Botana - Product Card Styles
 * Light theme CSS with balanced color palette
 * All comments and debugging in English as requested
 */

/* === PRODUCTS GRID === */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

/* === PRODUCT CARDS === */

.product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: var(--transition-all);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.product-featured {
  border-color: var(--color-accent-pink);
  box-shadow: 0 0 20px var(--color-accent-pink-alpha);
  /* max-width: 400px; */
}

.product-new {
  position: relative;
  max-width: 400px;
}

.product-seasonal {
  border-color: var(--color-accent-blue);
}

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

.product-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.product-image-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-all);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

/* Product badges */
.product-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 2;
}

.product-badge {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(10px);
}

/* FEATURED BADGE - KEEP PINK */
.badge-featured {
  background: var(--color-accent-pink);
  color: var(--color-text-inverse);
}

.badge-new {
  background: var(--color-accent-blue);
  color: var(--color-text-inverse);
}

.badge-seasonal {
  background: var(--color-cone-brown);
  color: var(--color-text-inverse);
}

.badge-icon {
  font-size: var(--font-size-xs);
}

/* Image overlay */
.product-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  padding: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-all);
}

.product-card:hover .product-overlay {
  opacity: 1;
  transform: translateY(0);
}

.overlay-text {
  color: white;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
}

/* OVERLAY ARROW - MINT GREEN */
.overlay-arrow {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

/* === PRODUCT INFO === */

.product-info {
  padding: var(--space-4);
  color: var(--color-text-primary);
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Product header */
.product-header {
  margin-bottom: var(--space-4);
}

.product-category {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.category-icon {
  font-size: var(--font-size-base);
}

.category-name {
  font-weight: var(--font-weight-medium);
}

.product-title {
  margin: 0 0 var(--space-2) 0;
}

.product-title-link {
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  transition: var(--transition-all);
}

.product-title-link:hover {
  color: var(--color-accent-blue);
  text-decoration: none;
}

.product-tagline {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
  margin: 0;
}

/* === PRODUCT DETAILS === */

.product-details {
  flex: 1;
  margin-bottom: var(--space-4);
}

.product-description {
  margin-bottom: var(--space-4);
}

.product-description p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* Product attributes */
.product-attributes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--color-primary-alpha);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.product-attribute {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
}

.attribute-label {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.attribute-value {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
}

/* Spice level styling */
.spice-level .spice-icons.filled {
  color: var(--color-accent-pink);
  font-size: var(--font-size-sm);
}

.spice-level .spice-icons.empty {
  color: var(--color-border-medium);
  font-size: var(--font-size-sm);
}

/* Temperature styling */
.temperature .temp-icon {
  font-size: var(--font-size-sm);
}

.temperature .temp-text {
  font-size: var(--font-size-xs);
}

/* Prep time styling */
.prep-time .time-icon {
  font-size: var(--font-size-sm);
}

.prep-time .time-text {
  font-size: var(--font-size-xs);
}

/* Dietary tags */
.product-dietary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.dietary-tag {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.dietary-vegan {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

.dietary-gluten-free {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning);
}

.dietary-dairy-free {
  background: var(--color-info-bg);
  color: var(--color-info);
  border-color: var(--color-info);
}

.dietary-nut-free {
  background: var(--color-accent-blue-alpha);
  color: var(--color-accent-blue);
  border-color: var(--color-accent-blue);
}

.dietary-vegetarian {
  background: var(--color-primary-alpha);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

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

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* Product price */
.product-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.price-current {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-cone-brown);
}

.price-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-style: italic;
}

/* Product actions */
.product-actions {
  display: flex;
  gap: var(--space-2);
  min-width: 200px;
}

/* MAIN PRODUCT BUTTON - MINT GREEN */
.product-btn {
  background: var(--color-primary);
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-4);
  white-space: nowrap;
  width: 100%;
}

.product-btn:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.product-quick-info {
  background: transparent;
  border: 1px solid var(--color-border-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2);
  min-width: auto;
  flex-shrink: 0;
}

.product-quick-info:hover {
  background: var(--color-primary-alpha);
  border-color: var(--color-primary);
  color: var(--color-accent-blue);
}

/* === MOBILE RESPONSIVENESS === */

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .product-image {
    height: 180px;
  }
  
  .product-info {
    padding: var(--space-3);
  }
  
  .product-attributes {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  
  .product-footer {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
  
  .product-actions {
    justify-content: space-between;
  }
  
  .product-btn {
    flex: 1;
    justify-content: center;
  }
}

/* === LOADING STATES === */

.product-img.loading {
  background: linear-gradient(90deg, var(--color-bg-gray-light) 25%, var(--color-bg-gray) 50%, var(--color-bg-gray-light) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

.product-img.image-loaded.loaded {
  animation: none;
  background: none;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* === STAGGER ANIMATIONS === */

.stagger-children > * {
  animation: fadeInUp 0.6s ease-out both;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === PLACEHOLDER STATE === */

.product-placeholder {
  background: var(--color-bg-gray-light);
  border: 1px dashed var(--color-border-medium);
}

.placeholder-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--color-text-muted);
}

.placeholder-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-2);
}

.placeholder-text {
  font-size: var(--font-size-sm);
  text-align: center;
}

/* === ACCESSIBILITY === */

.product-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.product-title-link:focus,
.product-btn:focus,
.product-quick-info:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === REDUCED MOTION === */

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-img,
  .product-overlay {
    transition: none;
  }
  
  .product-card:hover {
    transform: none;
  }
  
  .product-card:hover .product-img {
    transform: none;
  }
  
  .stagger-children > * {
    animation: none;
  }
  
  .product-img.loading {
    animation: none;
  }
}

/* === HIGH CONTRAST === */

@media (prefers-contrast: high) {
  .product-card {
    border-width: 2px;
  }
  
  .product-badge {
    border: 2px solid currentColor;
  }
  
  .dietary-tag {
    border-width: 2px;
  }
}