:root {
  --bg: #0f1218;
  --card: #161b26;
  --muted: #8b95a5;
  --text: #e8ebf0;
  --acc: #5b7cfa;
  --acc2: #3ad29f;
  --danger: #f07178;
  --r: 12px;
  --max: 1100px;
  font-family: system-ui, Segoe UI, Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--acc); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.top { background: #0b0e14; border-bottom: 1px solid #222; position: sticky; top: 0; z-index: 10; }
.top-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; }
.logo { font-weight: 700; font-size: 1.15rem; color: var(--text); }
.search { display: flex; flex: 1; min-width: 180px; gap: 0.35rem; }
.search input { flex: 1; padding: 0.5rem 0.75rem; border-radius: 8px; border: 1px solid #2a3040; background: #111520; color: var(--text); }
.search button { border: 0; border-radius: 8px; background: var(--acc); color: #fff; padding: 0.5rem 0.8rem; cursor: pointer; }
.nav { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.badge { background: var(--acc2); color: #0a0f0c; font-size: 0.7rem; padding: 0.1em 0.4em; border-radius: 99px; margin-left: 0.2rem; }
.main { padding: 1.5rem 0 3rem; }
.foot { border-top: 1px solid #222; color: var(--muted); font-size: 0.9rem; padding: 1.25rem 0; }
.flash { padding: 0.75rem 1rem; border-radius: var(--r); }
.flash.ok { background: rgba(58, 210, 159, 0.12); border: 1px solid #2a4d3f; }
.flash.err { background: rgba(240, 113, 120, 0.12); border: 1px solid #4d2a2a; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.card { background: var(--card); border-radius: var(--r); overflow: hidden; border: 1px solid #242a36; }
.card a.product-link { text-decoration: none; color: inherit; display: block; }
.card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; background: #111; }
.card .body { padding: 0.9rem; }
.p-title { font-weight: 600; font-size: 1rem; margin: 0 0 0.4rem; }
.p-meta { color: var(--muted); font-size: 0.9rem; margin: 0; }
.p-price { font-weight: 700; color: var(--acc2); margin-top: 0.5rem; }
.cat-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.chip { display: inline-block; padding: 0.25rem 0.6rem; border-radius: 99px; background: #1a2030; font-size: 0.9rem; }
.chip.on { background: #243066; }
.product-head { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 1.5rem; }
.product-head .ph-media { flex: 1; min-width: 260px; }
.product-head .ph-info { flex: 1.2; min-width: 240px; }
.product-head img, .product-head video { width: 100%; border-radius: var(--r); background: #111; }
.btn { display: inline-block; border: 0; border-radius: 10px; padding: 0.6rem 1.1rem; background: var(--acc); color: #fff; cursor: pointer; font-weight: 600; }
.btn-sec { background: #2a3040; color: var(--text); }
.btn-ok { background: var(--acc2); color: #0a0f0c; }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td { padding: 0.6rem; border-bottom: 1px solid #2a3040; text-align: left; }
.form-row { margin-bottom: 0.8rem; }
.form-row label { display: block; color: var(--muted); font-size: 0.9rem; margin-bottom: 0.2rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], textarea, select {
  width: 100%; max-width: 420px; padding: 0.55rem 0.7rem; border-radius: 8px; border: 1px solid #2a3040; background: #111520; color: var(--text);
}
textarea { min-height: 100px; max-width: 100%; }
.split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1.5rem; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }
.reviews { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid #2a3040; }
.review { padding: 0.75rem 0; border-bottom: 1px solid #222; }
.sales-page { background: #111520; padding: 1.25rem; border-radius: var(--r); border: 1px solid #2a3040; }