:root{--bg:#0b0f14;--card:#111827;--text:#e5e7eb;--muted:#9ca3af;--accent:#22d3ee;--accent2:#60a5fa;}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:linear-gradient(180deg,#0b0f14 0%,#0e1621 100%);color:var(--text);font:16px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans}
a{color:var(--accent)}a:hover{opacity:.9}
.container{max-width:1100px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.4px}
.badge{padding:2px 8px;border-radius:999px;background:rgba(96,165,250,.15);color:#cfe1ff;border:1px solid rgba(96,165,250,.35);font-size:12px}
.hero{padding:64px 0;display:grid;gap:16px}
.hero h1{font-size:36px;margin:0}
.hero p{color:var(--muted);max-width:70ch}
.btn{display:inline-block;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#001018;font-weight:700;padding:12px 16px;border-radius:12px;text-decoration:none;border:none;cursor:pointer}
.btn:disabled{opacity:.5;cursor:not-allowed}
.card{background:linear-gradient(180deg,#0c121a, #0b0f14);border:1px solid #1f2937;border-radius:16px;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.item img{width:100%;height:160px;object-fit:cover;border-radius:10px;border:1px solid #1f2937;background:#0b0f14}
.item h3{margin:8px 0 4px 0;font-size:16px}
.price{color:#a7f3d0;font-weight:700}
.footer{padding:32px 0;color:var(--muted);font-size:14px}
.input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #1f2937;background:#0b0f14;color:var(--text)}
.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin:12px 0 20px}
table{width:100%;border-collapse:collapse}
th,td{padding:8px 12px;border-bottom:1px solid #1f2937}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px}