* { box-sizing: border-box; }
body { font-family: -apple-system, 'Segoe UI', sans-serif; margin: 0; background: #f4f5f7; color: #1a1a1a; }
.site-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; background: #111827; color: white; }
.logo { color: white; text-decoration: none; font-size: 20px; font-weight: 800; }
.logo span { color: #22d3ee; }
.site-header nav a { color: #cbd5e1; text-decoration: none; margin-left: 16px; }
main { max-width: 1000px; margin: 0 auto; padding: 24px; }
.hero { text-align: center; padding: 32px 16px; }
.hero h1 { margin: 0 0 8px; font-size: 28px; }
.hero p { color: #555; }
.cat-filter { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 24px; }
.cat-filter a { padding: 6px 14px; border-radius: 20px; background: white; border: 1px solid #ddd; text-decoration: none; color: #333; font-size: 14px; }
.cat-filter a.active { background: #111827; color: white; border-color: #111827; }
.deals-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.deal-card { background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.06); position: relative; display: flex; flex-direction: column; }
.deal-card img { width: 100%; height: 160px; object-fit: cover; }
.badge { position: absolute; top: 10px; left: 10px; background: #ef4444; color: white; font-weight: 700; font-size: 12px; padding: 4px 8px; border-radius: 6px; }
.deal-body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.deal-cat { font-size: 11px; text-transform: uppercase; color: #22d3ee; font-weight: 700; }
.deal-body h2 { font-size: 16px; margin: 0; }
.deal-body p { font-size: 13px; color: #666; margin: 0; }
.price-row { margin-top: auto; display: flex; align-items: baseline; gap: 8px; }
.price { font-size: 20px; font-weight: 800; color: #111827; }
.price-old { font-size: 13px; color: #999; text-decoration: line-through; }
.cta { margin-top: 8px; display: block; text-align: center; background: #22d3ee; color: #111827; font-weight: 700; padding: 10px; border-radius: 8px; text-decoration: none; }
.cta:hover { background: #06b6d4; }
.empty { text-align: center; color: #888; padding: 60px 0; }
.site-footer { text-align: center; padding: 24px; color: #777; font-size: 12px; background: white; border-top: 1px solid #eee; }
.site-footer a { color: #555; }
.legal { max-width: 700px; margin: 0 auto; }
.legal h1 { font-size: 22px; }

body.admin { max-width: 900px; margin: 40px auto; font-family: sans-serif; }
.admin-form { display: flex; flex-direction: column; gap: 10px; max-width: 500px; margin-bottom: 32px; }
.admin-form label { display: flex; flex-direction: column; font-size: 13px; gap: 4px; }
.admin-form button { padding: 10px; background: #111827; color: white; border: none; border-radius: 6px; cursor: pointer; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 8px; border-bottom: 1px solid #eee; font-size: 13px; }
.message { background: #e8f5e9; color: #2e7d32; padding: 10px; border-radius: 6px; }