body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;padding:0;background:#0b0b0c;color:#f2f2f2}
.header{background:#111;position:sticky;top:0;padding:12px 16px;display:flex;gap:16px;align-items:center;border-bottom:1px solid #222}
.header a{color:#f2f2f2;text-decoration:none}
.container{max-width:1100px;margin:24px auto;padding:0 16px}
.card{background:#151515;border:1px solid #222;border-radius:14px;padding:16px;margin-bottom:16px;display:flex;gap:16px}
.card img{max-width:140px;border-radius:10px}
.badge{display:inline-block;background:#1f2937;border:1px solid #374151;padding:2px 8px;border-radius:999px;font-size:12px;margin-right:6px}
.price{font-weight:700}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
input,button{background:#0f172a;color:#e5e7eb;border:1px solid #334155;border-radius:8px;padding:10px 12px}
button{cursor:pointer}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #222;padding:8px 10px;text-align:left;vertical-align:top}
.small{font-size:12px;color:#cbd5e1}
.alert{background:#1f2937;border:1px solid #374151;border-radius:12px;padding:12px;margin:12px 0}