:root {
  --bg: #070b14;
  --bg2: #0d1322;
  --card: rgba(255,255,255,0.04);
  --card-strong: rgba(255,255,255,0.06);
  --text: #eef7ff;
  --muted: #95a7bd;
  --neon: #00ffb3;
  --neon2: #00d9ff;
  --danger: #ff5c93;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 0 20px rgba(0,255,179,0.16);
  --shadow-strong: 0 0 30px rgba(0,255,179,0.28);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(0,255,179,0.12), transparent 25%),
    radial-gradient(circle at top right, rgba(0,217,255,0.1), transparent 22%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), var(--shadow);
}
.neon { color: var(--neon); text-shadow: 0 0 10px rgba(0,255,179,.6); }
.muted { color: var(--muted); }
.big { font-size: 2rem; }
header {
  position: sticky; top: 0; z-index: 30; backdrop-filter: blur(14px);
  background: rgba(6, 8, 15, 0.78); border-bottom: 1px solid rgba(0,255,179,0.1);
}
.nav { min-height: 78px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.brand { display: flex; flex-direction: column; font-weight: 800; letter-spacing: .05em; }
.brand small { color: var(--muted); font-size: .82rem; }
.menu { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.menu a { color: var(--muted); padding: 10px 14px; border-radius: 12px; }
.menu a:hover, .menu a.active { color: var(--neon); background: rgba(255,255,255,0.03); text-shadow: 0 0 8px rgba(0,255,179,.5); }
.btn, button, input[type="submit"] {
  appearance: none; border: 1px solid rgba(0,255,179,0.38);
  background: linear-gradient(135deg, rgba(0,255,179,0.2), rgba(0,217,255,0.12));
  color: white; border-radius: 14px; padding: 13px 20px; font-weight: 700;
  cursor: pointer; transition: .18s ease; box-shadow: var(--shadow); display: inline-flex; align-items: center; justify-content: center;
}
.btn:hover, button:hover, input[type="submit"]:hover { transform: translateY(-2px); box-shadow: var(--shadow-strong); }
.btn.secondary { background: rgba(255,255,255,0.02); border-color: rgba(255,255,255,0.1); box-shadow: none; }
.btn.danger { border-color: rgba(255,92,147,0.4); background: rgba(255,92,147,0.14); }
.hero { padding: 76px 0 42px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.hero-copy, .hero-side, .detail-panel, .tile, .product-card, .admin-card, .section-block { padding: 24px; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: 1.03; margin: 12px 0; }
.hero p { font-size: 1.04rem; color: var(--muted); }
.pill, .badge {
  display: inline-flex; align-items: center; gap: 8px; color: var(--neon);
  border: 1px solid rgba(0,255,179,.28); background: rgba(0,255,179,.06);
  border-radius: 999px; padding: 8px 13px; box-shadow: var(--shadow); font-size: .9rem;
}
.section { padding: 24px 0 56px; }
.page-top { padding-top: 54px; }
.section-head { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 20px; }
.section-head h2 { margin: 0 0 8px; font-size: clamp(1.8rem, 3vw, 3rem); }
.section-head p { margin: 0; color: var(--muted); }
.grid-2, .grid-3, .grid-4, .stack, .form-grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.form-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
.tile:hover, .product-card:hover { border-color: rgba(0,255,179,.42); box-shadow: var(--shadow-strong); transform: translateY(-4px); }
.tile, .product-card { transition: .18s ease; }
.product-thumb { aspect-ratio: 16/10; object-fit: cover; border-radius: 16px; margin-bottom: 14px; }
.meta-list { display: flex; gap: 10px; flex-wrap: wrap; }
.card-bottom, .cta-row, .comment-head, .admin-top, .footer-card, .table-actions {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
}
.card-bottom, .admin-top, .footer-card { justify-content: space-between; }
.price, .price-box { font-size: 1.5rem; font-weight: 800; color: var(--neon); text-shadow: 0 0 10px rgba(0,255,179,.38); }
.price-box { font-size: 2rem; margin: 8px 0; }
label { display: block; font-weight: 700; margin: 0 0 8px; }
input[type="text"], input[type="url"], input[type="number"], input[type="password"], textarea, select {
  width: 100%; padding: 13px 14px; border-radius: 14px; border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03); color: var(--text); outline: none;
}
textarea { min-height: 130px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: rgba(0,255,179,.5); box-shadow: 0 0 0 3px rgba(0,255,179,.08); }
.notice, .alert {
  padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(0,255,179,.18); background: rgba(0,255,179,.07);
}
.alert { border-color: rgba(255,92,147,.22); background: rgba(255,92,147,.08); }
.product-layout { display: grid; grid-template-columns: 1.12fr .88fr; gap: 22px; align-items: start; }
.gallery-box { padding: 0; overflow: hidden; }
.gallery-box .cover { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-grid img { border-radius: 18px; aspect-ratio: 16/10; object-fit: cover; border: 1px solid var(--border); }
.feature-list { margin: 0; padding-left: 20px; }
.feature-list li { margin-bottom: 10px; }
.feature-list.compact li { margin-bottom: 8px; }
.sidebar-sticky { position: sticky; top: 98px; }
.video-wrap { position: relative; padding-top: 56.25%; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.review { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.02); border: 1px solid rgba(255,255,255,.06); }
.comment-item { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.comment-item:last-child { border-bottom: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.06); text-align: left; vertical-align: top; }
.small { font-size: .92rem; }
.empty { padding: 34px; text-align: center; color: var(--muted); }
.narrow { max-width: 520px; }
.admin-grid { align-items: start; }
.footer-card { padding: 22px; margin-bottom: 20px; }
.info-band { padding: 28px; }
footer { padding: 32px 0 48px; color: var(--muted); }
@media (max-width: 980px) {
  .hero-grid, .product-layout, .grid-4, .grid-3, .grid-2, .form-grid, .gallery-grid, .admin-grid { grid-template-columns: 1fr; }
  .sidebar-sticky { position: static; }
  .menu { justify-content: flex-start; }
}
video { max-width: 100%; display: block; }
.video-wrap video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dropzone {
  border: 2px dashed rgba(0,255,179,0.35);
  border-radius: 20px;
  padding: 24px;
  background: rgba(0,255,179,0.05);
  display: grid;
  gap: 8px;
  cursor: pointer;
  transition: .18s ease;
}
.dropzone:hover, .dropzone.dragover {
  border-color: rgba(0,255,179,0.8);
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px);
}
.dropzone-files {
  padding-top: 6px;
  word-break: break-word;
}
.media-admin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.media-admin-item {
  padding: 12px;
  gap: 10px;
  display: grid;
}
.media-admin-item img {
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
}
.media-remove {
  color: var(--muted);
  font-size: .92rem;
}
.media-video-admin {
  padding: 18px;
}
@media (max-width: 980px) {
  .media-admin-grid { grid-template-columns: 1fr; }
}

