:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #1f2430;
  --muted: #6c7385;
  --accent: #2364e6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 16px 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kicker {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.2em;
}

h1 {
  margin: 6px 0 0;
  font-size: 28px;
}

.hero {
  margin: 16px 0;
  padding: 16px;
  border: 1px solid #dde3f1;
  border-radius: 18px;
  background: #fff;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.section-head h2 {
  margin: 14px 0;
}

input[type="search"] {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border: 1px solid #d7deef;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.category-section {
  margin-bottom: 18px;
}

.category-title {
  margin: 2px 2px 10px;
  font-size: 22px;
  color: var(--accent);
}

.product-card {
  background: var(--card);
  border: 1px solid #dde3f1;
  border-radius: 16px;
  overflow: hidden;
  animation: fadeUp 0.45s ease both;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card img {
  width: 100%;
  height: 148px;
  object-fit: cover;
  display: block;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px #24315d1a;
}

.product-body {
  padding: 12px;
}

.product-body h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.3;
}

.product-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

@keyframes fadeUp {
  from {
    transform: translateY(12px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}