/* Custom styles for VPN Service */

.hero-section {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

.card {
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn {
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: bold;
}

.hero-section .display-4 {
  font-weight: 700;
}

/* Dashboard specific styles */
.dashboard-card {
  border-left: 4px solid #007bff;
}

/* Custom alert styles */
.alert {
  border-radius: 8px;
}

/* Footer styles */
footer {
  margin-top: auto;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .hero-section .display-4 {
    font-size: 2rem;
  }

  .hero-section .lead {
    font-size: 1rem;
  }
}

/* Authentication pages styles */
.auth-card {
  border: none;
  border-radius: 10px;
  overflow: hidden;
}

.auth-card .card-header {
  border-bottom: none;
  padding: 2rem 2rem 1rem;
}

.auth-card .card-body {
  padding: 1rem 2rem 2rem;
}

.form-control {
  border-radius: 8px;
  padding: 0.75rem 1rem;
  border: 2px solid #e9ecef;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
}

/* Password strength indicator */
.password-strength {
  margin-top: 0.5rem;
}

.password-strength .progress {
  height: 5px;
}

/* Form validation styles */
.is-valid {
  border-color: #28a745;
}

.is-invalid {
  border-color: #dc3545;
}

.valid-feedback,
.invalid-feedback {
  font-size: 0.875rem;
}

/* Icon enhancements */
.fa-3x {
  opacity: 0.8;
}

/* Card shadows for auth pages */
.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Additional responsive improvements for auth pages */
@media (max-width: 768px) {
  .auth-card .card-header {
    padding: 1.5rem 1.5rem 0.5rem;
  }

  .auth-card .card-body {
    padding: 0.5rem 1.5rem 1.5rem;
  }
}