/**
 * PureUtilLab - High-Converting Product Review Cards & Affiliate Styling
 * File: assets/css/product-cards.css
 * 
 * Specifically designed to retrofit and instantly beautify existing articles
 * without touching any post database content.
 */

/* ==========================================================================
   1. Retroactive Product Box (Existing Articles' DOM Nodes)
   ========================================================================== */
.product-box {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px;
  margin: 36px 0;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  overflow: hidden;
}

.product-box:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

/* Accent top border highlight */
.product-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-brand-primary) 0%, var(--color-action-cta) 100%);
}

/* Product Box Header */
.product-box-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

@media (min-width: 640px) {
  .product-box-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.product-box-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-brand-dark);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.product-box-rating {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-rating-star);
  font-size: 1.05rem;
  font-weight: 700;
}

.product-box-rating .rating-count {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Product Box Description */
.product-box-desc {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
}

/* Pros List in Existing Content */
.product-box-pros {
  background-color: #f8fafc;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 22px;
}

.product-box-pro {
  display: flex;
  align-items: baseline;
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  line-height: 1.45;
}

.product-box-pro:last-child {
  margin-bottom: 0;
}

.product-box-pro::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-pro-green);
  font-weight: 900;
  font-size: 1rem;
}

/* High-Converting CTA Button */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--color-action-cta);
  color: #ffffff !important;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  box-shadow: 0 2px 4px rgba(5, 150, 105, 0.2);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  letter-spacing: 0.01em;
}

.cta-button:hover {
  background-color: var(--color-action-cta-hover);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.35);
  transform: translateY(-1px);
  text-decoration: none !important;
}

.cta-button:active {
  background-color: var(--color-action-cta-active);
  transform: translateY(0);
}

/* ==========================================================================
   2. Modern Multi-Product Comparison Table
   ========================================================================== */
.table-scroll-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 36px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  min-width: 600px;
}

.comparison-table th {
  background-color: #f8fafc;
  color: var(--color-brand-dark);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 2px solid var(--color-border);
}

.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background-color: #fafafa;
}

.table-badge-winner {
  background-color: var(--color-accent-badge-bg);
  color: var(--color-accent-badge);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.table-cta-btn {
  display: inline-block;
  background-color: var(--color-action-cta);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  white-space: nowrap;
}

.table-cta-btn:hover {
  background-color: var(--color-action-cta-hover);
}

/* ==========================================================================
   3. Modern Pros & Cons Dual Grid
   ========================================================================== */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 28px 0;
}

@media (min-width: 640px) {
  .pros-cons-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pros-card {
  background-color: var(--color-pro-bg);
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-md);
  padding: 20px;
}

.cons-card {
  background-color: var(--color-con-bg);
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 20px;
}

.pros-card-title {
  color: #065f46;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cons-card-title {
  color: #991b1b;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pros-list, .cons-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pros-list li {
  position: relative;
  padding-left: 22px;
  color: #064e3b;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.pros-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-pro-green);
  font-weight: 900;
}

.cons-list li {
  position: relative;
  padding-left: 22px;
  color: #7f1d1d;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.cons-list li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--color-con-red);
  font-weight: 900;
}