:root{--bg:#0b0b0b;--text:#f2f2f2;--muted:#b8b8b8;--accent:#ff2d2d;--card:#111;--border:#222;--r:16px;--max:1200px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:18px}
.header{position:sticky;top:0;z-index:20;background:rgba(0,0,0,.75);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{font-weight:900;letter-spacing:.3px;text-transform:uppercase}
.nav a{padding:10px 12px;border-radius:12px;border:1px solid transparent;font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.35px}
.nav a:hover{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.04)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}
.prod img{width:100%;height:auto;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:#0f0f0f}
.t{margin:10px 0 6px;font-weight:900;line-height:1.25}
.p{color:var(--muted);font-weight:900}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,45,45,.45);background:rgba(255,45,45,.10);font-size:12px;font-weight:900;letter-spacing:.2px}
.hr{height:1px;background:var(--border);margin:14px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:14px;background:var(--accent);color:#000;font-weight:900;border:1px solid rgba(0,0,0,.2);cursor:pointer}
.btn.secondary{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.18)}
.label{font-size:12px;color:var(--muted);font-weight:900;text-transform:uppercase;letter-spacing:.35px}
.input, select{padding:10px 12px;border-radius:12px;width:100%;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.25);color:var(--text)}
.footer{border-top:1px solid var(--border);background:rgba(0,0,0,.55);padding:22px 0;color:var(--muted);font-size:13px}