body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  background: #0b0b0f;
  color: #f5f5f5;
}

header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #222;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

header h1 {
  margin: 0;
}

header input {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid #333;
  background: #111;
  color: #f5f5f5;
}

nav#categoryNav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid #222;
}

nav#categoryNav button {
  background: #15151b;
  color: #f5f5f5;
  border-radius: 999px;
  border: 1px solid #333;
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  font-size: 0.85rem;
}

main {
  padding: 1.5rem;
}

.hidden {
  display: none;
}

#listView {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.card {
  background: #14141a;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid #222;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.card-image img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.card-body {
  padding: 0.75rem 0.9rem 1rem;
}

.card-body h2 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.card-body .category {
  font-size: 0.75rem;
  color: #aaa;
  margin-bottom: 0.5rem;
}

#detailView {
  max-width: 900px;
  margin: 0 auto;
}

.backBtn {
  background: none;
  border: none;
  color: #f5f5f5;
  cursor: pointer;
  margin-bottom: 1rem;
}

.detail-header {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.detail-image img {
  width: 100%;
  border-radius: 0.75rem;
  object-fit: cover;
}

section {
  margin-bottom: 1.25rem;
}

section h2 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

ul, ol {
  margin: 0;
  padding-left: 1.25rem;
}