.oil-section-wrapper{margin:30px 0;position:relative;z-index:3}
.oil-section-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.oil-category{display:block;text-decoration:none;color:inherit;min-width:0}
.oil-category-card{background:#071028;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:14px;height:320px;display:flex;flex-direction:column;justify-content:space-between;align-items:stretch;box-sizing:border-box;transition:transform .2s,box-shadow .2s,border-color .2s}
.oil-category:hover .oil-category-card{transform:translateY(-4px);border-color:var(--neon);box-shadow:0 8px 24px rgba(0,210,255,.15)}
.oil-category-media{width:100%;height:190px;overflow:hidden;border-radius:6px;background:#050a1a}
.oil-category-media img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.oil-category-card h3{margin:0;color:var(--neon);font-size:15px;font-weight:700;overflow-wrap:anywhere}
.oil-category-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.3}
.oil-section-heading{padding:0 0 24px}.oil-section-heading a{color:var(--neon);text-decoration:none;font-size:14px}.oil-section-heading h1{color:var(--neon);font-size:24px;margin:24px 0}
.oil-section-heading button{padding:12px 18px;border:1px solid red;background:transparent;color:var(--neon);border-radius:8px;font:700 15px Roboto,Arial,sans-serif;cursor:pointer}
.oil-empty{grid-column:1/-1;padding:18px;border:1px solid rgba(255,255,255,.03);border-radius:8px;background:rgba(6,11,31,.8);color:#dfeeff;text-align:center;font-size:16px}
.oil-category:focus-visible{outline:3px solid var(--neon);outline-offset:3px;border-radius:8px}
.hero{min-height:400px;height:400px}
.shop-menu a.active{background:rgba(255,0,0,.12);color:#fff}
@media(max-width:900px){.oil-section-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{min-height:360px;height:360px}}
@media(max-width:800px){.oil-section-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.oil-section-grid{grid-template-columns:1fr}.hero{min-height:300px;height:300px}}
.quantity-control{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:12px}
.quantity-control label{color:#bae6fd;font-size:18px;font-weight:700}
.quantity-control .input{width:100px;min-height:50px;box-sizing:border-box;padding:8px 10px;border:2px solid #38bdf8;border-radius:8px;background:#f0f9ff;color:#082f49;font-size:24px;font-weight:800;text-align:center}
#modal_stock{font-size:18px;font-weight:400;color:#e6f1ff}
.oil-stock-badge{display:inline-flex;align-items:center;flex-wrap:wrap;gap:10px;padding:10px 14px;border:2px solid #22c55e;border-radius:10px;background:#123824;color:#f0fff4;font-size:18px;font-weight:700;line-height:1.3}
.oil-stock-unavailable{font-size:16px;color:#fca5a5}
#modal_stock .stock-count{display:inline-block;min-width:42px;padding:4px 8px;box-sizing:border-box;border-radius:6px;background:#86efac;color:#052e16;font-size:26px;font-weight:800;text-align:center}
.card-stock .stock-count{color:#00d2ff;font-weight:700;font-size:15px}


#cardsContainer[hidden]{display:none!important}