/* Cars Filter Modal Styles */

/* Modal Overlay */
.filter-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Modal Container */
.filter-modal-container {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 90vw;
  width: 800px;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.8) translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.filter-modal-overlay.active .filter-modal-container {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.filter-modal-header {
  background: linear-gradient(135deg, #1976d2, #1565c0);
  color: white;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-modal-header .header-content {
  flex: 1;
  text-align: center;
}

.filter-modal-header h2 {
  color: white;
  margin: 0;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.filter-modal-header p {
  margin: 8px 0 0 0;
  opacity: 0.9;
  font-size: 1rem;
}

/* Close Button */
.filter-modal-close {
  align-self: baseline;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
  flex-shrink: 0;
  position: relative;
  top: 0;
}

.filter-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

/* Modal Body */
.filter-modal-body {
  padding: 32px;
}

/* Filter Cards Grid */
.filter-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

/* Filter Card */
.filter-card {
  background: white;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.filter-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #1976d2, #1565c0);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.filter-card:hover {
  border-color: #1976d2;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(25, 118, 210, 0.15);
}

.filter-card:hover::before {
  opacity: 0.05;
}

.filter-card:active {
  transform: translateY(-2px);
}

/* Filter Card Content */
.filter-card-content {
  position: relative;
  z-index: 2;
}

.filter-card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: #1976d2;
  transition: all 0.3s ease;
}

.filter-card:hover .filter-card-icon {
  color: #1565c0;
  transform: scale(1.1);
}

.filter-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #333;
  transition: color 0.3s ease;
}

.filter-card:hover .filter-card-title {
  color: #1976d2;
}

.filter-card-description {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.filter-card:hover .filter-card-description {
  color: #555;
}

/* Specific Card Styles */
.filter-card.econom {
  border-color: #4caf50;
}

.filter-card.econom:hover {
  border-color: #388e3c;
  box-shadow: 0 12px 32px rgba(76, 175, 80, 0.15);
}

.filter-card.econom .filter-card-icon {
  color: #4caf50;
}

.filter-card.econom:hover .filter-card-icon {
  color: #388e3c;
}

.filter-card.standard {
  border-color: #ff9800;
}

.filter-card.standard:hover {
  border-color: #f57c00;
  box-shadow: 0 12px 32px rgba(255, 152, 0, 0.15);
}

.filter-card.standard .filter-card-icon {
  color: #ff9800;
}

.filter-card.standard:hover .filter-card-icon {
  color: #f57c00;
}

.filter-card.premium {
  border-color: #9c27b0;
}

.filter-card.premium:hover {
  border-color: #7b1fa2;
  box-shadow: 0 12px 32px rgba(156, 39, 176, 0.15);
}

.filter-card.premium .filter-card-icon {
  color: #9c27b0;
}

.filter-card.premium:hover .filter-card-icon {
  color: #7b1fa2;
}

.filter-card.all-types {
  border-color: #607d8b;
}

.filter-card.all-types:hover {
  border-color: #455a64;
  box-shadow: 0 12px 32px rgba(96, 125, 139, 0.15);
}

.filter-card.all-types .filter-card-icon {
  color: #607d8b;
}

.filter-card.all-types:hover .filter-card-icon {
  color: #455a64;
}

/* Modal Footer */
.filter-modal-footer {
  padding: 24px 32px;
  background: #f8f9fa;
  border-top: 1px solid #e0e0e0;
  text-align: center;
}

.filter-modal-footer p {
  margin: 0;
  color: #666;
  font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .filter-modal-container {
    width: 95vw;
    max-height: 90vh;
    margin: 10px;
  }
  
  .filter-modal-header {
    padding: 16px 20px;
  }
  
  .filter-modal-header h2 {
    font-size: 1.3rem;
  }
  
  .filter-modal-header p {
    font-size: 0.9rem;
  }
  
  .filter-modal-body {
    padding: 20px 16px;
    max-height: 60vh;
    overflow-y: auto;
  }
  
  .filter-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    overflow-x: visible;
    padding-bottom: 0;
  }
  
  .filter-card {
    padding: 16px 12px;
    min-height: 100px;
    min-width: auto;
    width: 100%;
  }
  
  .filter-card-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
  }
  
  .filter-card-title {
    font-size: 1rem;
    margin-bottom: 4px;
  }
  
  .filter-card-description {
    font-size: 0.8rem;
  }
  
  .filter-modal-footer {
    padding: 16px 20px;
  }
  
  .filter-modal-footer p {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .filter-modal-container {
    width: 98vw;
    max-height: 95vh;
    margin: 5px;
  }
  
  .filter-modal-header {
    padding: 12px 16px;
  }
  
  .filter-modal-header h2 {
    font-size: 1.2rem;
  }
  
  .filter-modal-header p {
    font-size: 0.85rem;
  }
  
  .filter-modal-body {
    padding: 16px 12px;
    max-height: 65vh;
  }
  
  .filter-card {
    padding: 14px 10px;
    min-height: 90px;
  }
  
  .filter-card-icon {
    font-size: 1.6rem;
    margin-bottom: 6px;
  }
  
  .filter-card-title {
    font-size: 0.95rem;
    margin-bottom: 3px;
  }
  
  .filter-card-description {
    font-size: 0.75rem;
  }
  
  .filter-modal-footer {
    padding: 12px 16px;
  }
  
  .filter-modal-footer p {
    font-size: 0.75rem;
  }
}

/* Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.filter-card {
  animation: fadeInUp 0.6s ease forwards;
}

.filter-card:nth-child(1) { animation-delay: 0.1s; }
.filter-card:nth-child(2) { animation-delay: 0.2s; }
.filter-card:nth-child(3) { animation-delay: 0.3s; }
.filter-card:nth-child(4) { animation-delay: 0.4s; }

/* Loading State */
.filter-modal-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.filter-modal-loading .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #1976d2;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Accessibility */
.filter-modal-overlay:focus {
  outline: none;
}

.filter-card:focus {
  outline: 2px solid #1976d2;
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .filter-card {
    border-width: 3px;
  }
  
  .filter-modal-close {
    border: 2px solid white;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .filter-modal-overlay,
  .filter-modal-container,
  .filter-card,
  .filter-card-icon {
    transition: none;
    animation: none;
  }
}

/* Price Category Radio Button Styles */
.filter-option-row input[type=radio] {
  width: 20px;
  height: 20px;
  margin-right: 10px;
  accent-color: #1976d2;
}

.filter-option-row input[type=radio]:checked + .option-label {
  color: #1976d2;
  font-weight: 600;
}

/* Mobile Touch Improvements */
@media (max-width: 768px) {
  .filter-card {
    -webkit-tap-highlight-color: rgba(25, 118, 210, 0.1);
    touch-action: manipulation;
  }
  
  .filter-modal-close {
    min-width: 44px;
    min-height: 44px;
  }
  
  .filter-option-row label {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}