/* Base styles */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #fafafa;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--primary, #1976d2);
  color: #fff;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
}

nav .btn {
  margin-left: 8px;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 12px;
}

.panel {
  background: #fff;
  border: 1px solid var(--border, #ddd);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 16px;
}

/* Pills */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  padding: 6px 12px;
  border-radius: 20px;
  background: #eee;
  cursor: pointer;
}

.pill.active {
  background: var(--primary, #1976d2);
  color: #fff;
}

/* Product cards with Flexbox */
.products {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.card {
  flex: 1 1 calc(50% - 16px); /* Always 2 per row */
  border: 1px solid var(--border, #ddd);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: 12px;
}

.price {
  font-weight: bold;
  margin: 8px 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 4px;
  background: #eee;
  text-decoration: none;
  color: #333;
}

.btn-primary {
  background: var(--primary, #1976d2);
  color: #fff;
}

/* Responsive adjustments: only one breakpoint */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
  }

  nav {
    margin-top: 8px;
  }

  .logo {
    font-size: 1rem;
  }

  .card {
    flex: 1 1 calc(50% - 16px); /* Still 2 per row on mobile */
  }

  .card img {
    height: 160px;
  }

  .pill {
    flex: 1 1 auto;
    text-align: center;
  }

  .btn {
    width: 100%;
    text-align: center;
    margin-top: 6px;
  }

  .panel {
    padding: 10px;
  }
}