/* ============================================================
   MENUZ ENGINE - Theme Variables & Mode Switching
   ============================================================ */
:root {
  --menuz-brand-primary: #6366f1;
  --menuz-brand-gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
  --menuz-header-bg: rgba(255,255,255,0.8);
}

[data-mz-theme="dark"] {
  --menuz-header-bg: rgba(10,10,15,0.8);
}

/* Theme toggle */
.mz-theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: var(--mz-radius-full);
  border: 1px solid var(--mz-border);
  background: var(--mz-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--mz-transition-fast);
  font-size: 1.125rem;
}
.mz-theme-toggle:hover {
  border-color: var(--mz-brand-400);
  box-shadow: 0 0 15px rgba(99,102,241,0.2);
}

/* Auto-theme based on system preference */
@media (prefers-color-scheme: dark) {
  html[data-mz-theme="auto"] {
    filter: none;
  }
}