:root {
  --primary: #2563eb;
  --bg: #f5f7fb;
  --text: #1f2937;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.navbar-brand {
  letter-spacing: -0.01em;
}

.card {
  border-radius: 16px;
}

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #e5edff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #1d4ed8;
}

.icon-text {
  font-size: 0.9rem;
}

.copy-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 10px;
  overflow-x: auto;
}

.copy-box code {
  font-size: 0.9rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.copy-btn {
  white-space: nowrap;
}

.flash-stack {
  position: sticky;
  top: 16px;
  z-index: 1020;
}

.bg-body {
  background-color: var(--bg);
}