:root {
  --menv-bg: #ffffff;
  --menv-surface: #f7f9fa;
  --menv-text-muted: #8895a7;
  --menv-border: #e5e9ee;
}
:root[data-menv-theme="dark"] {
  --menv-bg: #1a1f2b;
  --menv-surface: #232a38;
  --menv-text-muted: #9ca3af;
  --menv-border: #333c4d;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: transparent;
}

.menv-logos { padding: 8px; }

.menv-logos-loading,
.menv-logos-empty {
  text-align: center;
  padding: 24px 12px;
  color: var(--menv-text-muted);
  font-size: 0.9rem;
}
.menv-logos-error {
  text-align: center;
  padding: 24px 12px;
  color: #dc2626;
  font-size: 0.9rem;
}

.menv-logos-grid {
  display: grid;
  grid-template-columns: repeat(var(--menv-logos-cols, 5), 1fr);
  gap: 20px;
  align-items: center;
}

.menv-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--menv-surface);
  border: 1px solid var(--menv-border);
  border-radius: 10px;
  padding: 16px;
  height: 80px;
  text-decoration: none;
}

.menv-logo-item img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.menv-logos-grayscale .menv-logo-item img {
  filter: grayscale(1) opacity(0.65);
  transition: filter 0.2s ease;
}
.menv-logos-grayscale .menv-logo-item:hover img {
  filter: grayscale(0) opacity(1);
}

@media (max-width: 700px) {
  .menv-logos-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 420px) {
  .menv-logos-grid { grid-template-columns: repeat(2, 1fr); }
}