:root {
  --bg: #0b0f19;
  --card: #121a2b;
  --text: #e7edf7;
  --muted: #aab6cc;
  --border: rgba(255,255,255,0.10);
  --btn: #2b66ff;
  --btn2: rgba(255,255,255,0.10);
  --shadow: 0 8px 30px rgba(0,0,0,0.35);
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); }

a { color: inherit; text-decoration: none; }
a.link { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

.header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: rgba(11,15,25,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand { font-weight: 700; letter-spacing: 0.2px; }

.nav { display: flex; gap: 10px; align-items: center; }
.nav a {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav a.active {
  border-color: var(--border);
  background: rgba(255,255,255,0.06);
}

.badge {
  display: inline-flex;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  margin-left: 6px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background: rgba(255,255,255,0.12);
  border: 1px solid var(--border);
}

.container { width: min(1040px, calc(100% - 32px)); margin: 22px auto 48px auto; }

.footer {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto 30px auto;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.card.inset {
  background: rgba(255,255,255,0.04);
  box-shadow: none;
}

.hero h1 { margin: 0 0 8px 0; font-size: 28px; }
h1 { font-size: 26px; margin: 0 0 14px 0; }
h2 { font-size: 18px; margin: 0 0 12px 0; }
h3 { font-size: 16px; margin: 10px 0 6px 0; }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.row { display: flex; gap: 10px; align-items: center; }
.row-space { justify-content: space-between; flex-wrap: wrap; }
.grow { flex: 1; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.grid2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .nav { gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--btn);
  color: white;
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); }

.btn.btn-ghost {
  background: var(--btn2);
  border-color: var(--border);
  color: var(--text);
}

.input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  outline: none;
}
.input:focus { border-color: rgba(43,102,255,0.65); }

.field { display: grid; gap: 6px; margin: 10px 0; }
.field > span { color: var(--muted); font-size: 13px; }

.product .emoji { font-size: 34px; }
.emoji.big { font-size: 58px; }

.list { margin: 10px 0 0 0; padding-left: 18px; }
.list li { margin: 6px 0; }

.tag {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  font-size: 12px;
  margin-right: 6px;
}

.cartline {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.cartline:last-child { border-bottom: 0; }

.qty { width: 90px; }

.kv { display: grid; gap: 10px; margin: 10px 0; }
.kvrow { display: flex; justify-content: space-between; align-items: center; gap: 10px; }

.hr { border: 0; border-top: 1px solid var(--border); margin: 12px 0; }