body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background-color: #f8f9fa;
}

.hero-section {
  background: linear-gradient(180deg, #eef2ff 0%, #f8f9fa 100%);
}

.navbar-brand i {
  color: #0d6efd;
}

.card {
  border: none;
  border-radius: 12px;
  transition: transform 0.15s ease-in-out;
}

.card:hover {
  transform: translateY(-4px);
}
.stat-card {
  border-radius: 12px;
  border-top: 4px solid #dee2e6;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
}

.stat-label {
  color: #6c757d;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #e7f1ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: #0d6efd;
}