:root {
  --card-radius: 16px;
}

body { padding-top: 76px; }

.card { border-radius: var(--card-radius); }
.badge { border-radius: 999px; }
.navbar { backdrop-filter: blur(8px); }

.ad-box {
  border: 1px dashed rgba(0,0,0,.25);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  font-size: .95rem;
  opacity: .85;
}
[data-bs-theme="dark"] .ad-box {
  border-color: rgba(255,255,255,.25);
}

.tool-icon {
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center; justify-content: center;
  border-radius: 12px;
  background: rgba(13,110,253,.1);
}
[data-bs-theme="dark"] .tool-icon {
  background: rgba(13,110,253,.2);
}