/* Electric Border CSS */
.electric-border {
  position: relative;
  display: inline-block;
  --electric-border-color: #5227FF;
  --eb-border-width: 2px;
}

.electric-border .eb-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.electric-border .eb-layers {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.electric-border .eb-stroke {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: var(--eb-border-width) solid var(--electric-border-color);
  border-radius: inherit;
  box-sizing: border-box;
}

.electric-border .eb-glow-1 {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: inherit;
  background: linear-gradient(45deg, 
    var(--electric-border-color), 
    transparent, 
    var(--electric-border-color), 
    transparent
  );
  background-size: 400% 400%;
  animation: electricGlow1 2s ease-in-out infinite;
  opacity: 0.6;
}

.electric-border .eb-glow-2 {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: inherit;
  background: radial-gradient(circle, 
    var(--electric-border-color) 0%, 
    transparent 70%
  );
  opacity: 0.3;
  animation: electricGlow2 3s ease-in-out infinite reverse;
}

.electric-border .eb-background-glow {
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: inherit;
  background: var(--electric-border-color);
  opacity: 0.1;
  animation: electricPulse 4s ease-in-out infinite;
}

.electric-border .eb-content {
  position: relative;
  z-index: 3;
  background: inherit;
  border-radius: inherit;
}

@keyframes electricGlow1 {
  0%, 100% { 
    background-position: 0% 50%; 
    opacity: 0.6;
  }
  50% { 
    background-position: 100% 50%; 
    opacity: 0.8;
  }
}

@keyframes electricGlow2 {
  0%, 100% { 
    opacity: 0.3;
    transform: scale(1);
  }
  50% { 
    opacity: 0.5;
    transform: scale(1.05);
  }
}

@keyframes electricPulse {
  0%, 100% { 
    opacity: 0.1;
    transform: scale(1);
  }
  50% { 
    opacity: 0.2;
    transform: scale(1.1);
  }
}

/* Featured Ad Styles */
.featured-ad {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.featured-ad-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.featured-badge {
  background: linear-gradient(135deg, #00BFFF 0%, #9370DB 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.featured-badge i {
  font-size: 1rem;
}

.featured-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: #00BFFF;
}

.featured-ad-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: center;
}

.featured-ad-image {
  width: 200px;
  height: 150px;
  background: linear-gradient(135deg, #00BFFF 0%, #9370DB 100%);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  position: relative;
  overflow: hidden;
}

.featured-ad-image::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(255, 255, 255, 0.1) 50%, 
    transparent 70%
  );
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.featured-ad-info h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.featured-ad-info p {
  color: #7f8c8d;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.featured-ad-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.featured-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #6c757d;
  font-size: 0.9rem;
}

.featured-meta-item i {
  color: #00BFFF;
}

.featured-ad-actions {
  display: flex;
  gap: 1rem;
}

.btn-featured-primary {
  background: linear-gradient(135deg, #00BFFF 0%, #9370DB 100%);
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-featured-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 191, 255, 0.3);
}

.btn-featured-secondary {
  background: transparent;
  color: #00BFFF;
  border: 2px solid #00BFFF;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-featured-secondary:hover {
  background: #00BFFF;
  color: white;
  transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
  .featured-ad-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .featured-ad-image {
    width: 150px;
    height: 120px;
    margin: 0 auto;
  }
  
  .featured-ad-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .featured-ad-actions {
    justify-content: center;
  }
}