:root {
  --bg: #0f1220;
  --panel: #1a1f35;
  --card: #232946;
  --text: #f4f6ff;
  --muted: #a8b0d0;
  --accent: #e8b84a;
  --accent-2: #6ec6ff;
  --danger: #ff6b7a;
  --ok: #5fd68a;
  --btn: #2e3658;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --touch: 72px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 600px at 10% -10%, #2a2148, transparent),
              radial-gradient(900px 500px at 100% 0%, #1a3a4a, transparent),
              var(--bg);
  color: var(--text);
}
body { padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom); }

#app { max-width: 560px; margin: 0 auto; padding-bottom: 40px; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 4px 12px;
}
.eyebrow {
  display: block;
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .72rem;
  font-weight: 700;
}
h1 {
  margin: 4px 0 0;
  font-size: 1.55rem;
  line-height: 1.15;
}
.status {
  font-size: .75rem;
  color: var(--muted);
  text-align: right;
  min-width: 5.5rem;
}
.status.live { color: var(--ok); }
.status.offline { color: var(--danger); }

.panel {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.gate .lead { color: var(--muted); margin-top: 0; }
#pin {
  width: 100%;
  font-size: 1.4rem;
  letter-spacing: .2em;
  text-align: center;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: #101528;
  color: var(--text);
  margin-bottom: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 14px;
  background: var(--btn);
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}
.btn.primary { background: linear-gradient(135deg, #d4a017, #f0c14b); color: #1a1400; }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.15); margin-top: 12px; }
.btn:disabled { opacity: .55; cursor: wait; }
.error { color: var(--danger); margin: 10px 0 0; }

.products { display: grid; gap: 14px; margin-top: 8px; }
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.05);
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}
.card h2 {
  margin: 0;
  font-size: 1.25rem;
}
.sold {
  color: var(--muted);
  font-size: .85rem;
}
.row {
  display: grid;
  grid-template-columns: var(--touch) 1fr var(--touch);
  gap: 10px;
  align-items: center;
}
.adj {
  width: var(--touch);
  height: var(--touch);
  border: 0;
  border-radius: 18px;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  color: #0d1224;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.adj.minus { background: #8fa3ff; }
.adj.plus { background: var(--accent); }
.adj:active { transform: scale(.96); }
.adj:disabled { opacity: .4; }
.stock {
  text-align: center;
  font-size: clamp(2.6rem, 12vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1;
}
.stock.low { color: var(--danger); }
.hint {
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
  margin: 18px 0 8px;
}
.linkish {
  display: block;
  margin: 0 auto;
  background: none;
  border: 0;
  color: var(--muted);
  text-decoration: underline;
  font-size: .85rem;
  cursor: pointer;
}
.admin { margin-top: 16px; }
.admin h2 { margin-top: 0; font-size: 1.1rem; }
.admin-form {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}
.admin-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: .9rem;
}
.admin-form input, .admin-form select {
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: #101528;
  color: var(--text);
  padding: 10px 12px;
  font-size: 1rem;
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}