:root {
  --primary: #2563eb;
  --dark: #0f172a;
  --bg: #f8fafc;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--dark); }
header { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); color: #fff; padding: 1.5rem 2rem; }
header h1 { margin: 0 0 1rem 0; font-size: 1.4rem; }
.filters { display: flex; gap: 0.5rem; }
.filters input, .filters select, .filters button { padding: 0.5rem 0.75rem; border-radius: 6px; border: none; }
.filters button { background: var(--primary); color: #fff; cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; padding: 2rem; }
.card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
.card-image { height: 180px; background: #e2e8f0; display: flex; align-items: center; justify-content: center; }
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.no-image { color: #64748b; font-size: 0.85rem; padding: 1rem; text-align: center; }
.card-body { padding: 1rem; }
.badge { display: inline-block; background: var(--primary); color: #fff; font-size: 0.7rem; padding: 0.2rem 0.5rem; border-radius: 999px; text-transform: uppercase; }
.card-body h2 { font-size: 1.05rem; margin: 0.5rem 0 0.25rem; }
.sku { color: #64748b; font-size: 0.8rem; margin: 0; }
.price { font-weight: 700; font-size: 1.1rem; margin: 0.25rem 0; }
.stock { font-size: 0.85rem; color: #334155; margin: 0 0 0.5rem; }
.description { font-size: 0.85rem; color: #334155; }
.meta { font-size: 0.7rem; color: #94a3b8; }
.candidate img { width: 60px; height: 60px; object-fit: cover; border-radius: 4px; }