/**
 * Universal Affiliate Aggregator - Public Styles
 * 
 * @package UniversalAffiliateAggregator
 * @version 1.0.0
 */

/* Offer Grid Layout */
.uaa-offers-grid {
  display: grid;
  gap: 20px;
  margin: 20px 0;
}

.uaa-offers-grid.uaa-columns-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.uaa-offers-grid.uaa-columns-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.uaa-offers-grid.uaa-columns-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Individual Offer Card */
.uaa-offer-card {
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.uaa-offer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Offer Image */
.uaa-offer-image {
  position: relative;
  height: 180px;
  background: #f5f5f5;
  overflow: hidden;
}

.uaa-offer-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.uaa-offer-card:hover .uaa-offer-image img {
  transform: scale(1.05);
}

.uaa-offer-type-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
}

.uaa-offer-type-campaign {
  background: #2271b1;
}

.uaa-offer-type-coupon {
  background: #d63638;
}

.uaa-offer-type-deal {
  background: #00a32a;
}

/* Source Badge */
.uaa-source-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  padding: 3px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: bold;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.uaa-source-vcommission {
  border-color: #ff6600;
  color: #ff6600;
}

.uaa-source-admitad {
  border-color: #ff1744;
  color: #ff1744;
}

/* Offer Content */
.uaa-offer-content {
  padding: 15px;
}

.uaa-offer-merchant {
  font-size: 12px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.uaa-offer-title {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.uaa-offer-description {
  font-size: 14px;
  color: #666;
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Offer Meta Information */
.uaa-offer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.uaa-offer-discount {
  background: #ff4444;
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
}

.uaa-offer-commission {
  background: #00a32a;
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
}

/* Coupon Code */
.uaa-coupon-code {
  background: #f8f9fa;
  border: 2px dashed #007cba;
  padding: 8px 12px;
  text-align: center;
  margin-bottom: 12px;
  border-radius: 4px;
}

.uaa-coupon-code-text {
  font-family: monospace;
  font-size: 14px;
  font-weight: bold;
  color: #007cba;
  letter-spacing: 1px;
}

.uaa-copy-code-btn {
  background: none;
  border: none;
  color: #007cba;
  font-size: 11px;
  cursor: pointer;
  text-decoration: underline;
  margin-left: 8px;
}

/* Offer Actions */
.uaa-offer-actions {
  display: flex;
  gap: 8px;
}

.uaa-offer-btn {
  flex: 1;
  background: #007cba;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease;
  display: inline-block;
}

.uaa-offer-btn:hover {
  background: #005a87;
  color: white;
  text-decoration: none;
}

.uaa-offer-btn:focus {
  outline: 2px solid #007cba;
  outline-offset: 2px;
}

/* Expiry Information */
.uaa-offer-expiry {
  font-size: 11px;
  color: #999;
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}

.uaa-offer-expiry.uaa-expiry-soon {
  color: #d63638;
  font-weight: bold;
}

/* Loading State */
.uaa-offers-loading {
  text-align: center;
  padding: 40px;
  color: #666;
}

.uaa-loading-spinner {
  border: 2px solid #f3f3f3;
  border-top: 2px solid #007cba;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: uaa-spin 1s linear infinite;
  display: inline-block;
  margin-right: 8px;
}

@keyframes uaa-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Empty State */
.uaa-offers-empty {
  text-align: center;
  padding: 40px 20px;
  color: #666;
}

.uaa-empty-icon {
  font-size: 48px;
  margin-bottom: 15px;
  opacity: 0.5;
}

/* Best Offers Layout */
.uaa-best-offers {
  position: relative;
}

.uaa-best-offer-badge {
  position: absolute;
  top: -5px;
  left: 15px;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  color: #333;
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 11px;
  font-weight: bold;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Compare Offers Layout */
.uaa-compare-offers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.uaa-compare-header {
  text-align: center;
  margin-bottom: 20px;
}

.uaa-compare-card {
  border: 2px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  background: #fff;
  position: relative;
}

.uaa-compare-card.uaa-best-value {
  border-color: #00a32a;
  background: #f0f8f0;
}

.uaa-compare-card.uaa-best-commission {
  border-color: #007cba;
  background: #f0f7ff;
}

/* Responsive Design */
@media (max-width: 768px) {
  .uaa-offers-grid.uaa-columns-3,
  .uaa-offers-grid.uaa-columns-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .uaa-offer-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .uaa-offer-actions {
    flex-direction: column;
  }

  .uaa-compare-offers {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .uaa-offers-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .uaa-offer-card {
    margin-bottom: 0;
  }

  .uaa-offer-content {
    padding: 12px;
  }

  .uaa-offer-title {
    font-size: 15px;
  }

  .uaa-offer-description {
    font-size: 13px;
  }
}

/* Print Styles */
@media print {
  .uaa-offer-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .uaa-offer-btn {
    background: none !important;
    color: #333 !important;
    border: 1px solid #333;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .uaa-offer-card {
    border-color: #000;
  }

  .uaa-offer-btn {
    border: 2px solid #000;
  }

  .uaa-offer-discount,
  .uaa-offer-commission {
    border: 1px solid #000;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .uaa-offer-card,
  .uaa-offer-image img,
  .uaa-offer-btn {
    transition: none;
  }

  .uaa-loading-spinner {
    animation: none;
  }
}