* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #0a0a0a;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.container {
  flex: 1;
  width: 100%;
  max-width: 480px;
  padding: 20px;
  margin: 0 auto;
  animation: fadeIn 0.4s ease-out;
}

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

.item-card {
  margin: 0;
}

.item-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
  margin-bottom: 1.25rem;
  animation: fadeIn 0.4s ease-out;
}

.item-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  line-height: 1.2;
  color: #ffffff;
}

.item-description {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: #cccccc;
}

.item-notes {
  font-size: 0.9rem;
  color: #999999;
  margin-bottom: 1rem;
  line-height: 1.5;
  padding-top: 1rem;
  border-top: 1px solid #222;
}

.item-price {
  display: inline-block;
  padding: 8px 20px;
  background: #00d4ff;
  color: #0a0a0a;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 20px;
}

.not-found {
  text-align: center;
  padding: 3rem 1rem;
}

.not-found-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.not-found h1 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.not-found p {
  color: #888;
  margin: 0;
}

.footer {
  font-size: 0.75rem;
  color: #555;
  padding: 1rem;
}
.footer a { color: #555; text-decoration: none; }
.footer a:hover { color: #888; }