body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #f8f9fa;
}
.navbar-brand span {
  color: #0d6efd;
  font-size: 1.3rem;
}
.btn-primary {
  background: linear-gradient(90deg, #0d6efd 60%, #0dcaf0 100%);
  border: none;
}
footer {
  font-size: 0.95rem;
}
.hero-gradient {
  background: linear-gradient(120deg, #0d6efd 0%, #0dcaf0 100%);
  color: #fff;
}
.hero-gradient .btn-primary {
  background: #fff;
  color: #0d6efd;
  border: none;
}
.hero-gradient .btn-primary:hover {
  background: #e3f2fd;
  color: #0d6efd;
}
.dashboard-card .card {
  border-radius: 1rem;
  transition: box-shadow 0.2s;
}
.dashboard-card .card:hover {
  box-shadow: 0 0.5rem 1.5rem rgba(13,110,253,0.08);
}
.dashboard-card .card-title {
  font-weight: 600;
  letter-spacing: 0.5px;
}
.dashboard-card .display-6 {
  font-size: 2.2rem;
}

/* Modern Global Styles */
.modern-container {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  padding: 2rem 0;
}

.modern-card {
  background: white;
  border: none;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.3s ease;
}

.modern-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.modern-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem;
  text-align: center;
}

.modern-content {
  padding: 2rem;
}

.btn-modern {
  border-radius: 12px;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.btn-primary-modern {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-success-modern {
  background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
  color: white;
}

.btn-info-modern {
  background: linear-gradient(135deg, #2196F3 0%, #21CBF3 100%);
  color: white;
}

.btn-warning-modern {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.btn-danger-modern {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
  color: white;
}

.form-control-modern {
  border-radius: 12px;
  border: 2px solid #e9ecef;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.form-control-modern:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.badge-modern {
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-weight: 600;
}

.table-modern {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.table-modern thead th {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 1rem;
  font-weight: 600;
}

.table-modern tbody tr {
  transition: all 0.3s ease;
}

.table-modern tbody tr:hover {
  background: rgba(102, 126, 234, 0.05);
  transform: translateY(-2px);
}

.table-modern tbody td {
  padding: 1rem;
  border: none;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: middle;
}

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
}

.empty-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto 1rem;
}

.stats-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: white;
}

.icon-success { background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%); }
.icon-info { background: linear-gradient(135deg, #2196F3 0%, #21CBF3 100%); }
.icon-primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.icon-warning { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }

/* Animation classes */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-in {
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

/* Responsive improvements */
@media (max-width: 768px) {
  .modern-content {
    padding: 1rem;
  }
  
  .modern-header {
    padding: 1.5rem;
  }
  
  .btn-modern {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .table-modern thead th,
  .table-modern tbody td {
    padding: 0.75rem;
  }
}