/* Grid Layout Styles - Campaign and Restaurant Grid Components */

/* Main Grid Container */
.grid-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.grid-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin: 0;
}

.grid-subtitle {
  font-size: var(--font-size-base);
  color: var(--gray-600);
  margin: var(--spacing-xs) 0 0 0;
}

.grid-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

/* Grid Item Base */
.grid-item {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.grid-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Grid Item Image */
.grid-item-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.grid-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.grid-item:hover .grid-item-image img {
  transform: scale(1.05);
}

.grid-item-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: var(--font-size-lg);
}

/* Grid Item Badges */
.grid-item-badges {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  right: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 2;
}

.grid-item-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.grid-item-badge.discount {
  background-color: rgba(255, 107, 53, 0.9);
  color: var(--white);
}

.grid-item-badge.featured {
  background-color: rgba(255, 193, 7, 0.9);
  color: var(--gray-900);
}

.grid-item-badge.new {
  background-color: rgba(76, 175, 80, 0.9);
  color: var(--white);
}

.grid-item-badge.evening {
  background-color: rgba(156, 39, 176, 0.9);
  color: var(--white);
}

/* Grid Item Actions */
.grid-item-actions {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  z-index: 3;
}

.grid-item-action {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  transition: all var(--transition-fast);
}

.grid-item-action:hover {
  background-color: var(--white);
  color: var(--primary-color);
  transform: scale(1.1);
}

.grid-item-action.active {
  background-color: var(--primary-color);
  color: var(--white);
}

.grid-item-action.liked {
  background-color: var(--error-color);
  color: var(--white);
}

/* Grid Item Content */
.grid-item-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.grid-item-header {
  margin-bottom: var(--spacing-sm);
}

.grid-item-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin: 0 0 var(--spacing-xs) 0;
  line-height: var(--line-height-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.grid-item-subtitle {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.grid-item-description {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Grid Item Meta */
.grid-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.grid-item-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.grid-item-rating-stars {
  color: var(--warning-color);
  font-size: var(--font-size-sm);
}

.grid-item-rating-text {
  font-size: var(--font-size-xs);
  color: var(--gray-600);
}

.grid-item-distance {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Grid Item Stats */
.grid-item-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-bottom: var(--spacing-sm);
}

.grid-item-stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Grid Item Price */
.grid-item-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.grid-item-price-original {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  text-decoration: line-through;
}

.grid-item-price-discounted {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--primary-color);
}

.grid-item-price-savings {
  font-size: var(--font-size-xs);
  color: var(--success-color);
  font-weight: var(--font-weight-medium);
}

/* Grid Item Footer */
.grid-item-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--gray-100);
  background-color: var(--gray-50);
}

.grid-item-cta {
  width: 100%;
  padding: var(--spacing-sm);
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.grid-item-cta:hover {
  background-color: var(--primary-dark);
}

/* Grid Item Status Indicators */
.grid-item-status {
  position: absolute;
  bottom: var(--spacing-sm);
  left: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.grid-item-status.open {
  background-color: rgba(76, 175, 80, 0.9);
  color: var(--white);
}

.grid-item-status.closed {
  background-color: rgba(158, 158, 158, 0.9);
  color: var(--white);
}

.grid-item-status.busy {
  background-color: rgba(255, 152, 0, 0.9);
  color: var(--white);
}

/* Loading State */
.grid-loading {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.grid-item-skeleton {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  height: 350px;
}

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

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

.skeleton-image {
  width: 100%;
  height: 200px;
}

.skeleton-content {
  padding: var(--spacing-md);
}

.skeleton-line {
  height: 1rem;
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.skeleton-line.short {
  width: 60%;
}

.skeleton-line.medium {
  width: 80%;
}

.skeleton-line.long {
  width: 100%;
}

/* Empty State */
.grid-empty {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  color: var(--gray-500);
}

.grid-empty-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  color: var(--gray-300);
}

.grid-empty-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
}

.grid-empty-description {
  font-size: var(--font-size-base);
  color: var(--gray-500);
  margin-bottom: var(--spacing-lg);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .grid,
  .grid-loading {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .grid,
  .grid-loading {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .grid-container {
    padding: var(--spacing-md);
  }
  
  .grid-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .grid-item-image {
    height: 150px;
  }
  
  .grid-item-title {
    font-size: var(--font-size-base);
  }
  
  .skeleton-image {
    height: 150px;
  }
}

@media (max-width: 480px) {
  .grid,
  .grid-loading {
    grid-template-columns: 1fr;
  }
  
  .grid-item {
    max-width: 100%;
  }
  
  .grid-item-image {
    height: 180px;
  }
  
  .skeleton-image {
    height: 180px;
  }
}