* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: Arial, sans-serif;
  background: #f4f4f9;
  padding: 20px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  color: #333;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid #ddd;
  background: white;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.2s;
}

.filter-btn.active, .filter-btn:hover {
  background: #4CAF50;
  color: white;
  border-color: #4CAF50;
}

.car-card {
  border: 1px solid #eee;
  padding: 12px;
  margin-bottom: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}

.car-card:hover {
  background: #f9f9f9;
  transform: translateX(4px);
}

.car-name {
  font-weight: bold;
  color: #222;
}

.car-mileage {
  color: #4CAF50;
  font-weight: bold;
}

.car-type {
  font-size: 0.8rem;
  color: #666;
  text-transform: uppercase;
}