.dropzone-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.dropzone-preview-item {
  padding: 10px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid;
  gap: 8px;
}
.dropzone-preview-item img,
.dropzone-preview-item video {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.25);
}
.dropzone-preview-item.video video {
  aspect-ratio: 16/9;
}


.inner-card{padding:18px;border:1px solid rgba(0,255,255,.12);border-radius:18px;background:rgba(255,255,255,.02)}
.select-thumb{align-items:flex-start;gap:10px}.select-thumb video{width:100%;max-height:170px;object-fit:cover;border-radius:14px;background:#050816}.thumb-actions{display:flex;flex-direction:column;gap:6px;width:100%;font-size:.9rem;color:#d7faff}.media-clear{justify-content:center;min-height:140px}.wrap-anywhere{overflow-wrap:anywhere}.media-manager-video{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.cart-pill{display:inline-flex;min-width:22px;height:22px;padding:0 6px;border-radius:999px;align-items:center;justify-content:center;background:rgba(0,255,179,.15);color:var(--neon);margin-left:6px;font-size:.85rem;font-weight:700}
.inline-form{display:inline-flex;margin:0}
.inline-form button{padding:10px 14px}
.cart-product-cell{display:flex;gap:14px;align-items:center}
.cart-thumb{width:88px;height:58px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}
.qty-input{max-width:90px}
.cart-summary{display:flex;justify-content:space-between;align-items:center;gap:18px}
.checkout-layout{grid-template-columns:1.1fr .9fr}
.compact-list{gap:12px}
.cart-line{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.divider{height:1px;background:rgba(255,255,255,.08);margin:8px 0}
code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:8px}
@media (max-width:980px){.cart-summary,.cart-product-cell{flex-direction:column;align-items:flex-start}.checkout-layout{grid-template-columns:1fr}}


.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.stat-card {
  border: 1px solid rgba(0,255,200,0.18);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255,255,255,0.02);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-card strong {
  font-size: 1.2rem;
}