/* Assembly Tutorial — custom styles */

/* Navbar */
.navbar {
  background-color: #1B4F72 !important;
}
.navbar-brand, .navbar-nav .nav-link {
  color: #ffffff !important;
}

/* Hero block on home page */
.hero {
  background: linear-gradient(135deg, #1B4F72 0%, #2E86C1 100%);
  color: white;
  padding: 3rem 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}
.hero h1 { color: white; font-size: 2rem; }
.hero p  { color: #d6eaf8; font-size: 1.1rem; }

/* Callout overrides */
.callout-tip    { border-left-color: #2ECC71; }
.callout-note   { border-left-color: #2E86C1; }
.callout-warning{ border-left-color: #E67E22; }

/* Step badges */
.step-badge {
  display: inline-block;
  background: #1B4F72;
  color: white;
  border-radius: 50%;
  width: 28px; height: 28px;
  text-align: center;
  line-height: 28px;
  font-weight: bold;
  margin-right: 6px;
}

/* Code blocks */
pre.sourceCode {
  border-radius: 6px;
  font-size: 0.88rem;
}

/* Result tables */
.result-table th { background-color: #EBF5FB; }

/* Footer */
.nav-footer { border-top: 1px solid #dee2e6; padding: 1rem 0; }