:root{--bg:#0b1220;--panel:hsla(0,0%,100%,.06);--panel-2:hsla(0,0%,100%,.1);--text:hsla(0,0%,100%,.92);--muted:hsla(0,0%,100%,.72);--border:hsla(0,0%,100%,.12);--accent:#4ea1ff;--accent-2:#7c5cff;--danger:#ff5d5d;--ok:#41d19a;--shadow:0 18px 60px rgba(0,0,0,.55);--radius:14px;--radius-sm:10px;--container:1120px}*{box-sizing:border-box}body,html{padding:0;margin:0;background:radial-gradient(1200px 600px at 15% 0,rgba(124,92,255,.25),transparent 60%),radial-gradient(900px 600px at 85% 10%,rgba(78,161,255,.22),transparent 60%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans,Liberation Sans,sans-serif;line-height:1.35}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}.container{max-width:var(--container);margin:0 auto;padding:20px}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(11,18,32,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.topbarInner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;max-width:var(--container);margin:0 auto}.brand{display:flex;flex-direction:column;gap:2px}.brandTitle{font-weight:720;letter-spacing:.2px}.brandSub{font-size:12px;color:var(--muted)}.nav{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.chipLink,.nav{align-items:center}.chipLink{display:inline-flex;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:999px;background:hsla(0,0%,100%,.03)}.chipLink:hover{border-color:hsla(0,0%,100%,.22);background:hsla(0,0%,100%,.06)}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-gap:14px;gap:14px}.card{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.cardInner{padding:14px}.h1{font-size:30px;letter-spacing:-.2px}.h1,.lead{margin:8px 0 0}.lead{color:var(--muted)}.sectionTitle{margin:26px 0 10px;font-size:18px;font-weight:700}.categoryNav{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.categoryBtn{cursor:pointer;padding:7px 10px;border-radius:999px;border:1px solid var(--border);background:hsla(0,0%,100%,.03);color:var(--text)}.categoryBtnActive{border-color:rgba(78,161,255,.7);background:rgba(78,161,255,.14)}.productCard{grid-column:span 12;display:grid;grid-template-columns:110px 1fr;grid-gap:12px;gap:12px;padding:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.05);border-radius:var(--radius);-moz-appearance:none;appearance:none;-webkit-appearance:none;color:inherit;width:100%;text-align:left}.productCard:hover{border-color:hsla(0,0%,100%,.22);background:hsla(0,0%,100%,.07)}.productCard:focus-visible{outline:2px solid rgba(78,161,255,.65);outline-offset:2px}@media (min-width:720px){.productCard{grid-column:span 6}}@media (min-width:1020px){.productCard{grid-column:span 4}}.productImg{width:110px;height:110px;border-radius:12px;background:hsla(0,0%,100%,.06);border:1px solid hsla(0,0%,100%,.1);overflow:hidden;display:flex;align-items:center;justify-content:center;color:hsla(0,0%,100%,.55);font-size:12px}.productImg img{width:100%;height:100%;object-fit:cover}.productTitle{font-weight:700;letter-spacing:-.1px;color:var(--text)}.productMeta{color:var(--muted);font-size:12px;margin-top:6px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.price{font-weight:800}.btn,.price{color:var(--text)}.btn{cursor:pointer;padding:9px 12px;border-radius:12px;border:1px solid hsla(0,0%,100%,.16);background:hsla(0,0%,100%,.08)}.btn:hover{border-color:hsla(0,0%,100%,.28);background:hsla(0,0%,100%,.12)}.btnPrimary{border-color:rgba(78,161,255,.6);background:linear-gradient(135deg,rgba(78,161,255,.22),rgba(124,92,255,.18))}.btnDanger{border-color:rgba(255,93,93,.55);background:rgba(255,93,93,.12)}.muted{color:var(--muted)}.input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.06);color:var(--text);outline:none}.input:focus{border-color:rgba(78,161,255,.65)}.twoCol{display:grid;grid-template-columns:1fr;grid-gap:14px;gap:14px}@media (min-width:980px){.twoCol{grid-template-columns:1fr 420px;align-items:start}}.alert{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:hsla(0,0%,100%,.06)}.alertOk{border-color:rgba(65,209,154,.4);background:rgba(65,209,154,.1)}.alertDanger{border-color:rgba(255,93,93,.45);background:rgba(255,93,93,.12)}.qty{display:inline-flex;align-items:center;gap:8px}.qtyBtn{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:hsla(0,0%,100%,.06);cursor:pointer}.qtyBtn,.qtyVal{color:var(--text)}.qtyVal{min-width:28px;text-align:center;font-weight:700}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 8px;border-radius:999px;background:rgba(78,161,255,.16);border:1px solid rgba(78,161,255,.35);color:var(--text);font-size:12px;font-weight:800}.modalBackdrop{position:fixed;inset:0;background:rgba(0,0,0,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:18px;z-index:50}.modalCard{position:relative;width:min(980px,100%);border:1px solid var(--border);background:rgba(15,22,38,.92);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.modalClose{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.06);color:var(--text);cursor:pointer}.modalBody{display:grid;grid-template-columns:1fr}@media (min-width:900px){.modalBody{grid-template-columns:420px 1fr}}.modalMedia{min-height:320px;background:hsla(0,0%,100%,.04);border-right:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}.modalMedia img{width:100%;height:100%;object-fit:cover}.modalNoImg{color:hsla(0,0%,100%,.55)}.modalContent{padding:18px}