:root {
  --ink: #1a1a1a;
  --black: #111111;
  --muted: #595959;
  --line: #e7e7e7;
  --amber: #ffb700;
  --amber-ink: #1a1a1a;
  --gold-link: #7a5600;
  --field: #f3f4f6;
  --radius: 4px;
  --card-radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  color: var(--ink);
  background: var(--field);
}
a { color: inherit; text-decoration: none; }
.vendor-boot { padding: 40px; color: var(--muted); }

/* Top bar */
.vendor-topbar { background: var(--black); color: #fff; }
.vendor-topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
}
.vendor-brand { display: inline-flex; align-items: baseline; gap: 8px; }
.vendor-mark { color: var(--amber); font-weight: 700; font-size: 18px; letter-spacing: 0.02em; }
.vendor-tag { color: rgba(255, 255, 255, 0.72); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.vendor-switcher {
  margin-left: 8px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
}
.vendor-account { margin-left: auto; display: inline-flex; align-items: center; gap: 12px; }
.vendor-user { font-size: 13px; color: rgba(255, 255, 255, 0.9); }
.vendor-link { background: none; border: 0; color: var(--amber); font: inherit; font-weight: 700; cursor: pointer; padding: 0; }

/* Body layout */
.vendor-body {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 20px;
}
.vendor-nav { display: flex; flex-direction: column; gap: 2px; }
.vendor-nav-item {
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--ink);
  font-weight: 500;
}
.vendor-nav-item:hover { background: #e9eaee; }
.vendor-nav-item.is-active { background: var(--black); color: #fff; }
.vendor-main { background: transparent; }
.vendor-main-head h1 { margin: 0 0 4px; font-size: 20px; }
.vendor-scope { margin: 0 0 16px; color: var(--muted); font-size: 12px; }
.vendor-empty {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 32px 24px;
}
.vendor-empty h2 { margin: 0 0 6px; font-size: 16px; }
.vendor-empty p { margin: 0 0 16px; color: var(--muted); max-width: 60ch; }
.vendor-cta {
  display: inline-flex;
  align-items: center;
  border: 0;
  border-radius: var(--radius);
  padding: 10px 18px;
  background: var(--amber);
  color: var(--amber-ink);
  font-weight: 700;
  cursor: pointer;
}
.vendor-cta:hover { filter: brightness(0.96); }

/* Gate */
.vendor-gate { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.vendor-gate-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 32px;
  max-width: 460px;
  width: 100%;
}
.vendor-gate-card .vendor-mark { color: var(--gold-link); }
.vendor-gate-card .vendor-tag { color: var(--muted); }
.vendor-gate-card h1 { margin: 16px 0 8px; font-size: 20px; }
.vendor-gate-card p { color: var(--muted); line-height: 1.6; }
.vendor-gate-card .vendor-cta { margin: 8px 0 16px; }
.vendor-gate-card .vendor-link { display: inline-block; margin-top: 8px; color: var(--gold-link); }

@media (max-width: 760px) {
  .vendor-body { grid-template-columns: 1fr; }
  .vendor-nav { flex-direction: row; flex-wrap: wrap; }
}