/* Filters Section Styles */

.filters-section {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 80px; /* Header height */
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

/* Mobile/Tablet Expandable Functionality */
.filters-section.collapsed {
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

.filters-section.collapsed .filters-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px);
}

.filters-section:not(.collapsed) .filters-content {
  max-height: 2000px;
  opacity: 1;
  transform: translateY(0);
}

.filters-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

/* Improve contrast on dark filter header */
.filters-section .filters-header h2 {
  color: #ffffff;
}

.filters-section .filters-subtitle,
.filters-section .filter-group label,
.filters-section .quick-filter-label {
  color: #e2e8f0;
}

/* Mobile/Tablet Toggle Button */
.filters-toggle-btn {
  display: none;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: var(--font-base);
  font-weight: var(--font-semibold);
  position: relative;
  overflow: hidden;
}

.filters-toggle-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.filters-toggle-btn:active {
  transform: translateY(0);
}

.filters-toggle-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.filters-toggle-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filters-toggle-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.filters-toggle-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}


.expand-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.filters-section.collapsed .expand-icon {
  transform: rotate(180deg);
}

/* Filters Content Wrapper */
.filters-content {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Filters Header */
.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.filters-header h2 {
  font-size: var(--font-2xl);
  font-weight: var(--font-semibold);
  color: var(--text-dark);
  margin-bottom: 0;
}

.view-toggles {
  display: flex;
  gap: var(--spacing-xs);
  background: var(--bg-lighter);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.view-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  background: transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-medium);
  font-size: var(--font-sm);
}

.view-btn:hover {
  background: var(--bg-white);
  color: var(--text-dark);
}

.view-btn.active {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-sm);
}

/* Filters Bar */
.filters-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  align-items: end;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.filter-group label {
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  color: var(--text-medium);
  margin-bottom: var(--spacing-xs);
}

.filter-select {
  appearance: none;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-sm);
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 8px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

.filter-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-lighter);
  outline: none;
}

.filter-select:hover {
  border-color: var(--primary-light);
}

/* Reset Filters Button */
.filter-reset {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-lighter);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-medium);
  font-size: var(--font-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-reset:hover {
  background: var(--error-color);
  color: white;
  border-color: var(--error-color);
}

/* Quick Filters */
.quick-filters {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.quick-filter-label {
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  color: var(--text-medium);
  white-space: nowrap;
}

.quick-filter {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--bg-lighter);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  color: var(--text-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.quick-filter:hover {
  background: var(--primary-lighter);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.quick-filter.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* Advanced Filters Toggle */
.advanced-filters-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary-color);
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  padding: var(--spacing-sm) 0;
}

.advanced-filters-toggle:hover {
  color: var(--primary-dark);
}

.advanced-filters-toggle i {
  transition: transform var(--transition-fast);
}

.advanced-filters-toggle.expanded i {
  transform: rotate(180deg);
}

/* Advanced Filters Panel */
.advanced-filters {
  display: none;
  margin-top: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-lighter);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
}

.advanced-filters.expanded {
  display: block;
  animation: slideDown var(--transition-normal);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.advanced-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

/* Date Range Picker */
.date-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.date-input {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: var(--font-sm);
}

/* Price Range Slider */
.price-range {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.range-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border-color);
  outline: none;
  appearance: none;
}

.range-slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-sm);
}

.range-values {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-xs);
  color: var(--text-light);
}

/* Filter Tags */
.active-filters {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

.active-filters-label {
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  color: var(--text-medium);
}

.filter-tag {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--primary-lighter);
  color: var(--primary-color);
  border-radius: var(--border-radius);
  font-size: var(--font-xs);
  font-weight: var(--font-medium);
}

.filter-tag-remove {
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.filter-tag-remove:hover {
  background: var(--primary-color);
  color: white;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .filters-container {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  /* Show toggle button on mobile/tablet */
  .filters-toggle-btn {
    display: block;
    margin-bottom: var(--spacing-md);
  }

  /* Hide header on mobile when collapsed */
  .filters-section.collapsed .filters-header {
    display: none;
  }

  .filters-header {
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: stretch;
  }

  .filters-bar {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .quick-filters {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .quick-filter {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .view-toggles {
    align-self: center;
  }

  /* Optimize filter selects for mobile */
  .filter-select {
    font-size: var(--font-base);
    padding: var(--spacing-md);
  }

  /* Stack action buttons on mobile */
  .filters-actions {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .filter-btn {
    width: 100%;
    padding: var(--spacing-md);
  }
}

/* Tablet specific styles */
@media (min-width: 769px) and (max-width: 1024px) {
  .filters-toggle-btn {
    display: block;
    margin-bottom: var(--spacing-md);
  }

  .filters-section.collapsed .filters-header {
    display: none;
  }

  .filters-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .quick-filters {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .quick-filter {
    flex: 0 0 auto;
    min-width: 140px;
  }
}

@media (max-width: 480px) {
  .filters-toggle-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-sm);
  }

  .filters-toggle-icon {
    width: 20px;
    height: 20px;
  }


  .quick-filters {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-xs);
  }

  .quick-filter {
    text-align: center;
    padding: var(--spacing-sm);
    font-size: var(--font-sm);
  }

  .filter-select {
    font-size: var(--font-sm);
    padding: var(--spacing-sm);
  }

  .filter-reset {
    padding: var(--spacing-sm);
    font-size: var(--font-sm);
  }
}