/* Modern Donor Portal Styling */

/* Card enhancements */
.card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.card-header {
  background-color: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  border-radius: 12px 12px 0 0 !important;
  padding: 1.25rem 1.5rem;
}

.card-body {
  padding: 1.5rem;
}

/* Profile avatar styling */
#profileAvatar {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

#profileAvatar:hover {
  transform: scale(1.05);
}

/* Modern buttons */
.btn {
  border-radius: 8px;
  padding: 0.5rem 1.25rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--bs-primary, #0d6efd) 0%, #0a58ca 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0a58ca 0%, var(--bs-primary, #0d6efd) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}

/* Table styling */
.table {
  border-radius: 8px;
  overflow: hidden;
}

.table thead th {
  background-color: #f8f9fa;
  border-bottom: 2px solid #dee2e6;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  color: #6c757d;
}

.table tbody tr {
  transition: background-color 0.2s ease;
}

.table tbody tr:hover {
  background-color: #f8f9fa;
}

/* Badge styling */
.badge {
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.875rem;
}

/* Form controls */
.form-control, .form-select {
  border-radius: 8px;
  border: 1px solid #dee2e6;
  padding: 0.625rem 0.875rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--bs-primary, #0d6efd);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

/* Navbar enhancements */
.navbar {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.25rem;
}

/* Tab styling */
.nav-tabs {
  border-bottom: 2px solid #dee2e6;
}

.nav-tabs .nav-link {
  border: none;
  border-bottom: 3px solid transparent;
  color: #6c757d;
  font-weight: 500;
  padding: 0.75rem 1.25rem;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  border-bottom-color: var(--bs-primary, #0d6efd);
  color: var(--bs-primary, #0d6efd);
}

.nav-tabs .nav-link.active {
  border-bottom-color: var(--bs-primary, #0d6efd);
  color: var(--bs-primary, #0d6efd);
  background-color: transparent;
}

/* Summary cards */
.card.text-center h3 {
  font-weight: 700;
  margin-top: 0.5rem;
}

.card.text-center h6 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .card-body {
    padding: 1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}