/* Navbar Styling */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  box-shadow: var(--shadow-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.5rem 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: white !important;
  text-decoration: none;
  transition: all 0.3s ease;
}

.navbar-brand:hover {
  transform: translateY(-1px);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.nav-link {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9) !important;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.25rem 0.5rem !important;
  border-radius: var(--border-radius);
}

.nav-link:hover {
  color: white !important;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.nav-link:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: white;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover:before {
  width: 80%;
}

/* Remove underline animation for settings button */
.settings-icon:before {
  display: none;
}

.settings-icon {
  font-size: 1.2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.settings-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}